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This commit is contained in:
Ryan Fleury
2025-06-02 14:13:57 -07:00
parent cff99f5431
commit 94b969f203
283 changed files with 6600 additions and 6600 deletions
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src/pdb/pdb_parse.c
+20 -20
View File
@@ -1,4 +1,4 @@
// Copyright (c) 2024 Epic Games Tools
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
////////////////////////////////
@@ -76,7 +76,7 @@ pdb_info_from_data(Arena *arena, String8 data){
if (epilogue_base_off <= data.size){
U64 record_off = epilogue_base_off;
// read table
if (hash_table_count > 0) {
PDB_InfoNode *first = 0;
@@ -103,17 +103,17 @@ pdb_info_from_data(Arena *arena, String8 data){
result->last = last;
result->auth_guid = *auth_guid;
}
// read PDB features
// read PDB features
PDB_FeatureFlags features = 0;
for (; record_off + sizeof(PDB_FeatureSig) <= data.size; ) {
PDB_FeatureSig sig = 0;
record_off += str8_deserial_read_struct(data, record_off, &sig);
switch (sig) {
case PDB_FeatureSig_NULL: break;
case PDB_FeatureSig_VC140: features |= PDB_FeatureFlag_HAS_ID_STREAM; break;
case PDB_FeatureSig_NO_TYPE_MERGE: features |= PDB_FeatureFlag_NO_TYPE_MERGE; break;
case PDB_FeatureSig_MINIMAL_DEBUG_INFO: features |= PDB_FeatureFlag_MINIMAL_DBG_INFO; break;
case PDB_FeatureSig_NULL: break;
case PDB_FeatureSig_VC140: features |= PDB_FeatureFlag_HAS_ID_STREAM; break;
case PDB_FeatureSig_NO_TYPE_MERGE: features |= PDB_FeatureFlag_NO_TYPE_MERGE; break;
case PDB_FeatureSig_MINIMAL_DEBUG_INFO: features |= PDB_FeatureFlag_MINIMAL_DBG_INFO; break;
}
}
result->features = features;
@@ -581,18 +581,18 @@ internal U64
pdb_gsi_symbol_from_string(PDB_GsiParsed *gsi, String8 symbol_data, String8 string)
{
U64 result = max_U64;
U32 hash = pdb_hash_v1(string);
U32 bucket_idx = hash % ArrayCount(gsi->buckets);
PDB_GsiBucket bucket = gsi->buckets[bucket_idx];
for(U64 i = 0; i < bucket.count; ++i)
{
U32 off = bucket.offs[i];
if(off + sizeof(CV_RecHeader) <= symbol_data.size)
{
CV_RecHeader *sym_header = (CV_RecHeader *)(symbol_data.str + off);
if(sym_header->size >= sizeof(sym_header->kind))
{
U64 opl_off = off + sizeof(sym_header->size) + sym_header->size;
@@ -605,7 +605,7 @@ pdb_gsi_symbol_from_string(PDB_GsiParsed *gsi, String8 symbol_data, String8 stri
Rng1U64 raw_symbol_range = rng_1u64(off + sizeof(*sym_header), off + (sym_header->size - sizeof(sym_header->kind)));
String8 raw_symbol = str8_substr(symbol_data, raw_symbol_range);
String8 sym_name = cv_name_from_symbol(sym_header->kind, raw_symbol);
if(str8_match(sym_name, string, 0))
{
result = off;
@@ -614,8 +614,8 @@ pdb_gsi_symbol_from_string(PDB_GsiParsed *gsi, String8 symbol_data, String8 stri
}
}
}
exit:;
exit:;
return result;
}
@@ -1042,28 +1042,28 @@ internal U32
pdb_strtbl_off_from_string(PDB_Strtbl *strtbl, String8 string)
{
U32 result = max_U32;
U32 hash = pdb_hash_v1(string);
U32 best_bucket_idx = hash % strtbl->bucket_count;
U32 bucket_idx = best_bucket_idx;
do
{
String8 test_string = pdb_strtbl_string_from_index(strtbl, bucket_idx);
if(test_string.size == 0)
{
break;
}
if(str8_match(test_string, string, 0))
{
result = bucket_idx;
break;
}
bucket_idx = (bucket_idx+1) % strtbl->buckets_max;
} while (bucket_idx != best_bucket_idx);
return result;
}