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went over COFF string table and changed the parser code accept to String8

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This commit is contained in:
Nikita Smith
2025-04-04 15:45:51 -07:00
parent c090bee2f3
commit 8beb168905
17 changed files with 335 additions and 380 deletions
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src/coff/coff_parse.c
+14 -14
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@@ -99,33 +99,33 @@ coff_file_header_info_from_data(String8 raw_coff)
COFF_BigObjHeader *header32 = (COFF_BigObjHeader*)raw_coff.str;
info.is_big_obj = 1;
info.machine = header32->machine;
info.header_size = sizeof(COFF_BigObjHeader);
info.section_array_off = sizeof(COFF_BigObjHeader);
info.section_count_no_null = header32->section_count;
info.string_table_off = header32->symbol_table_foff + sizeof(COFF_Symbol32) * header32->symbol_count;
info.symbol_size = sizeof(COFF_Symbol32);
info.symbol_off = header32->symbol_table_foff;
info.symbol_count = header32->symbol_count;
info.symbol_size = sizeof(COFF_Symbol32);
info.header_range = rng_1u64(0, sizeof(COFF_BigObjHeader));
info.section_table_range = rng_1u64(info.header_range.max, info.header_range.max + sizeof(COFF_SectionHeader) * header32->section_count);
info.symbol_table_range = rng_1u64(header32->symbol_table_foff, header32->symbol_table_foff + sizeof(COFF_Symbol32) * header32->symbol_count);
info.string_table_range = rng_1u64(info.symbol_table_range.max, raw_coff.size);
} else if (coff_is_obj(raw_coff)) {
COFF_FileHeader *header16 = (COFF_FileHeader*)raw_coff.str;
info.is_big_obj = 0;
info.machine = header16->machine;
info.header_size = sizeof(COFF_FileHeader);
info.section_array_off = sizeof(COFF_FileHeader);
info.section_count_no_null = header16->section_count;
info.string_table_off = header16->symbol_table_foff + sizeof(COFF_Symbol16) * header16->symbol_count;
info.symbol_size = sizeof(COFF_Symbol16);
info.symbol_off = header16->symbol_table_foff;
info.symbol_count = header16->symbol_count;
info.symbol_size = sizeof(COFF_Symbol16);
info.header_range = rng_1u64(0, sizeof(COFF_FileHeader));
info.section_table_range = rng_1u64(info.header_range.max, info.header_range.max + sizeof(COFF_SectionHeader) * header16->section_count);
info.symbol_table_range = rng_1u64(header16->symbol_table_foff, header16->symbol_table_foff + sizeof(COFF_Symbol16) * header16->symbol_count);
info.string_table_range = rng_1u64(info.symbol_table_range.max, raw_coff.size);
}
return info;
}
internal COFF_ParsedSymbol
coff_parse_symbol32(String8 raw_coff, U64 string_table_off, COFF_Symbol32 *sym32)
coff_parse_symbol32(String8 string_table, COFF_Symbol32 *sym32)
{
COFF_ParsedSymbol result = {0};
result.name = coff_read_symbol_name(raw_coff, string_table_off, &sym32->name);
result.name = coff_read_symbol_name(string_table, &sym32->name);
result.value = sym32->value;
result.section_number = sym32->section_number;
result.type = sym32->type;
@@ -135,10 +135,10 @@ coff_parse_symbol32(String8 raw_coff, U64 string_table_off, COFF_Symbol32 *sym32
}
internal COFF_ParsedSymbol
coff_parse_symbol16(String8 raw_coff, U64 string_table_off, COFF_Symbol16 *sym16)
coff_parse_symbol16(String8 string_table, COFF_Symbol16 *sym16)
{
COFF_ParsedSymbol result = {0};
result.name = coff_read_symbol_name(raw_coff, string_table_off, &sym16->name);
result.name = coff_read_symbol_name(string_table, &sym16->name);
result.value = sym16->value;
if (sym16->section_number == COFF_Symbol_DebugSection16) {
result.section_number = COFF_Symbol_DebugSection32;