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move MSVC lib symbols to CRT layer

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This commit is contained in:
Nikita Smith
2025-06-25 10:53:23 -07:00
committed by Ryan Fleury
parent 47e123221a
commit 1c656979d2
3 changed files with 55 additions and 54 deletions
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src/linker/lnk.c
+26 -26
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@@ -985,22 +985,22 @@ lnk_make_linker_obj(Arena *arena, LNK_Config *config)
{ // load config symbols
if (config->machine == COFF_MachineType_X86) {
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_SAFE_SE_HANDLER_TABLE_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_SAFE_SE_HANDLER_COUNT_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_SAFE_SE_HANDLER_TABLE_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_SAFE_SE_HANDLER_COUNT_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
}
// TODO: investigate IMAGE_ENCLAVE_CONFIG 32/64
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_ENCLAVE_CONFIG_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_ENCLAVE_CONFIG_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_FLAGS_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_FIDS_TABLE_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_FIDS_COUNT_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_IAT_TABLE_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_IAT_COUNT_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_LONGJMP_TABLE_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_LONGJMP_COUNT_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_EHCONT_TABLE_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(LNK_GUARD_EHCONT_COUNT_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_FLAGS_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_FIDS_TABLE_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_FIDS_COUNT_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_IAT_TABLE_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_IAT_COUNT_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_LONGJMP_TABLE_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_LONGJMP_COUNT_SYMBOL_NAME), 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_EHCONT_TABLE_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
coff_obj_writer_push_symbol_abs(obj_writer, str8_lit(MSCRT_GUARD_EHCONT_COUNT_SYMBOL_NAME) , 0, COFF_SymStorageClass_External);
}
String8 obj = coff_obj_writer_serialize(arena, obj_writer);
@@ -1574,15 +1574,15 @@ lnk_build_guard_tables(TP_Context *tp,
lnk_section_push_chunk_data(gljmp_sect, gljmp_array_chunk, gljmp_data, str8_zero());
lnk_section_push_chunk_data(gehcont_sect, gehcont_array_chunk, gehcont_data, str8_zero());
LNK_Symbol *gflags_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_FLAGS_SYMBOL_NAME));
LNK_Symbol *gfids_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_FIDS_TABLE_SYMBOL_NAME));
LNK_Symbol *gfids_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_FIDS_COUNT_SYMBOL_NAME));
LNK_Symbol *giats_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_IAT_TABLE_SYMBOL_NAME));
LNK_Symbol *giats_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_IAT_COUNT_SYMBOL_NAME));
LNK_Symbol *gljmp_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_LONGJMP_TABLE_SYMBOL_NAME));
LNK_Symbol *gljmp_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_LONGJMP_COUNT_SYMBOL_NAME));
LNK_Symbol *gehcont_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_EHCONT_TABLE_SYMBOL_NAME));
LNK_Symbol *gehcont_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(LNK_GUARD_EHCONT_COUNT_SYMBOL_NAME));
LNK_Symbol *gflags_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_FLAGS_SYMBOL_NAME));
LNK_Symbol *gfids_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_FIDS_TABLE_SYMBOL_NAME));
LNK_Symbol *gfids_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_FIDS_COUNT_SYMBOL_NAME));
LNK_Symbol *giats_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_IAT_TABLE_SYMBOL_NAME));
LNK_Symbol *giats_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_IAT_COUNT_SYMBOL_NAME));
LNK_Symbol *gljmp_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_LONGJMP_TABLE_SYMBOL_NAME));
LNK_Symbol *gljmp_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_LONGJMP_COUNT_SYMBOL_NAME));
LNK_Symbol *gehcont_table_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_EHCONT_TABLE_SYMBOL_NAME));
LNK_Symbol *gehcont_count_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Main, str8_lit(MSCRT_GUARD_EHCONT_COUNT_SYMBOL_NAME));
LNK_DefinedSymbol *gflags_def = &gflags_symbol->u.defined;
LNK_DefinedSymbol *gfids_table_def = &gfids_table_symbol->u.defined;
@@ -3055,7 +3055,7 @@ lnk_build_win32_image(TP_Arena *arena, TP_Context *tp, LNK_Config *config, LNK_S
// patch load config
{
LNK_Symbol *load_config_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Defined, str8_lit(LNK_LOAD_CONFIG_SYMBOL_NAME));
LNK_Symbol *load_config_symbol = lnk_symbol_table_search(symtab, LNK_SymbolScope_Defined, str8_lit(MSCRT_LOAD_CONFIG_SYMBOL_NAME));
if (load_config_symbol) {
U64 load_config_foff = lnk_file_off_from_symbol(image_section_table, load_config_symbol);
String8 load_config_data = str8_skip(image_data, load_config_foff);
@@ -3157,7 +3157,7 @@ lnk_build_win32_image(TP_Arena *arena, TP_Context *tp, LNK_Config *config, LNK_S
// patch TLS
{
LNK_Symbol *tls_used_symbol = lnk_symbol_table_searchf(symtab, LNK_SymbolScope_Defined, LNK_TLS_SYMBOL_NAME);
LNK_Symbol *tls_used_symbol = lnk_symbol_table_searchf(symtab, LNK_SymbolScope_Defined, MSCRT_TLS_SYMBOL_NAME);
if (tls_used_symbol) {
ProfBegin("Patch TLS");
@@ -4113,8 +4113,8 @@ lnk_run(TP_Context *tp, TP_Arena *tp_arena, LNK_Config *config)
ProfBegin("Push Dll Helper Undef Symbol");
switch (config->machine) {
case COFF_MachineType_X86: delay_load_helper_name = str8_cstring(LNK_DELAY_LOAD_HELPER2_X86_SYMBOL_NAME); break;
case COFF_MachineType_X64: delay_load_helper_name = str8_cstring(LNK_DELAY_LOAD_HELPER2_SYMBOL_NAME); break;
case COFF_MachineType_X86: delay_load_helper_name = str8_cstring(MSCRT_DELAY_LOAD_HELPER2_X86_SYMBOL_NAME); break;
case COFF_MachineType_X64: delay_load_helper_name = str8_cstring(MSCRT_DELAY_LOAD_HELPER2_SYMBOL_NAME); break;
default: { NotImplemented; } break;
}
@@ -4123,7 +4123,7 @@ lnk_run(TP_Context *tp, TP_Arena *tp_arena, LNK_Config *config)
} break;
case State_PushLoadConfigUndefSymbol: {
ProfBegin("Push Load Config Undef Symbol");
String8 load_config_name = str8_lit(LNK_LOAD_CONFIG_SYMBOL_NAME);
String8 load_config_name = str8_lit(MSCRT_LOAD_CONFIG_SYMBOL_NAME);
str8_list_push(scratch.arena, &include_symbol_list, load_config_name);
ProfEnd();
} break;