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[chore] Use gnu-efi as a part of project

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pyao12
2026-05-29 19:06:37 +08:00
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parent 990c2a6295
commit d31cd01771
94 changed files with 22988 additions and 33 deletions
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.gitmodules
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[submodule "gnu-efi"]
path = gnu-efi
url = https://github.com/ncroxon/gnu-efi.git
AGENTS.md
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# Sylva OS — Agent Guide
x86_64 UEFI hobby OS kernel. C17 boot → C++17 kernel, ELF64 → PE32+ via objcopy.
x86_64 UEFI hobby OS. C17 boot (`.c`) → C++17 kernel (`.cpp`), ELF64 → PE32+ via objcopy.
## Build & Run
| Command | What |
|---------|------|
| `make` | Build `build/BOOTX64.EFI` |
| `make run` | QEMU + OVMF, serial → `serial.log`, paused for GDB (`-s -S`) |
| `make clean` | **Always before commit** — gnu-efi produces untracked files |
| `make run` | QEMU + OVMF, serial port 1 → `serial.log`, serial port 2 → stdio, paused for GDB (`-s -S`) |
| `make clean` | **Always before commit** — gnu-efi build produces untracked files outside `build/` |
## Architecture
- `boot.c` — UEFI entrypoint (`efi_main`), calls `kernel_main()`
- `kernel/main.cpp` — `extern "C" kernel_main()`: init GOP → serial → PMM → heap → idle loop (`hlt`)
- `boot.c` — UEFI entrypoint (`efi_main` → `kernel_main()`)
- `kernel/main.cpp` — `extern "C" kernel_main()`: init GOP → serial → PMM → heap → idle (`hlt`)
- `kernel/serial.cpp` — UEFI serial protocol wrapper
- `kernel/memory/pmm.cpp` — bitmap + free-list physical page allocator
- `kernel/memory/heap.cpp` — kmalloc/kfree/kcalloc/krealloc (first-fit, coalescing)
- `graphics/` — GOP framebuffer pixel drawing
- `fonts/` — Hankaku 8×16 pixel font renderer
- `gnu-efi/` — git submodule (https://github.com/ncroxon/gnu-efi.git)
- `graphics/` — GOP framebuffer pixel drawing, `fonts/` — Hankaku 8×16 font renderer
- `efi/` — bundled gnu-efi source; `gnu-efi/` is an unregistered submodule reference
## Quirks
- **`uefi_call_wrapper` required for all UEFI protocol calls or kernel page-faults**
- **`uefi_call_wrapper` required for all UEFI protocol calls** — omitting it causes page-faults (see `kernel/main.cpp:49`)
- `kernel_main` must be `extern "C"` (C→C++ linkage)
- QEMU starts paused — connect GDB to :1234 to proceed
- No tests, no CI, no lint/formatter config
- C17 (`boot.c`), C++17 (`kernel/`)
- Standards: `-ffreestanding -fno-stack-protector -fshort-wchar -mno-red-zone`
- QEMU starts paused — connect GDB to `:1234` to proceed
- Compiler standards: C17 (`boot.c`), C++17 (`kernel/`), `-ffreestanding -fno-stack-protector -fshort-wchar -mno-red-zone`
- `#define ASM asm volatile` in `include/common.h`
- `BUILD_INFOS.h` is a placeholder for CI
- `BUILD_INFOS.h` — placeholder for CI; `.github/` is empty
- No tests, no CI, no lint/formatter config
Makefile
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@@ -1,30 +1,74 @@
CFLAGS = -Iinclude -Ignu-efi/inc -ffreestanding -fno-stack-protector -fno-stack-check -fshort-wchar -mno-red-zone -std=c17 -Wwrite-strings
CXXFLAGS = -Iinclude -Ignu-efi/inc -ffreestanding -fno-stack-protector -fno-stack-check -fshort-wchar -mno-red-zone -maccumulate-outgoing-args -std=c++17 -Wwrite-strings
LDFLAGS = -shared -Bsymbolic -Lgnu-efi/x86_64/lib -Lgnu-efi/x86_64/gnuefi -Tgnu-efi/gnuefi/elf_x86_64_efi.lds
LDLIBS = -lgnuefi -lefi --no-undefined
CFLAGS = -Iinclude -Iefi/inc -ffreestanding -fno-stack-protector -fno-stack-check -fshort-wchar -mno-red-zone -std=c17 -Wwrite-strings
CXXFLAGS = -Iinclude -Iefi/inc -ffreestanding -fno-stack-protector -fno-stack-check -fshort-wchar -mno-red-zone -maccumulate-outgoing-args -std=c++17 -Wwrite-strings
LDFLAGS = -shared -Bsymbolic -Tefi/gnuefi/elf_x86_64_efi.lds
LDLIBS = --no-undefined
EFI_CFLAGS = -Iefi/inc -Iefi/inc/x86_64 -Iefi/inc/protocol \
-ffreestanding -fno-stack-protector -fno-stack-check \
-fshort-wchar -mno-red-zone -maccumulate-outgoing-args \
-fPIC -fno-strict-aliasing -Wall -Wextra -Wstrict-prototypes \
-DGNU_EFI_USE_MS_ABI -DCONFIG_x86_64 -std=c11 -O2 -g
SRC_C = $(wildcard *.c)
SRC_CPP = $(wildcard */*.cpp) $(wildcard */*/*.cpp)
OBJ = $(SRC_C:%.c=build/%.o) $(SRC_CPP:%.cpp=build/%.o)
_bd:
@mkdir -p build/graphics build/kernel build/fonts build/kernel/memory
EFI_TOP_C = $(wildcard efi/lib/*.c)
EFI_TOP_S = $(wildcard efi/lib/*.S)
EFI_X86_C = $(wildcard efi/lib/x86_64/*.c)
EFI_X86_S = $(wildcard efi/lib/x86_64/*.S)
EFI_RT_C = $(wildcard efi/lib/runtime/*.c)
gnu-efi/x86_64/gnuefi/crt0-efi-x86_64.o:
@echo "* Building gnu-efi..."
@$(MAKE) -C gnu-efi ARCH=x86_64
EFI_CRT0_OBJ = build/efi/gnuefi/crt0-efi-x86_64.o
EFI_RELOC_OBJ = build/efi/gnuefi/reloc_x86_64.o
EFI_TOP_OBJ = $(EFI_TOP_C:efi/lib/%.c=build/efi/lib/%.o) $(EFI_TOP_S:efi/lib/%.S=build/efi/lib/%.o)
EFI_X86_OBJ = $(EFI_X86_C:efi/lib/x86_64/%.c=build/efi/lib/x86_64/%.o) $(EFI_X86_S:efi/lib/x86_64/%.S=build/efi/lib/x86_64/%.o)
EFI_RT_OBJ = $(EFI_RT_C:efi/lib/runtime/%.c=build/efi/lib/runtime/%.o)
EFI_OBJ = $(EFI_CRT0_OBJ) $(EFI_RELOC_OBJ) $(EFI_TOP_OBJ) $(EFI_X86_OBJ) $(EFI_RT_OBJ)
all: _bd gnu-efi/x86_64/gnuefi/crt0-efi-x86_64.o $(OBJ)
all: _bd $(EFI_OBJ) $(OBJ)
@echo "* Linking EFI..."
@ld $(LDFLAGS) gnu-efi/x86_64/gnuefi/crt0-efi-x86_64.o $(OBJ) -o build/boot.so $(LDLIBS)
@ld $(LDFLAGS) $(EFI_OBJ) $(OBJ) -o build/boot.so $(LDLIBS)
@objcopy -j .text -j .sdata -j .data -j .rodata -j .dynamic -j .dynsym -j .rel -j .rela -j .rel.* -j .rela.* -j .reloc --output-target efi-app-x86_64 --subsystem=10 build/boot.so build/BOOTX64.EFI
_bd:
@mkdir -p build/graphics build/kernel build/fonts build/kernel/memory \
build/efi/lib build/efi/lib/x86_64 build/efi/lib/runtime build/efi/gnuefi
$(EFI_CRT0_OBJ): efi/gnuefi/crt0-efi-x86_64.S | _bd
@echo "Compile AS $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
$(EFI_RELOC_OBJ): efi/gnuefi/reloc_x86_64.c | _bd
@echo "Compile C $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
build/efi/lib/%.o: efi/lib/%.c | _bd
@echo "Compile C $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
build/efi/lib/%.o: efi/lib/%.S | _bd
@echo "Compile AS $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
build/efi/lib/x86_64/%.o: efi/lib/x86_64/%.c | _bd
@echo "Compile C $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
build/efi/lib/x86_64/%.o: efi/lib/x86_64/%.S | _bd
@echo "Compile AS $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
build/efi/lib/runtime/%.o: efi/lib/runtime/%.c | _bd
@echo "Compile C $<"
@gcc $(EFI_CFLAGS) -c $< -o $@
build/%.o: %.c
@echo "Compile C File $< to $@"
@echo "Compile C $<"
@gcc $(CFLAGS) -c $< -o $@
build/%.o: %.cpp
@echo "Compile CPP File $< to $@"
@echo "Compile CPP $<"
@g++ $(CXXFLAGS) -c $< -o $@
vdir: all
@@ -38,6 +82,5 @@ run: vdir
clean:
@echo "Cleaning old files"
@rm -rf build vdir
@$(MAKE) -C gnu-efi clean 2>/dev/null || true
.PHONY: all vdir run clean _bd
efi/gnuefi/crt0-efi-x86_64.S
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/* crt0-efi-x86_64.S - x86_64 EFI startup code.
Copyright (C) 1999 Hewlett-Packard Co.
Contributed by David Mosberger <davidm@hpl.hp.com>.
Copyright (C) 2005 Intel Co.
Contributed by Fenghua Yu <fenghua.yu@intel.com>.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials
provided with the distribution.
* Neither the name of Hewlett-Packard Co. nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
.text
.align 4
.globl _start
.type _start,%function
_start:
subq $8, %rsp
pushq %rcx
pushq %rdx
0:
lea ImageBase(%rip), %rdi
lea _DYNAMIC(%rip), %rsi
popq %rcx
popq %rdx
pushq %rcx
pushq %rdx
call _relocate
popq %rdi
popq %rsi
call _entry
addq $8, %rsp
.L_exit:
ret
// hand-craft a dummy .reloc section so EFI knows it's a relocatable executable:
.data
dummy0: .4byte 0
dummy1: .4byte 0
#define IMAGE_REL_ABSOLUTE 0
.section .reloc, "a", %progbits
.4byte dummy1 - dummy0 // Page RVA
.4byte 12 // Block Size (2*4+2*2), must be aligned by 32 Bits
.2byte (IMAGE_REL_ABSOLUTE<<12) + 0 // reloc for dummy
.2byte (IMAGE_REL_ABSOLUTE<<12) + 0 // reloc for dummy
#if defined(__ELF__) && defined(__linux__)
.section .note.GNU-stack,"",%progbits
#endif
efi/gnuefi/elf_x86_64_efi.lds
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/* Same as elf_x86_64_fbsd_efi.lds, except for OUTPUT_FORMAT below - KEEP IN SYNC */
OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
OUTPUT_ARCH(i386:x86-64)
ENTRY(_start)
SECTIONS
{
. = 0;
ImageBase = .;
/* .hash and/or .gnu.hash MUST come first! */
.hash : { *(.hash) }
.gnu.hash : { *(.gnu.hash) }
. = ALIGN(4096);
.eh_frame : { *(.eh_frame) }
.eh_frame_hdr : { *(.eh_frame_hdr) }
.gcc_except_table : { *(.gcc_except_table*) }
. = ALIGN(4096);
.text :
{
_text = .;
*(.text)
*(.text.*)
*(.gnu.linkonce.t.*)
*(.plt)
. = ALIGN(16);
}
_etext = .;
_text_size = _etext - _text;
. = ALIGN(4096);
.data :
{
_data = .;
*(.got.plt)
*(.got)
*(.data*)
*(.sdata)
/*
* Note that these aren't the using the GNU "CONSTRUCTOR" output section
* command, so they don't start with a size. Because of p2align and the
* end/END definitions, and the fact that they're mergeable, they can also
* have NULLs which aren't guaranteed to be at the end.
*/
. = ALIGN(16);
__init_array_start = .;
*(SORT(.init_array.*))
*(.init_array)
__init_array_end = .;
. = ALIGN(16);
__CTOR_LIST__ = .;
*(SORT(.ctors.*))
*(.ctors)
__CTOR_END__ = .;
. = ALIGN(16);
__DTOR_LIST__ = .;
*(SORT(.dtors.*))
*(.dtors)
__DTOR_END__ = .;
. = ALIGN(16);
__fini_array_start = .;
*(SORT(.fini_array.*))
*(.fini_array)
__fini_array_end = .;
/* the EFI loader doesn't seem to like a .bss section, so we stick
it all into .data: */
*(.sbss)
*(.scommon)
*(.dynbss)
*(.bss*)
*(COMMON)
*(.rel.local)
}
.note.gnu.build-id : { *(.note.gnu.build-id) }
_edata = .;
_data_size = _edata - _etext;
. = ALIGN(4096);
.reloc :
{
KEEP (*(.reloc))
}
. = ALIGN(4096);
_DYNAMIC = .;
.dynamic : { *(.dynamic) }
. = ALIGN(4096);
.rela :
{
*(.rela.text*)
*(.rela.data*)
*(.rela.got)
*(.rela.dyn)
*(.rela.stab)
*(.rela.init_array*)
*(.rela.fini_array*)
*(.rela.ctors*)
*(.rela.dtors*)
}
. = ALIGN(4096);
.rela.plt : { *(.rela.plt) }
. = ALIGN(4096);
.rodata : { *(.rodata*) }
. = ALIGN(4096);
.dynsym : { *(.dynsym) }
. = ALIGN(4096);
.dynstr : { *(.dynstr) }
. = ALIGN(4096);
.ignored.reloc :
{
*(.rela.reloc)
*(.note.GNU-stack)
}
.comment 0 : { *(.comment) }
}
efi/gnuefi/reloc_x86_64.c
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/* reloc_x86_64.c - position independent x86_64 ELF shared object relocator
Copyright (C) 1999 Hewlett-Packard Co.
Contributed by David Mosberger <davidm@hpl.hp.com>.
Copyright (C) 2005 Intel Co.
Contributed by Fenghua Yu <fenghua.yu@intel.com>.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials
provided with the distribution.
* Neither the name of Hewlett-Packard Co. nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
#include <efi.h>
#include <efilib.h>
#include "subst/elf.h"
EFI_STATUS _relocate (long ldbase, Elf64_Dyn *dyn,
EFI_HANDLE image EFI_UNUSED,
EFI_SYSTEM_TABLE *systab EFI_UNUSED)
{
long relsz = 0, relent = 0;
Elf64_Rela *rel = 0;
unsigned long *addr;
int i;
for (i = 0; dyn[i].d_tag != DT_NULL; ++i) {
switch (dyn[i].d_tag) {
case DT_RELA:
rel = (Elf64_Rela*)
((unsigned long)dyn[i].d_un.d_ptr
+ ldbase);
break;
case DT_RELASZ:
relsz = dyn[i].d_un.d_val;
break;
case DT_RELAENT:
relent = dyn[i].d_un.d_val;
break;
default:
break;
}
}
if (!rel && relent == 0)
return EFI_SUCCESS;
if (!rel || relent == 0)
return EFI_LOAD_ERROR;
while (relsz > 0) {
/* apply the relocs */
switch (ELF64_R_TYPE (rel->r_info)) {
case R_X86_64_NONE:
break;
case R_X86_64_RELATIVE:
addr = (unsigned long *)
(ldbase + rel->r_offset);
*addr = ldbase + rel->r_addend;
break;
default:
break;
}
rel = (Elf64_Rela*) ((char *) rel + relent);
relsz -= relent;
}
return EFI_SUCCESS;
}
efi/inc/efi.h
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/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efi.h
Abstract:
Public EFI header files
Revision History
--*/
//
// Build flags on input
// EFI32
// EFI_DEBUG - Enable debugging code
// EFI_NT_EMULATOR - Building for running under NT
//
#ifndef _EFI_INCLUDE_
#define _EFI_INCLUDE_
#ifdef __cplusplus
extern "C" {
#endif
#if defined(__APPLE__)
#error "Mach-O toolchain isn't supported; please compile with an ELF toolchain from Homebrew"
#endif
// Add a predefined macro to detect usage of the library
#define _GNU_EFI
#define _GNU_EFI_4_0
#define EFI_FIRMWARE_VENDOR u"INTEL"
#define EFI_FIRMWARE_MAJOR_REVISION 12
#define EFI_FIRMWARE_MINOR_REVISION 33
#define EFI_FIRMWARE_REVISION ((EFI_FIRMWARE_MAJOR_REVISION <<16) | (EFI_FIRMWARE_MINOR_REVISION))
#if defined(_M_X64) || defined(__x86_64__) || defined(__amd64__)
#include "x86_64/efibind.h"
#elif defined(_M_IX86) || defined(__i386__)
#include "ia32/efibind.h"
#elif defined(_M_IA64) || defined(__ia64__)
#include "ia64/efibind.h"
#elif defined (_M_ARM64) || defined(__aarch64__)
#include "aarch64/efibind.h"
#elif defined (_M_ARM) || defined(__arm__)
#include "arm/efibind.h"
#elif defined (_M_MIPS64) || defined(__mips64__) || defined(__mips64)
#include "mips64el/efibind.h"
#elif defined (__riscv) && __riscv_xlen == 64
#include "riscv64/efibind.h"
#elif defined (__loongarch64)
#include "loongarch64/efibind.h"
#else
#error Usupported architecture
#endif
#include "eficompiler.h"
#include "efidef.h"
#include "efidevp.h"
#include "efipciio.h"
#include "efiprot.h"
#include "eficon.h"
#include "eficonex.h"
#include "efiser.h"
#include "efi_nii.h"
#include "efipxebc.h"
#include "efinet.h"
#include "efiapi.h"
#include "efifs.h"
#include "efierr.h"
#include "efiui.h"
#include "efimp.h"
#include "efiip.h"
#include "efiudp.h"
#include "efitcp.h"
#include "efipoint.h"
#include "efishell.h"
#ifdef __cplusplus
}
#endif
#endif
efi/inc/efi_nii.h
+78
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@@ -0,0 +1,78 @@
#ifndef _EFI_NII_H
#define _EFI_NII_H
/*++
Copyright (c) 2000 Intel Corporation
Module name:
efi_nii.h
Abstract:
Revision history:
2000-Feb-18 M(f)J GUID updated.
Structure order changed for machine word alignment.
Added StringId[4] to structure.
2000-Feb-14 M(f)J Genesis.
--*/
#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \
{ 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29} }
#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION 0x00010000
#define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION
typedef enum {
EfiNetworkInterfaceUndi = 1
} EFI_NETWORK_INTERFACE_TYPE;
typedef struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL {
UINT64 Revision;
// Revision of the network interface identifier protocol interface.
UINT64 ID;
// Address of the first byte of the identifying structure for this
// network interface. This is set to zero if there is no structure.
//
// For PXE/UNDI this is the first byte of the !PXE structure.
UINT64 ImageAddr;
// Address of the UNrelocated driver/ROM image. This is set
// to zero if there is no driver/ROM image.
//
// For 16-bit UNDI, this is the first byte of the option ROM in
// upper memory.
//
// For 32/64-bit S/W UNDI, this is the first byte of the EFI ROM
// image.
//
// For H/W UNDI, this is set to zero.
UINT32 ImageSize;
// Size of the UNrelocated driver/ROM image of this network interface.
// This is set to zero if there is no driver/ROM image.
CHAR8 StringId[4];
// 4 char ASCII string to go in class identifier (option 60) in DHCP
// and Boot Server discover packets.
// For EfiNetworkInterfaceUndi this field is "UNDI".
// For EfiNetworkInterfaceSnp this field is "SNPN".
UINT8 Type;
UINT8 MajorVer;
UINT8 MinorVer;
// Information to be placed into the PXE DHCP and Discover packets.
// This is the network interface type and version number that will
// be placed into DHCP option 94 (client network interface identifier).
BOOLEAN Ipv6Supported;
UINT8 IfNum; // interface number to be used with pxeid structure
} EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL, EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE;
// Note: Because it conflicted with the EDK2 struct name, the
// 'EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL' GUID definition,
// from older versions of gnu-efi, is now obsoleted.
// Use 'EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID' instead.
#endif // _EFI_NII_H
efi/inc/efi_pxe.h
+1743
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File diff suppressed because it is too large Load Diff
efi/inc/efiapi.h
+1105
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File diff suppressed because it is too large Load Diff
efi/inc/eficompiler.h
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@@ -0,0 +1,77 @@
#ifndef _EFICOMPILER_H_
#define _EFICOMPILER_H_
/*++
Copyright (c) 2016-2024 Pete Batard <pete@akeo.ie>
Module Name:
eficompiler.h
Abstract:
Compiler specific adjustments
--*/
#if defined(__GNUC__)
#define EFI_UNUSED __attribute__((__unused__))
#else
#define EFI_UNUSED
#endif
#if defined(__clang__)
#define EFI_NO_TAIL_CALL __attribute__((disable_tail_calls))
#elif defined(__GNUC__)
#define EFI_NO_TAIL_CALL __attribute__((optimize("no-optimize-sibling-calls")))
#else
#define EFI_NO_TAIL_CALL
#endif
#if defined(__clang__)
#define EFI_OPTNONE __attribute__((optnone))
#elif defined(__GNUC__)
#define EFI_OPTNONE __attribute__((__optimize__("0")))
#else
#define EFI_OPTNONE
#endif
#if defined(__GNUC__)
#define EFI_ALIGN(x) __attribute__((__aligned__(x)))
#elif defined(_MSC_VER)
#define EFI_ALIGN(x) __declspec(align(x))
#else
// Not being able to align is likely to break executables, so report it
#error "No alignement directive is defined for this platform"
#endif
#if !defined(ALIGN)
#define ALIGN(x) EFI_ALIGN(x)
#endif
#if defined(__GNUC__)
#define EFI_NORETURN __attribute__((noreturn))
#elif defined(_MSC_VER)
#define EFI_NORETURN __declspec(noreturn)
#else
#define EFI_NORETURN
#endif
#if defined(__GNUC__)
#define EFI_NOINLINE __attribute__((noinline))
#elif defined(_MSC_VER)
#define EFI_NOINLINE __declspec(noinline)
#else
#define EFI_NOINLINE
#endif
#define EFI_INLINE inline
#define EFI_INTERNAL STATIC EFI_INLINE
/* Also add a catch-all on __attribute__() for MS compilers */
#if defined(_MSC_VER)
#define __attribute__(x)
#endif
#endif /* _EFICOMPILER_H_ */
efi/inc/eficon.h
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#ifndef _EFI_CON_H
#define _EFI_CON_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
eficon.h
Abstract:
EFI console protocols
Revision History
--*/
//
// Text output protocol
//
#define EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID \
{ 0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define SIMPLE_TEXT_OUTPUT_PROTOCOL EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID
INTERFACE_DECL(_SIMPLE_TEXT_OUTPUT_INTERFACE);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_RESET) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_OUTPUT_STRING) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN CHAR16 *String
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_TEST_STRING) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN CHAR16 *String
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_QUERY_MODE) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN UINTN ModeNumber,
OUT UINTN *Columns,
OUT UINTN *Rows
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_SET_MODE) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN UINTN ModeNumber
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_SET_ATTRIBUTE) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN UINTN Attribute
);
#define EFI_BLACK 0x00
#define EFI_BLUE 0x01
#define EFI_GREEN 0x02
#define EFI_CYAN (EFI_BLUE | EFI_GREEN)
#define EFI_RED 0x04
#define EFI_MAGENTA (EFI_BLUE | EFI_RED)
#define EFI_BROWN (EFI_GREEN | EFI_RED)
#define EFI_LIGHTGRAY (EFI_BLUE | EFI_GREEN | EFI_RED)
#define EFI_BRIGHT 0x08
#define EFI_DARKGRAY (EFI_BRIGHT)
#define EFI_LIGHTBLUE (EFI_BLUE | EFI_BRIGHT)
#define EFI_LIGHTGREEN (EFI_GREEN | EFI_BRIGHT)
#define EFI_LIGHTCYAN (EFI_CYAN | EFI_BRIGHT)
#define EFI_LIGHTRED (EFI_RED | EFI_BRIGHT)
#define EFI_LIGHTMAGENTA (EFI_MAGENTA | EFI_BRIGHT)
#define EFI_YELLOW (EFI_BROWN | EFI_BRIGHT)
#define EFI_WHITE (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT)
#define EFI_TEXT_ATTR(f,b) ((f) | ((b) << 4))
#define EFI_BACKGROUND_BLACK 0x00
#define EFI_BACKGROUND_BLUE 0x10
#define EFI_BACKGROUND_GREEN 0x20
#define EFI_BACKGROUND_CYAN (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN)
#define EFI_BACKGROUND_RED 0x40
#define EFI_BACKGROUND_MAGENTA (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED)
#define EFI_BACKGROUND_BROWN (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
#define EFI_BACKGROUND_LIGHTGRAY (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_CLEAR_SCREEN) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_SET_CURSOR_POSITION) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN UINTN Column,
IN UINTN Row
);
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_ENABLE_CURSOR) (
IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This,
IN BOOLEAN Enable
);
typedef struct {
INT32 MaxMode;
// current settings
INT32 Mode;
INT32 Attribute;
INT32 CursorColumn;
INT32 CursorRow;
BOOLEAN CursorVisible;
} SIMPLE_TEXT_OUTPUT_MODE;
typedef struct _SIMPLE_TEXT_OUTPUT_INTERFACE {
EFI_TEXT_RESET Reset;
EFI_TEXT_OUTPUT_STRING OutputString;
EFI_TEXT_TEST_STRING TestString;
EFI_TEXT_QUERY_MODE QueryMode;
EFI_TEXT_SET_MODE SetMode;
EFI_TEXT_SET_ATTRIBUTE SetAttribute;
EFI_TEXT_CLEAR_SCREEN ClearScreen;
EFI_TEXT_SET_CURSOR_POSITION SetCursorPosition;
EFI_TEXT_ENABLE_CURSOR EnableCursor;
// Current mode
SIMPLE_TEXT_OUTPUT_MODE *Mode;
} SIMPLE_TEXT_OUTPUT_INTERFACE, EFI_SIMPLE_TEXT_OUT_PROTOCOL;
//
// Define's for required EFI Unicode Box Draw character
//
#define BOXDRAW_HORIZONTAL 0x2500
#define BOXDRAW_VERTICAL 0x2502
#define BOXDRAW_DOWN_RIGHT 0x250c
#define BOXDRAW_DOWN_LEFT 0x2510
#define BOXDRAW_UP_RIGHT 0x2514
#define BOXDRAW_UP_LEFT 0x2518
#define BOXDRAW_VERTICAL_RIGHT 0x251c
#define BOXDRAW_VERTICAL_LEFT 0x2524
#define BOXDRAW_DOWN_HORIZONTAL 0x252c
#define BOXDRAW_UP_HORIZONTAL 0x2534
#define BOXDRAW_VERTICAL_HORIZONTAL 0x253c
#define BOXDRAW_DOUBLE_HORIZONTAL 0x2550
#define BOXDRAW_DOUBLE_VERTICAL 0x2551
#define BOXDRAW_DOWN_RIGHT_DOUBLE 0x2552
#define BOXDRAW_DOWN_DOUBLE_RIGHT 0x2553
#define BOXDRAW_DOUBLE_DOWN_RIGHT 0x2554
#define BOXDRAW_DOWN_LEFT_DOUBLE 0x2555
#define BOXDRAW_DOWN_DOUBLE_LEFT 0x2556
#define BOXDRAW_DOUBLE_DOWN_LEFT 0x2557
#define BOXDRAW_UP_RIGHT_DOUBLE 0x2558
#define BOXDRAW_UP_DOUBLE_RIGHT 0x2559
#define BOXDRAW_DOUBLE_UP_RIGHT 0x255a
#define BOXDRAW_UP_LEFT_DOUBLE 0x255b
#define BOXDRAW_UP_DOUBLE_LEFT 0x255c
#define BOXDRAW_DOUBLE_UP_LEFT 0x255d
#define BOXDRAW_VERTICAL_RIGHT_DOUBLE 0x255e
#define BOXDRAW_VERTICAL_DOUBLE_RIGHT 0x255f
#define BOXDRAW_DOUBLE_VERTICAL_RIGHT 0x2560
#define BOXDRAW_VERTICAL_LEFT_DOUBLE 0x2561
#define BOXDRAW_VERTICAL_DOUBLE_LEFT 0x2562
#define BOXDRAW_DOUBLE_VERTICAL_LEFT 0x2563
#define BOXDRAW_DOWN_HORIZONTAL_DOUBLE 0x2564
#define BOXDRAW_DOWN_DOUBLE_HORIZONTAL 0x2565
#define BOXDRAW_DOUBLE_DOWN_HORIZONTAL 0x2566
#define BOXDRAW_UP_HORIZONTAL_DOUBLE 0x2567
#define BOXDRAW_UP_DOUBLE_HORIZONTAL 0x2568
#define BOXDRAW_DOUBLE_UP_HORIZONTAL 0x2569
#define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE 0x256a
#define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL 0x256b
#define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL 0x256c
//
// EFI Required Block Elements Code Chart
//
#define BLOCKELEMENT_FULL_BLOCK 0x2588
#define BLOCKELEMENT_LIGHT_SHADE 0x2591
//
// EFI Required Geometric Shapes Code Chart
//
#define GEOMETRICSHAPE_UP_TRIANGLE 0x25b2
#define GEOMETRICSHAPE_RIGHT_TRIANGLE 0x25ba
#define GEOMETRICSHAPE_DOWN_TRIANGLE 0x25bc
#define GEOMETRICSHAPE_LEFT_TRIANGLE 0x25c4
//
// EFI Required Arrow shapes
//
#define ARROW_UP 0x2191
#define ARROW_DOWN 0x2193
//
// Text input protocol
//
#define EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID \
{ 0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define SIMPLE_TEXT_INPUT_PROTOCOL EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID
INTERFACE_DECL(_SIMPLE_INPUT_INTERFACE);
typedef struct {
UINT16 ScanCode;
CHAR16 UnicodeChar;
} EFI_INPUT_KEY;
//
// Baseline unicode control chars
//
#define CHAR_NULL 0x0000
#define CHAR_BACKSPACE 0x0008
#define CHAR_TAB 0x0009
#define CHAR_LINEFEED 0x000A
#define CHAR_CARRIAGE_RETURN 0x000D
//
// Scan codes for base line keys
//
#define SCAN_NULL 0x0000
#define SCAN_UP 0x0001
#define SCAN_DOWN 0x0002
#define SCAN_RIGHT 0x0003
#define SCAN_LEFT 0x0004
#define SCAN_HOME 0x0005
#define SCAN_END 0x0006
#define SCAN_INSERT 0x0007
#define SCAN_DELETE 0x0008
#define SCAN_PAGE_UP 0x0009
#define SCAN_PAGE_DOWN 0x000A
#define SCAN_F1 0x000B
#define SCAN_F2 0x000C
#define SCAN_F3 0x000D
#define SCAN_F4 0x000E
#define SCAN_F5 0x000F
#define SCAN_F6 0x0010
#define SCAN_F7 0x0011
#define SCAN_F8 0x0012
#define SCAN_F9 0x0013
#define SCAN_F10 0x0014
#define SCAN_F11 0x0015
#define SCAN_F12 0x0016
#define SCAN_ESC 0x0017
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_RESET) (
IN struct _SIMPLE_INPUT_INTERFACE *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_READ_KEY) (
IN struct _SIMPLE_INPUT_INTERFACE *This,
OUT EFI_INPUT_KEY *Key
);
typedef struct _SIMPLE_INPUT_INTERFACE {
EFI_INPUT_RESET Reset;
EFI_INPUT_READ_KEY ReadKeyStroke;
EFI_EVENT WaitForKey;
} SIMPLE_INPUT_INTERFACE, EFI_SIMPLE_TEXT_IN_PROTOCOL;
#endif
efi/inc/eficonex.h
+111
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#ifndef _EFI_CONEX_H
#define _EFI_CONEX_H
/*++
Copyright (c) 2020 Kagurazaka Kotori <kagurazakakotori@gmail.com>
Module Name:
eficonex.h
Abstract:
EFI console extension protocols
--*/
//
// Simple Text Input Ex Protocol
//
#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
{ 0xdd9e7534, 0x7762, 0x4698, {0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa} }
INTERFACE_DECL(_EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL);
typedef UINT8 EFI_KEY_TOGGLE_STATE;
typedef struct EFI_KEY_STATE {
UINT32 KeyShiftState;
EFI_KEY_TOGGLE_STATE KeyToggleState;
} EFI_KEY_STATE;
typedef struct {
EFI_INPUT_KEY Key;
EFI_KEY_STATE KeyState;
} EFI_KEY_DATA;
// Shift states
#define EFI_SHIFT_STATE_VALID 0x80000000
#define EFI_RIGHT_SHIFT_PRESSED 0x00000001
#define EFI_LEFT_SHIFT_PRESSED 0x00000002
#define EFI_RIGHT_CONTROL_PRESSED 0x00000004
#define EFI_LEFT_CONTROL_PRESSED 0x00000008
#define EFI_RIGHT_ALT_PRESSED 0x00000010
#define EFI_LEFT_ALT_PRESSED 0x00000020
#define EFI_RIGHT_LOGO_PRESSED 0x00000040
#define EFI_LEFT_LOGO_PRESSED 0x00000080
#define EFI_MENU_KEY_PRESSED 0x00000100
#define EFI_SYS_REQ_PRESSED 0x00000200
// Toggle states
#define EFI_TOGGLE_STATE_VALID 0x80
#define EFI_KEY_STATE_EXPOSED 0x40
#define EFI_SCROLL_LOCK_ACTIVE 0x01
#define EFI_NUM_LOCK_ACTIVE 0x02
#define EFI_CAPS_LOCK_ACTIVE 0x04
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_RESET_EX) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_READ_KEY_EX) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
OUT EFI_KEY_DATA *KeyData
);
typedef
EFI_STATUS
(EFIAPI *EFI_SET_STATE) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN EFI_KEY_TOGGLE_STATE *KeyToggleState
);
typedef
EFI_STATUS
(EFIAPI *EFI_KEY_NOTIFY_FUNCTION) (
IN EFI_KEY_DATA *KeyData
);
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_KEYSTROKE_NOTIFY) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN EFI_KEY_DATA *KeyData,
IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction,
OUT VOID **NotifyHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_UNREGISTER_KEYSTROKE_NOTIFY) (
IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN VOID *NotificationHandle
);
typedef struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL{
EFI_INPUT_RESET_EX Reset;
EFI_INPUT_READ_KEY_EX ReadKeyStrokeEx;
EFI_EVENT WaitForKeyEx;
EFI_SET_STATE SetState;
EFI_REGISTER_KEYSTROKE_NOTIFY RegisterKeyNotify;
EFI_UNREGISTER_KEYSTROKE_NOTIFY UnregisterKeyNotify;
} EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL;
#endif
efi/inc/efidebug.h
+620
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#ifndef _EFI_DEBUG_H
#define _EFI_DEBUG_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efidebug.h
Abstract:
EFI library debug functions
Revision History
--*/
extern UINTN EFIDebug;
#if EFI_DEBUG
#define DBGASSERT(a) DbgAssert(__FILE__, __LINE__, #a)
#define DEBUG(a) DbgPrint a
#else
#define DBGASSERT(a)
#define DEBUG(a)
#endif
#if EFI_DEBUG_CLEAR_MEMORY
#define DBGSETMEM(a,l) SetMem(a,l,(CHAR8)BAD_POINTER)
#else
#define DBGSETMEM(a,l)
#endif
#define D_INIT 0x00000001 // Initialization style messages
#define D_WARN 0x00000002 // Warnings
#define D_LOAD 0x00000004 // Load events
#define D_FS 0x00000008 // EFI File system
#define D_POOL 0x00000010 // Alloc & Free's
#define D_PAGE 0x00000020 // Alloc & Free's
#define D_INFO 0x00000040 // Verbose
#define D_VAR 0x00000100 // Variable
#define D_PARSE 0x00000200 // Command parsing
#define D_BM 0x00000400 // Boot manager
#define D_BLKIO 0x00001000 // BlkIo Driver
#define D_BLKIO_ULTRA 0x00002000 // BlkIo Driver
#define D_NET 0x00004000 // SNI Driver
#define D_NET_ULTRA 0x00008000 // SNI Driver
#define D_TXTIN 0x00010000 // Simple Input Driver
#define D_TXTOUT 0x00020000 // Simple Text Output Driver
#define D_ERROR_ATA 0x00040000 // ATA error messages
#define D_ERROR 0x80000000 // Error
#define D_RESERVED 0x7fffC880 // Bits not reserved above
//
// Current Debug level of the system, value of EFIDebug
//
//#define EFI_DBUG_MASK (D_ERROR | D_WARN | D_LOAD | D_BLKIO | D_INIT)
#define EFI_DBUG_MASK (D_ERROR)
//
//
//
#if EFI_DEBUG
#define ASSERT(a) if(!(a)) DBGASSERT(a)
#define ASSERT_LOCKED(l) if(!(l)->Lock) DBGASSERT(l not locked)
#define ASSERT_STRUCT(p,t) DBGASSERT(t not structure), p
#else
#define ASSERT(a)
#define ASSERT_LOCKED(l)
#define ASSERT_STRUCT(p,t)
#endif
//
// Prototypes
//
INTN
DbgAssert (
CONST CHAR8 *file,
INTN lineno,
CONST CHAR8 *string
);
INTN
DbgPrint (
INTN mask,
CONST CHAR8 *format,
...
);
//
// Instruction Set Architectures definitions for debuggers
//
typedef INTN EFI_EXCEPTION_TYPE;
// IA32
#define EXCEPT_IA32_DIVIDE_ERROR 0
#define EXCEPT_IA32_DEBUG 1
#define EXCEPT_IA32_NMI 2
#define EXCEPT_IA32_BREAKPOINT 3
#define EXCEPT_IA32_OVERFLOW 4
#define EXCEPT_IA32_BOUND 5
#define EXCEPT_IA32_INVALID_OPCODE 6
#define EXCEPT_IA32_DOUBLE_FAULT 8
#define EXCEPT_IA32_INVALID_TSS 10
#define EXCEPT_IA32_SEG_NOT_PRESENT 11
#define EXCEPT_IA32_STACK_FAULT 12
#define EXCEPT_IA32_GP_FAULT 13
#define EXCEPT_IA32_PAGE_FAULT 14
#define EXCEPT_IA32_FP_ERROR 16
#define EXCEPT_IA32_ALIGNMENT_CHECK 17
#define EXCEPT_IA32_MACHINE_CHECK 18
#define EXCEPT_IA32_SIMD 19
typedef struct {
UINT16 Fcw;
UINT16 Fsw;
UINT16 Ftw;
UINT16 Opcode;
UINT32 Eip;
UINT16 Cs;
UINT16 Reserved1;
UINT32 DataOffset;
UINT16 Ds;
UINT8 Reserved2[10];
UINT8 St0Mm0[10], Reserved3[6];
UINT8 St1Mm1[10], Reserved4[6];
UINT8 St2Mm2[10], Reserved5[6];
UINT8 St3Mm3[10], Reserved6[6];
UINT8 St4Mm4[10], Reserved7[6];
UINT8 St5Mm5[10], Reserved8[6];
UINT8 St6Mm6[10], Reserved9[6];
UINT8 St7Mm7[10], Reserved10[6];
UINT8 Xmm0[16];
UINT8 Xmm1[16];
UINT8 Xmm2[16];
UINT8 Xmm3[16];
UINT8 Xmm4[16];
UINT8 Xmm5[16];
UINT8 Xmm6[16];
UINT8 Xmm7[16];
UINT8 Reserved11[14 * 16];
} EFI_FX_SAVE_STATE_IA32;
typedef struct {
UINT32 ExceptionData;
EFI_FX_SAVE_STATE_IA32 FxSaveState;
UINT32 Dr0;
UINT32 Dr1;
UINT32 Dr2;
UINT32 Dr3;
UINT32 Dr6;
UINT32 Dr7;
UINT32 Cr0;
UINT32 Cr1;
UINT32 Cr2;
UINT32 Cr3;
UINT32 Cr4;
UINT32 Eflags;
UINT32 Ldtr;
UINT32 Tr;
UINT32 Gdtr[2];
UINT32 Idtr[2];
UINT32 Eip;
UINT32 Gs;
UINT32 Fs;
UINT32 Es;
UINT32 Ds;
UINT32 Cs;
UINT32 Ss;
UINT32 Edi;
UINT32 Esi;
UINT32 Ebp;
UINT32 Esp;
UINT32 Ebx;
UINT32 Edx;
UINT32 Ecx;
UINT32 Eax;
} EFI_SYSTEM_CONTEXT_IA32;
// X64
#define EXCEPT_X64_DIVIDE_ERROR 0
#define EXCEPT_X64_DEBUG 1
#define EXCEPT_X64_NMI 2
#define EXCEPT_X64_BREAKPOINT 3
#define EXCEPT_X64_OVERFLOW 4
#define EXCEPT_X64_BOUND 5
#define EXCEPT_X64_INVALID_OPCODE 6
#define EXCEPT_X64_DOUBLE_FAULT 8
#define EXCEPT_X64_INVALID_TSS 10
#define EXCEPT_X64_SEG_NOT_PRESENT 11
#define EXCEPT_X64_STACK_FAULT 12
#define EXCEPT_X64_GP_FAULT 13
#define EXCEPT_X64_PAGE_FAULT 14
#define EXCEPT_X64_FP_ERROR 16
#define EXCEPT_X64_ALIGNMENT_CHECK 17
#define EXCEPT_X64_MACHINE_CHECK 18
#define EXCEPT_X64_SIMD 19
typedef struct {
UINT16 Fcw;
UINT16 Fsw;
UINT16 Ftw;
UINT16 Opcode;
UINT64 Rip;
UINT64 DataOffset;
UINT8 Reserved1[8];
UINT8 St0Mm0[10], Reserved2[6];
UINT8 St1Mm1[10], Reserved3[6];
UINT8 St2Mm2[10], Reserved4[6];
UINT8 St3Mm3[10], Reserved5[6];
UINT8 St4Mm4[10], Reserved6[6];
UINT8 St5Mm5[10], Reserved7[6];
UINT8 St6Mm6[10], Reserved8[6];
UINT8 St7Mm7[10], Reserved9[6];
UINT8 Xmm0[16];
UINT8 Xmm1[16];
UINT8 Xmm2[16];
UINT8 Xmm3[16];
UINT8 Xmm4[16];
UINT8 Xmm5[16];
UINT8 Xmm6[16];
UINT8 Xmm7[16];
UINT8 Reserved11[14 * 16];
} EFI_FX_SAVE_STATE_X64;
typedef struct {
UINT64 ExceptionData;
EFI_FX_SAVE_STATE_X64 FxSaveState;
UINT64 Dr0;
UINT64 Dr1;
UINT64 Dr2;
UINT64 Dr3;
UINT64 Dr6;
UINT64 Dr7;
UINT64 Cr0;
UINT64 Cr1;
UINT64 Cr2;
UINT64 Cr3;
UINT64 Cr4;
UINT64 Cr8;
UINT64 Rflags;
UINT64 Ldtr;
UINT64 Tr;
UINT64 Gdtr[2];
UINT64 Idtr[2];
UINT64 Rip;
UINT64 Gs;
UINT64 Fs;
UINT64 Es;
UINT64 Ds;
UINT64 Cs;
UINT64 Ss;
UINT64 Rdi;
UINT64 Rsi;
UINT64 Rbp;
UINT64 Rsp;
UINT64 Rbx;
UINT64 Rdx;
UINT64 Rcx;
UINT64 Rax;
UINT64 R8;
UINT64 R9;
UINT64 R10;
UINT64 R11;
UINT64 R12;
UINT64 R13;
UINT64 R14;
UINT64 R15;
} EFI_SYSTEM_CONTEXT_X64;
/// IA64
#define EXCEPT_IPF_VHTP_TRANSLATION 0
#define EXCEPT_IPF_INSTRUCTION_TLB 1
#define EXCEPT_IPF_DATA_TLB 2
#define EXCEPT_IPF_ALT_INSTRUCTION_TLB 3
#define EXCEPT_IPF_ALT_DATA_TLB 4
#define EXCEPT_IPF_DATA_NESTED_TLB 5
#define EXCEPT_IPF_INSTRUCTION_KEY_MISSED 6
#define EXCEPT_IPF_DATA_KEY_MISSED 7
#define EXCEPT_IPF_DIRTY_BIT 8
#define EXCEPT_IPF_INSTRUCTION_ACCESS_BIT 9
#define EXCEPT_IPF_DATA_ACCESS_BIT 10
#define EXCEPT_IPF_BREAKPOINT 11
#define EXCEPT_IPF_EXTERNAL_INTERRUPT 12
#define EXCEPT_IPF_PAGE_NOT_PRESENT 20
#define EXCEPT_IPF_KEY_PERMISSION 21
#define EXCEPT_IPF_INSTRUCTION_ACCESS_RIGHTS 22
#define EXCEPT_IPF_DATA_ACCESS_RIGHTS 23
#define EXCEPT_IPF_GENERAL_EXCEPTION 24
#define EXCEPT_IPF_DISABLED_FP_REGISTER 25
#define EXCEPT_IPF_NAT_CONSUMPTION 26
#define EXCEPT_IPF_SPECULATION 27
#define EXCEPT_IPF_DEBUG 29
#define EXCEPT_IPF_UNALIGNED_REFERENCE 30
#define EXCEPT_IPF_UNSUPPORTED_DATA_REFERENCE 31
#define EXCEPT_IPF_FP_FAULT 32
#define EXCEPT_IPF_FP_TRAP 33
#define EXCEPT_IPF_LOWER_PRIVILEGE_TRANSFER_TRAP 34
#define EXCEPT_IPF_TAKEN_BRANCH 35
#define EXCEPT_IPF_SINGLE_STEP 36
#define EXCEPT_IPF_IA32_EXCEPTION 45
#define EXCEPT_IPF_IA32_INTERCEPT 46
#define EXCEPT_IPF_IA32_INTERRUPT 47
typedef struct {
UINT64 Reserved;
UINT64 R1;
UINT64 R2;
UINT64 R3;
UINT64 R4;
UINT64 R5;
UINT64 R6;
UINT64 R7;
UINT64 R8;
UINT64 R9;
UINT64 R10;
UINT64 R11;
UINT64 R12;
UINT64 R13;
UINT64 R14;
UINT64 R15;
UINT64 R16;
UINT64 R17;
UINT64 R18;
UINT64 R19;
UINT64 R20;
UINT64 R21;
UINT64 R22;
UINT64 R23;
UINT64 R24;
UINT64 R25;
UINT64 R26;
UINT64 R27;
UINT64 R28;
UINT64 R29;
UINT64 R30;
UINT64 R31;
UINT64 F2[2];
UINT64 F3[2];
UINT64 F4[2];
UINT64 F5[2];
UINT64 F6[2];
UINT64 F7[2];
UINT64 F8[2];
UINT64 F9[2];
UINT64 F10[2];
UINT64 F11[2];
UINT64 F12[2];
UINT64 F13[2];
UINT64 F14[2];
UINT64 F15[2];
UINT64 F16[2];
UINT64 F17[2];
UINT64 F18[2];
UINT64 F19[2];
UINT64 F20[2];
UINT64 F21[2];
UINT64 F22[2];
UINT64 F23[2];
UINT64 F24[2];
UINT64 F25[2];
UINT64 F26[2];
UINT64 F27[2];
UINT64 F28[2];
UINT64 F29[2];
UINT64 F30[2];
UINT64 F31[2];
UINT64 Pr;
UINT64 B0;
UINT64 B1;
UINT64 B2;
UINT64 B3;
UINT64 B4;
UINT64 B5;
UINT64 B6;
UINT64 B7;
UINT64 ArRsc;
UINT64 ArBsp;
UINT64 ArBspstore;
UINT64 ArRnat;
UINT64 ArFcr;
UINT64 ArEflag;
UINT64 ArCsd;
UINT64 ArSsd;
UINT64 ArCflg;
UINT64 ArFsr;
UINT64 ArFir;
UINT64 ArFdr;
UINT64 ArCcv;
UINT64 ArUnat;
UINT64 ArFpsr;
UINT64 ArPfs;
UINT64 ArLc;
UINT64 ArEc;
UINT64 CrDcr;
UINT64 CrItm;
UINT64 CrIva;
UINT64 CrPta;
UINT64 CrIpsr;
UINT64 CrIsr;
UINT64 CrIip;
UINT64 CrIfa;
UINT64 CrItir;
UINT64 CrIipa;
UINT64 CrIfs;
UINT64 CrIim;
UINT64 CrIha;
UINT64 Dbr0;
UINT64 Dbr1;
UINT64 Dbr2;
UINT64 Dbr3;
UINT64 Dbr4;
UINT64 Dbr5;
UINT64 Dbr6;
UINT64 Dbr7;
UINT64 Ibr0;
UINT64 Ibr1;
UINT64 Ibr2;
UINT64 Ibr3;
UINT64 Ibr4;
UINT64 Ibr5;
UINT64 Ibr6;
UINT64 Ibr7;
UINT64 IntNat;
} EFI_SYSTEM_CONTEXT_IPF;
// EBC
#define EXCEPT_EBC_UNDEFINED 0
#define EXCEPT_EBC_DIVIDE_ERROR 1
#define EXCEPT_EBC_DEBUG 2
#define EXCEPT_EBC_BREAKPOINT 3
#define EXCEPT_EBC_OVERFLOW 4
#define EXCEPT_EBC_INVALID_OPCODE 5
#define EXCEPT_EBC_STACK_FAULT 6
#define EXCEPT_EBC_ALIGNMENT_CHECK 7
#define EXCEPT_EBC_INSTRUCTION_ENCODING 8
#define EXCEPT_EBC_BAD_BREAK 9
#define EXCEPT_EBC_STEP 10
#define MAX_EBC_EXCEPTION EXCEPT_EBC_STEP
typedef struct {
UINT64 R0;
UINT64 R1;
UINT64 R2;
UINT64 R3;
UINT64 R4;
UINT64 R5;
UINT64 R6;
UINT64 R7;
UINT64 Flags;
UINT64 ControlFlags;
UINT64 Ip;
} EFI_SYSTEM_CONTEXT_EBC;
// ARM
#define EXCEPT_ARM_RESET 0
#define EXCEPT_ARM_UNDEFINED_INSTRUCTION 1
#define EXCEPT_ARM_SOFTWARE_INTERRUPT 2
#define EXCEPT_ARM_PREFETCH_ABORT 3
#define EXCEPT_ARM_DATA_ABORT 4
#define EXCEPT_ARM_RESERVED 5
#define EXCEPT_ARM_IRQ 6
#define EXCEPT_ARM_FIQ 7
#define MAX_ARM_EXCEPTION EXCEPT_ARM_FIQ
typedef struct {
UINT32 R0;
UINT32 R1;
UINT32 R2;
UINT32 R3;
UINT32 R4;
UINT32 R5;
UINT32 R6;
UINT32 R7;
UINT32 R8;
UINT32 R9;
UINT32 R10;
UINT32 R11;
UINT32 R12;
UINT32 SP;
UINT32 LR;
UINT32 PC;
UINT32 CPSR;
UINT32 DFSR;
UINT32 DFAR;
UINT32 IFSR;
UINT32 IFAR;
} EFI_SYSTEM_CONTEXT_ARM;
typedef union {
EFI_SYSTEM_CONTEXT_EBC *SystemContextEbc;
EFI_SYSTEM_CONTEXT_IA32 *SystemContextIa32;
EFI_SYSTEM_CONTEXT_X64 *SystemContextX64;
EFI_SYSTEM_CONTEXT_IPF *SystemContextIpf;
EFI_SYSTEM_CONTEXT_ARM *SystemContextArm;
} EFI_SYSTEM_CONTEXT;
typedef
VOID
(EFIAPI *EFI_EXCEPTION_CALLBACK)(
IN EFI_EXCEPTION_TYPE ExceptionType,
IN OUT EFI_SYSTEM_CONTEXT SystemContext);
typedef
VOID
(EFIAPI *EFI_PERIODIC_CALLBACK)(
IN OUT EFI_SYSTEM_CONTEXT SystemContext);
typedef enum {
IsaIa32 = EFI_IMAGE_MACHINE_IA32,
IsaX64 = EFI_IMAGE_MACHINE_X64,
IsaIpf = EFI_IMAGE_MACHINE_IA64,
IsaEbc = EFI_IMAGE_MACHINE_EBC,
IsaArm = EFI_IMAGE_MACHINE_ARMTHUMB_MIXED,
// IsaArm64 = EFI_IMAGE_MACHINE_AARCH64
} EFI_INSTRUCTION_SET_ARCHITECTURE;
//
// DEBUG_IMAGE_INFO
//
#define EFI_DEBUG_IMAGE_INFO_TABLE_GUID \
{ 0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b} }
#define EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS 0x01
#define EFI_DEBUG_IMAGE_INFO_TABLE_MODIFIED 0x02
#define EFI_DEBUG_IMAGE_INFO_INITIAL_SIZE (EFI_PAGE_SIZE / sizeof (UINTN))
#define EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL 0x01
typedef struct {
UINT64 Signature;
EFI_PHYSICAL_ADDRESS EfiSystemTableBase;
UINT32 Crc32;
} EFI_SYSTEM_TABLE_POINTER;
typedef struct {
UINT32 ImageInfoType;
EFI_LOADED_IMAGE_PROTOCOL *LoadedImageProtocolInstance;
EFI_HANDLE *ImageHandle;
} EFI_DEBUG_IMAGE_INFO_NORMAL;
typedef union {
UINT32 *ImageInfoType;
EFI_DEBUG_IMAGE_INFO_NORMAL *NormalImage;
} EFI_DEBUG_IMAGE_INFO;
typedef struct {
volatile UINT32 UpdateStatus;
UINT32 TableSize;
EFI_DEBUG_IMAGE_INFO *EfiDebugImageInfoTable;
} EFI_DEBUG_IMAGE_INFO_TABLE_HEADER;
//
// EFI_DEBUGGER_PROTOCOL
//
#define EFI_DEBUG_SUPPORT_PROTOCOL_GUID \
{ 0x2755590c, 0x6f3c, 0x42fa, {0x9e, 0xa4, 0xa3, 0xba, 0x54, 0x3c, 0xda, 0x25} }
INTERFACE_DECL(_EFI_DEBUG_SUPPORT_PROTOCOL);
typedef
EFI_STATUS
(EFIAPI *EFI_GET_MAXIMUM_PROCESSOR_INDEX)(
IN struct _EFI_DEBUG_SUPPORT_PROTOCOL *This,
OUT UINTN *MaxProcessorIndex);
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_PERIODIC_CALLBACK)(
IN struct _EFI_DEBUG_SUPPORT_PROTOCOL *This,
IN UINTN ProcessorIndex,
IN EFI_PERIODIC_CALLBACK PeriodicCallback);
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_EXCEPTION_CALLBACK)(
IN struct _EFI_DEBUG_SUPPORT_PROTOCOL *This,
IN UINTN ProcessorIndex,
IN EFI_EXCEPTION_CALLBACK ExceptionCallback,
IN EFI_EXCEPTION_TYPE ExceptionType);
typedef
EFI_STATUS
(EFIAPI *EFI_INVALIDATE_INSTRUCTION_CACHE)(
IN struct _EFI_DEBUG_SUPPORT_PROTOCOL *This,
IN UINTN ProcessorIndex,
IN VOID *Start,
IN UINT64 Length);
typedef struct _EFI_DEBUG_SUPPORT_PROTOCOL {
EFI_INSTRUCTION_SET_ARCHITECTURE Isa;
EFI_GET_MAXIMUM_PROCESSOR_INDEX GetMaximumProcessorIndex;
EFI_REGISTER_PERIODIC_CALLBACK RegisterPeriodicCallback;
EFI_REGISTER_EXCEPTION_CALLBACK RegisterExceptionCallback;
EFI_INVALIDATE_INSTRUCTION_CACHE InvalidateInstructionCache;
} EFI_DEBUG_SUPPORT_PROTOCOL;
#endif
efi/inc/efidef.h
+266
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#ifndef _EFI_DEF_H
#define _EFI_DEF_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efidef.h
Abstract:
EFI definitions
Revision History
--*/
#if !defined(__cplusplus)
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
typedef _Bool BOOLEAN;
#else
typedef unsigned char BOOLEAN;
#endif
#else
typedef bool BOOLEAN;
#endif
#ifndef CONST
#define CONST const
#endif
#ifndef TRUE
#if defined(__cplusplus) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L)
#if defined(_MSC_VER)
#include <stdbool.h>
#endif
#define TRUE true
#define FALSE false
#else
#define TRUE ((BOOLEAN) 1)
#define FALSE ((BOOLEAN) 0)
#endif
#endif
#ifndef NULL
#if (defined(__cplusplus) && __cplusplus >= 201103L) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L)
#define NULL nullptr
#else
#if !defined(__cplusplus)
#define NULL ((VOID *) 0)
#else
#define NULL 0
#endif
#endif
#endif
typedef UINTN EFI_STATUS;
typedef UINT64 EFI_LBA;
typedef UINTN EFI_TPL;
typedef VOID *EFI_HANDLE;
typedef VOID *EFI_EVENT;
//
// Prototype argument decoration for EFI parameters to indicate
// their direction
//
// IN - argument is passed into the function
// OUT - argument (pointer) is returned from the function
// OPTIONAL - argument is optional
//
#ifndef IN
#define IN
#define OUT
#define OPTIONAL
#endif
// STATIC - Name is internal to the module
#define STATIC static
//
// A GUID
//
typedef struct {
UINT32 Data1;
UINT16 Data2;
UINT16 Data3;
UINT8 Data4[8];
} EFI_GUID;
//
// Time
//
typedef struct {
UINT16 Year; // 1998 - 20XX
UINT8 Month; // 1 - 12
UINT8 Day; // 1 - 31
UINT8 Hour; // 0 - 23
UINT8 Minute; // 0 - 59
UINT8 Second; // 0 - 59
UINT8 Pad1;
UINT32 Nanosecond; // 0 - 999,999,999
INT16 TimeZone; // -1440 to 1440 or 2047
UINT8 Daylight;
UINT8 Pad2;
} EFI_TIME;
// Bit definitions for EFI_TIME.Daylight
#define EFI_TIME_ADJUST_DAYLIGHT 0x01
#define EFI_TIME_IN_DAYLIGHT 0x02
// Value definition for EFI_TIME.TimeZone
#define EFI_UNSPECIFIED_TIMEZONE 0x07FF
//
// Networking
//
typedef struct {
UINT8 Addr[4];
} EFI_IPv4_ADDRESS;
typedef struct {
UINT8 Addr[16];
} EFI_IPv6_ADDRESS;
typedef struct {
UINT8 Addr[32];
} EFI_MAC_ADDRESS;
typedef struct {
UINT32 ReceivedQueueTimeoutValue;
UINT32 TransmitQueueTimeoutValue;
UINT16 ProtocolTypeFilter;
BOOLEAN EnableUnicastReceive;
BOOLEAN EnableMulticastReceive;
BOOLEAN EnableBroadcastReceive;
BOOLEAN EnablePromiscuousReceive;
BOOLEAN FlushQueuesOnReset;
BOOLEAN EnableReceiveTimestamps;
BOOLEAN DisableBackgroundPolling;
} EFI_MANAGED_NETWORK_CONFIG_DATA;
//
// Memory
//
typedef UINT64 EFI_PHYSICAL_ADDRESS;
typedef UINT64 EFI_VIRTUAL_ADDRESS;
typedef enum {
AllocateAnyPages,
AllocateMaxAddress,
AllocateAddress,
MaxAllocateType
} EFI_ALLOCATE_TYPE;
//Preseve the attr on any range supplied.
