diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-02-06 18:10:22 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-02-12 16:29:30 +0100 |
| commit | 9028c75c9d08be303ccc425bfe3d3b23d8f4cac7 (patch) | |
| tree | 55de5a5123a66d7b7a2ba1100019b722fdc00862 /target | |
| parent | 4cc600d22906a839719116043dbc3760e02c756e (diff) | |
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 <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/misc_helper.c | 8 |
1 files changed, 4 insertions, 4 deletions
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 + |