mirror of
https://github.com/Ed94/raddebugger.git
synced 2026-06-19 18:42:23 -07:00
pass over coff header
This commit is contained in:
Nikita Smith
+255
-284
@@ -77,12 +77,12 @@ typedef struct COFF_Header COFF_Header;
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struct COFF_Header
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{
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COFF_MachineType machine;
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U16 section_count;
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COFF_TimeStamp time_stamp;
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U32 symbol_table_foff;
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U32 symbol_count;
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U16 optional_header_size;
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COFF_Flags flags;
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U16 section_count;
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COFF_TimeStamp time_stamp;
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U32 symbol_table_foff;
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U32 symbol_count;
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U16 optional_header_size;
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COFF_Flags flags;
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};
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typedef U32 COFF_SectionAlign;
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@@ -108,35 +108,36 @@ enum
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typedef U32 COFF_SectionFlags;
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enum
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{
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COFF_SectionFlag_TYPE_NO_PAD = (1 << 3),
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COFF_SectionFlag_CNT_CODE = (1 << 5),
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COFF_SectionFlag_CNT_INITIALIZED_DATA = (1 << 6),
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COFF_SectionFlag_CNT_UNINITIALIZED_DATA = (1 << 7),
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COFF_SectionFlag_LNK_OTHER = (1 << 8),
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COFF_SectionFlag_LNK_INFO = (1 << 9),
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COFF_SectionFlag_LNK_REMOVE = (1 << 11),
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COFF_SectionFlag_LNK_COMDAT = (1 << 12),
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COFF_SectionFlag_GPREL = (1 << 15),
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COFF_SectionFlag_MEM_16BIT = (1 << 17),
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COFF_SectionFlag_MEM_LOCKED = (1 << 18),
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COFF_SectionFlag_MEM_PRELOAD = (1 << 19),
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COFF_SectionFlag_ALIGN_SHIFT = 20, COFF_SectionFlag_ALIGN_MASK = 0xf,
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COFF_SectionFlag_LNK_NRELOC_OVFL = (1 << 24),
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COFF_SectionFlag_MEM_DISCARDABLE = (1 << 25),
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COFF_SectionFlag_MEM_NOT_CACHED = (1 << 26),
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COFF_SectionFlag_MEM_NOT_PAGED = (1 << 27),
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COFF_SectionFlag_MEM_SHARED = (1 << 28),
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COFF_SectionFlag_MEM_EXECUTE = (1 << 29),
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COFF_SectionFlag_MEM_READ = (1 << 30),
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COFF_SectionFlag_MEM_WRITE = (1 << 31),
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COFF_SectionFlag_TYPE_NO_PAD = (1 << 3),
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COFF_SectionFlag_CNT_CODE = (1 << 5),
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COFF_SectionFlag_CNT_INITIALIZED_DATA = (1 << 6),
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COFF_SectionFlag_CNT_UNINITIALIZED_DATA = (1 << 7),
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COFF_SectionFlag_LNK_OTHER = (1 << 8),
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COFF_SectionFlag_LNK_INFO = (1 << 9),
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COFF_SectionFlag_LNK_REMOVE = (1 << 11),
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COFF_SectionFlag_LNK_COMDAT = (1 << 12),
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COFF_SectionFlag_GPREL = (1 << 15),
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COFF_SectionFlag_MEM_16BIT = (1 << 17),
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COFF_SectionFlag_MEM_LOCKED = (1 << 18),
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COFF_SectionFlag_MEM_PRELOAD = (1 << 19),
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COFF_SectionFlag_ALIGN_SHIFT = 20,
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COFF_SectionFlag_ALIGN_MASK = 0xf,
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COFF_SectionFlag_LNK_NRELOC_OVFL = (1 << 24),
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COFF_SectionFlag_MEM_DISCARDABLE = (1 << 25),
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COFF_SectionFlag_MEM_NOT_CACHED = (1 << 26),
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COFF_SectionFlag_MEM_NOT_PAGED = (1 << 27),
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COFF_SectionFlag_MEM_SHARED = (1 << 28),
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COFF_SectionFlag_MEM_EXECUTE = (1 << 29),
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COFF_SectionFlag_MEM_READ = (1 << 30),
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COFF_SectionFlag_MEM_WRITE = (1 << 31),
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};
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#define COFF_SectionFlags_Extract_ALIGN(f) (COFF_SectionAlign)(((f) >> COFF_SectionFlag_ALIGN_SHIFT) & COFF_SectionFlag_ALIGN_MASK)
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#define COFF_SectionFlags_LNK_FLAGS ((COFF_SectionFlag_ALIGN_MASK << COFF_SectionFlag_ALIGN_SHIFT) | COFF_SectionFlag_LNK_COMDAT | COFF_SectionFlag_LNK_INFO | COFF_SectionFlag_LNK_OTHER | COFF_SectionFlag_LNK_REMOVE | COFF_SectionFlag_LNK_NRELOC_OVFL)
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#define COFF_SectionFlags_LNK_FLAGS ((COFF_SectionFlag_ALIGN_MASK << COFF_SectionFlag_ALIGN_SHIFT) | COFF_SectionFlag_LNK_COMDAT | COFF_SectionFlag_LNK_INFO | COFF_SectionFlag_LNK_OTHER | COFF_SectionFlag_LNK_REMOVE | COFF_SectionFlag_LNK_NRELOC_OVFL)
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typedef struct COFF_SectionHeader COFF_SectionHeader;
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struct COFF_SectionHeader
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{
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U8 name[8];
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U8 name[8];
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U32 vsize;
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U32 voff;
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U32 fsize;
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@@ -151,112 +152,99 @@ struct COFF_SectionHeader
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typedef U16 COFF_RelocTypeX64;
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enum
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{
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COFF_RelocTypeX64_ABS = 0x0,
