Fix aliases on 64 bit

Use correct width ELF structure.

Michael Matz committed 10 years ago

Commit f2a071e1 parent 96565602 files · +3 −2Browse files

Unified · Split

2 files

tccgen.c +2 −2
tests/tcctest.c +1 −0

@@ -6919,13 +6919,13 @@ static int decl0(int l, int is_for_loop_init) · 6918 unmodified lines
6919	6919
6920	6920	if (ad.alias_target) {
6921	6921	Section tsec;
6922		− Elf32_Sym *esym;
	6922	+ ElfW(Sym) *esym;
6923	6923	Sym *alias_target;
6924	6924
6925	6925	alias_target = sym_find(ad.alias_target);
6926	6926	if (!alias_target \|\| !alias_target->c)
6927	6927	tcc_error("unsupported forward __alias__ attribute");
6928		− esym = &((Elf32_Sym *)symtab_section->data)[alias_target->c];
	6928	+ esym = &((ElfW(Sym) *)symtab_section->data)[alias_target->c];
6929	6929	tsec.sh_num = esym->st_shndx;
6930	6930	put_extern_sym2(sym, &tsec, esym->st_value, esym->st_size, 0);
6931	6931	}

tests/tcctest.c+1−0

@@ -2962,6 +2962,7 @@ void __attribute__((weak)) weak_test(void) · 2961 unmodified lines
2962	2962	printf("weak_asm_v1=%d\n",&weak_asm_v1 != NULL);
2963	2963	printf("weak_asm_v2=%d\n",&weak_asm_v2 != NULL);
2964	2964	printf("weak_asm_v3=%d\n",&weak_asm_v3 != NULL);
	2965	+ printf("some_lib_func=%d\n", &some_lib_func ? some_lib_func() : 0);
2965	2966	}
2966	2967
2967	2968	int __attribute__((weak)) weak_f2() { return 222; }