| 52,7 → 52,7 |
|---|
| char *module_name; |
| |
| module_name = m->dyn.soname; |
| printf("def_find_in_module('%s', %s)\n", name, module_name); |
| // printf("def_find_in_module('%s', %s)\n", name, module_name); |
| |
| sym_table = m->dyn.sym_tab; |
| nchain = m->dyn.hash[1]; |
| 60,19 → 60,19 |
|---|
| for (i = 0; i < nchain; ++i) { |
| sym = &sym_table[i]; |
| s_name = m->dyn.str_tab + sym->st_name; |
| printf("cmp sym '%s'\n", s_name); |
| // printf("cmp sym '%s'\n", s_name); |
| if (strcmp(name, s_name) == 0) { |
| printf("name match\n"); |
| // printf("name match\n"); |
| if (sym->st_shndx != SHN_UNDEF) { |
| printf("definition found. idx=%d\n", i); |
| // printf("definition found. idx=%d\n", i); |
| return sym; |
| } else { |
| printf("not a definition\n"); |
| // printf("not a definition\n"); |
| } |
| } |
| } |
| |
| printf("not found\n"); |
| // printf("not found\n"); |
| return NULL; |
| } |
| |
| 87,8 → 87,8 |
|---|
| sym = def_find_in_module(name, runtime_env.libc); |
| if (sym != NULL) { *m = runtime_env.libc; return sym; } |
| |
| /* sym = def_find_in_module(name, runtime_env.rtld); |
| if (sym != NULL) { *m = runtime_env.rtld; return sym; }*/ |
| sym = def_find_in_module(name, &runtime_env.rtld); |
| if (sym != NULL) { *m = &runtime_env.rtld; return sym; } |
| |
| printf("symbol found nowhere\n"); |
| *m = NULL; |