diff options
| -rw-r--r-- | tools/shit.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/tools/shit.c b/tools/shit.c new file mode 100644 index 0000000..6fa80d4 --- /dev/null +++ b/tools/shit.c @@ -0,0 +1,63 @@ +#include <mach/mach.h> +#include <sys/mman.h> +#include <stdio.h> + +int main(int argc, char* argv[]) { + kern_return_t kr; + thread_t th; + mach_port_name_t mytask, mythread; + arm_thread_state_t state; + mach_msg_type_number_t count; + printf("Hello, world!\n"); + mytask = mach_task_self(); + mythread = mach_thread_self(); + + printf("%x %x %x %x %x %x %x %x %x %x %x %x\n", mytask, &th, th, &state, &count, 0x41414141); + mmap(0x1300000, 0x100000, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, 0, 0); + printf("%x %x %x %x %x %x %x %x %x %x %x %x\n", mytask, &th, th, &state, &count, 0x41414141); + + *(uint32_t*)0x1301004 = 0x1300100; + *(uint32_t*)0x1301008 = 0x1300200; + *(uint32_t*)0x1301000 = 0x1300000; + + *(uint32_t*)0x1302000 = 0x1301000; + *(uint32_t*)0x1302004 = 0x1301004; + *(uint32_t*)0x1302008 = 0x1301008; + + *(uint32_t*)0x1304008 = 0x1303008; + *(uint32_t*)0x1305008 = 0x1304008; + + printf("%d(%x) %d(%x)\n", ARM_THREAD_STATE, ARM_THREAD_STATE, ARM_THREAD_STATE_COUNT, ARM_THREAD_STATE_COUNT); + + // 707 10580c 105848 1057c8 1057c4 41414141 105850 1 0 0 0 0 + printf("%x %x %x %x %x %x %x %x %x %x %x %x\n", mytask, &th, th, &state, &count, 0x41414141); + + printf("still alive?\n"); + printf("%x\n", *(uint32_t*)0x1300000); + kr = thread_create(mytask, 0x1300000); + printf("%d %d %s\n", kr, KERN_SUCCESS, mach_error_string(kr)); + + printf("%x\n", *(uint32_t*)0x1300000); + printf("still alive?\n"); + kr = thread_get_state(0x1300000, ARM_THREAD_STATE, 0x1301008, 0x1301000); + + printf("%d %d %s\n", kr, KERN_SUCCESS, mach_error_string(kr)); + printf("still alive?\n"); + *(uint32_t*)0x1302008 = 0x41414141; + kr = thread_set_state(0x1300000, ARM_THREAD_STATE, 0x1305008, ARM_THREAD_STATE_COUNT); + + printf("%d %d %s\n", kr, KERN_SUCCESS, mach_error_string(kr)); + kr = thread_get_state(0x1300000, ARM_THREAD_STATE, 0x1304008, 0x1301000); + + printf("%d %d %s\n", kr, KERN_SUCCESS, mach_error_string(kr)); + printf("%x\n", *(uint32_t*)0x1302008); + printf("still alive?\n"); + kr = thread_resume(0x1300000); + + printf("%d %d %s\n", kr, KERN_SUCCESS, mach_error_string(kr)); + printf("still alive?\n"); + + printf("still alive?\n"); + + return 0; +}
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