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arm: handle invalid instruction. this fixes issue #114

This commit is contained in:
Nguyen Anh Quynh 2015-09-08 00:43:09 +08:00
parent 2b4caeed37
commit 3ac8615cbb
1 changed files with 11 additions and 0 deletions
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11
qemu/target-arm/unicorn_arm.c
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@ -111,6 +111,16 @@ int arm_reg_write(struct uc_struct *uc, unsigned int regid, const void *value)
return 0;
}
static bool arm_stop_interrupt(int intno)
{
switch(intno) {
default:
return false;
case EXCP_UDEF:
return true;
}
}
void arm_uc_init(struct uc_struct* uc)
{
register_accel_types(uc);
@ -120,5 +130,6 @@ void arm_uc_init(struct uc_struct* uc)
uc->reg_write = arm_reg_write;
uc->reg_reset = arm_reg_reset;
uc->set_pc = arm_set_pc;
uc->stop_interrupt = arm_stop_interrupt;
uc_common_init(uc);
}