| 44,6 → 44,8 |
|---|
| #include <elf_load.h> |
| #include <arch.h> |
| |
| runtime_env_t runtime_env; |
| |
| void _rtld_main(void) |
| { |
| pcb_t *pcb; |
| 59,6 → 61,7 |
|---|
| pcb = (pcb_t *)PCB_ADDRESS; |
| dynamic_parse(pcb->dynamic, 0, &prog.dyn); |
| prog.bias = 0; |
| prog.dyn.soname = "[program]"; |
| |
| printf("Program requested library '%s'\n", prog.dyn.needed); |
| |
| 70,11 → 73,18 |
|---|
| |
| dynamic_parse(lib_info.dynamic, 0x20000, &lib.dyn); |
| lib.bias = 0x20000; |
| printf("lib.bias=0x%x\n", lib.bias); |
| |
| runtime_env.program = &prog; |
| runtime_env.libc = &lib; |
| runtime_env.rtld = NULL; |
| |
| /* Parse program's relocation tables */ |
| rel_table_process(&prog, prog.dyn.rel, prog.dyn.rel_sz, &lib); |
| rel_table_process(&prog, prog.dyn.jmp_rel, prog.dyn.plt_rel_sz, &lib); |
| rel_table_process(&prog, prog.dyn.rel, prog.dyn.rel_sz); |
| rel_table_process(&prog, prog.dyn.jmp_rel, prog.dyn.plt_rel_sz); |
| |
| printf("lib.bias=0x%x\n", lib.bias); |
| |
| printf("Run program..\n"); |
| pcb->entry(); |
| } |