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From: "filip.zyzniewski at gmail dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sources.redhat.com Subject: [Bug ports/12097] New: glibc is unbuildable on an EABI ARMv4 system. Date: Tue, 05 Oct 2010 18:00:00 -0000 [thread overview] Message-ID: <bug-12097-131@http.sourceware.org/bugzilla/> (raw) http://sourceware.org/bugzilla/show_bug.cgi?id=12097 Summary: glibc is unbuildable on an EABI ARMv4 system. Product: glibc Version: 2.12 Status: UNCONFIRMED Severity: critical Priority: P2 Component: ports AssignedTo: roland@gnu.org ReportedBy: filip.zyzniewski@gmail.com I am one of the developers of jlime (http://www.jlime.org). I was trying to build an userland for the HP Jornada 720 (SA-1110 based machine) today and I have noticed that it won't build. It fails when building eglibc with the following error message: ========================================================= arm-oe-linux-gnueabi-gcc -march=armv4 -mtune=strongarm -mthumb-interwork -mno-thumb ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S -c -I../include -I/home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/csu @/home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/includes -I.. -I../libio -I. -D_LIBC_REENTRANT -include ../include/libc-symbols.h -DHAVE_INITFINI -DASSEMBLER -I/home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/csu/. -Wa,--noexecstack -o /home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/csu/libc-do-syscall.o -MD -MP -MF /home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/csu/libc-do-syscall.o.dt -MT /home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/csu/libc-do-syscall.o ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: Assembler messages: ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:28: Error: selected processor does not support THUMB opcodes ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:34: Error: selected processor does not support `push {r7,lr}' ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:39: Error: selected processor does not support `mov r7,ip' ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:40: Error: selected processor does not support `swi 0x0' ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:41: Error: selected processor does not support `pop {r7,pc}' make[2]: *** [/home/users/filip.zyzniewski/build/tmp/work/armv4-oe-linux-gnueabi/eglibc-initial-2.12-r14.5+svnr11306/build-arm-oe-linux-gnueabi/csu/libc-do-syscall.o] Error 1 ========================================================= gcc-4.4.2 and binutils-2.18 (or 2.20, I'm not sure) are capable of creating working EABI executables for ARMv4 processors. THUMB mode instructions in the file above cause (e)glibc to be unbuildable in this configuration. I've tracked this file down http://repo.or.cz/w/glibc-ports.git/commitdiff/2dcd7ed8fd149a5aefc8c7a7ff041ff389348b4f and here I am :). -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
next reply other threads:[~2010-10-05 18:00 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-10-05 18:00 filip.zyzniewski at gmail dot com [this message] 2010-10-05 18:12 ` [Bug ports/12097] " filip.zyzniewski at gmail dot com 2010-10-05 20:04 ` joseph at codesourcery dot com 2010-10-05 20:24 ` raj.khem at gmail dot com 2010-10-05 20:29 ` raj.khem at gmail dot com 2010-11-03 22:03 ` bryanhundven at gmail dot com 2010-11-03 22:34 ` bryanhundven at gmail dot com 2010-11-03 22:39 ` bryanhundven at gmail dot com 2011-08-03 12:09 ` dbaryshkov at gmail dot com 2012-02-15 22:30 ` jsm28 at gcc dot gnu.org 2014-06-30 7:53 ` fweimer at redhat dot com
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