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COFF_RelocTypeX64_ADDR64 = 0x1,
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COFF_RelocTypeX64_ADDR32 = 0x2,
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COFF_RelocTypeX64_ADDR32NB = 0x3,
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// NB => No Base
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COFF_RelocTypeX64_REL32 = 0x4,
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COFF_RelocTypeX64_REL32_1 = 0x5,
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COFF_RelocTypeX64_REL32_2 = 0x6,
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COFF_RelocTypeX64_REL32_3 = 0x7,
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COFF_RelocTypeX64_REL32_4 = 0x8,
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COFF_RelocTypeX64_REL32_5 = 0x9,
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COFF_RelocTypeX64_SECTION = 0xA,
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COFF_RelocTypeX64_SECREL = 0xB,
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COFF_RelocTypeX64_SECREL7 = 0xC,
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// TODO(nick): MSDN doesn't specify size for CLR token
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COFF_RelocTypeX64_TOKEN = 0xD,
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COFF_RelocTypeX64_SREL32 = 0xE,
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// TODO(nick): MSDN doesn't specify size for PAIR
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COFF_RelocTypeX64_PAIR = 0xF,
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COFF_RelocTypeX64_SSPAN32 = 0x10,
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COFF_RelocTypeX64_COUNT = 17
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COFF_RelocTypeX64_ABS = 0x0,
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COFF_RelocTypeX64_ADDR64 = 0x1,
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COFF_RelocTypeX64_ADDR32 = 0x2,
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COFF_RelocTypeX64_ADDR32NB = 0x3, // NB => No Base
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COFF_RelocTypeX64_REL32 = 0x4,
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COFF_RelocTypeX64_REL32_1 = 0x5,
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COFF_RelocTypeX64_REL32_2 = 0x6,
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COFF_RelocTypeX64_REL32_3 = 0x7,
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COFF_RelocTypeX64_REL32_4 = 0x8,
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COFF_RelocTypeX64_REL32_5 = 0x9,
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COFF_RelocTypeX64_SECTION = 0xA,
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COFF_RelocTypeX64_SECREL = 0xB,
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COFF_RelocTypeX64_SECREL7 = 0xC, // TODO(nick): MSDN doesn't specify size for CLR token
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COFF_RelocTypeX64_TOKEN = 0xD,
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COFF_RelocTypeX64_SREL32 = 0xE, // TODO(nick): MSDN doesn't specify size for PAIR
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COFF_RelocTypeX64_PAIR = 0xF,
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COFF_RelocTypeX64_SSPAN32 = 0x10,
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COFF_RelocTypeX64_COUNT = 17
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};
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typedef U16 COFF_RelocTypeX86;
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enum
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{
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COFF_RelocTypeX86_ABS = 0x0,
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// relocation is ignored
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COFF_RelocTypeX86_DIR16 = 0x1,
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// no support
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COFF_RelocTypeX86_REL16 = 0x2,
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// no support
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COFF_RelocTypeX86_UNKNOWN0 = 0x3,
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COFF_RelocTypeX86_UNKNOWN2 = 0x4,
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COFF_RelocTypeX86_UNKNOWN3 = 0x5,
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COFF_RelocTypeX86_DIR32 = 0x6,
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// 32-bit virtual address
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COFF_RelocTypeX86_DIR32NB = 0x7,
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// 32-bit virtual offset
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COFF_RelocTypeX86_SEG12 = 0x9,
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// no support
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COFF_RelocTypeX86_SECTION = 0xA,
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// 16-bit section index, used for debug info purposes
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COFF_RelocTypeX86_SECREL = 0xB,
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// 32-bit offset from start of a section
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COFF_RelocTypeX86_TOKEN = 0xC,
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// CLR token? (for managed languages)
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COFF_RelocTypeX86_SECREL7 = 0xD,
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// 7-bit offset from the base of the section that contains the target.
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COFF_RelocTypeX86_UNKNOWN4 = 0xE,
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COFF_RelocTypeX86_UNKNOWN5 = 0xF,
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COFF_RelocTypeX86_UNKNOWN6 = 0x10,
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COFF_RelocTypeX86_UNKNOWN7 = 0x11,
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COFF_RelocTypeX86_UNKNOWN8 = 0x12,
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COFF_RelocTypeX86_UNKNOWN9 = 0x13,
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COFF_RelocTypeX86_REL32 = 0x14,
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COFF_RelocTypeX86_COUNT = 20
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COFF_RelocTypeX86_ABS = 0x0, // relocation is ignored
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COFF_RelocTypeX86_DIR16 = 0x1, // no support
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COFF_RelocTypeX86_REL16 = 0x2, // no support
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COFF_RelocTypeX86_UNKNOWN0 = 0x3,
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COFF_RelocTypeX86_UNKNOWN2 = 0x4,
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COFF_RelocTypeX86_UNKNOWN3 = 0x5,
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COFF_RelocTypeX86_DIR32 = 0x6, // 32-bit virtual address
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COFF_RelocTypeX86_DIR32NB = 0x7, // 32-bit virtual offset
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COFF_RelocTypeX86_SEG12 = 0x9, // no support
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COFF_RelocTypeX86_SECTION = 0xA, // 16-bit section index, used for debug info purposes
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COFF_RelocTypeX86_SECREL = 0xB, // 32-bit offset from start of a section
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COFF_RelocTypeX86_TOKEN = 0xC, // CLR token? (for managed languages)
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COFF_RelocTypeX86_SECREL7 = 0xD, // 7-bit offset from the base of the section that contains the target.
