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clean up pass over obj file

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This commit is contained in:
Nikita Smith
2025-06-25 10:53:23 -07:00
committed by Ryan Fleury
parent 64415e21f0
commit dcc4f38709
4 changed files with 141 additions and 152 deletions
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src/linker/lnk_obj.h
+24 -30
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@@ -3,7 +3,7 @@
#pragma once
////////////////////////////////
// --- Input -------------------------------------------------------------------
typedef struct LNK_Obj
{
@@ -34,7 +34,13 @@ typedef struct LNK_ObjNodeArray
LNK_ObjNode *v;
} LNK_ObjNodeArray;
////////////////////////////////
typedef struct LNK_SymbolInputResult
{
LNK_SymbolList weak_symbols;
LNK_SymbolList undef_symbols;
} LNK_SymbolInputResult;
// --- Directive Parser --------------------------------------------------------
typedef struct LNK_Directive
{
@@ -55,15 +61,7 @@ typedef struct LNK_DirectiveInfo
LNK_DirectiveList v[LNK_CmdSwitch_Count];
} LNK_DirectiveInfo;
////////////////////////////////
typedef struct LNK_SymbolInputResult
{
LNK_SymbolList weak_symbols;
LNK_SymbolList undef_symbols;
} LNK_SymbolInputResult;
////////////////////////////////
// --- Workers Contexts --------------------------------------------------------
typedef struct
{
@@ -83,43 +81,39 @@ typedef struct
typedef struct
{
LNK_Obj **objs;
String8 name;
B32 collect_discarded;
LNK_Obj **objs;
String8 name;
B32 collect_discarded;
String8List *out_lists;
} LNK_SectionCollector;
////////////////////////////////
// --- Error -------------------------------------------------------------------
internal void lnk_error_obj(LNK_ErrorCode code, LNK_Obj *obj, char *fmt, ...);
////////////////////////////////
// --- Input -------------------------------------------------------------------
internal LNK_Obj ** lnk_obj_arr_from_list(Arena *arena, LNK_ObjList list);
internal LNK_ObjNodeArray lnk_obj_list_reserve(Arena *arena, LNK_ObjList *list, U64 count);
internal LNK_ObjNodeArray lnk_obj_list_push_parallel(TP_Context *tp, TP_Arena *tp_arena, LNK_ObjList *obj_list, COFF_MachineType machine, U64 input_count, LNK_InputObj **inputs);
internal LNK_Obj ** lnk_array_from_obj_list(Arena *arena, LNK_ObjList list);
internal LNK_ObjNodeArray lnk_obj_list_push_parallel(TP_Context *tp, TP_Arena *tp_arena, LNK_ObjList *obj_list, COFF_MachineType machine, U64 input_count, LNK_InputObj **inputs);
internal LNK_SymbolInputResult lnk_input_obj_symbols(TP_Context *tp, TP_Arena *arena, LNK_SymbolTable *symtab, LNK_ObjNodeArray objs);
internal LNK_Obj ** lnk_obj_arr_from_list(Arena *arena, LNK_ObjList list);
////////////////////////////////
// --- Metadata ----------------------------------------------------------------
internal U32 lnk_obj_get_features(LNK_Obj *obj);
internal U32 lnk_obj_get_comp_id(LNK_Obj *obj);
internal U32 lnk_obj_get_vol_md(LNK_Obj *obj);
internal COFF_ParsedSymbol lnk_parsed_symbol_from_coff(LNK_Obj *obj, void *coff_symbol);
internal COFF_ParsedSymbol lnk_parsed_symbol_from_coff_symbol_idx(LNK_Obj *obj, U64 symbol_idx);
// --- Symbol & Section Helpers ------------------------------------------------
internal COFF_ParsedSymbol lnk_parsed_symbol_from_coff(LNK_Obj *obj, void *coff_symbol);
internal COFF_ParsedSymbol lnk_parsed_symbol_from_coff_symbol_idx(LNK_Obj *obj, U64 symbol_idx);
internal COFF_SectionHeader * lnk_coff_section_header_from_section_number(LNK_Obj *obj, U64 section_number);
////////////////////////////////
// --- Helpers -----------------------------------------------------------------
internal String8List * lnk_collect_obj_sections(TP_Context *tp, TP_Arena *arena, U64 objs_count, LNK_Obj **objs, String8 name, B32 collect_discarded);
////////////////////////////////
// --- Directive Parser --------------------------------------------------------
internal void lnk_parse_msvc_linker_directive(Arena *arena, LNK_Obj *obj, LNK_DirectiveInfo *directive_info, String8 buffer);
////////////////////////////////
internal LNK_SymbolList lnk_run_symbol_collector(TP_Context *tp, TP_Arena *arena, LNK_ObjNodeArray arr, LNK_SymbolType symbol_type);