From 355fb23d83aad9ffae376cac09c6b52656e7d083 Mon Sep 17 00:00:00 2001
From: pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 17 Jun 2006 19:58:25 +0000
Subject: SH usermode fault handling.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1988 c046a42c-6fe2-441c-8c8c-71466251a162
---
 linux-user/main.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'linux-user')

diff --git a/linux-user/main.c b/linux-user/main.c
index 5b4182bd8b..74642cc361 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1362,7 +1362,7 @@ void cpu_loop(CPUMIPSState *env)
 void cpu_loop (CPUState *env)
 {
     int trapnr, ret;
-    //    target_siginfo_t info;
+    target_siginfo_t info;
     
     while (1) {
         trapnr = cpu_sh4_exec (env);
@@ -1380,6 +1380,20 @@ void cpu_loop (CPUState *env)
             env->gregs[0x10] = ret;
             env->pc += 2;
             break;
+        case EXCP_DEBUG:
+            {
+                int sig;
+
+                sig = gdb_handlesig (env, TARGET_SIGTRAP);
+                if (sig)
+                  {
+                    info.si_signo = sig;
+                    info.si_errno = 0;
+                    info.si_code = TARGET_TRAP_BRKPT;
+                    queue_signal(info.si_signo, &info);
+                  }
+            }
+            break;
         default:
             printf ("Unhandled trap: 0x%x\n", trapnr);
             cpu_dump_state(env, stderr, fprintf, 0);
-- 
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