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COFF_RelocTypeX86_UNKNOWN4 = 0xE,
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COFF_RelocTypeX86_UNKNOWN5 = 0xF,
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COFF_RelocTypeX86_UNKNOWN6 = 0x10,
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COFF_RelocTypeX86_UNKNOWN7 = 0x11,
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COFF_RelocTypeX86_UNKNOWN8 = 0x12,
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COFF_RelocTypeX86_UNKNOWN9 = 0x13,
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COFF_RelocTypeX86_REL32 = 0x14,
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COFF_RelocTypeX86_COUNT = 20
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};
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typedef U16 COFF_RelocTypeARM;
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enum
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{
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COFF_RelocTypeARM_ABS = 0x0,
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COFF_RelocTypeARM_ADDR32 = 0x1,
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COFF_RelocTypeARM_ADDR32NB = 0x2,
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COFF_RelocTypeARM_BRANCH24 = 0x3,
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COFF_RelocTypeARM_BRANCH11 = 0x4,
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COFF_RelocTypeARM_UNKNOWN1 = 0x5,
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COFF_RelocTypeARM_UNKNOWN2 = 0x6,
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COFF_RelocTypeARM_UNKNOWN3 = 0x7,
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COFF_RelocTypeARM_UNKNOWN4 = 0x8,
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COFF_RelocTypeARM_UNKNOWN5 = 0x9,
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COFF_RelocTypeARM_REL32 = 0xA,
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COFF_RelocTypeARM_SECTION = 0xE,
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COFF_RelocTypeARM_SECREL = 0xF,
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COFF_RelocTypeARM_MOV32 = 0x10,
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COFF_RelocTypeARM_THUMB_MOV32 = 0x11,
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COFF_RelocTypeARM_THUMB_BRANCH20 = 0x12,
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COFF_RelocTypeARM_UNUSED = 0x13,
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COFF_RelocTypeARM_THUMB_BRANCH24 = 0x14,
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COFF_RelocTypeARM_THUMB_BLX23 = 0x15,
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COFF_RelocTypeARM_PAIR = 0x16,
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COFF_RelocTypeARM_COUNT = 20
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COFF_RelocTypeARM_ABS = 0x0,
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COFF_RelocTypeARM_ADDR32 = 0x1,
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COFF_RelocTypeARM_ADDR32NB = 0x2,
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COFF_RelocTypeARM_BRANCH24 = 0x3,
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COFF_RelocTypeARM_BRANCH11 = 0x4,
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COFF_RelocTypeARM_UNKNOWN1 = 0x5,
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COFF_RelocTypeARM_UNKNOWN2 = 0x6,
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COFF_RelocTypeARM_UNKNOWN3 = 0x7,
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COFF_RelocTypeARM_UNKNOWN4 = 0x8,
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COFF_RelocTypeARM_UNKNOWN5 = 0x9,
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COFF_RelocTypeARM_REL32 = 0xA,
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COFF_RelocTypeARM_SECTION = 0xE,
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COFF_RelocTypeARM_SECREL = 0xF,
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COFF_RelocTypeARM_MOV32 = 0x10,
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COFF_RelocTypeARM_THUMB_MOV32 = 0x11,
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COFF_RelocTypeARM_THUMB_BRANCH20 = 0x12,
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COFF_RelocTypeARM_UNUSED = 0x13,
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COFF_RelocTypeARM_THUMB_BRANCH24 = 0x14,
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COFF_RelocTypeARM_THUMB_BLX23 = 0x15,
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COFF_RelocTypeARM_PAIR = 0x16,
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COFF_RelocTypeARM_COUNT = 20
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};
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typedef U16 COFF_RelocTypeARM64;
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enum
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{
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COFF_RelocTypeARM64_ABS = 0x0,
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COFF_RelocTypeARM64_ADDR32 = 0x1,
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COFF_RelocTypeARM64_ADDR32NB = 0x2,
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COFF_RelocTypeARM64_BRANCH26 = 0x3,
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COFF_RelocTypeARM64_PAGEBASE_REL21 = 0x4,
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COFF_RelocTypeARM64_REL21 = 0x5,
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COFF_RelocTypeARM64_PAGEOFFSET_12A = 0x6,
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COFF_RelocTypeARM64_SECREL = 0x8,
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COFF_RelocTypeARM64_SECREL_LOW12A = 0x9,
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COFF_RelocTypeARM64_SECREL_HIGH12A = 0xA,
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COFF_RelocTypeARM64_SECREL_LOW12L = 0xB,
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COFF_RelocTypeARM64_TOKEN = 0xC,
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COFF_RelocTypeARM64_SECTION = 0xD,
