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* emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse):
	Copy last elf32.em here too.
	* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
	* emultempl/mmixelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
	* emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
This commit is contained in:
Roland McGrath 2012-11-26 23:26:35 +00:00
parent b80f948aeb
commit e2caaa1f59
5 changed files with 26 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

8
ld/ChangeLog
View file

@ -1,3 +1,11 @@
2012-11-26 Roland McGrath <mcgrathr@google.com>
* emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse):
Copy last elf32.em here too.
* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
* emultempl/mmixelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
* emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
2012-11-21 Roland McGrath <mcgrathr@google.com> 2012-11-21 Roland McGrath <mcgrathr@google.com>
* ld.h (ld_config_type): New flag member separate_code. * ld.h (ld_config_type): New flag member separate_code.

1
ld/emultempl/aarch64elf.em
View file

@ -39,6 +39,7 @@ gld${EMULATION_NAME}_before_parse (void)
#endif /* not TARGET_ */ #endif /* not TARGET_ */
input_flags.dynamic = ${DYNAMIC_LINK-TRUE}; input_flags.dynamic = ${DYNAMIC_LINK-TRUE};
config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`; config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
} }
static void static void

25
ld/emultempl/armelf.em
View file

@ -52,6 +52,7 @@ gld${EMULATION_NAME}_before_parse (void)
#endif /* not TARGET_ */ #endif /* not TARGET_ */
input_flags.dynamic = ${DYNAMIC_LINK-TRUE}; input_flags.dynamic = ${DYNAMIC_LINK-TRUE};
config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`; config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
} }
static void static void
@ -254,19 +255,19 @@ compare_output_sec_vma (const void *a, const void *b)
asection *asec = *(asection **) a, *bsec = *(asection **) b; asection *asec = *(asection **) a, *bsec = *(asection **) b;
asection *aout = asec->output_section, *bout = bsec->output_section; asection *aout = asec->output_section, *bout = bsec->output_section;
bfd_vma avma, bvma; bfd_vma avma, bvma;
/* If there's no output section for some reason, compare equal. */ /* If there's no output section for some reason, compare equal. */
if (!aout || !bout) if (!aout || !bout)
return 0; return 0;
avma = aout->vma + asec->output_offset; avma = aout->vma + asec->output_offset;
bvma = bout->vma + bsec->output_offset; bvma = bout->vma + bsec->output_offset;
if (avma > bvma) if (avma > bvma)
return 1; return 1;
else if (avma < bvma) else if (avma < bvma)
return -1; return -1;
return 0; return 0;
} }
@ -286,10 +287,10 @@ gld${EMULATION_NAME}_after_allocation (void)
{ {
bfd *abfd = is->the_bfd; bfd *abfd = is->the_bfd;
asection *sec; asection *sec;
if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0) if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0)
continue; continue;
for (sec = abfd->sections; sec != NULL; sec = sec->next) for (sec = abfd->sections; sec != NULL; sec = sec->next)
{ {
asection *out_sec = sec->output_section; asection *out_sec = sec->output_section;
@ -305,7 +306,7 @@ gld${EMULATION_NAME}_after_allocation (void)
if (sec_count == list_size) if (sec_count == list_size)
{ {
list_size *= 2; list_size *= 2;
sec_list = (asection **) sec_list = (asection **)
xrealloc (sec_list, list_size * sizeof (asection *)); xrealloc (sec_list, list_size * sizeof (asection *));
} }
@ -313,13 +314,13 @@ gld${EMULATION_NAME}_after_allocation (void)
} }
} }
} }
qsort (sec_list, sec_count, sizeof (asection *), &compare_output_sec_vma); qsort (sec_list, sec_count, sizeof (asection *), &compare_output_sec_vma);
if (elf32_arm_fix_exidx_coverage (sec_list, sec_count, &link_info, if (elf32_arm_fix_exidx_coverage (sec_list, sec_count, &link_info,
merge_exidx_entries)) merge_exidx_entries))
need_laying_out = 1; need_laying_out = 1;
free (sec_list); free (sec_list);
} }
@ -465,7 +466,7 @@ arm_elf_create_output_section_statements (void)
target2_type, fix_v4bx, use_blx, target2_type, fix_v4bx, use_blx,
vfp11_denorm_fix, no_enum_size_warning, vfp11_denorm_fix, no_enum_size_warning,
no_wchar_size_warning, no_wchar_size_warning,
pic_veneer, fix_cortex_a8, pic_veneer, fix_cortex_a8,
fix_arm1176); fix_arm1176);
stub_file = lang_add_input_file ("linker stubs", stub_file = lang_add_input_file ("linker stubs",
@ -480,7 +481,7 @@ arm_elf_create_output_section_statements (void)
einfo ("%X%P: can not create BFD %E\n"); einfo ("%X%P: can not create BFD %E\n");
return; return;
} }
stub_file->the_bfd->flags |= BFD_LINKER_CREATED; stub_file->the_bfd->flags |= BFD_LINKER_CREATED;
ldlang_add_file (stub_file); ldlang_add_file (stub_file);

4
ld/emultempl/mmixelf.em
View file

@ -1,5 +1,5 @@
# This shell script emits a C file. -*- C -*- # This shell script emits a C file. -*- C -*-
# Copyright 2001, 2002, 2003, 2005, 2007 Free Software Foundation, Inc. # Copyright 2001, 2002, 2003, 2005, 2007, 2012 Free Software Foundation, Inc.
# #
# This file is part of the GNU Binutils. # This file is part of the GNU Binutils.
# #
@ -38,6 +38,8 @@ elfmmix_before_parse (void)
full system with shared libraries and demand paging, you will want to full system with shared libraries and demand paging, you will want to
exclude this file. */ exclude this file. */
config.magic_demand_paged = FALSE; config.magic_demand_paged = FALSE;
config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
} }
EOF EOF

2
ld/emultempl/scoreelf.em
View file

@ -38,6 +38,7 @@ gld${EMULATION_NAME}_before_parse ()
#endif /* not TARGET_ */ #endif /* not TARGET_ */
input_flags.dynamic = ${DYNAMIC_LINK-TRUE}; input_flags.dynamic = ${DYNAMIC_LINK-TRUE};
config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`; config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
} }
static void static void
@ -74,4 +75,3 @@ LDEMUL_AFTER_OPEN=score_elf_after_open
# Replace the elf before_parse function with our own. # Replace the elf before_parse function with our own.
LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse