diff options
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elflink.h | 1 | ||||
| -rw-r--r-- | bfd/po/bfd.pot | 90 | ||||
| -rw-r--r-- | include/ChangeLog | 7 | ||||
| -rw-r--r-- | include/bfdlink.h | 13 |
5 files changed, 71 insertions, 45 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6c8ce498293..bec4d507610 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2000-12-10 Fred Fish <fnf@be.com> + + * elflink.h (elf_link_output_extsym): Don't complain about undefined + symbols in shared objects if allow_shlib_undefined is true. + 2000-12-12 Nick Clifton <nickc@redhat.com> * cpu-sh.c: Fix formattng. diff --git a/bfd/elflink.h b/bfd/elflink.h index 4d3eb644b3a..b3e1bbc6fc1 100644 --- a/bfd/elflink.h +++ b/bfd/elflink.h @@ -5095,6 +5095,7 @@ elf_link_output_extsym (h, data) referenced by regular files, because we will already have issued warnings for them. */ if (! finfo->info->relocateable + && ! finfo->info->allow_shlib_undefined && ! (finfo->info->shared && !finfo->info->no_undefined) && h->root.type == bfd_link_hash_undefined diff --git a/bfd/po/bfd.pot b/bfd/po/bfd.pot index 2de1a0efd11..a2dc237b705 100644 --- a/bfd/po/bfd.pot +++ b/bfd/po/bfd.pot @@ -6,7 +6,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" -"POT-Creation-Date: 2000-12-08 14:45-0800\n" +"POT-Creation-Date: 2000-12-12 12:37-0800\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Language-Team: LANGUAGE <LL@li.org>\n" @@ -399,7 +399,7 @@ msgstr "" msgid "unsupported reloc type" msgstr "" -#: coff-mips.c:875 elf32-mips.c:1405 +#: coff-mips.c:875 elf32-mips.c:1417 msgid "GP relative relocation when _gp not defined" msgstr "" @@ -550,7 +550,7 @@ msgid "%s: Warning: Thumb BLX instruction targets thumb function '%s'." msgstr "" #: elf-hppa.h:1369 elf-hppa.h:1402 elf32-arm.h:1853 elf32-i386.c:1428 -#: elf32-ppc.c:3096 elf32-sh.c:2985 elf64-x86-64.c:271 +#: elf32-ppc.c:3096 elf32-sh.c:2997 elf64-x86-64.c:271 #, c-format msgid "" "%s: warning: unresolvable relocation against symbol `%s' from %s section" @@ -660,7 +660,7 @@ msgstr "" #. Ignore init flag - it may not be set, despite the flags field #. containing valid data. -#: elf32-arm.h:2193 elf32-cris.c:615 elf32-m68k.c:430 elf32-mips.c:2682 +#: elf32-arm.h:2193 elf32-cris.c:615 elf32-m68k.c:430 elf32-mips.c:2695 #, c-format msgid "private flags = %lx:" msgstr "" @@ -845,141 +845,141 @@ msgstr "" msgid "%s: Unknown relocation type %d\n" msgstr "" -#: elf32-mips.c:1564 +#: elf32-mips.c:1576 msgid "32bits gp relative relocation occurs for an external symbol" msgstr "" -#: elf32-mips.c:1713 +#: elf32-mips.c:1725 #, c-format msgid "Linking mips16 objects into %s format is not supported" msgstr "" -#: elf32-mips.c:2569 +#: elf32-mips.c:2582 #, c-format msgid "%s: linking PIC files with non-PIC files" msgstr "" -#: elf32-mips.c:2579 +#: elf32-mips.c:2592 #, c-format msgid "%s: linking abicalls files with non-abicalls files" msgstr "" -#: elf32-mips.c:2608 +#: elf32-mips.c:2621 #, c-format msgid "%s: ISA mismatch (-mips%d) with previous modules (-mips%d)" msgstr "" -#: elf32-mips.c:2617 +#: elf32-mips.c:2630 #, c-format msgid "%s: ISA mismatch (%d) with previous modules (%d)" msgstr "" -#: elf32-mips.c:2640 +#: elf32-mips.c:2653 #, c-format msgid "%s: ABI mismatch: linking %s module with previous %s modules" msgstr "" -#: elf32-mips.c:2654 elf32-ppc.c:1477 elf64-sparc.c:2971 +#: elf32-mips.c:2667 elf32-ppc.c:1477 elf64-sparc.c:2971 #, c-format msgid "%s: uses different e_flags (0x%lx) fields than previous modules (0x%lx)" msgstr "" -#: elf32-mips.c:2685 +#: elf32-mips.c:2698 msgid " [abi=O32]" msgstr "" -#: elf32-mips.c:2687 +#: elf32-mips.c:2700 msgid " [abi=O64]" msgstr "" -#: elf32-mips.c:2689 +#: elf32-mips.c:2702 msgid " [abi=EABI32]" msgstr "" -#: elf32-mips.c:2691 +#: elf32-mips.c:2704 msgid " [abi=EABI64]" msgstr "" -#: elf32-mips.c:2693 +#: elf32-mips.c:2706 msgid " [abi unknown]" msgstr "" -#: elf32-mips.c:2695 +#: elf32-mips.c:2708 msgid " [abi=N32]" msgstr "" -#: elf32-mips.c:2697 +#: elf32-mips.c:2710 msgid " [abi=64]" msgstr "" -#: elf32-mips.c:2699 +#: elf32-mips.c:2712 msgid " [no abi set]" msgstr "" -#: elf32-mips.c:2702 +#: elf32-mips.c:2715 msgid " [mips1]" msgstr "" -#: elf32-mips.c:2704 +#: elf32-mips.c:2717 msgid " [mips2]" msgstr "" -#: