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coreboot-kgpe-d16/util/cbfstool/coff.h

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cbfstool: support parsing UEFI firmware volumes This removes the hack implemented in http://review.coreboot.org/#/c/2280 (and should make using 64bit Tiano easier, but that's not yet supported) Change-Id: Ie30129c4102dfbd41584177f39057b31f5a937fd Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2281 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-02-05 00:39:13 +01:00
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Google, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program 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 General Public License for more details.
*/
cbfstool: Add support for 64bit UEFI Right now cbfstool only accepts firmware volumes with a x86 SEC core and refuses an x86-64 SEC core because some magic values and the extended PE header are different. With this patch, both IA32/x64 images are supported. (No check is done whether the mainboard actually supports 64bit CPUs, so careful!) This needs another patch to Tiano Core that switches to long mode after jumping to the 64bit entry point. Right now that code assumes we're already in 64bit code and the machine crashes. Change-Id: I1e55f1ce1a31682f182f58a9c791ad69b2a1c536 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2283 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-02-05 22:46:49 +01:00
#define DOS_MAGIC 0x5a4d
cbfstool: support parsing UEFI firmware volumes This removes the hack implemented in http://review.coreboot.org/#/c/2280 (and should make using 64bit Tiano easier, but that's not yet supported) Change-Id: Ie30129c4102dfbd41584177f39057b31f5a937fd Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2281 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-02-05 00:39:13 +01:00
typedef struct {
uint16_t signature;
uint16_t lastsize;
uint16_t nblocks;
uint16_t nreloc;
uint16_t hdrsize;
uint16_t minalloc;
uint16_t maxalloc;
uint16_t ss;
uint16_t sp;
uint16_t checksum;
uint16_t ip;
uint16_t cs;
uint16_t relocpos;
uint16_t noverlay;
uint16_t reserved1[4];
uint16_t oem_id;
uint16_t oem_info;
uint16_t reserved2[10];
uint32_t e_lfanew;
} dos_header_t;
cbfstool: Add support for 64bit UEFI Right now cbfstool only accepts firmware volumes with a x86 SEC core and refuses an x86-64 SEC core because some magic values and the extended PE header are different. With this patch, both IA32/x64 images are supported. (No check is done whether the mainboard actually supports 64bit CPUs, so careful!) This needs another patch to Tiano Core that switches to long mode after jumping to the 64bit entry point. Right now that code assumes we're already in 64bit code and the machine crashes. Change-Id: I1e55f1ce1a31682f182f58a9c791ad69b2a1c536 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2283 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-02-05 22:46:49 +01:00
#define MACHINE_TYPE_X86 0x014c
#define MACHINE_TYPE_X64 0x8664
cbfstool: support parsing UEFI firmware volumes This removes the hack implemented in http://review.coreboot.org/#/c/2280 (and should make using 64bit Tiano easier, but that's not yet supported) Change-Id: Ie30129c4102dfbd41584177f39057b31f5a937fd Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2281 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-02-05 00:39:13 +01:00
typedef struct {
uint8_t signature[4];
uint16_t machine;
uint16_t num_sections;
uint32_t timestamp;
uint32_t symboltable;
uint32_t num_symbols;
uint16_t opt_header_size;
uint16_t characteristics;
} coff_header_t;
cbfstool: Add support for 64bit UEFI Right now cbfstool only accepts firmware volumes with a x86 SEC core and refuses an x86-64 SEC core because some magic values and the extended PE header are different. With this patch, both IA32/x64 images are supported. (No check is done whether the mainboard actually supports 64bit CPUs, so careful!) This needs another patch to Tiano Core that switches to long mode after jumping to the 64bit entry point. Right now that code assumes we're already in 64bit code and the machine crashes. Change-Id: I1e55f1ce1a31682f182f58a9c791ad69b2a1c536 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2283 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-02-05 22:46:49 +01:00
#define PE_HDR_32_MAGIC 0x10b
cbfstool: support parsing UEFI firmware volumes This removes the hack implemented in http://review.coreboot.org/#/c/2280 (and should make using 64bit Tiano easier, but that's not yet supported) Change-Id: Ie30129c4102dfbd41584177f39057b31f5a937fd Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2281 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-02-05 00:39:13 +01:00
typedef struct {
uint16_t signature;
uint8_t major_linker_version;
uint8_t minor_linker_version;
uint32_t code_size;
uint32_t data_size;
uint32_t bss_size;
uint32_t entry_point;
uint32_t code_offset;
uint32_t data_offset;
uint32_t image_addr;
uint32_t section_alignment;
uint32_t file_alignment;
uint16_t major_os_version;
uint16_t minor_os_version;
uint16_t major_image_version;
uint16_t minor_image_version;
uint16_t major_subsystem_version;
uint16_t minor_subsystem_version;
uint32_t reserved;
uint32_t image_size;
uint32_t header_size;
uint32_t checksum;
uint16_t subsystem;
uint16_t characteristics;
uint32_t stack_reserve_size;
uint32_t stack_commit_size;
uint32_t heap_reserve_size;
uint32_t heap_commit_size;
uint32_t loader_flags;
uint32_t number_of_va_and_sizes;
/* data directory not needed */
cbfstool: Add support for 64bit UEFI Right now cbfstool only accepts firmware volumes with a x86 SEC core and refuses an x86-64 SEC core because some magic values and the extended PE header are different. With this patch, both IA32/x64 images are supported. (No check is done whether the mainboard actually supports 64bit CPUs, so careful!) This needs another patch to Tiano Core that switches to long mode after jumping to the 64bit entry point. Right now that code assumes we're already in 64bit code and the machine crashes. Change-Id: I1e55f1ce1a31682f182f58a9c791ad69b2a1c536 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2283 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-02-05 22:46:49 +01:00
} pe_opt_header_32_t;
#define PE_HDR_64_MAGIC 0x20b
typedef struct {
uint16_t signature;
uint8_t major_linker_version;
uint8_t minor_linker_version;
uint32_t code_size;
uint32_t data_size;
uint32_t bss_size;
uint32_t entry_point;
uint32_t code_offset;
uint64_t image_addr;
uint32_t section_alignment;
uint32_t file_alignment;
uint16_t major_os_version;
uint16_t minor_os_version;
uint16_t major_image_version;
uint16_t minor_image_version;
uint16_t major_subsystem_version;
uint16_t minor_subsystem_version;
uint32_t reserved;
uint32_t image_size;
uint32_t header_size;
uint32_t checksum;
uint16_t subsystem;
uint16_t characteristics;
uint64_t stack_reserve_size;
uint64_t stack_commit_size;
uint64_t heap_reserve_size;
uint64_t heap_commit_size;
uint32_t loader_flags;
uint32_t number_of_va_and_sizes;
/* data directory not needed */
} pe_opt_header_64_t;