[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #14 from Rainer Orth 2011-03-08 10:18:43 UTC --- "ian at airs dot com" writes: > --- Comment #13 from Ian Lance Taylor 2011-03-08 > 05:33:07 UTC --- > Created attachment 5280 > --> http://sourceware.org/bugzilla/attachment.cgi?id=5280 > Possible patch > > Please try this patch to see if it fixes the assertion failure on get_fde_pc. > The key will be whether the various exception tests in the testsuite pass. That test helped me get further along in the GCC bootstrap, but I'm now failing to link the 64-bit libgomp.so: gold-2.21.51: fatal error: .libs/team.o: readv failed: Invalid argument With truss, I see that readv is called like this: 11626: readv(21, 0x080438E4, 17) Err#22 EINVAL 11626: iov_base = 0xFE809CA0 iov_len = 2807 11626: iov_base = 0x080418E4 iov_len = 33 11626: iov_base = 0xFE80B9A8 iov_len = 41 11626: iov_base = 0x080418E4 iov_len = 15 11626: iov_base = 0xFE80A7A0 iov_len = 71 11626: iov_base = 0x080418E4 iov_len = 1 11626: iov_base = 0xFE80D8E0 iov_len = 8 11626: iov_base = 0xFE80A7F0 iov_len = 14 11626: iov_base = 0x080418E4 iov_len = 2 11626: iov_base = 0xFE80D8F8 iov_len = 8 11626: iov_base = 0xFE81A858 iov_len = 4666 11626: iov_base = 0xFE824120 iov_len = 1059 11626: iov_base = 0xFE830BE8 iov_len = 5233 11626: iov_base = 0xFE83B4FE iov_len = 464 11626: iov_base = 0xFE8369D6 iov_len = 1156 11626: iov_base = 0x080418E4 iov_len = 2494 i.e. iovcnt is 17, but iov[] has only 16 members. Seems inconsistent to me, though this could be a truss artefact. Rainer -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #15 from Ian Lance Taylor 2011-03-08 14:10:34 UTC --- What is the value of IOV_MAX on Solaris? The man page implies that it is defined in some header file, perhaps or . -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #16 from Rainer Orth 2011-03-08 14:14:01 UTC --- > --- Comment #15 from Ian Lance Taylor 2011-03-08 > 14:10:34 UTC --- > What is the value of IOV_MAX on Solaris? The man page implies that it is > defined in some header file, perhaps or . It's 16, from . That certainly explains the failure. Rainer -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #17 from Ian Lance Taylor 2011-03-08 14:28:19 UTC --- Thanks. I would also be interesting in knowing whether gold can pass its tests with the patch I sent, even before you succeed in getting gcc to build. -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #18 from Rainer Orth 2011-03-08 14:39:08 UTC --- > --- Comment #17 from Ian Lance Taylor 2011-03-08 > 14:28:19 UTC --- > Thanks. I would also be interesting in knowing whether gold can pass its > tests > with the patch I sent, even before you succeed in getting gcc to build. Apart from the readv stuff, there are a couple of other errors: gcctestdir/ld: error: cannot find -lm gcctestdir/ld: error: cannot find -lc gcctestdir/ld: /usr/lib/crt1.o: in function _start:fsr.s(.text+0x11): error: undefined reference to 'atexit' gcctestdir/ld: /usr/lib/crt1.o: in function _start:fsr.s(.text+0x1e): error: undefined reference to 'atexit' gcctestdir/ld: /usr/lib/crt1.o: in function _start:fsr.s(.text+0x3f): error: undefined reference to 'atexit' gcctestdir/ld: /usr/lib/crt1.o: in function _start:fsr.s(.text+0x70): error: undefined reference to '__fpstart' gcctestdir/ld: /usr/lib/crt1.o: in function _start:fsr.s(.text+0x8b): error: undefined reference to 'exit' gcctestdir/ld: /usr/lib/crt1.o: in function _start:fsr.s(.text+0x97): error: undefined reference to '_exit' gcctestdir/ld: fatal error: basic_test.o: readv failed: Invalid argument collect2: ld returned 1 exit status make[3]: *** [basic_static_test] Error 1 gcctestdir/ld: error: read-only segment has dynamic relocations collect2: ld returned 1 exit status make[3]: *** [two_file_shared_1_nonpic.so] Error 1 gcctestdir/ld: internal error in override_version, at /vol/gnu/src/binutils/binutils-hg/gold/resolve.cc:61 collect2: ld returned 1 exit status make[3]: *** [weak_test] Error 1 gcctestdir/ld: fatal error: ver_matching_def_pic.o: readv failed: Invalid argument collect2: ld returned 1 exit status make[3]: *** [ver_matching_def.so] Error 1 Rainer -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #19 from cvs-commit at gcc dot gnu.org 2011-03-09 01:50:37 UTC --- CVSROOT:/cvs/src Module name:src Changes by:i...@sourceware.org2011-03-09 01:50:33 Modified files: gold : ChangeLog fileread.h fileread.cc Log message: PR gold/12525 * fileread.cc: #include . (GOLD_IOV_MAX): Define. (File_read::read_multiple): Limit number of entries by iov_max. * fileread.h (class File_read): Always set max_readv_entries to 128. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&r1=1.701&r2=1.702 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/fileread.h.diff?cvsroot=src&r1=1.46&r2=1.47 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/fileread.cc.diff?cvsroot=src&r1=1.69&r2=1.70 -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #20 from cvs-commit at gcc dot gnu.org 2011-03-09 01:54:58 UTC --- CVSROOT:/cvs/src Module name:src Branch: binutils-2_21-branch Changes by:i...@sourceware.org2011-03-09 01:54:55 Modified files: gold : ChangeLog fileread.cc fileread.h Log message: PR gold/12525 * fileread.cc: #include . (GOLD_IOV_MAX): Define. (File_read::read_multiple): Limit number of entries by iov_max. * fileread.h (class File_read): Always set max_readv_entries to 128. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&only_with_tag=binutils-2_21-branch&r1=1.664.2.19&r2=1.664.2.20 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/fileread.cc.diff?cvsroot=src&only_with_tag=binutils-2_21-branch&r1=1.68&r2=1.68.2.1 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/fileread.h.diff?cvsroot=src&only_with_tag=binutils-2_21-branch&r1=1.45&r2=1.45.2.1 -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/12525] gold SEGV linking libgcc_s.so.1 on Solaris 11/x86
http://sourceware.org/bugzilla/show_bug.cgi?id=12525 --- Comment #21 from Ian Lance Taylor 2011-03-09 01:56:59 UTC --- There's not much point to trying to use gold to build gcc until gold passes at least most of its tests. The failure on basic_static_test looks like you don't have libc.a or libm.a--that is, it looks like gcc -static is always going to fail, whether using gold or the existing linker. Is that correct? I committed a patch which should fix the problem of passing too many values to readv. I don't know what's going on with the other two errors. -- 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. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
