CVS commit: src/tests/lib/libc/sys

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Mon Jun 22 12:21:03 UTC 2020

Modified Files:
        src/tests/lib/libc/sys: t_ptrace_signal_wait.h t_ptrace_wait.h

Log Message:
Work around QEMU bug #1668041 differently, by which floating-point
division by zero is not correctly trapped for i386 and amd64:

https://bugs.launchpad.net/qemu/+bug/1668041

Make trigger_fpe() cause integer division by zero for x86, and
floating-point one for other architectures. Also, assertions for
si_code in *_crash_fpe tests are commented out for now. They
should be cleaned up after the bug is fixed.

Now, *_crash_fpe tests are working also on powerpc.

Suggested by kamil.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/tests/lib/libc/sys/t_ptrace_signal_wait.h
cvs rdiff -u -r1.31 -r1.32 src/tests/lib/libc/sys/t_ptrace_wait.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.