//ConventialMemory must have WB,SR,SW when supplied.
//When allocating from ConventialMemory always make it WB,SR,SW
//When returning to ConventialMemory always make it WB,SR,SW
//When getting the memory map, or on RT for runtime types
typedef enum {
EfiReservedMemoryType,
EfiLoaderCode,
EfiLoaderData,
EfiBootServicesCode,
EfiBootServicesData,
EfiRuntimeServicesCode,
EfiRuntimeServicesData,
EfiConventionalMemory,
EfiUnusableMemory,
EfiACPIReclaimMemory,
EfiACPIMemoryNVS,
EfiMemoryMappedIO,
EfiMemoryMappedIOPortSpace,
EfiPalCode,
EfiPersistentMemory,
EfiUnacceptedMemoryType,
EfiMaxMemoryType
} EFI_MEMORY_TYPE;
// Memory cacheability attribute
#define EFI_MEMORY_UC 0x0000000000000001
#define EFI_MEMORY_WC 0x0000000000000002
#define EFI_MEMORY_WT 0x0000000000000004
#define EFI_MEMORY_WB 0x0000000000000008
#define EFI_MEMORY_UCE 0x0000000000000010
// Physical memory protection attribute
#define EFI_MEMORY_WP 0x0000000000001000
#define EFI_MEMORY_RP 0x0000000000002000
#define EFI_MEMORY_XP 0x0000000000004000
#define EFI_MEMORY_RO 0x0000000000020000
// Runtime memory attribute
#define EFI_MEMORY_NV 0x0000000000008000
#define EFI_MEMORY_RUNTIME 0x8000000000000000
// Other memory attribute
#define EFI_MEMORY_MORE_RELIABLE 0x0000000000010000
#define EFI_MEMORY_SP 0x0000000000040000
#define EFI_MEMORY_CPU_CRYPTO 0x0000000000080000
#define EFI_MEMORY_HOT_PLUGGABLE 0x0000000000100000
#define EFI_MEMORY_ISA_VALID 0x4000000000000000
#define EFI_MEMORY_ISA_MASK 0x0FFFF00000000000
#define EFI_MEMORY_DESCRIPTOR_VERSION 1
typedef struct {
UINT32 Type; // Field size is 32 bits followed by 32 bit pad
UINT32 Pad;
EFI_PHYSICAL_ADDRESS PhysicalStart; // Field size is 64 bits
EFI_VIRTUAL_ADDRESS VirtualStart; // Field size is 64 bits
UINT64 NumberOfPages; // Field size is 64 bits
UINT64 Attribute; // Field size is 64 bits
} EFI_MEMORY_DESCRIPTOR;
//
// International Language
//
typedef CHAR8 ISO_639_2;
#define ISO_639_2_ENTRY_SIZE 3
//
//
//
#define EFI_PAGE_SIZE 4096
#define EFI_PAGE_MASK 0xFFF
#define EFI_PAGE_SHIFT 12
#define EFI_SIZE_TO_PAGES(a) \
( ((a) >> EFI_PAGE_SHIFT) + ((a) & EFI_PAGE_MASK ? 1 : 0) )
#define EFI_OS_INDICATIONS_BOOT_TO_FW_UI 0x0000000000000001
#define EFI_OS_INDICATIONS_TIMESTAMP_REVOCATION 0x0000000000000002
#define EFI_OS_INDICATIONS_FILE_CAPSULE_DELIVERY_SUPPORTED \
0x0000000000000004
#define EFI_OS_INDICATIONS_FMP_CAPSULE_SUPPORTED \
0x0000000000000008
#define EFI_OS_INDICATIONS_CAPSULE_RESULT_VAR_SUPPORTED \
0x0000000000000010
#define EFI_OS_INDICATIONS_START_OS_RECOVERY 0x0000000000000020
#define EFI_OS_INDICATIONS_START_PLATFORM_RECOVERY \
0x0000000000000040
#define EFI_OS_INDICATIONS_JSON_CONFIG_DATA_REFRESH \
0x0000000000000080
#endif
efi/inc/efidevp.h
+650
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#ifndef _DEVPATH_H
#define _DEVPATH_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
devpath.h
Abstract:
Defines for parsing the EFI Device Path structures
Revision History
--*/
//
// Device Path structures - Section C
//
typedef struct _EFI_DEVICE_PATH_PROTOCOL {
UINT8 Type;
UINT8 SubType;
UINT8 Length[2];
} EFI_DEVICE_PATH_PROTOCOL;
typedef struct _EFI_DEVICE_PATH_PROTOCOL _EFI_DEVICE_PATH;
typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;
#define EFI_DP_TYPE_MASK 0x7F
#define EFI_DP_TYPE_UNPACKED 0x80
//#define END_DEVICE_PATH_TYPE 0xff
#define END_DEVICE_PATH_TYPE 0x7f
//#define END_DEVICE_PATH_TYPE_UNPACKED 0x7f
#define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xff
#define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01
#define END_DEVICE_PATH_LENGTH (sizeof(EFI_DEVICE_PATH_PROTOCOL))
#define DP_IS_END_TYPE(a)
#define DP_IS_END_SUBTYPE(a) ( ((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
#define DevicePathType(a) ( ((a)->Type) & EFI_DP_TYPE_MASK )
#define DevicePathSubType(a) ( (a)->SubType )
#define DevicePathNodeLength(a) ( ((a)->Length[0]) | ((a)->Length[1] << 8) )
#define NextDevicePathNode(a) ( (EFI_DEVICE_PATH_PROTOCOL *) ( ((UINT8 *) (a)) + DevicePathNodeLength(a)))
//#define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE_UNPACKED )
#define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE )
#define IsDevicePathEndSubType(a) ( (a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
#define IsDevicePathEnd(a) ( IsDevicePathEndType(a) && IsDevicePathEndSubType(a) )
#define IsDevicePathUnpacked(a) ( (a)->Type & EFI_DP_TYPE_UNPACKED )
#define SetDevicePathNodeLength(a,l) { \
(a)->Length[0] = (UINT8) (l); \
(a)->Length[1] = (UINT8) ((l) >> 8); \
}
#define SetDevicePathEndNode(a) { \
(a)->Type = END_DEVICE_PATH_TYPE; \
(a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE; \
(a)->Length[0] = sizeof(EFI_DEVICE_PATH_PROTOCOL); \
(a)->Length[1] = 0; \
}
/*
* Hardware Device Path (UEFI 2.4 specification, version 2.4 § 9.3.2.)
*/
#define HARDWARE_DEVICE_PATH 0x01
#define HW_PCI_DP 0x01
typedef struct _PCI_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 Function;
UINT8 Device;
} PCI_DEVICE_PATH;
#define HW_PCCARD_DP 0x02
typedef struct _PCCARD_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 FunctionNumber ;
} PCCARD_DEVICE_PATH;
#define HW_MEMMAP_DP 0x03
typedef struct _MEMMAP_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 MemoryType;
EFI_PHYSICAL_ADDRESS StartingAddress;
EFI_PHYSICAL_ADDRESS EndingAddress;
} MEMMAP_DEVICE_PATH;
#define HW_VENDOR_DP 0x04
typedef struct _VENDOR_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
} VENDOR_DEVICE_PATH;
#define UNKNOWN_DEVICE_GUID \
{ 0xcf31fac5, 0xc24e, 0x11d2, {0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
typedef struct _UKNOWN_DEVICE_VENDOR_DP {
VENDOR_DEVICE_PATH DevicePath;
UINT8 LegacyDriveLetter;
} UNKNOWN_DEVICE_VENDOR_DEVICE_PATH;
#define HW_CONTROLLER_DP 0x05
typedef struct _CONTROLLER_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Controller;
} CONTROLLER_DEVICE_PATH;
/*
* ACPI Device Path (UEFI 2.4 specification, version 2.4 § 9.3.3 and 9.3.4.)
*/
#define ACPI_DEVICE_PATH 0x02
#define ACPI_DP 0x01
typedef struct _ACPI_HID_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 HID;
UINT32 UID;
} ACPI_HID_DEVICE_PATH;
#define EXPANDED_ACPI_DP 0x02
typedef struct _EXPANDED_ACPI_HID_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 HID;
UINT32 UID;
UINT32 CID;
UINT8 HidStr[1];
} EXPANDED_ACPI_HID_DEVICE_PATH;
#define ACPI_ADR_DP 3
typedef struct _ACPI_ADR_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT32 ADR ;
} ACPI_ADR_DEVICE_PATH ;
//
// EISA ID Macro
// EISA ID Definition 32-bits
// bits[15:0] - three character compressed ASCII EISA ID.
// bits[31:16] - binary number
// Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'
//
#define PNP_EISA_ID_CONST 0x41d0
#define EISA_ID(_Name, _Num) ((UINT32) ((_Name) | (_Num) << 16))
#define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
#define PNP_EISA_ID_MASK 0xffff
#define EISA_ID_TO_NUM(_Id) ((_Id) >> 16)
/*
* Messaging Device Path (UEFI 2.4 specification, version 2.4 § 9.3.5.)
*/
#define MESSAGING_DEVICE_PATH 0x03
#define MSG_ATAPI_DP 0x01
typedef struct _ATAPI_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 PrimarySecondary;
UINT8 SlaveMaster;
UINT16 Lun;
} ATAPI_DEVICE_PATH;
#define MSG_SCSI_DP 0x02
typedef struct _SCSI_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 Pun;
UINT16 Lun;
} SCSI_DEVICE_PATH;
#define MSG_FIBRECHANNEL_DP 0x03
typedef struct _FIBRECHANNEL_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Reserved;
UINT64 WWN;
UINT64 Lun;
} FIBRECHANNEL_DEVICE_PATH;
/**
* Fibre Channel Ex SubType.
* UEFI 2.0 specification version 2.4 § 9.3.5.6.
*/
#define MSG_FIBRECHANNELEX_DP 21
typedef struct _FIBRECHANNELEX_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT32 Reserved ;
UINT8 WWN[ 8 ] ; /* World Wide Name */
UINT8 Lun[ 8 ] ; /* Logical unit, T-10 SCSI Architecture Model 4 specification */
} FIBRECHANNELEX_DEVICE_PATH ;
#define MSG_1394_DP 0x04
typedef struct _F1394_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Reserved;
UINT64 Guid;
} F1394_DEVICE_PATH;
#define MSG_USB_DP 0x05
typedef struct _USB_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 Port;
UINT8 Endpoint;
} USB_DEVICE_PATH;
/**
* SATA Device Path SubType.
* UEFI 2.0 specification version 2.4 § 9.3.5.6.
*/
#define MSG_SATA_DP 18
typedef struct _SATA_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT16 HBAPortNumber ;
UINT16 PortMultiplierPortNumber ;
UINT16 Lun ; /* Logical Unit Number */
} SATA_DEVICE_PATH ;
/**
* USB WWID Device Path SubType.
* UEFI 2.0 specification version 2.4 § 9.3.5.7.
*/
#define MSG_USB_WWID_DP 16
typedef struct _USB_WWID_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT16 InterfaceNumber ;
UINT16 VendorId ;
UINT16 ProductId ;
CHAR16 SerialNumber[ 1 ] ; /* UTF-16 characters of the USB serial number */
} USB_WWID_DEVICE_PATH ;
/**
* Device Logical Unit SubType.
* UEFI 2.0 specification version 2.4 § 9.3.5.8.
*/
#define MSG_DEVICE_LOGICAL_UNIT_DP 17
typedef struct _DEVICE_LOGICAL_UNIT_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT8 Lun ; /* Logical Unit Number */
} DEVICE_LOGICAL_UNIT_DEVICE_PATH ;
#define MSG_USB_CLASS_DP 0x0F
typedef struct _USB_CLASS_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 VendorId;
UINT16 ProductId;
UINT8 DeviceClass;
UINT8 DeviceSubclass;
UINT8 DeviceProtocol;
} USB_CLASS_DEVICE_PATH;
#define MSG_I2O_DP 0x06
typedef struct _I2O_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Tid;
} I2O_DEVICE_PATH;
#define MSG_MAC_ADDR_DP 0x0b
typedef struct _MAC_ADDR_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_MAC_ADDRESS MacAddress;
UINT8 IfType;
} MAC_ADDR_DEVICE_PATH;
#define MSG_IPv4_DP 0x0c
typedef struct _IPv4_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_IPv4_ADDRESS LocalIpAddress;
EFI_IPv4_ADDRESS RemoteIpAddress;
UINT16 LocalPort;
UINT16 RemotePort;
UINT16 Protocol;
BOOLEAN StaticIpAddress;
/* new from UEFI version 2, code must check Length field in Header */
EFI_IPv4_ADDRESS GatewayIpAddress ;
EFI_IPv4_ADDRESS SubnetMask ;
} IPv4_DEVICE_PATH;
#define MSG_IPv6_DP 0x0d
typedef struct _IPv6_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_IPv6_ADDRESS LocalIpAddress;
EFI_IPv6_ADDRESS RemoteIpAddress;
UINT16 LocalPort;
UINT16 RemotePort;
UINT16 Protocol;
BOOLEAN IPAddressOrigin ;
/* new from UEFI version 2, code must check Length field in Header */
UINT8 PrefixLength ;
EFI_IPv6_ADDRESS GatewayIpAddress ;
} IPv6_DEVICE_PATH;
/**
* Uniform Resource Identifiers SubType.
* UEFI 2.0 specification version 2.4C § 9.3.5.23.
*/
#define MSG_URI_DP 24
typedef struct _URI_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
CHAR8 Uri[1];
} URI_DEVICE_PATH;
/**
* Device Logical Unit SubType.
* UEFI 2.0 specification version 2.4 § 9.3.5.8.
*/
#define MSG_VLAN_DP 20
typedef struct _VLAN_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT16 VlanId ;
} VLAN_DEVICE_PATH;
#define MSG_INFINIBAND_DP 0x09
typedef struct _INFINIBAND_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 ResourceFlags;
UINT8 PortGid[16];
UINT64 ServiceId;
UINT64 TargetPortId;
UINT64 DeviceId;
} INFINIBAND_DEVICE_PATH;
#define MSG_UART_DP 0x0e
typedef struct _UART_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Reserved;
UINT64 BaudRate;
UINT8 DataBits;
UINT8 Parity;
UINT8 StopBits;
} UART_DEVICE_PATH;
#define MSG_VENDOR_DP 0x0A
/* Use VENDOR_DEVICE_PATH struct */
#define EFI_PC_ANSI_GUID \
{ 0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
#define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID
#define EFI_VT_100_GUID \
{ 0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
#define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID
#define EFI_VT_100_PLUS_GUID \
{ 0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43} }
#define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID
#define EFI_VT_UTF8_GUID \
{ 0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88} }
#define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID
/*
* Media Device Path (UEFI 2.4 specification, version 2.4 § 9.3.6.)
*/
#define MEDIA_DEVICE_PATH 0x04
#define MEDIA_HARDDRIVE_DP 0x01
typedef struct _HARDDRIVE_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 PartitionNumber;
UINT64 PartitionStart;
UINT64 PartitionSize;
UINT8 Signature[16];
UINT8 MBRType;
UINT8 SignatureType;
} HARDDRIVE_DEVICE_PATH;
#define MBR_TYPE_PCAT 0x01
#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02
#define SIGNATURE_TYPE_MBR 0x01
#define SIGNATURE_TYPE_GUID 0x02
#define MEDIA_CDROM_DP 0x02
typedef struct _CDROM_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 BootEntry;
UINT64 PartitionStart;
UINT64 PartitionSize;
} CDROM_DEVICE_PATH;
#define MEDIA_VENDOR_DP 0x03
/* Use VENDOR_DEVICE_PATH struct */
#define MEDIA_FILEPATH_DP 0x04
typedef struct _FILEPATH_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
CHAR16 PathName[1];
} FILEPATH_DEVICE_PATH;
#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)
#define MEDIA_PROTOCOL_DP 0x05
typedef struct _MEDIA_PROTOCOL_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Protocol;
} MEDIA_PROTOCOL_DEVICE_PATH;
/**
* PIWG Firmware File SubType.
* UEFI 2.0 specification version 2.4 § 9.3.6.6.
*/
#define MEDIA_PIWG_FW_FILE_DP 6
typedef struct _MEDIA_FW_VOL_FILEPATH_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
EFI_GUID FvFileName ;
} MEDIA_FW_VOL_FILEPATH_DEVICE_PATH ;
/**
* PIWG Firmware Volume Device Path SubType.
* UEFI 2.0 specification version 2.4 § 9.3.6.7.
*/
#define MEDIA_PIWG_FW_VOL_DP 7
typedef struct _MEDIA_FW_VOL_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
EFI_GUID FvName ;
} MEDIA_FW_VOL_DEVICE_PATH ;
/**
* Media relative offset range device path.
* UEFI 2.0 specification version 2.4 § 9.3.6.8.
*/
#define MEDIA_RELATIVE_OFFSET_RANGE_DP 8
typedef struct _MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header ;
UINT32 Reserved ;
UINT64 StartingOffset ;
UINT64 EndingOffset ;
} MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH ;
/*
* BIOS Boot Specification Device Path (UEFI 2.4 specification, version 2.4 § 9.3.7.)
*/
#define BBS_DEVICE_PATH 0x05
#define BBS_BBS_DP 0x01
typedef struct _BBS_BBS_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 DeviceType;
UINT16 StatusFlag;
CHAR8 String[1];
} BBS_BBS_DEVICE_PATH;
/* DeviceType definitions - from BBS specification */
#define BBS_TYPE_FLOPPY 0x01
#define BBS_TYPE_HARDDRIVE 0x02
#define BBS_TYPE_CDROM 0x03
#define BBS_TYPE_PCMCIA 0x04
#define BBS_TYPE_USB 0x05
#define BBS_TYPE_EMBEDDED_NETWORK 0x06
#define BBS_TYPE_DEV 0x80
#define BBS_TYPE_UNKNOWN 0xFF
typedef union {
EFI_DEVICE_PATH_PROTOCOL DevPath;
PCI_DEVICE_PATH Pci;
PCCARD_DEVICE_PATH PcCard;
MEMMAP_DEVICE_PATH MemMap;
VENDOR_DEVICE_PATH Vendor;
UNKNOWN_DEVICE_VENDOR_DEVICE_PATH UnknownVendor;
CONTROLLER_DEVICE_PATH Controller;
ACPI_HID_DEVICE_PATH Acpi;
ATAPI_DEVICE_PATH Atapi;
SCSI_DEVICE_PATH Scsi;
FIBRECHANNEL_DEVICE_PATH FibreChannel;
F1394_DEVICE_PATH F1394;
USB_DEVICE_PATH Usb;
USB_CLASS_DEVICE_PATH UsbClass;
I2O_DEVICE_PATH I2O;
MAC_ADDR_DEVICE_PATH MacAddr;
IPv4_DEVICE_PATH Ipv4;
IPv6_DEVICE_PATH Ipv6;
URI_DEVICE_PATH Uri;
INFINIBAND_DEVICE_PATH InfiniBand;
UART_DEVICE_PATH Uart;
HARDDRIVE_DEVICE_PATH HardDrive;
CDROM_DEVICE_PATH CD;
FILEPATH_DEVICE_PATH FilePath;
MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol;
BBS_BBS_DEVICE_PATH Bbs;
} EFI_DEV_PATH;
typedef union {
EFI_DEVICE_PATH_PROTOCOL *DevPath;
PCI_DEVICE_PATH *Pci;
PCCARD_DEVICE_PATH *PcCard;
MEMMAP_DEVICE_PATH *MemMap;
VENDOR_DEVICE_PATH *Vendor;
UNKNOWN_DEVICE_VENDOR_DEVICE_PATH *UnknownVendor;
CONTROLLER_DEVICE_PATH *Controller;
ACPI_HID_DEVICE_PATH *Acpi;
ATAPI_DEVICE_PATH *Atapi;
SCSI_DEVICE_PATH *Scsi;
FIBRECHANNEL_DEVICE_PATH *FibreChannel;
F1394_DEVICE_PATH *F1394;
USB_DEVICE_PATH *Usb;
USB_CLASS_DEVICE_PATH *UsbClass;
I2O_DEVICE_PATH *I2O;
MAC_ADDR_DEVICE_PATH *MacAddr;
IPv4_DEVICE_PATH *Ipv4;
IPv6_DEVICE_PATH *Ipv6;
URI_DEVICE_PATH *Uri;
INFINIBAND_DEVICE_PATH *InfiniBand;
UART_DEVICE_PATH *Uart;
HARDDRIVE_DEVICE_PATH *HardDrive;
FILEPATH_DEVICE_PATH *FilePath;
MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol;
CDROM_DEVICE_PATH *CD;
BBS_BBS_DEVICE_PATH *Bbs;
} EFI_DEV_PATH_PTR;
#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
{ 0x8b843e20, 0x8132, 0x4852, {0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c} }
typedef
CHAR16*
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
);
typedef
CHAR16*
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
);
typedef struct _EFI_DEVICE_PATH_TO_TEXT_PROTOCOL {
EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText;
EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText;
} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID \
{ 0x5c99a21, 0xc70f, 0x4ad2, {0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e} }
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_NODE) (
IN CONST CHAR16 *TextDeviceNode
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_PATH) (
IN CONST CHAR16 *TextDevicePath
);
typedef struct {
EFI_DEVICE_PATH_FROM_TEXT_NODE ConvertTextToDeviceNode;
EFI_DEVICE_PATH_FROM_TEXT_PATH ConvertTextToDevicePath;
} EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL;
#define EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID \
{ 0x379be4e, 0xd706, 0x437d, {0xb0, 0x37, 0xed, 0xb8, 0x2f, 0xb7, 0x72, 0xa4} }
typedef
UINTN
(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_PATH) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src1,
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src2
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_NODE) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE) (
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathInstance,
OUT UINTN *DevicePathInstanceSize OPTIONAL
);
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_CREATE_NODE) (
IN UINT8 NodeType,
IN UINT8 NodeSubType,
IN UINT16 NodeLength
);
typedef
BOOLEAN
(EFIAPI *EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
typedef struct _EFI_DEVICE_PATH_UTILITIES_PROTOCOL {
EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE GetDevicePathSize;
EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH DuplicateDevicePath;
EFI_DEVICE_PATH_UTILS_APPEND_PATH AppendDevicePath;
EFI_DEVICE_PATH_UTILS_APPEND_NODE AppendDeviceNode;
EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE AppendDevicePathInstance;
EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE GetNextDevicePathInstance;
EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE IsDevicePathMultiInstance;
EFI_DEVICE_PATH_UTILS_CREATE_NODE CreateDeviceNode;
} EFI_DEVICE_PATH_UTILITIES_PROTOCOL;
#endif
efi/inc/efierr.h
+73
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#ifndef _EFI_ERR_H
#define _EFI_ERR_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efierr.h
Abstract:
EFI error codes
Revision History
--*/
#define EFIWARN(a) (a)
#define EFI_ERROR(a) (((INTN) a) < 0)
#define EFI_SUCCESS 0
#define EFI_LOAD_ERROR EFIERR(1)
#define EFI_INVALID_PARAMETER EFIERR(2)
#define EFI_UNSUPPORTED EFIERR(3)
#define EFI_BAD_BUFFER_SIZE EFIERR(4)
#define EFI_BUFFER_TOO_SMALL EFIERR(5)
#define EFI_NOT_READY EFIERR(6)
#define EFI_DEVICE_ERROR EFIERR(7)
#define EFI_WRITE_PROTECTED EFIERR(8)
#define EFI_OUT_OF_RESOURCES EFIERR(9)
#define EFI_VOLUME_CORRUPTED EFIERR(10)
#define EFI_VOLUME_FULL EFIERR(11)
#define EFI_NO_MEDIA EFIERR(12)
#define EFI_MEDIA_CHANGED EFIERR(13)
#define EFI_NOT_FOUND EFIERR(14)
#define EFI_ACCESS_DENIED EFIERR(15)
#define EFI_NO_RESPONSE EFIERR(16)
#define EFI_NO_MAPPING EFIERR(17)
#define EFI_TIMEOUT EFIERR(18)
#define EFI_NOT_STARTED EFIERR(19)
#define EFI_ALREADY_STARTED EFIERR(20)
#define EFI_ABORTED EFIERR(21)
#define EFI_ICMP_ERROR EFIERR(22)
#define EFI_TFTP_ERROR EFIERR(23)
#define EFI_PROTOCOL_ERROR EFIERR(24)
#define EFI_INCOMPATIBLE_VERSION EFIERR(25)
#define EFI_SECURITY_VIOLATION EFIERR(26)
#define EFI_CRC_ERROR EFIERR(27)
#define EFI_END_OF_MEDIA EFIERR(28)
#define EFI_END_OF_FILE EFIERR(31)
#define EFI_INVALID_LANGUAGE EFIERR(32)
#define EFI_COMPROMISED_DATA EFIERR(33)
#define EFI_IP_ADDRESS_CONFLICT EFIERR(34)
#define EFI_HTTP_ERROR EFIERR(35)
#define EFI_WARN_UNKOWN_GLYPH EFIWARN(1)
#define EFI_WARN_UNKNOWN_GLYPH EFIWARN(1)
#define EFI_WARN_DELETE_FAILURE EFIWARN(2)
#define EFI_WARN_WRITE_FAILURE EFIWARN(3)
#define EFI_WARN_BUFFER_TOO_SMALL EFIWARN(4)
#define EFI_WARN_STALE_DATA EFIWARN(5)
#define EFI_WARN_FILE_SYSTEM EFIWARN(6)
#define EFI_WARN_RESET_REQUIRED EFIWARN(7)
#endif
efi/inc/efifs.h
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#ifndef _EFI_FS_H
#define _EFI_FS_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efifs.h
Abstract:
EFI File System structures
Revision History
--*/
//
// EFI Partition header (normaly starts in LBA 1)
//
#define EFI_PARTITION_SIGNATURE 0x5053595320494249
#define EFI_PARTITION_REVISION 0x00010001
#define MIN_EFI_PARTITION_BLOCK_SIZE 512
#define EFI_PARTITION_LBA 1
typedef struct _EFI_PARTITION_HEADER {
EFI_TABLE_HEADER Hdr;
UINT32 DirectoryAllocationNumber;
UINT32 BlockSize;
EFI_LBA FirstUsableLba;
EFI_LBA LastUsableLba;
EFI_LBA UnusableSpace;
EFI_LBA FreeSpace;
EFI_LBA RootFile;
EFI_LBA SecutiryFile;
} EFI_PARTITION_HEADER;
//
// File header
//
#define EFI_FILE_HEADER_SIGNATURE 0x454c494620494249
#define EFI_FILE_HEADER_REVISION 0x00010000
#define EFI_FILE_STRING_SIZE 260
typedef struct _EFI_FILE_HEADER {
EFI_TABLE_HEADER Hdr;
UINT32 Class;
UINT32 LBALOffset;
EFI_LBA Parent;
UINT64 FileSize;
UINT64 FileAttributes;
EFI_TIME FileCreateTime;
EFI_TIME FileModificationTime;
EFI_GUID VendorGuid;
CHAR16 FileString[EFI_FILE_STRING_SIZE];
} EFI_FILE_HEADER;
//
// Return the file's first LBAL which is in the same
// logical block as the file header
//
#define EFI_FILE_LBAL(a) ((EFI_LBAL *) (((CHAR8 *) (a)) + (a)->LBALOffset))
#define EFI_FILE_CLASS_FREE_SPACE 1
#define EFI_FILE_CLASS_EMPTY 2
#define EFI_FILE_CLASS_NORMAL 3
//
// Logical Block Address List - the fundemental block
// description structure
//
#define EFI_LBAL_SIGNATURE 0x4c41424c20494249
#define EFI_LBAL_REVISION 0x00010000
typedef struct _EFI_LBAL {
EFI_TABLE_HEADER Hdr;
UINT32 Class;
EFI_LBA Parent;
EFI_LBA Next;
UINT32 ArraySize;
UINT32 ArrayCount;
} EFI_LBAL;
// Array size
#define EFI_LBAL_ARRAY_SIZE(lbal,offs,blks) \
(((blks) - (offs) - (lbal)->Hdr.HeaderSize) / sizeof(EFI_RL))
//
// Logical Block run-length
//
typedef struct {
EFI_LBA Start;
UINT64 Length;
} EFI_RL;
//
// Return the run-length structure from an LBAL header
//
#define EFI_LBAL_RL(a) ((EFI_RL*) (((CHAR8 *) (a)) + (a)->Hdr.HeaderSize))
#endif
efi/inc/efigpt.h
+68
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#ifndef _EFI_GPT_H
#define _EFI_GPT_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
EfiGpt.h
Abstract:
Include file for EFI partitioning scheme
Revision History
--*/
#define PRIMARY_PART_HEADER_LBA 1
typedef struct {
EFI_TABLE_HEADER Header;
EFI_LBA MyLBA;
EFI_LBA AlternateLBA;
EFI_LBA FirstUsableLBA;
EFI_LBA LastUsableLBA;
EFI_GUID DiskGUID;
EFI_LBA PartitionEntryLBA;
UINT32 NumberOfPartitionEntries;
UINT32 SizeOfPartitionEntry;
UINT32 PartitionEntryArrayCRC32;
} EFI_PARTITION_TABLE_HEADER;
#define EFI_PTAB_HEADER_ID "EFI PART"
typedef struct {
EFI_GUID PartitionTypeGUID;
EFI_GUID UniquePartitionGUID;
EFI_LBA StartingLBA;
EFI_LBA EndingLBA;
UINT64 Attributes;
CHAR16 PartitionName[36];
} EFI_PARTITION_ENTRY;
//
// EFI Partition Attributes
//
#define EFI_PART_USED_BY_EFI 0x0000000000000001
#define EFI_PART_REQUIRED_TO_FUNCTION 0x0000000000000002
#define EFI_PART_USED_BY_OS 0x0000000000000004
#define EFI_PART_REQUIRED_BY_OS 0x0000000000000008
#define EFI_PART_BACKUP_REQUIRED 0x0000000000000010
#define EFI_PART_USER_DATA 0x0000000000000020
#define EFI_PART_CRITICAL_USER_DATA 0x0000000000000040
#define EFI_PART_REDUNDANT_PARTITION 0x0000000000000080
#define EFI_PART_TYPE_UNUSED_GUID \
{ 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
#define EFI_PART_TYPE_EFI_SYSTEM_PART_GUID \
{ 0xc12a7328, 0xf81f, 0x11d2, {0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
#define EFI_PART_TYPE_LEGACY_MBR_GUID \
{ 0x024dee41, 0x33e7, 0x11d3, {0x9d, 0x69, 0x00, 0x08, 0xc7, 0x81, 0xf3, 0x9f} }
#endif
efi/inc/efiip.h
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#ifndef _EFI_IP_H
#define _EFI_IP_H
/*++
Copyright (c) 2013 Intel Corporation
--*/
#define EFI_IP4_SERVICE_BINDING_PROTOCOL \
{0xc51711e7,0xb4bf,0x404a,{0xbf,0xb8,0x0a,0x04, 0x8e,0xf1,0xff,0xe4}}
#define EFI_IP4_PROTOCOL \
{0x41d94cd2,0x35b6,0x455a,{0x82,0x58,0xd4,0xe5,0x13,0x34,0xaa,0xdd}}
#define EFI_IP6_SERVICE_BINDING_PROTOCOL \
{0xec835dd3,0xfe0f,0x617b,{0xa6,0x21,0xb3,0x50,0xc3,0xe1,0x33,0x88}}
#define EFI_IP6_PROTOCOL \
{0x2c8759d5,0x5c2d,0x66ef,{0x92,0x5f,0xb6,0x6c,0x10,0x19,0x57,0xe2}}
INTERFACE_DECL(_EFI_IP4);
INTERFACE_DECL(_EFI_IP6);
typedef struct {
EFI_HANDLE InstanceHandle;
EFI_IPv4_ADDRESS Ip4Address;
EFI_IPv4_ADDRESS SubnetMask;
} EFI_IP4_ADDRESS_PAIR;
typedef struct {
EFI_HANDLE DriverHandle;
UINT32 AddressCount;
EFI_IP4_ADDRESS_PAIR AddressPairs[1];
} EFI_IP4_VARIABLE_DATA;
typedef struct {
UINT8 DefaultProtocol;
BOOLEAN AcceptAnyProtocol;
BOOLEAN AcceptIcmpErrors;
BOOLEAN AcceptBroadcast;
BOOLEAN AcceptPromiscuous;
BOOLEAN UseDefaultAddress;
EFI_IPv4_ADDRESS StationAddress;
EFI_IPv4_ADDRESS SubnetMask;
UINT8 TypeOfService;
UINT8 TimeToLive;
BOOLEAN DoNotFragment;
BOOLEAN RawData;
UINT32 ReceiveTimeout;
UINT32 TransmitTimeout;
} EFI_IP4_CONFIG_DATA;
typedef struct {
EFI_IPv4_ADDRESS SubnetAddress;
EFI_IPv4_ADDRESS SubnetMask;
EFI_IPv4_ADDRESS GatewayAddress;
} EFI_IP4_ROUTE_TABLE;
typedef struct {
UINT8 Type;
UINT8 Code;
} EFI_IP4_ICMP_TYPE;
typedef struct {
BOOLEAN IsStarted;
UINT32 MaxPacketSize;
EFI_IP4_CONFIG_DATA ConfigData;
BOOLEAN IsConfigured;
UINT32 GroupCount;
EFI_IPv4_ADDRESS *GroupTable;
UINT32 RouteCount;
EFI_IP4_ROUTE_TABLE *RouteTable;
UINT32 IcmpTypeCount;
EFI_IP4_ICMP_TYPE *IcmpTypeList;
} EFI_IP4_MODE_DATA;
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_GET_MODE_DATA) (
IN struct _EFI_IP4 *This,
OUT EFI_IP4_MODE_DATA *Ip4ModeData OPTIONAL,
OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_CONFIGURE) (
IN struct _EFI_IP4 *This,
IN EFI_IP4_CONFIG_DATA *IpConfigData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_GROUPS) (
IN struct _EFI_IP4 *This,
IN BOOLEAN JoinFlag,
IN EFI_IPv4_ADDRESS *GroupAddress OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_ROUTES) (
IN struct _EFI_IP4 *This,
IN BOOLEAN DeleteRoute,
IN EFI_IPv4_ADDRESS *SubnetAddress,
IN EFI_IPv4_ADDRESS *SubnetMask,
IN EFI_IPv4_ADDRESS *GatewayAddress
);
#pragma pack(1)
typedef struct {
UINT8 HeaderLength:4;
UINT8 Version:4;
UINT8 TypeOfService;
UINT16 TotalLength;
UINT16 Identification;
UINT16 Fragmentation;
UINT8 TimeToLive;
UINT8 Protocol;
UINT16 Checksum;
EFI_IPv4_ADDRESS SourceAddress;
EFI_IPv4_ADDRESS DestinationAddress;
} EFI_IP4_HEADER;
#pragma pack()
typedef struct {
UINT32 FragmentLength;
VOID *FragmentBuffer;
} EFI_IP4_FRAGMENT_DATA;
typedef struct {
EFI_TIME TimeStamp;
EFI_EVENT RecycleSignal;
UINT32 HeaderLength;
EFI_IP4_HEADER *Header;
UINT32 OptionsLength;
VOID *Options;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_IP4_FRAGMENT_DATA FragmentTable[1];
} EFI_IP4_RECEIVE_DATA;
typedef struct {
EFI_IPv4_ADDRESS SourceAddress;
EFI_IPv4_ADDRESS GatewayAddress;
UINT8 Protocol;
UINT8 TypeOfService;
UINT8 TimeToLive;
BOOLEAN DoNotFragment;
} EFI_IP4_OVERRIDE_DATA;
typedef struct {
EFI_IPv4_ADDRESS DestinationAddress;
EFI_IP4_OVERRIDE_DATA *OverrideData;
UINT32 OptionsLength;
VOID *OptionsBuffer;
UINT32 TotalDataLength;
UINT32 FragmentCount;
EFI_IP4_FRAGMENT_DATA FragmentTable[1];
} EFI_IP4_TRANSMIT_DATA;
typedef struct {
EFI_EVENT Event;
EFI_STATUS Status;
union {
EFI_IP4_RECEIVE_DATA *RxData;
EFI_IP4_TRANSMIT_DATA *TxData;
} Packet;
} EFI_IP4_COMPLETION_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_TRANSMIT) (
IN struct _EFI_IP4 *This,
IN EFI_IP4_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_RECEIVE) (
IN struct _EFI_IP4 *This,
IN EFI_IP4_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_CANCEL)(
IN struct _EFI_IP4 *This,
IN EFI_IP4_COMPLETION_TOKEN *Token OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP4_POLL) (
IN struct _EFI_IP4 *This
);
typedef struct _EFI_IP4 {
EFI_IP4_GET_MODE_DATA GetModeData;
EFI_IP4_CONFIGURE Configure;
EFI_IP4_GROUPS Groups;
EFI_IP4_ROUTES Routes;
EFI_IP4_TRANSMIT Transmit;
EFI_IP4_RECEIVE Receive;
EFI_IP4_CANCEL Cancel;
EFI_IP4_POLL Poll;
} EFI_IP4;
typedef struct {
UINT8 DefaultProtocol;
BOOLEAN AcceptAnyProtocol;
BOOLEAN AcceptIcmpErrors;
BOOLEAN AcceptPromiscuous;
EFI_IPv6_ADDRESS DestinationAddress;
EFI_IPv6_ADDRESS StationAddress;
UINT8 TrafficClass;
UINT8 HopLimit;
UINT32 FlowLabel;
UINT32 ReceiveTimeout;
UINT32 TransmitTimeout;
} EFI_IP6_CONFIG_DATA;
typedef struct {
EFI_IPv6_ADDRESS Address;
UINT8 PrefixLength;
} EFI_IP6_ADDRESS_INFO;
typedef struct {
EFI_IPv6_ADDRESS Gateway;
EFI_IPv6_ADDRESS Destination;
UINT8 PrefixLength;
} EFI_IP6_ROUTE_TABLE;
typedef enum {
EfiNeighborInComplete,
EfiNeighborReachable,
EfiNeighborStale,
EfiNeighborDelay,
EfiNeighborProbe
} EFI_IP6_NEIGHBOR_STATE;
typedef struct {
EFI_IPv6_ADDRESS Neighbor;
EFI_MAC_ADDRESS LinkAddress;
EFI_IP6_NEIGHBOR_STATE State;
} EFI_IP6_NEIGHBOR_CACHE;
typedef struct {
UINT8 Type;
UINT8 Code;
} EFI_IP6_ICMP_TYPE;
//***********************************************************
// ICMPv6 type definitions for error messages
//***********************************************************
#define ICMP_V6_DEST_UNREACHABLE 0x1
#define ICMP_V6_PACKET_TOO_BIG 0x2
#define ICMP_V6_TIME_EXCEEDED 0x3
#define ICMP_V6_PARAMETER_PROBLEM 0x4
//***********************************************************
// ICMPv6 type definition for informational messages
//***********************************************************
#define ICMP_V6_ECHO_REQUEST 0x80
#define ICMP_V6_ECHO_REPLY 0x81
#define ICMP_V6_LISTENER_QUERY 0x82
#define ICMP_V6_LISTENER_REPORT 0x83
#define ICMP_V6_LISTENER_DONE 0x84
#define ICMP_V6_ROUTER_SOLICIT 0x85
#define ICMP_V6_ROUTER_ADVERTISE 0x86
#define ICMP_V6_NEIGHBOR_SOLICIT 0x87
#define ICMP_V6_NEIGHBOR_ADVERTISE 0x88
#define ICMP_V6_REDIRECT 0x89
#define ICMP_V6_LISTENER_REPORT_2 0x8F
//***********************************************************
// ICMPv6 code definitions for ICMP_V6_DEST_UNREACHABLE
//***********************************************************
#define ICMP_V6_NO_ROUTE_TO_DEST 0x0
#define ICMP_V6_COMM_PROHIBITED 0x1
#define ICMP_V6_BEYOND_SCOPE 0x2
#define ICMP_V6_ADDR_UNREACHABLE 0x3
#define ICMP_V6_PORT_UNREACHABLE 0x4
#define ICMP_V6_SOURCE_ADDR_FAILED 0x5
#define ICMP_V6_ROUTE_REJECTED 0x6
//***********************************************************
// ICMPv6 code definitions for ICMP_V6_TIME_EXCEEDED
//***********************************************************
#define ICMP_V6_TIMEOUT_HOP_LIMIT 0x0
#define ICMP_V6_TIMEOUT_REASSEMBLE 0x1
//***********************************************************
// ICMPv6 code definitions for ICMP_V6_PARAMETER_PROBLEM
//***********************************************************
#define ICMP_V6_ERRONEOUS_HEADER 0x0
#define ICMP_V6_UNRECOGNIZE_NEXT_HDR 0x1
#define ICMP_V6_UNRECOGNIZE_OPTION 0x2
typedef struct {
BOOLEAN IsStarted;
UINT32 MaxPacketSize;
EFI_IP6_CONFIG_DATA ConfigData;
BOOLEAN IsConfigured;
UINT32 AddressCount;
EFI_IP6_ADDRESS_INFO *AddressList;
UINT32 GroupCount;
EFI_IPv6_ADDRESS *GroupTable;
UINT32 RouteCount;
EFI_IP6_ROUTE_TABLE *RouteTable;
UINT32 NeighborCount;
EFI_IP6_NEIGHBOR_CACHE *NeighborCache;
UINT32 PrefixCount;
EFI_IP6_ADDRESS_INFO *PrefixTable;
UINT32 IcmpTypeCount;
EFI_IP6_ICMP_TYPE *IcmpTypeList;
} EFI_IP6_MODE_DATA;
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_GET_MODE_DATA) (
IN struct _EFI_IP6 *This,
OUT EFI_IP6_MODE_DATA *Ip6ModeData OPTIONAL,
OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_CONFIGURE) (
IN struct _EFI_IP6 *This,
IN EFI_IP6_CONFIG_DATA *Ip6ConfigData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_GROUPS) (
IN struct _EFI_IP6 *This,
IN BOOLEAN JoinFlag,
IN EFI_IPv6_ADDRESS *GroupAddress OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_ROUTES) (
IN struct _EFI_IP6 *This,
IN BOOLEAN DeleteRoute,
IN EFI_IPv6_ADDRESS *Destination OPTIONAL,
IN UINT8 PrefixLength,
IN EFI_IPv6_ADDRESS *GatewayAddress OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_NEIGHBORS) (
IN struct _EFI_IP6 *This,
IN BOOLEAN DeleteFlag,
IN EFI_IPv6_ADDRESS *TargetIp6Address,
IN EFI_MAC_ADDRESS *TargetLinkAddress OPTIONAL,
IN UINT32 Timeout,
IN BOOLEAN Override
);
typedef struct _EFI_IP6_FRAGMENT_DATA {
UINT32 FragmentLength;
VOID *FragmentBuffer;
} EFI_IP6_FRAGMENT_DATA;
typedef struct _EFI_IP6_OVERRIDE_DATA {
UINT8 Protocol;
UINT8 HopLimit;
UINT32 FlowLabel;
} EFI_IP6_OVERRIDE_DATA;
typedef struct _EFI_IP6_TRANSMIT_DATA {
EFI_IPv6_ADDRESS DestinationAddress;
EFI_IP6_OVERRIDE_DATA *OverrideData;
UINT32 ExtHdrsLength;
VOID *ExtHdrs;
UINT8 NextHeader;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_IP6_FRAGMENT_DATA FragmentTable[1];
} EFI_IP6_TRANSMIT_DATA;
#pragma pack(1)
typedef struct _EFI_IP6_HEADER {
UINT8 TrafficClassH:4;
UINT8 Version:4;
UINT8 FlowLabelH:4;
UINT8 TrafficClassL:4;
UINT16 FlowLabelL;
UINT16 PayloadLength;
UINT8 NextHeader;
UINT8 HopLimit;
EFI_IPv6_ADDRESS SourceAddress;
EFI_IPv6_ADDRESS DestinationAddress;
} EFI_IP6_HEADER;
#pragma pack()
typedef struct _EFI_IP6_RECEIVE_DATA {
EFI_TIME TimeStamp;
EFI_EVENT RecycleSignal;
UINT32 HeaderLength;
EFI_IP6_HEADER *Header;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_IP6_FRAGMENT_DATA FragmentTable[1];
} EFI_IP6_RECEIVE_DATA;
typedef struct {
EFI_EVENT Event;
EFI_STATUS Status;
union {
EFI_IP6_RECEIVE_DATA *RxData;
EFI_IP6_TRANSMIT_DATA *TxData;
} Packet;
} EFI_IP6_COMPLETION_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_TRANSMIT) (
IN struct _EFI_IP6 *This,
IN EFI_IP6_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_RECEIVE) (
IN struct _EFI_IP6 *This,
IN EFI_IP6_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_CANCEL)(
IN struct _EFI_IP6 *This,
IN EFI_IP6_COMPLETION_TOKEN *Token OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP6_POLL) (
IN struct _EFI_IP6 *This
);
typedef struct _EFI_IP6 {
EFI_IP6_GET_MODE_DATA GetModeData;
EFI_IP6_CONFIGURE Configure;
EFI_IP6_GROUPS Groups;
EFI_IP6_ROUTES Routes;
EFI_IP6_NEIGHBORS Neighbors;
EFI_IP6_TRANSMIT Transmit;
EFI_IP6_RECEIVE Receive;
EFI_IP6_CANCEL Cancel;
EFI_IP6_POLL Poll;
} EFI_IP6;
#endif /* _EFI_IP_H */
efi/inc/efilib.h
+1209
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efi/inc/efilink.h
+182
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@@ -0,0 +1,182 @@
#ifndef _EFI_LINK_H
#define _EFI_LINK_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
link.h (renamed efilink.h to avoid conflicts)
Abstract:
EFI link list macro's
Revision History
--*/
#ifndef EFI_NT_EMUL
//
// List entry - doubly linked list
//
typedef struct _LIST_ENTRY {
struct _LIST_ENTRY *Flink;
struct _LIST_ENTRY *Blink;
} LIST_ENTRY, EFI_LIST_ENTRY;
#endif
//
// VOID
// InitializeListHead(
// LIST_ENTRY *ListHead
// );
//
#define InitializeListHead(ListHead) \
(ListHead)->Flink = ListHead; \
(ListHead)->Blink = ListHead;
//
// BOOLEAN
// IsListEmpty(
// PLIST_ENTRY ListHead
// );
//
#define IsListEmpty(ListHead) \
((ListHead)->Flink == (ListHead))
//
// VOID
// RemoveEntryList(
// PLIST_ENTRY Entry
// );
//
#define _RemoveEntryList(Entry) { \
LIST_ENTRY *_Blink, *_Flink; \
_Flink = (Entry)->Flink; \
_Blink = (Entry)->Blink; \
_Blink->Flink = _Flink; \
_Flink->Blink = _Blink; \
}
#if EFI_DEBUG
#define RemoveEntryList(Entry) \
_RemoveEntryList(Entry); \
(Entry)->Flink = (LIST_ENTRY *) BAD_POINTER; \
(Entry)->Blink = (LIST_ENTRY *) BAD_POINTER;
#else
#define RemoveEntryList(Entry) \
_RemoveEntryList(Entry);
#endif
//
// VOID
// InsertTailList(
// PLIST_ENTRY ListHead,
// PLIST_ENTRY Entry
// );
//
#define InsertTailList(ListHead,Entry) {\
LIST_ENTRY *_ListHead, *_Blink; \
_ListHead = (ListHead); \
_Blink = _ListHead->Blink; \
(Entry)->Flink = _ListHead; \
(Entry)->Blink = _Blink; \
_Blink->Flink = (Entry); \
_ListHead->Blink = (Entry); \
}
//
// VOID
// InsertHeadList(
// PLIST_ENTRY ListHead,
// PLIST_ENTRY Entry
// );
//
#define InsertHeadList(ListHead,Entry) {\
LIST_ENTRY *_ListHead, *_Flink; \
_ListHead = (ListHead); \
_Flink = _ListHead->Flink; \
(Entry)->Flink = _Flink; \
(Entry)->Blink = _ListHead; \
_Flink->Blink = (Entry); \
_ListHead->Flink = (Entry); \
}
// VOID
// SwapListEntries(
// PLIST_ENTRY Entry1,
// PLIST_ENTRY Entry2
// );
//
// Put Entry2 before Entry1
//
#define SwapListEntries(Entry1,Entry2) {\
LIST_ENTRY *Entry1Flink, *Entry1Blink; \
LIST_ENTRY *Entry2Flink, *Entry2Blink; \
Entry2Flink = (Entry2)->Flink; \
Entry2Blink = (Entry2)->Blink; \
Entry1Flink = (Entry1)->Flink; \
Entry1Blink = (Entry1)->Blink; \
Entry2Blink->Flink = Entry2Flink; \
Entry2Flink->Blink = Entry2Blink; \
(Entry2)->Flink = Entry1; \
(Entry2)->Blink = Entry1Blink; \
Entry1Blink->Flink = (Entry2); \
(Entry1)->Blink = (Entry2); \
}
//
// EFI_FIELD_OFFSET - returns the byte offset to a field within a structure
//
#define EFI_FIELD_OFFSET(TYPE,Field) ((UINTN)(intptr_t)(&(((TYPE *) 0)->Field)))
//
// CONTAINING_RECORD - returns a pointer to the structure
// from one of it's elements.
