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cast all the values to write to registers in uc_reg_write() to unsigned type. this fixes issue #98

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Nguyen Anh Quynh
2015-09-04 11:17:08 +08:00
parent 2cdadf1720
commit 84e3b5c897
7 changed files with 133 additions and 133 deletions
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8
qemu/target-arm/unicorn_arm.c
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@@ -88,20 +88,20 @@ int arm_reg_write(struct uc_struct *uc, unsigned int regid, const void *value)
case UC_MODE_ARM:
case UC_MODE_THUMB:
if (regid >= UC_ARM_REG_R0 && regid <= UC_ARM_REG_R12)
ARM_CPU(uc, mycpu)->env.regs[regid - UC_ARM_REG_R0] = *(int32_t *)value;
ARM_CPU(uc, mycpu)->env.regs[regid - UC_ARM_REG_R0] = *(uint32_t *)value;
else {
switch(regid) {
//case UC_ARM_REG_SP:
case UC_ARM_REG_R13:
ARM_CPU(uc, mycpu)->env.regs[13] = *(int32_t *)value;
ARM_CPU(uc, mycpu)->env.regs[13] = *(uint32_t *)value;
break;
//case UC_ARM_REG_LR:
case UC_ARM_REG_R14:
ARM_CPU(uc, mycpu)->env.regs[14] = *(int32_t *)value;
ARM_CPU(uc, mycpu)->env.regs[14] = *(uint32_t *)value;
break;
//case UC_ARM_REG_PC:
case UC_ARM_REG_R15:
ARM_CPU(uc, mycpu)->env.regs[15] = *(int32_t *)value;
ARM_CPU(uc, mycpu)->env.regs[15] = *(uint32_t *)value;
break;
}
}