| 52,11 → 52,16 |
|---|
| elf_info_t lib_info; |
| static module_t prog; |
| static module_t lib; |
| module_t *rtld; |
| int rc; |
| |
| printf("Hello, world! (from rtld)\n"); |
| getchar(); |
| |
| /* rtld_dynamic and rtld->bias were filled out by the bootstrap code */ |
| rtld = &runtime_env.rtld; |
| dynamic_parse(runtime_env.rtld_dynamic, rtld->bias, &rtld->dyn); |
| |
| printf("Parse .dynamic section\n"); |
| pcb = (pcb_t *)PCB_ADDRESS; |
| dynamic_parse(pcb->dynamic, 0, &prog.dyn); |
| 77,12 → 82,17 |
|---|
| |
| runtime_env.program = &prog; |
| runtime_env.libc = &lib; |
| runtime_env.rtld = NULL; |
| |
| /* Parse program's relocation tables */ |
| printf("Resolve references in program\n"); |
| rel_table_process(&prog, prog.dyn.rel, prog.dyn.rel_sz); |
| rel_table_process(&prog, prog.dyn.jmp_rel, prog.dyn.plt_rel_sz); |
| |
| /* Parse lib's relocation tables */ |
| printf("Resolve references in library\n"); |
| rel_table_process(&lib, lib.dyn.rel, lib.dyn.rel_sz); |
| rel_table_process(&lib, lib.dyn.jmp_rel, lib.dyn.plt_rel_sz); |
| |
| printf("lib.bias=0x%x\n", lib.bias); |
| |
| printf("Run program..\n"); |