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include: pe.h: Fix PE definitions

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* Rename constants to their standard PE names:
  - MZ_MAGIC -> IMAGE_DOS_SIGNATURE
  - PE_MAGIC -> IMAGE_NT_SIGNATURE
  - PE_OPT_MAGIC_PE32_ROM -> IMAGE_ROM_OPTIONAL_HDR_MAGIC
  - PE_OPT_MAGIC_PE32 -> IMAGE_NT_OPTIONAL_HDR32_MAGIC
  - PE_OPT_MAGIC_PE32PLUS -> IMAGE_NT_OPTIONAL_HDR64_MAGIC
  - IMAGE_DLL_CHARACTERISTICS_NX_COMPAT -> IMAGE_DLLCHARACTERISTICS_NX_COMPAT

* Import constants and their description from readpe and file projects
  which contains current up-to-date information:
  - IMAGE_FILE_MACHINE_*
  - IMAGE_FILE_*
  - IMAGE_SUBSYSTEM_*
  - IMAGE_DLLCHARACTERISTICS_*
  - IMAGE_DLLCHARACTERISTICS_EX_*
  - IMAGE_DEBUG_TYPE_*

* Add missing IMAGE_SCN_* constants and update their incorrect description

* Fix incorrect value of IMAGE_SCN_MEM_PURGEABLE constant

* Add description for win32_version and loader_flags PE fields

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Pali Rohár
2025-05-04 20:22:44 +02:00
committed by Ard Biesheuvel
parent 3dcb524d78
commit 46550e2b87
9 changed files with 197 additions and 128 deletions
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10
arch/x86/boot/header.S
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@@ -43,7 +43,7 @@ SYSSEG = 0x1000 /* historical load address >> 4 */
.section ".bstext", "ax"
#ifdef CONFIG_EFI_STUB
# "MZ", MS-DOS header
.word MZ_MAGIC
.word IMAGE_DOS_SIGNATURE
.org 0x38
#
# Offset to the PE header.
@@ -51,16 +51,16 @@ SYSSEG = 0x1000 /* historical load address >> 4 */
.long LINUX_PE_MAGIC
.long pe_header
pe_header:
.long PE_MAGIC
.long IMAGE_NT_SIGNATURE
coff_header:
#ifdef CONFIG_X86_32
.set image_file_add_flags, IMAGE_FILE_32BIT_MACHINE
.set pe_opt_magic, PE_OPT_MAGIC_PE32
.set pe_opt_magic, IMAGE_NT_OPTIONAL_HDR32_MAGIC
.word IMAGE_FILE_MACHINE_I386
#else
.set image_file_add_flags, 0
.set pe_opt_magic, PE_OPT_MAGIC_PE32PLUS
.set pe_opt_magic, IMAGE_NT_OPTIONAL_HDR64_MAGIC
.word IMAGE_FILE_MACHINE_AMD64
#endif
.word section_count # nr_sections
@@ -111,7 +111,7 @@ extra_header_fields:
.long salign # SizeOfHeaders
.long 0 # CheckSum
.word IMAGE_SUBSYSTEM_EFI_APPLICATION # Subsystem (EFI application)
.word IMAGE_DLL_CHARACTERISTICS_NX_COMPAT # DllCharacteristics
.word IMAGE_DLLCHARACTERISTICS_NX_COMPAT # DllCharacteristics
#ifdef CONFIG_X86_32
.long 0 # SizeOfStackReserve
.long 0 # SizeOfStackCommit