/* ${ELFSIZE} bit ELF emulation code for ${EMULATION_NAME}
Copyright 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
Written by Steve Chamberlain <sac@cygnus.com>
ELF support by Ian Lance Taylor <ian@cygnus.com>
static void gld${EMULATION_NAME}_before_parse (void);
static void gld${EMULATION_NAME}_after_open (void);
static void gld${EMULATION_NAME}_before_allocation (void);
-static bfd_boolean gld${EMULATION_NAME}_place_orphan (asection *s);
-static void gld${EMULATION_NAME}_finish (void);
-
+static void gld${EMULATION_NAME}_after_allocation (void);
+static lang_output_section_statement_type *gld${EMULATION_NAME}_place_orphan
+ (asection *, const char *, int);
EOF
if [ "x${USE_LIBPATH}" = xyes ] ; then
static bfd_boolean
gld${EMULATION_NAME}_load_symbols (lang_input_statement_type *entry)
{
- int class = 0;
+ int link_class = 0;
/* Tell the ELF linker that we don't want the output file to have a
DT_NEEDED entry for this file, unless it is used to resolve
references in a regular object. */
if (entry->as_needed)
- class = DYN_AS_NEEDED;
+ link_class = DYN_AS_NEEDED;
/* Tell the ELF linker that we don't want the output file to have a
DT_NEEDED entry for any dynamic library in DT_NEEDED tags from
this file at all. */
if (!entry->add_needed)
- class |= DYN_NO_ADD_NEEDED;
+ link_class |= DYN_NO_ADD_NEEDED;
if (entry->just_syms_flag
&& (bfd_get_file_flags (entry->the_bfd) & DYNAMIC) != 0)
einfo (_("%P%F: --just-symbols may not be used on DSO: %B\n"),
entry->the_bfd);
- if (!class
+ if (!link_class
|| (bfd_get_file_flags (entry->the_bfd) & DYNAMIC) == 0)
return FALSE;
- bfd_elf_set_dyn_lib_class (entry->the_bfd, class);
+ bfd_elf_set_dyn_lib_class (entry->the_bfd,
+ (enum dynamic_lib_link_class) link_class);
/* Continue on with normal load_symbols processing. */
return FALSE;
bfd *abfd;
const char *name = needed->name;
const char *soname;
- int class;
+ int link_class;
- abfd = bfd_openr (name, bfd_get_target (output_bfd));
+ abfd = bfd_openr (name, bfd_get_target (link_info.output_bfd));
if (abfd == NULL)
return FALSE;
if (! bfd_check_format (abfd, bfd_object))
}
/* For DT_NEEDED, they have to match. */
- if (abfd->xvec != output_bfd->xvec)
+ if (abfd->xvec != link_info.output_bfd->xvec)
{
bfd_close (abfd);
return FALSE;
/* Tell the ELF linker that we don't want the output file to have a
DT_NEEDED entry for this file, unless it is used to resolve
references in a regular object. */
- class = DYN_DT_NEEDED;
+ link_class = DYN_DT_NEEDED;
/* Tell the ELF linker that we don't want the output file to have a
DT_NEEDED entry for this file at all if the entry is from a file
with DYN_NO_ADD_NEEDED. */
if (needed->by != NULL
&& (bfd_elf_get_dyn_lib_class (needed->by) & DYN_NO_ADD_NEEDED) != 0)
- class |= DYN_NO_NEEDED | DYN_NO_ADD_NEEDED;
+ link_class |= DYN_NO_NEEDED | DYN_NO_ADD_NEEDED;
- bfd_elf_set_dyn_lib_class (abfd, class);
+ bfd_elf_set_dyn_lib_class (abfd, (enum dynamic_lib_link_class) link_class);
/* Add this file into the symbol table. */
if (! bfd_link_add_symbols (abfd, &link_info))
FILE *f;
char *tmppath;
- tmppath = concat (ld_sysroot, _PATH_ELF_HINTS, NULL);
+ tmppath = concat (ld_sysroot, _PATH_ELF_HINTS, (const char *) NULL);
f = fopen (tmppath, FOPEN_RB);
free (tmppath);
if (f != NULL)
info.path = NULL;
info.len = info.alloc = 0;
- tmppath = concat (ld_sysroot, "${prefix}/etc/ld.so.conf", NULL);
+ tmppath = concat (ld_sysroot, "${prefix}/etc/ld.so.conf",
+ (const char *) NULL);
if (!gld${EMULATION_NAME}_parse_ld_so_conf (&info, tmppath))
{
free (tmppath);
- tmppath = concat (ld_sysroot, "/etc/ld.so.conf", NULL);
+ tmppath = concat (ld_sysroot, "/etc/ld.so.conf",
+ (const char *) NULL);
gld${EMULATION_NAME}_parse_ld_so_conf (&info, tmppath);
}
free (tmppath);
