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From: "mikpe at it dot uu.se" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ada/48835] porting GNAT to m68k-linux Date: Wed, 20 Mar 2013 11:06:00 -0000 [thread overview] Message-ID: <bug-48835-4-Cj23IPjqmU@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-48835-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #54 from Mikael Pettersson <mikpe at it dot uu.se> 2013-03-20 11:05:58 UTC --- Status update: Although gnat is solid enough to rebuild itself with (patched) gcc-4.6 on m68k, there is a regression with (similarly patched) 4.7 that breaks bootstrap: /mnt/scratch/objdir47/./gcc/xgcc -B/mnt/scratch/objdir47/./gcc/ -B/usr/m68k-brewer-linux/bin/ -B/usr/m68k-brewer-linux/lib/ -isystem /usr/m68k-brewer-linux/include -isystem /usr/m68k-brewer-linux/sys-include -c -g -O2 -mcpu=68060 -fpic -W -Wall -gnatpg -nostdinc -mcpu=68060 a-calfor.adb -o a-calfor.o xgcc: internal compiler error: Segmentation fault (program gnat1) Please submit a full bug report, with preprocessed source if appropriate. make[9]: *** [a-calfor.o] Error 4 make[9]: Leaving directory `/mnt/scratch/objdir47/gcc/ada/rts_m68060' make[8]: *** [gnatlib] Error 2 make[8]: Leaving directory `/mnt/scratch/objdir47/gcc/ada' make[7]: *** [gnatlib-shared-default] Error 2 make[7]: Leaving directory `/mnt/scratch/objdir47/gcc/ada' make[6]: *** [gnatlib-shared-dual] Error 2 make[6]: Leaving directory `/mnt/scratch/objdir47/gcc/ada' make[5]: *** [gnatlib-shared] Error 2 make[5]: Leaving directory `/mnt/scratch/objdir47/gcc/ada' make[4]: *** [gnatlib-shared] Error 2 make[4]: Leaving directory `/mnt/scratch/objdir47/m68k-brewer-linux/m68060/libada' make[3]: *** [multi-do] Error 1 make[3]: Leaving directory `/mnt/scratch/objdir47/m68k-brewer-linux/libada' make[2]: *** [all] Error 2 make[2]: Leaving directory `/mnt/scratch/objdir47/m68k-brewer-linux/libada' make[1]: *** [all-target-libada] Error 2 make[1]: Leaving directory `/mnt/scratch/objdir47' make: *** [bootstrap] Error 2 This only occurs when compiling the 68060 variant of the libraries. With multilibs disabled 4.7.3 bootstraps fine w/ Ada. This ICE started with r180192, an ICE fix (PR50780). I don't see anything in that patch that seems m68k or cc0 related, so I suspect it just exposed some latent issue.
next prev parent reply other threads:[~2013-03-20 11:06 UTC|newest] Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-04-30 15:47 [Bug ada/48835] New: Porting GNAT to GNU/Linux/m68k tg at mirbsd dot org 2011-04-30 16:25 ` [Bug ada/48835] " mikpe at it dot uu.se 2011-04-30 21:58 ` schwab@linux-m68k.org 2011-04-30 22:16 ` tg at mirbsd dot org 2011-04-30 22:20 ` tg at mirbsd dot org 2011-04-30 22:29 ` tg at mirbsd dot org 2011-05-01 7:58 ` schwab@linux-m68k.org 2011-06-10 20:55 ` tg at mirbsd dot org 2011-06-11 12:33 ` mikpe at it dot uu.se 2011-06-13 21:16 ` ebotcazou at gcc dot gnu.org 2011-06-14 8:13 ` mikpe at it dot uu.se 2011-06-14 8:44 ` ebotcazou at gcc dot gnu.org 2011-06-14 10:59 ` tg at mirbsd dot org 2011-06-14 11:28 ` ebotcazou at gcc dot gnu.org 2011-06-17 10:03 ` mikpe at it dot uu.se 2011-06-23 8:37 ` mikpe at it dot uu.se 2011-06-29 7:41 ` mikpe at it dot uu.se 2011-07-01 7:54 ` mikpe at it dot uu.se 2011-07-09 10:58 ` mikpe at it dot uu.se 2011-07-11 22:28 ` mikpe at it dot uu.se 2011-07-11 22:52 ` tg at mirbsd dot org 2011-07-12 15:44 ` mikpe at it dot uu.se 2011-07-12 17:06 ` ebotcazou at gcc dot gnu.org 2011-07-14 8:45 ` mikpe at it dot uu.se 2011-07-15 10:13 ` mikpe at it dot uu.se 2011-07-16 13:22 ` mikpe at it dot uu.se 2011-07-16 16:18 ` tg at mirbsd dot de 2011-07-17 10:19 ` mikpe at it dot uu.se 2011-07-19 9:12 ` mikpe at it dot uu.se 2011-09-10 10:15 ` mikpe at it dot uu.se 2011-09-10 13:36 ` tg at mirbsd dot org 2011-09-21 8:22 ` mikpe at it dot uu.se 2011-09-25 19:03 ` mikpe at it dot uu.se 2011-10-12 17:21 ` mikpe at it dot uu.se 2011-10-14 7:54 ` mikpe at it dot uu.se 2011-10-14 7:58 ` mikpe at it dot uu.se 2011-10-14 8:40 ` tg at mirbsd dot org 2011-10-16 13:20 ` rsandifo at gcc dot gnu.org 2011-10-17 16:26 ` mikpe at it dot uu.se 2011-10-17 20:30 ` tg at mirbsd dot org 2011-10-17 22:22 ` ebotcazou at gcc dot gnu.org 2011-11-21 10:11 ` mikpe at it dot uu.se 2011-12-07 9:59 ` mikpe at it dot uu.se 2011-12-07 11:07 ` schwab@linux-m68k.org 2011-12-07 12:04 ` mikpe at it dot uu.se 2011-12-07 12:48 ` schwab@linux-m68k.org 2011-12-07 13:10 ` schwab@linux-m68k.org 2011-12-07 21:13 ` mikpe at it dot uu.se 2011-12-08 10:05 ` mikpe at it dot uu.se 2011-12-08 16:04 ` ebotcazou at gcc dot gnu.org 2011-12-09 9:47 ` mikpe at it dot uu.se 2012-02-11 14:44 ` ebotcazou at gcc dot gnu.org 2012-03-10 0:53 ` [Bug ada/48835] porting GNAT to m68k-linux tg at mirbsd dot org 2012-03-12 22:16 ` mikpe at it dot uu.se 2013-03-20 11:06 ` mikpe at it dot uu.se [this message] 2013-03-22 14:30 ` mikpe at it dot uu.se 2014-01-06 7:40 ` ebotcazou at gcc dot gnu.org 2014-03-13 15:45 ` ebotcazou at gcc dot gnu.org 2014-05-02 16:42 ` schwab@linux-m68k.org
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