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* elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none

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of the usual sections are found.
	* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
	Strip .dynbss if it is zero size.
	* elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
	* elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
	* elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
	* elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
	.dynsbss.
	(i370_elf_finish_dynamic_sections): Don't attempt to write .got
	when it is zero size.
	* elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
	of .dynbss and zero size sections.
	* elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
	it is zero size.
	* elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy.  Strip
	.dynbss if zero size.
	* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
	too.
	* elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
	* elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
	* elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
	* elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy.  Strip
	.plt.* and .got.plt.* if zero size.
	* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy.  Strip
	.got* and .dynbss if zero size.
	* elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy.  Strip
	* elf64-ppc.c (create_linkage_sections): Create branch lookup table
	in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
	reloc section.
	(create_got_section): Always create new .got and .rela.got sections.
	(ppc64_elf_size_dynamic_sections): Tidy.  Strip .dynbss if zero size.
	* elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
	* elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
	* elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
	dynamic bss sections correctly.
	* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
	* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy.  Strip
	.dynbss if zero size.
This commit is contained in:
Alan Modra
2005-07-08 06:20:06 +00:00
parent b4f261e094
commit c456f0829f
23 changed files with 388 additions and 425 deletions
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25
bfd/elfxx-mips.c
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@@ -6668,7 +6668,6 @@ _bfd_mips_elf_size_dynamic_sections (bfd *output_bfd,
for (s = dynobj->sections; s != NULL; s = s->next)
{
const char *name;
bfd_boolean strip;
/* It's OK to base decisions on the section name, because none
of the dynobj section names depend upon the input files. */
@@ -6677,24 +6676,9 @@ _bfd_mips_elf_size_dynamic_sections (bfd *output_bfd,
if ((s->flags & SEC_LINKER_CREATED) == 0)
continue;
strip = FALSE;
if (strncmp (name, ".rel", 4) == 0)
{
if (s->size == 0)
{
/* We only strip the section if the output section name
has the same name. Otherwise, there might be several
input sections for this output section. FIXME: This
code is probably not needed these days anyhow, since
the linker now does not create empty output sections. */
if (s->output_section != NULL
&& strcmp (name,
bfd_get_section_name (s->output_section->owner,
s->output_section)) == 0)
strip = TRUE;
}
else
if (s->size != 0)
{
const char *outname;
asection *target;
@@ -6818,15 +6802,18 @@ _bfd_mips_elf_size_dynamic_sections (bfd *output_bfd,
continue;
}
if (strip)
if (s->size == 0)
{
s->flags |= SEC_EXCLUDE;
continue;
}
if ((s->flags & SEC_HAS_CONTENTS) == 0)
continue;
/* Allocate memory for the section contents. */
s->contents = bfd_zalloc (dynobj, s->size);
if (s->contents == NULL && s->size != 0)
if (s->contents == NULL)
{
bfd_set_error (bfd_error_no_memory);
return FALSE;