From da78eff5bcb5a708012a963d3de2b1882105e50f Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Fri, 8 Jul 2005 06:20:06 +0000 Subject: * 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. --- bfd/elf64-alpha.c | 38 ++++++++++++++++++-------------------- 1 file changed, 18 insertions(+), 20 deletions(-) (limited to 'bfd/elf64-alpha.c') diff --git a/bfd/elf64-alpha.c b/bfd/elf64-alpha.c index 2e09c6ed9b..2868a02239 100644 --- a/bfd/elf64-alpha.c +++ b/bfd/elf64-alpha.c @@ -2767,7 +2767,6 @@ elf64_alpha_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED, for (s = dynobj->sections; s != NULL; s = s->next) { const char *name; - bfd_boolean strip; if (!(s->flags & SEC_LINKER_CREATED)) continue; @@ -2776,23 +2775,11 @@ elf64_alpha_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED, of the dynobj section names depend upon the input files. */ name = bfd_get_section_name (dynobj, s); - /* If we don't need this section, strip it from the output file. - This is to handle .rela.bss and .rela.plt. We must create it - in create_dynamic_sections, because it 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. */ - - strip = FALSE; - if (strncmp (name, ".rela", 5) == 0) { - strip = (s->size == 0); - - if (!strip) + if (s->size != 0) { - if (strcmp(name, ".rela.plt") == 0) + if (strcmp (name, ".rela.plt") == 0) relplt = TRUE; /* We use the reloc_count field as a counter if we need @@ -2800,19 +2787,30 @@ elf64_alpha_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED, s->reloc_count = 0; } } - else if (strcmp (name, ".plt") != 0) + else if (strncmp (name, ".got", 4) != 0 + && strcmp (name, ".plt") != 0 + && strcmp (name, ".dynbss") != 0) { /* It's not one of our dynamic sections, so don't allocate space. */ continue; } - if (strip) - s->flags |= SEC_EXCLUDE; - else + if (s->size == 0) + { + /* If we don't need this section, strip it from the output file. + This is to handle .rela.bss and .rela.plt. We must create it + in create_dynamic_sections, because it 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; + } + else if ((s->flags & SEC_HAS_CONTENTS) != 0) { /* Allocate memory for the section contents. */ s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->size); - if (s->contents == NULL && s->size != 0) + if (s->contents == NULL) return FALSE; } } -- cgit v1.2.1