commit 355fb23d83aad9ffae376cac09c6b52656e7d083
author pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> Sat Jun 17 19:58:25 2006 +0000
committer pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> Sat Jun 17 19:58:25 2006 +0000
tree 6d4279f10b498a5723c0d829887557e46517cf62
parent 9854bc4662906a60c35c64c1e5b4d76eee4ac631

SH usermode fault handling.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1988 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user/main.c

diff --git a/linux-user/main.c b/linux-user/main.c
index 5b4182b..74642cc 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1362,7 +1362,7 @@
 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 @@
             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);