elf32-mips.c:2706 +#: elf32-mips.c:2719 msgid " [mips3]" msgstr "" -#: elf32-mips.c:2708 +#: elf32-mips.c:2721 msgid " [mips4]" msgstr "" -#: elf32-mips.c:2710 +#: elf32-mips.c:2723 msgid " [mips5]" msgstr "" -#: elf32-mips.c:2712 +#: elf32-mips.c:2725 msgid " [mips32]" msgstr "" -#: elf32-mips.c:2714 +#: elf32-mips.c:2727 msgid " [mips64]" msgstr "" -#: elf32-mips.c:2716 +#: elf32-mips.c:2729 msgid " [unknown ISA]" msgstr "" -#: elf32-mips.c:2719 +#: elf32-mips.c:2732 msgid " [32bitmode]" msgstr "" -#: elf32-mips.c:2721 +#: elf32-mips.c:2734 msgid " [not 32bitmode]" msgstr "" -#: elf32-mips.c:4370 +#: elf32-mips.c:4388 msgid "static procedure (no name)" msgstr "" -#: elf32-mips.c:4985 elf64-alpha.c:4378 +#: elf32-mips.c:5005 elf64-alpha.c:4377 #, c-format msgid "%s: illegal section name `%s'" msgstr "" -#: elf32-mips.c:5549 +#: elf32-mips.c:5570 msgid "not enough GOT space for local GOT entries" msgstr "" -#: elf32-mips.c:6666 +#: elf32-mips.c:6686 #, c-format msgid "%s: %s+0x%lx: jump to stub routine which is not jal" msgstr "" -#: elf32-mips.c:7653 +#: elf32-mips.c:7673 #, c-format msgid "Malformed reloc detected for section %s" msgstr "" -#: elf32-mips.c:7730 +#: elf32-mips.c:7750 #, c-format msgid "%s: CALL16 reloc at 0x%lx not against global symbol" msgstr "" @@ -1022,42 +1022,42 @@ msgstr "" msgid "%s: Relocation %s is not yet supported for symbol %s." msgstr "" -#: elf32-sh.c:1081 +#: elf32-sh.c:1084 #, c-format msgid "%s: 0x%lx: warning: bad R_SH_USES offset" msgstr "" -#: elf32-sh.c:1093 +#: elf32-sh.c:1096 #, c-format msgid "%s: 0x%lx: warning: R_SH_USES points to unrecognized insn 0x%x" msgstr "" -#: elf32-sh.c:1110 +#: elf32-sh.c:1113 #, c-format msgid "%s: 0x%lx: warning: bad R_SH_USES load offset" msgstr "" -#: elf32-sh.c:1125 +#: elf32-sh.c:1128 #, c-format msgid "%s: 0x%lx: warning: could not find expected reloc" msgstr "" -#: elf32-sh.c:1162 +#: elf32-sh.c:1165 #, c-format msgid "%s: 0x%lx: warning: symbol in unexpected section" msgstr "" -#: elf32-sh.c:1284 +#: elf32-sh.c:1287 #, c-format msgid "%s: 0x%lx: warning: could not find expected COUNT reloc" msgstr "" -#: elf32-sh.c:1293 +#: elf32-sh.c:1296 #, c-format msgid "%s: 0x%lx: warning: bad count" msgstr "" -#: elf32-sh.c:1686 elf32-sh.c:2073 +#: elf32-sh.c:1689 elf32-sh.c:2076 #, c-format msgid "%s: 0x%lx: fatal: reloc overflow while relaxing" msgstr "" @@ -1316,7 +1316,7 @@ msgstr "" msgid "%s: undefined versioned symbol name %s" msgstr "" -#: elflink.h:5180 +#: elflink.h:5181 #, c-format msgid "%s: could not find output section %s for input section %s" msgstr "" diff --git a/include/ChangeLog b/include/ChangeLog index 68470925e18..1b1af76897b 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,10 @@ +2000-12-10 Fred Fish <fnf@be.com> + + * bfdlink.h (struct bfd_link_info): Add new allow_shlib_undefined + member to struct for systems where it is normal to have undefined + symbols in shared libraries at runtime and the runtime linker takes + care of redirecting them. + 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu> * safe-ctype.h: New file. diff --git a/include/bfdlink.h b/include/bfdlink.h index 18c60a57d4f..ae96323bfa7 100644 --- a/include/bfdlink.h +++ b/include/bfdlink.h @@ -201,6 +201,19 @@ struct bfd_link_info /* true if BFD should generate errors for undefined symbols even if generating a shared object. */ boolean no_undefined; + /* true if BFD should allow undefined symbols in shared objects even + when no_undefined is set to disallow undefined symbols. The net + result will be that undefined symbols in regular objects will + still trigger an error, but undefined symbols in shared objects + will be ignored. The implementation of no_undefined makes the + assumption that the runtime linker will choke on undefined + symbols. However there is at least one system (BeOS) where + undefined symbols in shared libraries is normal since the kernel + patches them at load time to select which function is most + appropriate for the current architecture. I.E. dynamically + select an appropriate memset function. Apparently it is also + normal for HPPA shared libraries to have undefined symbols. */ + boolean allow_shlib_undefined; /* Which symbols to strip. */ enum bfd_link_strip strip; /* Which local symbols to discard. */ |