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COFF_RelocTypeARM64_ADDR64 = 0xE,
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COFF_RelocTypeARM64_BRANCH19 = 0xF,
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COFF_RelocTypeARM64_BRANCH14 = 0x10,
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COFF_RelocTypeARM64_REL32 = 0x11,
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COFF_RelocTypeARM64_COUNT = 17
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COFF_RelocTypeARM64_ABS = 0x0,
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COFF_RelocTypeARM64_ADDR32 = 0x1,
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COFF_RelocTypeARM64_ADDR32NB = 0x2,
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COFF_RelocTypeARM64_BRANCH26 = 0x3,
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COFF_RelocTypeARM64_PAGEBASE_REL21 = 0x4,
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COFF_RelocTypeARM64_REL21 = 0x5,
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COFF_RelocTypeARM64_PAGEOFFSET_12A = 0x6,
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COFF_RelocTypeARM64_SECREL = 0x8,
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COFF_RelocTypeARM64_SECREL_LOW12A = 0x9,
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COFF_RelocTypeARM64_SECREL_HIGH12A = 0xA,
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COFF_RelocTypeARM64_SECREL_LOW12L = 0xB,
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COFF_RelocTypeARM64_TOKEN = 0xC,
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COFF_RelocTypeARM64_SECTION = 0xD,
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COFF_RelocTypeARM64_ADDR64 = 0xE,
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COFF_RelocTypeARM64_BRANCH19 = 0xF,
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COFF_RelocTypeARM64_BRANCH14 = 0x10,
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COFF_RelocTypeARM64_REL32 = 0x11,
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COFF_RelocTypeARM64_COUNT = 17
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};
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typedef U8 COFF_SymType;
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@@ -273,8 +261,7 @@ enum
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COFF_SymType_STRUCT,
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COFF_SymType_UNION,
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COFF_SymType_ENUM,
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COFF_SymType_MOE,
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// member of enumeration
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COFF_SymType_MOE, // member of enumeration
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COFF_SymType_BYTE,
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COFF_SymType_WORD,
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COFF_SymType_UINT,
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@@ -285,100 +272,100 @@ enum
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typedef U8 COFF_SymStorageClass;
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enum
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{
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COFF_SymStorageClass_END_OF_FUNCTION = 0xff,
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COFF_SymStorageClass_NULL = 0,
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COFF_SymStorageClass_AUTOMATIC = 1,
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COFF_SymStorageClass_EXTERNAL = 2,
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COFF_SymStorageClass_STATIC = 3,
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COFF_SymStorageClass_REGISTER = 4,
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COFF_SymStorageClass_EXTERNAL_DEF = 5,
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COFF_SymStorageClass_LABEL = 6,
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COFF_SymStorageClass_UNDEFINED_LABEL = 7,
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COFF_SymStorageClass_MEMBER_OF_STRUCT = 8,
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COFF_SymStorageClass_ARGUMENT = 9,
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COFF_SymStorageClass_STRUCT_TAG = 10,
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COFF_SymStorageClass_MEMBER_OF_UNION = 11,
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COFF_SymStorageClass_UNION_TAG = 12,
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COFF_SymStorageClass_TYPE_DEFINITION = 13,
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COFF_SymStorageClass_UNDEFINED_STATIC = 14,
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COFF_SymStorageClass_ENUM_TAG = 15,
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COFF_SymStorageClass_MEMBER_OF_ENUM = 16,
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COFF_SymStorageClass_REGISTER_PARAM = 17,
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COFF_SymStorageClass_BIT_FIELD = 18,
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COFF_SymStorageClass_BLOCK = 100,
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COFF_SymStorageClass_FUNCTION = 101,
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COFF_SymStorageClass_END_OF_STRUCT = 102,
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COFF_SymStorageClass_FILE = 103,
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COFF_SymStorageClass_SECTION = 104,
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COFF_SymStorageClass_WEAK_EXTERNAL = 105,
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COFF_SymStorageClass_CLR_TOKEN = 107,
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COFF_SymStorageClass_COUNT = 27
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COFF_SymStorageClass_END_OF_FUNCTION = 0xff,
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COFF_SymStorageClass_NULL = 0,
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COFF_SymStorageClass_AUTOMATIC = 1,
