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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/118/debug/1880287 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/118/debug/1880287')
| -rw-r--r-- | results/classifier/118/debug/1880287 | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/results/classifier/118/debug/1880287 b/results/classifier/118/debug/1880287 deleted file mode 100644 index b88a74ac..00000000 --- a/results/classifier/118/debug/1880287 +++ /dev/null @@ -1,57 +0,0 @@ -debug: 0.941 -performance: 0.763 -mistranslation: 0.735 -virtual: 0.731 -graphic: 0.725 -TCG: 0.678 -peripherals: 0.675 -user-level: 0.668 -kernel: 0.656 -semantic: 0.607 -ppc: 0.543 -device: 0.539 -architecture: 0.501 -permissions: 0.491 -hypervisor: 0.454 -socket: 0.453 -network: 0.439 -PID: 0.437 -i386: 0.391 -files: 0.387 -boot: 0.364 -vnc: 0.340 -arm: 0.322 -assembly: 0.314 -VMM: 0.305 -x86: 0.293 -risc-v: 0.291 -KVM: 0.290 -register: 0.272 - -gcc crashes in hppa emulation - -There seems to be a translation bug in the qemu-hppa (qemu v5.0.0) emulation: -A stripped down testcase (taken from Linux kernel build) is attached. - -In there is "a.sh", a shell script which calls gcc-9 (fails with both debian gcc-9.3.0-11 or gcc-9.3.0-12). and "a.iii", the preprocessed source. - -When starting a.sh, in the emulation gcc crashes with segfault. -On real hardware gcc succeeds to compile the source. - -In a hppa-user chroot running "apt update && apt install gcc-9" should be sufficient to get the needed reproducer environment. - - - -Test still crashes the VM and chroot with up-to-date debian chroot, including updated gcc-9.3.0-14. - -Sven Schnelle (<email address hidden>) noticed that increasing --#define TCG_MAX_TEMPS 512 -+#define TCG_MAX_TEMPS 1024 -in include/tcg/tcg.h prevents fixes that crash. - -Thanks for the debugging. Failure to free temporaries. - -Fixed here: -https://git.qemu.org/?p=qemu.git;a=commitdiff;h=79826f99feb7 - - |
