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added missing LF_ENDPRECOMP type, fixed case for S_OBJNAME symbol,

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merged leaf id kinds into main leaf enum, renamed public flags enum,
removed type dependency on PDB string table and PDB coff section array
This commit is contained in:
Nikita Smith
2024-10-15 16:24:29 -07:00
parent b1d6ebf77b
commit c34d7e2062
8 changed files with 138 additions and 82 deletions
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src/codeview/codeview.h
+48 -32
View File
@@ -9,9 +9,15 @@
////////////////////////////////
//~ rjf: CodeView Format Shared Types
typedef U32 CV_TypeId;
typedef U32 CV_ItemId;
#define CV_TypeIndex_Max max_U32
typedef U32 CV_TypeIndex;
typedef CV_TypeIndex CV_TypeId;
typedef CV_TypeIndex CV_ItemId;
#define CV_ModIndex_Max max_U16
#define CV_ModIndex_Invalid CV_ModIndex_Max
typedef U16 CV_ModIndex;
typedef U16 CV_SectionIndex;
typedef U16 CV_Reg;
@@ -1252,8 +1258,8 @@ struct CV_SymAnnotation
//- (SymKind: OBJNAME)
typedef struct CV_SymObjname CV_SymObjname;
struct CV_SymObjname
typedef struct CV_SymObjName CV_SymObjName;
struct CV_SymObjName
{
U32 sig;
// U8[] name (null terminated)
@@ -1374,19 +1380,19 @@ struct CV_SymData32
//- (SymKind: PUB32)
typedef U32 CV_PubFlags;
typedef U32 CV_Pub32Flags;
enum
{
CV_PubFlag_Code = (1 << 0),
CV_PubFlag_Function = (1 << 1),
CV_PubFlag_ManagedCode = (1 << 2),
CV_PubFlag_MSIL = (1 << 3),
CV_Pub32Flag_Code = (1 << 0),
CV_Pub32Flag_Function = (1 << 1),
CV_Pub32Flag_ManagedCode = (1 << 2),
CV_Pub32Flag_MSIL = (1 << 3),
};
typedef struct CV_SymPub32 CV_SymPub32;
struct CV_SymPub32
{
CV_PubFlags flags;
CV_Pub32Flags flags;
U32 off;
CV_SectionIndex sec;
// U8[] name (null terminated)
@@ -1695,6 +1701,24 @@ struct CV_SymDiscarded
};
//- (SymKind: COMPILE3)
typedef U32 CV_Compile3Flags;
enum
{
CV_Compile3Flag_EC = (1 << 8),
CV_Compile3Flag_NoDbgInfo = (1 << 9),
CV_Compile3Flag_LTCG = (1 << 10),
CV_Compile3Flag_NoDataAlign = (1 << 11),
CV_Compile3Flag_ManagedPresent = (1 << 12),
CV_Compile3Flag_SecurityChecks = (1 << 13),
CV_Compile3Flag_HotPatch = (1 << 14),
CV_Compile3Flag_CVTCIL = (1 << 15),
CV_Compile3Flag_MSILModule = (1 << 16),
CV_Compile3Flag_SDL = (1 << 17),
CV_Compile3Flag_PGO = (1 << 18),
CV_Compile3Flag_EXP = (1 << 19),
CV_Compile3Flag_Language_Shift = 0, CV_Compile3Flag_Language_Mask = 0xff,
};
typedef U32 CV_Compile3Flags;
#define CV_Compile3Flags_ExtractLanguage(f) (((f) )&0xFF)
@@ -1803,6 +1827,8 @@ struct CV_SymDefrangeFramepointerRel
//- (SymKind: DEFRANGE_SUBFIELD_REGISTER)
#define CV_DefrangeSubfieldRegister_ExtractParentOffset(x) ((x) & 0x1FFF)
typedef struct CV_SymDefrangeSubfieldRegister CV_SymDefrangeSubfieldRegister;
struct CV_SymDefrangeSubfieldRegister
{
@@ -2056,24 +2082,6 @@ struct CV_SymInlinees
// (type info)
//
#define CV_LeafIDKindXList(X) \
X(FUNC_ID, 0x1601)\
X(MFUNC_ID, 0x1602)\
X(BUILDINFO, 0x1603)\
X(SUBSTR_LIST, 0x1604)\
X(STRING_ID, 0x1605)\
X(UDT_SRC_LINE, 0x1606)\
X(UDT_MOD_SRC_LINE, 0x1607)
typedef U16 CV_LeafIDKind;
typedef enum CV_LeafIDKindEnum
{
#define X(N,c) CV_LeafIDKind_##N = c,
CV_LeafIDKindXList(X)
#undef X
}
CV_LeafIDKindEnum;
#define CV_TypeId_Variadic 0
#define CV_BasicPointerKindXList(X) \
@@ -2285,10 +2293,18 @@ struct CV_LeafPreComp
{
U32 start_index;
U32 count;
U32 signature;
U32 sig;
// U8[] name (null terminated)
};
//- (LeafKind; END_PRECOMP)
typedef struct CV_LeafEndPreComp CV_LeafEndPreComp;
struct CV_LeafEndPreComp
{
U32 sig;
};
//- (LeafKind: TYPESERVER)
typedef struct CV_LeafTypeServer CV_LeafTypeServer;
@@ -3004,6 +3020,7 @@ typedef struct CV_C13InlineeLinesParsed CV_C13InlineeLinesParsed;
struct CV_C13InlineeLinesParsed
{
CV_ItemId inlinee;
U32 file_off;
String8 file_name;
U32 first_source_ln;
U32 extra_file_count;
@@ -3067,6 +3084,7 @@ internal U64 cv_hash_from_string(String8 string);
internal U64 cv_hash_from_item_id(CV_ItemId item_id);
internal CV_NumericParsed cv_numeric_from_data_range(U8 *first, U8 *opl);
internal U64 cv_read_numeric(String8 data, U64 offset, CV_NumericParsed *out);
internal B32 cv_numeric_fits_in_u64(CV_NumericParsed *num);
internal B32 cv_numeric_fits_in_s64(CV_NumericParsed *num);
@@ -3098,8 +3116,6 @@ internal CV_LeafParsed *cv_leaf_from_data(Arena *arena, String8 leaf_data, CV_Ty
////////////////////////////////
//~ CodeView C13 Parser Functions
typedef struct PDB_Strtbl PDB_Strtbl;
typedef struct PDB_CoffSectionArray PDB_CoffSectionArray;
internal CV_C13Parsed *cv_c13_parsed_from_data(Arena *arena, String8 c13_data, struct PDB_Strtbl *strtbl, struct PDB_CoffSectionArray *sections);
internal CV_C13Parsed *cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_SectionHeaderArray sections);
#endif // CODEVIEW_H