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organization pass over symbol table files

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Nikita Smith authored and Ryan Fleury committed 2025-06-25 10:53:24 -07:00
1 parent 7120d0c1a4
commit 790c95fc80
2 files changed
+57 -74
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src/linker/lnk_symbol_table.h
+22 -16
View File
@@ -3,6 +3,8 @@
#pragma once
// --- Symbol ------------------------------------------------------------------
typedef enum
{
LNK_Symbol_Null,
@@ -41,11 +43,13 @@ typedef struct LNK_Symbol
union {
LNK_SymbolDefined defined;
LNK_SymbolLib lib;
LNK_SymbolImport import;
LNK_SymbolImport imp;
LNK_SymbolUndefined undef;
} u;
} LNK_Symbol;
// --- Symbol Containers -------------------------------------------------------
typedef struct LNK_SymbolNode
{
struct LNK_SymbolNode *next;
@@ -71,13 +75,7 @@ typedef struct LNK_SymbolArray
LNK_Symbol *v;
} LNK_SymbolArray;
typedef enum
{
LNK_SymbolScope_Defined,
LNK_SymbolScope_Import,
LNK_SymbolScope_Lib,
LNK_SymbolScope_Count
} LNK_SymbolScope;
// --- Symbol Hash Trie --------------------------------------------------------
typedef struct LNK_SymbolHashTrie
{
@@ -101,6 +99,16 @@ typedef struct LNK_SymbolHashTrieChunkList
LNK_SymbolHashTrieChunk *last;
} LNK_SymbolHashTrieChunkList;
// --- Symbol Table ------------------------------------------------------------
typedef enum
{
LNK_SymbolScope_Defined,
LNK_SymbolScope_Import,
LNK_SymbolScope_Lib,
LNK_SymbolScope_Count
} LNK_SymbolScope;
typedef struct LNK_SymbolTable
{
TP_Arena *arena;
@@ -116,7 +124,7 @@ internal LNK_Symbol * lnk_make_lib_symbol(Arena *arena, String8 name, struct LNK
internal LNK_Symbol * lnk_make_undefined_symbol(Arena *arena, String8 name, struct LNK_Obj *obj);
internal LNK_Symbol * lnk_make_import_symbol(Arena *arena, String8 name, String8 import_header);
// --- Symbol List -------------------------------------------------------------
// --- Symbol Containers ------------------------------------------------------
internal void lnk_symbol_list_push_node(LNK_SymbolList *list, LNK_SymbolNode *node);
internal LNK_SymbolNode * lnk_symbol_list_push(Arena *arena, LNK_SymbolList *list, LNK_Symbol *symbol);
@@ -133,22 +141,20 @@ internal void lnk_symbol_hash_trie_remove(LNK_SymbolHashTrie *tr
// --- Symbol Table ------------------------------------------------------------
internal U64 lnk_symbol_hash(String8 string);
internal U64 lnk_symbol_hash(String8 string);
internal LNK_SymbolTable * lnk_symbol_table_init(TP_Arena *arena);
internal LNK_Symbol * lnk_symbol_table_search_hash(LNK_SymbolTable *symtab, LNK_SymbolScope scope, U64 hash, String8 name);
internal void lnk_symbol_table_push(LNK_SymbolTable *symtab, LNK_Symbol *symbol);
internal LNK_Symbol * lnk_symbol_table_search(LNK_SymbolTable *symtab, LNK_SymbolScope scope, String8 name);
internal LNK_Symbol * lnk_symbol_table_searchf(LNK_SymbolTable *symtab, LNK_SymbolScope scope, char *fmt, ...);
internal void lnk_symbol_table_push_hash(LNK_SymbolTable *symtab, U64 hash, LNK_Symbol *symbol);
internal void lnk_symbol_table_push(LNK_SymbolTable *symtab, LNK_Symbol *symbol);
internal void lnk_symbol_table_remove(LNK_SymbolTable *symtab, LNK_SymbolScope scope, String8 name);
internal void lnk_symbol_table_push_alt_name(LNK_SymbolTable *symtab, struct LNK_Obj *obj, String8 from, String8 to);
// --- Symbol Contrib Helpers --------------------------------------------------
internal ISectOff lnk_sc_from_symbol (LNK_Symbol *symbol);
internal U64 lnk_isect_from_symbol (LNK_Symbol *symbol);
internal ISectOff lnk_sc_from_symbol(LNK_Symbol *symbol);
internal U64 lnk_isect_from_symbol(LNK_Symbol *symbol);
internal U64 lnk_sect_off_from_symbol(LNK_Symbol *symbol);
internal U64 lnk_virt_off_from_symbol(COFF_SectionHeader **section_table, LNK_Symbol *symbol);
internal U64 lnk_file_off_from_symbol(COFF_SectionHeader **section_table, LNK_Symbol *symbol);