gld${EMULATION_NAME}_write_build_id_section (bfd *abfd)
{
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
- struct build_id_info *info =
+ struct build_id_info *info = (struct build_id_info *)
elf_tdata (abfd)->after_write_object_contents_info;
asection *asec;
Elf_Internal_Shdr *i_shdr;
Elf_External_Note *e_note;
asec = info->sec;
- if (asec->output_section == NULL)
+ if (bfd_is_abs_section (asec->output_section))
{
- einfo (_("%P: .note.gnu.build-id section missing"));
- return FALSE;
+ einfo (_("%P: warning: .note.gnu.build-id section discarded,"
+ " --build-id ignored.\n"));
+ return TRUE;
}
i_shdr = &elf_section_data (asec->output_section)->this_hdr;
if (i_shdr->contents == NULL)
{
if (asec->contents == NULL)
- asec->contents = xmalloc (asec->size);
+ asec->contents = (unsigned char *) xmalloc (asec->size);
contents = asec->contents;
}
else
contents = i_shdr->contents + asec->output_offset;
- e_note = (void *) contents;
+ e_note = (Elf_External_Note *) contents;
size = offsetof (Elf_External_Note, name[sizeof "GNU"]);
size = (size + 3) & -(bfd_size_type) 4;
id_bits = contents + size;
abfd = link_info.input_bfds;
- size = gld${EMULATION_NAME}_id_note_section_size (abfd, &link_info);
- if (size == 0)
+ if (abfd == NULL)
{
- einfo ("%P: warning: unrecognized --build-id style ignored.\n");
+ /* PR 10555: If there are no input files do not
+ try to create a .note.gnu-build-id section. */
free (link_info.emit_note_gnu_build_id);
link_info.emit_note_gnu_build_id = NULL;
}
else
{
- s = bfd_make_section_with_flags (abfd, ".note.gnu.build-id",
- SEC_ALLOC | SEC_LOAD
- | SEC_IN_MEMORY | SEC_LINKER_CREATED
- | SEC_READONLY | SEC_DATA);
- if (s != NULL && bfd_set_section_alignment (abfd, s, 2))
+ size = gld${EMULATION_NAME}_id_note_section_size (abfd, &link_info);
+ if (size == 0)
{
- struct elf_obj_tdata *t = elf_tdata (output_bfd);
- struct build_id_info *b = xmalloc (sizeof *b);
- b->style = link_info.emit_note_gnu_build_id;
- b->sec = s;
- elf_section_type (s) = SHT_NOTE;
- s->size = size;
- t->after_write_object_contents
- = &gld${EMULATION_NAME}_write_build_id_section;
- t->after_write_object_contents_info = b;
+ einfo ("%P: warning: unrecognized --build-id style ignored.\n");
+ free (link_info.emit_note_gnu_build_id);
+ link_info.emit_note_gnu_build_id = NULL;
}
else
{
- einfo ("%P: warning: Cannot create .note.gnu.build-id section,"
- " --build-id ignored.\n");
- free (link_info.emit_note_gnu_build_id);
- link_info.emit_note_gnu_build_id = NULL;
+ s = bfd_make_section_with_flags (abfd, ".note.gnu.build-id",
+ SEC_ALLOC | SEC_LOAD
+ | SEC_IN_MEMORY | SEC_LINKER_CREATED
+ | SEC_READONLY | SEC_DATA);
+ if (s != NULL && bfd_set_section_alignment (abfd, s, 2))
+ {
+ struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
+ struct build_id_info *b =
+ (struct build_id_info *) xmalloc (sizeof *b);
+
+ b->style = link_info.emit_note_gnu_build_id;
+ b->sec = s;
+ elf_section_type (s) = SHT_NOTE;
+ s->size = size;
+ t->after_write_object_contents
+ = &gld${EMULATION_NAME}_write_build_id_section;
+ t->after_write_object_contents_info = b;
+ }
+ else
+ {
+ einfo ("%P: warning: Cannot create .note.gnu.build-id section,"
+ " --build-id ignored.\n");
+ free (link_info.emit_note_gnu_build_id);
+ link_info.emit_note_gnu_build_id = NULL;
+ }
}
}
}
loop. */
if (!link_info.executable)
return;
- needed = bfd_elf_get_needed_list (output_bfd, &link_info);
+ needed = bfd_elf_get_needed_list (link_info.output_bfd, &link_info);
for (l = needed; l != NULL; l = l->next)
{
struct bfd_link_needed_list *ll;
if [ "x${USE_LIBPATH}" = xyes ] ; then
fragment <<EOF
found = 0;
- rp = bfd_elf_get_runpath_list (output_bfd, &link_info);
+ rp = bfd_elf_get_runpath_list (link_info.output_bfd, &link_info);
for (; !found && rp != NULL; rp = rp->next)
{
char *tmpname = gld${EMULATION_NAME}_add_sysroot (rp->name);
will do no harm. */
if (strcmp (exp->assign.dst, ".") != 0)
{
- if (!bfd_elf_record_link_assignment (output_bfd, &link_info,
+ if (!bfd_elf_record_link_assignment (link_info.output_bfd,
+ &link_info,
exp->assign.dst, provide,
exp->assign.hidden))
einfo ("%P%F: failed to record assignment to %s: %E\n",
asection *sinterp;
if (link_info.hash->type == bfd_link_elf_hash_table)
- _bfd_elf_tls_setup (output_bfd, &link_info);
+ _bfd_elf_tls_setup (link_info.output_bfd, &link_info);
/* If we are going to make any variable assignments, we need to let
the ELF backend know about them in case the variables are
if (rpath == NULL)
rpath = (const char *) getenv ("LD_RUN_PATH");
if (! (bfd_elf_size_dynamic_sections
- (output_bfd, command_line.soname, rpath,
+ (link_info.output_bfd, command_line.soname, rpath,
command_line.filter_shlib,
(const char * const *) command_line.auxiliary_filters,
&link_info, &sinterp, lang_elf_version_info)))
continue;
sz = s->size;
- msg = xmalloc ((size_t) (sz + 1));
+ msg = (char *) xmalloc ((size_t) (sz + 1));
if (! bfd_get_section_contents (is->the_bfd, s, msg,
(file_ptr) 0, sz))
einfo ("%F%B: Can't read contents of section .gnu.warning: %E\n",
before_allocation_default ();
- if (!bfd_elf_size_dynsym_hash_dynstr (output_bfd, &link_info))
+ if (!bfd_elf_size_dynsym_hash_dynstr (link_info.output_bfd, &link_info))
einfo ("%P%F: failed to set dynamic section sizes: %E\n");
}
/* Try the .so extension first. If that fails build a new filename
using EXTRA_SHLIB_EXTENSION. */
if (! ldfile_try_open_bfd (string, entry))
- sprintf (string, "%s/lib%s%s%s", search->name,
- filename, arch, EXTRA_SHLIB_EXTENSION);
+ {
+ sprintf (string, "%s/lib%s%s%s", search->name,
+ filename, arch, EXTRA_SHLIB_EXTENSION);
#endif
if (! ldfile_try_open_bfd (string, entry))
free (string);
return FALSE;
}
+#ifdef EXTRA_SHLIB_EXTENSION
+ }
+#endif
entry->filename = string;
lookup != NULL;
lookup = lookup->next)
{
- if (lookup->constraint != -1
+ if (lookup->constraint >= 0
&& CONST_STRNEQ (lookup->name, ".rel"))
{
int lookrela = lookup->name[4] == 'a';
/* Place an orphan section. We use this to put random SHF_ALLOC
sections in the right segment. */
-static bfd_boolean
-gld${EMULATION_NAME}_place_orphan (asection *s)
+static lang_output_section_statement_type *
+gld${EMULATION_NAME}_place_orphan (asection *s,
+ const char *secname,
+ int constraint)
{
static struct orphan_save hold[] =
{
0, 0, 0, 0 },
{ ".sdata",
SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_DATA | SEC_SMALL_DATA,
- 0, 0, 0, 0 }
+ 0, 0, 0, 0 },
+ { 0,
+ SEC_HAS_CONTENTS,
+ 0, 0, 0, 0 },
};
enum orphan_save_index
{
orphan_bss,
orphan_rel,
orphan_interp,
- orphan_sdata
+ orphan_sdata,
+ orphan_nonalloc
};
static int orphan_init_done = 0;
struct orphan_save *place;
- const char *secname;
lang_output_section_statement_type *after;
lang_output_section_statement_type *os;
int isdyn = 0;
int iself = s->owner->xvec->flavour == bfd_target_elf_flavour;
unsigned int sh_type = iself ? elf_section_type (s) : SHT_NULL;
- secname = bfd_get_section_name (s->owner, s);
-
if (! link_info.relocatable
&& link_info.combreloc
&& (s->flags & SEC_ALLOC))
}
}
- if (isdyn || (!config.unique_orphan_sections && !unique_section_p (s)))
- {
- /* Look through the script to see where to place this section. */
- os = lang_output_section_find (secname);
-
- if (os != NULL
- && (os->bfd_section == NULL
- || os->bfd_section->flags == 0
- || (_bfd_elf_match_sections_by_type (output_bfd,
- os->bfd_section,
- s->owner, s)
- && ((s->flags ^ os->bfd_section->flags)
- & (SEC_LOAD | SEC_ALLOC)) == 0)))
- {
- /* We already have an output section statement with this
- name, and its bfd section, if any, has compatible flags.
- If the section already exists but does not have any flags
- set, then it has been created by the linker, probably as a
- result of a --section-start command line switch. */
- lang_add_section (&os->children, s, os);
- return TRUE;
- }
- }
+ /* Look through the script to see where to place this section. */
+ if (constraint == 0)
+ for (os = lang_output_section_find (secname);
+ os != NULL;
+ os = next_matching_output_section_statement (os, 0))
+ {
+ /* If we don't match an existing output section, tell
+ lang_insert_orphan to create a new output section. */
+ constraint = SPECIAL;
+
+ if (os->bfd_section != NULL
+ && (os->bfd_section->flags == 0
+ || (_bfd_elf_match_sections_by_type (link_info.output_bfd,
+ os->bfd_section,
+ s->owner, s)
+ && ((s->flags ^ os->bfd_section->flags)
+ & (SEC_LOAD | SEC_ALLOC)) == 0)))
+ {
+ /* We already have an output section statement with this
+ name, and its bfd section has compatible flags.
+ If the section already exists but does not have any flags
+ set, then it has been created by the linker, probably as a
+ result of a --section-start command line switch. */
+ lang_add_section (&os->children, s, os);
+ return os;
+ }
+ }
if (!orphan_init_done)
{
+ lang_output_section_statement_type *lookup;
struct orphan_save *ho;
+
for (ho = hold; ho < hold + sizeof (hold) / sizeof (hold[0]); ++ho)
if (ho->name != NULL)
{
if (ho->os != NULL && ho->os->flags == 0)
ho->os->flags = ho->flags;
}
+ lookup = hold[orphan_bss].os;
+ if (lookup == NULL)
+ lookup = &lang_output_section_statement.head->output_section_statement;
+ for (; lookup != NULL; lookup = lookup->next)
+ if ((lookup->bfd_section != NULL
+ && (lookup->bfd_section->flags & SEC_DEBUGGING) != 0)
+ || strcmp (lookup->name, ".comment") == 0)
+ break;
+ hold[orphan_nonalloc].os = lookup ? lookup->prev : NULL;
+ hold[orphan_nonalloc].name = ".comment";
orphan_init_done = 1;
}
sections into the .text section to get them out of the way. */
if (link_info.executable
&& ! link_info.relocatable
- && CONST_STRNEQ (secname, ".gnu.warning.")
+ && CONST_STRNEQ (s->name, ".gnu.warning.")
