Bug#633754: gcj-4.6: FTBFS on m68k with segfault
Comment #11 on the forwarded bug: Andreas Schwab 2012-01-23 13:05:35 UTC After r183426 this is now dormant on the 4.6 branch again. On the other hand, it happens on 4.7/trunk now. But it’s been brought to upstream’s attention, and with the next regular 4.6 branch pull we should get this workable in Debian’s gcj-4.6 package, finally. bye, //mirabilos -- “Having a smoking section in a restaurant is like having a peeing section in a swimming pool.” -- Edward Burr -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#633754: gcj-4.6: FTBFS on m68k with segfault
On Thu, Jul 14, 2011 at 06:47:28PM +, Thorsten Glaser wrote: Richard dixit: equiv_constant is called with NULL pointer, I would think this is illegal and the problem happened one level up : Probably. (gdb) frame 1 #1 0x804b0542 in fold_rtx (x=0xc83cb5f4, insn=0xc83cc1c0) at ../../src/gcc/cse.c:3274 3274const_arg = equiv_constant (folded_arg); (gdb) list 3269 3270#ifdef HAVE_cc0 3271 case CC0: 3272folded_arg = prev_insn_cc0; 3273mode_arg = prev_insn_cc0_mode; 3274const_arg = equiv_constant (folded_arg); 3275break; 3276#endif what is prev_insn? Richard --- Name and OpenPGP keys available from pgp key servers -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#633754: gcj-4.6: FTBFS on m68k with segfault
Richard dixit:
what is prev_insn?
(gdb) print prev_insn
No symbol prev_insn in current context.
Maybe this?
(gdb) print previous_insn
$4 = {rtx (rtx)} 0x801182c4 previous_insn
(gdb) print prev_real_insn
$6 = {rtx (rtx)} 0x801184b4 prev_real_insn
(gdb) print prev_active_insn
$7 = {rtx (rtx)} 0x801185ac prev_active_insn
(gdb) print prev_cc0_setter
$8 = {rtx (rtx)} 0x801187e8 prev_cc0_setter
//mirabilos
--
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⎜System Log (asl) files? :)
08:08⎜ft:#grml yeah. /bin/rm. ;) 08:09⎜mrud:#grml hexdump -C
08:31⎜XTaran:#grml ft, mrud: *g*
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Bug#633754: gcj-4.6: FTBFS on m68k with segfault
On Wed, Jul 13, 2011 at 12:30:17PM +, Thorsten Glaser wrote: Source: gcj-4.6 Version: 4.6.1-2 Severity: serious Justification: fails to build from source Running with -v -save-temps then (still in the cowbuilder chroot): # gdb --args /tmp/buildd/gcj-4.6-4.6.1/build/./gcc/jc1 /tmp/ccNOJT3hjx -fuse-divide-subroutine -fuse-boehm-gc -fnon-call-exceptions -fkeep-inline-functions -quiet -dumpbase ccNOJT3hjx -m68040 -m68040 -auxbase-strip java/.libs/util.o -g -O2 -Wno-deprecated -version -ffilelist-file -fencoding=UTF-8 -fbootstrap-classes -fsource-filename=/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/classpath/lib/classes -fPIC -fbootclasspath=./:../../../../src/libjava/classpath/lib/ -faux-classpath ccNOJT3hjx.zip -MD_ -MT java/util.lo -MF java/util.deps -o ccNOJT3hjx.s Program received signal SIGSEGV, Segmentation fault. equiv_constant (x=0x0) at ../../src/gcc/cse.c:3812 3812 if (REG_P (x) (gdb) bt #0 equiv_constant (x=0x0) at ../../src/gcc/cse.c:3812 #1 0x804b0542 in fold_rtx (x=0xc83cb5f4, insn=0xc83cc1c0) at ../../src/gcc/cse.c:3274 equiv_constant is called with NULL pointer, I would think this is illegal and the problem happened one level up : #2 0x804b05fe in fold_rtx (x=0xc83c4f30, insn=0xc83cc1c0) at ../../src/gcc/cse.c:3279 Richard --- Name and OpenPGP keys available from pgp key servers -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#633754: gcj-4.6: FTBFS on m68k with segfault
Richard dixit: equiv_constant is called with NULL pointer, I would think this is illegal and the problem happened one level up : Probably. (gdb) frame 1 #1 0x804b0542 in fold_rtx (x=0xc83cb5f4, insn=0xc83cc1c0) at ../../src/gcc/cse.c:3274 3274const_arg = equiv_constant (folded_arg); (gdb) list 3269 3270#ifdef HAVE_cc0 3271 case CC0: 3272folded_arg = prev_insn_cc0; 3273mode_arg = prev_insn_cc0_mode; 3274const_arg = equiv_constant (folded_arg); 3275break; 3276#endif 3277 3278 default: (gdb) print folded_arg $1 = (rtx) 0x0 (gdb) print prev_insn_cc0 $2 = (rtx) 0x0 (gdb) print prev_insn_cc0_mode $3 = VOIDmode Ideas? //mirabilos -- 08:05⎜XTaran:#grml mika: Does grml have an tool to read Apple ⎜System Log (asl) files? :) 08:08⎜ft:#grml yeah. /bin/rm. ;) 08:09⎜mrud:#grml hexdump -C 08:31⎜XTaran:#grml ft, mrud: *g* -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#633754: gcj-4.6: FTBFS on m68k with segfault