//
#define _CR(Record, TYPE, Field) \
((TYPE *) ( (CHAR8 *)(Record) - (CHAR8 *) &(((TYPE *) 0)->Field)))
//
// EDK2 uses BASE_CR for the above
//
#define BASE_CR _CR
#if EFI_DEBUG
#define CR(Record, TYPE, Field, Sig) \
_CR(Record, TYPE, Field)->Signature != Sig ? \
(TYPE *) ASSERT_STRUCT(_CR(Record, TYPE, Field), Record) : \
_CR(Record, TYPE, Field)
#else
#define CR(Record, TYPE, Field, Signature) \
_CR(Record, TYPE, Field)
#endif
//
// A lock structure
//
typedef struct _FLOCK {
EFI_TPL Tpl;
EFI_TPL OwnerTpl;
UINTN Lock;
} FLOCK;
#endif
efi/inc/efimp.h
+137
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@@ -0,0 +1,137 @@
#ifndef _EFI_MP_H
#define _EFI_MP_H
#define EFI_MP_SERVICES_PROTOCOL_GUID \
{ 0x3fdda605, 0xa76e, 0x4f46, {0xad, 0x29, 0x12, 0xf4, 0x53, 0x1b, 0x3d, 0x08} }
#define PROCESSOR_AS_BSP_BIT (1 << 0)
#define PROCESSOR_ENABLED_BIT (1 << 1)
#define PROCESSOR_HEALTH_STATUS_BIT (1 << 2)
INTERFACE_DECL(_EFI_MP_SERVICES_PROTOCOL);
typedef
struct {
UINT32 Package;
UINT32 Core;
UINT32 Thread;
} EFI_CPU_PHYSICAL_LOCATION;
typedef
struct {
UINT32 Package;
UINT32 Module;
UINT32 Tile;
UINT32 Die;
UINT32 Core;
UINT32 Thread;
} EFI_CPU_PHYSICAL_LOCATION2;
typedef
union {
EFI_CPU_PHYSICAL_LOCATION2 Location2;
} EXTENDED_PROCESSOR_INFORMATION;
typedef
struct {
UINT64 ProcessorId;
UINT32 StatusFlag;
EFI_CPU_PHYSICAL_LOCATION Location;
EXTENDED_PROCESSOR_INFORMATION ExtendedInformation;
} EFI_PROCESSOR_INFORMATION;
typedef
VOID
(EFIAPI *EFI_AP_PROCEDURE) (
IN VOID *ProcedureArgument
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
OUT UINTN *NumberOfProcessors,
OUT UINTN *NumberOfEnabledProcessors
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_GET_PROCESSOR_INFO) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN UINTN ProcessorNumber,
OUT EFI_PROCESSOR_INFORMATION *ProcessorInfoBuffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_STARTUP_ALL_APS) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN EFI_AP_PROCEDURE Procedure,
IN BOOLEAN SingleThread,
IN EFI_EVENT WaitEvent OPTIONAL,
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT UINTN **FailedCpuList OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_STARTUP_THIS_AP) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN EFI_AP_PROCEDURE Procedure,
IN UINTN ProcessorNumber,
IN EFI_EVENT WaitEvent OPTIONAL,
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT BOOLEAN *Finished OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_SWITCH_BSP) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN UINTN ProcessorNumber,
IN BOOLEAN EnableOldBSP
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_ENABLEDISABLEAP) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN UINTN ProcessorNumber,
IN BOOLEAN EnableAP,
IN UINT32 *HealthFlag OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_WHOAMI) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
OUT UINTN *ProcessorNumber
);
/**
* The primary protocol structure for MP service methods.
*/
typedef
struct _EFI_MP_SERVICES_PROTOCOL {
EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS GetNumberOfProcessors;
EFI_MP_SERVICES_GET_PROCESSOR_INFO GetProcessorInfo;
EFI_MP_SERVICES_STARTUP_ALL_APS StartupAllAPs;
EFI_MP_SERVICES_STARTUP_THIS_AP StartupThisAP;
EFI_MP_SERVICES_SWITCH_BSP SwitchBSP;
EFI_MP_SERVICES_ENABLEDISABLEAP EnableDisableAP;
EFI_MP_SERVICES_WHOAMI WhoAmI;
} EFI_MP_SERVICES_PROTOCOL;
#endif /* _EFI_MP_H */
efi/inc/efinet.h
+348
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@@ -0,0 +1,348 @@
#ifndef _EFINET_H
#define _EFINET_H
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
efinet.h
Abstract:
EFI Simple Network protocol
Revision History
--*/
///////////////////////////////////////////////////////////////////////////////
//
// Simple Network Protocol
//
#define EFI_SIMPLE_NETWORK_PROTOCOL_GUID \
{ 0xA19832B9, 0xAC25, 0x11D3, {0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} }
INTERFACE_DECL(_EFI_SIMPLE_NETWORK_PROTOCOL);
///////////////////////////////////////////////////////////////////////////////
//
typedef struct {
//
// Total number of frames received. Includes frames with errors and
// dropped frames.
//
UINT64 RxTotalFrames;
//
// Number of valid frames received and copied into receive buffers.
//
UINT64 RxGoodFrames;
//
// Number of frames below the minimum length for the media.
// This would be <64 for ethernet.
//
UINT64 RxUndersizeFrames;
//
// Number of frames longer than the maxminum length for the
// media. This would be >1500 for ethernet.
//
UINT64 RxOversizeFrames;
//
// Valid frames that were dropped because receive buffers were full.
//
UINT64 RxDroppedFrames;
//
// Number of valid unicast frames received and not dropped.
//
UINT64 RxUnicastFrames;
//
// Number of valid broadcast frames received and not dropped.
//
UINT64 RxBroadcastFrames;
//
// Number of valid mutlicast frames received and not dropped.
//
UINT64 RxMulticastFrames;
//
// Number of frames w/ CRC or alignment errors.
//
UINT64 RxCrcErrorFrames;
//
// Total number of bytes received. Includes frames with errors
// and dropped frames.
//
UINT64 RxTotalBytes;
//
// Transmit statistics.
//
UINT64 TxTotalFrames;
UINT64 TxGoodFrames;
UINT64 TxUndersizeFrames;
UINT64 TxOversizeFrames;
UINT64 TxDroppedFrames;
UINT64 TxUnicastFrames;
UINT64 TxBroadcastFrames;
UINT64 TxMulticastFrames;
UINT64 TxCrcErrorFrames;
UINT64 TxTotalBytes;
//
// Number of collisions detection on this subnet.
//
UINT64 Collisions;
//
// Number of frames destined for unsupported protocol.
//
UINT64 UnsupportedProtocol;
} EFI_NETWORK_STATISTICS;
///////////////////////////////////////////////////////////////////////////////
//
typedef enum {
EfiSimpleNetworkStopped,
EfiSimpleNetworkStarted,
EfiSimpleNetworkInitialized,
EfiSimpleNetworkMaxState
} EFI_SIMPLE_NETWORK_STATE;
///////////////////////////////////////////////////////////////////////////////
//
#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01
#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02
#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04
#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08
#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
///////////////////////////////////////////////////////////////////////////////
//
#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01
#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02
#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04
#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08
///////////////////////////////////////////////////////////////////////////////
//
#define MAX_MCAST_FILTER_CNT 16
typedef struct {
UINT32 State;
UINT32 HwAddressSize;
UINT32 MediaHeaderSize;
UINT32 MaxPacketSize;
UINT32 NvRamSize;
UINT32 NvRamAccessSize;
UINT32 ReceiveFilterMask;
UINT32 ReceiveFilterSetting;
UINT32 MaxMCastFilterCount;
UINT32 MCastFilterCount;
EFI_MAC_ADDRESS MCastFilter[MAX_MCAST_FILTER_CNT];
EFI_MAC_ADDRESS CurrentAddress;
EFI_MAC_ADDRESS BroadcastAddress;
EFI_MAC_ADDRESS PermanentAddress;
UINT8 IfType;
BOOLEAN MacAddressChangeable;
BOOLEAN MultipleTxSupported;
BOOLEAN MediaPresentSupported;
BOOLEAN MediaPresent;
} EFI_SIMPLE_NETWORK_MODE;
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_START) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_STOP) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_INITIALIZE) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN UINTN ExtraRxBufferSize OPTIONAL,
IN UINTN ExtraTxBufferSize OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_RESET) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_SHUTDOWN) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE_FILTERS) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN UINT32 Enable,
IN UINT32 Disable,
IN BOOLEAN ResetMCastFilter,
IN UINTN MCastFilterCnt OPTIONAL,
IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_STATION_ADDRESS) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN BOOLEAN Reset,
IN EFI_MAC_ADDRESS *New OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_STATISTICS) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN BOOLEAN Reset,
IN OUT UINTN *StatisticsSize OPTIONAL,
OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN BOOLEAN IPv6,
IN EFI_IP_ADDRESS *IP,
OUT EFI_MAC_ADDRESS *MAC
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_NVDATA) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN BOOLEAN ReadWrite,
IN UINTN Offset,
IN UINTN BufferSize,
IN OUT VOID *Buffer
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_GET_STATUS) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
OUT UINT32 *InterruptStatus OPTIONAL,
OUT VOID **TxBuf OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_TRANSMIT) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
IN UINTN HeaderSize,
IN UINTN BufferSize,
IN VOID *Buffer,
IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL,
IN EFI_MAC_ADDRESS *DestAddr OPTIONAL,
IN UINT16 *Protocol OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE) (
IN struct _EFI_SIMPLE_NETWORK_PROTOCOL *This,
OUT UINTN *HeaderSize OPTIONAL,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer,
OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL,
OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL,
OUT UINT16 *Protocol OPTIONAL
);
///////////////////////////////////////////////////////////////////////////////
//
#define EFI_SIMPLE_NETWORK_PROTOCOL_REVISION 0x00010000
#define EFI_SIMPLE_NETWORK_INTERFACE_REVISION EFI_SIMPLE_NETWORK_PROTOCOL_REVISION
typedef struct _EFI_SIMPLE_NETWORK_PROTOCOL {
UINT64 Revision;
EFI_SIMPLE_NETWORK_START Start;
EFI_SIMPLE_NETWORK_STOP Stop;
EFI_SIMPLE_NETWORK_INITIALIZE Initialize;
EFI_SIMPLE_NETWORK_RESET Reset;
EFI_SIMPLE_NETWORK_SHUTDOWN Shutdown;
EFI_SIMPLE_NETWORK_RECEIVE_FILTERS ReceiveFilters;
EFI_SIMPLE_NETWORK_STATION_ADDRESS StationAddress;
EFI_SIMPLE_NETWORK_STATISTICS Statistics;
EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC MCastIpToMac;
EFI_SIMPLE_NETWORK_NVDATA NvData;
EFI_SIMPLE_NETWORK_GET_STATUS GetStatus;
EFI_SIMPLE_NETWORK_TRANSMIT Transmit;
EFI_SIMPLE_NETWORK_RECEIVE Receive;
EFI_EVENT WaitForPacket;
EFI_SIMPLE_NETWORK_MODE *Mode;
} EFI_SIMPLE_NETWORK_PROTOCOL;
// Note: Because it conflicted with the EDK2 struct name, the
// 'EFI_SIMPLE_NETWORK_PROTOCOL' GUID definition, from older
// versions of gnu-efi, is now obsoleted.
// Use 'EFI_SIMPLE_NETWORK_PROTOCOL_GUID' instead.
typedef struct _EFI_SIMPLE_NETWORK_PROTOCOL _EFI_SIMPLE_NETWORK;
typedef EFI_SIMPLE_NETWORK_PROTOCOL EFI_SIMPLE_NETWORK;
#endif /* _EFINET_H */
efi/inc/efipart.h
+61
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@@ -0,0 +1,61 @@
#ifndef _EFI_PART_H
#define _EFI_PART_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efipart.h
Abstract:
Info about disk partitions and Master Boot Records
Revision History
--*/
//
//
//
#define EFI_PARTITION 0xef
#define MBR_SIZE 512
#pragma pack(1)
typedef struct {
UINT8 BootIndicator;
UINT8 StartHead;
UINT8 StartSector;
UINT8 StartTrack;
UINT8 OSIndicator;
UINT8 EndHead;
UINT8 EndSector;
UINT8 EndTrack;
UINT8 StartingLBA[4];
UINT8 SizeInLBA[4];
} MBR_PARTITION_RECORD;
#define EXTRACT_UINT32(D) (UINT32)(D[0] | (D[1] << 8) | (D[2] << 16) | (D[3] << 24))
#define MBR_SIGNATURE 0xaa55
#define MIN_MBR_DEVICE_SIZE 0x80000
#define MBR_ERRATA_PAD 0x40000 // 128 MB
#define MAX_MBR_PARTITIONS 4
typedef struct {
UINT8 BootStrapCode[440];
UINT8 UniqueMbrSignature[4];
UINT8 Unknown[2];
MBR_PARTITION_RECORD Partition[MAX_MBR_PARTITIONS];
UINT16 Signature;
} MASTER_BOOT_RECORD;
#pragma pack()
#endif
efi/inc/efipciio.h
+399
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#ifndef _EFI_PCI_IO_H
#define _EFI_PCI_IO_H
#define EFI_PCI_IO_PROTOCOL_GUID \
{ 0x4cf5b200, 0x68b8, 0x4ca5, {0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x02, 0x9a} }
#define EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID \
{ 0x2f707ebb, 0x4a1a, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
INTERFACE_DECL(_EFI_PCI_IO_PROTOCOL);
INTERFACE_DECL(_EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL);
typedef enum {
EfiPciIoWidthUint8,
EfiPciIoWidthUint16,
EfiPciIoWidthUint32,
EfiPciIoWidthUint64,
EfiPciIoWidthFifoUint8,
EfiPciIoWidthFifoUint16,
EfiPciIoWidthFifoUint32,
EfiPciIoWidthFifoUint64,
EfiPciIoWidthFillUint8,
EfiPciIoWidthFillUint16,
EfiPciIoWidthFillUint32,
EfiPciIoWidthFillUint64,
EfiPciIoWidthMaximum
} EFI_PCI_IO_PROTOCOL_WIDTH, EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH;
#define EFI_PCI_IO_PASS_THROUGH_BAR 0xff
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_POLL_IO_MEM) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
IN UINT8 BarIndex,
IN UINT64 Offset,
IN UINT64 Mask,
IN UINT64 Value,
IN UINT64 Delay,
OUT UINT64 *Result
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINT64 Mask,
IN UINT64 Value,
IN UINT64 Delay,
OUT UINT64 *Result
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_IO_MEM) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
IN UINT8 BarIndex,
IN UINT64 Offset,
IN UINTN Count,
IN OUT VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN OUT VOID *Buffer
);
typedef struct {
EFI_PCI_IO_PROTOCOL_IO_MEM Read;
EFI_PCI_IO_PROTOCOL_IO_MEM Write;
} EFI_PCI_IO_PROTOCOL_ACCESS;
typedef struct {
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM Read;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM Write;
} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS;
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_CONFIG) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
IN UINT32 Offset,
IN UINTN Count,
IN OUT VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
OUT VOID **Resources
);
typedef struct {
EFI_PCI_IO_PROTOCOL_CONFIG Read;
EFI_PCI_IO_PROTOCOL_CONFIG Write;
} EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS;
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_COPY_MEM) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
IN UINT8 DestBarIndex,
IN UINT64 DestOffset,
IN UINT8 SrcBarIndex,
IN UINT64 SrcOffset,
IN UINTN Count
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 DestAddress,
IN UINT64 SrcAddress,
IN UINTN Count
);
typedef enum {
EfiPciIoOperationBusMasterRead,
EfiPciIoOperationBusMasterWrite,
EfiPciIoOperationBusMasterCommonBuffer,
EfiPciIoOperationMaximum
} EFI_PCI_IO_PROTOCOL_OPERATION;
typedef enum {
EfiPciOperationBusMasterRead,
EfiPciOperationBusMasterWrite,
EfiPciOperationBusMasterCommonBuffer,
EfiPciOperationBusMasterRead64,
EfiPciOperationBusMasterWrite64,
EfiPciOperationBusMasterCommonBuffer64,
EfiPciOperationMaximum
} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION;
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_MAP) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_PCI_IO_PROTOCOL_OPERATION Operation,
IN VOID *HostAddress,
IN OUT UINTN *NumberOfBytes,
OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
OUT VOID **Mapping
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION Operation,
IN VOID *HostAddress,
IN OUT UINTN *NumberOfBytes,
OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
OUT VOID **Mapping
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_UNMAP) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN VOID *Mapping
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN VOID *Mapping
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_ALLOCATE_TYPE Type,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN Pages,
OUT VOID **HostAddress,
IN UINT64 Attributes
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_ALLOCATE_TYPE Type,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN Pages,
IN OUT VOID **HostAddress,
IN UINT64 Attributes
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_FREE_BUFFER) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN UINTN Pages,
IN VOID *HostAddress
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN UINTN Pages,
IN VOID *HostAddress
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_FLUSH) (
IN struct _EFI_PCI_IO_PROTOCOL *This
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_LOCATION) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
OUT UINTN *SegmentNumber,
OUT UINTN *BusNumber,
OUT UINTN *DeviceNumber,
OUT UINTN *FunctionNumber
);
#define EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO 0x0001
#define EFI_PCI_ATTRIBUTE_ISA_IO 0x0002
#define EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO 0x0004
#define EFI_PCI_ATTRIBUTE_VGA_MEMORY 0x0008
#define EFI_PCI_ATTRIBUTE_VGA_IO 0x0010
#define EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO 0x0020
#define EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO 0x0040
#define EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE 0x0080
#define EFI_PCI_ATTRIBUTE_IO 0x0100
#define EFI_PCI_ATTRIBUTE_MEMORY 0x0200
#define EFI_PCI_ATTRIBUTE_BUS_MASTER 0x0400
#define EFI_PCI_ATTRIBUTE_MEMORY_CACHED 0x0800
#define EFI_PCI_ATTRIBUTE_MEMORY_DISABLE 0x1000
#define EFI_PCI_ATTRIBUTE_EMBEDDED_DEVICE 0x2000
#define EFI_PCI_ATTRIBUTE_EMBEDDED_ROM 0x4000
#define EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE 0x8000
#define EFI_PCI_ATTRIBUTE_ISA_IO_16 0x10000
#define EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO_16 0x20000
#define EFI_PCI_ATTRIBUTE_VGA_IO_16 0x40000
#define EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO
#define EFI_PCI_IO_ATTRIBUTE_ISA_IO EFI_PCI_ATTRIBUTE_ISA_IO
#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO
#define EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY EFI_PCI_ATTRIBUTE_VGA_MEMORY
#define EFI_PCI_IO_ATTRIBUTE_VGA_IO EFI_PCI_ATTRIBUTE_VGA_IO
#define EFI_PCI_IO_ATTRIBUTE_IDE_PRIMARY_IO EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO
#define EFI_PCI_IO_ATTRIBUTE_IDE_SECONDARY_IO EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO
#define EFI_PCI_IO_ATTRIBUTE_MEMORY_WRITE_COMBINE EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE
#define EFI_PCI_IO_ATTRIBUTE_IO EFI_PCI_ATTRIBUTE_IO
#define EFI_PCI_IO_ATTRIBUTE_MEMORY EFI_PCI_ATTRIBUTE_MEMORY
#define EFI_PCI_IO_ATTRIBUTE_BUS_MASTER EFI_PCI_ATTRIBUTE_BUS_MASTER
#define EFI_PCI_IO_ATTRIBUTE_MEMORY_CACHED EFI_PCI_ATTRIBUTE_MEMORY_CACHED
#define EFI_PCI_IO_ATTRIBUTE_MEMORY_DISABLE EFI_PCI_ATTRIBUTE_MEMORY_DISABLE
#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_DEVICE EFI_PCI_ATTRIBUTE_EMBEDDED_DEVICE
#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM EFI_PCI_ATTRIBUTE_EMBEDDED_ROM
#define EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE
#define EFI_PCI_IO_ATTRIBUTE_ISA_IO_16 EFI_PCI_ATTRIBUTE_ISA_IO_16
#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO_16 EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO_16
#define EFI_PCI_IO_ATTRIBUTE_VGA_IO_16 EFI_PCI_ATTRIBUTE_VGA_IO_16
#define EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER \
(EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE | EFI_PCI_ATTRIBUTE_MEMORY_CACHED | EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE)
#define EFI_PCI_ATTRIBUTE_INVALID_FOR_ALLOCATE_BUFFER \
(~EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER)
typedef struct {
UINT8 Register;
UINT8 Function;
UINT8 Device;
UINT8 Bus;
UINT32 ExtendedRegister;
} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS;
typedef enum {
EfiPciIoAttributeOperationGet,
EfiPciIoAttributeOperationSet,
EfiPciIoAttributeOperationEnable,
EfiPciIoAttributeOperationDisable,
EfiPciIoAttributeOperationSupported,
EfiPciIoAttributeOperationMaximum
} EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION;
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_ATTRIBUTES) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
IN UINT64 Attributes,
OUT UINT64 *Result OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN UINT8 BarIndex,
OUT UINT64 *Supports OPTIONAL,
OUT VOID **Resources OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
OUT UINT64 *Supports,
OUT UINT64 *Attributes
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES) (
IN struct _EFI_PCI_IO_PROTOCOL *This,
IN UINT64 Attributes,
IN UINT8 BarIndex,
IN OUT UINT64 *Offset,
IN OUT UINT64 *Length
);
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES) (
IN struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN UINT64 Attributes,
IN OUT UINT64 *ResourceBase,
IN OUT UINT64 *ResourceLength
);
typedef struct _EFI_PCI_IO_PROTOCOL {
EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollMem;
EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollIo;
EFI_PCI_IO_PROTOCOL_ACCESS Mem;
EFI_PCI_IO_PROTOCOL_ACCESS Io;
EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS Pci;
EFI_PCI_IO_PROTOCOL_COPY_MEM CopyMem;
EFI_PCI_IO_PROTOCOL_MAP Map;
EFI_PCI_IO_PROTOCOL_UNMAP Unmap;
EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;
EFI_PCI_IO_PROTOCOL_FREE_BUFFER FreeBuffer;
EFI_PCI_IO_PROTOCOL_FLUSH Flush;
EFI_PCI_IO_PROTOCOL_GET_LOCATION GetLocation;
EFI_PCI_IO_PROTOCOL_ATTRIBUTES Attributes;
EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES GetBarAttributes;
EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES SetBarAttributes;
UINT64 RomSize;
VOID *RomImage;
} EFI_PCI_IO_PROTOCOL;
// Note: Because it conflicted with the EDK2 struct name, the
// 'EFI_PCI_IO_PROTOCOL' GUID definition, from older versions
// of gnu-efi, is now obsoleted.
// Use 'EFI_PCI_IO_PROTOCOL_GUID' instead.
typedef struct _EFI_PCI_IO_PROTOCOL _EFI_PCI_IO;
typedef EFI_PCI_IO_PROTOCOL EFI_PCI_IO;
typedef struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL {
EFI_HANDLE ParentHandle;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollMem;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollIo;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Mem;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Io;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Pci;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM CopyMem;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP Map;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP Unmap;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER FreeBuffer;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH Flush;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES GetAttributes;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES SetAttributes;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION Configuration;
UINT32 SegmentNumber;
} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL;
#endif /* _EFI_PCI_IO_H */
efi/inc/efipoint.h
+115
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/* Copyright (C) 2014 by John Cronin
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _EFI_POINT_H
#define _EFI_POINT_H
#define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
{ 0x31878c87, 0xb75, 0x11d5, { 0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
INTERFACE_DECL(_EFI_SIMPLE_POINTER);
typedef struct {
INT32 RelativeMovementX;
INT32 RelativeMovementY;
INT32 RelativeMovementZ;
BOOLEAN LeftButton;
BOOLEAN RightButton;
} EFI_SIMPLE_POINTER_STATE;
typedef struct {
UINT64 ResolutionX;
UINT64 ResolutionY;
UINT64 ResolutionZ;
BOOLEAN LeftButton;
BOOLEAN RightButton;
} EFI_SIMPLE_POINTER_MODE;
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_POINTER_RESET) (
IN struct _EFI_SIMPLE_POINTER *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_POINTER_GET_STATE) (
IN struct _EFI_SIMPLE_POINTER *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
);
typedef struct _EFI_SIMPLE_POINTER {
EFI_SIMPLE_POINTER_RESET Reset;
EFI_SIMPLE_POINTER_GET_STATE GetState;
EFI_EVENT WaitForInput;
EFI_SIMPLE_POINTER_MODE *Mode;
} EFI_SIMPLE_POINTER_PROTOCOL;
#define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
{ 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
INTERFACE_DECL(_EFI_ABSOLUTE_POINTER_PROTOCOL);
typedef struct {
UINT64 AbsoluteMinX;
UINT64 AbsoluteMinY;
UINT64 AbsoluteMinZ;
UINT64 AbsoluteMaxX;
UINT64 AbsoluteMaxY;
UINT64 AbsoluteMaxZ;
UINT32 Attributes;
} EFI_ABSOLUTE_POINTER_MODE;
typedef struct {
UINT64 CurrentX;
UINT64 CurrentY;
UINT64 CurrentZ;
UINT32 ActiveButtons;
} EFI_ABSOLUTE_POINTER_STATE;
#define EFI_ABSP_SupportsAltActive 0x00000001
#define EFI_ABSP_SupportsPressureAsZ 0x00000002
#define EFI_ABSP_TouchActive 0x00000001
#define EFI_ABS_AltActive 0x00000002
typedef
EFI_STATUS
(EFIAPI *EFI_ABSOLUTE_POINTER_RESET) (
IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE) (
IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
IN OUT EFI_ABSOLUTE_POINTER_STATE *State
);
typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
EFI_ABSOLUTE_POINTER_RESET Reset;
EFI_ABSOLUTE_POINTER_GET_STATE GetState;
EFI_EVENT WaitForInput;
EFI_ABSOLUTE_POINTER_MODE *Mode;
} EFI_ABSOLUTE_POINTER_PROTOCOL;
#endif
efi/inc/efiprot.h
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efi/inc/efipxebc.h
+482
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#ifndef _EFIPXEBC_H
#define _EFIPXEBC_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efipxebc.h
Abstract:
EFI PXE Base Code Protocol
Revision History
--*/
//
// PXE Base Code protocol
//
#define EFI_PXE_BASE_CODE_PROTOCOL_GUID \
{ 0x03c4e603, 0xac28, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
INTERFACE_DECL(_EFI_PXE_BASE_CODE_PROTOCOL);
#define DEFAULT_TTL 4
#define DEFAULT_ToS 0
//
// Address definitions
//
typedef union {
UINT32 Addr[4];
EFI_IPv4_ADDRESS v4;
EFI_IPv6_ADDRESS v6;
} EFI_IP_ADDRESS;
typedef UINT16 EFI_PXE_BASE_CODE_UDP_PORT;
//
// Packet definitions
//
typedef struct {
UINT8 BootpOpcode;
UINT8 BootpHwType;
UINT8 BootpHwAddrLen;
UINT8 BootpGateHops;
UINT32 BootpIdent;
UINT16 BootpSeconds;
UINT16 BootpFlags;
UINT8 BootpCiAddr[4];
UINT8 BootpYiAddr[4];
UINT8 BootpSiAddr[4];
UINT8 BootpGiAddr[4];
UINT8 BootpHwAddr[16];
UINT8 BootpSrvName[64];
UINT8 BootpBootFile[128];
UINT32 DhcpMagik;
UINT8 DhcpOptions[56];
} EFI_PXE_BASE_CODE_DHCPV4_PACKET;
typedef struct {
UINT32 MessageType:8;
UINT32 TransactionId:24;
UINT8 DhcpOptions[1024];
} EFI_PXE_BASE_CODE_DHCPV6_PACKET;
typedef union {
UINT8 Raw[1472];
EFI_PXE_BASE_CODE_DHCPV4_PACKET Dhcpv4;
EFI_PXE_BASE_CODE_DHCPV6_PACKET Dhcpv6;
} EFI_PXE_BASE_CODE_PACKET;
typedef struct {
UINT8 Type;
UINT8 Code;
UINT16 Checksum;
union {
UINT32 reserved;
UINT32 Mtu;
UINT32 Pointer;
struct {
UINT16 Identifier;
UINT16 Sequence;
} Echo;
} u;
UINT8 Data[494];
} EFI_PXE_BASE_CODE_ICMP_ERROR;
typedef struct {
UINT8 ErrorCode;
CHAR8 ErrorString[127];
} EFI_PXE_BASE_CODE_TFTP_ERROR;
//
// IP Receive Filter definitions
//
#define EFI_PXE_BASE_CODE_MAX_IPCNT 8
typedef struct {
UINT8 Filters;
UINT8 IpCnt;
UINT16 reserved;
EFI_IP_ADDRESS IpList[EFI_PXE_BASE_CODE_MAX_IPCNT];
} EFI_PXE_BASE_CODE_IP_FILTER;
#define EFI_PXE_BASE_CODE_IP_FILTER_STATION_IP 0x0001
#define EFI_PXE_BASE_CODE_IP_FILTER_BROADCAST 0x0002
#define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS 0x0004
#define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS_MULTICAST 0x0008
//
// ARP Cache definitions
//
typedef struct {
EFI_IP_ADDRESS IpAddr;
EFI_MAC_ADDRESS MacAddr;
} EFI_PXE_BASE_CODE_ARP_ENTRY;
typedef struct {
EFI_IP_ADDRESS IpAddr;
EFI_IP_ADDRESS SubnetMask;
EFI_IP_ADDRESS GwAddr;
} EFI_PXE_BASE_CODE_ROUTE_ENTRY;
//
// UDP definitions
//
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_IP 0x0001
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_PORT 0x0002
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_IP 0x0004
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_PORT 0x0008
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_USE_FILTER 0x0010
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_MAY_FRAGMENT 0x0020
//
// Discover() definitions
//
#define EFI_PXE_BASE_CODE_BOOT_TYPE_BOOTSTRAP 0
#define EFI_PXE_BASE_CODE_BOOT_TYPE_MS_WINNT_RIS 1
#define EFI_PXE_BASE_CODE_BOOT_TYPE_INTEL_LCM 2
#define EFI_PXE_BASE_CODE_BOOT_TYPE_DOSUNDI 3
#define EFI_PXE_BASE_CODE_BOOT_TYPE_NEC_ESMPRO 4
#define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_WSoD 5
#define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_LCCM 6
#define EFI_PXE_BASE_CODE_BOOT_TYPE_CA_UNICENTER_TNG 7
#define EFI_PXE_BASE_CODE_BOOT_TYPE_HP_OPENVIEW 8
#define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_9 9
#define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_10 10
#define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_11 11
#define EFI_PXE_BASE_CODE_BOOT_TYPE_NOT_USED_12 12
#define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_INSTALL 13
#define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_BOOT 14
#define EFI_PXE_BASE_CODE_BOOT_TYPE_REMBO 15
#define EFI_PXE_BASE_CODE_BOOT_TYPE_BEOBOOT 16
//
// 17 through 32767 are reserved
// 32768 through 65279 are for vendor use
// 65280 through 65534 are reserved
//
#define EFI_PXE_BASE_CODE_BOOT_TYPE_PXETEST 65535
#define EFI_PXE_BASE_CODE_BOOT_LAYER_MASK 0x7FFF
#define EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL 0x0000
typedef struct {
UINT16 Type;
BOOLEAN AcceptAnyResponse;
UINT8 Reserved;
EFI_IP_ADDRESS IpAddr;
} EFI_PXE_BASE_CODE_SRVLIST;
typedef struct {
BOOLEAN UseMCast;
BOOLEAN UseBCast;
BOOLEAN UseUCast;
BOOLEAN MustUseList;
EFI_IP_ADDRESS ServerMCastIp;
UINT16 IpCnt;
EFI_PXE_BASE_CODE_SRVLIST SrvList[1];
} EFI_PXE_BASE_CODE_DISCOVER_INFO;
//
// Mtftp() definitions
//
typedef enum {
EFI_PXE_BASE_CODE_TFTP_FIRST,
EFI_PXE_BASE_CODE_TFTP_GET_FILE_SIZE,
EFI_PXE_BASE_CODE_TFTP_READ_FILE,
EFI_PXE_BASE_CODE_TFTP_WRITE_FILE,
EFI_PXE_BASE_CODE_TFTP_READ_DIRECTORY,
EFI_PXE_BASE_CODE_MTFTP_GET_FILE_SIZE,
EFI_PXE_BASE_CODE_MTFTP_READ_FILE,
EFI_PXE_BASE_CODE_MTFTP_READ_DIRECTORY,
EFI_PXE_BASE_CODE_MTFTP_LAST
} EFI_PXE_BASE_CODE_TFTP_OPCODE;
typedef struct {
EFI_IP_ADDRESS MCastIp;
EFI_PXE_BASE_CODE_UDP_PORT CPort;
EFI_PXE_BASE_CODE_UDP_PORT SPort;
UINT16 ListenTimeout;
UINT16 TransmitTimeout;
} EFI_PXE_BASE_CODE_MTFTP_INFO;
//
// PXE Base Code Mode structure
//
#define EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES 8
#define EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES 8
typedef struct {
BOOLEAN Started;
BOOLEAN Ipv6Available;
BOOLEAN Ipv6Supported;
BOOLEAN UsingIpv6;
BOOLEAN BisSupported;
BOOLEAN BisDetected;
BOOLEAN AutoArp;
BOOLEAN SendGUID;
BOOLEAN DhcpDiscoverValid;
BOOLEAN DhcpAckReceived;
BOOLEAN ProxyOfferReceived;
BOOLEAN PxeDiscoverValid;
BOOLEAN PxeReplyReceived;
BOOLEAN PxeBisReplyReceived;
BOOLEAN IcmpErrorReceived;
BOOLEAN TftpErrorReceived;
BOOLEAN MakeCallbacks;
UINT8 TTL;
UINT8 ToS;
EFI_IP_ADDRESS StationIp;
EFI_IP_ADDRESS SubnetMask;
EFI_PXE_BASE_CODE_PACKET DhcpDiscover;
EFI_PXE_BASE_CODE_PACKET DhcpAck;
EFI_PXE_BASE_CODE_PACKET ProxyOffer;
EFI_PXE_BASE_CODE_PACKET PxeDiscover;
EFI_PXE_BASE_CODE_PACKET PxeReply;
EFI_PXE_BASE_CODE_PACKET PxeBisReply;
EFI_PXE_BASE_CODE_IP_FILTER IpFilter;
UINT32 ArpCacheEntries;
EFI_PXE_BASE_CODE_ARP_ENTRY ArpCache[EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES];
UINT32 RouteTableEntries;
EFI_PXE_BASE_CODE_ROUTE_ENTRY RouteTable[EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES];
EFI_PXE_BASE_CODE_ICMP_ERROR IcmpError;
EFI_PXE_BASE_CODE_TFTP_ERROR TftpError;
} EFI_PXE_BASE_CODE_MODE;
//
// PXE Base Code Interface Function definitions
//
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_START) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN BOOLEAN UseIpv6
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_STOP) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_DHCP) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN BOOLEAN SortOffers
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_DISCOVER) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN UINT16 Type,
IN UINT16 *Layer,
IN BOOLEAN UseBis,
IN OUT EFI_PXE_BASE_CODE_DISCOVER_INFO *Info OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_MTFTP) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation,
IN OUT VOID *BufferPtr OPTIONAL,
IN BOOLEAN Overwrite,
IN OUT UINT64 *BufferSize,
IN UINTN *BlockSize OPTIONAL,
IN EFI_IP_ADDRESS *ServerIp,
IN UINT8 *Filename,
IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL,
IN BOOLEAN DontUseBuffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_UDP_WRITE) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN UINT16 OpFlags,
IN EFI_IP_ADDRESS *DestIp,
IN EFI_PXE_BASE_CODE_UDP_PORT *DestPort,
IN EFI_IP_ADDRESS *GatewayIp, OPTIONAL
IN EFI_IP_ADDRESS *SrcIp, OPTIONAL
IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL
IN UINTN *HeaderSize, OPTIONAL
IN VOID *HeaderPtr, OPTIONAL
IN UINTN *BufferSize,
IN VOID *BufferPtr
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_UDP_READ) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN UINT16 OpFlags,
IN OUT EFI_IP_ADDRESS *DestIp, OPTIONAL
IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, OPTIONAL
IN OUT EFI_IP_ADDRESS *SrcIp, OPTIONAL
IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL
IN UINTN *HeaderSize, OPTIONAL
IN VOID *HeaderPtr, OPTIONAL
IN OUT UINTN *BufferSize,
IN VOID *BufferPtr
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_SET_IP_FILTER) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN EFI_PXE_BASE_CODE_IP_FILTER *NewFilter
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_ARP) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN EFI_IP_ADDRESS *IpAddr,
IN EFI_MAC_ADDRESS *MacAddr OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_SET_PARAMETERS) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN BOOLEAN *NewAutoArp, OPTIONAL
IN BOOLEAN *NewSendGUID, OPTIONAL
IN UINT8 *NewTTL, OPTIONAL
IN UINT8 *NewToS, OPTIONAL
IN BOOLEAN *NewMakeCallback OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_SET_STATION_IP) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL
IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_PXE_BASE_CODE_SET_PACKETS) (
IN struct _EFI_PXE_BASE_CODE_PROTOCOL *This,
BOOLEAN *NewDhcpDiscoverValid, OPTIONAL
BOOLEAN *NewDhcpAckReceived, OPTIONAL
BOOLEAN *NewProxyOfferReceived, OPTIONAL
BOOLEAN *NewPxeDiscoverValid, OPTIONAL
BOOLEAN *NewPxeReplyReceived, OPTIONAL
BOOLEAN *NewPxeBisReplyReceived,OPTIONAL
IN EFI_PXE_BASE_CODE_PACKET *NewDhcpDiscover, OPTIONAL
IN EFI_PXE_BASE_CODE_PACKET *NewDhcpAck, OPTIONAL
IN EFI_PXE_BASE_CODE_PACKET *NewProxyOffer, OPTIONAL
IN EFI_PXE_BASE_CODE_PACKET *NewPxeDiscover, OPTIONAL
IN EFI_PXE_BASE_CODE_PACKET *NewPxeReply, OPTIONAL
IN EFI_PXE_BASE_CODE_PACKET *NewPxeBisReply OPTIONAL
);
//
// PXE Base Code Protocol structure
//
#define EFI_PXE_BASE_CODE_PROTOCOL_REVISION 0x00010000
#define EFI_PXE_BASE_CODE_INTERFACE_REVISION EFI_PXE_BASE_CODE_PROTOCOL_REVISION
typedef struct _EFI_PXE_BASE_CODE_PROTOCOL {
UINT64 Revision;
EFI_PXE_BASE_CODE_START Start;
EFI_PXE_BASE_CODE_STOP Stop;
EFI_PXE_BASE_CODE_DHCP Dhcp;
EFI_PXE_BASE_CODE_DISCOVER Discover;
EFI_PXE_BASE_CODE_MTFTP Mtftp;
EFI_PXE_BASE_CODE_UDP_WRITE UdpWrite;
EFI_PXE_BASE_CODE_UDP_READ UdpRead;
EFI_PXE_BASE_CODE_SET_IP_FILTER SetIpFilter;
EFI_PXE_BASE_CODE_ARP Arp;
EFI_PXE_BASE_CODE_SET_PARAMETERS SetParameters;
EFI_PXE_BASE_CODE_SET_STATION_IP SetStationIp;
EFI_PXE_BASE_CODE_SET_PACKETS SetPackets;
EFI_PXE_BASE_CODE_MODE *Mode;
} EFI_PXE_BASE_CODE_PROTOCOL;
// Note: Because it conflicted with the EDK2 struct name, the
// 'EFI_PXE_BASE_CODE_PROTOCOL' GUID definition, from older
// versions of gnu-efi, is now obsoleted.
// Use 'EFI_PXE_BASE_CODE_PROTOCOL_GUID' instead.
typedef struct _EFI_PXE_BASE_CODE_PROTOCOL _EFI_PXE_BASE_CODE;
typedef struct _EFI_PXE_BASE_CODE_PROTOCOL EFI_PXE_BASE_CODE;
//
// Call Back Definitions
//
#define EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_GUID \
{ 0x245dca21, 0xfb7b, 0x11d3, {0x8f, 0x01, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
//
// Revision Number
//
#define EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_REVISION 0x00010000
#define EFI_PXE_BASE_CODE_CALLBACK_INTERFACE_REVISION EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_REVISION
INTERFACE_DECL(_EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL);
typedef enum {
EFI_PXE_BASE_CODE_FUNCTION_FIRST,
EFI_PXE_BASE_CODE_FUNCTION_DHCP,
EFI_PXE_BASE_CODE_FUNCTION_DISCOVER,
EFI_PXE_BASE_CODE_FUNCTION_MTFTP,
EFI_PXE_BASE_CODE_FUNCTION_UDP_WRITE,
EFI_PXE_BASE_CODE_FUNCTION_UDP_READ,
EFI_PXE_BASE_CODE_FUNCTION_ARP,
EFI_PXE_BASE_CODE_FUNCTION_IGMP,
EFI_PXE_BASE_CODE_PXE_FUNCTION_LAST
} EFI_PXE_BASE_CODE_FUNCTION;
typedef enum {
EFI_PXE_BASE_CODE_CALLBACK_STATUS_FIRST,
EFI_PXE_BASE_CODE_CALLBACK_STATUS_CONTINUE,
EFI_PXE_BASE_CODE_CALLBACK_STATUS_ABORT,
EFI_PXE_BASE_CODE_CALLBACK_STATUS_LAST
} EFI_PXE_BASE_CODE_CALLBACK_STATUS;
typedef
EFI_PXE_BASE_CODE_CALLBACK_STATUS
(EFIAPI *EFI_PXE_CALLBACK) (
IN struct _EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL *This,
IN EFI_PXE_BASE_CODE_FUNCTION Function,
IN BOOLEAN Received,
IN UINT32 PacketLen,
IN EFI_PXE_BASE_CODE_PACKET *Packet OPTIONAL
);
typedef struct _EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL {
UINT64 Revision;
EFI_PXE_CALLBACK Callback;
} EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL;
// Note: Because it conflicted with the EDK2 struct name, the
// 'EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL' GUID definition, from
// older versions of gnu-efi, is now obsoleted.
// Use 'EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_GUID' instead.
typedef struct _EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL _EFI_PXE_BASE_CODE_CALLBACK;
typedef EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL EFI_PXE_BASE_CODE_CALLBACK;
#endif /* _EFIPXEBC_H */
efi/inc/efirtlib.h
+212
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@@ -0,0 +1,212 @@
#ifndef _EFI_RT_LIB_INCLUDE_
#define _EFI_RT_LIB_INCLUDE_
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efilib.h
Abstract:
EFI Runtime library functions
Revision History
--*/
#include "efidebug.h"
#include "efipart.h"
#if defined(_M_X64) || defined(__x86_64__) || defined(__amd64__)
#include "x86_64/efilibplat.h"
#elif defined(_M_IX86) || defined(__i386__)
#include "ia32/efilibplat.h"
#elif defined(_M_IA64) || defined(__ia64__)
#include "ia64/efilibplat.h"
#elif defined (_M_ARM64) || defined(__aarch64__)
#include "aarch64/efilibplat.h"
#elif defined (_M_ARM) || defined(__arm__)
#include "arm/efilibplat.h"
#elif defined (_M_MIPS64) || defined(__mips64__) || defined(__mips64)
#include "mips64el/efilibplat.h"
#elif defined (__riscv) && __riscv_xlen == 64
#include "riscv64/efilibplat.h"
#endif
VOID
RUNTIMEFUNCTION
RtZeroMem (
IN VOID *Buffer,
IN UINTN Size
);
VOID
EFIAPI
RUNTIMEFUNCTION
RtSetMem (
IN VOID *Buffer,
IN UINTN Size,
IN UINT8 Value
);
VOID
EFIAPI
RUNTIMEFUNCTION
RtCopyMem (
IN VOID *Dest,
IN VOID *Src,
IN UINTN len
);
VOID
EFIAPI
RUNTIMEFUNCTION
RtCopyMemC (
IN VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
);
INTN
RUNTIMEFUNCTION
RtCompareMem (
IN CONST VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
);
INTN
RUNTIMEFUNCTION
RtStrCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2
);
VOID
RUNTIMEFUNCTION
RtStrCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
);
VOID
RUNTIMEFUNCTION
RtStrnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
);
CHAR16 *
RUNTIMEFUNCTION
RtStpCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
);
CHAR16 *
RUNTIMEFUNCTION
RtStpnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
);
VOID
RUNTIMEFUNCTION
RtStrCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
);
VOID
RUNTIMEFUNCTION
RtStrnCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
);
UINTN
RUNTIMEFUNCTION
RtStrLen (
IN CONST CHAR16 *s1
);
UINTN
RUNTIMEFUNCTION
RtStrnLen (
IN CONST CHAR16 *s1,
IN UINTN Len
);
UINTN
RUNTIMEFUNCTION
RtStrSize (
IN CONST CHAR16 *s1
);
BOOLEAN
EFIAPI
RUNTIMEFUNCTION
RtCompareGuid (
IN CONST EFI_GUID *Guid1,
IN CONST EFI_GUID *Guid2
);
BOOLEAN
EFIAPI
RUNTIMEFUNCTION
RtIsZeroGuid (
IN CONST EFI_GUID *Guid1
);
UINT8
RUNTIMEFUNCTION
RtDecimaltoBCD(
IN UINT8 BcdValue
);
UINT8
RUNTIMEFUNCTION
RtBCDtoDecimal(
IN UINT8 BcdValue
);
//
// Virtual mapping transition support. (Only used during
// the virtual address change transisition)
//
VOID
RUNTIMEFUNCTION
RtLibEnableVirtualMappings (
VOID
);
VOID
RUNTIMEFUNCTION
RtConvertList (
IN UINTN DebugDisposition,
IN OUT LIST_ENTRY *ListHead
);
VOID
RUNTIMEFUNCTION
RtAcquireLock (
IN FLOCK *Lock
);
VOID
RUNTIMEFUNCTION
RtReleaseLock (
IN FLOCK *Lock
);
#endif
efi/inc/efiser.h
+136
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@@ -0,0 +1,136 @@
#ifndef _EFI_SER_H
#define _EFI_SER_H
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efiser.h
Abstract:
EFI serial protocol
Revision History
--*/
//
// Serial protocol
//
#define EFI_SERIAL_IO_PROTOCOL_GUID \
{ 0xBB25CF6F, 0xF1D4, 0x11D2, {0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0xFD} }
#define SERIAL_IO_PROTOCOL EFI_SERIAL_IO_PROTOCOL_GUID
INTERFACE_DECL(_EFI_SERIAL_IO_PROTOCOL);
typedef enum {
DefaultParity,
NoParity,
EvenParity,
OddParity,
MarkParity,
SpaceParity
} EFI_PARITY_TYPE;
typedef enum {
DefaultStopBits,
OneStopBit, // 1 stop bit
OneFiveStopBits, // 1.5 stop bits
TwoStopBits // 2 stop bits
} EFI_STOP_BITS_TYPE;
#define EFI_SERIAL_CLEAR_TO_SEND 0x0010 // RO
#define EFI_SERIAL_DATA_SET_READY 0x0020 // RO
#define EFI_SERIAL_RING_INDICATE 0x0040 // RO
#define EFI_SERIAL_CARRIER_DETECT 0x0080 // RO
#define EFI_SERIAL_REQUEST_TO_SEND 0x0002 // WO
#define EFI_SERIAL_DATA_TERMINAL_READY 0x0001 // WO
#define EFI_SERIAL_INPUT_BUFFER_EMPTY 0x0100 // RO
#define EFI_SERIAL_OUTPUT_BUFFER_EMPTY 0x0200 // RO
#define EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE 0x1000 // RW
#define EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE 0x2000 // RW
#define EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE 0x4000 // RW
typedef
EFI_STATUS
(EFIAPI *EFI_SERIAL_RESET) (
IN struct _EFI_SERIAL_IO_PROTOCOL *This
);
typedef
EFI_STATUS
(EFIAPI *EFI_SERIAL_SET_ATTRIBUTES) (
IN struct _EFI_SERIAL_IO_PROTOCOL *This,
IN UINT64 BaudRate,
IN UINT32 ReceiveFifoDepth,
IN UINT32 Timeout,
IN EFI_PARITY_TYPE Parity,
IN UINT8 DataBits,
IN EFI_STOP_BITS_TYPE StopBits
);
typedef
EFI_STATUS
(EFIAPI *EFI_SERIAL_SET_CONTROL_BITS) (
IN struct _EFI_SERIAL_IO_PROTOCOL *This,
IN UINT32 Control
);
typedef
EFI_STATUS
(EFIAPI *EFI_SERIAL_GET_CONTROL_BITS) (
IN struct _EFI_SERIAL_IO_PROTOCOL *This,
OUT UINT32 *Control
);
typedef
EFI_STATUS
(EFIAPI *EFI_SERIAL_WRITE) (
IN struct _EFI_SERIAL_IO_PROTOCOL *This,
IN OUT UINTN *BufferSize,
IN VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_SERIAL_READ) (
IN struct _EFI_SERIAL_IO_PROTOCOL *This,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer
);
typedef struct {
UINT32 ControlMask;
// current Attributes
UINT32 Timeout;
UINT64 BaudRate;
UINT32 ReceiveFifoDepth;
UINT32 DataBits;
UINT32 Parity;
UINT32 StopBits;
} SERIAL_IO_MODE;
#define SERIAL_IO_INTERFACE_REVISION 0x00010000
typedef struct _EFI_SERIAL_IO_PROTOCOL {
UINT32 Revision;
EFI_SERIAL_RESET Reset;
EFI_SERIAL_SET_ATTRIBUTES SetAttributes;
EFI_SERIAL_SET_CONTROL_BITS SetControl;
EFI_SERIAL_GET_CONTROL_BITS GetControl;
EFI_SERIAL_WRITE Write;
EFI_SERIAL_READ Read;
SERIAL_IO_MODE *Mode;
} EFI_SERIAL_IO_PROTOCOL;
typedef struct _EFI_SERIAL_IO_PROTOCOL _SERIAL_IO_INTERFACE;
typedef EFI_SERIAL_IO_PROTOCOL SERIAL_IO_INTERFACE;
#endif
efi/inc/efisetjmp.h
+18
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@@ -0,0 +1,18 @@
#ifndef GNU_EFI_SETJMP_H
#define GNU_EFI_SETJMP_H
#if !defined(_MSC_VER)
#include "eficompiler.h"
#include "efisetjmp_arch.h"
extern UINTN base_setjmp(jmp_buf env) __attribute__((returns_twice));
extern VOID base_longjmp(jmp_buf env, UINTN value) EFI_NORETURN;
#define setjmp(env) (int)base_setjmp(env)
#define longjmp(env, value) base_longjmp(env, (UINTN)value)
#endif /* _MSC_VER */
#endif /* GNU_EFI_SETJMP_H */
efi/inc/efisetjmp_arch.h
+22
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@@ -0,0 +1,22 @@
#ifndef GNU_EFI_SETJMP_ARCH_H
#define GNU_EFI_SETJMP_ARCH_H
#if defined(__x86_64__)
#include "x86_64/efisetjmp_arch.h"
#elif defined(__aarch64__)
#include "aarch64/efisetjmp_arch.h"
#elif defined(__riscv) && __riscv_xlen == 64
#include "riscv64/efisetjmp_arch.h"
#elif defined(__i386__)
#include "ia32/efisetjmp_arch.h"
#elif defined(__ia64__)
#include "ia64/efisetjmp_arch.h"
#elif defined(__loongarch64)
#include "loongarch64/efisetjmp_arch.h"
#elif defined(__mips64__)
#include "mips64el/efisetjmp_arch.h"
#elif defined(__arm__)
#include "arm/efisetjmp_arch.h"
#endif
#endif /* GNU_EFI_SETJMP_ARCH_H */
efi/inc/efishell.h
+449
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@@ -0,0 +1,449 @@
/**
EFI Shell protocol as defined in the UEFI Shell Specification 2.2.
