diff mbox

[v2,17/45] target/i386: check CF_PARALLEL instead of parallel_cpus

Message ID 1500235468-15341-18-git-send-email-cota@braap.org (mailing list archive)
State New, archived
Headers show

Commit Message

Emilio Cota July 16, 2017, 8:04 p.m. UTC 
Thereby decoupling the resulting translated code from the current state
of the system.

Signed-off-by: Emilio G. Cota <cota@braap.org>
---
 target/i386/translate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Richard Henderson July 17, 2017, 11:47 p.m. UTC | #1 
On 07/16/2017 10:04 AM, Emilio G. Cota wrote:
> Thereby decoupling the resulting translated code from the current state
> of the system.
> 
> Signed-off-by: Emilio G. Cota<cota@braap.org>
> ---
>   target/i386/translate.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Richard Henderson <rth@twiddle.net>


r~
diff mbox

Patch

diff --git a/target/i386/translate.c b/target/i386/translate.c
index 291c577..c5e4d77 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -5263,7 +5263,7 @@  static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
             if (!(s->cpuid_ext_features & CPUID_EXT_CX16))
                 goto illegal_op;
             gen_lea_modrm(env, s, modrm);
-            if ((s->prefix & PREFIX_LOCK) && parallel_cpus) {
+            if ((s->prefix & PREFIX_LOCK) && s->tb->cflags & CF_PARALLEL) {
                 gen_helper_cmpxchg16b(cpu_env, cpu_A0);
             } else {
                 gen_helper_cmpxchg16b_unlocked(cpu_env, cpu_A0);
@@ -5274,7 +5274,7 @@  static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
             if (!(s->cpuid_features & CPUID_CX8))
                 goto illegal_op;
             gen_lea_modrm(env, s, modrm);
-            if ((s->prefix & PREFIX_LOCK) && parallel_cpus) {
+            if ((s->prefix & PREFIX_LOCK) && s->tb->cflags & CF_PARALLEL) {
                 gen_helper_cmpxchg8b(cpu_env, cpu_A0);
             } else {
                 gen_helper_cmpxchg8b_unlocked(cpu_env, cpu_A0);