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COFF_SymStorageClass_EXTERNAL = 2,
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COFF_SymStorageClass_STATIC = 3,
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COFF_SymStorageClass_REGISTER = 4,
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COFF_SymStorageClass_EXTERNAL_DEF = 5,
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COFF_SymStorageClass_LABEL = 6,
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COFF_SymStorageClass_UNDEFINED_LABEL = 7,
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COFF_SymStorageClass_MEMBER_OF_STRUCT = 8,
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COFF_SymStorageClass_ARGUMENT = 9,
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COFF_SymStorageClass_STRUCT_TAG = 10,
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COFF_SymStorageClass_MEMBER_OF_UNION = 11,
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COFF_SymStorageClass_UNION_TAG = 12,
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COFF_SymStorageClass_TYPE_DEFINITION = 13,
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COFF_SymStorageClass_UNDEFINED_STATIC = 14,
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COFF_SymStorageClass_ENUM_TAG = 15,
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COFF_SymStorageClass_MEMBER_OF_ENUM = 16,
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COFF_SymStorageClass_REGISTER_PARAM = 17,
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COFF_SymStorageClass_BIT_FIELD = 18,
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COFF_SymStorageClass_BLOCK = 100,
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COFF_SymStorageClass_FUNCTION = 101,
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COFF_SymStorageClass_END_OF_STRUCT = 102,
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COFF_SymStorageClass_FILE = 103,
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COFF_SymStorageClass_SECTION = 104,
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COFF_SymStorageClass_WEAK_EXTERNAL = 105,
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COFF_SymStorageClass_CLR_TOKEN = 107,
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COFF_SymStorageClass_COUNT = 27
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};
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typedef U16 COFF_SymSecNumber;
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enum
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{
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COFF_SymSecNumber_NUMBER_UNDEFINED = 0,
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COFF_SymSecNumber_ABSOLUTE = 0xffff,
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COFF_SymSecNumber_DEBUG = 0xfffe,
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COFF_SymSecNumber_COUNT = 3
|
||||
COFF_SymSecNumber_NUMBER_UNDEFINED = 0,
|
||||
COFF_SymSecNumber_ABSOLUTE = 0xffff,
|
||||
COFF_SymSecNumber_DEBUG = 0xfffe,
|
||||
COFF_SymSecNumber_COUNT = 3
|
||||
};
|
||||
|
||||
typedef U8 COFF_SymDType;
|
||||
enum
|
||||
{
|
||||
COFF_SymDType_NULL = 0,
|
||||
COFF_SymDType_PTR = 16,
|
||||
COFF_SymDType_FUNC = 32,
|
||||
COFF_SymDType_ARRAY = 48,
|
||||
COFF_SymDType_COUNT = 4
|
||||
COFF_SymDType_NULL = 0,
|
||||
COFF_SymDType_PTR = 16,
|
||||
COFF_SymDType_FUNC = 32,
|
||||
COFF_SymDType_ARRAY = 48,
|
||||
COFF_SymDType_COUNT = 4
|
||||
};
|
||||
|
||||
typedef U32 COFF_WeakExtType;
|
||||
enum
|
||||
{
|
||||
COFF_WeakExtType_NOLIBRARY = 1,
|
||||
COFF_WeakExtType_SEARCH_LIBRARY = 2,
|
||||
COFF_WeakExtType_SEARCH_ALIAS = 3,
|
||||
COFF_WeakExtType_COUNT = 3
|
||||
COFF_WeakExtType_NOLIBRARY = 1,
|
||||
COFF_WeakExtType_SEARCH_LIBRARY = 2,
|
||||
COFF_WeakExtType_SEARCH_ALIAS = 3,
|
||||
COFF_WeakExtType_COUNT = 3
|
||||
};
|
||||
|
||||
typedef U32 COFF_ImportHeaderType;
|
||||
enum
|
||||
{
|
||||
COFF_ImportHeaderType_CODE = 0,
|
||||
COFF_ImportHeaderType_DATA = 1,
|
||||
COFF_ImportHeaderType_CONST = 2,
|
||||
COFF_ImportHeaderType_COUNT = 3
|
||||
COFF_ImportHeaderType_CODE = 0,
|
||||
COFF_ImportHeaderType_DATA = 1,
|
||||
COFF_ImportHeaderType_CONST = 2,
|
||||
COFF_ImportHeaderType_COUNT = 3
|
||||
};
|
||||
|
||||
typedef U32 COFF_ImportHeaderNameType;
|
||||
enum
|
||||
{
|
||||
COFF_ImportHeaderNameType_ORDINAL = 0,
|
||||
COFF_ImportHeaderNameType_NAME = 1,
|
||||
COFF_ImportHeaderNameType_NAME_NOPREFIX = 2,
|
||||
COFF_ImportHeaderNameType_UNDECORATE = 3,
|
||||
COFF_ImportHeaderNameType_COUNT = 4
|
||||
COFF_ImportHeaderNameType_ORDINAL = 0,
|
||||
COFF_ImportHeaderNameType_NAME = 1,
|
||||
COFF_ImportHeaderNameType_NAME_NOPREFIX = 2,
|
||||
COFF_ImportHeaderNameType_UNDECORATE = 3,
|
||||
COFF_ImportHeaderNameType_COUNT = 4
|
||||
};
|
||||
|
||||
#define COFF_IMPORT_HEADER_TYPE_MASK 0x03
|
||||
#define COFF_IMPORT_HEADER_TYPE_SHIFT 0
|
||||
#define COFF_IMPORT_HEADER_TYPE_MASK 0x03
|
||||
#define COFF_IMPORT_HEADER_TYPE_SHIFT 0
|
||||
#define COFF_IMPORT_HEADER_NAME_TYPE_MASK 0x1c
|
||||
#define COFF_IMPORT_HEADER_NAME_TYPE_SHIFT 2
|
||||
#define COFF_IMPORT_HEADER_GET_TYPE(x) (((x) & COFF_IMPORT_HEADER_TYPE_MASK) >> COFF_IMPORT_HEADER_TYPE_SHIFT)
|
||||
#define COFF_IMPORT_HEADER_GET_NAME_TYPE(x) (((x) & COFF_IMPORT_HEADER_NAME_TYPE_MASK) >> COFF_IMPORT_HEADER_NAME_TYPE_SHIFT)
|
||||
typedef struct COFF_ImportHeader
|
||||
{
|
||||
U16 sig1;
|
||||
U16 sig2;
|
||||
U16 version;
|
||||
U16 machine;
|
||||
U16 sig1;
|
||||
U16 sig2;
|
||||
U16 version;
|
||||
U16 machine;
|
||||
COFF_TimeStamp time_stamp;
|
||||
U32 data_size;
|
||||
U16 hint;
|
||||
U16 type;
|
||||
U16 name_type;
|
||||
U32 data_size;
|
||||
U16 hint;
|
||||
U16 type;
|
||||
U16 name_type;
|
||||
// type : 2
|
||||
// name type : 3
|
||||
// reserved : 11
|
||||
@@ -390,30 +377,18 @@ typedef struct COFF_ImportHeader
|
||||
typedef U8 COFF_ComdatSelectType;
|
||||
enum
|
||||
{
|
||||
COFF_ComdatSelectType_NULL = 0,
|
||||
// Only one symbol is allowed to be in global symbol table, otherwise multiply defintion error is thrown.