(C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
This file is based on MdePkg/Include/Protocol/Shell.h from EDK2
Ported to gnu-efi by Jiaqing Zhao <jiaqing.zhao@intel.com>
**/
#ifndef _EFI_SHELL_H
#define _EFI_SHELL_H
#include "efilink.h"
#define EFI_SHELL_PROTOCOL_GUID \
{ 0x6302d008, 0x7f9b, 0x4f30, { 0x87, 0xac, 0x60, 0xc9, 0xfe, 0xf5, 0xda, 0x4e } }
INTERFACE_DECL(_EFI_SHELL_PROTOCOL);
typedef enum {
SHELL_SUCCESS = 0,
SHELL_LOAD_ERROR = 1,
SHELL_INVALID_PARAMETER = 2,
SHELL_UNSUPPORTED = 3,
SHELL_BAD_BUFFER_SIZE = 4,
SHELL_BUFFER_TOO_SMALL = 5,
SHELL_NOT_READY = 6,
SHELL_DEVICE_ERROR = 7,
SHELL_WRITE_PROTECTED = 8,
SHELL_OUT_OF_RESOURCES = 9,
SHELL_VOLUME_CORRUPTED = 10,
SHELL_VOLUME_FULL = 11,
SHELL_NO_MEDIA = 12,
SHELL_MEDIA_CHANGED = 13,
SHELL_NOT_FOUND = 14,
SHELL_ACCESS_DENIED = 15,
SHELL_TIMEOUT = 18,
SHELL_NOT_STARTED = 19,
SHELL_ALREADY_STARTED = 20,
SHELL_ABORTED = 21,
SHELL_INCOMPATIBLE_VERSION = 25,
SHELL_SECURITY_VIOLATION = 26,
SHELL_NOT_EQUAL = 27
} SHELL_STATUS;
typedef VOID *SHELL_FILE_HANDLE;
typedef struct {
EFI_LIST_ENTRY Link;
EFI_STATUS Status;
CONST CHAR16 *FullName;
CONST CHAR16 *FileName;
SHELL_FILE_HANDLE Handle;
EFI_FILE_INFO *Info;
} EFI_SHELL_FILE_INFO;
typedef
BOOLEAN
(EFIAPI *EFI_SHELL_BATCH_IS_ACTIVE) (
VOID
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_CLOSE_FILE) (
IN SHELL_FILE_HANDLE FileHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_CREATE_FILE) (
IN CONST CHAR16 *FileName,
IN UINT64 FileAttribs,
OUT SHELL_FILE_HANDLE *FileHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_DELETE_FILE) (
IN SHELL_FILE_HANDLE FileHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_DELETE_FILE_BY_NAME) (
IN CONST CHAR16 *FileName
);
typedef
VOID
(EFIAPI *EFI_SHELL_DISABLE_PAGE_BREAK) (
VOID
);
typedef
VOID
(EFIAPI *EFI_SHELL_ENABLE_PAGE_BREAK) (
VOID
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_EXECUTE) (
IN EFI_HANDLE *ParentImageHandle,
IN CHAR16 *CommandLine OPTIONAL,
IN CHAR16 **Environment OPTIONAL,
OUT EFI_STATUS *StatusCode OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_FIND_FILES) (
IN CONST CHAR16 *FilePattern,
OUT EFI_SHELL_FILE_INFO **FileList
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_FIND_FILES_IN_DIR) (
IN SHELL_FILE_HANDLE FileDirHandle,
OUT EFI_SHELL_FILE_INFO **FileList
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_FLUSH_FILE) (
IN SHELL_FILE_HANDLE FileHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_FREE_FILE_LIST) (
IN EFI_SHELL_FILE_INFO **FileList
);
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_ALIAS) (
IN CONST CHAR16 *Alias,
OUT BOOLEAN *Volatile OPTIONAL
);
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_CUR_DIR) (
IN CONST CHAR16 *FileSystemMapping OPTIONAL
);
typedef UINT32 EFI_SHELL_DEVICE_NAME_FLAGS;
#define EFI_DEVICE_NAME_USE_COMPONENT_NAME 0x00000001
#define EFI_DEVICE_NAME_USE_DEVICE_PATH 0x00000002
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_GET_DEVICE_NAME) (
IN EFI_HANDLE DeviceHandle,
IN EFI_SHELL_DEVICE_NAME_FLAGS Flags,
IN CHAR8 *Language,
OUT CHAR16 **BestDeviceName
);
typedef
CONST EFI_DEVICE_PATH_PROTOCOL *
(EFIAPI *EFI_SHELL_GET_DEVICE_PATH_FROM_MAP) (
IN CONST CHAR16 *Mapping
);
typedef
EFI_DEVICE_PATH_PROTOCOL *
(EFIAPI *EFI_SHELL_GET_DEVICE_PATH_FROM_FILE_PATH) (
IN CONST CHAR16 *Path
);
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_ENV) (
IN CONST CHAR16 *Name
);
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_ENV_EX) (
IN CONST CHAR16 *Name,
OUT UINT32 *Attributes OPTIONAL
);
typedef
EFI_FILE_INFO *
(EFIAPI *EFI_SHELL_GET_FILE_INFO) (
IN SHELL_FILE_HANDLE FileHandle
);
typedef
CHAR16 *
(EFIAPI *EFI_SHELL_GET_FILE_PATH_FROM_DEVICE_PATH) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *Path
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_GET_FILE_POSITION) (
IN SHELL_FILE_HANDLE FileHandle,
OUT UINT64 *Position
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_GET_FILE_SIZE) (
IN SHELL_FILE_HANDLE FileHandle,
OUT UINT64 *Size
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_GET_GUID_FROM_NAME) (
IN CONST CHAR16 *GuidName,
OUT EFI_GUID *Guid
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_GET_GUID_NAME)(
IN CONST EFI_GUID *Guid,
OUT CONST CHAR16 **GuidName
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_GET_HELP_TEXT) (
IN CONST CHAR16 *Command,
IN CONST CHAR16 *Sections,
OUT CHAR16 **HelpText
);
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_MAP_FROM_DEVICE_PATH) (
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
);
typedef
BOOLEAN
(EFIAPI *EFI_SHELL_GET_PAGE_BREAK) (
VOID
);
typedef
BOOLEAN
(EFIAPI *EFI_SHELL_IS_ROOT_SHELL) (
VOID
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_OPEN_FILE_BY_NAME) (
IN CONST CHAR16 *FileName,
OUT SHELL_FILE_HANDLE *FileHandle,
IN UINT64 OpenMode
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_OPEN_FILE_LIST) (
IN CHAR16 *Path,
IN UINT64 OpenMode,
IN OUT EFI_SHELL_FILE_INFO **FileList
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_OPEN_ROOT) (
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
OUT SHELL_FILE_HANDLE *FileHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_OPEN_ROOT_BY_HANDLE) (
IN EFI_HANDLE DeviceHandle,
OUT SHELL_FILE_HANDLE *FileHandle
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_READ_FILE) (
IN SHELL_FILE_HANDLE FileHandle,
IN OUT UINTN *ReadSize,
IN OUT VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_REGISTER_GUID_NAME) (
IN CONST EFI_GUID *Guid,
IN CONST CHAR16 *GuidName
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_REMOVE_DUP_IN_FILE_LIST) (
IN EFI_SHELL_FILE_INFO **FileList
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_SET_ALIAS) (
IN CONST CHAR16 *Command,
IN CONST CHAR16 *Alias,
IN BOOLEAN Replace,
IN BOOLEAN Volatile
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_SET_CUR_DIR) (
IN CONST CHAR16 *FileSystem OPTIONAL,
IN CONST CHAR16 *Dir
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_SET_ENV) (
IN CONST CHAR16 *Name,
IN CONST CHAR16 *Value,
IN BOOLEAN Volatile
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_SET_FILE_INFO) (
IN SHELL_FILE_HANDLE FileHandle,
IN CONST EFI_FILE_INFO *FileInfo
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_SET_FILE_POSITION) (
IN SHELL_FILE_HANDLE FileHandle,
IN UINT64 Position
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_SET_MAP) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST CHAR16 *Mapping
);
typedef
EFI_STATUS
(EFIAPI *EFI_SHELL_WRITE_FILE) (
IN SHELL_FILE_HANDLE FileHandle,
IN OUT UINTN *BufferSize,
IN VOID *Buffer
);
typedef struct _EFI_SHELL_PROTOCOL {
EFI_SHELL_EXECUTE Execute;
EFI_SHELL_GET_ENV GetEnv;
EFI_SHELL_SET_ENV SetEnv;
EFI_SHELL_GET_ALIAS GetAlias;
EFI_SHELL_SET_ALIAS SetAlias;
EFI_SHELL_GET_HELP_TEXT GetHelpText;
EFI_SHELL_GET_DEVICE_PATH_FROM_MAP GetDevicePathFromMap;
EFI_SHELL_GET_MAP_FROM_DEVICE_PATH GetMapFromDevicePath;
EFI_SHELL_GET_DEVICE_PATH_FROM_FILE_PATH GetDevicePathFromFilePath;
EFI_SHELL_GET_FILE_PATH_FROM_DEVICE_PATH GetFilePathFromDevicePath;
EFI_SHELL_SET_MAP SetMap;
EFI_SHELL_GET_CUR_DIR GetCurDir;
EFI_SHELL_SET_CUR_DIR SetCurDir;
EFI_SHELL_OPEN_FILE_LIST OpenFileList;
EFI_SHELL_FREE_FILE_LIST FreeFileList;
EFI_SHELL_REMOVE_DUP_IN_FILE_LIST RemoveDupInFileList;
EFI_SHELL_BATCH_IS_ACTIVE BatchIsActive;
EFI_SHELL_IS_ROOT_SHELL IsRootShell;
EFI_SHELL_ENABLE_PAGE_BREAK EnablePageBreak;
EFI_SHELL_DISABLE_PAGE_BREAK DisablePageBreak;
EFI_SHELL_GET_PAGE_BREAK GetPageBreak;
EFI_SHELL_GET_DEVICE_NAME GetDeviceName;
EFI_SHELL_GET_FILE_INFO GetFileInfo;
EFI_SHELL_SET_FILE_INFO SetFileInfo;
EFI_SHELL_OPEN_FILE_BY_NAME OpenFileByName;
EFI_SHELL_CLOSE_FILE CloseFile;
EFI_SHELL_CREATE_FILE CreateFile;
EFI_SHELL_READ_FILE ReadFile;
EFI_SHELL_WRITE_FILE WriteFile;
EFI_SHELL_DELETE_FILE DeleteFile;
EFI_SHELL_DELETE_FILE_BY_NAME DeleteFileByName;
EFI_SHELL_GET_FILE_POSITION GetFilePosition;
EFI_SHELL_SET_FILE_POSITION SetFilePosition;
EFI_SHELL_FLUSH_FILE FlushFile;
EFI_SHELL_FIND_FILES FindFiles;
EFI_SHELL_FIND_FILES_IN_DIR FindFilesInDir;
EFI_SHELL_GET_FILE_SIZE GetFileSize;
EFI_SHELL_OPEN_ROOT OpenRoot;
EFI_SHELL_OPEN_ROOT_BY_HANDLE OpenRootByHandle;
EFI_EVENT ExecutionBreak;
UINT32 MajorVersion;
UINT32 MinorVersion;
// Added for Shell 2.1
EFI_SHELL_REGISTER_GUID_NAME RegisterGuidName;
EFI_SHELL_GET_GUID_NAME GetGuidName;
EFI_SHELL_GET_GUID_FROM_NAME GetGuidFromName;
EFI_SHELL_GET_ENV_EX GetEnvEx;
} EFI_SHELL_PROTOCOL;
#define EFI_SHELL_PARAMETERS_PROTOCOL_GUID \
{ 0x752f3136, 0x4e16, 0x4fdc, { 0xa2, 0x2a, 0xe5, 0xf4, 0x68, 0x12, 0xf4, 0xca } }
INTERFACE_DECL(_EFI_SHELL_PARAMETERS_PROTOCOL);
typedef struct _EFI_SHELL_PARAMETERS_PROTOCOL {
CHAR16 **Argv;
UINTN Argc;
SHELL_FILE_HANDLE StdIn;
SHELL_FILE_HANDLE StdOut;
SHELL_FILE_HANDLE StdErr;
} EFI_SHELL_PARAMETERS_PROTOCOL;
#define EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_GUID \
{ 0x3c7200e9, 0x005f, 0x4ea4, { 0x87, 0xde, 0xa3, 0xdf, 0xac, 0x8a, 0x27, 0xc3 } }
INTERFACE_DECL(_EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL);
typedef
SHELL_STATUS
(EFIAPI *SHELL_COMMAND_HANDLER)(
IN struct _EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This,
IN EFI_SYSTEM_TABLE *SystemTable,
IN EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters,
IN EFI_SHELL_PROTOCOL *Shell
);
typedef
CHAR16*
(EFIAPI *SHELL_COMMAND_GETHELP)(
IN struct _EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This,
IN CONST CHAR8 *Language
);
typedef struct _EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL {
CONST CHAR16 *CommandName;
SHELL_COMMAND_HANDLER Handler;
SHELL_COMMAND_GETHELP GetHelp;
} EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL;
#endif
efi/inc/efishellintf.h
+94
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@@ -0,0 +1,94 @@
/** @file
SHELL_INTERFACE_PROTOCOL from EDK shell (no spec).
Shell Interface - additional information (over image_info) provided
to an application started by the shell.
ConIo provides a file-style interface to the console.
The shell interface's and data (including ConIo) are only valid during
the applications Entry Point. Once the application returns from it's
entry point the data is freed by the invoking shell.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
/*
* This is based on ShellPkg/Include/Protocol/EfiShellInterface.h from EDK II.
*/
#ifndef _SHELLINTERFACE_H_
#define _SHELLINTERFACE_H_
#define SHELL_INTERFACE_PROTOCOL_GUID \
{ \
0x47c7b223, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} \
}
///
/// Bit definitions for EFI_SHELL_ARG_INFO
///
typedef enum {
ARG_NO_ATTRIB = 0x0,
ARG_IS_QUOTED = 1<<0,
ARG_PARTIALLY_QUOTED = 1<<1,
ARG_FIRST_HALF_QUOTED = 1<<2,
ARG_FIRST_CHAR_IS_ESC = 1<<3
} EFI_SHELL_ARG_INFO_TYPES;
///
/// Attributes for an argument.
///
typedef struct _EFI_SHELL_ARG_INFO {
UINT32 Attributes;
} EFI_SHELL_ARG_INFO;
///
/// This protocol provides access to additional information about a shell application.
///
typedef struct {
///
/// Handle back to original image handle & image information.
///
EFI_HANDLE ImageHandle;
EFI_LOADED_IMAGE *Info;
///
/// Parsed arg list converted more C-like format.
///
CHAR16 **Argv;
UINTN Argc;
///
/// Storage for file redirection args after parsing.
///
CHAR16 **RedirArgv;
UINTN RedirArgc;
///
/// A file style handle for console io.
///
EFI_FILE *StdIn;
EFI_FILE *StdOut;
EFI_FILE *StdErr;
///
/// List of attributes for each argument.
///
EFI_SHELL_ARG_INFO *ArgInfo;
///
/// Whether we are echoing.
///
BOOLEAN EchoOn;
} EFI_SHELL_INTERFACE;
#endif
efi/inc/efistdarg.h
+68
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@@ -0,0 +1,68 @@
#ifndef _EFISTDARG_H_
#define _EFISTDARG_H_
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
devpath.h
Abstract:
Defines for parsing the EFI Device Path structures
Revision History
--*/
/* Use somebody else's definitions */
#if defined(GNU_EFI_USE_EXTERNAL_STDARG)
#include <stdarg.h>
#else
/* MSVC */
#if defined(_MSC_VER)
#include <stdarg.h>
typedef va_list ms_va_list;
#define ms_va_start(v,l) va_start(v,l)
#define ms_va_end(v) va_end(v)
#define ms_va_arg(v,l) va_arg(v,l)
#define ms_va_copy(d,s) va_copy(d,s)
#endif
/* GCC x86_64 */
#if !defined(_MSC_VER) && defined(__x86_64__)
typedef __builtin_va_list va_list;
#define va_start(v,l) __builtin_va_start(v,l)
#define va_end(v) __builtin_va_end(v)
#define va_arg(v,l) __builtin_va_arg(v,l)
#define va_copy(d,s) __builtin_va_copy(d,s)
typedef __builtin_ms_va_list ms_va_list;
#define ms_va_start(v,l) __builtin_ms_va_start(v,l)
#define ms_va_end(v) __builtin_ms_va_end(v)
#define ms_va_arg(v,l) __builtin_va_arg(v,l) /* There is no __builtin_ms_va_arg */
#define ms_va_copy(d,s) __builtin_ms_va_copy(d,s)
#endif
/* GCC non-x86_64 */
#if !defined(_MSC_VER) && !defined(__x86_64__)
typedef __builtin_va_list va_list;
#define va_start(v,l) __builtin_va_start(v,l)
#define va_end(v) __builtin_va_end(v)
#define va_arg(v,l) __builtin_va_arg(v,l)
#define va_copy(d,s) __builtin_va_copy(d,s)
typedef __builtin_va_list ms_va_list;
#define ms_va_start(v,l) __builtin_va_start(v,l)
#define ms_va_end(v) __builtin_va_end(v)
#define ms_va_arg(v,l) __builtin_va_arg(v,l)
#define ms_va_copy(d,s) __builtin_va_copy(d,s)
#endif
#endif
#endif
efi/inc/efitcp.h
+391
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@@ -0,0 +1,391 @@
#ifndef _EFI_TCP_H
#define _EFI_TCP_H
/*++
Copyright (c) 2013 Intel Corporation
--*/
#define EFI_TCP4_SERVICE_BINDING_PROTOCOL \
{ 0x00720665, 0x67eb, 0x4a99, {0xba, 0xf7, 0xd3, 0xc3, 0x3a, 0x1c,0x7c, 0xc9}}
#define EFI_TCP4_PROTOCOL \
{ 0x65530bc7, 0xa359, 0x410f, {0xb0, 0x10, 0x5a, 0xad, 0xc7, 0xec, 0x2b, 0x62}}
#define EFI_TCP6_SERVICE_BINDING_PROTOCOL \
{ 0xec20eb79, 0x6c1a, 0x4664, {0x9a, 0xd, 0xd2, 0xe4, 0xcc, 0x16, 0xd6, 0x64}}
#define EFI_TCP6_PROTOCOL \
{ 0x46e44855, 0xbd60, 0x4ab7, {0xab, 0xd, 0xa6, 0x79, 0xb9, 0x44, 0x7d, 0x77}}
INTERFACE_DECL(_EFI_TCP4);
INTERFACE_DECL(_EFI_TCP6);
typedef struct {
BOOLEAN UseDefaultAddress;
EFI_IPv4_ADDRESS StationAddress;
EFI_IPv4_ADDRESS SubnetMask;
UINT16 StationPort;
EFI_IPv4_ADDRESS RemoteAddress;
UINT16 RemotePort;
BOOLEAN ActiveFlag;
} EFI_TCP4_ACCESS_POINT;
typedef struct {
UINT32 ReceiveBufferSize;
UINT32 SendBufferSize;
UINT32 MaxSynBackLog;
UINT32 ConnectionTimeout;
UINT32 DataRetries;
UINT32 FinTimeout;
UINT32 TimeWaitTimeout;
UINT32 KeepAliveProbes;
UINT32 KeepAliveTime;
UINT32 KeepAliveInterval;
BOOLEAN EnableNagle;
BOOLEAN EnableTimeStamp;
BOOLEAN EnableWindowScaling;
BOOLEAN EnableSelectiveAck;
BOOLEAN EnablePAthMtuDiscovery;
} EFI_TCP4_OPTION;
typedef struct {
// Receiving Filters
// I/O parameters
UINT8 TypeOfService;
UINT8 TimeToLive;
// Access Point
EFI_TCP4_ACCESS_POINT AccessPoint;
// TCP Control Options
EFI_TCP4_OPTION *ControlOption;
} EFI_TCP4_CONFIG_DATA;
typedef enum {
Tcp4StateClosed = 0,
Tcp4StateListen = 1,
Tcp4StateSynSent = 2,
Tcp4StateSynReceived = 3,
Tcp4StateEstablished = 4,
Tcp4StateFinWait1 = 5,
Tcp4StateFinWait2 = 6,
Tcp4StateClosing = 7,
Tcp4StateTimeWait = 8,
Tcp4StateCloseWait = 9,
Tcp4StateLastAck = 10
} EFI_TCP4_CONNECTION_STATE;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_GET_MODE_DATA) (
IN struct _EFI_TCP4 *This,
OUT EFI_TCP4_CONNECTION_STATE *Tcp4State OPTIONAL,
OUT EFI_TCP4_CONFIG_DATA *Tcp4ConfigData OPTIONAL,
OUT EFI_IP4_MODE_DATA *Ip4ModeData OPTIONAL,
OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_CONFIGURE) (
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_CONFIG_DATA *TcpConfigData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_ROUTES) (
IN struct _EFI_TCP4 *This,
IN BOOLEAN DeleteRoute,
IN EFI_IPv4_ADDRESS *SubnetAddress,
IN EFI_IPv4_ADDRESS *SubnetMask,
IN EFI_IPv4_ADDRESS *GatewayAddress
);
typedef struct {
EFI_EVENT Event;
EFI_STATUS Status;
} EFI_TCP4_COMPLETION_TOKEN;
typedef struct {
EFI_TCP4_COMPLETION_TOKEN CompletionToken;
} EFI_TCP4_CONNECTION_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_CONNECT) (
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_CONNECTION_TOKEN *ConnectionToken
);
typedef struct {
EFI_TCP4_COMPLETION_TOKEN CompletionToken;
EFI_HANDLE NewChildHandle;
} EFI_TCP4_LISTEN_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_ACCEPT) (
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_LISTEN_TOKEN *ListenToken
);
#define EFI_CONNECTION_FIN EFIERR(104)
#define EFI_CONNECTION_RESET EFIERR(105)
#define EFI_CONNECTION_REFUSED EFIERR(106)
typedef struct {
UINT32 FragmentLength;
VOID *FragmentBuffer;
} EFI_TCP4_FRAGMENT_DATA;
typedef struct {
BOOLEAN UrgentFlag;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_TCP4_FRAGMENT_DATA FragmentTable[1];
} EFI_TCP4_RECEIVE_DATA;
typedef struct {
BOOLEAN Push;
BOOLEAN Urgent;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_TCP4_FRAGMENT_DATA FragmentTable[1];
} EFI_TCP4_TRANSMIT_DATA;
typedef struct {
EFI_TCP4_COMPLETION_TOKEN CompletionToken;
union {
EFI_TCP4_RECEIVE_DATA *RxData;
EFI_TCP4_TRANSMIT_DATA *TxData;
} Packet;
} EFI_TCP4_IO_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_TRANSMIT) (
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_IO_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_RECEIVE) (
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_IO_TOKEN *Token
);
typedef struct {
EFI_TCP4_COMPLETION_TOKEN CompletionToken;
BOOLEAN AbortOnClose;
} EFI_TCP4_CLOSE_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_CLOSE)(
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_CLOSE_TOKEN *CloseToken
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_CANCEL)(
IN struct _EFI_TCP4 *This,
IN EFI_TCP4_COMPLETION_TOKEN *Token OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP4_POLL) (
IN struct _EFI_TCP4 *This
);
typedef struct _EFI_TCP4 {
EFI_TCP4_GET_MODE_DATA GetModeData;
EFI_TCP4_CONFIGURE Configure;
EFI_TCP4_ROUTES Routes;
EFI_TCP4_CONNECT Connect;
EFI_TCP4_ACCEPT Accept;
EFI_TCP4_TRANSMIT Transmit;
EFI_TCP4_RECEIVE Receive;
EFI_TCP4_CLOSE Close;
EFI_TCP4_CANCEL Cancel;
EFI_TCP4_POLL Poll;
} EFI_TCP4;
typedef enum {
Tcp6StateClosed = 0,
Tcp6StateListen = 1,
Tcp6StateSynSent = 2,
Tcp6StateSynReceived = 3,
Tcp6StateEstablished = 4,
Tcp6StateFinWait1 = 5,
Tcp6StateFinWait2 = 6,
Tcp6StateClosing = 7,
Tcp6StateTimeWait = 8,
Tcp6StateCloseWait = 9,
Tcp6StateLastAck = 10
} EFI_TCP6_CONNECTION_STATE;
typedef struct {
EFI_IPv6_ADDRESS StationAddress;
UINT16 StationPort;
EFI_IPv6_ADDRESS RemoteAddress;
UINT16 RemotePort;
BOOLEAN ActiveFlag;
} EFI_TCP6_ACCESS_POINT;
typedef struct {
UINT32 ReceiveBufferSize;
UINT32 SendBufferSize;
UINT32 MaxSynBackLog;
UINT32 ConnectionTimeout;
UINT32 DataRetries;
UINT32 FinTimeout;
UINT32 TimeWaitTimeout;
UINT32 KeepAliveProbes;
UINT32 KeepAliveTime;
UINT32 KeepAliveInterval;
BOOLEAN EnableNagle;
BOOLEAN EnableTimeStamp;
BOOLEAN EnableWindbowScaling;
BOOLEAN EnableSelectiveAck;
BOOLEAN EnablePathMtuDiscovery;
} EFI_TCP6_OPTION;
typedef struct {
UINT8 TrafficClass;
UINT8 HopLimit;
EFI_TCP6_ACCESS_POINT AccessPoint;
EFI_TCP6_OPTION *ControlOption;
} EFI_TCP6_CONFIG_DATA;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_GET_MODE_DATA) (
IN struct _EFI_TCP6 *This,
OUT EFI_TCP6_CONNECTION_STATE *Tcp6State OPTIONAL,
OUT EFI_TCP6_CONFIG_DATA *Tcp6ConfigData OPTIONAL,
OUT EFI_IP6_MODE_DATA *Ip6ModeData OPTIONAL,
OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_CONFIGURE) (
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_CONFIG_DATA *Tcp6ConfigData OPTIONAL
);
typedef struct {
EFI_EVENT Event;
EFI_STATUS Status;
} EFI_TCP6_COMPLETION_TOKEN;
typedef struct {
EFI_TCP6_COMPLETION_TOKEN CompletionToken;
} EFI_TCP6_CONNECTION_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_CONNECT) (
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_CONNECTION_TOKEN *ConnectionToken
);
typedef struct {
EFI_TCP6_COMPLETION_TOKEN CompletionToken;
EFI_HANDLE NewChildHandle;
} EFI_TCP6_LISTEN_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_ACCEPT) (
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_LISTEN_TOKEN *ListenToken
);
typedef struct {
UINT32 FragmentLength;
VOID *FragmentBuffer;
} EFI_TCP6_FRAGMENT_DATA;
typedef struct {
BOOLEAN UrgentFlag;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_TCP6_FRAGMENT_DATA FragmentTable[1];
} EFI_TCP6_RECEIVE_DATA;
typedef struct {
BOOLEAN Push;
BOOLEAN Urgent;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_TCP6_FRAGMENT_DATA FragmentTable[1];
} EFI_TCP6_TRANSMIT_DATA;
typedef struct {
EFI_TCP6_COMPLETION_TOKEN CompletionToken;
union {
EFI_TCP6_RECEIVE_DATA *RxData;
EFI_TCP6_TRANSMIT_DATA *TxData;
} Packet;
} EFI_TCP6_IO_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_TRANSMIT) (
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_IO_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_RECEIVE) (
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_IO_TOKEN *Token
);
typedef struct {
EFI_TCP6_COMPLETION_TOKEN CompletionToken;
BOOLEAN AbortOnClose;
} EFI_TCP6_CLOSE_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_CLOSE)(
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_CLOSE_TOKEN *CloseToken
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_CANCEL)(
IN struct _EFI_TCP6 *This,
IN EFI_TCP6_COMPLETION_TOKEN *Token OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_TCP6_POLL) (
IN struct _EFI_TCP6 *This
);
typedef struct _EFI_TCP6 {
EFI_TCP6_GET_MODE_DATA GetModeData;
EFI_TCP6_CONFIGURE Configure;
EFI_TCP6_CONNECT Connect;
EFI_TCP6_ACCEPT Accept;
EFI_TCP6_TRANSMIT Transmit;
EFI_TCP6_RECEIVE Receive;
EFI_TCP6_CLOSE Close;
EFI_TCP6_CANCEL Cancel;
EFI_TCP6_POLL Poll;
} EFI_TCP6;
#endif /* _EFI_TCP_H */
efi/inc/efiudp.h
+272
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@@ -0,0 +1,272 @@
#ifndef _EFI_UDP_H
#define _EFI_UDP_H
/*++
Copyright (c) 2013 Intel Corporation
--*/
#define EFI_UDP4_SERVICE_BINDING_PROTOCOL \
{ 0x83f01464, 0x99bd, 0x45e5, {0xb3, 0x83, 0xaf, 0x63, 0x05, 0xd8, 0xe9, 0xe6} }
#define EFI_UDP4_PROTOCOL \
{ 0x3ad9df29, 0x4501, 0x478d, {0xb1, 0xf8, 0x7f, 0x7f, 0xe7, 0x0e, 0x50, 0xf3} }
#define EFI_UDP6_SERVICE_BINDING_PROTOCOL \
{ 0x66ed4721, 0x3c98, 0x4d3e, {0x81, 0xe3, 0xd0, 0x3d, 0xd3, 0x9a, 0x72, 0x54} }
#define EFI_UDP6_PROTOCOL \
{ 0x4f948815, 0xb4b9, 0x43cb, {0x8a, 0x33, 0x90, 0xe0, 0x60, 0xb3,0x49, 0x55} }
INTERFACE_DECL(_EFI_UDP4);
INTERFACE_DECL(_EFI_UDP6);
typedef struct {
BOOLEAN AcceptBroadcast;
BOOLEAN AcceptPromiscuous;
BOOLEAN AcceptAnyPort;
BOOLEAN AllowDuplicatePort;
UINT8 TypeOfService;
UINT8 TimeToLive;
BOOLEAN DoNotFragment;
UINT32 ReceiveTimeout;
UINT32 TransmitTimeout;
BOOLEAN UseDefaultAddress;
EFI_IPv4_ADDRESS StationAddress;
EFI_IPv4_ADDRESS SubnetMask;
UINT16 StationPort;
EFI_IPv4_ADDRESS RemoteAddress;
UINT16 RemotePort;
} EFI_UDP4_CONFIG_DATA;
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_GET_MODE_DATA) (
IN struct _EFI_UDP4 *This,
OUT EFI_UDP4_CONFIG_DATA *Udp4ConfigData OPTIONAL,
OUT EFI_IP4_MODE_DATA *Ip4ModeData OPTIONAL,
OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_CONFIGURE) (
IN struct _EFI_UDP4 *This,
IN EFI_UDP4_CONFIG_DATA *UdpConfigData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_GROUPS) (
IN struct _EFI_UDP4 *This,
IN BOOLEAN JoinFlag,
IN EFI_IPv4_ADDRESS *MulticastAddress OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_ROUTES) (
IN struct _EFI_UDP4 *This,
IN BOOLEAN DeleteRoute,
IN EFI_IPv4_ADDRESS *SubnetAddress,
IN EFI_IPv4_ADDRESS *SubnetMask,
IN EFI_IPv4_ADDRESS *GatewayAddress
);
#define EFI_NETWORK_UNREACHABLE EFIERR(100)
#define EFI_HOST_UNREACHABLE EFIERR(101)
#define EFI_PROTOCOL_UNREACHABLE EFIERR(102)
#define EFI_PORT_UNREACHABLE EFIERR(103)
typedef struct {
EFI_IPv4_ADDRESS SourceAddress;
UINT16 SourcePort;
EFI_IPv4_ADDRESS DestinationAddress;
UINT16 DestinationPort;
} EFI_UDP4_SESSION_DATA;
typedef struct {
UINT32 FragmentLength;
VOID *FragmentBuffer;
} EFI_UDP4_FRAGMENT_DATA;
typedef struct {
EFI_TIME TimeStamp;
EFI_EVENT RecycleSignal;
EFI_UDP4_SESSION_DATA UdpSession;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_UDP4_FRAGMENT_DATA FragmentTable[1];
} EFI_UDP4_RECEIVE_DATA;
typedef struct {
EFI_UDP4_SESSION_DATA *UdpSessionData;
EFI_IPv4_ADDRESS *GatewayAddress;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_UDP4_FRAGMENT_DATA FragmentTable[1];
} EFI_UDP4_TRANSMIT_DATA;
typedef struct {
EFI_EVENT Event;
EFI_STATUS Status;
union {
EFI_UDP4_RECEIVE_DATA *RxData;
EFI_UDP4_TRANSMIT_DATA *TxData;
} Packet;
} EFI_UDP4_COMPLETION_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_TRANSMIT) (
IN struct _EFI_UDP4 *This,
IN EFI_UDP4_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_RECEIVE) (
IN struct _EFI_UDP4 *This,
IN EFI_UDP4_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_CANCEL)(
IN struct _EFI_UDP4 *This,
IN EFI_UDP4_COMPLETION_TOKEN *Token OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP4_POLL) (
IN struct _EFI_UDP4 *This
);
typedef struct _EFI_UDP4 {
EFI_UDP4_GET_MODE_DATA GetModeData;
EFI_UDP4_CONFIGURE Configure;
EFI_UDP4_GROUPS Groups;
EFI_UDP4_ROUTES Routes;
EFI_UDP4_TRANSMIT Transmit;
EFI_UDP4_RECEIVE Receive;
EFI_UDP4_CANCEL Cancel;
EFI_UDP4_POLL Poll;
} EFI_UDP4;
typedef struct {
BOOLEAN AcceptPromiscuous;
BOOLEAN AcceptAnyPort;
BOOLEAN AllowDuplicatePort;
UINT8 TrafficClass;
UINT8 HopLimit;
UINT32 ReceiveTimeout;
UINT32 TransmitTimeout;
EFI_IPv6_ADDRESS StationAddress;
UINT16 StationPort;
EFI_IPv6_ADDRESS RemoteAddress;
UINT16 RemotePort;
} EFI_UDP6_CONFIG_DATA;
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_GET_MODE_DATA) (
IN struct _EFI_UDP6 *This,
OUT EFI_UDP6_CONFIG_DATA *Udp6ConfigData OPTIONAL,
OUT EFI_IP6_MODE_DATA *Ip6ModeData OPTIONAL,
OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_CONFIGURE) (
IN struct _EFI_UDP6 *This,
IN EFI_UDP6_CONFIG_DATA *UdpConfigData OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_GROUPS) (
IN struct _EFI_UDP6 *This,
IN BOOLEAN JoinFlag,
IN EFI_IPv6_ADDRESS *MulticastAddress OPTIONAL
);
typedef struct {
EFI_IPv6_ADDRESS SourceAddress;
UINT16 SourcePort;
EFI_IPv6_ADDRESS DestinationAddress;
UINT16 DestinationPort;
} EFI_UDP6_SESSION_DATA;
typedef struct {
UINT32 FragmentLength;
VOID *FragmentBuffer;
} EFI_UDP6_FRAGMENT_DATA;
typedef struct {
EFI_TIME TimeStamp;
EFI_EVENT RecycleSignal;
EFI_UDP6_SESSION_DATA UdpSession;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_UDP6_FRAGMENT_DATA FragmentTable[1];
} EFI_UDP6_RECEIVE_DATA;
typedef struct {
EFI_UDP6_SESSION_DATA *UdpSessionData;
UINT32 DataLength;
UINT32 FragmentCount;
EFI_UDP6_FRAGMENT_DATA FragmentTable[1];
} EFI_UDP6_TRANSMIT_DATA;
typedef struct {
EFI_EVENT Event;
EFI_STATUS Status;
union {
EFI_UDP6_RECEIVE_DATA *RxData;
EFI_UDP6_TRANSMIT_DATA *TxData;
} Packet;
} EFI_UDP6_COMPLETION_TOKEN;
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_TRANSMIT) (
IN struct _EFI_UDP6 *This,
IN EFI_UDP6_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_RECEIVE) (
IN struct _EFI_UDP6 *This,
IN EFI_UDP6_COMPLETION_TOKEN *Token
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_CANCEL)(
IN struct _EFI_UDP6 *This,
IN EFI_UDP6_COMPLETION_TOKEN *Token OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_UDP6_POLL) (
IN struct _EFI_UDP6 *This
);
typedef struct _EFI_UDP6 {
EFI_UDP6_GET_MODE_DATA GetModeData;
EFI_UDP6_CONFIGURE Configure;
EFI_UDP6_GROUPS Groups;
EFI_UDP6_TRANSMIT Transmit;
EFI_UDP6_RECEIVE Receive;
EFI_UDP6_CANCEL Cancel;
EFI_UDP6_POLL Poll;
} EFI_UDP6;
#endif /* _EFI_UDP_H */
efi/inc/efiui.h
+58
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@@ -0,0 +1,58 @@
#ifndef _EFI_UI_H
#define _EFI_UI_H
/*++
Copyright (c) 200 Intel Corporation
Module Name:
EfiUi.h
Abstract:
Protocol used to build User Interface (UI) stuff.
This protocol is just data. It is a multi dimentional array.
For each string there is an array of UI_STRING_ENTRY. Each string
is for a different language translation of the same string. The list
is terminated by a NULL UiString. There can be any number of
UI_STRING_ENTRY arrays. A NULL array terminates the list. A NULL array
entry contains all zeros.
Thus the shortest possible EFI_UI_PROTOCOL has three UI_STRING_ENTRY.
The String, it's NULL terminator, and the NULL terminator for the entire
thing.
Revision History
--*/
#define EFI_UI_INTERFACE_PROTOCOL_GUID \
{ 0x32dd7981, 0x2d27, 0x11d4, {0xbc, 0x8b, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} }
#define EFI_UI_PROTOCOL EFI_UI_INTERFACE_PROTOCOL_GUID
typedef enum {
UiDeviceString,
UiVendorString,
UiMaxString
} UI_STRING_TYPE;
typedef struct {
ISO_639_2 *LangCode;
CHAR16 *UiString;
} UI_STRING_ENTRY;
#define EFI_UI_INTERFACE_PROTOCOL_VERSION 0x00010000
#define EFI_UI_VERSION EFI_UI_INTERFACE_PROTOCOL_VERSION
typedef struct _EFI_UI_INTERFACE_PROTOCOL {
UINT32 Version;
UI_STRING_ENTRY *Entry;
} EFI_UI_INTERFACE_PROTOCOL;
typedef struct _EFI_UI_INTERFACE_PROTOCOL _UI_INTERFACE;
typedef EFI_UI_INTERFACE_PROTOCOL UI_INTERFACE;
#endif
efi/inc/internal/print.h
+105
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@@ -0,0 +1,105 @@
#if !defined(__GNU_EFI_INTERNAL_PRINT)
#define __GNU_EFI_INTERNAL_PRINT
//
// Internal fucntions
//
//
// Declare runtime functions
//
#ifdef RUNTIME_CODE
#ifndef __GNUC__
// For debugging..
/*
#pragma RUNTIME_CODE(PGETC)
*/
#endif /* !defined(__GNUC__) */
#endif
typedef struct {
BOOLEAN Ascii;
UINTN Index;
union {
CONST CHAR16 *pw;
CONST CHAR8 *pc;
} un;
} POINTER;
EFI_INTERNAL
CHAR16
PGETC (
IN POINTER *p
);
#define PRINT_STRING_LEN 200
#define PRINT_ITEM_BUFFER_LEN 100
#define pw un.pw
#define pc un.pc
typedef struct _pitem {
POINTER Item;
CHAR16 Scratch[PRINT_ITEM_BUFFER_LEN];
UINTN Width;
UINTN FieldWidth;
UINTN *WidthParse;
CHAR16 Pad;
BOOLEAN PadBefore;
BOOLEAN Comma;
BOOLEAN Long;
} PRINT_ITEM;
EFI_INTERNAL
CHAR16
PGETC (
IN POINTER *p
)
{
CHAR16 c;
c = p->Ascii ? p->pc[p->Index] : p->pw[p->Index];
p->Index += 1;
return c;
}
INTN EFIAPI
_SPrint (
IN VOID *Context,
IN CHAR16 *Buffer
);
INTN EFIAPI
_PoolPrint (
IN VOID *Context,
IN CHAR16 *Buffer
);
INTN EFIAPI
_DbgOut (
IN VOID *Context,
IN CHAR16 *Buffer
);
EFI_INTERNAL
INTN
IsLocalPrint(void *func)
{
if (func == _DbgOut || func == _SPrint || func == _PoolPrint)
return 1;
return 0;
}
#endif
//
//
//
efi/inc/internal/va_print.h
+547
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@@ -0,0 +1,547 @@
#if !defined(__GNU_EFI_INTERNAL_VA_PRINT)
#define __GNU_EFI_INTERNAL_VA_PRINT
#include <efistdarg.h>
#include "print.h"
#if defined(__GNU_EFI_INTERNAL_USE_MS_VA_ABI)
typedef ms_va_list VA_LIST;
#define VA_START(a,b) ms_va_start(a,b)
#define VA_COPY(a,b) ms_va_copy(a,b)
#define VA_END(a) ms_va_end(a)
#define VA_ARG(a,b) ms_va_arg(a,b)
#else
typedef va_list VA_LIST;
#define VA_START(a,b) va_start(a,b)
#define VA_COPY(a,b) va_copy(a,b)
#define VA_END(a) va_end(a)
#define VA_ARG(a,b) va_arg(a,b)
#endif
#if defined(__GNU_EFI_INTERNAL_USE_MS_VA_ABI)
#define FUNCTION_NAME(a) MS_ ## a
#define CALL_CONV EFIAPI
#else
#define FUNCTION_NAME(a) a
#define CALL_CONV
#endif
//
// Declare runtime functions
//
#ifdef RUNTIME_CODE
#ifndef __GNUC__
// For debugging..
/*
#pragma RUNTIME_CODE(FUNCTION_NAME(_Print))
#pragma RUNTIME_CODE(FUNCTION_NAME(PFLUSH))
#pragma RUNTIME_CODE(FUNCTION_NAME(PSETATTR))
#pragma RUNTIME_CODE(FUNCTION_NAME(PPUTC))
#pragma RUNTIME_CODE(FUNCTION_NAME(PITEM))
*/
#endif /* !defined(__GNUC__) */
#endif
typedef struct FUNCTION_NAME(_pstate) {
// Input
POINTER fmt;
VA_LIST args;
// Output
CHAR16 *Buffer;
CHAR16 *End;
CHAR16 *Pos;
UINTN Len;
UINTN Attr;
UINTN RestoreAttr;
UINTN AttrNorm;
UINTN AttrHighlight;
UINTN AttrError;
INTN (EFIAPI *Output)(VOID *context, CHAR16 *str);
INTN (EFIAPI *SetAttr)(VOID *context, UINTN attr);
VOID *Context;
// Current item being formatted
struct _pitem *Item;
} FUNCTION_NAME(PRINT_STATE);
EFI_INTERNAL
UINTN
CALL_CONV
FUNCTION_NAME(_Print) (
IN FUNCTION_NAME(PRINT_STATE) *ps
);
UINTN
CALL_CONV
FUNCTION_NAME(_IPrint) (
IN UINTN Column,
IN UINTN Row,
IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
IN CONST CHAR16 *fmt,
IN CONST CHAR8 *fmta,
IN VA_LIST args
);
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PFLUSH) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps
);
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PPUTC) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps,
IN CHAR16 c
);
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PITEM) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps
);
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PSETATTR) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps,
IN UINTN Attr
);
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PFLUSH) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps
)
{
*ps->Pos = 0;
if (IsLocalPrint(ps->Output))
ps->Output(ps->Context, ps->Buffer);
else
uefi_call_wrapper(ps->Output, 2, ps->Context, ps->Buffer);
ps->Pos = ps->Buffer;
}
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PSETATTR) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps,
IN UINTN Attr
)
{
FUNCTION_NAME(PFLUSH) (ps);
ps->RestoreAttr = ps->Attr;
if (ps->SetAttr) {
uefi_call_wrapper(ps->SetAttr, 2, ps->Context, Attr);
}
ps->Attr = Attr;
}
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PPUTC) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps,
IN CHAR16 c
)
{
// if this is a newline, add a carriage return
CHAR16 last_char = (ps->Len > 0) ? *(ps->Pos - 1) : '\0';
if (c == '\n' && last_char != '\r') {
FUNCTION_NAME(PPUTC) (ps, '\r');
}
*ps->Pos = c;
ps->Pos += 1;
ps->Len += 1;
// if at the end of the buffer, flush it
if (ps->Pos >= ps->End) {
FUNCTION_NAME(PFLUSH)(ps);
}
}
EFI_INTERNAL
VOID
CALL_CONV
FUNCTION_NAME(PITEM) (
IN OUT FUNCTION_NAME(PRINT_STATE) *ps
)
{
UINTN Len, i;
PRINT_ITEM *Item;
CHAR16 c;
// Get the length of the item
Item = ps->Item;
Item->Item.Index = 0;
while (Item->Item.Index < Item->FieldWidth) {
c = PGETC(&Item->Item);
if (!c) {
Item->Item.Index -= 1;
break;
}
}
Len = Item->Item.Index;
// if there is no item field width, use the items width
if (Item->FieldWidth == (UINTN) -1) {
Item->FieldWidth = Len;
}
// if item is larger then width, update width
if (Len > Item->Width) {
Item->Width = Len;
}
// if pad field before, add pad char
if (Item->PadBefore) {
for (i=Item->Width; i < Item->FieldWidth; i+=1) {
FUNCTION_NAME(PPUTC) (ps, ' ');
}
}
// pad item
for (i=Len; i < Item->Width; i++) {
FUNCTION_NAME(PPUTC) (ps, Item->Pad);
}
// add the item
Item->Item.Index=0;
while (Item->Item.Index < Len) {
FUNCTION_NAME(PPUTC) (ps, PGETC(&Item->Item));
}
// If pad at the end, add pad char
if (!Item->PadBefore) {
for (i=Item->Width; i < Item->FieldWidth; i+=1) {
FUNCTION_NAME(PPUTC) (ps, ' ');
}
}
}
EFI_INTERNAL
UINTN
CALL_CONV
FUNCTION_NAME(_Print) (
IN FUNCTION_NAME(PRINT_STATE) *ps
)
/*++
Routine Description:
%w.lF - w = width
l = field width
F = format of arg
Args F:
0 - pad with zeros
- - justify on left (default is on right)
, - add comma's to field
* - width provided on stack
n - Set output attribute to normal (for this field only)
h - Set output attribute to highlight (for this field only)
e - Set output attribute to error (for this field only)
l - Value is 64 bits
a - ascii string
s - unicode string
X - fixed 8 byte value in hex
x - hex value
d - value as signed decimal
u - value as unsigned decimal
f - value as floating point
c - Unicode char
t - EFI time structure
g - Pointer to GUID
r - EFI status code (result code)
D - pointer to Device Path with normal ending.
N - Set output attribute to normal
H - Set output attribute to highlight
E - Set output attribute to error
% - Print a %
Arguments:
SystemTable - The system table
Returns:
Number of charactors written
--*/
{
CHAR16 c;
UINTN Attr;
PRINT_ITEM Item;
CHAR16 Buffer[PRINT_STRING_LEN];
ps->Len = 0;
ps->Buffer = Buffer;
ps->Pos = Buffer;
ps->End = Buffer + PRINT_STRING_LEN - 1;
ps->Item = &Item;
ps->fmt.Index = 0;
while ((c = PGETC(&ps->fmt))) {
if (c != '%') {
FUNCTION_NAME(PPUTC) ( ps, c );
continue;
}
// setup for new item
Item.FieldWidth = (UINTN) -1;
Item.Width = 0;
Item.WidthParse = &Item.Width;
Item.Pad = ' ';
Item.PadBefore = TRUE;
Item.Comma = FALSE;
Item.Long = FALSE;
Item.Item.Ascii = FALSE;
Item.Item.pw = NULL;
ps->RestoreAttr = 0;
Attr = 0;
while ((c = PGETC(&ps->fmt))) {
switch (c) {
case '%':
//
// %% -> %
//
Item.Scratch[0] = '%';
Item.Scratch[1] = 0;
Item.Item.pw = Item.Scratch;
break;
case ',':
Item.Comma = TRUE;
break;
case '-':
Item.PadBefore = FALSE;
break;
case '*':
*Item.WidthParse = VA_ARG(ps->args, UINTN);
break;
case '.':
Item.WidthParse = &Item.FieldWidth;
break;
case '0':
Item.Pad = '0';
break;
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
*Item.WidthParse = 0;
do {
*Item.WidthParse = *Item.WidthParse * 10 + c - '0';
c = PGETC(&ps->fmt);
} while (c >= '0' && c <= '9') ;
ps->fmt.Index -= 1;
break;
case 'a':
Item.Item.pc = VA_ARG(ps->args, CHAR8 *);
Item.Item.Ascii = TRUE;
if (!Item.Item.pc) {
Item.Item.pc = (CHAR8 *)"(null)";
}
break;
case 'c':
Item.Scratch[0] = (CHAR16) VA_ARG(ps->args, UINTN);
Item.Scratch[1] = 0;
Item.Item.pw = Item.Scratch;
break;
case 'D':
{
EFI_DEVICE_PATH *dp = VA_ARG(ps->args, EFI_DEVICE_PATH *);
CHAR16 *dpstr = DevicePathToStr(dp);
StrnCpy(Item.Scratch, dpstr, PRINT_ITEM_BUFFER_LEN);
Item.Scratch[PRINT_ITEM_BUFFER_LEN-1] = u'\0';
FreePool(dpstr);
Item.Item.pw = Item.Scratch;
break;
}
case 'd':
ValueToString (
Item.Scratch,
Item.Comma,
Item.Long ? VA_ARG(ps->args, INT64) : VA_ARG(ps->args, INT32)
);
Item.Item.pw = Item.Scratch;
break;
case 'E':
Attr = ps->AttrError;
break;
case 'e':
FUNCTION_NAME(PSETATTR)(ps, ps->AttrError);
break;
case 'f':
FloatToString (
Item.Scratch,
Item.Comma,
VA_ARG(ps->args, double)
);
Item.Item.pw = Item.Scratch;
break;
case 'g':
GuidToString (Item.Scratch, VA_ARG(ps->args, EFI_GUID *));
Item.Item.pw = Item.Scratch;
break;
case 'H':
Attr = ps->AttrHighlight;
break;
case 'h':
FUNCTION_NAME(PSETATTR)(ps, ps->AttrHighlight);
break;
case 'l':
Item.Long = TRUE;
break;
case 'N':
Attr = ps->AttrNorm;
break;
case 'n':
FUNCTION_NAME(PSETATTR)(ps, ps->AttrNorm);
break;
case 'p':
Item.Width = sizeof(void *) == (8 ? 16 : 8) + 2;
Item.Pad = '0';
Item.Scratch[0] = ' ';
Item.Scratch[1] = ' ';
ValueToHex (
Item.Scratch+2,
Item.Long ? VA_ARG(ps->args, UINT64) : VA_ARG(ps->args, UINT32)
);
Item.Scratch[0] = '0';
Item.Scratch[1] = 'x';
Item.Item.pw = Item.Scratch;
break;
case 'r':
StatusToString (Item.Scratch, VA_ARG(ps->args, EFI_STATUS));
Item.Item.pw = Item.Scratch;
break;
case 's':
Item.Item.pw = VA_ARG(ps->args, CHAR16 *);
if (!Item.Item.pw) {
Item.Item.pw = u"(null)";
}
break;
case 't':
TimeToString (Item.Scratch, VA_ARG(ps->args, EFI_TIME *));
Item.Item.pw = Item.Scratch;
break;
case 'u':
ValueToString (
Item.Scratch,
Item.Comma,
Item.Long ? VA_ARG(ps->args, UINT64) : VA_ARG(ps->args, UINT32)
);
Item.Item.pw = Item.Scratch;
break;
case 'X':
Item.Width = Item.Long ? 16 : 8;
Item.Pad = '0';
#if __GNUC__ >= 7
__attribute__ ((fallthrough));
#endif
case 'x':
ValueToHex (
Item.Scratch,
Item.Long ? VA_ARG(ps->args, UINT64) : VA_ARG(ps->args, UINT32)
);
Item.Item.pw = Item.Scratch;
break;
default:
Item.Scratch[0] = '?';
Item.Scratch[1] = 0;
Item.Item.pw = Item.Scratch;
break;
}
// if we have an Item
if (Item.Item.pw) {
FUNCTION_NAME(PITEM) (ps);
break;
}
// if we have an Attr set
if (Attr) {
FUNCTION_NAME(PSETATTR)(ps, Attr);
ps->RestoreAttr = 0;
break;
}
}
if (ps->RestoreAttr) {
FUNCTION_NAME(PSETATTR)(ps, ps->RestoreAttr);
}
}
// Flush buffer
FUNCTION_NAME(PFLUSH) (ps);
return ps->Len;
}
VOID
CALL_CONV
FUNCTION_NAME(_PoolCatPrint) (
IN CONST CHAR16 *fmt,
IN VA_LIST args,
IN OUT POOL_PRINT *spc,
IN INTN (EFIAPI *Output)(VOID *context, CHAR16 *str)
);
#endif
efi/inc/legacy/efilib.h
+103
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@@ -0,0 +1,103 @@
#ifndef _EFI_LEGACY_EFILIB_H
#define _EFI_LEGACY_EFILIB_H
/*
ABIs:
Default ABI will be highest number
Older versions can be selected via compiler defines
*/
/* Option to set all compat to GNU-EFI 3.0
To keep existing apps working without change
Default to current ABI
*/
#ifdef GNU_EFI_3_0_COMPAT
#define GNU_EFI_USE_REALLOCATEPOOL_ABI 0
#define GNU_EFI_USE_COPYMEM_ABI 0
#define GNU_EFI_USE_COMPAREGUID_ABI 0
#endif
/* ReallocatePool */
#ifndef GNU_EFI_USE_REALLOCATEPOOL_ABI
#define GNU_EFI_USE_REALLOCATEPOOL_ABI 1
#endif
#if GNU_EFI_USE_REALLOCATEPOOL_ABI == 0
#define ReallocatePool(a,b,c) ReallocatePool_0(a,b,c)
#else
#define ReallocatePool(a,b,c) ReallocatePool_1(a,b,c)
#endif
/* prevent circular headers */
VOID *
EFIAPI
ReallocatePool_1 (
IN UINTN OldSize,
IN UINTN NewSize,
IN VOID *OldPool OPTIONAL
);
EFI_INTERNAL
VOID *
EFIAPI
ReallocatePool_0 (
IN VOID *OldPool,
IN UINTN OldSize,
IN UINTN NewSize
)
{
return ReallocatePool_1(OldSize, NewSize, OldPool);
}
/* end ReallocatePool */
/* CopyMem */
/* CopyMemC isn't deprecated - serves different purpose to CopyMem */
#ifndef GNU_EFI_USE_COPYMEM_ABI
#define GNU_EFI_USE_COPYMEM_ABI 1
#endif
#if GNU_EFI_USE_COPYMEM_ABI == 0
#define CopyMem(a,b,c) CopyMemC(a,b,c)
#else
#define CopyMem(a,b,c) CopyMem_1(a,b,c)
#endif
/* end CopyMem */
/* CompareGuid */
#ifndef GNU_EFI_USE_COMPAREGUID_ABI
#define GNU_EFI_USE_COMPAREGUID_ABI 1
#endif
#if GNU_EFI_USE_COMPAREGUID_ABI == 0
#define CompareGuid(a,b) CompareGuid_0(a,b)
#else
#define CompareGuid(a,b) CompareGuid_1(a,b)
#endif
/* prevent circular headers */
BOOLEAN
EFIAPI
CompareGuid_1 (
IN CONST EFI_GUID *Guid1,
IN CONST EFI_GUID *Guid2
);
EFI_INTERNAL
INTN
EFIAPI
CompareGuid_0 (
IN EFI_GUID *Guid1,
IN EFI_GUID *Guid2)
{
if (CompareGuid_1(Guid1, Guid2)) {
return 0;
} else {
return 1;
}
}
#endif
efi/inc/lib.h
+92
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@@ -0,0 +1,92 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
lib.h
Abstract:
EFI library header files
Revision History
--*/
#ifdef __GNUC__
#pragma GCC visibility push(hidden)
#endif
#include "efi.h"
#include "efilib.h"
#include "efirtlib.h"
//
// Include non architectural protocols
//
#include "protocol/efivar.h"
#include "protocol/legacyboot.h"
#include "protocol/intload.h"
#include "protocol/vgaclass.h"
#include "protocol/eficonsplit.h"
#include "protocol/adapterdebug.h"
#include "protocol/intload.h"
#include "efigpt.h"
#include "libsmbios.h"
//
// Prototypes
//
VOID
InitializeGuid (
VOID
);
INTN EFIAPI
LibStubStriCmp (
IN EFI_UNICODE_COLLATION_INTERFACE *This,
IN CHAR16 *S1,
IN CHAR16 *S2
);
BOOLEAN EFIAPI
LibStubMetaiMatch (
IN EFI_UNICODE_COLLATION_INTERFACE *This,
IN CHAR16 *String,
IN CHAR16 *Pattern
);
VOID EFIAPI
LibStubStrLwrUpr (
IN EFI_UNICODE_COLLATION_INTERFACE *This,
IN CHAR16 *Str
);
BOOLEAN
LibMatchDevicePaths (
IN EFI_DEVICE_PATH *Multi,
IN EFI_DEVICE_PATH *Single
);
EFI_DEVICE_PATH *
LibDuplicateDevicePathInstance (
IN EFI_DEVICE_PATH *DevPath
);
//
// Globals
//
extern BOOLEAN LibInitialized;
extern BOOLEAN LibFwInstance;
extern EFI_HANDLE LibImageHandle;
extern SIMPLE_TEXT_OUTPUT_INTERFACE *LibRuntimeDebugOut;
extern EFI_UNICODE_COLLATION_INTERFACE *UnicodeInterface;
extern EFI_UNICODE_COLLATION_INTERFACE LibStubUnicodeInterface;
extern EFI_RAISE_TPL LibRuntimeRaiseTPL;
extern EFI_RESTORE_TPL LibRuntimeRestoreTPL;
efi/inc/libsmbios.h
+149
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@@ -0,0 +1,149 @@
#ifndef _LIB_SMBIOS_H
#define _LIB_SMBIOS_H
/*++
Copyright (c) 2000 Intel Corporation
Module Name:
LibSmbios.h
Abstract:
Lib include for SMBIOS services. Used to get system serial number and GUID
Revision History
--*/
//
// Define SMBIOS tables.
