Use mo_stacksize for all stack accesses, including when
a 64-bit code segment is impossible and the code is
therefore checking only for SS32(s).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/tcg/translate.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 8138da23b3d..7b6bc486a63 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -2068,12 +2068,12 @@ static inline void gen_pop_update(DisasContext *s, MemOp ot)
 
 static inline void gen_stack_A0(DisasContext *s)
 {
-    gen_lea_v_seg(s, SS32(s) ? MO_32 : MO_16, cpu_regs[R_ESP], R_SS, -1);
+    gen_lea_v_seg(s, mo_stacksize(s), cpu_regs[R_ESP], R_SS, -1);
 }
 
 static void gen_pusha(DisasContext *s)
 {
-    MemOp s_ot = SS32(s) ? MO_32 : MO_16;
+    MemOp s_ot = mo_stacksize(s);
     MemOp d_ot = s->dflag;
     int size = 1 << d_ot;
     int i;
@@ -2089,7 +2089,7 @@ static void gen_pusha(DisasContext *s)
 
 static void gen_popa(DisasContext *s)
 {
-    MemOp s_ot = SS32(s) ? MO_32 : MO_16;
+    MemOp s_ot = mo_stacksize(s);
     MemOp d_ot = s->dflag;
     int size = 1 << d_ot;
     int i;
@@ -2111,7 +2111,7 @@ static void gen_popa(DisasContext *s)
 static void gen_enter(DisasContext *s, int esp_addend, int level)
 {
     MemOp d_ot = mo_pushpop(s, s->dflag);
-    MemOp a_ot = CODE64(s) ? MO_64 : SS32(s) ? MO_32 : MO_16;
+    MemOp a_ot = mo_stacksize(s);
     int size = 1 << d_ot;
 
     /* Push BP; compute FrameTemp into T1.  */
-- 
2.45.1

On 5/24/24 01:10, Paolo Bonzini wrote:
> Use mo_stacksize for all stack accesses, including when
> a 64-bit code segment is impossible and the code is
> therefore checking only for SS32(s).
> 
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
>   target/i386/tcg/translate.c | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)

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

r~