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entering the 7th circle of DLL hell

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This commit is contained in:
Ryan Fleury
2024-11-13 15:48:38 -08:00
parent dcec3c07d9
commit 713cc2c693
2 changed files with 25 additions and 21 deletions
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src/codeview/codeview.c
+10 -8
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@@ -490,12 +490,8 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_Sec
CV_C13SubSecLinesHeader *hdr = (CV_C13SubSecLinesHeader*)(first + read_off);
read_off += sizeof(*hdr);
// extract top level info
// rjf: extract section index
U32 sec_idx = hdr->sec;
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.v[sec_idx - 1].voff;
// rjf: bad section index -> skip
if(sec_idx < 1 || sections.count < sec_idx)
@@ -503,6 +499,12 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_Sec
continue;
}
// extract top level info
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.v[sec_idx - 1].voff;
// read files
for(;read_off+sizeof(CV_C13File) <= read_off_opl;)
{
@@ -519,7 +521,7 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_Sec
CV_C13Checksum *checksum = (CV_C13Checksum*)(c13_data.str + file_chksms->off + file_off);
U32 name_off = checksum->name_off;
file_name = str8_cstring_capped((char*)(strtbl.str + name_off),
(char*)(strtbl.str + strtbl.size));
(char*)(strtbl.str + strtbl.size));
}
// array layouts
@@ -596,7 +598,7 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_Sec
CV_C13Checksum *checksum = (CV_C13Checksum*)(c13_data.str + file_chksms->off + hdr->file_off);
U32 name_off = checksum->name_off;
file_name = str8_cstring_capped((char*)(strtbl.str + name_off),
(char*)(strtbl.str + strtbl.size));
(char*)(strtbl.str + strtbl.size));
}
// rjf: parse extra files
@@ -617,7 +619,7 @@ cv_c13_parsed_from_data(Arena *arena, String8 c13_data, String8 strtbl, COFF_Sec
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.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;