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authorChristian Krinitsin <mail@krinitsin.com>2025-06-05 06:55:18 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-05 06:55:18 +0000
commit993a7c1ea28968a4479a87ad6c2637a7045d2d51 (patch)
tree024d7266fc695c4f93ab6ce0fcd52326f3ac379d /results/classifier/108/other/1248
parent2773b5e236e2217a35a53dbc298757610c7bbbc6 (diff)
downloademulator-bug-study-993a7c1ea28968a4479a87ad6c2637a7045d2d51.tar.gz
emulator-bug-study-993a7c1ea28968a4479a87ad6c2637a7045d2d51.zip
add new classifier result
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diff --git a/results/classifier/108/other/1248 b/results/classifier/108/other/1248
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+graphic: 0.837
+device: 0.705
+performance: 0.641
+debug: 0.617
+semantic: 0.542
+permissions: 0.512
+socket: 0.500
+vnc: 0.496
+network: 0.472
+boot: 0.417
+PID: 0.377
+files: 0.375
+other: 0.336
+KVM: 0.212
+
+s390x: glibc widestring algorithms broken
+Description of problem:
+Several wide-string functions from glibc are broken und qemu user emulation.
+Affected are at least: `wcsbrk()`, `wcsspn()` and `wcscspn()`. All of these are implemented in optimized assembler in glibc.
+
+Unfortunately I don't have access to the real hardware to check the behavior there. But it would probably been detected by now.
+Also I don't know which instructions exactly don't work, as I don't have any knowledge about s390x assembler.
+Steps to reproduce:
+1. Compile the test program above
+2. Run the program
+3. Output is `0`, should be `1`.