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lazymio
2022-05-23 12:30:44 +02:00
parent 17fa839a56
commit ba50035830
4 changed files with 128 additions and 102 deletions
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3
qemu/target/arm/unicorn_arm.c
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@@ -337,7 +337,8 @@ static uc_err reg_write(CPUARMState *env, unsigned int regid, const void *value)
env->vfp.zregs[reg_index / 2].d[reg_index & 1] = *(uint64_t *)value;
} else if (regid >= UC_ARM_REG_S0 && regid <= UC_ARM_REG_S31) {
uint32_t reg_index = regid - UC_ARM_REG_S0;
uint64_t *p_reg_value = &env->vfp.zregs[reg_index / 4].d[reg_index % 4 / 2];
uint64_t *p_reg_value =
&env->vfp.zregs[reg_index / 4].d[reg_index % 4 / 2];
uint64_t in_value = *((uint32_t *)value);
if (reg_index % 2 == 0) {
in_value |= *p_reg_value & 0xffffffff00000000ul;