//
#pragma pack(1)
typedef struct {
UINT8 AnchorString[4];
UINT8 EntryPointStructureChecksum;
UINT8 EntryPointLength;
UINT8 MajorVersion;
UINT8 MinorVersion;
UINT16 MaxStructureSize;
UINT8 EntryPointRevision;
UINT8 FormattedArea[5];
UINT8 IntermediateAnchorString[5];
UINT8 IntermediateChecksum;
UINT16 TableLength;
UINT32 TableAddress;
UINT16 NumberOfSmbiosStructures;
UINT8 SmbiosBcdRevision;
} SMBIOS_TABLE_ENTRY_POINT;
#define SMBIOS_STRUCTURE_TABLE SMBIOS_TABLE_ENTRY_POINT
typedef struct {
UINT8 AnchorString[5];
UINT8 EntryPointStructureChecksum;
UINT8 EntryPointLength;
UINT8 MajorVersion;
UINT8 MinorVersion;
UINT8 DocRev;
UINT8 EntryPointRevision;
UINT8 Reserved;
UINT32 TableMaximumSize;
UINT64 TableAddress;
} SMBIOS_TABLE_3_0_ENTRY_POINT;
#define SMBIOS3_STRUCTURE_TABLE SMBIOS_TABLE_3_0_ENTRY_POINT
//
// Please note that SMBIOS structures can be odd byte aligned since the
// unformated section of each record is a set of arbitrary size strings.
//
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 Handle[2];
} SMBIOS_STRUCTURE;
#define SMBIOS_HEADER SMBIOS_STRUCTURE
typedef UINT8 SMBIOS_STRING;
typedef struct {
SMBIOS_HEADER Hdr;
SMBIOS_STRING Vendor;
SMBIOS_STRING BiosVersion;
UINT8 BiosSegment[2];
SMBIOS_STRING BiosReleaseDate;
UINT8 BiosSize;
UINT8 BiosCharacteristics[8];
} SMBIOS_TYPE0;
typedef struct {
SMBIOS_HEADER Hdr;
SMBIOS_STRING Manufacturer;
SMBIOS_STRING ProductName;
SMBIOS_STRING Version;
SMBIOS_STRING SerialNumber;
//
// always byte copy this data to prevent alignment faults!
//
EFI_GUID Uuid;
UINT8 WakeUpType;
} SMBIOS_TYPE1;
typedef struct {
SMBIOS_HEADER Hdr;
SMBIOS_STRING Manufacturer;
SMBIOS_STRING ProductName;
SMBIOS_STRING Version;
SMBIOS_STRING SerialNumber;
} SMBIOS_TYPE2;
typedef struct {
SMBIOS_HEADER Hdr;
SMBIOS_STRING Manufacturer;
UINT8 Type;
SMBIOS_STRING Version;
SMBIOS_STRING SerialNumber;
SMBIOS_STRING AssetTag;
UINT8 BootupState;
UINT8 PowerSupplyState;
UINT8 ThermalState;
UINT8 SecurityStatus;
UINT8 OemDefined[4];
} SMBIOS_TYPE3;
typedef struct {
SMBIOS_HEADER Hdr;
UINT8 Socket;
UINT8 ProcessorType;
UINT8 ProcessorFamily;
SMBIOS_STRING ProcessorManufacture;
UINT8 ProcessorId[8];
SMBIOS_STRING ProcessorVersion;
UINT8 Voltage;
UINT8 ExternalClock[2];
UINT8 MaxSpeed[2];
UINT8 CurrentSpeed[2];
UINT8 Status;
UINT8 ProcessorUpgrade;
UINT8 L1CacheHandle[2];
UINT8 L2CacheHandle[2];
UINT8 L3CacheHandle[2];
} SMBIOS_TYPE4;
typedef union {
SMBIOS_HEADER *Hdr;
SMBIOS_TYPE0 *Type0;
SMBIOS_TYPE1 *Type1;
SMBIOS_TYPE2 *Type2;
SMBIOS_TYPE3 *Type3;
SMBIOS_TYPE4 *Type4;
UINT8 *Raw;
} SMBIOS_STRUCTURE_POINTER;
#pragma pack()
#endif
efi/inc/pci22.h
+193
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@@ -0,0 +1,193 @@
#ifndef _PCI22_H
#define _PCI22_H
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
pci22.h
Abstract:
Support for PCI 2.2 standard.
Revision History
--*/
#ifdef SOFT_SDV
#define PCI_MAX_BUS 1
#else
#define PCI_MAX_BUS 255
#endif
#define PCI_MAX_DEVICE 31
#define PCI_MAX_FUNC 7
//
// Command
//
#define PCI_VGA_PALETTE_SNOOP_DISABLED 0x20
#pragma pack(1)
typedef struct {
UINT16 VendorId;
UINT16 DeviceId;
UINT16 Command;
UINT16 Status;
UINT8 RevisionID;
UINT8 ClassCode[3];
UINT8 CacheLineSize;
UINT8 LaytencyTimer;
UINT8 HeaderType;
UINT8 BIST;
} PCI_DEVICE_INDEPENDENT_REGION;
typedef struct {
UINT32 Bar[6];
UINT32 CISPtr;
UINT16 SubsystemVendorID;
UINT16 SubsystemID;
UINT32 ExpansionRomBar;
UINT32 Reserved[2];
UINT8 InterruptLine;
UINT8 InterruptPin;
UINT8 MinGnt;
UINT8 MaxLat;
} PCI_DEVICE_HEADER_TYPE_REGION;
typedef struct {
PCI_DEVICE_INDEPENDENT_REGION Hdr;
PCI_DEVICE_HEADER_TYPE_REGION Device;
} PCI_TYPE00;
typedef struct {
UINT32 Bar[2];
UINT8 PrimaryBus;
UINT8 SecondaryBus;
UINT8 SubordinateBus;
UINT8 SecondaryLatencyTimer;
UINT8 IoBase;
UINT8 IoLimit;
UINT16 SecondaryStatus;
UINT16 MemoryBase;
UINT16 MemoryLimit;
UINT16 PrefetchableMemoryBase;
UINT16 PrefetchableMemoryLimit;
UINT32 PrefetchableBaseUpper32;
UINT32 PrefetchableLimitUpper32;
UINT16 IoBaseUpper16;
UINT16 IoLimitUpper16;
UINT32 Reserved;
UINT32 ExpansionRomBAR;
UINT8 InterruptLine;
UINT8 InterruptPin;
UINT16 BridgeControl;
} PCI_BRIDGE_CONTROL_REGISTER;
#define PCI_CLASS_DISPLAY_CTRL 0x03
#define PCI_CLASS_VGA 0x00
#define PCI_CLASS_BRIDGE 0x06
#define PCI_CLASS_ISA 0x01
#define PCI_CLASS_ISA_POSITIVE_DECODE 0x80
#define PCI_CLASS_NETWORK 0x02
#define PCI_CLASS_ETHERNET 0x00
#define HEADER_TYPE_DEVICE 0x00
#define HEADER_TYPE_PCI_TO_PCI_BRIDGE 0x01
#define HEADER_TYPE_MULTI_FUNCTION 0x80
#define HEADER_LAYOUT_CODE 0x7f
#define IS_PCI_BRIDGE(_p) ((((_p)->Hdr.HeaderType) & HEADER_LAYOUT_CODE) == HEADER_TYPE_PCI_TO_PCI_BRIDGE)
#define IS_PCI_MULTI_FUNC(_p) (((_p)->Hdr.HeaderType) & HEADER_TYPE_MULTI_FUNCTION)
typedef struct {
PCI_DEVICE_INDEPENDENT_REGION Hdr;
PCI_BRIDGE_CONTROL_REGISTER Bridge;
} PCI_TYPE01;
typedef struct {
UINT8 Register;
UINT8 Function;
UINT8 Device;
UINT8 Bus;
UINT8 Reserved[4];
} DEFIO_PCI_ADDR;
typedef struct {
UINT32 Reg : 8;
UINT32 Func : 3;
UINT32 Dev : 5;
UINT32 Bus : 8;
UINT32 Reserved: 7;
UINT32 Enable : 1;
} PCI_CONFIG_ACCESS_CF8;
#pragma pack()
#define EFI_ROOT_BRIDGE_LIST 'eprb'
typedef struct {
UINTN Signature;
UINT16 BridgeNumber;
UINT16 PrimaryBus;
UINT16 SubordinateBus;
EFI_DEVICE_PATH *DevicePath;
LIST_ENTRY Link;
} PCI_ROOT_BRIDGE_ENTRY;
#define PCI_EXPANSION_ROM_HEADER_SIGNATURE 0xaa55
#define EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE 0x0EF1
#define PCI_DATA_STRUCTURE_SIGNATURE EFI_SIGNATURE_32('P','C','I','R')
#pragma pack(1)
typedef struct {
UINT16 Signature; // 0xaa55
UINT8 Reserved[0x16];
UINT16 PcirOffset;
} PCI_EXPANSION_ROM_HEADER;
typedef struct {
UINT16 Signature; // 0xaa55
UINT16 InitializationSize;
UINT16 EfiSignature; // 0x0EF1
UINT16 EfiSubsystem;
UINT16 EfiMachineType;
UINT8 Reserved[0x0A];
UINT16 EfiImageHeaderOffset;
UINT16 PcirOffset;
} EFI_PCI_EXPANSION_ROM_HEADER;
typedef struct {
UINT32 Signature; // "PCIR"
UINT16 VendorId;
UINT16 DeviceId;
UINT16 Reserved0;
UINT16 Length;
UINT8 Revision;
UINT8 ClassCode[3];
UINT16 ImageLength;
UINT16 CodeRevision;
UINT8 CodeType;
UINT8 Indicator;
UINT16 Reserved1;
} PCI_DATA_STRUCTURE;
#pragma pack()
#endif
efi/inc/protocol/adapterdebug.h
+32
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@@ -0,0 +1,32 @@
#ifndef _ADAPTER_DEBUG_H
#define _ADAPTER_DEBUG_H
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
AdapterDebug.h
Abstract:
Protocol to debug the EDD 3.0 enablement of BIOS option ROMs
Revision History
--*/
// {82F86881-282B-11d4-BC7D-0080C73C8881}
#define ADAPTER_DEBUG_PROTOCOL \
{ 0x82f86881, 0x282b, 0x11d4, {0xbc, 0x7d, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} }
//
// This protocol points to the BIOS_LEGACY_DRIVE data structure
// see edd.h for more details
//
#endif
efi/inc/protocol/eficonsplit.h
+32
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@@ -0,0 +1,32 @@
#ifndef _EFI_CONFORK_H
#define _EFI_CONFORK_H
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
Abstract:
Revision History
--*/
//
// ConOut Forker Protocol
//
#define TEXT_OUT_SPLITER_PROTOCOL \
{ 0x56d830a0, 0x7e7a, 0x11d3, {0xbb, 0xa0, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define ERROR_OUT_SPLITER_PROTOCOL \
{ 0xf0ba9039, 0x68f1, 0x425e, {0xaa, 0x7f, 0xd9, 0xaa, 0xf9, 0x1b, 0x82, 0xa1}}
#define TEXT_IN_SPLITER_PROTOCOL \
{ 0xf9a3c550, 0x7fb5, 0x11d3, {0xbb, 0xa0, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#endif
efi/inc/protocol/efidbg.h
+210
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@@ -0,0 +1,210 @@
/*
* Copyright (c) 1999, 2000
* Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
*
* This product includes software developed by Intel Corporation and
* its contributors.
*
* 4. Neither the name of Intel Corporation or its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _EFIDBG_H_
#define _EFIDBG_H_
#include "eficontext.h"
#include "efiser.h"
typedef struct _DEBUGPORT_16550_CONFIG_DATA {
UINT32 PortAddress;
UINT64 BaudRate;
UINT32 ReceiveFifoDepth;
UINT32 Timeout;
UINT8 Parity;
UINT8 DataBits;
UINT8 StopBits;
UINT32 ControlMask;
BOOLEAN RtsCtsEnable; // RTS, CTS control
} DEBUGPORT_16550_CONFIG_DATA;
typedef struct _DEBUGPORT_16550_DEVICE_PATH {
EFI_DEVICE_PATH Header;
DEBUGPORT_16550_CONFIG_DATA ConfigData;
} DEBUGPORT_16550_DEVICE_PATH;
typedef union {
EFI_DEVICE_PATH DevPath;
DEBUGPORT_16550_DEVICE_PATH Uart;
// add new types of debugport device paths to this union...
} DEBUGPORT_DEV_PATH;
//
// Debug Support protocol {2755590C-6F3C-42FA-9EA4-A3BA543CDA25}
//
#define DEBUG_SUPPORT_PROTOCOL \
{ 0x2755590C, 0x6F3C, 0x42fa, 0x9E, 0xA4, 0xA3, 0xBA, 0x54, 0x3C, 0xDA, 0x25 }
typedef UINTN EXCEPTION_TYPE;
typedef
VOID
(*EXCEPTION_HANDLER) (
IN EXCEPTION_TYPE ExceptionType,
IN SYSTEM_CONTEXT *SystemContext
);
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_TIMER_TICK_CALLBACK) (
IN struct _EFI_DEBUG_SUPPORT_INTERFACE *This,
IN EXCEPTION_HANDLER TimerTickCallback
);
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_EXCEPTION_HANDLER) (
IN struct _EFI_DEBUG_SUPPORT_INTERFACE *This,
IN EXCEPTION_HANDLER ExceptionHandler,
IN EXCEPTION_TYPE ExceptionType
);
typedef
EFI_STATUS
(EFIAPI *EFI_IP_CALL_TRACE) (
IN struct _EFI_DEBUG_SUPPORT_INTERFACE *This
);
#define EFI_DEBUG_SUPPORT_INTERFACE_REVISION 0x00010000
typedef struct _EFI_DEBUG_SUPPORT_INTERFACE {
UINT32 Revision;
EFI_REGISTER_TIMER_TICK_CALLBACK RegisterTimerTickCallback;
EFI_REGISTER_EXCEPTION_HANDLER RegisterExceptionHandler;
EFI_IP_CALL_TRACE IpCallTrace;
} EFI_DEBUG_SUPPORT_INTERFACE;
//
// Debugport io protocol {EBA4E8D2-3858-41EC-A281-2647BA9660D0}
//
#define DEBUGPORT_IO_PROTOCOL \
{ 0XEBA4E8D2, 0X3858, 0X41EC, 0XA2, 0X81, 0X26, 0X47, 0XBA, 0X96, 0X60, 0XD0 }
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_IO_RESET) (
IN struct _EFI_DEBUGPORT_IO_INTERFACE *This
);
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_IO_READ) (
IN struct _EFI_DEBUGPORT_IO_INTERFACE *This,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_IO_WRITE) (
IN struct _EFI_DEBUGPORT_IO_INTERFACE *This,
IN OUT UINTN *BufferSize,
IN VOID *Buffer
);
#define EFI_DEBUGPORT_IO_INTERFACE_REVISION 0x00010000
typedef struct _EFI_DEBUGPORT_IO_INTERFACE {
UINT32 Revision;
EFI_DEBUGPORT_IO_READ Read;
EFI_DEBUGPORT_IO_WRITE Write;
EFI_DEBUGPORT_IO_RESET Reset;
} EFI_DEBUGPORT_IO_INTERFACE;
//
// Debugport UART16550 control protocol {628EA978-4C26-4605-BC02-A42A496917DD}
//
#define DEBUGPORT_UART16550_CONTROL_PROTOCOL \
{ 0X628EA978, 0X4C26, 0X4605, 0XBC, 0X2, 0XA4, 0X2A, 0X49, 0X69, 0X17, 0XDD }
// Note: The definitions for EFI_PARITY_TYPE, EFI_STOP_BITS_TYPE, and
// SERIAL_IO_MODE are included from efiser.h
typedef
EFI_STATUS
(EFIAPI *EFI_UART16550_SET_ATTRIBUTES) (
IN struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE *This,
IN UINT64 BaudRate,
IN UINT32 ReceiveFifoDepth,
IN UINT32 Timeout,
IN EFI_PARITY_TYPE Parity,
IN UINT8 DataBits,
IN EFI_STOP_BITS_TYPE StopBits
);
typedef
EFI_STATUS
(EFIAPI *EFI_UART16550_SET_CONTROL_BITS) (
IN struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE *This,
IN UINT32 Control
);
typedef
EFI_STATUS
(EFIAPI *EFI_UART16550_GET_CONTROL_BITS) (
IN struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE *This,
OUT UINT32 *Control
);
#define EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE_REVISION 0x00010000
typedef struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE {
UINT32 Revision;
EFI_UART16550_SET_ATTRIBUTES SetAttributes;
EFI_UART16550_SET_CONTROL_BITS SetControl;
EFI_UART16550_GET_CONTROL_BITS GetControl;
DEBUGPORT_16550_CONFIG_DATA *Mode;
} EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE;
#define DEVICE_PATH_DEBUGPORT DEBUGPORT_IO_PROTOCOL
#endif /* _EFIDBG_H_ */
efi/inc/protocol/efivar.h
+133
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@@ -0,0 +1,133 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
Abstract:
Revision History
--*/
//
// The variable store protocol interface is specific to the reference
// implementation. The initialization code adds variable store devices
// to the system, and the FW connects to the devices to provide the
// variable store interfaces through these devices.
//
//
// Variable Store Device protocol
//
#define VARIABLE_STORE_PROTOCOL \
{ 0xf088cd91, 0xa046, 0x11d2, {0x8e, 0x42, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
INTERFACE_DECL(_EFI_VARIABLE_STORE);
typedef
EFI_STATUS
(EFIAPI *EFI_STORE_CLEAR) (
IN struct _EFI_VARIABLE_STORE *This,
IN UINTN BankNo,
IN OUT VOID *Scratch
);
typedef
EFI_STATUS
(EFIAPI *EFI_STORE_READ) (
IN struct _EFI_VARIABLE_STORE *This,
IN UINTN BankNo,
IN UINTN Offset,
IN UINTN BufferSize,
OUT VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_STORE_UPDATE) (
IN struct _EFI_VARIABLE_STORE *This,
IN UINTN BankNo,
IN UINTN Offset,
IN UINTN BufferSize,
IN VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_STORE_SIZE) (
IN struct _EFI_VARIABLE_STORE *This,
IN UINTN NoBanks
);
typedef
EFI_STATUS
(EFIAPI *EFI_TRANSACTION_UPDATE) (
IN struct _EFI_VARIABLE_STORE *This,
IN UINTN BankNo,
IN VOID *NewContents
);
typedef struct _EFI_VARIABLE_STORE {
//
// Number of banks and bank size
//
UINT32 Attributes;
UINT32 BankSize;
UINT32 NoBanks;
//
// Functions to access the storage banks
//
EFI_STORE_CLEAR ClearStore;
EFI_STORE_READ ReadStore;
EFI_STORE_UPDATE UpdateStore;
EFI_STORE_SIZE SizeStore OPTIONAL;
EFI_TRANSACTION_UPDATE TransactionUpdate OPTIONAL;
} EFI_VARIABLE_STORE;
//
//
// ClearStore() - A function to clear the requested storage bank. A cleared
// bank contains all "on" bits.
//
// ReadStore() - Read data from the requested store.
//
// UpdateStore() - Updates data on the requested store. The FW will only
// ever issue updates to clear bits in the store. Updates must be
// performed in LSb to MSb order of the update buffer.
//
// SizeStore() - An optional function for non-runtime stores that can be
// dynamically sized. The FW will only ever increase or decrease the store
// by 1 banksize at a time, and it is always adding or removing a bank from
// the end of the store.
//
// By default the FW will update variables and storage banks in an
// "atomic" manner by keeping 1 old copy of the data during an update,
// and recovering appropiately if the power is lost during the middle
// of an operation. To do this the FW needs to have multiple banks
// of storage dedicated to its use. If that's not possible, the driver
// can implement an atomic bank update function and the FW will allow
// 1 bank in this case. (It will allow any number of banks,
// but it won't require an "extra" bank to provide its bank transaction
// function).
//
// TransactionUpdate() - An optional function that can clear & update an
// entire bank in an "atomic" fashion. If the operation fails in the
// middle the driver is responsible for having either the previous copy
// of the bank's data or the new copy. A copy that's partially written
// is not valid as internal data settings may get lost. Supply this
// function only when needed.
//
efi/inc/protocol/intload.h
+27
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@@ -0,0 +1,27 @@
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
intload
Abstract:
EFI support for loading internally linked in apps
Revision History
--*/
#ifndef _INTERNAL_LOAD_INCLUDE_
#define _INTERNAL_LOAD_INCLUDE_
// {D65A6B8C-71E5-4df0-A909-F0D2992B5AA9}
#define INTERNAL_SHELL_GUID \
{ 0xd65a6b8c, 0x71e5, 0x4df0, {0xa9, 0x09, 0xf0, 0xd2, 0x99, 0x2b, 0x5a, 0xa9} }
#endif
efi/inc/protocol/legacyboot.h
+119
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@@ -0,0 +1,119 @@
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
legacyboot
Abstract:
EFI support for legacy boot
Revision History
--*/
#ifndef _LEGACY_BOOT_INCLUDE_
#define _LEGACY_BOOT_INCLUDE_
#define LEGACY_BOOT_PROTOCOL \
{ 0x376e5eb2, 0x30e4, 0x11d3, { 0xba, 0xe5, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
#pragma pack(1)
//
// BBS 1.01 (See Appendix A) IPL and BCV Table Entry Data structure.
// Seg:Off pointers have been converted to EFI pointers in this data structure
// This is the structure that also maps to the EFI device path for the boot selection
//
typedef struct {
UINT16 DeviceType;
UINT16 StatusFlag;
UINT32 Reserved;
VOID *BootHandler; // Not an EFI entry point
CHAR8 *DescString;
} BBS_TABLE_ENTRY;
#pragma pack()
typedef
EFI_STATUS
(EFIAPI *LEGACY_BOOT_CALL) (
IN EFI_DEVICE_PATH *DevicePath
);
//
// BBS support functions
// PnP Call numbers and BiosSelector hidden in implementation
//
typedef enum {
IplRelative,
BcvRelative
} BBS_TYPE;
INTERFACE_DECL(_LEGACY_BOOT_INTERFACE);
//
// == PnP Function 0x60 then BbsVersion == 0x0101 if this call fails then BbsVersion == 0x0000
//
//
// == PnP Function 0x61
//
typedef
EFI_STATUS
(EFIAPI *GET_DEVICE_COUNT) (
IN struct _LEGACY_BOOT_INTERFACE *This,
IN BBS_TYPE *TableType,
OUT UINTN *DeviceCount,
OUT UINTN *MaxCount
);
//
// == PnP Function 0x62
//
typedef
EFI_STATUS
(EFIAPI *GET_PRIORITY_AND_TABLE) (
IN struct _LEGACY_BOOT_INTERFACE *This,
IN BBS_TYPE *TableType,
IN OUT UINTN *PrioritySize, // MaxCount * sizeof(UINT8)
OUT UINTN *Priority,
IN OUT UINTN *TableSize, // MaxCount * sizeof(BBS_TABLE_ENTRY)
OUT BBS_TABLE_ENTRY *TableEntrySize
);
//
// == PnP Function 0x63
//
typedef
EFI_STATUS
(EFIAPI *SET_PRIORITY) (
IN struct _LEGACY_BOOT_INTERFACE *This,
IN BBS_TYPE *TableType,
IN OUT UINTN *PrioritySize,
OUT UINTN *Priority
);
typedef struct _LEGACY_BOOT_INTERFACE {
LEGACY_BOOT_CALL BootIt;
//
// New functions to allow BBS booting to be configured from EFI
//
UINTN BbsVersion; // Currently 0x0101
GET_DEVICE_COUNT GetDeviceCount;
GET_PRIORITY_AND_TABLE GetPriorityAndTable;
SET_PRIORITY SetPriority;
} LEGACY_BOOT_INTERFACE;
EFI_STATUS
PlInitializeLegacyBoot (
VOID
);
#endif
efi/inc/protocol/piflash64.h
+121
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@@ -0,0 +1,121 @@
#ifndef _PIFLASH64_H
#define _PIFLASH64_H
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
PIflash64.h
Abstract:
Iflash64.efi protocol to abstract iflash from
the system.
Revision History
--*/
//
// Guid that identifies the IFLASH protocol
//
#define IFLASH64_PROTOCOL_PROTOCOL \
{ 0x65cba110, 0x74ab, 0x11d3, 0xbb, 0x89, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 };
//
// Unlock FLASH from StartAddress to EndAddress and return a LockKey
//
typedef
EFI_STATUS
(EFIAPI *UNLOCK_FLASH_API)(
IN struct _IFLASH64_PROTOCOL_INTERFACE *This
);
//
// Lock the flash represented by the LockKey
//
typedef
EFI_STATUS
(EFIAPI *LOCK_FLASH_API)(
IN struct _IFLASH64_PROTOCOL_INTERFACE *This
);
//
// Status callback for a utility like IFLASH64
//
// Token would map to a list like Ted proposed. The utility has no idea what
// happens on the other side.
// ErrorStatus - Level of Error or success. Independent of Token. If you
// don't know the token you will at least know pass or fail.
// String - Optional extra information about the error. Could be used for
// debug or future expansion
//
// Attributes - Options screen attributes for String. Could allow the string to be different colors.
//
typedef
EFI_STATUS
(EFIAPI *UTILITY_PROGRESS_API)(
IN struct _IFLASH64_PROTOCOL_INTERFACE *This,
IN UINTN Token,
IN EFI_STATUS ErrorStatus,
IN CHAR16 *String, OPTIONAL
IN UINTN *Attributes OPTIONAL
);
//
// Token Values
//
// IFlash64 Token Codes
#define IFLASH_TOKEN_IFLASHSTART 0xB0 // IFlash64 has started
#define IFLASH_TOKEN_READINGFILE 0xB1 // Reading File
#define IFLASH_TOKEN_INITVPP 0xB2 // Initializing Vpp
#define IFLASH_TOKEN_DISABLEVPP 0x10 // Disable Vpp
#define IFLASH_TOKEN_FLASHUNLOCK 0xB3 // Unlocking FLASH Devices
#define IFLASH_TOKEN_FLASHERASE 0xB4 // Erasing FLASH Devices
#define IFLASH_TOKEN_FLASHPROGRAM 0xB5 // Programming FLASH
#define IFLASH_TOKEN_FLASHVERIFY 0xB6 // Verifying FLASH
#define IFLASH_TOKEN_UPDATESUCCES 0xB7 // FLASH Updage Success!
#define IFLASH_TOKEN_PROGRESS_READINGFILE 0x11 // % Reading File
#define IFLASH_TOKEN_PROGRESS_FLASHUNLOCK 0x13 // % Unlocking FLASH Devices
#define IFLASH_TOKEN_PROGRESS_FLASHERASE 0x14 // % Erasing FLASH Devices
#define IFLASH_TOKEN_PROGRESS_FLASHPROGRAM 0x15 // % Programming FLASH
#define IFLASH_TOKEN_PROGRESS_FLASHVERIFY 0x16 // % Verifying FLASH
#define IFLASH_TOKEN_READINGFILE_ER 0xB8 // File Read Error
#define IFLASH_TOKEN_INITVPP_ER 0xB9 // Initialization of IFB Error
#define IFLASH_TOKEN_FLASHUNLOCK_ER 0xBA // FLASH Unlock Error
#define IFLASH_TOKEN_FLASHERASE_ER 0xBB // FLASH Erase Error
#define IFLASH_TOKEN_FLASHVERIFY_ER 0xBC // FLASH Verify Error
#define IFLASH_TOKEN_FLASHPROG_ER 0xBD // FLASH Program Error
#define IFLASH_TABLE_END 0x00
//
// If this number changes one of the existing API's has changes
//
#define IFLASH_PI_MAJOR_VERSION 0x01
//
// This number changes when new APIs or data variables get added to the end
// of the data structure
//
#define IFLASH_PI_MINOR_VERSION 0x01
typedef struct _IFLASH64_PROTOCOL_INTERFACE {
UINT32 MajorVersion;
UINT32 MinorVersion;
UNLOCK_FLASH_API UnlockFlash;
LOCK_FLASH_API LockFlash;
UTILITY_PROGRESS_API Progress;
//
// Future expansion goes here
//
} IFLASH64_PROTOCOL_INTERFACE;
#endif
efi/inc/protocol/vgaclass.h
+95
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@@ -0,0 +1,95 @@
#ifndef _VGA_CLASS_H
#define _VGA_CLASS_H
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
VgaClass.h
Abstract:
Vga Mini port binding to Vga Class protocol
Revision History
--*/
//
// VGA Device Structure
//
// {0E3D6310-6FE4-11d3-BB81-0080C73C8881}
#define VGA_CLASS_DRIVER_PROTOCOL \
{ 0xe3d6310, 0x6fe4, 0x11d3, {0xbb, 0x81, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} }
typedef
EFI_STATUS
(* INIT_VGA_CARD) (
IN UINTN VgaMode,
IN VOID *Context
);
typedef struct {
UINTN MaxColumns;
UINTN MaxRows;
} MAX_CONSOLE_GEOMETRY;
#define VGA_CON_OUT_DEV_SIGNATURE EFI_SIGNATURE_32('c','v','g','a')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
SIMPLE_TEXT_OUTPUT_INTERFACE ConOut;
SIMPLE_TEXT_OUTPUT_MODE ConOutMode;
EFI_DEVICE_PATH *DevicePath;
UINT8 *Buffer;
EFI_DEVICE_IO_INTERFACE *DeviceIo;
//
// Video Card Context
//
INIT_VGA_CARD InitVgaCard;
VOID *VgaCardContext;
MAX_CONSOLE_GEOMETRY *Geometry;
//
// Video buffer normally 0xb8000
//
UINT64 VideoBuffer;
//
// Clear Screen & Default Attribute
//
UINT32 Attribute;
//
// -1 means search for active VGA device
//
EFI_PCI_ADDRESS_UNION Pci;
} VGA_CON_OUT_DEV;
#define VGA_CON_OUT_DEV_FROM_THIS(a) CR(a, VGA_CON_OUT_DEV, ConOut, VGA_CON_OUT_DEV_SIGNATURE)
//
// Vga Class Driver Protocol.
// GUID defined in EFI Lib
//
typedef
EFI_STATUS
(EFIAPI *INSTALL_VGA_DRIVER) (
IN VGA_CON_OUT_DEV *ConOutDev
);
typedef struct {
UINT32 Version;
INSTALL_VGA_DRIVER InstallGenericVgaDriver;
} INSTALL_VGA_DRIVER_INTERFACE;
#endif
efi/inc/romload.h
+41
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@@ -0,0 +1,41 @@
#ifndef _EFI_ROMLOAD_H
#define _EFI_ROMLOAD_H
#define ROM_SIGNATURE 0xaa55
#define PCIDS_SIGNATURE "PCIR"
#pragma pack(push)
#pragma pack(1)
typedef struct
{
UINT8 Pcids_Sig[4];
UINT16 VendId;
UINT16 DevId;
UINT16 Vpd_Off;
UINT16 Size;
UINT8 Rev;
UINT8 Class_Code[3];
UINT16 Image_Len;
UINT16 Rev_Lvl;
UINT8 Code_Type;
UINT8 Indi;
UINT16 Rsvd;
}PciDataStructure;
typedef struct
{
UINT16 Size;
UINT32 Header_Sig;
UINT16 SubSystem;
UINT16 MachineType;
UINT8 Resvd[10];
UINT16 EfiOffset;
}ArchData;
typedef struct
{
UINT16 Rom_Sig;
ArchData Arch_Data;
UINT16 Pcids_Off;
UINT8 resvd[38];
}RomHeader;
#pragma pack(pop)
#endif
efi/inc/subst/elf.h
+84
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@@ -0,0 +1,84 @@
/* Copyright (C) 2024 GNU-EFI Contributors
This library is free software;
you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation;
either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library;
if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#if !defined(__GNU_EFI_NO_GLIBC)
#include <elf.h>
#else
typedef uint32_t Elf32_Addr;
typedef int32_t Elf32_Sword;
typedef uint32_t Elf32_Word;
typedef uint64_t Elf64_Addr;
typedef int64_t Elf64_Sxword;
typedef uint64_t Elf64_Xword;
typedef struct {
Elf32_Addr r_offset;
Elf32_Word r_info;
} Elf32_Rel;
typedef struct {
Elf64_Addr r_offset;
Elf64_Xword r_info;
Elf64_Sxword r_addend;
} Elf64_Rela;
typedef struct {
Elf32_Sword d_tag;
union {
Elf32_Word d_val;
Elf32_Addr d_ptr;
} d_un;
} Elf32_Dyn;
typedef struct {
Elf64_Sxword d_tag;
union {
Elf64_Xword d_val;
Elf64_Addr d_ptr;
} d_un;
} Elf64_Dyn;
#define ELF32_R_TYPE(val) ((val) & 0xff)
#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
#define DT_NULL 0
#define DT_REL 17
#define DT_RELSZ 18
#define DT_RELENT 19
#define DT_RELA 7
#define DT_RELASZ 8
#define DT_RELAENT 9
#define DT_PLTGOT 3
#define R_AARCH64_NONE 0
#define R_AARCH64_RELATIVE 1027
#define R_RISCV_RELATIVE 3
#define R_LARCH_NONE 0
#define R_LARCH_RELATIVE 3
#define R_X86_64_NONE 0
#define R_X86_64_RELATIVE 8
#define R_ARM_NONE 0
#define R_ARM_RELATIVE 23
#define R_386_NONE 0
#define R_386_RELATIVE 8
#define R_MIPS_NONE 0
#define R_MIPS_64 18
#define R_MIPS_REL32 3
#endif
efi/inc/x86_64/efibind.h
+396
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@@ -0,0 +1,396 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efefind.h
Abstract:
EFI to compile bindings
Revision History
--*/
#ifndef X86_64_EFI_BIND
#define X86_64_EFI_BIND
#ifndef __GNUC__
#pragma pack()
#endif
#if defined(_MSC_VER)
#define HAVE_USE_MS_ABI 1
#elif defined(GNU_EFI_USE_MS_ABI)
#if (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)))||(defined(__clang__) && (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 2)))
#define HAVE_USE_MS_ABI 1
#else
#error Compiler is too old for GNU_EFI_USE_MS_ABI
#endif
#endif
//
// Basic int types of various widths
//
#if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L )) && !defined(__cplusplus)
// No ANSI C 1999/2000 stdint.h integer width declarations
#if defined(_MSC_EXTENSIONS)
// Use Microsoft C compiler integer width declarations
typedef unsigned __int64 uint64_t;
typedef __int64 int64_t;
typedef unsigned __int32 uint32_t;
typedef __int32 int32_t;
typedef unsigned short uint16_t;
typedef short int16_t;
typedef unsigned char uint8_t;
typedef char int8_t;
#elif defined(__GNUC__)
typedef int __attribute__((__mode__(__DI__))) int64_t;
typedef unsigned int __attribute__((__mode__(__DI__))) uint64_t;
typedef unsigned int uint32_t;
typedef int int32_t;
typedef unsigned short uint16_t;
typedef short int16_t;
typedef unsigned char uint8_t;
typedef signed char int8_t;
#elif defined(UNIX_LP64)
/* Use LP64 programming model from C_FLAGS for integer width declarations */
typedef unsigned long uint64_t;
typedef long int64_t;
typedef unsigned int uint32_t;
typedef int int32_t;
typedef unsigned short uint16_t;
typedef short int16_t;
typedef unsigned char uint8_t;
typedef char int8_t;
#else
/* Assume P64 programming model from C_FLAGS for integer width declarations */
typedef unsigned long long uint64_t __attribute__((aligned (8)));
typedef long long int64_t __attribute__((aligned (8)));
typedef unsigned int uint32_t;
typedef int int32_t;
typedef unsigned short uint16_t;
typedef short int16_t;
typedef unsigned char uint8_t;
typedef char int8_t;
#endif
typedef uint64_t uintptr_t;
typedef int64_t intptr_t;
#else
#include <stdint.h>
#endif
//
// Basic EFI types of various widths
//
#include <stddef.h>
typedef uint16_t CHAR16;
#define WCHAR CHAR16
typedef uint64_t UINT64;
typedef int64_t INT64;
#ifndef _BASETSD_H_
typedef uint32_t UINT32;
typedef int32_t INT32;
#endif
typedef uint16_t UINT16;
typedef int16_t INT16;
typedef uint8_t UINT8;
typedef unsigned char CHAR8;
typedef int8_t INT8;
#undef VOID
typedef void VOID;
typedef int64_t INTN;
typedef uint64_t UINTN;
#ifdef EFI_NT_EMULATOR
#define POST_CODE(_Data)
#else
#ifdef EFI_DEBUG
#define POST_CODE(_Data) __asm mov eax,(_Data) __asm out 0x80,al
#else
#define POST_CODE(_Data)
#endif
#endif
#define EFIERR(a) (0x8000000000000000 | a)
#define EFI_ERROR_MASK 0x8000000000000000
#define EFIERR_OEM(a) (0xc000000000000000 | a)
#define BAD_POINTER 0xFBFBFBFBFBFBFBFB
#define MAX_ADDRESS 0xFFFFFFFFFFFFFFFF
#ifdef EFI_NT_EMULATOR
#define BREAKPOINT() __asm { int 3 }
#else
#define BREAKPOINT() while (TRUE); // Make it hang on Bios[Dbg]32
#endif
//
// Pointers must be aligned to these address to function
//
#define MIN_ALIGNMENT_SIZE 4
#define ALIGN_VARIABLE(Value ,Adjustment) \
(UINTN)Adjustment = 0; \
if((UINTN)Value % MIN_ALIGNMENT_SIZE) \
(UINTN)Adjustment = MIN_ALIGNMENT_SIZE - ((UINTN)Value % MIN_ALIGNMENT_SIZE); \
Value = (UINTN)Value + (UINTN)Adjustment
//
// Define macros to build data structure signatures from characters.
//
#define EFI_SIGNATURE_16(A,B) ((A) | (B<<8))
#define EFI_SIGNATURE_32(A,B,C,D) (EFI_SIGNATURE_16(A,B) | (EFI_SIGNATURE_16(C,D) << 16))
#define EFI_SIGNATURE_64(A,B,C,D,E,F,G,H) (EFI_SIGNATURE_32(A,B,C,D) | ((UINT64)(EFI_SIGNATURE_32(E,F,G,H)) << 32))
//
// To export & import functions in the EFI emulator environment
//
#ifdef EFI_NT_EMULATOR
#define EXPORTAPI __declspec( dllexport )
#else
#define EXPORTAPI
#endif
//
// EFIAPI - prototype calling convention for EFI function pointers
// BOOTSERVICE - prototype for implementation of a boot service interface
// RUNTIMESERVICE - prototype for implementation of a runtime service interface
// RUNTIMEFUNCTION - prototype for implementation of a runtime function that is not a service
// RUNTIME_CODE - pragma macro for declaring runtime code
//
#ifndef EFIAPI // Forces EFI calling conventions reguardless of compiler options
#ifdef _MSC_EXTENSIONS
#define EFIAPI __cdecl // Force C calling convention for Microsoft C compiler
#elif defined(HAVE_USE_MS_ABI)
// Force amd64/ms calling conventions.
#define EFIAPI __attribute__((ms_abi))
#else
#define EFIAPI // Substitute expresion to force C calling convention
#endif
#endif
#define BOOTSERVICE
//#define RUNTIMESERVICE(proto,a) alloc_text("rtcode",a); proto a
//#define RUNTIMEFUNCTION(proto,a) alloc_text("rtcode",a); proto a
#define RUNTIMESERVICE
#define RUNTIMEFUNCTION
#define RUNTIME_CODE(a) alloc_text("rtcode", a)
#define BEGIN_RUNTIME_DATA() data_seg("rtdata")
#define END_RUNTIME_DATA() data_seg("")
#define VOLATILE volatile
#define MEMORY_FENCE()
#ifdef EFI_NT_EMULATOR
//
// To help ensure proper coding of integrated drivers, they are
// compiled as DLLs. In NT they require a dll init entry pointer.
// The macro puts a stub entry point into the DLL so it will load.
//
#define EFI_DRIVER_ENTRY_POINT(InitFunction) \
UINTN \
__stdcall \
_DllMainCRTStartup ( \
UINTN Inst, \
UINTN reason_for_call, \
VOID *rserved \
) \
{ \
return 1; \
} \
\
int \
EXPORTAPI \
__cdecl \
InitializeDriver ( \
void *ImageHandle, \
void *SystemTable \
) \
{ \
return InitFunction(ImageHandle, SystemTable); \
}
#define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
(_if)->LoadInternal(type, name, NULL)
#else // EFI_NT_EMULATOR
//
// When build similiar to FW, then link everything together as
// one big module. For the MSVC toolchain, we simply tell the
// linker what our driver init function is using /ENTRY.
//
#if defined(_MSC_EXTENSIONS)
#define EFI_DRIVER_ENTRY_POINT(InitFunction) \
__pragma(comment(linker, "/ENTRY:" # InitFunction))
#else
#define EFI_DRIVER_ENTRY_POINT(InitFunction) \
UINTN \
InitializeDriver ( \
VOID *ImageHandle, \
VOID *SystemTable \
) \
{ \
return InitFunction(ImageHandle, \
SystemTable); \
} \
\
EFI_STATUS efi_main( \
EFI_HANDLE image, \
EFI_SYSTEM_TABLE *systab \
) __attribute__((weak, \
alias ("InitializeDriver")));
#endif
#define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
(_if)->LoadInternal(type, name, entry)
#endif // EFI_NT_EMULATOR
//
// Some compilers don't support the forward reference construct:
// typedef struct XXXXX
//
// The following macro provide a workaround for such cases.
//
#ifdef NO_INTERFACE_DECL
#define INTERFACE_DECL(x)
#else
#if defined(__GNUC__) || defined(_MSC_EXTENSIONS)
#define INTERFACE_DECL(x) struct x
#else
#define INTERFACE_DECL(x) typedef struct x
#endif
#endif
/* for x86_64, EFI_FUNCTION_WRAPPER must be defined */
#if defined(HAVE_USE_MS_ABI)
#define uefi_call_wrapper(func, va_num, ...) (func)(__VA_ARGS__)
#else
/*
Credits for macro-magic:
https://groups.google.com/forum/?fromgroups#!topic/comp.std.c/d-6Mj5Lko_s
http://efesx.com/2010/08/31/overloading-macros/
*/
#define __VA_NARG__(...) \
__VA_NARG_(_0, ## __VA_ARGS__, __RSEQ_N())
#define __VA_NARG_(...) \
__VA_ARG_N(__VA_ARGS__)
#define __VA_ARG_N( \
_0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,N,...) N
#define __RSEQ_N() \
10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
#define __VA_ARG_NSUFFIX__(prefix,...) \
__VA_ARG_NSUFFIX_N(prefix, __VA_NARG__(__VA_ARGS__))
#define __VA_ARG_NSUFFIX_N(prefix,nargs) \
__VA_ARG_NSUFFIX_N_(prefix, nargs)
#define __VA_ARG_NSUFFIX_N_(prefix,nargs) \
prefix ## nargs
/* Prototypes of EFI cdecl -> stdcall trampolines */
UINT64 efi_call0(void *func);
UINT64 efi_call1(void *func, UINT64 arg1);
UINT64 efi_call2(void *func, UINT64 arg1, UINT64 arg2);
UINT64 efi_call3(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3);
UINT64 efi_call4(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4);
UINT64 efi_call5(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4, UINT64 arg5);
UINT64 efi_call6(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4, UINT64 arg5, UINT64 arg6);
UINT64 efi_call7(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4, UINT64 arg5, UINT64 arg6, UINT64 arg7);
UINT64 efi_call8(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4, UINT64 arg5, UINT64 arg6, UINT64 arg7,
UINT64 arg8);
UINT64 efi_call9(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4, UINT64 arg5, UINT64 arg6, UINT64 arg7,
UINT64 arg8, UINT64 arg9);
UINT64 efi_call10(void *func, UINT64 arg1, UINT64 arg2, UINT64 arg3,
UINT64 arg4, UINT64 arg5, UINT64 arg6, UINT64 arg7,
UINT64 arg8, UINT64 arg9, UINT64 arg10);
/* Front-ends to efi_callX to avoid compiler warnings */
#define _cast64_efi_call0(f) \
efi_call0(f)
#define _cast64_efi_call1(f,a1) \
efi_call1(f, (UINT64)(a1))
#define _cast64_efi_call2(f,a1,a2) \
efi_call2(f, (UINT64)(a1), (UINT64)(a2))
#define _cast64_efi_call3(f,a1,a2,a3) \
efi_call3(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3))
#define _cast64_efi_call4(f,a1,a2,a3,a4) \
efi_call4(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4))
#define _cast64_efi_call5(f,a1,a2,a3,a4,a5) \
efi_call5(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4), \
(UINT64)(a5))
#define _cast64_efi_call6(f,a1,a2,a3,a4,a5,a6) \
efi_call6(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4), \
(UINT64)(a5), (UINT64)(a6))
#define _cast64_efi_call7(f,a1,a2,a3,a4,a5,a6,a7) \
efi_call7(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4), \
(UINT64)(a5), (UINT64)(a6), (UINT64)(a7))
#define _cast64_efi_call8(f,a1,a2,a3,a4,a5,a6,a7,a8) \
efi_call8(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4), \
(UINT64)(a5), (UINT64)(a6), (UINT64)(a7), (UINT64)(a8))
#define _cast64_efi_call9(f,a1,a2,a3,a4,a5,a6,a7,a8,a9) \
efi_call9(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4), \
(UINT64)(a5), (UINT64)(a6), (UINT64)(a7), (UINT64)(a8), \
(UINT64)(a9))
#define _cast64_efi_call10(f,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10) \
efi_call10(f, (UINT64)(a1), (UINT64)(a2), (UINT64)(a3), (UINT64)(a4), \
(UINT64)(a5), (UINT64)(a6), (UINT64)(a7), (UINT64)(a8), \
(UINT64)(a9), (UINT64)(a10))
/* main wrapper (va_num ignored) */
#define uefi_call_wrapper(func,va_num,...) \
__VA_ARG_NSUFFIX__(_cast64_efi_call, __VA_ARGS__) (func , ##__VA_ARGS__)
#endif
#if defined(HAVE_USE_MS_ABI) && !defined(_MSC_EXTENSIONS)
#define EFI_FUNCTION __attribute__((ms_abi))
#else
#define EFI_FUNCTION
#endif
#ifdef _MSC_EXTENSIONS
#pragma warning ( disable : 4731 ) // Suppress warnings about modification of EBP
#endif
#endif
efi/inc/x86_64/efilibplat.h
+26
View File
@@ -0,0 +1,26 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
efilibplat.h
Abstract:
EFI to compile bindings
Revision History
--*/
VOID
InitializeLibPlatform (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
efi/inc/x86_64/efisetjmp_arch.h
+22
View File
@@ -0,0 +1,22 @@
#ifndef GNU_EFI_X86_64_SETJMP_H
#define GNU_EFI_X86_64_SETJMP_H
#define JMPBUF_ALIGN 8
typedef struct {
UINT64 Rbx;
UINT64 Rsp;
UINT64 Rbp;
UINT64 Rdi;
UINT64 Rsi;
UINT64 R12;
UINT64 R13;
UINT64 R14;
UINT64 R15;
UINT64 Rip;
UINT64 MxCsr;
UINT8 XmmBuffer[160]; // XMM6 - XMM15
} EFI_ALIGN(JMPBUF_ALIGN) jmp_buf[1];
#endif /* GNU_EFI_X86_64_SETJMP_H */
efi/inc/x86_64/pe.h
+595
View File
@@ -0,0 +1,595 @@
/*
PE32+ header file
*/
#ifndef _PE_H
#define _PE_H
#define IMAGE_DOS_SIGNATURE 0x5A4D // MZ
#define IMAGE_OS2_SIGNATURE 0x454E // NE
#define IMAGE_OS2_SIGNATURE_LE 0x454C // LE
#define IMAGE_NT_SIGNATURE 0x00004550 // PE00
#define IMAGE_EDOS_SIGNATURE 0x44454550 // PEED
typedef struct _IMAGE_DOS_HEADER { // DOS .EXE header
UINT16 e_magic; // Magic number
UINT16 e_cblp; // Bytes on last page of file
UINT16 e_cp; // Pages in file
UINT16 e_crlc; // Relocations
UINT16 e_cparhdr; // Size of header in paragraphs
UINT16 e_minalloc; // Minimum extra paragraphs needed
UINT16 e_maxalloc; // Maximum extra paragraphs needed
UINT16 e_ss; // Initial (relative) SS value
UINT16 e_sp; // Initial SP value
UINT16 e_csum; // Checksum
UINT16 e_ip; // Initial IP value
UINT16 e_cs; // Initial (relative) CS value
UINT16 e_lfarlc; // File address of relocation table
UINT16 e_ovno; // Overlay number
UINT16 e_res[4]; // Reserved words
UINT16 e_oemid; // OEM identifier (for e_oeminfo)
UINT16 e_oeminfo; // OEM information; e_oemid specific
UINT16 e_res2[10]; // Reserved words
UINT32 e_lfanew; // File address of new exe header
} IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER;
typedef struct _IMAGE_OS2_HEADER { // OS/2 .EXE header
UINT16 ne_magic; // Magic number
UINT8 ne_ver; // Version number
UINT8 ne_rev; // Revision number
UINT16 ne_enttab; // Offset of Entry Table
UINT16 ne_cbenttab; // Number of bytes in Entry Table
UINT32 ne_crc; // Checksum of whole file
UINT16 ne_flags; // Flag UINT16
UINT16 ne_autodata; // Automatic data segment number
UINT16 ne_heap; // Initial heap allocation
UINT16 ne_stack; // Initial stack allocation
UINT32 ne_csip; // Initial CS:IP setting
UINT32 ne_sssp; // Initial SS:SP setting
UINT16 ne_cseg; // Count of file segments
UINT16 ne_cmod; // Entries in Module Reference Table
UINT16 ne_cbnrestab; // Size of non-resident name table
UINT16 ne_segtab; // Offset of Segment Table
UINT16 ne_rsrctab; // Offset of Resource Table
UINT16 ne_restab; // Offset of resident name table
UINT16 ne_modtab; // Offset of Module Reference Table
UINT16 ne_imptab; // Offset of Imported Names Table
UINT32 ne_nrestab; // Offset of Non-resident Names Table
UINT16 ne_cmovent; // Count of movable entries
UINT16 ne_align; // Segment alignment shift count
UINT16 ne_cres; // Count of resource segments
UINT8 ne_exetyp; // Target Operating system
UINT8 ne_flagsothers; // Other .EXE flags
UINT16 ne_pretthunks; // offset to return thunks
UINT16 ne_psegrefbytes; // offset to segment ref. bytes
UINT16 ne_swaparea; // Minimum code swap area size
UINT16 ne_expver; // Expected Windows version number
} IMAGE_OS2_HEADER, *PIMAGE_OS2_HEADER;
//
// File header format.
