1 files changed, 56 insertions, 0 deletions
diff --git a/results/classifier/111/debug/1880287 b/results/classifier/111/debug/1880287
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--- /dev/null
+++ b/results/classifier/111/debug/1880287
@@ -0,0 +1,56 @@
+debug: 0.299
+semantic: 0.118
+graphic: 0.076
+performance: 0.072
+other: 0.068
+device: 0.064
+permissions: 0.056
+PID: 0.045
+files: 0.043
+vnc: 0.039
+socket: 0.034
+network: 0.034
+boot: 0.029
+KVM: 0.023
+debug: 0.914
+files: 0.017
+other: 0.012
+network: 0.011
+performance: 0.010
+PID: 0.008
+semantic: 0.006
+device: 0.005
+graphic: 0.003
+socket: 0.003
+vnc: 0.003
+boot: 0.003
+permissions: 0.002
+KVM: 0.002
+
+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
+
+