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breakpad dumping: include pdb name if missing exe name, include pdb guid if no exe hash

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This commit is contained in:
Ryan Fleury
2025-09-26 11:37:07 -07:00
parent 9ad7361cb9
commit cd7e2d3f89
6 changed files with 75 additions and 9 deletions
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src/radbin/radbin.c
+29 -1
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@@ -807,7 +807,35 @@ rb_thread_entry_point(void *p)
//- rjf: dump MODULE record
if(lane_idx() == 0)
{
str8_list_pushf(arena, &p2b_shared->dump, "MODULE windows x86_64 %I64x %S\n", bake_params.top_level_info.exe_hash, bake_params.top_level_info.exe_name);
// rjf: pick name to identify module
String8 module_name_string = bake_params.top_level_info.exe_name;
if(module_name_string.size == 0 && input_files.first != 0)
{
module_name_string = input_files.first->v->path;
}
// rjf: pick string for unique code
String8 unique_identifier_string = {0};
if(unique_identifier_string.size == 0 && bake_params.top_level_info.exe_hash != 0)
{
unique_identifier_string = str8f(arena, "%I64x", bake_params.top_level_info.exe_hash);
}
if(unique_identifier_string.size == 0 && input_files.first != 0 && input_files.first->v->format == RB_FileFormat_PDB)
{
Temp scratch = scratch_begin(&arena, 1);
String8 msf_data = input_files.first->v->data;
MSF_RawStreamTable *st = msf_raw_stream_table_from_data(scratch.arena, msf_data);
String8 info_data = msf_data_from_stream_number(scratch.arena, msf_data, st, PDB_FixedStream_Info);
PDB_Info *info = pdb_info_from_data(scratch.arena, info_data);
if(info != 0)
{
unique_identifier_string = string_from_guid(arena, info->auth_guid);
}
scratch_end(scratch);
}
// rjf: push record
str8_list_pushf(arena, &p2b_shared->dump, "MODULE windows x86_64 %S %S\n", unique_identifier_string, module_name_string);
}
//- rjf: dump FILE records