Source: gcj-4.6 Version: 4.6.1-2 Severity: serious Justification: fails to build from source Building (bootstrapping) gcj-4.6 fails after 3/4 days at: /bin/bash ./libtool --tag=GCJ --mode=compile /tmp/buildd/gcj-4.6-4.6.1/build/./gcc/gcj -B/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/ -B/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/ -B/tmp/buildd/gcj-4.6-4.6.1/build/./gcc/ -B/usr/m68k-linux-gnu/bin/ -B/usr/m68k-linux-gnu/lib/ -isystem /usr/m68k-linux-gnu/include -isystem /usr/m68k-linux-gnu/sys-include -m68040 -fclasspath= -fbootclasspath=../../../../src/libjava/classpath/lib --encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -m68040 -c -o java/util.lo -fsource-filename=/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/classpath/lib/classes -MT java/util.lo -MD -MP -MF java/util.deps @java/util.list libtool: compile: /tmp/buildd/gcj-4.6-4.6.1/build/./gcc/gcj -B/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/ -B/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/ -B/tmp/buildd/gcj-4.6-4.6.1/build/./gcc/ -B/usr/m68k-linux-gnu/bin/ -B/usr/m68k-linux-gnu/lib/ -isystem /usr/m68k-linux-gnu/include -isystem /usr/m68k-linux-gnu/sys-include -m68040 -fclasspath= -fbootclasspath=../../../../src/libjava/classpath/lib --encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -m68040 -c -fsource-filename=/tmp/buildd/gcj-4.6-4.6.1/build/m68k-linux-gnu/m68040/libjava/classpath/lib/classes -MT java/util.lo -MD -MP -MF java/util.deps @java/util.list -fPIC -o java/.libs/util.o /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Random.java: In class 'java.util.Random': /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Random.java: In method 'java.util.Random.nextGaussian()': In file included from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/external/jsr166/java/util/Queue.java:0:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/PropertyResourceBundle.java:169, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/PropertyPermissionCollection.java:164, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/PropertyPermission.java:269, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Properties.java:820, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/PriorityQueue.java:335, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/PriorityQueue.java:176, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Observer.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Observable.java:181, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/NoSuchElementException.java:87, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/external/jsr166/java/util/NavigableSet.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/external/jsr166/java/util/NavigableMap.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/MissingResourceException.java:103, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/MissingFormatWidthException.java:86, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/MissingFormatArgumentException.java:88, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Map.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Map.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/Locale.java:1028, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/ListResourceBundle.java:130, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/ListIterator.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/List.java:0, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedList.java:1257, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedList.java:1017, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedList.java:120, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedList.java:1107, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedHashSet.java:157, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedHashMap.java:442, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedHashMap.java:220, from /tmp/buildd/gcj-4.6-4.6.1/src/libjava/classpath/java/util/LinkedHashMap.java:497, from
Bug#633754: gcj-4.6: FTBFS on m68k with segfault
severity 633754 important thanks On Wed, 13 Jul 2011 12:30:17 +, Thorsten Glaser wrote: Source: gcj-4.6 Version: 4.6.1-2 Severity: serious Justification: fails to build from source Building (bootstrapping) gcj-4.6 fails after 3/4 days at: [...] (gcj-4.6 was never built on m68k before, but gcj-4.4 worked.) This isn't RC. It's not a regression, and m68k isn't a release architecture in any case. Regards, Adam -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#633754: gcj-4.6: FTBFS on m68k with segfault
Adam D. Barratt dixit: This isn't RC. It's not a regression, and m68k isn't a release architecture in any case. Sure. I just selected FTBFS severity in reportbug, but don’t disagree with that. bye, //mirabilos -- FWIW, I'm quite impressed with mksh interactively. I thought it was much *much* more bare bones. But it turns out it beats the living hell out of ksh93 in that respect. I'd even consider it for my daily use if I hadn't wasted half my life on my zsh setup. :-) -- Frank Terbeck in #!/bin/mksh -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
