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

	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.

1 files changed, 13 insertions, 14 deletions

diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 9c61644..09a59b4 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -4708,7 +4708,9 @@ ppc_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
 	  || s == htab->glink
 	  || s == htab->got
 	  || s == htab->sgotplt
-	  || s == htab->sbss)
+	  || s == htab->sbss
+	  || s == htab->dynbss
+	  || s == htab->dynsbss)
 	{
 	  /* We'd like to strip these sections if they aren't needed, but if
 	     we've exported dynamic symbols from them we must leave them.
@@ -4725,19 +4727,7 @@ ppc_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
 	}
       else if (strncmp (bfd_get_section_name (dynobj, s), ".rela", 5) == 0)
 	{
-	  if (s->size == 0)
-	    {
-	      /* If we don't need this section, strip it from the
-		 output file.  This is mostly to handle .rela.bss and
-		 .rela.plt.  We must create both sections in
-		 create_dynamic_sections, because they must be created
-		 before the linker maps input sections to output
-		 sections.  The linker does that before
-		 adjust_dynamic_symbol is called, and it is that
-		 function which decides whether anything needs to go
-		 into these sections.  */
-	    }
-	  else
+	  if (s->size != 0)
 	    {
 	      /* Remember whether there are any relocation sections.  */
 	      relocs = TRUE;
@@ -4755,6 +4745,15 @@ ppc_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
 
       if (s->size == 0 && strip_section)
 	{
+	  /* If we don't need this section, strip it from the
+	     output file.  This is mostly to handle .rela.bss and
+	     .rela.plt.  We must create both sections in
+	     create_dynamic_sections, because they must be created
+	     before the linker maps input sections to output
+	     sections.  The linker does that before
+	     adjust_dynamic_symbol is called, and it is that
+	     function which decides whether anything needs to go
+	     into these sections.  */
 	  s->flags |= SEC_EXCLUDE;
 	  continue;
 	}