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Diffstat (limited to 'results/classifier/118/user-level/1361912')
| -rw-r--r-- | results/classifier/118/user-level/1361912 | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/results/classifier/118/user-level/1361912 b/results/classifier/118/user-level/1361912 new file mode 100644 index 00000000..bdcd1723 --- /dev/null +++ b/results/classifier/118/user-level/1361912 @@ -0,0 +1,127 @@ +user-level: 0.931 +device: 0.750 +assembly: 0.717 +register: 0.700 +ppc: 0.672 +files: 0.664 +permissions: 0.566 +kernel: 0.559 +performance: 0.557 +PID: 0.543 +socket: 0.538 +architecture: 0.525 +network: 0.523 +vnc: 0.465 +risc-v: 0.463 +peripherals: 0.454 +debug: 0.399 +boot: 0.387 +x86: 0.359 +arm: 0.349 +mistranslation: 0.330 +graphic: 0.328 +TCG: 0.323 +hypervisor: 0.289 +semantic: 0.286 +VMM: 0.262 +i386: 0.232 +virtual: 0.120 +KVM: 0.087 +-------------------- +user-level: 0.997 +performance: 0.288 +virtual: 0.089 +TCG: 0.070 +files: 0.046 +debug: 0.028 +register: 0.017 +hypervisor: 0.014 +network: 0.013 +x86: 0.012 +PID: 0.012 +semantic: 0.006 +ppc: 0.006 +boot: 0.005 +kernel: 0.004 +device: 0.003 +architecture: 0.003 +peripherals: 0.003 +graphic: 0.002 +socket: 0.002 +assembly: 0.001 +permissions: 0.001 +vnc: 0.001 +i386: 0.001 +mistranslation: 0.001 +arm: 0.001 +risc-v: 0.001 +VMM: 0.001 +KVM: 0.000 + +qemu-mips64 Segmentation fault + +When I ran qemu-mips64 for any mips 64 executable , I got this error: + +$ ./qemu-mips64 ../lang +qemu: uncaught target signal 11 (Segmentation fault) - core dumped +Segmentation fault (core dumped) + +Is this a known issue? + +Could you please provide backtrace and give more details to reproduce the issue? + +This is a error in user mode, I think it should be very easy to reproduce. + +On Thu, Sep 11, 2014 at 4:55 AM, Leon Alrae <email address hidden> wrote: + +> Could you please provide backtrace and give more details to reproduce +> the issue? +> +> -- +> You received this bug notification because you are subscribed to the bug +> report. +> https://bugs.launchpad.net/bugs/1361912 +> +> Title: +> qemu-mips64 Segmentation fault +> +> Status in QEMU: +> New +> +> Bug description: +> When I ran qemu-mips64 for any mips 64 executable , I got this error: +> +> $ ./qemu-mips64 ../lang +> qemu: uncaught target signal 11 (Segmentation fault) - core dumped +> Segmentation fault (core dumped) +> +> Is this a known issue? +> +> To manage notifications about this bug go to: +> https://bugs.launchpad.net/qemu/+bug/1361912/+subscriptions +> + + +I forgot to add that qemu-mips64 works for me, that's why I asked for the details to reproduce the issue (i.e. what is "lang", what tools you used to build it, command line etc.) + +I can see the problem with any simple program: +1. cat t.c +#include <stdio.h> +int main() +{ + printf("Hello QEMU.\n"); +} + +2. mips64-gcc -static t.c -o t +3. qemu-mips64 t +qemu: uncaught target signal 11 (Segmentation fault) - core dumped +Segmentation fault (core dumped) + +I built QEMU on Ubuntu 12.04 with the system GCC compiler, and the commands are: +./configure --enable-linux-user +make + + +I've just checked with current head-of-git QEMU and we can execute the attached mips executable OK, so we've clearly fixed this bug at some point in the last three years. Closing as fix-committed, since the fix will definitely be in 2.11, though it's quite likely that 2.10 would also work. + + |