|
||||
COFF_ComdatSelectType_NODUPLICATES = 1,
|
||||
// Select any symbol, even if there are multiple definitions. (we default to first declaration)
|
||||
COFF_ComdatSelectType_ANY = 2,
|
||||
// Sections that symbols reference must match in size, otherwise multiply definition error is thrown.
|
||||
COFF_ComdatSelectType_SAME_SIZE = 3,
|
||||
// Sections that symbols reference must have identical checksums, otherwise multiply defintion error is thrown.
|
||||
COFF_ComdatSelectType_EXACT_MATCH = 4,
|
||||
// Symbols with associative type form a chain of sections are related to each other. (next link is indicated in COFF_SecDef in 'number')
|
||||
COFF_ComdatSelectType_ASSOCIATIVE = 5,
|
||||
// Linker selects section with largest size.
|
||||
COFF_ComdatSelectType_LARGEST = 6,
|
||||
COFF_ComdatSelectType_COUNT = 7
|
||||
COFF_ComdatSelectType_NULL = 0, // Only one symbol is allowed to be in global symbol table, otherwise multiply defintion error is thrown.
|
||||
COFF_ComdatSelectType_NODUPLICATES = 1, // Select any symbol, even if there are multiple definitions. (we default to first declaration)
|
||||
COFF_ComdatSelectType_ANY = 2, // Sections that symbols reference must match in size, otherwise multiply definition error is thrown.
|
||||
COFF_ComdatSelectType_SAME_SIZE = 3, // Sections that symbols reference must have identical checksums, otherwise multiply defintion error is thrown.
|
||||
COFF_ComdatSelectType_EXACT_MATCH = 4, // Symbols with associative type form a chain of sections are related to each other. (next link is indicated in COFF_SecDef in 'number')
|
||||
COFF_ComdatSelectType_ASSOCIATIVE = 5, // Linker selects section with largest size.
|
||||
COFF_ComdatSelectType_LARGEST = 6,
|
||||
COFF_ComdatSelectType_COUNT = 7
|
||||
};
|
||||
|
||||
#define COFF_MIN_BIG_OBJ_VERSION 2
|
||||
|
||||
global U8 coff_big_obj_magic[] =
|
||||
{
|
||||
0xC7,0xA1,0xBA,0xD1,0xEE,0xBA,0xA9,0x4B,
|
||||
0xAF,0x20,0xFA,0xF6,0x6A,0xA4,0xDC,0xB8,
|
||||
};
|
||||
|
||||
typedef struct COFF_HeaderBigObj COFF_HeaderBigObj;
|
||||
struct COFF_HeaderBigObj
|
||||
{
|
||||
@@ -422,7 +397,7 @@ struct COFF_HeaderBigObj
|
||||
U16 version;
|
||||
U16 machine;
|
||||
U32 time_stamp;
|
||||
U8 magic[16];
|
||||
U8 magic[16];
|
||||
U32 unused[4];
|
||||
U32 section_count;
|
||||
U32 pointer_to_symbol_table;
|
||||
@@ -454,8 +429,8 @@ typedef struct COFF_Symbol16 COFF_Symbol16;
|
||||
struct COFF_Symbol16
|
||||
{
|
||||
COFF_SymbolName name;
|
||||
U32 value;
|
||||
U16 section_number;
|
||||
U32 value;
|
||||
U16 section_number;
|
||||
union
|
||||
{
|
||||
struct
|
||||
@@ -473,8 +448,8 @@ typedef struct COFF_Symbol32 COFF_Symbol32;
|
||||
struct COFF_Symbol32
|
||||
{
|
||||
COFF_SymbolName name;
|
||||
U32 value;
|
||||
U32 section_number;
|
||||
U32 value;
|
||||
U32 section_number;
|
||||
union
|
||||
{
|
||||
struct
|
||||
@@ -494,11 +469,11 @@ struct COFF_Symbol32
|
||||
// storage class: FUNCTION
|
||||
typedef struct COFF_SymbolFunc
|
||||
{
|
||||
U8 unused[4];
|
||||
U8 unused[4];
|
||||
U16 ln;
|
||||
U8 unused2[2];
|
||||
U8 unused2[2];
|
||||
U32 ptr_to_next_func;
|
||||
U8 unused3[2];
|
||||
U8 unused3[2];
|
||||
} COFF_SymbolFunc;
|
||||
|
||||
// storage class: WEAK_EXTERNAL
|
||||
@@ -506,7 +481,7 @@ typedef struct COFF_SymbolWeakExt
|
||||
{
|
||||
U32 tag_index;
|
||||
U32 characteristics;
|
||||
U8 unused[10];
|
||||
U8 unused[10];
|
||||
} COFF_SymbolWeakExt;
|
||||
|
||||
typedef struct COFF_SymbolFile
|
||||
@@ -523,8 +498,8 @@ typedef struct COFF_SymbolSecDef
|
||||
U16 number_of_ln;
|
||||
U32 check_sum;
|
||||
U16 number_lo; // one-based section index
|
||||
U8 selection;
|
||||
U8 unused;
|
||||
U8 selection;
|
||||
U8 unused;
|
||||
U16 number_hi;
|
||||
} COFF_SymbolSecDef;
|
||||
|
||||
@@ -557,11 +532,6 @@ typedef U32 COFF_FeatFlags;
|
||||
|
||||
#define COFF_RES_ALIGN 4u
|
||||
|
||||
read_only U8 g_coff_res_magic[] = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
};
|
||||
|
||||
typedef struct COFF_ResourceHeaderPrefix
|
||||
{
|
||||
U32 data_size;
|
||||
@@ -590,7 +560,7 @@ typedef struct COFF_ResourceID_16
