Yongbok Kim writes:
Hi I've tested the binary with the upstream but couldn't reproduce the
problem. Would you please provide more details?
What qemu version did you use?
Specifically, did you use any of the versions which I listed as failing?
If you used something newer than 2.7.0, then
Paolo Bonzini writes:
Something like this?
diff --git a/target-s390x/mem_helper.c b/target-s390x/mem_helper.c
index 5a55de8..4de3fc2 100644
--- a/target-s390x/mem_helper.c
+++ b/target-s390x/mem_helper.c
@@ -490,10 +490,18 @@ uint32_t HELPER(ex)(CPUS390XState *env, uint32_t cc,
I wrote:
The s390 instruction emulation makes GMP fail most of its tests.
I have isolated one of the problems:
How to reproduce:
gcc m.c x.s
./a.out
Correct output on actual hardware:
Incorrect output using QEMU 2.2.0 rc4:
0
File m.c:
#include
int f
The s390 instruction emulation makes GMP fail most of its tests.
I have isolated one of the problems:
How to reproduce:
gcc m.c x.s
./a.out
Correct output on actual hardware:
Incorrect output using QEMU 2.2.0 rc4:
0
File m.c:
#include
int foo();
int main() { printf("%x\n", foo()); re
Aurelien Jarno writes:
On Fri, Oct 17, 2014 at 08:57:38PM +0200, Torbjörn Granlund wrote:
> Aurelien Jarno writes:
>
> I am using 2.1.2 under GNU/Linux.
>
> Ah, so you're not trying to reproduce the problem!
I do. Well you talked about 2.1.0, the
Aurelien Jarno writes:
I am using 2.1.2 under GNU/Linux.
Ah, so you're not trying to reproduce the problem!
Are you passing the -cpu 5Kc argument?
I don't think it's irrelevant, that's why I asked. If you don't provide
this information, we won't be able to check which code paths are
Aurelien Jarno writes:
I have installation running in qemu-system-mips with weeks of uptime
without any problem. I have however tried the above with QEMU 2.1, and
I have been unable to reproduce the issue.
I have never had these problems with qemu-system-mips. They only happen
with a 64-
I forgot to mention one of the popular crashes:
Assertion failed: (len <= 64), function tcg_gen_deposit_i64, file
/var/tmp/pkg/usr/ports/emulators/qemu-devel/work/qemu-2.0.0/tcg/tcg-op.h, line
2206.
(This corresponds to qemu 2.1.0)
Note that segfaults also happened in the recent past. Not sur
Qemu versions 1.7.0, 1.7.1, 2.0.0, 2.1.0 do not run Debian mips64 BE or
LE stably. While install in 32-bit mode typically works, running the
64-bit kernel causes qemu to segfault or abort after a while.
How to reproduce:
Grab installation kernel and initrd:
ftp://ftp.debian.org/debian/dists/whe
