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aarch64: Add FPCR and FPSR registers

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Co-authored-by: merry <git@mary.rs>
This commit is contained in:
TSR Berry
2022-10-14 15:15:48 +02:00
parent b99ec09c90
commit 12fd4fc086
2 changed files with 16 additions and 0 deletions
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12
qemu/target/arm/unicorn_aarch64.c
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@@ -210,6 +210,12 @@ static uc_err reg_read(CPUARMState *env, unsigned int regid, void *value)
case UC_ARM64_REG_PSTATE:
*(uint32_t *)value = pstate_read(env);
break;
case UC_ARM64_REG_FPCR:
*(uint32_t *)value = vfp_get_fpcr(env);
break;
case UC_ARM64_REG_FPSR:
*(uint32_t *)value = vfp_get_fpsr(env);
break;
case UC_ARM64_REG_TTBR0_EL1:
*(uint64_t *)value = env->cp15.ttbr0_el[1];
break;
@@ -303,6 +309,12 @@ static uc_err reg_write(CPUARMState *env, unsigned int regid, const void *value)
case UC_ARM64_REG_PSTATE:
pstate_write(env, *(uint32_t *)value);
break;
case UC_ARM64_REG_FPCR:
vfp_set_fpcr(env, *(uint32_t *)value);
break;
case UC_ARM64_REG_FPSR:
vfp_set_fpsr(env, *(uint32_t *)value);
break;
case UC_ARM64_REG_TTBR0_EL1:
env->cp15.ttbr0_el[1] = *(uint64_t *)value;
break;