//
typedef struct _IMAGE_FILE_HEADER {
UINT16 Machine;
UINT16 NumberOfSections;
UINT32 TimeDateStamp;
UINT32 PointerToSymbolTable;
UINT32 NumberOfSymbols;
UINT16 SizeOfOptionalHeader;
UINT16 Characteristics;
} IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
#define IMAGE_SIZEOF_FILE_HEADER 20
#define IMAGE_FILE_RELOCS_STRIPPED 0x0001 // Relocation info stripped from file.
#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 // File is executable (i.e. no unresolved externel references).
#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 // Line nunbers stripped from file.
#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 // Local symbols stripped from file.
#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 // Bytes of machine word are reversed.
#define IMAGE_FILE_32BIT_MACHINE 0x0100 // 32 bit word machine.
#define IMAGE_FILE_DEBUG_STRIPPED 0x0200 // Debugging info stripped from file in .DBG file
#define IMAGE_FILE_SYSTEM 0x1000 // System File.
#define IMAGE_FILE_DLL 0x2000 // File is a DLL.
#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 // Bytes of machine word are reversed.
#define IMAGE_FILE_MACHINE_UNKNOWN 0
#define IMAGE_FILE_MACHINE_I386 0x14c // Intel 386.
#define IMAGE_FILE_MACHINE_R3000 0x162 // MIPS little-endian, 0540 big-endian
#define IMAGE_FILE_MACHINE_R4000 0x166 // MIPS little-endian
#define IMAGE_FILE_MACHINE_ALPHA 0x184 // Alpha_AXP
#define IMAGE_FILE_MACHINE_ARMTHUMB_MIXED 0x1c2 // Arm/Thumb
#define IMAGE_FILE_MACHINE_POWERPC 0x1F0 // IBM PowerPC Little-Endian
#define IMAGE_FILE_MACHINE_IA64 0x200 // IA-64
#define IMAGE_FILE_MACHINE_TAHOE 0x7cc // Intel EM machine
#define IMAGE_FILE_MACHINE_EBC 0xebc // EFI Byte Code
#define IMAGE_FILE_MACHINE_X64 0x8664 // x86_64
//
// Directory format.
//
typedef struct _IMAGE_DATA_DIRECTORY {
UINT32 VirtualAddress;
UINT32 Size;
} IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY;
#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
//
// Optional header format.
//
typedef struct _IMAGE_OPTIONAL_HEADER {
//
// Standard fields.
//
UINT16 Magic;
UINT8 MajorLinkerVersion;
UINT8 MinorLinkerVersion;
UINT32 SizeOfCode;
UINT32 SizeOfInitializedData;
UINT32 SizeOfUninitializedData;
UINT32 AddressOfEntryPoint;
UINT32 BaseOfCode;
UINT32 BaseOfData;
//
// NT additional fields.
//
UINT32 ImageBase;
UINT32 SectionAlignment;
UINT32 FileAlignment;
UINT16 MajorOperatingSystemVersion;
UINT16 MinorOperatingSystemVersion;
UINT16 MajorImageVersion;
UINT16 MinorImageVersion;
UINT16 MajorSubsystemVersion;
UINT16 MinorSubsystemVersion;
UINT32 Reserved1;
UINT32 SizeOfImage;
UINT32 SizeOfHeaders;
UINT32 CheckSum;
UINT16 Subsystem;
UINT16 DllCharacteristics;
UINT32 SizeOfStackReserve;
UINT32 SizeOfStackCommit;
UINT32 SizeOfHeapReserve;
UINT32 SizeOfHeapCommit;
UINT32 LoaderFlags;
UINT32 NumberOfRvaAndSizes;
IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
} IMAGE_OPTIONAL_HEADER, *PIMAGE_OPTIONAL_HEADER;
typedef struct _IMAGE_ROM_OPTIONAL_HEADER {
UINT16 Magic;
UINT8 MajorLinkerVersion;
UINT8 MinorLinkerVersion;
UINT32 SizeOfCode;
UINT32 SizeOfInitializedData;
UINT32 SizeOfUninitializedData;
UINT32 AddressOfEntryPoint;
UINT32 BaseOfCode;
UINT32 BaseOfData;
UINT32 BaseOfBss;
UINT32 GprMask;
UINT32 CprMask[4];
UINT32 GpValue;
} IMAGE_ROM_OPTIONAL_HEADER, *PIMAGE_ROM_OPTIONAL_HEADER;
#define IMAGE_SIZEOF_ROM_OPTIONAL_HEADER 56
#define IMAGE_SIZEOF_STD_OPTIONAL_HEADER 28
#define IMAGE_SIZEOF_NT_OPTIONAL_HEADER 224
#define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b
#define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107
typedef struct _IMAGE_NT_HEADERS {
UINT32 Signature;
IMAGE_FILE_HEADER FileHeader;
IMAGE_OPTIONAL_HEADER OptionalHeader;
} IMAGE_NT_HEADERS, *PIMAGE_NT_HEADERS;
typedef struct _IMAGE_ROM_HEADERS {
IMAGE_FILE_HEADER FileHeader;
IMAGE_ROM_OPTIONAL_HEADER OptionalHeader;
} IMAGE_ROM_HEADERS, *PIMAGE_ROM_HEADERS;
#define IMAGE_FIRST_SECTION( ntheader ) ((PIMAGE_SECTION_HEADER) \
((UINT32)ntheader + \
FIELD_OFFSET( IMAGE_NT_HEADERS, OptionalHeader ) + \
((PIMAGE_NT_HEADERS)(ntheader))->FileHeader.SizeOfOptionalHeader \
))
// Subsystem Values
#define IMAGE_SUBSYSTEM_UNKNOWN 0 // Unknown subsystem.
#define IMAGE_SUBSYSTEM_NATIVE 1 // Image doesn't require a subsystem.
#define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 // Image runs in the Windows GUI subsystem.
#define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 // Image runs in the Windows character subsystem.
#define IMAGE_SUBSYSTEM_OS2_CUI 5 // image runs in the OS/2 character subsystem.
#define IMAGE_SUBSYSTEM_POSIX_CUI 7 // image run in the Posix character subsystem.
// Directory Entries
#define IMAGE_DIRECTORY_ENTRY_EXPORT 0 // Export Directory
#define IMAGE_DIRECTORY_ENTRY_IMPORT 1 // Import Directory
#define IMAGE_DIRECTORY_ENTRY_RESOURCE 2 // Resource Directory
#define IMAGE_DIRECTORY_ENTRY_EXCEPTION 3 // Exception Directory
#define IMAGE_DIRECTORY_ENTRY_SECURITY 4 // Security Directory
#define IMAGE_DIRECTORY_ENTRY_BASERELOC 5 // Base Relocation Table
#define IMAGE_DIRECTORY_ENTRY_DEBUG 6 // Debug Directory
#define IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7 // Description String
#define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8 // Machine Value (MIPS GP)
#define IMAGE_DIRECTORY_ENTRY_TLS 9 // TLS Directory
#define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10 // Load Configuration Directory
//
// Section header format.
//
#define IMAGE_SIZEOF_SHORT_NAME 8
typedef struct _IMAGE_SECTION_HEADER {
UINT8 Name[IMAGE_SIZEOF_SHORT_NAME];
union {
UINT32 PhysicalAddress;
UINT32 VirtualSize;
} Misc;
UINT32 VirtualAddress;
UINT32 SizeOfRawData;
UINT32 PointerToRawData;
UINT32 PointerToRelocations;
UINT32 PointerToLinenumbers;
UINT16 NumberOfRelocations;
UINT16 NumberOfLinenumbers;
UINT32 Characteristics;
} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;
#define IMAGE_SIZEOF_SECTION_HEADER 40
#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 // Reserved.
#define IMAGE_SCN_CNT_CODE 0x00000020 // Section contains code.
#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 // Section contains initialized data.
#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 // Section contains uninitialized data.
#define IMAGE_SCN_LNK_OTHER 0x00000100 // Reserved.
#define IMAGE_SCN_LNK_INFO 0x00000200 // Section contains comments or some other type of information.
#define IMAGE_SCN_LNK_REMOVE 0x00000800 // Section contents will not become part of image.
#define IMAGE_SCN_LNK_COMDAT 0x00001000 // Section contents comdat.
#define IMAGE_SCN_ALIGN_1BYTES 0x00100000 //
#define IMAGE_SCN_ALIGN_2BYTES 0x00200000 //
#define IMAGE_SCN_ALIGN_4BYTES 0x00300000 //
#define IMAGE_SCN_ALIGN_8BYTES 0x00400000 //
#define IMAGE_SCN_ALIGN_16BYTES 0x00500000 // Default alignment if no others are specified.
#define IMAGE_SCN_ALIGN_32BYTES 0x00600000 //
#define IMAGE_SCN_ALIGN_64BYTES 0x00700000 //
#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 // Section can be discarded.
#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 // Section is not cachable.
#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 // Section is not pageable.
#define IMAGE_SCN_MEM_SHARED 0x10000000 // Section is shareable.
#define IMAGE_SCN_MEM_EXECUTE 0x20000000 // Section is executable.
#define IMAGE_SCN_MEM_READ 0x40000000 // Section is readable.
#define IMAGE_SCN_MEM_WRITE 0x80000000 // Section is writeable.
//
// Symbol format.
//
#define IMAGE_SIZEOF_SYMBOL 18
//
// Section values.
//
// Symbols have a section number of the section in which they are
// defined. Otherwise, section numbers have the following meanings:
//
#define IMAGE_SYM_UNDEFINED (UINT16)0 // Symbol is undefined or is common.
#define IMAGE_SYM_ABSOLUTE (UINT16)-1 // Symbol is an absolute value.
#define IMAGE_SYM_DEBUG (UINT16)-2 // Symbol is a special debug item.
//
// Type (fundamental) values.
//
#define IMAGE_SYM_TYPE_NULL 0 // no type.
#define IMAGE_SYM_TYPE_VOID 1 //
#define IMAGE_SYM_TYPE_CHAR 2 // type character.
#define IMAGE_SYM_TYPE_SHORT 3 // type short integer.
#define IMAGE_SYM_TYPE_INT 4 //
#define IMAGE_SYM_TYPE_LONG 5 //
#define IMAGE_SYM_TYPE_FLOAT 6 //
#define IMAGE_SYM_TYPE_DOUBLE 7 //
#define IMAGE_SYM_TYPE_STRUCT 8 //
#define IMAGE_SYM_TYPE_UNION 9 //
#define IMAGE_SYM_TYPE_ENUM 10 // enumeration.
#define IMAGE_SYM_TYPE_MOE 11 // member of enumeration.
#define IMAGE_SYM_TYPE_BYTE 12 //
#define IMAGE_SYM_TYPE_WORD 13 //
#define IMAGE_SYM_TYPE_UINT 14 //
#define IMAGE_SYM_TYPE_DWORD 15 //
//
// Type (derived) values.
//
#define IMAGE_SYM_DTYPE_NULL 0 // no derived type.
#define IMAGE_SYM_DTYPE_POINTER 1 // pointer.
#define IMAGE_SYM_DTYPE_FUNCTION 2 // function.
#define IMAGE_SYM_DTYPE_ARRAY 3 // array.
//
// Storage classes.
//
#define IMAGE_SYM_CLASS_END_OF_FUNCTION (BYTE )-1
#define IMAGE_SYM_CLASS_NULL 0
#define IMAGE_SYM_CLASS_AUTOMATIC 1
#define IMAGE_SYM_CLASS_EXTERNAL 2
#define IMAGE_SYM_CLASS_STATIC 3
#define IMAGE_SYM_CLASS_REGISTER 4
#define IMAGE_SYM_CLASS_EXTERNAL_DEF 5
#define IMAGE_SYM_CLASS_LABEL 6
#define IMAGE_SYM_CLASS_UNDEFINED_LABEL 7
#define IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8
#define IMAGE_SYM_CLASS_ARGUMENT 9
#define IMAGE_SYM_CLASS_STRUCT_TAG 10
#define IMAGE_SYM_CLASS_MEMBER_OF_UNION 11
#define IMAGE_SYM_CLASS_UNION_TAG 12
#define IMAGE_SYM_CLASS_TYPE_DEFINITION 13
#define IMAGE_SYM_CLASS_UNDEFINED_STATIC 14
#define IMAGE_SYM_CLASS_ENUM_TAG 15
#define IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16
#define IMAGE_SYM_CLASS_REGISTER_PARAM 17
#define IMAGE_SYM_CLASS_BIT_FIELD 18
#define IMAGE_SYM_CLASS_BLOCK 100
#define IMAGE_SYM_CLASS_FUNCTION 101
#define IMAGE_SYM_CLASS_END_OF_STRUCT 102
#define IMAGE_SYM_CLASS_FILE 103
// new
#define IMAGE_SYM_CLASS_SECTION 104
#define IMAGE_SYM_CLASS_WEAK_EXTERNAL 105
// type packing constants
#define N_BTMASK 017
#define N_TMASK 060
#define N_TMASK1 0300
#define N_TMASK2 0360
#define N_BTSHFT 4
#define N_TSHIFT 2
// MACROS
//
// Communal selection types.
//
#define IMAGE_COMDAT_SELECT_NODUPLICATES 1
#define IMAGE_COMDAT_SELECT_ANY 2
#define IMAGE_COMDAT_SELECT_SAME_SIZE 3
#define IMAGE_COMDAT_SELECT_EXACT_MATCH 4
#define IMAGE_COMDAT_SELECT_ASSOCIATIVE 5
#define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1
#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
#define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
//
// Relocation format.
//
typedef struct _IMAGE_RELOCATION {
UINT32 VirtualAddress;
UINT32 SymbolTableIndex;
UINT16 Type;
} IMAGE_RELOCATION;
#define IMAGE_SIZEOF_RELOCATION 10
//
// I386 relocation types.
//
#define IMAGE_REL_I386_ABSOLUTE 0 // Reference is absolute, no relocation is necessary
#define IMAGE_REL_I386_DIR16 01 // Direct 16-bit reference to the symbols virtual address
#define IMAGE_REL_I386_REL16 02 // PC-relative 16-bit reference to the symbols virtual address
#define IMAGE_REL_I386_DIR32 06 // Direct 32-bit reference to the symbols virtual address
#define IMAGE_REL_I386_DIR32NB 07 // Direct 32-bit reference to the symbols virtual address, base not included
#define IMAGE_REL_I386_SEG12 011 // Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address
#define IMAGE_REL_I386_SECTION 012
#define IMAGE_REL_I386_SECREL 013
#define IMAGE_REL_I386_REL32 024 // PC-relative 32-bit reference to the symbols virtual address
//
// MIPS relocation types.
//
#define IMAGE_REL_MIPS_ABSOLUTE 0 // Reference is absolute, no relocation is necessary
#define IMAGE_REL_MIPS_REFHALF 01
#define IMAGE_REL_MIPS_REFWORD 02
#define IMAGE_REL_MIPS_JMPADDR 03
#define IMAGE_REL_MIPS_REFHI 04
#define IMAGE_REL_MIPS_REFLO 05
#define IMAGE_REL_MIPS_GPREL 06
#define IMAGE_REL_MIPS_LITERAL 07
#define IMAGE_REL_MIPS_SECTION 012
#define IMAGE_REL_MIPS_SECREL 013
#define IMAGE_REL_MIPS_REFWORDNB 042
#define IMAGE_REL_MIPS_PAIR 045
//
// Alpha Relocation types.
//
#define IMAGE_REL_ALPHA_ABSOLUTE 0x0
#define IMAGE_REL_ALPHA_REFLONG 0x1
#define IMAGE_REL_ALPHA_REFQUAD 0x2
#define IMAGE_REL_ALPHA_GPREL32 0x3
#define IMAGE_REL_ALPHA_LITERAL 0x4
#define IMAGE_REL_ALPHA_LITUSE 0x5
#define IMAGE_REL_ALPHA_GPDISP 0x6
#define IMAGE_REL_ALPHA_BRADDR 0x7
#define IMAGE_REL_ALPHA_HINT 0x8
#define IMAGE_REL_ALPHA_INLINE_REFLONG 0x9
#define IMAGE_REL_ALPHA_REFHI 0xA
#define IMAGE_REL_ALPHA_REFLO 0xB
#define IMAGE_REL_ALPHA_PAIR 0xC
#define IMAGE_REL_ALPHA_MATCH 0xD
#define IMAGE_REL_ALPHA_SECTION 0xE
#define IMAGE_REL_ALPHA_SECREL 0xF
#define IMAGE_REL_ALPHA_REFLONGNB 0x10
//
// IBM PowerPC relocation types.
//
#define IMAGE_REL_PPC_ABSOLUTE 0x0000 // NOP
#define IMAGE_REL_PPC_ADDR64 0x0001 // 64-bit address
#define IMAGE_REL_PPC_ADDR32 0x0002 // 32-bit address
#define IMAGE_REL_PPC_ADDR24 0x0003 // 26-bit address, shifted left 2 (branch absolute)
#define IMAGE_REL_PPC_ADDR16 0x0004 // 16-bit address
#define IMAGE_REL_PPC_ADDR14 0x0005 // 16-bit address, shifted left 2 (load doubleword)
#define IMAGE_REL_PPC_REL24 0x0006 // 26-bit PC-relative offset, shifted left 2 (branch relative)
#define IMAGE_REL_PPC_REL14 0x0007 // 16-bit PC-relative offset, shifted left 2 (br cond relative)
#define IMAGE_REL_PPC_TOCREL16 0x0008 // 16-bit offset from TOC base
#define IMAGE_REL_PPC_TOCREL14 0x0009 // 16-bit offset from TOC base, shifted left 2 (load doubleword)
#define IMAGE_REL_PPC_ADDR32NB 0x000A // 32-bit addr w/o image base
#define IMAGE_REL_PPC_SECREL 0x000B // va of containing section (as in an image sectionhdr)
#define IMAGE_REL_PPC_SECTION 0x000C // sectionheader number
#define IMAGE_REL_PPC_IFGLUE 0x000D // substitute TOC restore instruction iff symbol is glue code
#define IMAGE_REL_PPC_IMGLUE 0x000E // symbol is glue code; virtual address is TOC restore instruction
#define IMAGE_REL_PPC_TYPEMASK 0x00FF // mask to isolate above values in IMAGE_RELOCATION.Type
// Flag bits in IMAGE_RELOCATION.TYPE
#define IMAGE_REL_PPC_NEG 0x0100 // subtract reloc value rather than adding it
#define IMAGE_REL_PPC_BRTAKEN 0x0200 // fix branch prediction bit to predict branch taken
#define IMAGE_REL_PPC_BRNTAKEN 0x0400 // fix branch prediction bit to predict branch not taken
#define IMAGE_REL_PPC_TOCDEFN 0x0800 // toc slot defined in file (or, data in toc)
//
// Based relocation format.
//
typedef struct _IMAGE_BASE_RELOCATION {
UINT32 VirtualAddress;
UINT32 SizeOfBlock;
// UINT16 TypeOffset[1];
} IMAGE_BASE_RELOCATION, *PIMAGE_BASE_RELOCATION;
#define IMAGE_SIZEOF_BASE_RELOCATION 8
//
// Based relocation types.
//
#define IMAGE_REL_BASED_ABSOLUTE 0
#define IMAGE_REL_BASED_HIGH 1
#define IMAGE_REL_BASED_LOW 2
#define IMAGE_REL_BASED_HIGHLOW 3
#define IMAGE_REL_BASED_HIGHADJ 4
#define IMAGE_REL_BASED_MIPS_JMPADDR 5
#define IMAGE_REL_BASED_IA64_IMM64 9
#define IMAGE_REL_BASED_DIR64 10
//
// Line number format.
//
typedef struct _IMAGE_LINENUMBER {
union {
UINT32 SymbolTableIndex; // Symbol table index of function name if Linenumber is 0.
UINT32 VirtualAddress; // Virtual address of line number.
} Type;
UINT16 Linenumber; // Line number.
} IMAGE_LINENUMBER;
#define IMAGE_SIZEOF_LINENUMBER 6
//
// Archive format.
//
#define IMAGE_ARCHIVE_START_SIZE 8
#define IMAGE_ARCHIVE_START "!<arch>\n"
#define IMAGE_ARCHIVE_END "`\n"
#define IMAGE_ARCHIVE_PAD "\n"
#define IMAGE_ARCHIVE_LINKER_MEMBER "/ "
#define IMAGE_ARCHIVE_LONGNAMES_MEMBER "// "
typedef struct _IMAGE_ARCHIVE_MEMBER_HEADER {
UINT8 Name[16]; // File member name - `/' terminated.
UINT8 Date[12]; // File member date - decimal.
UINT8 UserID[6]; // File member user id - decimal.
UINT8 GroupID[6]; // File member group id - decimal.
UINT8 Mode[8]; // File member mode - octal.
UINT8 Size[10]; // File member size - decimal.
UINT8 EndHeader[2]; // String to end header.
} IMAGE_ARCHIVE_MEMBER_HEADER, *PIMAGE_ARCHIVE_MEMBER_HEADER;
#define IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60
//
// DLL support.
//
//
// Export Format
//
typedef struct _IMAGE_EXPORT_DIRECTORY {
UINT32 Characteristics;
UINT32 TimeDateStamp;
UINT16 MajorVersion;
UINT16 MinorVersion;
UINT32 Name;
UINT32 Base;
UINT32 NumberOfFunctions;
UINT32 NumberOfNames;
UINT32 *AddressOfFunctions;
UINT32 *AddressOfNames;
UINT32 *AddressOfNameOrdinals;
} IMAGE_EXPORT_DIRECTORY, *PIMAGE_EXPORT_DIRECTORY;
//
// Import Format
//
typedef struct _IMAGE_IMPORT_BY_NAME {
UINT16 Hint;
UINT8 Name[1];
} IMAGE_IMPORT_BY_NAME, *PIMAGE_IMPORT_BY_NAME;
typedef struct _IMAGE_THUNK_DATA {
union {
UINT32 Function;
UINT32 Ordinal;
PIMAGE_IMPORT_BY_NAME AddressOfData;
} u1;
} IMAGE_THUNK_DATA, *PIMAGE_THUNK_DATA;
#define IMAGE_ORDINAL_FLAG 0x80000000
#define IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & IMAGE_ORDINAL_FLAG) != 0)
#define IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff)
typedef struct _IMAGE_IMPORT_DESCRIPTOR {
UINT32 Characteristics;
UINT32 TimeDateStamp;
UINT32 ForwarderChain;
UINT32 Name;
PIMAGE_THUNK_DATA FirstThunk;
} IMAGE_IMPORT_DESCRIPTOR, *PIMAGE_IMPORT_DESCRIPTOR;
#endif
efi/lib/boxdraw.c
+173
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@@ -0,0 +1,173 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
BoxDraw.c
Abstract:
Lib functions to support Box Draw Unicode code pages.
Revision History
--*/
#include "lib.h"
typedef struct {
CHAR16 Unicode;
CHAR8 PcAnsi;
CHAR8 Ascii;
} UNICODE_TO_CHAR;
//
// This list is used to define the valid extend chars.
// It also provides a mapping from Unicode to PCANSI or
// ASCII. The ASCII mapping we just made up.
//
//
STATIC UNICODE_TO_CHAR UnicodeToPcAnsiOrAscii[] = {
{ BOXDRAW_HORIZONTAL, 0xc4, u'-'},
{ BOXDRAW_VERTICAL, 0xb3, u'|'},
{ BOXDRAW_DOWN_RIGHT, 0xda, u'/'},
{ BOXDRAW_DOWN_LEFT, 0xbf, u'\\'},
{ BOXDRAW_UP_RIGHT, 0xc0, u'\\'},
{ BOXDRAW_UP_LEFT, 0xd9, u'/'},
{ BOXDRAW_VERTICAL_RIGHT, 0xc3, u'|'},
{ BOXDRAW_VERTICAL_LEFT, 0xb4, u'|'},
{ BOXDRAW_DOWN_HORIZONTAL, 0xc2, u'+'},
{ BOXDRAW_UP_HORIZONTAL, 0xc1, u'+'},
{ BOXDRAW_VERTICAL_HORIZONTAL, 0xc5, u'+'},
{ BOXDRAW_DOUBLE_HORIZONTAL, 0xcd, u'-'},
{ BOXDRAW_DOUBLE_VERTICAL, 0xba, u'|'},
{ BOXDRAW_DOWN_RIGHT_DOUBLE, 0xd5, u'/'},
{ BOXDRAW_DOWN_DOUBLE_RIGHT, 0xd6, u'/'},
{ BOXDRAW_DOUBLE_DOWN_RIGHT, 0xc9, u'/'},
{ BOXDRAW_DOWN_LEFT_DOUBLE, 0xb8, u'\\'},
{ BOXDRAW_DOWN_DOUBLE_LEFT, 0xb7, u'\\'},
{ BOXDRAW_DOUBLE_DOWN_LEFT, 0xbb, u'\\'},
{ BOXDRAW_UP_RIGHT_DOUBLE, 0xd4, u'\\'},
{ BOXDRAW_UP_DOUBLE_RIGHT, 0xd3, u'\\'},
{ BOXDRAW_DOUBLE_UP_RIGHT, 0xc8, u'\\'},
{ BOXDRAW_UP_LEFT_DOUBLE, 0xbe, u'/'},
{ BOXDRAW_UP_DOUBLE_LEFT, 0xbd, u'/'},
{ BOXDRAW_DOUBLE_UP_LEFT, 0xbc, u'/'},
{ BOXDRAW_VERTICAL_RIGHT_DOUBLE, 0xc6, u'|'},
{ BOXDRAW_VERTICAL_DOUBLE_RIGHT, 0xc7, u'|'},
{ BOXDRAW_DOUBLE_VERTICAL_RIGHT, 0xcc, u'|'},
{ BOXDRAW_VERTICAL_LEFT_DOUBLE, 0xb5, u'|'},
{ BOXDRAW_VERTICAL_DOUBLE_LEFT, 0xb6, u'|'},
{ BOXDRAW_DOUBLE_VERTICAL_LEFT, 0xb9, u'|'},
{ BOXDRAW_DOWN_HORIZONTAL_DOUBLE, 0xd1, u'+'},
{ BOXDRAW_DOWN_DOUBLE_HORIZONTAL, 0xd2, u'+'},
{ BOXDRAW_DOUBLE_DOWN_HORIZONTAL, 0xcb, u'+'},
{ BOXDRAW_UP_HORIZONTAL_DOUBLE, 0xcf, u'+'},
{ BOXDRAW_UP_DOUBLE_HORIZONTAL, 0xd0, u'+'},
{ BOXDRAW_DOUBLE_UP_HORIZONTAL, 0xca, u'+'},
{ BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE, 0xd8, u'+'},
{ BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL, 0xd7, u'+'},
{ BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL, 0xce, u'+'},
{ BLOCKELEMENT_FULL_BLOCK, 0xdb, u'*'},
{ BLOCKELEMENT_LIGHT_SHADE, 0xb0, u'+'},
{ GEOMETRICSHAPE_UP_TRIANGLE, 0x1e, u'^'},
{ GEOMETRICSHAPE_RIGHT_TRIANGLE, 0x10, u'>'},
{ GEOMETRICSHAPE_DOWN_TRIANGLE, 0x1f, u'v'},
{ GEOMETRICSHAPE_LEFT_TRIANGLE, 0x11, u'<'},
/* BugBug: Left Arrow is an ESC. We can not make it print
on a PCANSI terminal. If we can make left arrow
come out on PC ANSI we can add it back.
{ ARROW_LEFT, 0x1b, u'<'},
*/
{ ARROW_UP, 0x18, u'^'},
/* BugBut: Took out left arrow so right has to go too.
{ ARROW_RIGHT, 0x1a, u'>'},
*/
{ ARROW_DOWN, 0x19, u'v'},
{ 0x0000, 0x00, u'\0' }
};
BOOLEAN
LibIsValidTextGraphics (
IN CHAR16 Graphic,
OUT CHAR8 *PcAnsi, OPTIONAL
OUT CHAR8 *Ascii OPTIONAL
)
/*++
Routine Description:
Detects if a Unicode char is for Box Drawing text graphics.
Arguments:
Grphic - Unicode char to test.
PcAnsi - Optional pointer to return PCANSI equivalent of Graphic.
Asci - Optional pointer to return Ascii equivalent of Graphic.
Returns:
TRUE if Gpaphic is a supported Unicode Box Drawing character.
--*/{
UNICODE_TO_CHAR *Table;
if ((((Graphic & 0xff00) != 0x2500) && ((Graphic & 0xff00) != 0x2100))) {
//
// Unicode drawing code charts are all in the 0x25xx range,
// arrows are 0x21xx
//
return FALSE;
}
for (Table = UnicodeToPcAnsiOrAscii; Table->Unicode != 0x0000; Table++) {
if (Graphic == Table->Unicode) {
if (PcAnsi) {
*PcAnsi = Table->PcAnsi;
}
if (Ascii) {
*Ascii = Table->Ascii;
}
return TRUE;
}
}
return FALSE;
}
BOOLEAN
IsValidAscii (
IN CHAR16 Ascii
)
{
if ((Ascii >= 0x20) && (Ascii <= 0x7f)) {
return TRUE;
}
return FALSE;
}
BOOLEAN
IsValidEfiCntlChar (
IN CHAR16 c
)
{
if (c == CHAR_NULL || c == CHAR_BACKSPACE || c == CHAR_LINEFEED || c == CHAR_CARRIAGE_RETURN) {
return TRUE;
}
return FALSE;
}
efi/lib/cmdline.c
+119
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@@ -0,0 +1,119 @@
#include "lib.h"
#include "efiprot.h"
#include "efishell.h"
#include "efishellintf.h"
#ifndef MAX_ARGV_CONTENTS_SIZE
# define MAX_CMDLINE_SIZE 1024
#endif
#ifndef MAX_ARGC
# define MAX_CMDLINE_ARGC 32
#endif
/*
Parse LoadedImage options area, called only in case the regular
shell protos are not available.
Format of LoadedImage->LoadOptions appears to be a
single-space-separated list of args (looks like the shell already
pre-parses the input, it apparently folds several consecutive spaces
into one):
argv[0] space argv[1] (etc.) argv[N] space \0 cwd \0 other data
For safety, we support the trailing \0 without a space before, as
well as several consecutive spaces (-> several args).
*/
static
INTN
GetShellArgcArgvFromLoadedImage(
EFI_HANDLE ImageHandle,
CHAR16 **ResultArgv[]
)
{
EFI_STATUS Status;
void *LoadedImage = NULL;
static CHAR16 ArgvContents[MAX_CMDLINE_SIZE];
static CHAR16 *Argv[MAX_CMDLINE_ARGC], *ArgStart, *c;
UINTN Argc = 0, BufLen;
Status = uefi_call_wrapper(BS->OpenProtocol, 6,
ImageHandle,
&LoadedImageProtocol,
&LoadedImage,
ImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR(Status))
return -1;
BufLen = ((EFI_LOADED_IMAGE *)LoadedImage)->LoadOptionsSize;
if (BufLen < 2) /* We are expecting at least a \0 */
return -1;
else if (BufLen > sizeof(ArgvContents))
BufLen = sizeof(ArgvContents);
CopyMem(ArgvContents, ((EFI_LOADED_IMAGE *)LoadedImage)->LoadOptions, BufLen);
ArgvContents[MAX_CMDLINE_SIZE - 1] = u'\0';
for (c = ArgStart = ArgvContents ; *c != u'\0' ; ++c) {
if (*c == u' ') {
*c = u'\0';
if (Argc < MAX_CMDLINE_ARGC) Argv[Argc++] = ArgStart;
ArgStart = c + 1;
}
}
if ((*ArgStart != u'\0') && (Argc < MAX_CMDLINE_ARGC))
Argv[Argc++] = ArgStart;
// Print(u"Got argc/argv from loaded image proto\n");
*ResultArgv = Argv;
return Argc;
}
INTN GetShellArgcArgv(EFI_HANDLE ImageHandle, CHAR16 **Argv[])
{
// Code inspired from EDK2's
// ShellPkg/Library/UefiShellCEntryLib/UefiShellCEntryLib.c (BSD)
EFI_STATUS Status;
static const EFI_GUID ShellInterfaceProtocolGuid
= SHELL_INTERFACE_PROTOCOL_GUID;
EFI_SHELL_PARAMETERS_PROTOCOL *EfiShellParametersProtocol = NULL;
EFI_SHELL_INTERFACE *EfiShellInterfaceProtocol = NULL;
Status = uefi_call_wrapper(BS->OpenProtocol, 6,
ImageHandle,
(EFI_GUID*)&ShellParametersProtocolGuid,
(VOID **)&EfiShellParametersProtocol,
ImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (!EFI_ERROR(Status))
{
// use shell 2.0 interface
// Print(u"Got argc/argv from shell intf proto\n");
*Argv = EfiShellParametersProtocol->Argv;
return EfiShellParametersProtocol->Argc;
}
// try to get shell 1.0 interface instead.
Status = uefi_call_wrapper(BS->OpenProtocol, 6,
ImageHandle,
(EFI_GUID*)&ShellInterfaceProtocolGuid,
(VOID **)&EfiShellInterfaceProtocol,
ImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (!EFI_ERROR(Status))
{
// Print(u"Got argc/argv from shell params proto\n");
*Argv = EfiShellInterfaceProtocol->Argv;
return EfiShellInterfaceProtocol->Argc;
}
// shell 1.0 and 2.0 interfaces failed
return GetShellArgcArgvFromLoadedImage(ImageHandle, Argv);
}
efi/lib/console.c
+104
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@@ -0,0 +1,104 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
console.c
Abstract:
Revision History
--*/
#include "lib.h"
VOID
Output (
IN CHAR16 *Str
)
// Write a string to the console at the current cursor location
{
uefi_call_wrapper(ST->ConOut->OutputString, 2, ST->ConOut, Str);
}
VOID
Input (
IN CHAR16 *Prompt OPTIONAL,
OUT CHAR16 *InStr,
IN UINTN StrLen
)
// Input a string at the current cursor location, for StrLen
{
IInput (
ST->ConOut,
ST->ConIn,
Prompt,
InStr,
StrLen
);
}
VOID
IInput (
IN SIMPLE_TEXT_OUTPUT_INTERFACE *ConOut,
IN SIMPLE_INPUT_INTERFACE *ConIn,
IN CHAR16 *Prompt OPTIONAL,
OUT CHAR16 *InStr,
IN UINTN StrLen
)
// Input a string at the current cursor location, for StrLen
{
EFI_INPUT_KEY Key;
EFI_STATUS Status;
UINTN Len;
if (Prompt) {
ConOut->OutputString (ConOut, Prompt);
}
Len = 0;
for (; ;) {
WaitForSingleEvent (ConIn->WaitForKey, 0);
Status = uefi_call_wrapper(ConIn->ReadKeyStroke, 2, ConIn, &Key);
if (EFI_ERROR(Status)) {
DEBUG((D_ERROR, "Input: error return from ReadKey %x\n", Status));
break;
}
if (Key.UnicodeChar == '\n' ||
Key.UnicodeChar == '\r') {
break;
}
if (Key.UnicodeChar == '\b') {
if (Len) {
uefi_call_wrapper(ConOut->OutputString, 2, ConOut, u"\b \b");
Len -= 1;
}
continue;
}
if (Key.UnicodeChar >= ' ') {
if (Len < StrLen-1) {
InStr[Len] = Key.UnicodeChar;
InStr[Len+1] = 0;
uefi_call_wrapper(ConOut->OutputString, 2, ConOut, &InStr[Len]);
Len += 1;
}
continue;
}
}
InStr[Len] = 0;
}
efi/lib/crc.c
+218
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@@ -0,0 +1,218 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
crc.c
Abstract:
CRC32 functions
Revision History
--*/
#include "lib.h"
UINT32 CRCTable[256] = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
};
VOID
SetCrc (
IN OUT EFI_TABLE_HEADER *Hdr
)
/*++
Routine Description:
Updates the CRC32 value in the table header
Arguments:
Hdr - The table to update
Returns:
None
--*/
{
SetCrcAltSize (Hdr->HeaderSize, Hdr);
}
VOID
SetCrcAltSize (
IN UINTN Size,
IN OUT EFI_TABLE_HEADER *Hdr
)
/*++
Routine Description:
Updates the CRC32 value in the table header
Arguments:
Hdr - The table to update
Returns:
None
--*/
{
Hdr->CRC32 = 0;
Hdr->CRC32 = CalculateCrc((UINT8 *)Hdr, Size);
}
BOOLEAN
CheckCrc (
IN UINTN MaxSize,
IN OUT EFI_TABLE_HEADER *Hdr
)
/*++
Routine Description:
Checks the CRC32 value in the table header
Arguments:
Hdr - The table to check
Returns:
TRUE if the CRC is OK in the table
--*/
{
return CheckCrcAltSize (MaxSize, Hdr->HeaderSize, Hdr);
}
BOOLEAN
CheckCrcAltSize (
IN UINTN MaxSize,
IN UINTN Size,
IN OUT EFI_TABLE_HEADER *Hdr
)
/*++
Routine Description:
Checks the CRC32 value in the table header
Arguments:
Hdr - The table to check
Returns:
TRUE if the CRC is OK in the table
--*/
{
UINT32 Crc;
UINT32 OrgCrc;
BOOLEAN f;
if (Size == 0) {
//
// If header size is 0 CRC will pass so return FALSE here
//
return FALSE;
}
if (MaxSize && Size > MaxSize) {
DEBUG((D_ERROR, "CheckCrc32: Size > MaxSize\n"));
return FALSE;
}
// clear old crc from header
OrgCrc = Hdr->CRC32;
Hdr->CRC32 = 0;
Crc = CalculateCrc((UINT8 *)Hdr, Size);
// set restults
Hdr->CRC32 = OrgCrc;
// return status
f = OrgCrc == (UINT32) Crc;
if (!f) {
DEBUG((D_ERROR, "CheckCrc32: Crc check failed\n"));
}
return f;
}
UINT32
CalculateCrc (
UINT8 *pt,
UINTN Size
)
{
UINTN Crc;
// compute crc
Crc = 0xffffffff;
while (Size) {
Crc = (Crc >> 8) ^ CRCTable[(UINT8) Crc ^ *pt];
pt += 1;
Size -= 1;
}
Crc = Crc ^ 0xffffffff;
return (UINT32)Crc;
}
efi/lib/ctors.S
+55
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@@ -0,0 +1,55 @@
/*
* Try to define the minimal empty init/ctor/dtor/fini_arrays so building with
* older or out-of-tree linker scripts will still work.
*/
/*
* Note that these aren't using the GNU "CONSTRUCTOR" output section
* command, so they don't start with a size. Because of p2align and the
* end/END definitions, and the fact that they're mergeable, they can also
* have NULLs which aren't guaranteed to be at the end.
*/
#if defined(__ELF__)
.section .init_array,"aw",%init_array
#else
.section .init_array,"aw"
#endif
.p2align 4, 0
.globl __init_array_start
__init_array_start:
.globl __init_array_end
__init_array_end:
#if defined(__ELF__)
.section .ctors,"aw",%progbits
#else
.section .ctors,"aw"
#endif
.p2align 4, 0
.globl __CTOR_LIST__
__CTOR_LIST__:
.globl __CTOR_END__
__CTOR_END__:
#if defined(__ELF__)
.section .dtors,"aw",%progbits
#else
.section .dtors,"aw"
#endif
.p2align 4, 0
.globl __DTOR_LIST__
__DTOR_LIST__:
.globl __DTOR_END__
__DTOR_END__:
#if defined(__ELF__)
.section .fini_array,"aw",%fini_array
#else
.section .fini_array,"aw"
#endif
.p2align 4, 0
.globl __fini_array_start
__fini_array_start:
.globl __fini_array_end
__fini_array_end:
#if defined(__ELF__) && defined(__linux__)
.section .note.GNU-stack,"",%progbits
#endif
efi/lib/data.c
+226
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@@ -0,0 +1,226 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
data.c
Abstract:
EFI library global data
Revision History
--*/
#include "lib.h"
//
// LibInitialized - TRUE once InitializeLib() is called for the first time
//
BOOLEAN LibInitialized = FALSE;
//
// ImageHandle - Current ImageHandle, as passed to InitializeLib
//
EFI_HANDLE LibImageHandle;
//
// ST - pointer to the EFI system table
//
EFI_SYSTEM_TABLE *ST;
//
// BS - pointer to the boot services table
//
EFI_BOOT_SERVICES *BS;
//
// Default pool allocation type
//
EFI_MEMORY_TYPE PoolAllocationType = EfiBootServicesData;
//
// Unicode collation functions that are in use
//
EFI_UNICODE_COLLATION_INTERFACE LibStubUnicodeInterface = {
LibStubStriCmp,
LibStubMetaiMatch,
LibStubStrLwrUpr,
LibStubStrLwrUpr,
NULL, // FatToStr
NULL, // StrToFat
NULL // SupportedLanguages
};
EFI_UNICODE_COLLATION_INTERFACE *UnicodeInterface = &LibStubUnicodeInterface;
//
// Root device path
//
EFI_DEVICE_PATH RootDevicePath[] = {
{END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH,0}}
};
EFI_DEVICE_PATH EndDevicePath[] = {
{END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH, 0}}
};
EFI_DEVICE_PATH EndInstanceDevicePath[] = {
{END_DEVICE_PATH_TYPE, END_INSTANCE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH, 0}}
};
//
// EFI IDs
//
EFI_GUID gEfiGlobalVariableGuid = EFI_GLOBAL_VARIABLE;
EFI_GUID gZeroGuid = EFI_ZERO_GUID;
//
// Protocol IDs
//
EFI_GUID gEfiDevicePathProtocolGuid = EFI_DEVICE_PATH_PROTOCOL_GUID;
EFI_GUID gEfiDevicePathToTextProtocolGuid = EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID;
EFI_GUID gEfiDevicePathFromTextProtocolGuid = EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID;
EFI_GUID gEfiDevicePathUtilitiesProtocolGuid = EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID;
EFI_GUID gEfiLoadedImageProtocolGuid = EFI_LOADED_IMAGE_PROTOCOL_GUID;
EFI_GUID gEfiSimpleTextInProtocolGuid = EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID;
EFI_GUID gEfiSimpleTextOutProtocolGuid = EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID;
EFI_GUID gEfiBlockIoProtocolGuid = EFI_BLOCK_IO_PROTOCOL_GUID;
EFI_GUID gEfiBlockIo2ProtocolGuid = EFI_BLOCK_IO2_PROTOCOL_GUID;
EFI_GUID gEfiDiskIoProtocolGuid = EFI_DISK_IO_PROTOCOL_GUID;
EFI_GUID gEfiDiskIo2ProtocolGuid = EFI_DISK_IO2_PROTOCOL_GUID;
EFI_GUID gEfiDxeServicesTableGuid = DXE_SERVICES_TABLE_GUID;
EFI_GUID gEfiSimpleFileSystemProtocolGuid = EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID;
EFI_GUID gEfiLoadedImageDevicePathProtocolGuid = EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID;
EFI_GUID gEfiLoadFileProtocolGuid = EFI_LOAD_FILE_PROTOCOL_GUID;
EFI_GUID gEfiLoadFile2ProtocolGuid = EFI_LOAD_FILE2_PROTOCOL_GUID;
EFI_GUID gEfiDeviceIoProtocolGuid = EFI_DEVICE_IO_PROTOCOL_GUID;
EFI_GUID gEfiUnicodeCollationProtocolGuid = EFI_UNICODE_COLLATION_PROTOCOL_GUID;
EFI_GUID gEfiSerialIoProtocolGuid = EFI_SERIAL_IO_PROTOCOL_GUID;
EFI_GUID gEfiSimpleNetworkProtocolGuid = EFI_SIMPLE_NETWORK_PROTOCOL_GUID;
EFI_GUID gEfiPxeBaseCodeProtocolGuid = EFI_PXE_BASE_CODE_PROTOCOL_GUID;
EFI_GUID gEfiPxeBaseCodeCallbackProtocolGuid = EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_GUID;
EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid = EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID;
EFI_GUID gEFiUiInterfaceProtocolGuid = EFI_UI_INTERFACE_PROTOCOL_GUID;
EFI_GUID gEfiPciIoProtocolGuid = EFI_PCI_IO_PROTOCOL_GUID;
EFI_GUID gEfiPciRootBridgeIoProtocolGuid = EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID;
EFI_GUID gEfiDriverBindingProtocolGuid = EFI_DRIVER_BINDING_PROTOCOL_GUID;
EFI_GUID gEfiComponentNameProtocolGuid = EFI_COMPONENT_NAME_PROTOCOL_GUID;
EFI_GUID gEfiComponentName2ProtocolGuid = EFI_COMPONENT_NAME2_PROTOCOL_GUID;
EFI_GUID gEfiHashProtocolGuid = EFI_HASH_PROTOCOL_GUID;
EFI_GUID gEfiPlatformDriverOverrideProtocolGuid = EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL_GUID;
EFI_GUID gEfiBusSpecificDriverOverrideProtocolGuid = EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID;
EFI_GUID gEfiDriverFamilyOverrideProtocolGuid = EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL_GUID;
EFI_GUID gEfiEbcProtocolGuid = EFI_EBC_PROTOCOL_GUID;
//
// File system information IDs
//
EFI_GUID gEfiFileInfoGuid = EFI_FILE_INFO_ID;
EFI_GUID gEfiFileSystemInfoGuid = EFI_FILE_SYSTEM_INFO_ID;
EFI_GUID gEfiFileSystemVolumeLabelInfoIdGuid = EFI_FILE_SYSTEM_VOLUME_LABEL_ID;
//
// Multi-Processing protocol IDs.
//
EFI_GUID gEfiMpServicesProtocolGuid = EFI_MP_SERVICES_PROTOCOL_GUID;
//
// Reference implementation public protocol IDs
//
EFI_GUID InternalShellProtocol = INTERNAL_SHELL_GUID;
EFI_GUID VariableStoreProtocol = VARIABLE_STORE_PROTOCOL;
EFI_GUID LegacyBootProtocol = LEGACY_BOOT_PROTOCOL;
EFI_GUID VgaClassProtocol = VGA_CLASS_DRIVER_PROTOCOL;
EFI_GUID TextOutSpliterProtocol = TEXT_OUT_SPLITER_PROTOCOL;
EFI_GUID ErrorOutSpliterProtocol = ERROR_OUT_SPLITER_PROTOCOL;
EFI_GUID TextInSpliterProtocol = TEXT_IN_SPLITER_PROTOCOL;
/* Added for GOP support */
EFI_GUID gEfiGraphicsOutputProtocolGuid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
EFI_GUID gEfiEdidDiscoveredProtocolGuid = EFI_EDID_DISCOVERED_PROTOCOL_GUID;
EFI_GUID gEfiEdidActiveProtocolGuid = EFI_EDID_ACTIVE_PROTOCOL_GUID;
EFI_GUID gEfiEdidOverrideProtocolGuid = EFI_EDID_OVERRIDE_PROTOCOL_GUID;
EFI_GUID AdapterDebugProtocol = ADAPTER_DEBUG_PROTOCOL;
//
// Device path media protocol IDs
//
EFI_GUID gEfiPcAnsiGuid = EFI_PC_ANSI_GUID;
EFI_GUID gEfiVT100Guid = EFI_VT_100_GUID;
EFI_GUID gEfiVT100PlusGuid = EFI_VT_100_PLUS_GUID;
EFI_GUID gEfiVTUTF8Guid = EFI_VT_UTF8_GUID;
//
// EFI GPT Partition Type GUIDs
//
EFI_GUID EfiPartTypeSystemPartitionGuid = EFI_PART_TYPE_EFI_SYSTEM_PART_GUID;
EFI_GUID EfiPartTypeLegacyMbrGuid = EFI_PART_TYPE_LEGACY_MBR_GUID;
//
// Reference implementation Vendor Device Path Guids
//
EFI_GUID UnknownDevice = UNKNOWN_DEVICE_GUID;
//
// Configuration Table GUIDs
//
EFI_GUID MpsTableGuid = MPS_TABLE_GUID;
EFI_GUID AcpiTableGuid = ACPI_TABLE_GUID;
EFI_GUID gEfiSmbiosTableGuid = SMBIOS_TABLE_GUID;
EFI_GUID gEfiSmbios3TableGuid = SMBIOS3_TABLE_GUID;
EFI_GUID SalSystemTableGuid = SAL_SYSTEM_TABLE_GUID;
EFI_GUID EfiDtbTableGuid = EFI_DTB_TABLE_GUID;
//
// Network protocol GUIDs
//
EFI_GUID Ip4ServiceBindingProtocol = EFI_IP4_SERVICE_BINDING_PROTOCOL;
EFI_GUID Ip4Protocol = EFI_IP4_PROTOCOL;
EFI_GUID Udp4ServiceBindingProtocol = EFI_UDP4_SERVICE_BINDING_PROTOCOL;
EFI_GUID Udp4Protocol = EFI_UDP4_PROTOCOL;
EFI_GUID Tcp4ServiceBindingProtocol = EFI_TCP4_SERVICE_BINDING_PROTOCOL;
EFI_GUID Tcp4Protocol = EFI_TCP4_PROTOCOL;
//
// Pointer protocol GUIDs
//
EFI_GUID SimplePointerProtocol = EFI_SIMPLE_POINTER_PROTOCOL_GUID;
EFI_GUID AbsolutePointerProtocol = EFI_ABSOLUTE_POINTER_PROTOCOL_GUID;
//
// Debugger protocol GUIDs
//
EFI_GUID gEfiDebugImageInfoTableGuid = EFI_DEBUG_IMAGE_INFO_TABLE_GUID;
EFI_GUID gEfiDebugSupportProtocolGuid = EFI_DEBUG_SUPPORT_PROTOCOL_GUID;
//
// Console extension protocol GUIDs
//
EFI_GUID SimpleTextInputExProtocol = EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID;
//
// Shell protocol GUIDs
//
EFI_GUID ShellProtocolGuid = EFI_SHELL_PROTOCOL_GUID;
EFI_GUID ShellParametersProtocolGuid = EFI_SHELL_PARAMETERS_PROTOCOL_GUID;
EFI_GUID ShellDynamicCommandProtocolGuid = EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_GUID;
efi/lib/debug.c
+43
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@@ -0,0 +1,43 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
debug.c
Abstract:
Debug library functions
Revision History
--*/
#include "lib.h"
//
// Declare runtime functions
//
//
//
//
INTN
DbgAssert (
IN CONST CHAR8 *FileName,
IN INTN LineNo,
IN CONST CHAR8 *Description
)
{
DbgPrint (D_ERROR, (CHAR8 *)"%EASSERT FAILED: %a(%d): %a%N\n", FileName, LineNo, Description);
BREAKPOINT();
return 0;
}
efi/lib/dpath.c
+1263
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File diff suppressed because it is too large Load Diff
efi/lib/entry.c
+73
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@@ -0,0 +1,73 @@
/*
* ctors.c
* Copyright 2019 Peter Jones <pjones@redhat.com>
*
*/
#include <efi.h>
#include <efilib.h>
typedef void (*funcp)(void);
/*
* Note that these aren't the using the GNU "CONSTRUCTOR" output section
* command, so they don't start with a size. Because of p2align and the
* end/END definitions, and the fact that they're mergeable, they can also
* have NULLs which aren't guaranteed to be at the end.
