mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2024-12-23 18:15:30 +00:00
39 lines
1.1 KiB
Python
Executable file
39 lines
1.1 KiB
Python
Executable file
#!/usr/bin/python
|
|
|
|
from unicorn import *
|
|
from unicorn.x86_const import *
|
|
from unicorn.arm_const import *
|
|
|
|
import regress
|
|
|
|
# adds r1, #0x48
|
|
# ldrsb r7, [r7, r7]
|
|
# ldrsh r7, [r2, r1]
|
|
# ldr r0, [pc, #0x168]
|
|
# cmp r7, #0xbf
|
|
# str r7, [r5, #0x20]
|
|
# ldr r1, [r5, #0x64]
|
|
# strb r7, [r5, #0xc]
|
|
# ldr r0, [pc, #0x1a0]
|
|
binary1 = b'\x48\x31\xff\x57\x57\x5e\x5a\x48\xbf\x2f\x2f\x62\x69\x6e\x2f\x73\x68\x48\xc1\xef\x08\x57\x54\x5f\x6a\x3b\x58\x0f\x05'
|
|
# binary1 = b'\x48\x31\xff\x57'
|
|
#adds r1, #0x48
|
|
#ldrsb r7, [r7, r7]
|
|
|
|
class WrongRIPArm(regress.RegressTest):
|
|
|
|
def runTest(self):
|
|
mu = Uc(UC_ARCH_ARM, UC_MODE_THUMB)
|
|
mu.mem_map(0, 2 * 1024 * 1024)
|
|
# write machine code to be emulated to memory
|
|
mu.mem_write(0, binary1)
|
|
mu.reg_write(UC_ARM_REG_R13, 1 * 1024 * 1024)
|
|
# emu for maximum 1 instruction.
|
|
mu.emu_start(0, len(binary1), 0, 1)
|
|
self.assertEqual(0x48, mu.reg_read(UC_ARM_REG_R1))
|
|
pos = mu.reg_read(UC_ARM_REG_R15)
|
|
self.assertEqual(0x2, pos)
|
|
|
|
if __name__ == '__main__':
|
|
regress.main()
|