9f578946d5
* Fix Python regression test suite (partial) * Fix Python regression test suite * Add a test for mapping at high addresses * Add ctl tests
42 lines
1.0 KiB
Python
Executable File
42 lines
1.0 KiB
Python
Executable File
#!/usr/bin/python
|
||
|
||
# Added by Peter Mackay, relating to issue 571
|
||
# "ARM NEON/VFP support seems to exist but is disabled by default"
|
||
# https://github.com/unicorn-engine/unicorn/issues/571
|
||
|
||
import regress
|
||
|
||
from unicorn import *
|
||
from unicorn.arm_const import *
|
||
|
||
|
||
CODE = (
|
||
b'\x11\xEE\x50\x1F' # MRC p15, #0, r1, c1, c0, #2
|
||
b'\x41\xF4\x70\x01' # ORR r1, r1, #(0xf << 20)
|
||
b'\x01\xEE\x50\x1F' # MCR p15, #0, r1, c1, c0, #2
|
||
b'\x4F\xF0\x00\x01' # MOV r1, #0
|
||
b'\x07\xEE\x95\x1F' # MCR p15, #0, r1, c7, c5, #4
|
||
b'\x4F\xF0\x80\x40' # MOV r0,#0x40000000
|
||
b'\xE8\xEE\x10\x0A' # FMXR FPEXC, r0
|
||
b'\x2d\xed\x02\x8b' # vpush {d8}
|
||
)
|
||
|
||
BASE = 0x1000
|
||
|
||
class FpVfpDisabled(regress.RegressTest):
|
||
|
||
def runTest(self):
|
||
mem_size = 0x1000
|
||
|
||
uc = Uc(UC_ARCH_ARM, UC_MODE_THUMB)
|
||
|
||
uc.mem_map(BASE, mem_size)
|
||
uc.mem_write(BASE, CODE)
|
||
uc.reg_write(UC_ARM_REG_SP, BASE + mem_size - 4)
|
||
|
||
uc.emu_start(BASE + 1, BASE + len(CODE))
|
||
|
||
|
||
if __name__ == '__main__':
|
||
regress.main()
|