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| author | H.J. Lu <hjl.tools@gmail.com> | 2003-04-29 01:53:46 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2003-04-29 01:53:46 +0000 |
| commit | c7996ad62885c79a8d94f98dd03e390c6a2d4551 (patch) | |
| tree | f0f0b43bb5010844385b4de688854926d73e9edb /bfd | |
| parent | 0ba6dca974b6df1fc1ac67608815cf5a2603856d (diff) | |
| download | gdb-c7996ad62885c79a8d94f98dd03e390c6a2d4551.zip gdb-c7996ad62885c79a8d94f98dd03e390c6a2d4551.tar.gz gdb-c7996ad62885c79a8d94f98dd03e390c6a2d4551.tar.bz2 | |
bfd/
2003-04-28 H.J. Lu <hjl@gnu.org>
* elfxx-ia64.c (elfNN_ia64_relax_section): Relax ldxmov during
the relax finalize pass.
* section.c (struct sec): Add need_finalize_relax and remove
flag11.
(STD_SECTION): Update struct sec initializer.
* bfd-in2.h: Regenerated.
include/
2003-04-28 H.J. Lu <hjl@gnu.org>
* bfdlink.h (bfd_link_info): Add relax_finalizing.
ld/
2003-04-28 H.J. Lu <hjl@gnu.org>
* ldlang.c (lang_process): Add the relax finalize pass.
* ldmain.c (main): Initialize link_info.relax_finalizing to
FALSE.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 10 | ||||
| -rw-r--r-- | bfd/bfd-in2.h | 4 | ||||
| -rw-r--r-- | bfd/elfxx-ia64.c | 17 | ||||
| -rw-r--r-- | bfd/section.c | 8 |
4 files changed, 33 insertions, 6 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f596fd2..51c0726 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,15 @@ 2003-04-28 H.J. Lu <hjl@gnu.org> + * elfxx-ia64.c (elfNN_ia64_relax_section): Relax ldxmov during + the relax finalize pass. + + * section.c (struct sec): Add need_finalize_relax and remove + flag11. + (STD_SECTION): Update struct sec initializer. + * bfd-in2.h: Regenerated. + +2003-04-28 H.J. Lu <hjl@gnu.org> + * elflink.h (elf_merge_symbol): Call elf_backend_copy_indirect_symbol to copy any information related to dynamic linking when we flip the indirection. diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index d23a0b7..9b6b5a3 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -1291,8 +1291,10 @@ typedef struct sec /* Bits used by various backends. */ unsigned int has_tls_reloc:1; + /* Nonzero if this section needs the relax finalize pass. */ + unsigned int need_finalize_relax:1; + /* Usused bits. */ - unsigned int flag11:1; unsigned int flag12:1; unsigned int flag13:1; unsigned int flag14:1; diff --git a/bfd/elfxx-ia64.c b/bfd/elfxx-ia64.c index bff78c8..946157f 100644 --- a/bfd/elfxx-ia64.c +++ b/bfd/elfxx-ia64.c @@ -704,9 +704,12 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again) if (link_info->hash->creator->flavour != bfd_target_elf_flavour) return FALSE; - /* Nothing to do if there are no relocations. */ + /* Nothing to do if there are no relocations or there is no need for + the relax finalize pass. */ if ((sec->flags & SEC_RELOC) == 0 - || sec->reloc_count == 0) + || sec->reloc_count == 0 + || (link_info->relax_finalizing + && sec->need_finalize_relax == 0)) return TRUE; /* If this is the first time we have been called for this section, @@ -756,11 +759,18 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again) case R_IA64_PCREL21BI: case R_IA64_PCREL21M: case R_IA64_PCREL21F: + if (link_info->relax_finalizing) + continue; is_branch = TRUE; break; case R_IA64_LTOFF22X: case R_IA64_LDXMOV: + if (!link_info->relax_finalizing) + { + sec->need_finalize_relax = 1; + continue; + } is_branch = FALSE; break; @@ -1047,6 +1057,9 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again) /* ??? Resize .rela.got too. */ } + if (link_info->relax_finalizing) + sec->need_finalize_relax = 0; + *again = changed_contents || changed_relocs; return TRUE; diff --git a/bfd/section.c b/bfd/section.c index 89f8126..04f439e 100644 --- a/bfd/section.c +++ b/bfd/section.c @@ -396,8 +396,10 @@ CODE_FRAGMENT . {* Bits used by various backends. *} . unsigned int has_tls_reloc:1; . +. {* Nonzero if this section needs the relax finalize pass. *} +. unsigned int need_finalize_relax:1; +. . {* Usused bits. *} -. unsigned int flag11:1; . unsigned int flag12:1; . unsigned int flag13:1; . unsigned int flag14:1; @@ -615,8 +617,8 @@ static const asymbol global_syms[] = /* linker_mark, linker_has_input, gc_mark, segment_mark, */ \ 0, 0, 1, 0, \ \ - /* sec_info_type, use_rela_p, has_tls_reloc, flag11, flag12, */ \ - 0, 0, 0, 0, 0, \ + /* sec_info_type, use_rela_p, has_tls_reloc, need_finalize_relax, flag12, */ \ + 0, 0, 0, 0, 0, \ \ /* flag13, flag14, flag15, flag16, flag20, flag24, */ \ 0, 0, 0, 0, 0, 0, \ |