mirror of
https://github.com/yuzu-emu/unicorn.git
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39 lines
913 B
Python
Executable File
39 lines
913 B
Python
Executable File
#!/usr/bin/python
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from unicorn import *
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from unicorn.mips_const import *
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def hook_intr(uc, intno, _):
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print 'interrupt', intno
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CODE = 0x400000
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asm = '0000a48f'.decode('hex') # lw $a0, ($sp)
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uc = Uc(UC_ARCH_MIPS, UC_MODE_MIPS32 + UC_MODE_LITTLE_ENDIAN)
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uc.hook_add(UC_HOOK_INTR, hook_intr)
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uc.mem_map(CODE, 0x1000)
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uc.mem_write(CODE, asm)
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try:
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print 'unaligned access (exc 12)'
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uc.reg_write(UC_MIPS_REG_SP, 0x400001)
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uc.emu_start(CODE, CODE + len(asm), 300)
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print
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except UcError as e:
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print("ERROR: %s" % e)
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try:
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print 'dunno (exc 26)'
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uc.reg_write(UC_MIPS_REG_SP, 0xFFFFFFF0)
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uc.emu_start(CODE, CODE + len(asm), 200)
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print
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except UcError as e:
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print("ERROR: %s" % e)
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try:
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print 'unassigned access (exc 28)'
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uc.reg_write(UC_MIPS_REG_SP, 0x80000000)
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uc.emu_start(CODE, CODE + len(asm), 100)
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print
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except UcError as e:
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print("ERROR: %s" % e)
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