aboutsummaryrefslogtreecommitdiff
path: root/linux-user/main.c
diff options
context:
space:
mode:
authorblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2007-07-07 20:46:41 +0000
committerblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2007-07-07 20:46:41 +0000
commit7f84a7291b19aa5679ef58fdad0a81df4b8a6af0 (patch)
tree5e5ac3ced747b672a1ce13ce459cd0d833e57b13 /linux-user/main.c
parent4c1de73d15a31336366d9d38249611956a4e2803 (diff)
Deliver page faults to program
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3049 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'linux-user/main.c')
-rw-r--r--linux-user/main.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/linux-user/main.c b/linux-user/main.c
index 8d24a1fc17..32fa43d476 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -620,7 +620,20 @@ void cpu_loop (CPUSPARCState *env)
case TT_FILL: /* window underflow */
restore_window(env);
break;
- // XXX
+ case TT_TFAULT:
+ case TT_DFAULT:
+ {
+ info.si_signo = SIGSEGV;
+ info.si_errno = 0;
+ /* XXX: check env->error_code */
+ info.si_code = TARGET_SEGV_MAPERR;
+ if (trapnr == TT_DFAULT)
+ info._sifields._sigfault._addr = env->dmmuregs[4];
+ else
+ info._sifields._sigfault._addr = env->tpc[env->tl];
+ queue_signal(info.si_signo, &info);
+ }
+ break;
#endif
case EXCP_INTERRUPT:
/* just indicate that signals should be handled asap */