------- Additional Comments From cvs-commit at gcc dot gnu dot org 2010-04-16 11:21 ------- Subject: Bug 11395
CVSROOT: /cvs/src Module name: src Changes by: ni...@sourceware.org 2010-04-16 11:20:41 Modified files: gas : ChangeLog gas/config : tc-hppa.c gas/testsuite : ChangeLog gas/testsuite/gas/hppa/basic: add2.s basic.exp Log message: PR gas/11395 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition matcher to accept and unconditional 32-bit add instruction. (pa_build_unwind_subspace): Cope with error conditions not allowing the start symbol to be set. * gas/hppa/basic/add2.s: Add test of simple 32-bit instruction. * gas/hppa/basic/basic.exp (do_add2): Add grep for expected disassembly. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.4131&r2=1.4132 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/tc-hppa.c.diff?cvsroot=src&r1=1.147&r2=1.148 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1655&r2=1.1656 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/hppa/basic/add2.s.diff?cvsroot=src&r1=1.2&r2=1.3 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/hppa/basic/basic.exp.diff?cvsroot=src&r1=1.13&r2=1.14 ------- Additional Comments From nickc at redhat dot com 2010-04-16 11:23 ------- Hi Michael, Sorry for taking so long to look at this problem. It turns out to be a bug in GAS's code for parsing condition prefixes for 64-bit addition instructions. If there were no conditions at all the instruction was being matched and treated as a 64-bit add, instead of being rejected and allowing the parser to proceed to the 32-bit add pattern. I have checked in a patch to fix this, as well as an addition to the HPPA part of the GAS testsuite to make sure that the bug stays fixed. Cheers Nick -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED http://sourceware.org/bugzilla/show_bug.cgi?id=11395 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils