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[Qemu-devel] [PATCH 7/8] linux-user: correct handling of break exception
From: |
riku . voipio |
Subject: |
[Qemu-devel] [PATCH 7/8] linux-user: correct handling of break exception for MIPS |
Date: |
Mon, 10 Mar 2014 14:22:59 +0200 |
From: Petar Jovanovic <address@hidden>
Exception with break instruction has not been correctly propagated as
SIGTRAP. This resolves crash issues with examples that use break
instruction on MIPS.
Signed-off-by: Petar Jovanovic <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/linux-user/main.c b/linux-user/main.c
index 9192977..c19e7fb 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -2384,6 +2384,10 @@ static int do_break(CPUMIPSState *env, target_siginfo_t
*info,
ret = 0;
break;
default:
+ info->si_signo = TARGET_SIGTRAP;
+ info->si_errno = 0;
+ queue_signal(env, info->si_signo, &*info);
+ ret = 0;
break;
}
--
1.8.1.2
- [Qemu-devel] [PULL 0/8] linux-user update for 2.0, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 3/8] linux-user: Don't use UID16 on AArch64, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 4/8] linux-user: Fix getresuid, getresgid if !USE_UID16, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 2/8] linux-user: AArch64: Implement SA_RESTORER for signal handlers, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 5/8] linux-user: Implement sendmmsg syscall, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 1/8] linux-user/signal.c: Fix AArch64 big-endian FP register restore, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 6/8] linux-user: translate signal number on return from sigtimedwait, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 8/8] linux-user: set minimum kernel version to 2.6.32, riku . voipio, 2014/03/10
- [Qemu-devel] [PATCH 7/8] linux-user: correct handling of break exception for MIPS,
riku . voipio <=
- Re: [Qemu-devel] [PULL 0/8] linux-user update for 2.0, Peter Maydell, 2014/03/10