*/
extern funcp __init_array_start[], __init_array_end[];
extern funcp __CTOR_LIST__[], __CTOR_END__[];
extern funcp __fini_array_start[], __fini_array_end[];
extern funcp __DTOR_LIST__[], __DTOR_END__[];
static void ctors(void)
{
size_t __init_array_length = __init_array_end - __init_array_start;
for (size_t i = 0; i < __init_array_length; i++) {
funcp func = __init_array_start[i];
if (func != NULL)
func();
}
size_t __CTOR_length = __CTOR_END__ - __CTOR_LIST__;
for (size_t i = 0; i < __CTOR_length; i++) {
size_t current = __CTOR_length - i - 1;
funcp func = __CTOR_LIST__[current];
if (func != NULL)
func();
}
}
static void dtors(void)
{
size_t __DTOR_length = __DTOR_END__ - __DTOR_LIST__;
for (size_t i = 0; i < __DTOR_length; i++) {
funcp func = __DTOR_LIST__[i];
if (func != NULL)
func();
}
size_t __fini_array_length = __fini_array_end - __fini_array_start;
for (size_t i = 0; i < __fini_array_length; i++) {
size_t current = __fini_array_length - i - 1;
funcp func = __fini_array_start[current];
if (func != NULL)
func();
}
}
extern EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *systab);
EFI_STATUS _entry(EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
{
EFI_STATUS status;
InitializeLib(image, systab);
ctors();
status = efi_main(image, systab);
dtors();
return status;
}
// vim:fenc=utf-8:tw=75:noet
efi/lib/error.c
+89
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@@ -0,0 +1,89 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
error.c
Abstract:
Revision History
--*/
#include "lib.h"
typedef struct {
EFI_STATUS Code;
WCHAR *Desc;
} ErrorCodeTable_Type;
ErrorCodeTable_Type ErrorCodeTable[] = {
{ EFI_SUCCESS, u"Success"},
{ EFI_LOAD_ERROR, u"Load Error"},
{ EFI_INVALID_PARAMETER, u"Invalid Parameter"},
{ EFI_UNSUPPORTED, u"Unsupported"},
{ EFI_BAD_BUFFER_SIZE, u"Bad Buffer Size"},
{ EFI_BUFFER_TOO_SMALL, u"Buffer Too Small"},
{ EFI_NOT_READY, u"Not Ready"},
{ EFI_DEVICE_ERROR, u"Device Error"},
{ EFI_WRITE_PROTECTED, u"Write Protected"},
{ EFI_OUT_OF_RESOURCES, u"Out of Resources"},
{ EFI_VOLUME_CORRUPTED, u"Volume Corrupt"},
{ EFI_VOLUME_FULL, u"Volume Full"},
{ EFI_NO_MEDIA, u"No Media"},
{ EFI_MEDIA_CHANGED, u"Media changed"},
{ EFI_NOT_FOUND, u"Not Found"},
{ EFI_ACCESS_DENIED, u"Access Denied"},
{ EFI_NO_RESPONSE, u"No Response"},
{ EFI_NO_MAPPING, u"No mapping"},
{ EFI_TIMEOUT, u"Time out"},
{ EFI_NOT_STARTED, u"Not started"},
{ EFI_ALREADY_STARTED, u"Already started"},
{ EFI_ABORTED, u"Aborted"},
{ EFI_ICMP_ERROR, u"ICMP Error"},
{ EFI_TFTP_ERROR, u"TFTP Error"},
{ EFI_PROTOCOL_ERROR, u"Protocol Error"},
{ EFI_INCOMPATIBLE_VERSION, u"Incompatible Version"},
{ EFI_SECURITY_VIOLATION, u"Security Policy Violation"},
{ EFI_CRC_ERROR, u"CRC Error"},
{ EFI_END_OF_MEDIA, u"End of Media"},
{ EFI_END_OF_FILE, u"End of File"},
{ EFI_INVALID_LANGUAGE, u"Invalid Languages"},
{ EFI_COMPROMISED_DATA, u"Compromised Data"},
{ EFI_IP_ADDRESS_CONFLICT, u"IP Address Conflict"},
{ EFI_HTTP_ERROR, u"HTTP Error"},
// warnings
{ EFI_WARN_UNKNOWN_GLYPH, u"Warning Unknown Glyph"},
{ EFI_WARN_DELETE_FAILURE, u"Warning Delete Failure"},
{ EFI_WARN_WRITE_FAILURE, u"Warning Write Failure"},
{ EFI_WARN_BUFFER_TOO_SMALL, u"Warning Buffer Too Small"},
{ EFI_WARN_STALE_DATA, u"Warning Stale Data"},
{ EFI_WARN_FILE_SYSTEM, u"Warning File System"},
{ EFI_WARN_RESET_REQUIRED, u"Warning Reset Required"},
{ 0, NULL}
} ;
VOID
StatusToString (
OUT CHAR16 *Buffer,
IN EFI_STATUS Status
)
{
UINTN Index;
for (Index = 0; ErrorCodeTable[Index].Desc; Index +=1) {
if (ErrorCodeTable[Index].Code == Status) {
StrCpy (Buffer, ErrorCodeTable[Index].Desc);
return;
}
}
UnicodeSPrint (Buffer, 0, u"%X", Status);
}
efi/lib/event.c
+154
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@@ -0,0 +1,154 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
event.c
Abstract:
Revision History
--*/
#include "lib.h"
EFI_EVENT
LibCreateProtocolNotifyEvent (
IN EFI_GUID *ProtocolGuid,
IN EFI_TPL NotifyTpl,
IN EFI_EVENT_NOTIFY NotifyFunction,
IN VOID *NotifyContext,
OUT VOID *Registration
)
{
EFI_STATUS Status;
EFI_EVENT Event;
//
// Create the event
//
Status = uefi_call_wrapper(
BS->CreateEvent,
5,
EVT_NOTIFY_SIGNAL,
NotifyTpl,
NotifyFunction,
NotifyContext,
&Event
);
if ( EFI_ERROR( Status ) ) return NULL ;
ASSERT (!EFI_ERROR(Status));
//
// Register for protocol notifactions on this event
//
Status = uefi_call_wrapper(
BS->RegisterProtocolNotify,
3,
ProtocolGuid,
Event,
Registration
);
if ( EFI_ERROR( Status ) ) return NULL ;
ASSERT (!EFI_ERROR(Status));
//
// Kick the event so we will perform an initial pass of
// current installed drivers
//
uefi_call_wrapper(BS->SignalEvent, 1, Event);
return Event;
}
EFI_STATUS
WaitForSingleEvent (
IN EFI_EVENT Event,
IN UINT64 Timeout OPTIONAL
)
{
EFI_STATUS Status;
UINTN Index;
EFI_EVENT TimerEvent;
EFI_EVENT WaitList[2];
if (Timeout) {
//
// Create a timer event
//
Status = uefi_call_wrapper(BS->CreateEvent, 5, EVT_TIMER, 0, NULL, NULL, &TimerEvent);
if (!EFI_ERROR(Status)) {
//
// Set the timer event
//
uefi_call_wrapper(BS->SetTimer, 3, TimerEvent, TimerRelative, Timeout);
//
// Wait for the original event or the timer
//
WaitList[0] = Event;
WaitList[1] = TimerEvent;
Status = uefi_call_wrapper(BS->WaitForEvent, 3, 2, WaitList, &Index);
uefi_call_wrapper(BS->CloseEvent, 1, TimerEvent);
//
// If the timer expired, change the return to timed out
//
if (!EFI_ERROR(Status) && Index == 1) {
Status = EFI_TIMEOUT;
}
}
} else {
//
// No timeout... just wait on the event
//
Status = uefi_call_wrapper(BS->WaitForEvent, 3, 1, &Event, &Index);
ASSERT (!EFI_ERROR(Status));
ASSERT (Index == 0);
}
return Status;
}
VOID
WaitForEventWithTimeout (
IN EFI_EVENT Event,
IN UINTN Timeout,
IN UINTN Row,
IN UINTN Column,
IN CHAR16 *String,
IN EFI_INPUT_KEY TimeoutKey,
OUT EFI_INPUT_KEY *Key
)
{
EFI_STATUS Status;
do {
PrintAt (Column, Row, String, Timeout);
Status = WaitForSingleEvent (Event, 10000000);
if (Status == EFI_SUCCESS) {
if (!EFI_ERROR(uefi_call_wrapper(ST->ConIn->ReadKeyStroke, 2, ST->ConIn, Key))) {
return;
}
}
} while (Timeout > 0);
CopyMem(Key, &TimeoutKey, sizeof(EFI_INPUT_KEY));
}
efi/lib/exit.c
+19
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@@ -0,0 +1,19 @@
#include "lib.h"
VOID
Exit(
IN EFI_STATUS ExitStatus,
IN UINTN ExitDataSize,
IN CHAR16 *ExitData OPTIONAL
)
{
uefi_call_wrapper(BS->Exit,
4,
LibImageHandle,
ExitStatus,
ExitDataSize,
ExitData);
// Uh oh, Exit() returned?!
for (;;) { }
}
efi/lib/guid.c
+191
View File
@@ -0,0 +1,191 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
misc.c
Abstract:
Misc EFI support functions
Revision History
--*/
#include "lib.h"
//
// Additional Known guids
//
#define SHELL_INTERFACE_PROTOCOL \
{ 0x47c7b223, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define ENVIRONMENT_VARIABLE_ID \
{ 0x47c7b224, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define DEVICE_PATH_MAPPING_ID \
{ 0x47c7b225, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define PROTOCOL_ID_ID \
{ 0x47c7b226, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define ALIAS_ID \
{ 0x47c7b227, 0xc42a, 0x11d2, {0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
static EFI_GUID ShellInterfaceProtocol = SHELL_INTERFACE_PROTOCOL;
static EFI_GUID SEnvId = ENVIRONMENT_VARIABLE_ID;
static EFI_GUID SMapId = DEVICE_PATH_MAPPING_ID;
static EFI_GUID SProtId = PROTOCOL_ID_ID;
static EFI_GUID SAliasId = ALIAS_ID;
static struct {
EFI_GUID *Guid;
WCHAR *GuidName;
} KnownGuids[] = {
{ &gZeroGuid, u"NullGuid" },
{ &gEfiGlobalVariableGuid, u"EfiVar" },
{ &VariableStoreProtocol, u"VarStore" },
{ &gEfiDevicePathProtocolGuid, u"DevPath" },
{ &gEfiLoadedImageProtocolGuid, u"LdImg" },
{ &gEfiSimpleTextInProtocolGuid, u"TxtIn" },
{ &gEfiSimpleTextOutProtocolGuid, u"TxtOut" },
{ &gEfiBlockIoProtocolGuid, u"BlkIo" },
{ &gEfiBlockIo2ProtocolGuid, u"BlkIo2" },
{ &gEfiDiskIoProtocolGuid, u"DskIo" },
{ &gEfiDiskIo2ProtocolGuid, u"DskIo2" },
{ &gEfiSimpleFileSystemProtocolGuid, u"Fs" },
{ &gEfiLoadFileProtocolGuid, u"LdFile" },
{ &gEfiDeviceIoProtocolGuid, u"DevIo" },
{ &gEfiComponentNameProtocolGuid, u"CName" },
{ &gEfiComponentName2ProtocolGuid, u"CName2" },
{ &gEfiMpServicesProtocolGuid, u"Mp" },
{ &gEfiFileInfoGuid, u"FileInfo" },
{ &gEfiFileSystemInfoGuid, u"FsInfo" },
{ &gEfiFileSystemVolumeLabelInfoIdGuid, u"FsVolInfo" },
{ &gEfiUnicodeCollationProtocolGuid, u"Unicode" },
{ &LegacyBootProtocol, u"LegacyBoot" },
{ &gEfiSerialIoProtocolGuid, u"SerIo" },
{ &VgaClassProtocol, u"VgaClass"},
{ &gEfiSimpleNetworkProtocolGuid, u"Net" },
{ &gEfiNetworkInterfaceIdentifierProtocolGuid, u"Nii" },
{ &gEfiPxeBaseCodeProtocolGuid, u"Pxe" },
{ &gEfiPxeBaseCodeCallbackProtocolGuid, u"PxeCb" },
{ &TextOutSpliterProtocol, u"TxtOutSplit" },
{ &ErrorOutSpliterProtocol, u"ErrOutSplit" },
{ &TextInSpliterProtocol, u"TxtInSplit" },
{ &gEfiPcAnsiGuid, u"PcAnsi" },
{ &gEfiVT100Guid, u"Vt100" },
{ &gEfiVT100PlusGuid, u"Vt100Plus" },
{ &gEfiVTUTF8Guid, u"VtUtf8" },
{ &UnknownDevice, u"UnknownDev" },
{ &EfiPartTypeSystemPartitionGuid, u"ESP" },
{ &EfiPartTypeLegacyMbrGuid, u"GPT MBR" },
{ &ShellInterfaceProtocol, u"ShellInt" },
{ &SEnvId, u"SEnv" },
{ &SProtId, u"ShellProtId" },
{ &SMapId, u"ShellDevPathMap" },
{ &SAliasId, u"ShellAlias" },
{ NULL, u"" }
};
//
//
//
LIST_ENTRY GuidList;
VOID
InitializeGuid (
VOID
)
{
}
BOOLEAN
EFIAPI
CompareGuid_1 (
IN CONST EFI_GUID *Guid1,
IN CONST EFI_GUID *Guid2
)
/*++
Routine Description:
Compares to GUIDs
Arguments:
Guid1 - guid to compare
Guid2 - guid to compare
Returns:
= 1 if Guid1 == Guid2
--*/
{
return RtCompareGuid (Guid1, Guid2);
}
BOOLEAN
EFIAPI
IsZeroGuid (
IN CONST EFI_GUID *Guid1
)
{
return RtIsZeroGuid(Guid1);
}
VOID
GuidToString (
OUT CHAR16 *Buffer,
IN EFI_GUID *Guid
)
{
UINTN Index;
//
// Else, (for now) use additional internal function for mapping guids
//
for (Index=0; KnownGuids[Index].Guid; Index++) {
if (CompareGuid(Guid, KnownGuids[Index].Guid)) {
UnicodeSPrint (Buffer, 0, KnownGuids[Index].GuidName);
return ;
}
}
//
// Else dump it
//
UnicodeSPrint (Buffer, 0, u"%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
Guid->Data1,
Guid->Data2,
Guid->Data3,
Guid->Data4[0],
Guid->Data4[1],
Guid->Data4[2],
Guid->Data4[3],
Guid->Data4[4],
Guid->Data4[5],
Guid->Data4[6],
Guid->Data4[7]
);
}
efi/lib/hand.c
+641
View File
@@ -0,0 +1,641 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
hand.c
Abstract:
Revision History
--*/
#include "lib.h"
#include "efistdarg.h" // !!!
EFI_STATUS
LibLocateProtocol (
IN EFI_GUID *ProtocolGuid,
OUT VOID **Interface
)
//
// Find the first instance of this Protocol in the system and return it's interface
//
{
EFI_STATUS Status;
UINTN NumberHandles, Index;
EFI_HANDLE *Handles;
*Interface = NULL;
Status = LibLocateHandle (ByProtocol, ProtocolGuid, NULL, &NumberHandles, &Handles);
if (EFI_ERROR(Status)) {
DEBUG((D_INFO, "LibLocateProtocol: Handle not found\n"));
return Status;
}
for (Index=0; Index < NumberHandles; Index++) {
Status = uefi_call_wrapper(BS->HandleProtocol, 3, Handles[Index], ProtocolGuid, Interface);
if (!EFI_ERROR(Status)) {
break;
}
}
if (Handles) {
FreePool (Handles);
}
return Status;
}
EFI_STATUS
LibLocateHandle (
IN EFI_LOCATE_SEARCH_TYPE SearchType,
IN EFI_GUID *Protocol OPTIONAL,
IN VOID *SearchKey OPTIONAL,
IN OUT UINTN *NoHandles,
OUT EFI_HANDLE **Buffer
)
{
EFI_STATUS Status;
UINTN BufferSize;
//
// Initialize for GrowBuffer loop
//
Status = EFI_SUCCESS;
*Buffer = NULL;
BufferSize = 50 * sizeof(EFI_HANDLE);
//
// Call the real function
//
while (GrowBuffer (&Status, (VOID **) Buffer, BufferSize)) {
Status = uefi_call_wrapper(
BS->LocateHandle,
5,
SearchType,
Protocol,
SearchKey,
&BufferSize,
*Buffer
);
}
*NoHandles = BufferSize / sizeof (EFI_HANDLE);
if (EFI_ERROR(Status)) {
*NoHandles = 0;
}
return Status;
}
EFI_STATUS
LibLocateHandleByDiskSignature (
IN UINT8 MBRType,
IN UINT8 SignatureType,
IN VOID *Signature,
IN OUT UINTN *NoHandles,
OUT EFI_HANDLE **Buffer
)
{
EFI_STATUS Status;
UINTN BufferSize;
UINTN NoBlockIoHandles;
EFI_HANDLE *BlockIoBuffer;
EFI_DEVICE_PATH *DevicePath;
UINTN Index;
EFI_DEVICE_PATH *Next, *DevPath;
HARDDRIVE_DEVICE_PATH *HardDriveDevicePath;
BOOLEAN Match;
BOOLEAN PreviousNodeIsHardDriveDevicePath;
//
// Initialize for GrowBuffer loop
//
Status = EFI_SUCCESS;
BlockIoBuffer = NULL;
BufferSize = 50 * sizeof(EFI_HANDLE);
//
// Call the real function
//
while (GrowBuffer (&Status, (VOID **)&BlockIoBuffer, BufferSize)) {
//
// Get list of device handles that support the BLOCK_IO Protocol.
//
Status = uefi_call_wrapper(
BS->LocateHandle,
5,
ByProtocol,
&BlockIoProtocol,
NULL,
&BufferSize,
BlockIoBuffer
);
}
NoBlockIoHandles = BufferSize / sizeof (EFI_HANDLE);
if (EFI_ERROR(Status)) {
NoBlockIoHandles = 0;
}
//
// If there was an error or there are no device handles that support
// the BLOCK_IO Protocol, then return.
//
if (NoBlockIoHandles == 0) {
FreePool(BlockIoBuffer);
*NoHandles = 0;
*Buffer = NULL;
return Status;
}
//
// Loop through all the device handles that support the BLOCK_IO Protocol
//
*NoHandles = 0;
for(Index=0;Index<NoBlockIoHandles;Index++) {
Status = uefi_call_wrapper(
BS->HandleProtocol,
3,
BlockIoBuffer[Index],
&DevicePathProtocol,
(VOID*)&DevicePath
);
//
// Search DevicePath for a Hard Drive Media Device Path node.
// If one is found, then see if it matches the signature that was
// passed in. If it does match, and the next node is the End of the
// device path, and the previous node is not a Hard Drive Media Device
// Path, then we have found a match.
//
Match = FALSE;
if (DevicePath != NULL) {
PreviousNodeIsHardDriveDevicePath = FALSE;
DevPath = DevicePath;
//
// Check for end of device path type
//
for (; ;) {
if ((DevicePathType(DevPath) == MEDIA_DEVICE_PATH) &&
(DevicePathSubType(DevPath) == MEDIA_HARDDRIVE_DP)) {
HardDriveDevicePath = (HARDDRIVE_DEVICE_PATH *)(DevPath);
if (PreviousNodeIsHardDriveDevicePath == FALSE) {
Next = NextDevicePathNode(DevPath);
if (IsDevicePathEndType(Next)) {
if ((HardDriveDevicePath->MBRType == MBRType) &&
(HardDriveDevicePath->SignatureType == SignatureType)) {
switch(SignatureType) {
case SIGNATURE_TYPE_MBR:
if (*((UINT32 *)(Signature)) == *(UINT32 *)(&(HardDriveDevicePath->Signature[0]))) {
Match = TRUE;
}
break;
case SIGNATURE_TYPE_GUID:
if (CompareGuid((EFI_GUID *)Signature,(EFI_GUID *)(&(HardDriveDevicePath->Signature[0])))) {
Match = TRUE;
}
break;
}
}
}
}
PreviousNodeIsHardDriveDevicePath = TRUE;
} else {
PreviousNodeIsHardDriveDevicePath = FALSE;
}
if (IsDevicePathEnd(DevPath)) {
break;
}
DevPath = NextDevicePathNode(DevPath);
}
}
if (Match == FALSE) {
BlockIoBuffer[Index] = NULL;
} else {
*NoHandles = *NoHandles + 1;
}
}
//
// If there are no matches, then return
//
if (*NoHandles == 0) {
FreePool(BlockIoBuffer);
*NoHandles = 0;
*Buffer = NULL;
return EFI_SUCCESS;
}
//
// Allocate space for the return buffer of device handles.
//
*Buffer = AllocatePool(*NoHandles * sizeof(EFI_HANDLE));
if (*Buffer == NULL) {
FreePool(BlockIoBuffer);
*NoHandles = 0;
*Buffer = NULL;
return EFI_OUT_OF_RESOURCES;
}
//
// Build list of matching device handles.
//
*NoHandles = 0;
for(Index=0;Index<NoBlockIoHandles;Index++) {
if (BlockIoBuffer[Index] != NULL) {
(*Buffer)[*NoHandles] = BlockIoBuffer[Index];
*NoHandles = *NoHandles + 1;
}
}
FreePool(BlockIoBuffer);
return EFI_SUCCESS;
}
EFI_FILE_HANDLE
LibOpenRoot (
IN EFI_HANDLE DeviceHandle
)
{
EFI_STATUS Status;
EFI_FILE_IO_INTERFACE *Volume;
EFI_FILE_HANDLE File;
//
// File the file system interface to the device
//
Status = uefi_call_wrapper(BS->HandleProtocol, 3, DeviceHandle, &FileSystemProtocol, (VOID*)&Volume);
//
// Open the root directory of the volume
//
if (!EFI_ERROR(Status)) {
Status = uefi_call_wrapper(Volume->OpenVolume, 2, Volume, &File);
}
//
// Done
//
return EFI_ERROR(Status) ? NULL : File;
}
EFI_FILE_INFO *
LibFileInfo (
IN EFI_FILE_HANDLE FHand
)
{
EFI_STATUS Status;
EFI_FILE_INFO *Buffer;
UINTN BufferSize;
//
// Initialize for GrowBuffer loop
//
Status = EFI_SUCCESS;
Buffer = NULL;
BufferSize = SIZE_OF_EFI_FILE_INFO + 200;
//
// Call the real function
//
while (GrowBuffer (&Status, (VOID **) &Buffer, BufferSize)) {
Status = uefi_call_wrapper(
FHand->GetInfo,
4,
FHand,
&GenericFileInfo,
&BufferSize,
Buffer
);
}
return Buffer;
}
EFI_FILE_SYSTEM_INFO *
LibFileSystemInfo (
IN EFI_FILE_HANDLE FHand
)
{
EFI_STATUS Status;
EFI_FILE_SYSTEM_INFO *Buffer;
UINTN BufferSize;
//
// Initialize for GrowBuffer loop
//
Status = EFI_SUCCESS;
Buffer = NULL;
BufferSize = SIZE_OF_EFI_FILE_SYSTEM_INFO + 200;
//
// Call the real function
//
while (GrowBuffer (&Status, (VOID **) &Buffer, BufferSize)) {
Status = uefi_call_wrapper(
FHand->GetInfo,
4,
FHand,
&FileSystemInfo,
&BufferSize,
Buffer
);
}
return Buffer;
}
EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *
LibFileSystemVolumeLabelInfo (
IN EFI_FILE_HANDLE FHand
)
{
EFI_STATUS Status;
EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *Buffer;
UINTN BufferSize;
//
// Initialize for GrowBuffer loop
//
Status = EFI_SUCCESS;
Buffer = NULL;
BufferSize = SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL_INFO + 200;
//
// Call the real function
//
while (GrowBuffer (&Status, (VOID **) &Buffer, BufferSize)) {
Status = uefi_call_wrapper(
FHand->GetInfo,
4,
FHand,
&FileSystemVolumeLabelInfo,
&BufferSize,
Buffer
);
}
return Buffer;
}
EFI_STATUS
LibInstallProtocolInterfaces (
IN OUT EFI_HANDLE *Handle,
...
)
{
va_list args;
EFI_STATUS Status;
EFI_GUID *Protocol;
VOID *Interface;
EFI_TPL OldTpl;
UINTN Index;
EFI_HANDLE OldHandle;
//
// Syncronize with notifcations
//
OldTpl = uefi_call_wrapper(BS->RaiseTPL, 1, TPL_NOTIFY);
OldHandle = *Handle;
//
// Install the protocol interfaces
//
Index = 0;
Status = EFI_SUCCESS;
va_start (args, Handle);
while (!EFI_ERROR(Status)) {
//
// If protocol is NULL, then it's the end of the list
//
Protocol = va_arg(args, EFI_GUID *);
if (!Protocol) {
break;
}
Interface = va_arg(args, VOID *);
//
// Install it
//
DEBUG((D_INFO, "LibInstallProtocolInterface: %d %x\n", Protocol, Interface));
Status = uefi_call_wrapper(BS->InstallProtocolInterface, 4, Handle, Protocol, EFI_NATIVE_INTERFACE, Interface);
if (EFI_ERROR(Status)) {
break;
}
Index += 1;
}
va_end (args);
//
// If there was an error, remove all the interfaces that were
// installed without any errors
//
if (EFI_ERROR(Status)) {
va_start (args, Handle);
while (Index) {
Protocol = va_arg(args, EFI_GUID *);
Interface = va_arg(args, VOID *);
uefi_call_wrapper(BS->UninstallProtocolInterface, 3, *Handle, Protocol, Interface);
Index -= 1;
}
*Handle = OldHandle;
va_end (args);
}
//
// Done
//
uefi_call_wrapper(BS->RestoreTPL, 1, OldTpl);
return Status;
}
VOID
LibUninstallProtocolInterfaces (
IN EFI_HANDLE Handle,
...
)
{
va_list args;
EFI_STATUS Status;
EFI_GUID *Protocol;
VOID *Interface;
va_start (args, Handle);
for (; ;) {
//
// If protocol is NULL, then it's the end of the list
//
Protocol = va_arg(args, EFI_GUID *);
if (!Protocol) {
break;
}
Interface = va_arg(args, VOID *);
//
// Uninstall it
//
Status = uefi_call_wrapper(BS->UninstallProtocolInterface, 3, Handle, Protocol, Interface);
if (EFI_ERROR(Status)) {
DEBUG((D_ERROR, "LibUninstallProtocolInterfaces: failed %g, %r\n", Protocol, Handle));
}
}
va_end (args);
}
EFI_STATUS
LibReinstallProtocolInterfaces (
IN OUT EFI_HANDLE *Handle,
...
)
{
va_list args;
EFI_STATUS Status;
EFI_GUID *Protocol;
VOID *OldInterface, *NewInterface;
EFI_TPL OldTpl;
UINTN Index;
//
// Syncronize with notifcations
//
OldTpl = uefi_call_wrapper(BS->RaiseTPL, 1, TPL_NOTIFY);
//
// Install the protocol interfaces
//
Index = 0;
Status = EFI_SUCCESS;
va_start (args, Handle);
while (!EFI_ERROR(Status)) {
//
// If protocol is NULL, then it's the end of the list
//
Protocol = va_arg(args, EFI_GUID *);
if (!Protocol) {
break;
}
OldInterface = va_arg(args, VOID *);
NewInterface = va_arg(args, VOID *);
//
// Reinstall it
//
Status = uefi_call_wrapper(BS->ReinstallProtocolInterface, 4, Handle, Protocol, OldInterface, NewInterface);
if (EFI_ERROR(Status)) {
break;
}
Index += 1;
}
va_end (args);
//
// If there was an error, undo all the interfaces that were
// reinstalled without any errors
//
if (EFI_ERROR(Status)) {
va_start (args, Handle);
while (Index) {
Protocol = va_arg(args, EFI_GUID *);
OldInterface = va_arg(args, VOID *);
NewInterface = va_arg(args, VOID *);
uefi_call_wrapper(BS->ReinstallProtocolInterface, 4, Handle, Protocol, NewInterface, OldInterface);
Index -= 1;
}
va_end (args);
}
//
// Done
//
uefi_call_wrapper(BS->RestoreTPL, 1, OldTpl);
return Status;
}
efi/lib/hw.c
+132
View File
@@ -0,0 +1,132 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
hw.c
Abstract:
Debug library functions for Hardware IO access
Revision History
--*/
#include "lib.h"
EFI_STATUS
InitializeGlobalIoDevice (
IN EFI_DEVICE_PATH *DevicePath,
IN EFI_GUID *Protocol,
IN CHAR8 *ErrorStr EFI_UNUSED,
OUT EFI_DEVICE_IO_INTERFACE **GlobalIoFncs
)
/*++
Routine Description:
Check to see if DevicePath exists for a given Protocol. Return Error if it
exists. Return GlobalIoFuncs set match the DevicePath
Arguments:
DevicePath - to operate on
Protocol - to check the DevicePath against
ErrorStr - ASCII string to display on error
GlobalIoFncs - Returned with DeviceIoProtocol for the DevicePath
Returns:
Pass or Fail based on wether GlobalIoFncs where found
--*/
{
EFI_STATUS Status;
EFI_HANDLE Handle;
//
// Check to see if this device path already has Protocol on it.
// if so we are loading recursivly and should exit with an error
//
Status = uefi_call_wrapper(BS->LocateDevicePath, 3, Protocol, &DevicePath, &Handle);
if (!EFI_ERROR(Status)) {
DEBUG ((D_INIT, "Device Already Loaded for %a device\n", ErrorStr));
return EFI_LOAD_ERROR;
}
Status = uefi_call_wrapper(BS->LocateDevicePath, 3, &DeviceIoProtocol, &DevicePath, &Handle);
if (!EFI_ERROR(Status)) {
Status = uefi_call_wrapper(BS->HandleProtocol, 3, Handle, &DeviceIoProtocol, (VOID*)GlobalIoFncs);
}
ASSERT (!EFI_ERROR(Status));
return Status;
}
UINT32
ReadPort (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Port
)
{
UINT32 Data;
EFI_STATUS Status EFI_UNUSED;
Status = uefi_call_wrapper(GlobalIoFncs->Io.Read, 5, GlobalIoFncs, Width, (UINT64)Port, 1, &Data);
ASSERT(!EFI_ERROR(Status));
return Data;
}
UINT32
WritePort (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Port,
IN UINTN Data
)
{
EFI_STATUS Status EFI_UNUSED;
Status = uefi_call_wrapper(GlobalIoFncs->Io.Write, 5, GlobalIoFncs, Width, (UINT64)Port, 1, &Data);
ASSERT(!EFI_ERROR(Status));
return (UINT32)Data;
}
UINT32
ReadPciConfig (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Address
)
{
UINT32 Data;
EFI_STATUS Status EFI_UNUSED;
Status = uefi_call_wrapper(GlobalIoFncs->Pci.Read, 5, GlobalIoFncs, Width, (UINT64)Address, 1, &Data);
ASSERT(!EFI_ERROR(Status));
return Data;
}
UINT32
WritePciConfig (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Address,
IN UINTN Data
)
{
EFI_STATUS Status EFI_UNUSED;
Status = uefi_call_wrapper(GlobalIoFncs->Pci.Write, 5, GlobalIoFncs, Width, (UINT64)Address, 1, &Data);
ASSERT(!EFI_ERROR(Status));
return (UINT32)Data;
}
efi/lib/init.c
+209
View File
@@ -0,0 +1,209 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
Abstract:
Revision History
--*/
#include "lib.h"
VOID
EFIDebugVariable (
VOID
);
VOID
InitializeLib (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Initializes EFI library for use
Arguments:
Firmware's EFI system table
Returns:
None
--*/
{
EFI_LOADED_IMAGE *LoadedImage;
EFI_STATUS Status;
CHAR8 *LangCode;
if (LibInitialized)
return;
LibInitialized = TRUE;
LibFwInstance = FALSE;
LibImageHandle = ImageHandle;
//
// Set up global pointer to the system table, boot services table,
// and runtime services table
//
ST = SystemTable;
BS = SystemTable->BootServices;
RT = SystemTable->RuntimeServices;
// ASSERT (CheckCrc(0, &ST->Hdr));
// ASSERT (CheckCrc(0, &BS->Hdr));
// ASSERT (CheckCrc(0, &RT->Hdr));
//
// Initialize pool allocation type
//
if (ImageHandle) {
Status = uefi_call_wrapper(
BS->HandleProtocol,
3,
ImageHandle,
&LoadedImageProtocol,
(VOID*)&LoadedImage
);
if (!EFI_ERROR(Status)) {
PoolAllocationType = LoadedImage->ImageDataType;
}
EFIDebugVariable ();
}
//
// Initialize Guid table
//
InitializeGuid();
InitializeLibPlatform(ImageHandle,SystemTable);
if (ImageHandle && UnicodeInterface == &LibStubUnicodeInterface) {
LangCode = LibGetVariable (VarLanguage, &EfiGlobalVariable);
InitializeUnicodeSupport (LangCode);
if (LangCode) {
FreePool (LangCode);
}
}
}
VOID
InitializeUnicodeSupport (
CHAR8 *LangCode
)
{
EFI_UNICODE_COLLATION_INTERFACE *Ui;
EFI_STATUS Status;
CHAR8 *Languages;
UINTN Index, Position, Length;
UINTN NoHandles;
EFI_HANDLE *Handles;
//
// If we don't know it, lookup the current language code
//
LibLocateHandle (ByProtocol, &UnicodeCollationProtocol, NULL, &NoHandles, &Handles);
if (!LangCode || !NoHandles) {
goto Done;
}
//
// Check all driver's for a matching language code
//
for (Index=0; Index < NoHandles; Index++) {
Status = uefi_call_wrapper(BS->HandleProtocol, 3, Handles[Index], &UnicodeCollationProtocol, (VOID*)&Ui);
if (EFI_ERROR(Status)) {
continue;
}
//
// Check for a matching language code
//
Languages = Ui->SupportedLanguages;
Length = strlena(Languages);
for (Position=0; Position < Length; Position += ISO_639_2_ENTRY_SIZE) {
//
// If this code matches, use this driver
//
if (CompareMem (Languages+Position, LangCode, ISO_639_2_ENTRY_SIZE) == 0) {
UnicodeInterface = Ui;
goto Done;
}
}
}
Done:
//
// Cleanup
//
if (Handles) {
FreePool (Handles);
}
}
VOID
EFIDebugVariable (
VOID
)
{
EFI_STATUS Status;
UINT32 Attributes;
UINTN DataSize;
UINTN NewEFIDebug;
DataSize = sizeof(EFIDebug);
Status = uefi_call_wrapper(RT->GetVariable, 5, u"EFIDebug", &EfiGlobalVariable, &Attributes, &DataSize, &NewEFIDebug);
if (!EFI_ERROR(Status)) {
EFIDebug = NewEFIDebug;
}
}
/*
* Calls to memset/memcpy may be emitted implicitly by GCC or MSVC
* even when -ffreestanding or /NODEFAULTLIB are in effect.
*/
#ifndef __SIZE_TYPE__
#define __SIZE_TYPE__ UINTN
#endif
void *memset(void *s, int c, __SIZE_TYPE__ n)
{
unsigned char *p = s;
while (n--)
*p++ = c;
return s;
}
void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n)
{
const unsigned char *q = src;
unsigned char *p = dest;
while (n--)
*p++ = *q++;
return dest;
}
efi/lib/lock.c
+107
View File
@@ -0,0 +1,107 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
lock.c
Abstract:
Implements FLOCK
Revision History
--*/
#include "lib.h"
VOID
InitializeLock (
IN OUT FLOCK *Lock,
IN EFI_TPL Priority
)
/*++
Routine Description:
Initialize a basic mutual exclusion lock. Each lock
provides mutual exclusion access at it's task priority
level. Since there is no-premption (at any TPL) or
multiprocessor support, acquiring the lock only consists
of raising to the locks TPL.
Note on a debug build the lock is acquired and released
to help ensure proper usage.
Arguments:
Lock - The FLOCK structure to initialize
Priority - The task priority level of the lock
Returns:
An initialized F Lock structure.
--*/
{
Lock->Tpl = Priority;
Lock->OwnerTpl = 0;
Lock->Lock = 0;
}
VOID
AcquireLock (
IN FLOCK *Lock
)
/*++
Routine Description:
Raising to the task priority level of the mutual exclusion
lock, and then acquires ownership of the lock.
Arguments:
Lock - The lock to acquire
Returns:
Lock owned
--*/
{
RtAcquireLock (Lock);
}
VOID
ReleaseLock (
IN FLOCK *Lock
)
/*++
Routine Description:
Releases ownership of the mutual exclusion lock, and
restores the previous task priority level.
Arguments:
Lock - The lock to release
Returns:
Lock unowned
--*/
{
RtReleaseLock (Lock);
}
efi/lib/misc.c
+574
View File
@@ -0,0 +1,574 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
misc.c
Abstract:
Revision History
--*/
#include "lib.h"
//
//
//
VOID *
AllocatePool (
IN UINTN Size
)
{
EFI_STATUS Status;
VOID *p;
Status = uefi_call_wrapper(BS->AllocatePool, 3, PoolAllocationType, Size, &p);
if (EFI_ERROR(Status)) {
DEBUG((D_ERROR, "AllocatePool: out of pool %x\n", Status));
p = NULL;
}
return p;
}
VOID *
AllocateZeroPool (
IN UINTN Size
)
{
VOID *p;
p = AllocatePool (Size);
if (p) {
ZeroMem (p, Size);
}
return p;
}
VOID *
EFIAPI
ReallocatePool_1 (
IN UINTN OldSize,
IN UINTN NewSize,
IN VOID *OldPool OPTIONAL
)
{
VOID *NewPool;
NewPool = NULL;
if (NewSize) {
NewPool = AllocatePool (NewSize);
}
if (OldPool) {
if (NewPool) {
CopyMem (NewPool, OldPool, OldSize < NewSize ? OldSize : NewSize);
}
FreePool (OldPool);
}
return NewPool;
}
VOID
FreePool (
IN VOID *Buffer
)
{
uefi_call_wrapper(BS->FreePool, 1, Buffer);
}
VOID
ZeroMem (
IN VOID *Buffer,
IN UINTN Size
)
{
RtZeroMem (Buffer, Size);
}
VOID EFIAPI
SetMem (
IN VOID *Buffer,
IN UINTN Size,
IN UINT8 Value
)
{
RtSetMem (Buffer, Size, Value);
}
VOID EFIAPI
CopyMem_1 (
IN VOID *Dest,
IN VOID *Src,
IN UINTN len
)
{
RtCopyMem (Dest, Src, len);
}
VOID EFIAPI
CopyMemC (
IN VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
)
{
RtCopyMemC (Dest, Src, len);
}
INTN
CompareMem (
IN CONST VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
)
{
return RtCompareMem (Dest, Src, len);
}
BOOLEAN
GrowBuffer(
IN OUT EFI_STATUS *Status,
IN OUT VOID **Buffer,
IN UINTN BufferSize
)
/*++
Routine Description:
Helper function called as part of the code needed
to allocate the proper sized buffer for various
EFI interfaces.
Arguments:
Status - Current status
Buffer - Current allocated buffer, or NULL
BufferSize - Current buffer size needed
Returns:
TRUE - if the buffer was reallocated and the caller
should try the API again.
--*/
{
BOOLEAN TryAgain;
//
// If this is an initial request, buffer will be null with a new buffer size
//
if (!*Buffer && BufferSize) {
*Status = EFI_BUFFER_TOO_SMALL;
}
//
// If the status code is "buffer too small", resize the buffer
//
TryAgain = FALSE;
if (*Status == EFI_BUFFER_TOO_SMALL) {
if (*Buffer) {
FreePool (*Buffer);
}
*Buffer = AllocatePool (BufferSize);
if (*Buffer) {
TryAgain = TRUE;
} else {
*Status = EFI_OUT_OF_RESOURCES;
}
}
//
// If there's an error, free the buffer
//
if (!TryAgain && EFI_ERROR(*Status) && *Buffer) {
FreePool (*Buffer);
*Buffer = NULL;
}
return TryAgain;
}
EFI_MEMORY_DESCRIPTOR *
LibMemoryMap (
OUT UINTN *NoEntries,
OUT UINTN *MapKey,
OUT UINTN *DescriptorSize,
OUT UINT32 *DescriptorVersion
)
{
EFI_STATUS Status;
EFI_MEMORY_DESCRIPTOR *Buffer;
UINTN BufferSize;
//
// Initialize for GrowBuffer loop
//
Status = EFI_SUCCESS;
Buffer = NULL;
BufferSize = sizeof(EFI_MEMORY_DESCRIPTOR);
//
// Call the real function
//
while (GrowBuffer (&Status, (VOID **) &Buffer, BufferSize)) {
Status = uefi_call_wrapper(BS->GetMemoryMap, 5, &BufferSize, Buffer, MapKey, DescriptorSize, DescriptorVersion);
}
//
// Convert buffer size to NoEntries
//
if (!EFI_ERROR(Status)) {
*NoEntries = BufferSize / *DescriptorSize;
}
return Buffer;
}
VOID *
LibGetVariableAndSize (
IN CHAR16 *Name,
IN EFI_GUID *VendorGuid,
OUT UINTN *VarSize
)
{
EFI_STATUS Status = EFI_SUCCESS;
VOID *Buffer;
UINTN BufferSize;
//
// Initialize for GrowBuffer loop
//
Buffer = NULL;
BufferSize = 100;
//
// Call the real function
//
while (GrowBuffer (&Status, &Buffer, BufferSize)) {
Status = uefi_call_wrapper(
RT->GetVariable,
5,
Name,
VendorGuid,
NULL,
&BufferSize,
Buffer
);
}
if (Buffer) {
*VarSize = BufferSize;
} else {
*VarSize = 0;
}
return Buffer;
}
VOID *
LibGetVariable (
IN CHAR16 *Name,
IN EFI_GUID *VendorGuid
)
{
UINTN VarSize;
return LibGetVariableAndSize (Name, VendorGuid, &VarSize);
}
EFI_STATUS
LibDeleteVariable (
IN CHAR16 *VarName,
IN EFI_GUID *VarGuid
)
{
VOID *VarBuf;
EFI_STATUS Status;
VarBuf = LibGetVariable(VarName,VarGuid);
Status = EFI_NOT_FOUND;
if (VarBuf) {
//
// Delete variable from Storage
//
Status = uefi_call_wrapper(
RT->SetVariable,
5,
VarName, VarGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
0, NULL
);
ASSERT (!EFI_ERROR(Status));
FreePool(VarBuf);
}
return (Status);
}
EFI_STATUS
LibSetNVVariable (
IN CHAR16 *VarName,
IN EFI_GUID *VarGuid,
IN UINTN DataSize,
IN VOID *Data
)
{
EFI_STATUS Status;
Status = uefi_call_wrapper(
RT->SetVariable,
5,
VarName, VarGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
DataSize, Data
);
ASSERT (!EFI_ERROR(Status));
return (Status);
}
EFI_STATUS
LibSetVariable (
IN CHAR16 *VarName,
IN EFI_GUID *VarGuid,
IN UINTN DataSize,
IN VOID *Data
)
{
EFI_STATUS Status;
Status = uefi_call_wrapper(
RT->SetVariable,
5,
VarName, VarGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
DataSize, Data
);
ASSERT (!EFI_ERROR(Status));
return (Status);
}
EFI_STATUS
LibInsertToTailOfBootOrder (
IN UINT16 BootOption,
IN BOOLEAN OnlyInsertIfEmpty
)
{
UINT16 *BootOptionArray;
UINT16 *NewBootOptionArray;
UINTN VarSize;
UINTN Index;
EFI_STATUS Status;
BootOptionArray = LibGetVariableAndSize (VarBootOrder, &EfiGlobalVariable, &VarSize);
if (VarSize != 0 && OnlyInsertIfEmpty) {
if (BootOptionArray) {
FreePool (BootOptionArray);
}
return EFI_UNSUPPORTED;
}
VarSize += sizeof(UINT16);
NewBootOptionArray = AllocatePool (VarSize);
if (!NewBootOptionArray)
return EFI_OUT_OF_RESOURCES;
for (Index = 0; Index < ((VarSize/sizeof(UINT16)) - 1); Index++) {
NewBootOptionArray[Index] = BootOptionArray[Index];
}
//
// Insert in the tail of the array
//
NewBootOptionArray[Index] = BootOption;
Status = uefi_call_wrapper(
RT->SetVariable,
5,
VarBootOrder, &EfiGlobalVariable,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
VarSize, (VOID*) NewBootOptionArray
);
FreePool (NewBootOptionArray);
if (BootOptionArray) {
FreePool (BootOptionArray);
}
return Status;
}
BOOLEAN
ValidMBR(
IN MASTER_BOOT_RECORD *Mbr,
IN EFI_BLOCK_IO *BlkIo
)
{
UINT32 StartingLBA, EndingLBA;
UINT32 NewEndingLBA;
INTN i, j;
BOOLEAN ValidMbr;
if (Mbr->Signature != MBR_SIGNATURE) {
//
// The BPB also has this signature, so it can not be used alone.
//
return FALSE;
}
ValidMbr = FALSE;
for (i=0; i<MAX_MBR_PARTITIONS; i++) {
if ( Mbr->Partition[i].OSIndicator == 0x00 || EXTRACT_UINT32(Mbr->Partition[i].SizeInLBA) == 0 ) {
continue;
}
ValidMbr = TRUE;
StartingLBA = EXTRACT_UINT32(Mbr->Partition[i].StartingLBA);
EndingLBA = StartingLBA + EXTRACT_UINT32(Mbr->Partition[i].SizeInLBA) - 1;
if (EndingLBA > BlkIo->Media->LastBlock) {
//
// Compatability Errata:
// Some systems try to hide drive space with thier INT 13h driver
// This does not hide space from the OS driver. This means the MBR
// that gets created from DOS is smaller than the MBR created from
// a real OS (NT & Win98). This leads to BlkIo->LastBlock being
// wrong on some systems FDISKed by the OS.
//
//
if (BlkIo->Media->LastBlock < MIN_MBR_DEVICE_SIZE) {
//
// If this is a very small device then trust the BlkIo->LastBlock
//
return FALSE;
}
if (EndingLBA > (BlkIo->Media->LastBlock + MBR_ERRATA_PAD)) {
return FALSE;
}
}
for (j=i+1; j<MAX_MBR_PARTITIONS; j++) {
if (Mbr->Partition[j].OSIndicator == 0x00 || EXTRACT_UINT32(Mbr->Partition[j].SizeInLBA) == 0) {
continue;
}
if ( EXTRACT_UINT32(Mbr->Partition[j].StartingLBA) >= StartingLBA &&
EXTRACT_UINT32(Mbr->Partition[j].StartingLBA) <= EndingLBA ) {
//
// The Start of this region overlaps with the i'th region
//
return FALSE;
}
NewEndingLBA = EXTRACT_UINT32(Mbr->Partition[j].StartingLBA) + EXTRACT_UINT32(Mbr->Partition[j].SizeInLBA) - 1;
if ( NewEndingLBA >= StartingLBA && NewEndingLBA <= EndingLBA ) {
//
// The End of this region overlaps with the i'th region
//
return FALSE;
}
}
}
//
// Non of the regions overlapped so MBR is O.K.
//
return ValidMbr;
}
UINT8
DecimaltoBCD(
IN UINT8 DecValue
)
{
return RtDecimaltoBCD (DecValue);
}
UINT8
BCDtoDecimal(
IN UINT8 BcdValue
)
{
return RtBCDtoDecimal (BcdValue);
}
EFI_STATUS
LibGetSystemConfigurationTable(
IN EFI_GUID *TableGuid,
IN OUT VOID **Table
)
{
UINTN Index;
for(Index=0;Index<ST->NumberOfTableEntries;Index++) {
if (CompareGuid(TableGuid,&(ST->ConfigurationTable[Index].VendorGuid))) {
*Table = ST->ConfigurationTable[Index].VendorTable;
return EFI_SUCCESS;
}
}
return EFI_NOT_FOUND;
}
CHAR16 *
LibGetUiString (
IN EFI_HANDLE Handle,
IN UI_STRING_TYPE StringType,
IN ISO_639_2 *LangCode,
IN BOOLEAN ReturnDevicePathStrOnMismatch
)
{
UI_INTERFACE *Ui;
UI_STRING_TYPE Index;
UI_STRING_ENTRY *Array;
EFI_STATUS Status;
Status = uefi_call_wrapper(BS->HandleProtocol, 3, Handle, &UiProtocol, (VOID *)&Ui);
if (EFI_ERROR(Status)) {
return (ReturnDevicePathStrOnMismatch) ? DevicePathToStr(DevicePathFromHandle(Handle)) : NULL;
}
//
// Skip the first strings
//
for (Index = UiDeviceString, Array = Ui->Entry; Index < StringType; Index++, Array++) {
while (Array->LangCode) {
Array++;
}
}
//
// Search for the match
//
while (Array->LangCode) {
if (strcmpa (Array->LangCode, LangCode) == 0) {
return Array->UiString;
}
}
return (ReturnDevicePathStrOnMismatch) ? DevicePathToStr(DevicePathFromHandle(Handle)) : NULL;
}
efi/lib/pause.c
+15
View File
@@ -0,0 +1,15 @@
#include "lib.h"
VOID
Pause(
VOID
)
// Pause until any key is pressed
{
EFI_INPUT_KEY Key;
EFI_STATUS Status EFI_UNUSED;
WaitForSingleEvent(ST->ConIn->WaitForKey, 0);
Status = uefi_call_wrapper(ST->ConIn->ReadKeyStroke, 2, ST->ConIn, &Key);
ASSERT(!EFI_ERROR(Status));
}
efi/lib/print.c
+805
View File
@@ -0,0 +1,805 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
print.c
Abstract:
Revision History
--*/
#include "lib.h"
#include "internal/print.h"
#include "internal/va_print.h"
/* VA types/functions can be used if used internally so we can use default va_list always here */
//
// Declare runtime functions
//
#ifdef RUNTIME_CODE
#ifndef __GNUC__
#pragma RUNTIME_CODE(DbgPrint)
// For debugging..
/*
#pragma RUNTIME_CODE(ValueToHex)
#pragma RUNTIME_CODE(ValueToString)
#pragma RUNTIME_CODE(TimeToString)
*/
#endif /* !defined(__GNUC__) */
#endif
//
//
//
INTN
DbgPrint (
IN INTN mask,
IN CONST CHAR8 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to the default StandardError console
Arguments:
mask - Bit mask of debug string. If a bit is set in the
mask that is also set in EFIDebug the string is
printed; otherwise, the string is not printed
fmt - Format string
Returns:
Length of string printed to the StandardError console
--*/
{
SIMPLE_TEXT_OUTPUT_INTERFACE *DbgOut;
PRINT_STATE ps;
va_list args;
UINTN back;
UINTN attr;
UINTN SavedAttribute;
if (!(EFIDebug & mask)) {
return 0;
}
va_start (args, fmt);
ZeroMem (&ps, sizeof(ps));
ps.Output = _DbgOut;
ps.fmt.Ascii = TRUE;
ps.fmt.pc = fmt;
va_copy(ps.args, args);
ps.Attr = EFI_TEXT_ATTR(EFI_LIGHTGRAY, EFI_RED);
DbgOut = LibRuntimeDebugOut;
if (!DbgOut) {
DbgOut = ST->StdErr;
}
if (DbgOut) {
ps.Attr = DbgOut->Mode->Attribute;
ps.Context = DbgOut;
ps.SetAttr = (INTN (EFIAPI *)(VOID *, UINTN)) DbgOut->SetAttribute;
}
SavedAttribute = ps.Attr;
back = (ps.Attr >> 4) & 0xf;
ps.AttrNorm = EFI_TEXT_ATTR(EFI_LIGHTGRAY, back);
ps.AttrHighlight = EFI_TEXT_ATTR(EFI_WHITE, back);
ps.AttrError = EFI_TEXT_ATTR(EFI_YELLOW, back);
attr = ps.AttrNorm;
if (mask & D_WARN) {
attr = ps.AttrHighlight;
}
if (mask & D_ERROR) {
attr = ps.AttrError;
}
if (ps.SetAttr) {
ps.Attr = attr;
uefi_call_wrapper(ps.SetAttr, 2, ps.Context, attr);
}
_Print (&ps);
va_end (ps.args);
va_end (args);
//
// Restore original attributes
//
if (ps.SetAttr) {
uefi_call_wrapper(ps.SetAttr, 2, ps.Context, SavedAttribute);
}
return 0;
}
INTN EFIAPI
_DbgOut (
IN VOID *Context,
IN CHAR16 *Buffer
)
// Append string worker for DbgPrint
{
SIMPLE_TEXT_OUTPUT_INTERFACE *DbgOut;
DbgOut = Context;
// if (!DbgOut && ST && ST->ConOut) {
// DbgOut = ST->ConOut;
// }
if (DbgOut) {
if (IsLocalPrint(DbgOut->OutputString))
DbgOut->OutputString(DbgOut, Buffer);
else
uefi_call_wrapper(DbgOut->OutputString, 2, DbgOut, Buffer);
}
return 0;
}
INTN EFIAPI
_SPrint (
IN VOID *Context,
IN CHAR16 *Buffer
)
// Append string worker for UnicodeSPrint, PoolPrint and CatPrint
{
UINTN len;
POOL_PRINT *spc;
spc = Context;
len = StrLen(Buffer);
//
// Is the string is over the max truncate it
//
if (spc->len + len > spc->maxlen) {
len = spc->maxlen - spc->len;
}
//
// Append the new text
//
CopyMem (spc->str + spc->len, Buffer, len * sizeof(CHAR16));
spc->len += len;
//
// Null terminate it
//
if (spc->len < spc->maxlen) {
spc->str[spc->len] = 0;
} else if (spc->maxlen) {
spc->str[spc->maxlen] = 0;
}
return 0;
}
INTN EFIAPI
_PoolPrint (
IN VOID *Context,
IN CHAR16 *Buffer
)
// Append string worker for PoolPrint and CatPrint
{
UINTN newlen;
POOL_PRINT *spc;
spc = Context;
newlen = spc->len + StrLen(Buffer) + 1;
//
// Is the string is over the max, grow the buffer
//
if (newlen > spc->maxlen) {
//
// Grow the pool buffer
//
newlen += PRINT_STRING_LEN;
spc->maxlen = newlen;
spc->str = ReallocatePool (
spc->len * sizeof(CHAR16),
spc->maxlen * sizeof(CHAR16),
spc->str
);
if (!spc->str) {
spc->len = 0;
spc->maxlen = 0;
}
}
//
// Append the new text
//
return _SPrint (Context, Buffer);
}
UINTN
UnicodeSPrint (
OUT CHAR16 *Str,
IN UINTN StrSize,
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to a buffer
Arguments:
Str - Output buffer to print the formatted string into
StrSize - Size of Str. String is truncated to this size.
A size of 0 means there is no limit
fmt - The format string
Returns:
String length returned in buffer
--*/
{
va_list args;
UINTN len;
va_start (args, fmt);
len = UnicodeVSPrint(Str, StrSize, fmt, args);
va_end (args);
return len;
}
UINTN
AsciiSPrint (
OUT CHAR8 *Str,
IN UINTN StrSize,
IN CONST CHAR8 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to a buffer
Arguments:
Str - Output buffer to print the formatted string into
StrSize - Size of Str. String is truncated to this size.
A size of 0 means there is no limit
fmt - The format string
Returns:
String length returned in buffer
--*/
{
va_list args;
UINTN len;
va_start (args, fmt);
len = AsciiVSPrint(Str, StrSize, fmt, args);
va_end (args);
return len;
}
CHAR16 *
PoolPrint (
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to allocated pool. The caller
must free the resulting buffer.
Arguments:
fmt - The format string
Returns:
Allocated buffer with the formatted string printed in it.
The caller must free the allocated buffer. The buffer
allocation is not packed.
--*/
{
va_list args;
CHAR16 *pool;
va_start (args, fmt);
pool = VPoolPrint(fmt, args);
va_end (args);
return pool;
}
CHAR16 *
CatPrint (
IN OUT POOL_PRINT *Str,
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Concatenates a formatted unicode string to allocated pool.
The caller must free the resulting buffer.
Arguments:
Str - Tracks the allocated pool, size in use, and
amount of pool allocated.
fmt - The format string
Returns:
Allocated buffer with the formatted string printed in it.
The caller must free the allocated buffer. The buffer
allocation is not packed.
