Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269137AbUJQPVg (ORCPT ); Sun, 17 Oct 2004 11:21:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269113AbUJQPVg (ORCPT ); Sun, 17 Oct 2004 11:21:36 -0400 Received: from mailgate.pit.comms.marconi.com ([169.144.68.6]:50573 "EHLO mailgate.pit.comms.marconi.com") by vger.kernel.org with ESMTP id S269172AbUJQPUc (ORCPT ); Sun, 17 Oct 2004 11:20:32 -0400 Message-ID: <313680C9A886D511A06000204840E1CF0A6472BA@whq-msgusr-02.pit.comms.marconi.com> From: "Povolotsky, Alexander" To: "'linux-kernel@vger.kernel.org'" , "'gcc-bugs@gcc.gnu.org'" Cc: "'Bill Davidsen'" , "'Kai Ruottu'" , "'Dan Kegel'" , "'bertrand marquis'" , "'Kumar Gala'" , "'Robb, Sam'" , "'Martin Schaffner'" , "'Benjamin Herrenschmidt'" , crossgcc Subject: getting memory errors when natively bulding native gnu gcc 3.3.2 compiler on PQ2FADS-VR with 32 MB DRAM memory Date: Sun, 17 Oct 2004 11:19:51 -0400 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2657.72) Content-Type: text/plain; charset="iso-8859-1" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7053 Lines: 202 Hi, I am trying to natively build native gnu gcc 3.3.2 compiler from the source tar ball on PQ2FADS-VR (MPC 8275) with 32 MB DRAM memory, running "vanilla" Linux 2.6.8-rc4 kernel (built by me) with NFS mounted root file system ("/fadsroot") and getting memory errors (see listing below). For such (as above) native building I use another "native" gnu gcc 3.3.2 compiler, which, in turn, was generated via cross-compiling on cygwin (BIG Thanks to Kai Ruottu for his GREAT help on that!) and placed on NFS mounted root file system. Note that on cygwin I already had good working/tested gcc crosscompile for PQ2FADS-VR (MPC 8275) - I used it to build U-boot, "vanilla" Linux 2.6.8-rc4 kernel (built by me with BIG Help from cross-compiling community and Kumar Gala), lmbench, ctcs (Cerberus Test Control System). Prior to attempting to natively build native gnu gcc 3.3.2 compiler from the source tar ball on PQ2FADS-VR (MPC 8275) - gnu coreutils, gawk and sed were also cross-compiled on cygwin and placed on NFS mounted root file system). root@192:/gcc/gcc-3.3.2# uname -a Linux 192.168.0.5 2.6.8-rc4 #6 Wed Sep 29 13:33:22 EDT 2004 ppc unknown unknown GNU/Linux The native crooscompile (built by cross-compiling on cygwin) # gcc -v Using built-in specs. Configured with: ./configure --host=powerpc-linux --target=powerpc-linux --build =i686-linux --disable-shared : (reconfigured) ./configure --host=powerpc-linux - -target=powerpc-linux --build=i686-linux --disable-shared --prefix=/home/gaiotto /local : (reconfigured) ./configure --target=powerpc-linux --host=powerpc-linux --build=i686-linux --enable-shared --enable-threads --enable-languages=c : (reco nfigured) ./configure --target=powerpc-linux --host=powerpc-linux --build=i686-l inux --enable-shared --enable-threads --enable-languages=c --prefix=/home/gaiott o/local Thread model: posix gcc version 3.3.2 I have tried two variants of doing it ( build native gnu gcc 3.3.2 compiler from the source tar ball): a) make CFLAGS='-O' LIBCFLAGS='-g -O2'LIBCXXFLAGS='-g -O2 -fno-implicit-templates' bootstrap b) using script (see below listed), which was modified (by me) from the script, originally provided to me (for cross-compiling on cygwin) by Kai Ruottu (see above). In either case, I am getting errors (oom-killer: gfp_mask=0x1d2 ... - see below) ................ ./genpeep ./config/rs6000/rs6000.md > tmp-peep.c /bin/sh ./move-if-change tmp-peep.c insn-peep.c echo timestamp > s-peep /usr/local/bin/powerpc-linux-gcc-3.3.2 -Os -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long -DHAVE_CONFIG_H -I. -I. -I. -I./. -I./config -I./../include -c insn-peep.c \ -o insn-peep.o /usr/local/bin/powerpc-linux-gcc-3.3.2 -c -Os -DIN_GCC -W -Wall -Wwrite-stri ngs -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-l ong -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -I. -I. -I./. -I./config -I./../in clude ./genrecog.c -o genrecog.o /usr/local/bin/powerpc-linux-gcc-3.3.2 -Os -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long -DHAVE_CONFIG_H -DGENERATOR_FILE -o genrecog \ genrecog.o rtl.o read-rtl.o bitmap.o ggc-none.o gensupport.o insn-conditions.o print-rtl1.o \ errors.o ../libiberty/libiberty.a ./genrecog ./config/rs6000/rs6000.md > tmp-recog.c ./config/rs6000/altivec.md:1618: warning: operand 3 missing mode? ./config/rs6000/altivec.md:1628: warning: operand 3 missing mode? ./config/rs6000/altivec.md:1638: warning: operand 3 missing mode? ./config/rs6000/altivec.md:1648: warning: operand 3 missing mode? /bin/sh ./move-if-change tmp-recog.c insn-recog.c echo timestamp > s-recog /usr/local/bin/powerpc-linux-gcc-3.3.2 -Os -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long -DHAVE_CONFIG_H -I. -I. -I. -I./. -I./config -I./../include -c insn-recog. c \ -o insn-recog.o oom-killer: gfp_mask=0x1d2 DMA per-cpu: cpu 0 hot: low 4, high 12, batch 2 cpu 0 cold: low 0, high 4, batch 2 Normal per-cpu: empty HighMem per-cpu: empty Free pages: 360kB (0kB HighMem) Active:6908 inactive:0 dirty:0 writeback:0 unstable:0 free:90 slab:525 mapped:69 08 pagetables:39 DMA free:360kB min:180kB low:360kB high:540kB active:27632kB inactive:0kB presen t:32768kB protections[]: 90 90 90 Normal free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB protections[]: 0 0 0 HighMem free:0kB min:128kB low:256kB high:384kB active:0kB inactive:0kB present: 0kB protections[]: 0 0 0 DMA: 8*4kB 1*8kB 0*16kB 1*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 392kB Normal: empty HighMem: empty Swap cache: add 0, delete 0, find 0/0, race 0+0 Out of Memory: Killed process 9807 (cc1). powerpc-linux-gcc-3.3.2: Internal error: Terminated (program cc1) Please submit a full bug report. See for instructions. make[1]: *** [insn-recog.o] Error 1 make[1]: Leaving directory `/gcc/gcc-3.3.2/gcc' make: *** [all-gcc] Error 2 root@192:/gcc/gcc-3.3.2# Here is more info re my board, ps PID TTY TIME CMD 1 ? 00:00:02 bash 2 ? 00:00:00 ksoftirqd/0 3 ? 00:00:00 events/0 4 ? 00:00:00 khelper 5 ? 00:00:00 kblockd/0 6 ? 00:00:00 pdflush 7 ? 00:00:00 pdflush 8 ? 00:05:10 kswapd0 9 ? 00:00:00 aio/0 10 ? 00:00:38 rpciod 11 ? 00:00:00 bash 9810 ? 00:00:00 ps # mount rootfs on / type rootfs (rw) /dev/root on / type nfs (rw,v2,rsize=4096,wsize=4096,hard,udp,nolock,addr=192.168.0.4) none on /proc type proc (rw,nodiratime) Here is the script mentioned in b) (way above). #!/bin/sh AR=/usr/local/bin/powerpc-linux-ar \ CC=/usr/local/bin/powerpc-linux-gcc-3.3.2 \ CFLAGS=-Os \ CXXFLAGS=-Os \ NM=/usr/local/bin/powerpc-linux-nm \ RANLIB=/usr/local/bin/powerpc-linux-ranlib \ AR_FOR_BUILD=/usr/local/bin/powerpc-linux-ar \ CC_FOR_BUILD=/usr/local/bin/powerpc-linux-gcc-3.3.2 \ GCC_FOR_BUILD=/usr/local/bin/powerpc-linux-gcc-3.3.2 \ NM_FOR_BUILD=/usr/local/bin/powerpc-linux-nm \ RANLIB_FOR_BUILD=/usr/local/bin/powerpc-linux-ranlib \ AR_FOR_TARGET=/usr/local/bin/powerpc-linux-ar \ CC_FOR_TARGET=/usr/local/bin/powerpc-linux-gcc-3.3.2 \ GCC_FOR_TARGET=/usr/local/bin/powerpc-linux-gcc-3.3.2 \ CXX_FOR_TARGET=/usr/local/bin/powerpc-linux-g++.exe \ OLDCC=/usr/local/bin/powerpc-linux-gcc-3.3.2 \ NM_FOR_TARGET=/usr/local/bin/powerpc-linux-nm \ RANLIB_FOR_TARGET=/usr/local/bin/powerpc-linux-ranlib \ ./configure --build=ppc-linux-gnu --host=ppc-linux-gnu --target=ppc-linux-gnu -- prefix=/usr --with-threads --enable-shared # make all-build-libiberty make all-gcc LANGUAGES="c c++ objc gcov proto" - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/