&& hold[orphan_text].os != NULL)
{
- lang_add_section (&hold[orphan_text].os->children, s,
- hold[orphan_text].os);
- return TRUE;
+ os = hold[orphan_text].os;
+ lang_add_section (&os->children, s, os);
+ return os;
}
/* Decide which segment the section should go in based on the
in the first page. */
place = NULL;
- if ((s->flags & SEC_ALLOC) == 0)
+ if ((s->flags & (SEC_ALLOC | SEC_DEBUGGING)) == 0)
+ place = &hold[orphan_nonalloc];
+ else if ((s->flags & SEC_ALLOC) == 0)
;
else if ((s->flags & SEC_LOAD) != 0
&& ((iself && sh_type == SHT_NOTE)
after = &lang_output_section_statement.head->output_section_statement;
}
- /* Choose a unique name for the section. This will be needed if the
- same section name appears in the input file with different
- loadable or allocatable characteristics. */
- if (bfd_get_section_by_name (output_bfd, secname) != NULL)
- {
- static int count = 1;
- secname = bfd_get_unique_section_name (output_bfd, secname, &count);
- if (secname == NULL)
- einfo ("%F%P: place_orphan failed: %E\n");
- }
-
- lang_insert_orphan (s, secname, after, place, NULL, NULL);
-
- return TRUE;
+ return lang_insert_orphan (s, secname, constraint, after, place, NULL, NULL);
}
EOF
fi
-if test x"$LDEMUL_FINISH" != xgld"$EMULATION_NAME"_finish; then
+if test x"$LDEMUL_AFTER_ALLOCATION" != xgld"$EMULATION_NAME"_after_allocation; then
fragment <<EOF
static void
-gld${EMULATION_NAME}_finish (void)
+gld${EMULATION_NAME}_after_allocation (void)
{
- bfd_boolean need_layout = bfd_elf_discard_info (output_bfd, &link_info);
-
+ bfd_boolean need_layout = bfd_elf_discard_info (link_info.output_bfd,
+ &link_info);
gld${EMULATION_NAME}_map_segments (need_layout);
- finish_default ();
}
EOF
fi
if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
echo ' ; else if (link_info.pie && link_info.combreloc' >> e${EMULATION_NAME}.c
echo ' && link_info.relro' >> e${EMULATION_NAME}.c
-echo ' && (link_info.flags & DT_BIND_NOW)) return' >> e${EMULATION_NAME}.c
+echo ' && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xdw >> e${EMULATION_NAME}.c
echo ' ; else if (link_info.pie && link_info.combreloc) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xdc >> e${EMULATION_NAME}.c
if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
echo ' ; else if (link_info.shared && link_info.combreloc' >> e${EMULATION_NAME}.c
echo ' && link_info.relro' >> e${EMULATION_NAME}.c
-echo ' && (link_info.flags & DT_BIND_NOW)) return' >> e${EMULATION_NAME}.c
+echo ' && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xsw >> e${EMULATION_NAME}.c
echo ' ; else if (link_info.shared && link_info.combreloc) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xsc >> e${EMULATION_NAME}.c
fi
if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
echo ' ; else if (link_info.combreloc && link_info.relro' >> e${EMULATION_NAME}.c
-echo ' && (link_info.flags & DT_BIND_NOW)) return' >> e${EMULATION_NAME}.c
+echo ' && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xw >> e${EMULATION_NAME}.c
echo ' ; else if (link_info.combreloc) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xc >> e${EMULATION_NAME}.c
if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
fragment <<EOF
else if (link_info.pie && link_info.combreloc
- && link_info.relro && (link_info.flags & DT_BIND_NOW))
+ && link_info.relro && (link_info.flags & DF_BIND_NOW))
return "ldscripts/${EMULATION_NAME}.xdw";
else if (link_info.pie && link_info.combreloc)
return "ldscripts/${EMULATION_NAME}.xdc";
if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
fragment <<EOF
else if (link_info.shared && link_info.combreloc
- && link_info.relro && (link_info.flags & DT_BIND_NOW))
+ && link_info.relro && (link_info.flags & DF_BIND_NOW))
return "ldscripts/${EMULATION_NAME}.xsw";
else if (link_info.shared && link_info.combreloc)
return "ldscripts/${EMULATION_NAME}.xsc";
if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
fragment <<EOF
else if (link_info.combreloc && link_info.relro
- && (link_info.flags & DT_BIND_NOW))
+ && (link_info.flags & DF_BIND_NOW))
return "ldscripts/${EMULATION_NAME}.xw";
