int main(int argc, char * argv[]) {
if (argc < 2) {
fprintf(stderr, "Usage: %s <modulepath>\n", argv[0]);
return 1;
}
return syscall_system_function(8, &argv[1]);
}
static uintptr_t object_load(elf_t * object, uintptr_t base) {
uintptr_t end_addr = 0x0;
object->base = base;
/* Load object */
{
size_t headers = 0;
while (headers < object->header.e_phnum) {
Elf32_Phdr phdr;
fseek(object->file, object->header.e_phoff + object->header.e_phentsize * headers, SEEK_SET);
fread(&phdr, object->header.e_phentsize, 1, object->file);
switch (phdr.p_type) {
case PT_LOAD:
{
char * args[] = {(char *)(base + phdr.p_vaddr), (char *)phdr.p_memsz};
syscall_system_function(10, args);
fseek(object->file, phdr.p_offset, SEEK_SET);
fread((void *)(base + phdr.p_vaddr), phdr.p_filesz, 1, object->file);
size_t r = phdr.p_filesz;
while (r < phdr.p_memsz) {
*(char *)(phdr.p_vaddr + base + r) = 0;
r++;
}
if (end_addr < phdr.p_vaddr + base + phdr.p_memsz) {
end_addr = phdr.p_vaddr + base + phdr.p_memsz;
}
}
break;
case PT_DYNAMIC:
{
object->dynamic = (Elf32_Dyn *)(base + phdr.p_vaddr);
}
break;
default:
break;
}
headers++;
}
}
return end_addr;
}
extern int sysfunc(int command, char ** args) {
__sets_errno(syscall_system_function(command, args));
}
int main(int argc, char ** argv) {
if (argc < 2) return 1;
return syscall_system_function(atoi(argv[1]), &argv[2]);
}
int main(int argc, char * argv[]) {
int x[] = {0xFF,0xFF};
return syscall_system_function(13, (char **)x);
}
