For x86_64 a 16 bit push op (pushw) of a memory address would generate
a 64 bit store on the stack instead of a 16 bit store.
For example:
pushw (%rax)
behaves like
pushq (%rax)
which is incorrect.
This patch fixes that.
Signed-off-by: Thomas Ogrisegg <tom-bugs-q...@fnord.at>
---
target/i386/tcg/decode-new.c.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc
index cda32ee67..3892ec374 100644
--- a/target/i386/tcg/decode-new.c.inc
+++ b/target/i386/tcg/decode-new.c.inc
@@ -1541,7 +1541,7 @@ static void decode_group4_5(DisasContext *s, CPUX86State
*env, X86OpEntry *entry
[0x0b] = X86_OP_ENTRYr(CALLF_m, M,p),
[0x0c] = X86_OP_ENTRYr(JMP_m, E,f64, zextT0),
[0x0d] = X86_OP_ENTRYr(JMPF_m, M,p),
- [0x0e] = X86_OP_ENTRYr(PUSH, E,f64),
+ [0x0e] = X86_OP_ENTRYr(PUSH, E,d64),
};
int w = (*b & 1);
--
2.39.5