|
||||
COFF_ResourceIDType type;
|
||||
union
|
||||
{
|
||||
U16 number;
|
||||
U16 number;
|
||||
String16 string;
|
||||
} u;
|
||||
} COFF_ResourceID_16;
|
||||
@@ -600,21 +570,21 @@ typedef struct COFF_ResourceID
|
||||
COFF_ResourceIDType type;
|
||||
union
|
||||
{
|
||||
U16 number;
|
||||
U16 number;
|
||||
String8 string;
|
||||
} u;
|
||||
} COFF_ResourceID;
|
||||
|
||||
typedef struct COFF_Resource
|
||||
{
|
||||
COFF_ResourceID type;
|
||||
COFF_ResourceID name;
|
||||
U32 data_version;
|
||||
COFF_ResourceID type;
|
||||
COFF_ResourceID name;
|
||||
U32 data_version;
|
||||
COFF_ResourceMemoryFlags memory_flags;
|
||||
U16 language_id;
|
||||
U32 version;
|
||||
U32 characteristics;
|
||||
String8 data;
|
||||
U16 language_id;
|
||||
U32 version;
|
||||
U32 characteristics;
|
||||
String8 data;
|
||||
} COFF_Resource;
|
||||
|
||||
typedef struct COFF_ResourceDataEntry
|
||||
@@ -627,12 +597,12 @@ typedef struct COFF_ResourceDataEntry
|
||||
|
||||
typedef struct COFF_ResourceDirTable
|
||||
{
|
||||
U32 characteristics;
|
||||
U32 characteristics;
|
||||
COFF_TimeStamp time_stamp;
|
||||
U16 major_version;
|
||||
U16 minor_version;
|
||||
U16 name_entry_count;
|
||||
U16 id_entry_count;
|
||||
U16 major_version;
|
||||
U16 minor_version;
|
||||
U16 name_entry_count;
|
||||
U16 id_entry_count;
|
||||
} COFF_ResourceDirTable;
|
||||
|
||||
#define COFF_RESOURCE_SUB_DIR_FLAG (1u << 31u)
|
||||
@@ -650,22 +620,19 @@ typedef struct COFF_ResourceDirEntry
|
||||
|
||||
////////////////////////////////
|
||||
|
||||
read_only global U8 g_coff_archive_sig[8] = "!<arch>\n";
|
||||
read_only global U8 g_coff_thin_archive_sig[8] = "!<thin>\n";
|
||||
|
||||
#define COFF_ARCHIVE_ALIGN 2
|
||||
#define COFF_ARCHIVE_MAX_SHORT_NAME_SIZE 15
|
||||
#define COFF_ARCHIVE_MEMBER_HEADER_SIZE 60
|
||||
|
||||
typedef struct COFF_ArchiveMemberHeader
|
||||
{
|
||||
String8 name; // padded to 16 bytes with spaces
|
||||
U32 date; // unix time
|
||||
U32 user_id; // unix artifact that does not have meaning on windows
|
||||
U32 group_id; // unix artifact that does not have meaning on windows
|
||||
String8 mode; // octal representation the members file mode
|
||||
U32 size; // size of the member data, not including header
|
||||
B32 is_end_correct; // set to true if found correct signature after header
|
||||
String8 name; // padded to 16 bytes with spaces
|
||||
U32 date; // unix time
|
||||
U32 user_id; // unix artifact that does not have meaning on windows
|
||||
U32 group_id; // unix artifact that does not have meaning on windows
|
||||
String8 mode; // octal representation the members file mode
|
||||
U32 size; // size of the member data, not including header
|
||||
B32 is_end_correct; // set to true if found correct signature after header
|
||||
} COFF_ArchiveMemberHeader;
|
||||
|
||||
////////////////////////////////
|
||||
@@ -683,72 +650,61 @@ typedef U32 COFF_DataType;
|
||||
typedef struct COFF_HeaderInfo
|
||||
{
|
||||
COFF_MachineType machine;
|
||||
COFF_DataType type;
|
||||
U64 section_array_off;
|
||||
U64 section_count_no_null;
|
||||
U64 string_table_off;
|
||||
U64 symbol_size;
|
||||
U64 symbol_off;
|
||||
U64 symbol_count;
|
||||
COFF_DataType type;
|
||||
U64 section_array_off;
|
||||
U64 section_count_no_null;
|
||||
U64 string_table_off;
|
||||
U64 symbol_size;
|
||||
U64 symbol_off;
|
||||
U64 symbol_count;
|
||||
} COFF_HeaderInfo;
|
||||
|
||||
enum
|
||||
{
|
||||
// symbol has section and offset.
|
||||
COFF_SymbolValueInterp_REGULAR,
|
||||
|
||||
// symbol is overridable
|
||||
COFF_SymbolValueInterp_WEAK,
|
||||
|
||||
// symbol doesn't have a reference section.
|
||||
COFF_SymbolValueInterp_UNDEFINED,
|
||||
|
||||
// symbol has no section but still has size.
|
||||
COFF_SymbolValueInterp_COMMON,
|
||||
|
||||
// symbol has an absolute (non-relocatable) value and is not an address.
|
||||
COFF_SymbolValueInterp_ABS,
|
||||
|
||||
// symbol is used to provide general type of debugging information.
|
||||
COFF_SymbolValueInterp_DEBUG
|
||||
COFF_SymbolValueInterp_REGULAR, // symbol has section and offset.
