From 9028c75c9d08be303ccc425bfe3d3b23d8f4cac7 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 6 Feb 2020 18:10:22 +0100 Subject: target/i386: fix TCG UCODE_REV access This was a very interesting semantic conflict that caused git to move the MSR_IA32_UCODE_REV read to helper_wrmsr. Not a big deal, but still should be fixed... Fixes: 4e45aff398 ("target/i386: add a ucode-rev property", 2020-01-24) Message-id: <20200206171022.9289-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- target/i386/misc_helper.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'target/i386') diff --git a/target/i386/misc_helper.c b/target/i386/misc_helper.c index aed16fe3f0..7d61221024 100644 --- a/target/i386/misc_helper.c +++ b/target/i386/misc_helper.c @@ -229,7 +229,6 @@ void helper_rdmsr(CPUX86State *env) #else void helper_wrmsr(CPUX86State *env) { - X86CPU *x86_cpu = env_archcpu(env); uint64_t val; cpu_svm_check_intercept_param(env, SVM_EXIT_MSR, 1, GETPC()); @@ -372,9 +371,6 @@ void helper_wrmsr(CPUX86State *env) env->msr_bndcfgs = val; cpu_sync_bndcs_hflags(env); break; - case MSR_IA32_UCODE_REV: - val = x86_cpu->ucode_rev; - break; default: if ((uint32_t)env->regs[R_ECX] >= MSR_MC0_CTL && (uint32_t)env->regs[R_ECX] < MSR_MC0_CTL + @@ -393,6 +389,7 @@ void helper_wrmsr(CPUX86State *env) void helper_rdmsr(CPUX86State *env) { + X86CPU *x86_cpu = env_archcpu(env); uint64_t val; cpu_svm_check_intercept_param(env, SVM_EXIT_MSR, 0, GETPC()); @@ -526,6 +523,9 @@ void helper_rdmsr(CPUX86State *env) case MSR_IA32_BNDCFGS: val = env->msr_bndcfgs; break; + case MSR_IA32_UCODE_REV: + val = x86_cpu->ucode_rev; + break; default: if ((uint32_t)env->regs[R_ECX] >= MSR_MC0_CTL && (uint32_t)env->regs[R_ECX] < MSR_MC0_CTL + -- cgit v1.2.3