diff mbox series

[PULL,04/59] linux-user/arm: Do not emulate fpa11 in thumb mode

Message ID 20210517181424.8093-5-laurent@vivier.eu
State Superseded
Headers show
Series None | expand

Commit Message

Laurent Vivier May 17, 2021, 6:13 p.m. UTC 
From: Richard Henderson <richard.henderson@linaro.org>


These antiquated instructions are arm-mode only.

Buglink: https://bugs.launchpad.net/bugs/1925512
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

Message-Id: <20210423165413.338259-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

---
 linux-user/arm/cpu_loop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.31.1
diff mbox series

Patch

diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c
index 106909c7d880..e2a1496b9fe7 100644
--- a/linux-user/arm/cpu_loop.c
+++ b/linux-user/arm/cpu_loop.c
@@ -347,7 +347,7 @@  void cpu_loop(CPUARMState *env)
                     goto excp_debug;
                 }
 
-                if (emulate_arm_fpa11(env, opcode)) {
+                if (!env->thumb && emulate_arm_fpa11(env, opcode)) {
                     break;
                 }