diff mbox series

[PULL,07/13] target/i386: Fix decode of cr8

Message ID 20210604151745.310318-8-pbonzini@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/13] meson: allow optional dependencies for block modules | expand

Commit Message

Paolo Bonzini June 4, 2021, 3:17 p.m. UTC 
From: Richard Henderson <richard.henderson@linaro.org>

A recent cleanup did not recognize that there are two ways
to encode cr8: one via the LOCK and the other via REX.

Fixes: 7eff2e7c
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/380
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210602035511.96834-1-richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/tcg/translate.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 834186bcae..a7f5c0c8f2 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -8091,6 +8091,7 @@  static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
         case 2:
         case 3:
         case 4:
+        case 8:
             break;
         default:
             goto unknown_op;