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| author | Fangrui Song <maskray@google.com> | 2020-04-15 14:25:08 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2020-04-15 14:25:08 +0100 |
| commit | 95a515681272fa3a79624279c1579cce14ad61c0 (patch) | |
| tree | 21c4c3be88223c9b38116c46614fc87ac9e7f3d1 /include/bfdlink.h | |
| parent | b1bc1394df596eaaecca0c2ae89eb4fb2c204927 (diff) | |
| download | gdb-95a515681272fa3a79624279c1579cce14ad61c0.zip gdb-95a515681272fa3a79624279c1579cce14ad61c0.tar.gz gdb-95a515681272fa3a79624279c1579cce14ad61c0.tar.bz2 | |
Unify the behaviour of ld.bfd and ld.gold with respect to warning about unresolved symbol references. (PR 24613)
PR binutils/24613
include * bfdlink.h (enum report_method): Delete RM_GENERATE_WARNING and
RM_GENERATE_ERROR. Add RM_DIAGNOSE.
(struct bfd_link_info): Add warn_unresolved_syms.
ld * lexsup.c (parse_args): Change RM_GENERATE_WARNING and
RM_GENERATE_ERROR to RM_DIAGNOSE.
* emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Change
RM_GENERATE_ERROR to RM_DIAGNOSE.
* emultempl/elf.em (ld_${EMULATION_NAME}_emulation): Likewise.
bfd * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
to RM_DIAGNOSE plus a check of warn_unresolved_syms.
* coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
* elf-bfd.h (_bfd_elf_large_com_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-spu.c (spu_elf_relocate_section): Likewise.
* elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
* elflink.c (elf_link_output_extsym): Likewise.
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
Diffstat (limited to 'include/bfdlink.h')
| -rw-r--r-- | include/bfdlink.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/bfdlink.h b/include/bfdlink.h index 84b9dd7..ec97679 100644 --- a/include/bfdlink.h +++ b/include/bfdlink.h @@ -270,8 +270,7 @@ enum report_method allowed to set the value. */ RM_NOT_YET_SET = 0, RM_IGNORE, - RM_GENERATE_WARNING, - RM_GENERATE_ERROR + RM_DIAGNOSE, }; typedef enum {with_flags, without_flags} flag_type; @@ -373,7 +372,7 @@ struct bfd_link_info ENUM_BITFIELD (bfd_link_elf_stt_common) elf_stt_common : 2; /* Criteria for skipping symbols when determining - whether to include an object from an archive. */ + whether to include an object from an archive. */ ENUM_BITFIELD (bfd_link_common_skip_ar_symbols) common_skip_ar_symbols : 2; /* What to do with unresolved symbols in an object file. @@ -387,6 +386,9 @@ struct bfd_link_info The same defaults apply. */ ENUM_BITFIELD (report_method) unresolved_syms_in_shared_libs : 2; + /* TRUE if unresolved symbols are to be warned, rather than errored. */ + unsigned int warn_unresolved_syms: 1; + /* TRUE if shared objects should be linked directly, not shared. */ unsigned int static_link: 1; |