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Diffstat (limited to 'results/scraper/launchpad-without-comments/1881450')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1881450 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1881450 b/results/scraper/launchpad-without-comments/1881450 new file mode 100644 index 000000000..c736c7dc1 --- /dev/null +++ b/results/scraper/launchpad-without-comments/1881450 @@ -0,0 +1,23 @@ +Emulation of a math function fails for m68k Linux user mode + +Please check the attached math-example.c file. +When running the m68k executable under QEMU, it results in an "Illegal instruction" error. +Other targets don't produce this error. + +Steps to reproduce the bug: + +1. Download the math-example.c attached file. +2. Compile it by running: + m68k-linux-gnu-gcc -O2 -static math-example.c -o math-example-m68k -lm +3. Run the executable with QEMU: + /build/qemu-5.0.0/build-gcc/m68k-linux-user/qemu-m68k math-example-m68k + +The output of execution is: + Profiling function expm1f(): + qemu: uncaught target signal 4 (Illegal instruction) - core dumped + Illegal instruction (core dumped) + +Expected output: + Profiling function expm1f(): + Elapsed time: 47 ms + Control result: 71804.953125 \ No newline at end of file |