[Bug libgcc/57851] [patch] unwinding via signal trampoline for kfreebsd*-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57851 --- Comment #2 from Petr.Salinger at seznam dot cz --- Posted in http://gcc.gnu.org/ml/gcc-patches/2013-07/msg00304.html
[Bug libgcc/57851] New: [patch] unwinding via signal trampoline for kfreebsd*-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57851 Bug ID: 57851 Summary: [patch] unwinding via signal trampoline for kfreebsd*-gnu Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: libgcc Assignee: unassigned at gcc dot gnu.org Reporter: Petr.Salinger at seznam dot cz Created attachment 30476 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30476action=edit proposed patch Please add support for unwinding through signal handler for GNU/kFreeBSD. The attached patch is tested on GNU/kFreeBSD, both 32-bit and 64-bit. The i386/freebsd-unwind.h is probably also suitable for plain FreeBSD.
[Bug tree-optimization/45978] [4.6 Regression] bogus array subscript is above array bounds warning in extremely simple code with no loops
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45978 --- Comment #11 from Petr.Salinger at seznam dot cz 2012-07-16 06:48:07 UTC --- Created attachment 27800 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27800 testcase Another failing testcase - reduced from xserver-xorg-input-mouse
[Bug tree-optimization/53198] [4.6/4.7 Regression] gcc wrongly emits array subscript is above array bounds for simple arrays
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53198 --- Comment #3 from Petr.Salinger at seznam dot cz 2012-07-16 07:28:26 UTC --- Created attachment 27801 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27801 another testcase - from xorg mouse driver
[Bug libffi/50532] New: [patch] libffi needs FFI_MMAP_EXEC_WRIT on kfreebsd-amd64
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50532 Bug #: 50532 Summary: [patch] libffi needs FFI_MMAP_EXEC_WRIT on kfreebsd-amd64 Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: libffi AssignedTo: unassig...@gcc.gnu.org ReportedBy: petr.salin...@seznam.cz libffi crashes under kfreebsd-amd64 in trampoline. As the GNU/kFreeBSD uses the same kernel as plain FreeBSD, it suffices --- src/libffi/configure.ac +++ src/libffi/configure.ac @@ -313,7 +313,7 @@ fi case $target in - *-apple-darwin10* | *-*-freebsd* | *-*-openbsd* | *-pc-solaris*) + *-apple-darwin10* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*) AC_DEFINE(FFI_MMAP_EXEC_WRIT, 1, [Cannot use malloc on this target, so, we revert to alternative means]) See also original Debian bug http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642928 Many thanks Petr
[Bug libffi/50532] [patch] libffi needs FFI_MMAP_EXEC_WRIT on kfreebsd-amd64
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50532 Petr.Salinger at seznam dot cz changed: What|Removed |Added Target||x86_64-pc-kfreebsd-gnu Host||x86_64-pc-kfreebsd-gnu Build||x86_64-pc-kfreebsd-gnu Severity|blocker |normal