|
||||
COFF_SymbolValueInterp_WEAK, // symbol is overridable
|
||||
COFF_SymbolValueInterp_UNDEFINED, // symbol doesn't have a reference section.
|
||||
COFF_SymbolValueInterp_COMMON, // symbol has no section but still has size.
|
||||
COFF_SymbolValueInterp_ABS, // symbol has an absolute (non-relocatable) value and is not an address.
|
||||
COFF_SymbolValueInterp_DEBUG // symbol is used to provide general type of debugging information.
|
||||
};
|
||||
typedef U32 COFF_SymbolValueInterpType;
|
||||
|
||||
typedef struct COFF_Symbol16Node
|
||||
{
|
||||
struct COFF_Symbol16Node *next;
|
||||
COFF_Symbol16 data;
|
||||
COFF_Symbol16 data;
|
||||
} COFF_Symbol16Node;
|
||||
|
||||
typedef struct COFF_Symbol16List
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_Symbol16Node *first;
|
||||
COFF_Symbol16Node *last;
|
||||
} COFF_Symbol16List;
|
||||
|
||||
typedef struct COFF_Symbol32Array
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_Symbol32 *v;
|
||||
} COFF_Symbol32Array;
|
||||
|
||||
typedef struct COFF_RelocNode
|
||||
{
|
||||
struct COFF_RelocNode *next;
|
||||
COFF_Reloc data;
|
||||
COFF_Reloc data;
|
||||
} COFF_RelocNode;
|
||||
|
||||
typedef struct COFF_RelocList
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_RelocNode *first;
|
||||
COFF_RelocNode *last;
|
||||
} COFF_RelocList;
|
||||
|
||||
typedef struct COFF_RelocArray
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_Reloc *v;
|
||||
} COFF_RelocArray;
|
||||
|
||||
@@ -761,12 +717,12 @@ typedef struct COFF_RelocInfo
|
||||
typedef struct COFF_ResourceNode
|
||||
{
|
||||
struct COFF_ResourceNode *next;
|
||||
COFF_Resource data;
|
||||
COFF_Resource data;
|
||||
} COFF_ResourceNode;
|
||||
|
||||
typedef struct COFF_ResourceList
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_ResourceNode *first;
|
||||
COFF_ResourceNode *last;
|
||||
} COFF_ResourceList;
|
||||
@@ -776,21 +732,21 @@ typedef struct COFF_ResourceList
|
||||
typedef struct COFF_ArchiveMember
|
||||
{
|
||||
COFF_ArchiveMemberHeader header;
|
||||
U64 offset;
|
||||
String8 data;
|
||||
U64 offset;
|
||||
String8 data;
|
||||
} COFF_ArchiveMember;
|
||||
|
||||
typedef struct COFF_ArchiveFirstMember
|
||||
{
|
||||
U32 symbol_count;
|
||||
U32 symbol_count;
|
||||
String8 member_offsets;
|
||||
String8 string_table;
|
||||
} COFF_ArchiveFirstMember;
|
||||
|
||||
typedef struct COFF_ArchiveSecondMember
|
||||
{
|
||||
U32 member_count;
|
||||
U32 symbol_count;
|
||||
U32 member_count;
|
||||
U32 symbol_count;
|
||||
String8 member_offsets;
|
||||
String8 symbol_indices;
|
||||
String8 string_table;
|
||||
@@ -799,12 +755,12 @@ typedef struct COFF_ArchiveSecondMember
|
||||
typedef struct COFF_ArchiveMemberNode
|
||||
{
|
||||
struct COFF_ArchiveMemberNode *next;
|
||||
COFF_ArchiveMember data;
|
||||
COFF_ArchiveMember data;
|
||||
} COFF_ArchiveMemberNode;
|
||||
|
||||
typedef struct COFF_ArchiveMemberList
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_ArchiveMemberNode *first;
|
||||
COFF_ArchiveMemberNode *last;
|
||||
} COFF_ArchiveMemberList;
|
||||
@@ -818,22 +774,37 @@ typedef enum
|
||||
|
||||
typedef struct COFF_ArchiveParse
|
||||
{
|
||||
COFF_ArchiveFirstMember first_member;
|
||||
COFF_ArchiveFirstMember first_member;
|
||||
COFF_ArchiveSecondMember second_member;
|
||||
String8 long_names;
|
||||
String8 long_names;
|
||||
} COFF_ArchiveParse;
|
||||
|
||||
////////////////////////////////
|
||||
|
||||
typedef struct COFF_SectionHeaderArray
|
||||
{
|
||||
U64 count;
|
||||
U64 count;
|
||||
COFF_SectionHeader *v;
|
||||
} COFF_SectionHeaderArray;
|
||||
|
||||
////////////////////////////////
|
||||
//~ rjf: Globals
|
||||
|
||||
read_only global U8 coff_big_obj_magic[] =
|
||||
{
|
||||
0xC7,0xA1,0xBA,0xD1,0xEE,0xBA,0xA9,0x4B,
|
||||
0xAF,0x20,0xFA,0xF6,0x6A,0xA4,0xDC,0xB8,
|
||||
};
|
||||
|
||||
read_only global U8 g_coff_archive_sig[8] = "!<arch>\n";
|
||||
read_only global U8 g_coff_thin_archive_sig[8] = "!<thin>\n";
|
||||
|
||||
read_only global U8 g_coff_res_magic[] =
|
||||
{
|
||||
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
};
|
||||
|
||||
read_only global COFF_SectionHeader coff_section_header_nil = {0};
|
||||
|
||||
////////////////////////////////
|
||||
|
||||
Reference in New Issue
Block a user