d0p1/tcc-stupidos
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

libtcc: tcc_get_symbol uses the TCCState parameter

Browse source 
This allows using tcc_get_symbol on some other than the
current TCCState. (Suggested by David Mertens)
This commit is contained in:
grischka 2012-04-18 18:48:26 +02:00
parent 32a411914b
commit f98c2306a0
3 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
libtcc.c
View file

@ -1001,6 +1001,7 @@ LIBTCCAPI TCCState *tcc_new(void)
".strtab", ".strtab",
".hashtab", SHF_PRIVATE); ".hashtab", SHF_PRIVATE);
strtab_section = symtab_section->link; strtab_section = symtab_section->link;
s->symtab = symtab_section;
/* private symbol table for dynamic symbols */ /* private symbol table for dynamic symbols */
s->dynsymtab_section = new_symtab(s, ".dynsymtab", SHT_SYMTAB, SHF_PRIVATE, s->dynsymtab_section = new_symtab(s, ".dynsymtab", SHT_SYMTAB, SHF_PRIVATE,

3
tcc.h
View file

@ -527,6 +527,9 @@ struct TCCState {
/* exported dynamic symbol section */ /* exported dynamic symbol section */
Section *dynsym; Section *dynsym;
/* copy of the gobal symtab_section variable */
Section *symtab;
int nostdinc; /* if true, no standard headers are added */ int nostdinc; /* if true, no standard headers are added */
int nostdlib; /* if true, no standard libraries are added */ int nostdlib; /* if true, no standard libraries are added */
int nocommon; /* if true, do not use common symbols for .bss data */ int nocommon; /* if true, do not use common symbols for .bss data */

4
tccelf.c
View file

@ -162,8 +162,8 @@ static void *get_elf_sym_addr(TCCState *s, const char *name, int err)
int sym_index; int sym_index;
ElfW(Sym) *sym; ElfW(Sym) *sym;
sym_index = find_elf_sym(symtab_section, name); sym_index = find_elf_sym(s->symtab, name);
sym = &((ElfW(Sym) *)symtab_section->data)[sym_index]; sym = &((ElfW(Sym) *)s->symtab->data)[sym_index];
if (!sym_index || sym->st_shndx == SHN_UNDEF) { if (!sym_index || sym->st_shndx == SHN_UNDEF) {
if (err) if (err)
tcc_error("%s not defined", name); tcc_error("%s not defined", name);