--*/
{
va_list args;
va_start (args, fmt);
_PoolCatPrint (fmt, args, Str, _PoolPrint);
va_end (args);
return Str->str;
}
UINTN
Print (
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to the default console
Arguments:
fmt - Format string
Returns:
Length of string printed to the console
--*/
{
va_list args;
UINTN back;
va_start (args, fmt);
back = _IPrint ((UINTN) -1, (UINTN) -1, ST->ConOut, fmt, NULL, args);
va_end (args);
return back;
}
UINTN
PrintAt (
IN UINTN Column,
IN UINTN Row,
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to the default console, at
the supplied cursor position
Arguments:
Column, Row - The cursor position to print the string at
fmt - Format string
Returns:
Length of string printed to the console
--*/
{
va_list args;
UINTN back;
va_start (args, fmt);
back = _IPrint (Column, Row, ST->ConOut, fmt, NULL, args);
va_end (args);
return back;
}
UINTN
IPrint (
IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to the specified console
Arguments:
Out - The console to print the string too
fmt - Format string
Returns:
Length of string printed to the console
--*/
{
va_list args;
UINTN back;
va_start (args, fmt);
back = _IPrint ((UINTN) -1, (UINTN) -1, Out, fmt, NULL, args);
va_end (args);
return back;
}
UINTN
IPrintAt (
IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
IN UINTN Column,
IN UINTN Row,
IN CONST CHAR16 *fmt,
...
)
/*++
Routine Description:
Prints a formatted unicode string to the specified console, at
the supplied cursor position
Arguments:
Out - The console to print the string to
Column, Row - The cursor position to print the string at
fmt - Format string
Returns:
Length of string printed to the console
--*/
{
va_list args;
UINTN back;
va_start (args, fmt);
back = _IPrint (Column, Row, Out, fmt, NULL, args);
va_end (args);
return back;
}
UINTN
AsciiPrint (
IN CONST CHAR8 *fmt,
...
)
/*++
Routine Description:
For those whom really can't deal with unicode, a print
function that takes an ascii format string
Arguments:
fmt - ascii format string
Returns:
Length of string printed to the console
--*/
{
va_list args;
UINTN back;
va_start (args, fmt);
back = _IPrint ((UINTN) -1, (UINTN) -1, ST->ConOut, NULL, fmt, args);
va_end (args);
return back;
}
STATIC CHAR8 Hex[] = {'0','1','2','3','4','5','6','7',
'8','9','A','B','C','D','E','F'};
VOID
ValueToHex (
IN CHAR16 *Buffer,
IN UINT64 v
)
{
CHAR8 str[30], *p1;
CHAR16 *p2;
if (!v) {
Buffer[0] = '0';
Buffer[1] = 0;
return ;
}
p1 = str;
p2 = Buffer;
while (v) {
// Without the cast, the MSVC compiler may insert a reference to __allmull
*(p1++) = Hex[(UINTN)(v & 0xf)];
v = RShiftU64 (v, 4);
}
while (p1 != str) {
*(p2++) = *(--p1);
}
*p2 = 0;
}
VOID
ValueToString (
IN CHAR16 *Buffer,
IN BOOLEAN Comma,
IN INT64 v
)
{
STATIC CHAR8 ca[] = { 3, 1, 2 };
CHAR8 str[40], *p1;
CHAR16 *p2;
UINTN c, r;
if (!v) {
Buffer[0] = '0';
Buffer[1] = 0;
return ;
}
p1 = str;
p2 = Buffer;
if (v < 0) {
*(p2++) = '-';
v = -v;
}
while (v) {
v = (INT64)DivU64x32 ((UINT64)v, 10, &r);
*(p1++) = (CHAR8)r + '0';
}
c = (UINTN) (Comma ? ca[(p1 - str) % 3] : 999) + 1;
while (p1 != str) {
c -= 1;
if (!c) {
*(p2++) = ',';
c = 3;
}
*(p2++) = *(--p1);
}
*p2 = 0;
}
// Having this call inlined by VS2022 on Release builds produces an
// "Undefined OpCode Exception" on ARM32 whenever Print() is invoked,
// even when no part of the code below is actually being executed...
// For safety, add an explicit clause to prevent inlining on all platforms.
EFI_NOINLINE
VOID
FloatToString (
IN CHAR16 *Buffer,
IN BOOLEAN Comma,
IN double v
)
{
/*
* Integer part.
*/
INTN i = (INTN)v;
ValueToString(Buffer, Comma, i);
/*
* Decimal point.
*/
UINTN x = StrLen(Buffer);
Buffer[x] = u'.';
x++;
/*
* Keep fractional part.
*/
float f = (float)(v - i);
if (f < 0) f = -f;
/*
* Leading fractional zeroes.
*/
f *= 10.0;
while ( (f != 0)
&& ((INTN)f == 0))
{
Buffer[x] = u'0';
x++;
f *= 10.0;
}
/*
* Fractional digits.
*/
while ((float)(INTN)f != f)
{
f *= 10;
}
ValueToString(Buffer + x, FALSE, (INTN)f);
return;
}
VOID
TimeToString (
OUT CHAR16 *Buffer,
IN EFI_TIME *Time
)
{
UINTN Hour, Year;
CHAR16 AmPm;
AmPm = 'a';
Hour = Time->Hour;
if (Time->Hour == 0) {
Hour = 12;
} else if (Time->Hour >= 12) {
AmPm = 'p';
if (Time->Hour >= 13) {
Hour -= 12;
}
}
Year = Time->Year % 100;
// bugbug: for now just print it any old way
UnicodeSPrint (Buffer, 0, u"%02d/%02d/%02d %02d:%02d%c",
Time->Month,
Time->Day,
Year,
Hour,
Time->Minute,
AmPm
);
}
VOID
DumpHex (
IN UINTN Indent,
IN UINTN Offset,
IN UINTN DataSize,
IN VOID *UserData
)
{
CHAR8 *Data, Val[50], Str[20], c;
UINTN Size, Index;
UINTN ScreenCount;
UINTN TempColumn;
UINTN ScreenSize;
CHAR16 ReturnStr[1];
uefi_call_wrapper(ST->ConOut->QueryMode, 4, ST->ConOut, ST->ConOut->Mode->Mode, &TempColumn, &ScreenSize);
ScreenCount = 0;
ScreenSize -= 2;
Data = UserData;
while (DataSize) {
Size = 16;
if (Size > DataSize) {
Size = DataSize;
}
for (Index=0; Index < Size; Index += 1) {
c = Data[Index];
Val[Index*3+0] = Hex[c>>4];
Val[Index*3+1] = Hex[c&0xF];
Val[Index*3+2] = (Index == 7)?'-':' ';
Str[Index] = (c < ' ' || c > 'z') ? '.' : c;
}
Val[Index*3] = 0;
Str[Index] = 0;
Print (u"%*a%X: %-.48a *%a*\n", Indent, "", Offset, Val, Str);
Data += Size;
Offset += Size;
DataSize -= Size;
ScreenCount++;
if (ScreenCount >= ScreenSize && ScreenSize != 0) {
//
// If ScreenSize == 0 we have the console redirected so don't
// block updates
//
ScreenCount = 0;
Print (u"Press Enter to continue :");
Input (u"", ReturnStr, sizeof(ReturnStr)/sizeof(CHAR16));
Print (u"\n");
}
}
}
efi/lib/runtime/efirtlib.c
+203
View File
@@ -0,0 +1,203 @@
/*++
Copyright (c) 1999 Intel Corporation
Module Name:
EfiRtLib.h
Abstract:
EFI Runtime library functions
Revision History
--*/
#include "efi.h"
#include "efilib.h"
#include "efirtlib.h"
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtZeroMem)
#endif
VOID
RUNTIMEFUNCTION
RtZeroMem (
IN VOID *Buffer,
IN UINTN Size
)
{
UINT8 *pt;
pt = Buffer;
while (Size--) {
*(pt++) = 0;
}
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtSetMem)
#endif
VOID
EFIAPI
RUNTIMEFUNCTION
RtSetMem (
IN VOID *Buffer,
IN UINTN Size,
IN UINT8 Value
)
{
UINT8 *pt;
pt = Buffer;
while (Size--) {
*(pt++) = Value;
}
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtCopyMem)
#endif
VOID
EFIAPI
RUNTIMEFUNCTION
RtCopyMem (
IN VOID *Dest,
IN VOID *Src,
IN UINTN len
)
{
UINT8 *d, *s;
d = Dest;
s = Src;
if (d == NULL || s == NULL || s == d)
return;
// If the beginning of the destination range overlaps with the end of
// the source range, make sure to start the copy from the end so that
// we don't end up overwriting source data that we need for the copy.
if ((d > s) && (d < s + len)) {
for (d += len, s += len; len--; )
*--d = *--s;
} else {
while (len--)
*d++ = *s++;
}
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtCopyMemC)
#endif
VOID
EFIAPI
RUNTIMEFUNCTION
RtCopyMemC (
IN VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
)
{
/* CopyMem matches ISO C apart from the change to NON-CONST Src
Overwriting Src is an intended outcome if overlapping occurs (per memmove)
This function is useful to avoid GCC dying in changing pointer setup
*/
RtCopyMem(Dest, (VOID*)Src, len);
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtCompareMem)
#endif
INTN
RUNTIMEFUNCTION
RtCompareMem (
IN CONST VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
)
{
CONST UINT8 *d, *s;
d = Dest;
s = Src;
while (len--) {
if (*d != *s) {
return *d - *s;
}
d += 1;
s += 1;
}
return 0;
}
typedef UINT32 QUAD_UINT32[4]; /* EFI_GUID is 128 bits so 32 x 4 */
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtCompareGuid)
#endif
BOOLEAN
EFIAPI
RUNTIMEFUNCTION
RtCompareGuid (
IN CONST EFI_GUID *Guid1,
IN CONST EFI_GUID *Guid2
)
/*++
Routine Description:
Compares two GUIDs
Arguments:
Guid1 - guid to compare
Guid2 - guid to compare
Returns:
= 1 if Guid1 == Guid2
--*/
{
CONST QUAD_UINT32 *g1, *g2;
UINT32 r;
//
// Compare 32 bits at a time
//
g1 = (CONST QUAD_UINT32*)Guid1;
g2 = (CONST QUAD_UINT32*)Guid2;
r = (*g1)[0] - (*g2)[0];
r |= (*g1)[1] - (*g2)[1];
r |= (*g1)[2] - (*g2)[2];
r |= (*g1)[3] - (*g2)[3];
if (r==0) {
return 1;
} else {
return 0;
}
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtIsZeroGuid)
#endif
BOOLEAN
EFIAPI
RUNTIMEFUNCTION
RtIsZeroGuid (
IN CONST EFI_GUID *Guid1
)
{
return RtCompareGuid(Guid1, &gZeroGuid);
}
efi/lib/runtime/rtdata.c
+65
View File
@@ -0,0 +1,65 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
data.c
Abstract:
EFI library global data
Revision History
--*/
#include "lib.h"
//
// These globals are runtime globals
//
// N.B. The Microsoft C compiler will only put the data in the
// right data section if it is explicitly initialized..
//
#ifndef __GNUC__
#pragma BEGIN_RUNTIME_DATA()
#endif
//
// RT - pointer to the runtime table
//
EFI_RUNTIME_SERVICES *RT;
//
// LibStandalone - TRUE if lib is linked in as part of the firmware.
// N.B. The EFI fw sets this value directly
//
BOOLEAN LibFwInstance;
//
// EFIDebug - Debug mask
//
UINTN EFIDebug = EFI_DBUG_MASK;
//
// LibRuntimeDebugOut - Runtime Debug Output device
//
SIMPLE_TEXT_OUTPUT_INTERFACE *LibRuntimeDebugOut;
//
// LibRuntimeRaiseTPL, LibRuntimeRestoreTPL - pointers to Runtime functions from the
// Boot Services Table
//
EFI_RAISE_TPL LibRuntimeRaiseTPL = NULL;
EFI_RESTORE_TPL LibRuntimeRestoreTPL = NULL;
efi/lib/runtime/rtlock.c
+102
View File
@@ -0,0 +1,102 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
lock.c
Abstract:
Implements FLOCK
Revision History
--*/
#include "lib.h"
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtAcquireLock)
#endif
VOID
RtAcquireLock (
IN FLOCK *Lock
)
/*++
Routine Description:
Raising to the task priority level of the mutual exclusion
lock, and then acquires ownership of the lock.
Arguments:
Lock - The lock to acquire
Returns:
Lock owned
--*/
{
if (BS) {
if (BS->RaiseTPL != NULL) {
Lock->OwnerTpl = uefi_call_wrapper(BS->RaiseTPL, 1, Lock->Tpl);
}
}
else {
if (LibRuntimeRaiseTPL != NULL) {
Lock->OwnerTpl = LibRuntimeRaiseTPL(Lock->Tpl);
}
}
Lock->Lock += 1;
ASSERT (Lock->Lock == 1);
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtAcquireLock)
#endif
VOID
RtReleaseLock (
IN FLOCK *Lock
)
/*++
Routine Description:
Releases ownership of the mutual exclusion lock, and
restores the previous task priority level.
Arguments:
Lock - The lock to release
Returns:
Lock unowned
--*/
{
EFI_TPL Tpl;
Tpl = Lock->OwnerTpl;
ASSERT(Lock->Lock == 1);
Lock->Lock -= 1;
if (BS) {
if (BS->RestoreTPL != NULL) {
uefi_call_wrapper(BS->RestoreTPL, 1, Tpl);
}
}
else {
if (LibRuntimeRestoreTPL != NULL) {
LibRuntimeRestoreTPL(Tpl);
}
}
}
efi/lib/runtime/rtstr.c
+233
View File
@@ -0,0 +1,233 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
str.c
Abstract:
String runtime functions
Revision History
--*/
#include "lib.h"
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrCmp)
#endif
INTN
RUNTIMEFUNCTION
RtStrCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2
)
// compare strings
{
while (*s1) {
if (*s1 != *s2) {
break;
}
s1 += 1;
s2 += 1;
}
return *s1 - *s2;
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrCpy)
#endif
VOID
RUNTIMEFUNCTION
RtStrCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
)
// copy strings
{
while (*Src) {
*(Dest++) = *(Src++);
}
*Dest = 0;
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrnCpy)
#endif
VOID
RUNTIMEFUNCTION
RtStrnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
)
// copy strings
{
UINTN Size = RtStrnLen(Src, Len);
if (Size != Len)
RtSetMem(Dest + Size, (Len - Size) * sizeof(CHAR16), '\0');
RtCopyMemC(Dest, Src, Size * sizeof(CHAR16));
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStpCpy)
#endif
CHAR16 *
RUNTIMEFUNCTION
RtStpCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
)
// copy strings
{
while (*Src) {
*(Dest++) = *(Src++);
}
*Dest = 0;
return Dest;
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStpnCpy)
#endif
CHAR16 *
RUNTIMEFUNCTION
RtStpnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
)
// copy strings
{
UINTN Size = RtStrnLen(Src, Len);
if (Size != Len)
RtSetMem(Dest + Size, (Len - Size) * sizeof(CHAR16), '\0');
RtCopyMemC(Dest, Src, Size * sizeof(CHAR16));
return Dest + Size;
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrCat)
#endif
VOID
RUNTIMEFUNCTION
RtStrCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
)
{
RtStrCpy(Dest+RtStrLen(Dest), Src);
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrnCat)
#endif
VOID
RUNTIMEFUNCTION
RtStrnCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
)
{
UINTN DestSize, Size;
DestSize = RtStrLen(Dest);
Size = RtStrnLen(Src, Len);
RtCopyMemC(Dest + DestSize, Src, Size * sizeof(CHAR16));
Dest[DestSize + Size] = '\0';
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrLen)
#endif
UINTN
RUNTIMEFUNCTION
RtStrLen (
IN CONST CHAR16 *s1
)
// string length
{
UINTN len;
for (len=0; *s1; s1+=1, len+=1) ;
return len;
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrnLen)
#endif
UINTN
RUNTIMEFUNCTION
RtStrnLen (
IN CONST CHAR16 *s1,
IN UINTN Len
)
// string length
{
UINTN i;
for (i = 0; *s1 && i < Len; i++)
s1++;
return i;
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtStrSize)
#endif
UINTN
RUNTIMEFUNCTION
RtStrSize (
IN CONST CHAR16 *s1
)
// string size
{
UINTN len;
for (len=0; *s1; s1+=1, len+=1) ;
return (len + 1) * sizeof(CHAR16);
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtBCDtoDecimal)
#endif
UINT8
RUNTIMEFUNCTION
RtBCDtoDecimal(
IN UINT8 BcdValue
)
{
UINTN High, Low;
High = BcdValue >> 4;
Low = BcdValue - (High << 4);
return ((UINT8)(Low + (High * 10)));
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtDecimaltoBCD)
#endif
UINT8
RUNTIMEFUNCTION
RtDecimaltoBCD (
IN UINT8 DecValue
)
{
UINTN High, Low;
High = DecValue / 10;
Low = DecValue - (High * 10);
return ((UINT8)(Low + (High << 4)));
}
efi/lib/runtime/vm.c
+105
View File
@@ -0,0 +1,105 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
vm.c
Abstract:
EFI Hell to remap runtime address into the new virual address space
that was registered by the OS for RT calls.
So the code image needs to be relocated. All pointers need to be
manually fixed up since the address map changes.
GOOD LUCK NOT HAVING BUGS IN YOUR CODE! PLEASE TEST A LOT. MAKE SURE
EXIT BOOTSERVICES OVER WRITES ALL BOOTSERVICE MEMORY & DATA SPACES WHEN
YOU TEST.
Revision History
--*/
#include "lib.h"
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtLibEnableVirtualMappings)
#endif
VOID
RUNTIMEFUNCTION
RtLibEnableVirtualMappings (
VOID
)
{
EFI_CONVERT_POINTER ConvertPointer;
//
// If this copy of the lib is linked into the firmware, then
// do not update the pointers yet.
//
if (!LibFwInstance) {
//
// Different components are updating to the new virtual
// mappings at differnt times. The only function that
// is safe to call at this notification is ConvertAddress
//
ConvertPointer = RT->ConvertPointer;
//
// Fix any pointers that the lib created, that may be needed
// during runtime.
//
ConvertPointer (EFI_INTERNAL_PTR, (VOID **)&RT);
ConvertPointer (EFI_OPTIONAL_PTR, (VOID **)&LibRuntimeDebugOut);
ConvertPointer (EFI_INTERNAL_PTR, (VOID **)&LibRuntimeRaiseTPL);
ConvertPointer (EFI_INTERNAL_PTR, (VOID **)&LibRuntimeRestoreTPL);
// that was it :^)
}
}
#ifndef __GNUC__
#pragma RUNTIME_CODE(RtConvertList)
#endif
VOID
RUNTIMEFUNCTION
RtConvertList (
IN UINTN DebugDisposition,
IN OUT LIST_ENTRY *ListHead
)
{
LIST_ENTRY *Link;
LIST_ENTRY *NextLink;
EFI_CONVERT_POINTER ConvertPointer;
ConvertPointer = RT->ConvertPointer;
//
// Convert all the Flink & Blink pointers in the list
//
Link = ListHead;
do {
NextLink = Link->Flink;
ConvertPointer (
Link->Flink == ListHead ? DebugDisposition : 0,
(VOID **)&Link->Flink
);
ConvertPointer (
Link->Blink == ListHead ? DebugDisposition : 0,
(VOID **)&Link->Blink
);
Link = NextLink;
} while (Link != ListHead);
}
efi/lib/smbios.c
+135
View File
@@ -0,0 +1,135 @@
/*++
Copyright (c) 2000 Intel Corporation
Module Name:
Smbios.c
Abstract:
Lib fucntions for SMBIOS. Used to get system serial number and GUID
Revision History
--*/
#include "lib.h"
/*
* We convert 32 bit values to pointers. In 64 bit mode the compiler will issue a
* warning stating that the value is too small for the pointer:
* "warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]"
* we can safely ignore them here.
*/
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wint-to-pointer-cast"
#endif
EFI_STATUS
LibGetSmbiosSystemGuidAndSerialNumber (
IN EFI_GUID *SystemGuid,
OUT CHAR8 **SystemSerialNumber
)
{
EFI_STATUS Status;
SMBIOS_STRUCTURE_TABLE *SmbiosTable;
SMBIOS_STRUCTURE_POINTER Smbios;
SMBIOS_STRUCTURE_POINTER SmbiosEnd;
UINT16 Index;
Status = LibGetSystemConfigurationTable(&SMBIOSTableGuid, (VOID**)&SmbiosTable);
if (EFI_ERROR(Status)) {
return EFI_NOT_FOUND;
}
Smbios.Hdr = (SMBIOS_HEADER *)SmbiosTable->TableAddress;
SmbiosEnd.Raw = (UINT8 *)((UINTN)SmbiosTable->TableAddress + SmbiosTable->TableLength);
for (Index = 0; Index < SmbiosTable->TableLength ; Index++) {
if (Smbios.Hdr->Type == 1) {
if (Smbios.Hdr->Length < 0x19) {
//
// Older version did not support Guid and Serial number
//
continue;
}
//
// SMBIOS tables are byte packed so we need to do a byte copy to
// prevend alignment faults on IA-64.
CopyMem (SystemGuid, &Smbios.Type1->Uuid, sizeof(EFI_GUID));
*SystemSerialNumber = LibGetSmbiosString(&Smbios, Smbios.Type1->SerialNumber);
return EFI_SUCCESS;
}
//
// Make Smbios point to the next record
//
LibGetSmbiosString (&Smbios, -1);
if (Smbios.Raw >= SmbiosEnd.Raw) {
//
// SMBIOS 2.1 incorrectly stated the length of SmbiosTable as 0x1e.
// given this we must double check against the lenght of
/// the structure. My home PC has this bug.ruthard
//
return EFI_SUCCESS;
}
}
return EFI_SUCCESS;
}
CHAR8*
LibGetSmbiosString (
IN SMBIOS_STRUCTURE_POINTER *Smbios,
IN UINT16 StringNumber
)
/*++
Return SMBIOS string given the string number.
Arguments:
Smbios - Pointer to SMBIOS structure
StringNumber - String number to return. -1 is used to skip all strings and
point to the next SMBIOS structure.
Returns:
Pointer to string, or pointer to next SMBIOS strcuture if StringNumber == -1
--*/
{
UINT16 Index;
CHAR8 *String;
//
// Skip over formatted section
//
String = (CHAR8 *)(Smbios->Raw + Smbios->Hdr->Length);
//
// Look through unformated section
//
for (Index = 1; Index <= StringNumber; Index++) {
if (StringNumber == Index) {
return String;
}
//
// Skip string
//
for (; *String != 0; String++);
String++;
if (*String == 0) {
//
// If double NULL then we are done.
// Retrun pointer to next structure in Smbios.
// if you pass in a -1 you will always get here
//
Smbios->Raw = (UINT8 *)++String;
return NULL;
}
}
return NULL;
}
efi/lib/sread.c
+358
View File
@@ -0,0 +1,358 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
sread.c
Abstract:
Simple read file access
Revision History
--*/
#include "lib.h"
#define SIMPLE_READ_SIGNATURE EFI_SIGNATURE_32('s','r','d','r')
typedef struct _SIMPLE_READ_FILE {
UINTN Signature;
BOOLEAN FreeBuffer;
VOID *Source;
UINTN SourceSize;
EFI_FILE_HANDLE FileHandle;
} SIMPLE_READ_HANDLE;
EFI_STATUS
OpenSimpleReadFile (
IN BOOLEAN BootPolicy,
IN VOID *SourceBuffer OPTIONAL,
IN UINTN SourceSize,
IN OUT EFI_DEVICE_PATH **FilePath,
OUT EFI_HANDLE *DeviceHandle,
OUT SIMPLE_READ_FILE *SimpleReadHandle
)
/*++
Routine Description:
Opens a file for (simple) reading. The simple read abstraction
will access the file either from a memory copy, from a file
system interface, or from the load file interface.
Arguments:
Returns:
A handle to access the file
--*/
{
SIMPLE_READ_HANDLE *FHand;
EFI_DEVICE_PATH *UserFilePath;
EFI_DEVICE_PATH *TempFilePath;
EFI_DEVICE_PATH *TempFilePathPtr;
FILEPATH_DEVICE_PATH *FilePathNode;
EFI_FILE_HANDLE FileHandle, LastHandle;
EFI_STATUS Status;
EFI_LOAD_FILE_INTERFACE *LoadFile;
FHand = NULL;
UserFilePath = *FilePath;
//
// Allocate a new simple read handle structure
//
FHand = AllocateZeroPool (sizeof(SIMPLE_READ_HANDLE));
if (!FHand) {
Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
*SimpleReadHandle = (SIMPLE_READ_FILE) FHand;
FHand->Signature = SIMPLE_READ_SIGNATURE;
//
// If the caller passed a copy of the file, then just use it
//
if (SourceBuffer) {
FHand->Source = SourceBuffer;
FHand->SourceSize = SourceSize;
*DeviceHandle = NULL;
Status = EFI_SUCCESS;
goto Done;
}
//
// Attempt to access the file via a file system interface
//
FileHandle = NULL;
Status = uefi_call_wrapper(BS->LocateDevicePath, 3, &FileSystemProtocol, FilePath, DeviceHandle);
if (!EFI_ERROR(Status)) {
FileHandle = LibOpenRoot (*DeviceHandle);
}
Status = FileHandle ? EFI_SUCCESS : EFI_UNSUPPORTED;
//
// To access as a filesystem, the filepath should only
// contain filepath components. Follow the filepath nodes
// and find the target file
//
FilePathNode = (FILEPATH_DEVICE_PATH *) *FilePath;
while (!IsDevicePathEnd(&FilePathNode->Header)) {
//
// For filesystem access each node should be a filepath component
//
if (DevicePathType(&FilePathNode->Header) != MEDIA_DEVICE_PATH ||
DevicePathSubType(&FilePathNode->Header) != MEDIA_FILEPATH_DP) {
Status = EFI_UNSUPPORTED;
}
//
// If there's been an error, stop
//
if (EFI_ERROR(Status)) {
break;
}
//
// Open this file path node
//
LastHandle = FileHandle;
FileHandle = NULL;
Status = uefi_call_wrapper(
LastHandle->Open,
5,
LastHandle,
&FileHandle,
FilePathNode->PathName,
EFI_FILE_MODE_READ,
0
);
//
// Close the last node
//
uefi_call_wrapper(LastHandle->Close, 1, LastHandle);
//
// Get the next node
//
FilePathNode = (FILEPATH_DEVICE_PATH *) NextDevicePathNode(&FilePathNode->Header);
}
//
// If success, return the FHand
//
if (!EFI_ERROR(Status)) {
ASSERT(FileHandle);
FHand->FileHandle = FileHandle;
goto Done;
}
//
// Cleanup from filesystem access
//
if (FileHandle) {
uefi_call_wrapper(FileHandle->Close, 1, FileHandle);
FileHandle = NULL;
*FilePath = UserFilePath;
}
//
// If the error is something other then unsupported, return it
//
if (Status != EFI_UNSUPPORTED) {
goto Done;
}
//
// Attempt to access the file via the load file protocol
//
Status = LibDevicePathToInterface (&LoadFileProtocol, *FilePath, (VOID*)&LoadFile);
if (!EFI_ERROR(Status)) {
TempFilePath = DuplicateDevicePath (*FilePath);
TempFilePathPtr = TempFilePath;
Status = uefi_call_wrapper(BS->LocateDevicePath, 3, &LoadFileProtocol, &TempFilePath, DeviceHandle);
FreePool (TempFilePathPtr);
//
// Determine the size of buffer needed to hold the file
//
SourceSize = 0;
Status = uefi_call_wrapper(
LoadFile->LoadFile,
5,
LoadFile,
*FilePath,
BootPolicy,
&SourceSize,
NULL
);
//
// We expect a buffer too small error to inform us
// of the buffer size needed
//
if (Status == EFI_BUFFER_TOO_SMALL) {
SourceBuffer = AllocatePool (SourceSize);
if (SourceBuffer) {
FHand->FreeBuffer = TRUE;
FHand->Source = SourceBuffer;
FHand->SourceSize = SourceSize;
Status = uefi_call_wrapper(
LoadFile->LoadFile,
5,
LoadFile,
*FilePath,
BootPolicy,
&SourceSize,
SourceBuffer
);
}
}
//
// If success, return FHand
//
if (!EFI_ERROR(Status) || Status == EFI_ALREADY_STARTED) {
goto Done;
}
}
//
// Nothing else to try
//
DEBUG ((D_LOAD|D_WARN, "OpenSimpleReadFile: Device did not support a known load protocol\n"));
Status = EFI_UNSUPPORTED;
Done:
//
// If the file was not accessed, clean up
//
if (EFI_ERROR(Status) && (Status != EFI_ALREADY_STARTED)) {
if (FHand) {
if (FHand->FreeBuffer) {
FreePool (FHand->Source);
}
FreePool (FHand);
}
}
return Status;
}
EFI_STATUS
ReadSimpleReadFile (
IN SIMPLE_READ_FILE UserHandle,
IN UINTN Offset,
IN OUT UINTN *ReadSize,
OUT VOID *Buffer
)
{
UINTN EndPos;
SIMPLE_READ_HANDLE *FHand;
EFI_STATUS Status;
FHand = UserHandle;
ASSERT (FHand->Signature == SIMPLE_READ_SIGNATURE);
if (FHand->Source) {
//
// Move data from our local copy of the file
//
EndPos = Offset + *ReadSize;
if (EndPos > FHand->SourceSize) {
*ReadSize = FHand->SourceSize - Offset;
if (Offset >= FHand->SourceSize) {
*ReadSize = 0;
}
}
CopyMem (Buffer, (CHAR8 *) FHand->Source + Offset, *ReadSize);
Status = EFI_SUCCESS;
} else {
//
// Read data from the file
//
Status = uefi_call_wrapper(FHand->FileHandle->SetPosition, 2, FHand->FileHandle, Offset);
if (!EFI_ERROR(Status)) {
Status = uefi_call_wrapper(FHand->FileHandle->Read, 3, FHand->FileHandle, ReadSize, Buffer);
}
}
return Status;
}
VOID
CloseSimpleReadFile (
IN SIMPLE_READ_FILE UserHandle
)
{
SIMPLE_READ_HANDLE *FHand;
FHand = UserHandle;
ASSERT (FHand->Signature == SIMPLE_READ_SIGNATURE);
//
// Free any file handle we opened
//
if (FHand->FileHandle) {
uefi_call_wrapper(FHand->FileHandle->Close, 1, FHand->FileHandle);
}
//
// If we allocated the Source buffer, free it
//
if (FHand->FreeBuffer) {
FreePool (FHand->Source);
}
//
// Done with this simple read file handle
//
FreePool (FHand);
}
efi/lib/str.c
+432
View File
@@ -0,0 +1,432 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
str.c
Abstract:
Revision History
--*/
#include "lib.h"
INTN
StrCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2
)
// compare strings
{
return RtStrCmp(s1, s2);
}
INTN
StrnCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2,
IN UINTN len
)
// compare strings
{
while (*s1 && len) {
if (*s1 != *s2) {
break;
}
s1 += 1;
s2 += 1;
len -= 1;
}
return len ? *s1 - *s2 : 0;
}
INTN EFIAPI
LibStubStriCmp (
IN EFI_UNICODE_COLLATION_INTERFACE *This EFI_UNUSED,
IN CHAR16 *s1,
IN CHAR16 *s2
)
{
return StrCmp (s1, s2);
}
VOID EFIAPI
LibStubStrLwrUpr (
IN EFI_UNICODE_COLLATION_INTERFACE *This EFI_UNUSED,
IN CHAR16 *Str EFI_UNUSED
)
{
}
INTN
StriCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2
)
// compare strings
{
if (UnicodeInterface == &LibStubUnicodeInterface)
return UnicodeInterface->StriColl(UnicodeInterface, (CHAR16 *)s1, (CHAR16 *)s2);
else
return uefi_call_wrapper(UnicodeInterface->StriColl, 3, UnicodeInterface, (CHAR16 *)s1, (CHAR16 *)s2);
}
VOID
StrLwr (
IN CHAR16 *Str
)
// lwoer case string
{
if (UnicodeInterface == &LibStubUnicodeInterface)
UnicodeInterface->StrLwr(UnicodeInterface, Str);
else uefi_call_wrapper(UnicodeInterface->StrLwr, 2, UnicodeInterface, Str);
}
VOID
StrUpr (
IN CHAR16 *Str
)
// upper case string
{
if (UnicodeInterface == &LibStubUnicodeInterface)
UnicodeInterface->StrUpr(UnicodeInterface, Str);
else uefi_call_wrapper(UnicodeInterface->StrUpr, 2, UnicodeInterface, Str);
}
VOID
StrCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
)
// copy strings
{
RtStrCpy (Dest, Src);
}
VOID
StrnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
)
// copy strings
{
RtStrnCpy (Dest, Src, Len);
}
CHAR16 *
StpCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
)
// copy strings
{
return RtStpCpy (Dest, Src);
}
CHAR16 *
StpnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
)
// copy strings
{
return RtStpnCpy (Dest, Src, Len);
}
VOID
StrCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
)
{
RtStrCat(Dest, Src);
}
VOID
StrnCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
)
{
RtStrnCat(Dest, Src, Len);
}
UINTN
StrnLen (
IN CONST CHAR16 *s1,
IN UINTN Len
)
// string length
{
return RtStrnLen(s1, Len);
}
UINTN
StrLen (
IN CONST CHAR16 *s1
)
// string length
{
return RtStrLen(s1);
}
UINTN
StrSize (
IN CONST CHAR16 *s1
)
// string size
{
return RtStrSize(s1);
}
CHAR16 *
StrDuplicate (
IN CONST CHAR16 *Src
)
// duplicate a string
{
CHAR16 *Dest;
UINTN Size;
Size = StrSize(Src);
Dest = AllocatePool (Size);
if (Dest) {
CopyMemC (Dest, Src, Size);
}
return Dest;
}
UINTN
AsciiStrLen (
IN CONST CHAR8 *s1
)
// string length
{
UINTN len;
for (len=0; *s1; s1+=1, len+=1) ;
return len;
}
UINTN
AsciiStrCmp (
IN CONST CHAR8 *s1,
IN CONST CHAR8 *s2
)
// compare strings
{
while (*s1) {
if (*s1 != *s2) {
break;
}
s1 += 1;
s2 += 1;
}
return *s1 - *s2;
}
UINTN
AsciiStrnCmp (
IN CONST CHAR8 *s1,
IN CONST CHAR8 *s2,
IN UINTN len
)
// compare strings
{
while (*s1 && len) {
if (*s1 != *s2) {
break;
}
s1 += 1;
s2 += 1;
len -= 1;
}
return len ? *s1 - *s2 : 0;
}
UINTN
xtoi (
CONST CHAR16 *str
)
// convert hex string to uint
{
UINTN u;
CHAR16 c;
// skip preceeding white space
while (*str == ' ') {
str += 1;
}
// convert hex digits
u = 0;
while ((c = *(str++))) {
if (c >= 'a' && c <= 'f') {
c -= 'a' - 'A';
}
if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F')) {
u = (u << 4) | ((UINTN)c - (c >= 'A' ? 'A'-10 : '0'));
} else {
break;
}
}
return u;
}
UINTN
Atoi (
CONST CHAR16 *str
)
// convert hex string to uint
{
UINTN u;
CHAR16 c;
// skip preceeding white space
while (*str == ' ') {
str += 1;
}
// convert digits
u = 0;
while ((c = *(str++))) {
if (c >= '0' && c <= '9') {
u = (u * 10) + c - '0';
} else {
break;
}
}
return u;
}
BOOLEAN
MetaMatch (
IN CHAR16 *String,
IN CHAR16 *Pattern
)
{
CHAR16 c, p, l;
for (; ;) {
p = *Pattern;
Pattern += 1;
switch (p) {
case 0:
// End of pattern. If end of string, TRUE match
return *String ? FALSE : TRUE;
case '*':
// Match zero or more chars
while (*String) {
if (MetaMatch (String, Pattern)) {
return TRUE;
}
String += 1;
}
return MetaMatch (String, Pattern);
case '?':
// Match any one char
if (!*String) {
return FALSE;
}
String += 1;
break;
case '[':
// Match char set
c = *String;
if (!c) {
return FALSE; // syntax problem
}
l = 0;
while ((p = *Pattern++)) {
if (p == ']') {
return FALSE;
}
if (p == '-') { // if range of chars,
p = *Pattern; // get high range
if (p == 0 || p == ']') {
return FALSE; // syntax problem
}
if (c >= l && c <= p) { // if in range,
break; // it's a match
}
}
l = p;
if (c == p) { // if char matches
break; // move on
}
}
// skip to end of match char set
while (p && p != ']') {
p = *Pattern;
Pattern += 1;
}
String += 1;
break;
default:
c = *String;
if (c != p) {
return FALSE;
}
String += 1;
break;
}
}
}
BOOLEAN EFIAPI
LibStubMetaiMatch (
IN EFI_UNICODE_COLLATION_INTERFACE *This EFI_UNUSED,
IN CHAR16 *String,
IN CHAR16 *Pattern
)
{
return MetaMatch (String, Pattern);
}
BOOLEAN
MetaiMatch (
IN CHAR16 *String,
IN CHAR16 *Pattern
)
{
if (UnicodeInterface == &LibStubUnicodeInterface)
return UnicodeInterface->MetaiMatch(UnicodeInterface, String, Pattern);
else return uefi_call_wrapper(UnicodeInterface->MetaiMatch, 3, UnicodeInterface, String, Pattern);
}
efi/lib/va_print.c
+227
View File
@@ -0,0 +1,227 @@
#include "lib.h"
#include "internal/print.h"
#include "internal/va_print.h"
VOID
CALL_CONV
FUNCTION_NAME(_PoolCatPrint) (
IN CONST CHAR16 *fmt,
IN VA_LIST args,
IN OUT POOL_PRINT *spc,
IN INTN (EFIAPI *Output)(VOID *context, CHAR16 *str)
)
// Dispatch function for UnicodeSPrint, PoolPrint, and CatPrint
{
FUNCTION_NAME(PRINT_STATE) ps;
ZeroMem (&ps, sizeof(ps));
ps.Output = Output;
ps.Context = spc;
ps.fmt.pw = fmt;
VA_COPY(ps.args, args);
FUNCTION_NAME(_Print) (&ps);
VA_END(ps.args);
}
UINTN
CALL_CONV
FUNCTION_NAME(UnicodeVSPrint) (
OUT CHAR16 *Str,
IN UINTN StrSize,
IN CONST CHAR16 *fmt,
VA_LIST args
)
/*++
Routine Description:
Prints a formatted unicode string to a buffer using a VA_LIST
Arguments:
Str - Output buffer to print the formatted string into
StrSize - Size of Str (in bytes). String is truncated to this size.
A size of 0 means there is no limit
fmt - The format string
args - VA_LIST
Returns:
String length returned in buffer
--*/
{
POOL_PRINT spc;
spc.str = Str;
spc.maxlen = StrSize / sizeof(CHAR16) - 1;
spc.len = 0;
FUNCTION_NAME(_PoolCatPrint) (fmt, args, &spc, _SPrint);
return spc.len;
}
CHAR16 *
CALL_CONV
FUNCTION_NAME(VPoolPrint) (
IN CONST CHAR16 *fmt,
VA_LIST args
)
/*++
Routine Description:
Prints a formatted unicode string to allocated pool using VA_LIST argument.
The caller must free the resulting buffer.
Arguments:
fmt - The format string
args - The arguments in VA_LIST form
Returns:
Allocated buffer with the formatted string printed in it.
The caller must free the allocated buffer. The buffer
allocation is not packed.
--*/
{
POOL_PRINT spc;
ZeroMem (&spc, sizeof(spc));
FUNCTION_NAME(_PoolCatPrint) (fmt, args, &spc, _PoolPrint);
return spc.str;
}
UINTN
CALL_CONV
FUNCTION_NAME(VPrint) (
IN CONST CHAR16 *fmt,
VA_LIST args
)
/*++
Routine Description:
Prints a formatted unicode string to the default console using a VA_LIST
Arguments:
fmt - Format string
args - VA_LIST
Returns:
Length of string printed to the console
--*/
{
return FUNCTION_NAME(_IPrint) ((UINTN) -1, (UINTN) -1, ST->ConOut, fmt, NULL, args);
}
UINTN
CALL_CONV
FUNCTION_NAME(_IPrint) (
IN UINTN Column,
IN UINTN Row,
IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
IN CONST CHAR16 *fmt,
IN CONST CHAR8 *fmta,
IN VA_LIST args
)
// Display string worker for: Print, PrintAt, IPrint, IPrintAt
{
FUNCTION_NAME(PRINT_STATE) ps;
UINTN back;
ZeroMem (&ps, sizeof(ps));
ps.Context = Out;
ps.Output = (INTN (EFIAPI *)(VOID *, CHAR16 *)) Out->OutputString;
ps.SetAttr = (INTN (EFIAPI *)(VOID *, UINTN)) Out->SetAttribute;
ps.Attr = Out->Mode->Attribute;
back = (ps.Attr >> 4) & 0xF;
ps.AttrNorm = EFI_TEXT_ATTR(EFI_LIGHTGRAY, back);
ps.AttrHighlight = EFI_TEXT_ATTR(EFI_WHITE, back);
ps.AttrError = EFI_TEXT_ATTR(EFI_YELLOW, back);
if (fmt) {
ps.fmt.pw = fmt;
} else {
ps.fmt.Ascii = TRUE;
ps.fmt.pc = fmta;
}
VA_COPY(ps.args, args);
if (Column != (UINTN) -1) {
uefi_call_wrapper(Out->SetCursorPosition, 3, Out, Column, Row);
}
back = FUNCTION_NAME(_Print) (&ps);
VA_END(ps.args);
return back;
}
UINTN
CALL_CONV
FUNCTION_NAME(AsciiVSPrint) (
OUT CHAR8 *Str,
IN UINTN StrSize,
IN CONST CHAR8 *fmt,
VA_LIST args
)
/*++
Routine Description:
Prints a formatted ascii string to a buffer using a VA_LIST
Arguments:
Str - Output buffer to print the formatted string into
StrSize - Size of Str (in bytes). String is truncated to this size.
A size of 0 means there is no limit
fmt - The format string
args - VA_LIST
Returns:
String length returned in buffer
--*/
// Use FUNCTION_NAME(UnicodeVSPrint)() and convert back to ASCII
{
CHAR16 *UnicodeStr, *UnicodeFmt;
UINTN i, Len;
UnicodeStr = AllocatePool(StrSize * sizeof(CHAR16));
if (!UnicodeStr)
return 0;
UnicodeFmt = PoolPrint(u"%a", fmt);
if (!UnicodeFmt) {
FreePool(UnicodeStr);
return 0;
}
Len = FUNCTION_NAME(UnicodeVSPrint)(UnicodeStr, StrSize * sizeof(CHAR16), UnicodeFmt, args);
FreePool(UnicodeFmt);
// The strings are ASCII so just do a plain Unicode conversion
for (i = 0; i < Len; i++)
Str[i] = (CHAR8)UnicodeStr[i];
Str[Len] = 0;
FreePool(UnicodeStr);
return Len;
}
efi/lib/x86_64/callwrap.c
+40
View File
@@ -0,0 +1,40 @@
/*
* Convert SysV calling convention to EFI x86_64 calling convention
*
* Copyright (C) 2007-2010 Intel Corp
* Bibo Mao <bibo.mao@intel.com>
* Chandramouli Narayanan<mouli@linux.intel.com>
* Huang Ying <ying.huang@intel.com>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
* - Neither the name of Hewlett-Packard Co. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* uefi_call_wrapper() is a macro in efibind.h */
efi/lib/x86_64/efi_stub.S
+193
View File
@@ -0,0 +1,193 @@
/*
* Function calling ABI conversion from Linux to EFI for x86_64
*
* Copyright (C) 2007 Intel Corp
* Bibo Mao <bibo.mao@intel.com>
* Huang Ying <ying.huang@intel.com>
* Copyright (C) 2012 Felipe Contreras <felipe.contreras@gmail.com>
*/
#if !defined(HAVE_USE_MS_ABI)
/*
* EFI calling conventions are documented at:
* http://msdn.microsoft.com/en-us/library/ms235286%28v=vs.80%29.aspx
* ELF calling conventions are documented at:
* http://www.x86-64.org/documentation/abi.pdf
*
* Basically here are the conversion rules:
* a) our function pointer is in %rdi
* b) rsi through r8 (elf) aka rcx through r9 (ms) require stack space
* on the MS side even though it's not getting used at all.
* c) 8(%rsp) is always aligned to 16 in ELF, so %rsp is shifted 8 bytes extra
* d) arguments are as follows: (elf -> ms)
* 1) rdi -> rcx (32 saved)
* 2) rsi -> rdx (32 saved)
* 3) rdx -> r8 (32 saved)
* 4) rcx -> r9 (32 saved)
* 5) r8 -> 32(%rsp) (32 saved)
* 6) r9 -> 40(%rsp) (48 saved)
* 7) 8(%rsp) -> 48(%rsp) (48 saved)
* 8) 16(%rsp) -> 56(%rsp) (64 saved)
* 9) 24(%rsp) -> 64(%rsp) (64 saved)
* 10) 32(%rsp) -> 72(%rsp) (80 saved)
* e) because the first argument we recieve in a thunker is actually the
* function to be called, arguments are offset as such:
* 0) rdi -> caller
* 1) rsi -> rcx (32 saved)
* 2) rdx -> rdx (32 saved)
* 3) rcx -> r8 (32 saved)
* 4) r8 -> r9 (32 saved)
* 5) r9 -> 32(%rsp) (32 saved)
* 6) 8(%rsp) -> 40(%rsp) (48 saved)
* 7) 16(%rsp) -> 48(%rsp) (48 saved)
* 8) 24(%rsp) -> 56(%rsp) (64 saved)
* 9) 32(%rsp) -> 64(%rsp) (64 saved)
* 10) 40(%rsp) -> 72(%rsp) (80 saved)
* f) arguments need to be moved in opposite order to avoid clobbering
*/
#define ENTRY(name) \
.globl name; \
name:
ENTRY(efi_call0)
subq $40, %rsp
call *%rdi
addq $40, %rsp
ret
ENTRY(efi_call1)
subq $40, %rsp
mov %rsi, %rcx
call *%rdi
addq $40, %rsp
ret
ENTRY(efi_call2)
subq $40, %rsp
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $40, %rsp
ret
ENTRY(efi_call3)
subq $40, %rsp
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $40, %rsp
ret
ENTRY(efi_call4)
subq $40, %rsp
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $40, %rsp
ret
ENTRY(efi_call5)
subq $40, %rsp
mov %r9, 32(%rsp)
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $40, %rsp
ret
ENTRY(efi_call6)
subq $56, %rsp
mov 56+8(%rsp), %rax
mov %rax, 40(%rsp)
mov %r9, 32(%rsp)
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $56, %rsp
ret
ENTRY(efi_call7)
subq $56, %rsp
mov 56+16(%rsp), %rax
mov %rax, 48(%rsp)
mov 56+8(%rsp), %rax
mov %rax, 40(%rsp)
mov %r9, 32(%rsp)
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $56, %rsp
ret
ENTRY(efi_call8)
subq $72, %rsp
mov 72+24(%rsp), %rax
mov %rax, 56(%rsp)
mov 72+16(%rsp), %rax
mov %rax, 48(%rsp)
mov 72+8(%rsp), %rax
mov %rax, 40(%rsp)
mov %r9, 32(%rsp)
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $72, %rsp
ret
ENTRY(efi_call9)
subq $72, %rsp
mov 72+32(%rsp), %rax
mov %rax, 64(%rsp)
mov 72+24(%rsp), %rax
mov %rax, 56(%rsp)
mov 72+16(%rsp), %rax
mov %rax, 48(%rsp)
mov 72+8(%rsp), %rax
mov %rax, 40(%rsp)
mov %r9, 32(%rsp)
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $72, %rsp
ret
ENTRY(efi_call10)
subq $88, %rsp
mov 88+40(%rsp), %rax
mov %rax, 72(%rsp)
mov 88+32(%rsp), %rax
mov %rax, 64(%rsp)
mov 88+24(%rsp), %rax
mov %rax, 56(%rsp)
mov 88+16(%rsp), %rax
mov %rax, 48(%rsp)
mov 88+8(%rsp), %rax
mov %rax, 40(%rsp)
mov %r9, 32(%rsp)
mov %r8, %r9
mov %rcx, %r8
/* mov %rdx, %rdx */
mov %rsi, %rcx
call *%rdi
addq $88, %rsp
ret
#endif
#if defined(__ELF__) && defined(__linux__)
.section .note.GNU-stack,"",%progbits
#endif
efi/lib/x86_64/initplat.c
+27
View File
@@ -0,0 +1,27 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
initplat.c
Abstract:
Revision History
--*/
#include "lib.h"
VOID
InitializeLibPlatform (
IN EFI_HANDLE ImageHandle EFI_UNUSED,
IN EFI_SYSTEM_TABLE *SystemTable EFI_UNUSED
)
{
}
efi/lib/x86_64/math.c
+181
View File
@@ -0,0 +1,181 @@
/*++
Copyright (c) 1998 Intel Corporation
Module Name:
math.c
Abstract:
Revision History
--*/
#include "lib.h"
//
// Declare runtime functions
//
#ifdef RUNTIME_CODE
#ifndef __GNUC__
#pragma RUNTIME_CODE(LShiftU64)
#pragma RUNTIME_CODE(RShiftU64)
#pragma RUNTIME_CODE(MultU64x32)
#pragma RUNTIME_CODE(DivU64x32)
#endif
#endif
//
//
//
UINT64
LShiftU64 (
IN UINT64 Operand,
IN UINTN Count
)
// Left shift 64bit by 32bit and get a 64bit result
{
#if defined(__GNUC__) || defined(_MSC_EXTENSIONS)
return Operand << Count;
#else
UINT64 Result;
_asm {
mov eax, dword ptr Operand[0]
mov edx, dword ptr Operand[4]
mov ecx, Count
and ecx, 63
shld edx, eax, cl
shl eax, cl
cmp ecx, 32
jc short ls10
mov edx, eax
xor eax, eax
ls10:
mov dword ptr Result[0], eax
mov dword ptr Result[4], edx
}
return Result;
#endif
}
UINT64
RShiftU64 (
IN UINT64 Operand,
IN UINTN Count
)
// Right shift 64bit by 32bit and get a 64bit result
{
#if defined(__GNUC__) || defined(_MSC_EXTENSIONS)
return Operand >> Count;
#else
UINT64 Result;
_asm {
mov eax, dword ptr Operand[0]
mov edx, dword ptr Operand[4]
mov ecx, Count
and ecx, 63
shrd eax, edx, cl
shr edx, cl
cmp ecx, 32
jc short rs10
mov eax, edx
xor edx, edx
rs10:
mov dword ptr Result[0], eax
mov dword ptr Result[4], edx
}
return Result;
#endif
}
UINT64
MultU64x32 (
IN UINT64 Multiplicand,
IN UINTN Multiplier
)
// Multiple 64bit by 32bit and get a 64bit result
{
#if defined(__GNUC__) || defined(_MSC_EXTENSIONS)
return Multiplicand * Multiplier;
#else
UINT64 Result;
_asm {
mov eax, dword ptr Multiplicand[0]
mul Multiplier
mov dword ptr Result[0], eax
mov dword ptr Result[4], edx
mov eax, dword ptr Multiplicand[4]
mul Multiplier
add dword ptr Result[4], eax
}
return Result;
#endif
}
UINT64
DivU64x32 (
IN UINT64 Dividend,
IN UINTN Divisor,
OUT UINTN *Remainder OPTIONAL
)
// divide 64bit by 32bit and get a 64bit result
// N.B. only works for 31bit divisors!!
{
#if defined(__GNUC__) || defined(_MSC_EXTENSIONS)
if (Remainder)
*Remainder = Dividend % Divisor;
return Dividend / Divisor;
#else
UINT32 Rem;
UINT32 bit;
ASSERT (Divisor != 0);
ASSERT ((Divisor >> 31) == 0);
//
// For each bit in the dividend
//
Rem = 0;
for (bit=0; bit < 64; bit++) {
_asm {
shl dword ptr Dividend[0], 1 ; shift rem:dividend left one
rcl dword ptr Dividend[4], 1
rcl dword ptr Rem, 1
mov eax, Rem
cmp eax, Divisor ; Is Rem >= Divisor?
cmc ; No - do nothing
sbb eax, eax ; Else,
sub dword ptr Dividend[0], eax ; set low bit in dividen
and eax, Divisor ; and
sub Rem, eax ; subtract divisor
}
}
if (Remainder) {
*Remainder = Rem;
}
return Dividend;
#endif
}
efi/lib/x86_64/setjmp.S
+45
View File
@@ -0,0 +1,45 @@
.text
.globl base_setjmp
#ifndef __MINGW32__
.type base_setjmp, @function
#else
.def base_setjmp; .scl 2; .type 32; .endef
#endif
base_setjmp:
pop %rsi
movq %rbx,0x00(%rdi)
movq %rsp,0x08(%rdi)
push %rsi
movq %rbp,0x10(%rdi)
movq %r12,0x18(%rdi)
movq %r13,0x20(%rdi)
movq %r14,0x28(%rdi)
movq %r15,0x30(%rdi)
movq %rsi,0x38(%rdi)
xor %rax,%rax
ret
.globl base_longjmp
#ifndef __MINGW32__
.type base_longjmp, @function
#else
.def base_longjmp; .scl 2; .type 32; .endef
#endif
base_longjmp:
movl %esi, %eax
movq 0x00(%rdi), %rbx
movq 0x08(%rdi), %rsp
movq 0x10(%rdi), %rbp
movq 0x18(%rdi), %r12
movq 0x20(%rdi), %r13
movq 0x28(%rdi), %r14
movq 0x30(%rdi), %r15
xor %rdx,%rdx
mov $1,%rcx
cmp %rax,%rdx
cmove %rcx,%rax
jmp *0x38(%rdi)
#if defined(__ELF__) && defined(__linux__)
.section .note.GNU-stack,"",%progbits
#endif
gnu-efi
-1
Submodule gnu-efi deleted from 8a45cdb08c