diff mbox series

[07/37] target/i386: add CPUID[EAX=7, ECX=0].ECX to DisasContext

Message ID 20220911230418.340941-8-pbonzini@redhat.com
State New
Headers show
Series target/i386: new decoder + AVX implementation | expand

Commit Message

Paolo Bonzini Sept. 11, 2022, 11:03 p.m. UTC 
TCG will shortly implement VAES instructions, so add the relevant feature
word to the DisasContext.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/tcg/translate.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Richard Henderson Sept. 12, 2022, 10:02 a.m. UTC | #1 
On 9/12/22 00:03, Paolo Bonzini wrote:
> TCG will shortly implement VAES instructions, so add the relevant feature
> word to the DisasContext.
> 
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
>   target/i386/tcg/translate.c | 2 ++
>   1 file changed, 2 insertions(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 7e9920e29c..a92ef61527 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -115,6 +115,7 @@  typedef struct DisasContext {
     int cpuid_ext2_features;
     int cpuid_ext3_features;
     int cpuid_7_0_ebx_features;
+    int cpuid_7_0_ecx_features;
     int cpuid_xsave_features;
 
     /* TCG local temps */
@@ -8860,6 +8861,7 @@  static void i386_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cpu)
     dc->cpuid_ext2_features = env->features[FEAT_8000_0001_EDX];
     dc->cpuid_ext3_features = env->features[FEAT_8000_0001_ECX];
     dc->cpuid_7_0_ebx_features = env->features[FEAT_7_0_EBX];
+    dc->cpuid_7_0_ecx_features = env->features[FEAT_7_0_ECX];
     dc->cpuid_xsave_features = env->features[FEAT_XSAVE];
     dc->jmp_opt = !((cflags & CF_NO_GOTO_TB) ||
                     (flags & (HF_TF_MASK | HF_INHIBIT_IRQ_MASK)));