[PATCH 3/4] linux-user/sparc: Handle "ta 5"

[Ilya Leoshkevich]

GCC lowers __builtin_trap() to "ta 5", which in turn generates trap
0x105. Follow what kernel's bad_trap() is doing there.

Signed-off-by: Ilya Leoshkevich <i...@linux.ibm.com>
---
 linux-user/sparc/cpu_loop.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/linux-user/sparc/cpu_loop.c b/linux-user/sparc/cpu_loop.c
index 434c90a55f8..fa36d452a51 100644
--- a/linux-user/sparc/cpu_loop.c
+++ b/linux-user/sparc/cpu_loop.c
@@ -225,6 +225,9 @@ void cpu_loop (CPUSPARCState *env)
             restore_window(env);
             break;
 #ifndef TARGET_ABI32
+        case 0x105:
+            force_sig_fault(TARGET_SIGILL, ILL_ILLTRP, env->pc);
+            break;
         case 0x16e:
             flush_windows(env);
             sparc64_get_context(env);
-- 
2.39.1