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arm: allow to read CPSR register

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Nguyen Anh Quynh 2015-10-17 15:59:27 +08:00
parent 56a7b0246c
commit 142d3a6f72
1 changed files with 3 additions and 0 deletions
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3
qemu/target-arm/unicorn_arm.c
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@ -51,6 +51,9 @@ int arm_reg_read(struct uc_struct *uc, unsigned int regid, void *value)
*(int32_t *)value = 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];
else { else {
switch(regid) { switch(regid) {
case UC_ARM_REG_CPSR:
*(int32_t *)value = cpsr_read(&ARM_CPU(uc, mycpu)->env);
break;
//case UC_ARM_REG_SP: //case UC_ARM_REG_SP:
case UC_ARM_REG_R13: case UC_ARM_REG_R13:
*(int32_t *)value = ARM_CPU(uc, mycpu)->env.regs[13]; *(int32_t *)value = ARM_CPU(uc, mycpu)->env.regs[13];