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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.c
+15 -5
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@@ -80,6 +80,13 @@ cv_numeric_from_data_range(U8 *first, U8 *opl)
return result;
}
internal U64
cv_read_numeric(String8 data, U64 offset, CV_NumericParsed *out)
{
*out = cv_numeric_from_data_range(data.str + offset, data.str + data.size);
return out->encoded_size;
}
internal B32
cv_numeric_fits_in_u64(CV_NumericParsed *num)
{
@@ -411,7 +418,7 @@ cv_leaf_from_data(Arena *arena, String8 leaf_data, CV_TypeId itype_first)
//~ CodeView C13 Parser Functions
internal CV_C13Parsed *
cv_c13_parsed_from_data(Arena *arena, String8 c13_data, PDB_Strtbl *strtbl, PDB_CoffSectionArray *sections)
cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_SectionHeaderArray sections)
{
ProfBeginFunction();
@@ -488,10 +495,10 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, PDB_Strtbl *strtbl, PDB_
B32 has_cols = !!(hdr->flags & CV_C13SubSecLinesFlag_HasColumns);
U64 secrel_off = hdr->sec_off;
U64 secrel_opl = secrel_off + hdr->len;
U64 sec_base_off = sections->sections[sec_idx - 1].voff;
U64 sec_base_off = sections.v[sec_idx - 1].voff;
// rjf: bad section index -> skip
if(sec_idx < 1 || sections->count < sec_idx)
if(sec_idx < 1 || sections.count < sec_idx)
{
continue;
}
@@ -511,7 +518,8 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, PDB_Strtbl *strtbl, PDB_
{
CV_C13Checksum *checksum = (CV_C13Checksum*)(c13_data.str + file_chksms->off + file_off);
U32 name_off = checksum->name_off;
file_name = pdb_strtbl_string_from_off(strtbl, name_off);
file_name = str8_cstring_capped((char*)(strtbl.str + name_off),
(char*)(strtbl.str + strtbl.size));
}
// array layouts
@@ -587,7 +595,8 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, PDB_Strtbl *strtbl, PDB_
{
CV_C13Checksum *checksum = (CV_C13Checksum*)(c13_data.str + file_chksms->off + hdr->file_off);
U32 name_off = checksum->name_off;
file_name = pdb_strtbl_string_from_off(strtbl, name_off);
file_name = str8_cstring_capped((char*)(strtbl.str + name_off),
(char*)(strtbl.str + strtbl.size));
}
// rjf: parse extra files
@@ -608,6 +617,7 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, PDB_Strtbl *strtbl, PDB_
SLLQueuePush(node->inlinee_lines_first, node->inlinee_lines_last, n);
n->v.inlinee = hdr->inlinee;
n->v.file_name = file_name;
n->v.file_off = hdr->file_off;
n->v.first_source_ln = hdr->first_source_ln;
n->v.extra_file_count = extra_file_count;
n->v.extra_files = extra_files;