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-rw-r--r--bfd/ChangeLog13
-rw-r--r--bfd/elf32-hppa.c29
-rw-r--r--bfd/elf32-i386.c39
-rw-r--r--bfd/elf64-ppc.c40
4 files changed, 79 insertions, 42 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index c78a2d7..89da4f2 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,16 @@
+2002-12-12 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-i386.c (elf_i386_finish_dynamic_sections): Add output_offset
+ to DT_JMPREL. Use srelplt input section size for DT_PLTRELSZ and
+ DT_RELSZ adjustment, not output section. Avoid writing tags when
+ unchanged. Don't assume linker script is sane, adjust DT_REL too.
+ * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Just use raw
+ size of srelplt for DT_PLTRELSZ. Use srelplt input section size for
+ DT_RELASZ adjustment, not output section. Avoid writing tags when
+ unchanged. Adjust DT_RELA.
+ * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Tweaks for better
+ formatting. Avoid writing tags when unchanged. Adjust DT_RELA.
+
2002-12-12 Alexandre Oliva <aoliva@redhat.com>
* elfxx-mips.c (mips_elf_calculate_relocation): Don't divide
diff --git a/bfd/elf32-hppa.c b/bfd/elf32-hppa.c
index 80c39ce..f8c88b1 100644
--- a/bfd/elf32-hppa.c
+++ b/bfd/elf32-hppa.c
@@ -4314,23 +4314,28 @@ elf32_hppa_finish_dynamic_sections (output_bfd, info)
case DT_PLTRELSZ:
s = htab->srelplt;
- if (s->_cooked_size != 0)
- dyn.d_un.d_val = s->_cooked_size;
- else
- dyn.d_un.d_val = s->_raw_size;
+ dyn.d_un.d_val = s->_raw_size;
break;
case DT_RELASZ:
/* Don't count procedure linkage table relocs in the
overall reloc count. */
- if (htab->srelplt != NULL)
- {
- s = htab->srelplt->output_section;
- if (s->_cooked_size != 0)
- dyn.d_un.d_val -= s->_cooked_size;
- else
- dyn.d_un.d_val -= s->_raw_size;
- }
+ s = htab->srelplt;
+ if (s == NULL)
+ continue;
+ dyn.d_un.d_val -= s->_raw_size;
+ break;
+
+ case DT_RELA:
+ /* We may not be using the standard ELF linker script.
+ If .rela.plt is the first .rela section, we adjust
+ DT_RELA to not include it. */
+ s = htab->srelplt;
+ if (s == NULL)
+ continue;
+ if (dyn.d_un.d_ptr != s->output_section->vma + s->output_offset)
+ continue;
+ dyn.d_un.d_ptr += s->_raw_size;
break;
}
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index a6e3993..9c94887 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -3265,15 +3265,13 @@ elf_i386_finish_dynamic_sections (output_bfd, info)
break;
case DT_JMPREL:
- dyn.d_un.d_ptr = htab->srelplt->output_section->vma;
+ s = htab->srelplt;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
break;
case DT_PLTRELSZ:
- s = htab->srelplt->output_section;
- if (s->_cooked_size != 0)
- dyn.d_un.d_val = s->_cooked_size;
- else
- dyn.d_un.d_val = s->_raw_size;
+ s = htab->srelplt;
+ dyn.d_un.d_val = s->_raw_size;
break;
case DT_RELSZ:
@@ -3282,18 +3280,23 @@ elf_i386_finish_dynamic_sections (output_bfd, info)
included in the overall relocs (DT_REL). This is
what Solaris does. However, UnixWare can not handle
that case. Therefore, we override the DT_RELSZ entry
- here to make it not include the JMPREL relocs. Since
- the linker script arranges for .rel.plt to follow all
- other relocation sections, we don't have to worry
- about changing the DT_REL entry. */
- if (htab->srelplt != NULL)
- {
- s = htab->srelplt->output_section;
- if (s->_cooked_size != 0)
- dyn.d_un.d_val -= s->_cooked_size;
- else
- dyn.d_un.d_val -= s->_raw_size;
- }
+ here to make it not include the JMPREL relocs. */
+ s = htab->srelplt;
+ if (s == NULL)
+ continue;
+ dyn.d_un.d_val -= s->_raw_size;
+ break;
+
+ case DT_REL:
+ /* We may not be using the standard ELF linker script.
+ If .rel.plt is the first .rel section, we adjust
+ DT_REL to not include it. */
+ s = htab->srelplt;
+ if (s == NULL)
+ continue;
+ if (dyn.d_un.d_ptr != s->output_section->vma + s->output_offset)
+ continue;
+ dyn.d_un.d_ptr += s->_raw_size;
break;
}
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index ba0ad2e..5791883 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -6227,30 +6227,32 @@ ppc64_elf_finish_dynamic_sections (output_bfd, info)
continue;
case DT_PPC64_GLINK:
- dyn.d_un.d_ptr = (htab->sglink->output_section->vma
- + htab->sglink->output_offset);
+ s = htab->sglink;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
break;
case DT_PPC64_OPD:
s = bfd_get_section_by_name (output_bfd, ".opd");
- if (s != NULL)
- dyn.d_un.d_ptr = s->vma;
+ if (s == NULL)
+ continue;
+ dyn.d_un.d_ptr = s->vma;
break;
case DT_PPC64_OPDSZ:
s = bfd_get_section_by_name (output_bfd, ".opd");
- if (s != NULL)
- dyn.d_un.d_val = s->_raw_size;
+ if (s == NULL)
+ continue;
+ dyn.d_un.d_val = s->_raw_size;
break;
case DT_PLTGOT:
- dyn.d_un.d_ptr = (htab->splt->output_section->vma
- + htab->splt->output_offset);
+ s = htab->splt;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
break;
case DT_JMPREL:
- dyn.d_un.d_ptr = (htab->srelplt->output_section->vma
- + htab->srelplt->output_offset);
+ s = htab->srelplt;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
break;
case DT_PLTRELSZ:
@@ -6260,8 +6262,22 @@ ppc64_elf_finish_dynamic_sections (output_bfd, info)
case DT_RELASZ:
/* Don't count procedure linkage table relocs in the
overall reloc count. */
- if (htab->srelplt != NULL)
- dyn.d_un.d_val -= htab->srelplt->_raw_size;
+ s = htab->srelplt;
+ if (s == NULL)
+ continue;
+ dyn.d_un.d_val -= s->_raw_size;
+ break;
+
+ case DT_RELA:
+ /* We may not be using the standard ELF linker script.
+ If .rela.plt is the first .rela section, we adjust
+ DT_RELA to not include it. */
+ s = htab->srelplt;
+ if (s == NULL)
+ continue;
+ if (dyn.d_un.d_ptr != s->output_section->vma + s->output_offset)
+ continue;
+ dyn.d_un.d_ptr += s->_raw_size;
break;
}