else if (link_info.combreloc)
return "ldscripts/${EMULATION_NAME}.xc";
if (*end || (config.maxpagesize & (config.maxpagesize - 1)) != 0)
einfo (_("%P%F: invalid maxium page size \`%s'\n"),
optarg + 14);
- ASSERT (default_target != NULL);
- bfd_emul_set_maxpagesize (default_target, config.maxpagesize);
}
else if (CONST_STRNEQ (optarg, "common-page-size="))
{
|| (config.commonpagesize & (config.commonpagesize - 1)) != 0)
einfo (_("%P%F: invalid common page size \`%s'\n"),
optarg + 17);
- ASSERT (default_target != NULL);
- bfd_emul_set_commonpagesize (default_target,
- config.commonpagesize);
}
/* What about the other Solaris -z options? FIXME. */
break;
static void
gld${EMULATION_NAME}_list_options (FILE * file)
{
- fprintf (file, _(" --build-id[=STYLE]\tGenerate build ID note\n"));
+ fprintf (file, _("\
+ --build-id[=STYLE] Generate build ID note\n"));
EOF
if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
fragment <<EOF
- fprintf (file, _(" -Bgroup\t\tSelects group name lookup rules for DSO\n"));
- fprintf (file, _(" --disable-new-dtags\tDisable new dynamic tags\n"));
- fprintf (file, _(" --enable-new-dtags\tEnable new dynamic tags\n"));
- fprintf (file, _(" --eh-frame-hdr\tCreate .eh_frame_hdr section\n"));
- fprintf (file, _(" --hash-style=STYLE\tSet hash style to sysv, gnu or both\n"));
- fprintf (file, _(" -z combreloc\t\tMerge dynamic relocs into one section and sort\n"));
- fprintf (file, _(" -z defs\t\tReport unresolved symbols in object files.\n"));
- fprintf (file, _(" -z execstack\t\tMark executable as requiring executable stack\n"));
- fprintf (file, _(" -z initfirst\t\tMark DSO to be initialized first at runtime\n"));
- fprintf (file, _(" -z interpose\t\tMark object to interpose all DSOs but executable\n"));
- fprintf (file, _(" -z lazy\t\tMark object lazy runtime binding (default)\n"));
- fprintf (file, _(" -z loadfltr\t\tMark object requiring immediate process\n"));
- fprintf (file, _(" -z muldefs\t\tAllow multiple definitions\n"));
- fprintf (file, _(" -z nocombreloc\tDon't merge dynamic relocs into one section\n"));
- fprintf (file, _(" -z nocopyreloc\tDon't create copy relocs\n"));
- fprintf (file, _(" -z nodefaultlib\tMark object not to use default search paths\n"));
- fprintf (file, _(" -z nodelete\t\tMark DSO non-deletable at runtime\n"));
- fprintf (file, _(" -z nodlopen\t\tMark DSO not available to dlopen\n"));
- fprintf (file, _(" -z nodump\t\tMark DSO not available to dldump\n"));
- fprintf (file, _(" -z noexecstack\tMark executable as not requiring executable stack\n"));
+ fprintf (file, _("\
+ -Bgroup Selects group name lookup rules for DSO\n"));
+ fprintf (file, _("\
+ --disable-new-dtags Disable new dynamic tags\n"));
+ fprintf (file, _("\
+ --enable-new-dtags Enable new dynamic tags\n"));
+ fprintf (file, _("\
+ --eh-frame-hdr Create .eh_frame_hdr section\n"));
+ fprintf (file, _("\
+ --hash-style=STYLE Set hash style to sysv, gnu or both\n"));
+ fprintf (file, _("\
+ -z combreloc Merge dynamic relocs into one section and sort\n"));
+ fprintf (file, _("\
+ -z defs Report unresolved symbols in object files.\n"));
+ fprintf (file, _("\
+ -z execstack Mark executable as requiring executable stack\n"));
+ fprintf (file, _("\
+ -z initfirst Mark DSO to be initialized first at runtime\n"));
+ fprintf (file, _("\
+ -z interpose Mark object to interpose all DSOs but executable\n"));
+ fprintf (file, _("\
+ -z lazy Mark object lazy runtime binding (default)\n"));
+ fprintf (file, _("\
+ -z loadfltr Mark object requiring immediate process\n"));
+ fprintf (file, _("\
+ -z muldefs Allow multiple definitions\n"));
+ fprintf (file, _("\
+ -z nocombreloc Don't merge dynamic relocs into one section\n"));
+ fprintf (file, _("\
+ -z nocopyreloc Don't create copy relocs\n"));
+ fprintf (file, _("\
+ -z nodefaultlib Mark object not to use default search paths\n"));
+ fprintf (file, _("\
+ -z nodelete Mark DSO non-deletable at runtime\n"));
+ fprintf (file, _("\
+ -z nodlopen Mark DSO not available to dlopen\n"));
+ fprintf (file, _("\
+ -z nodump Mark DSO not available to dldump\n"));
+ fprintf (file, _("\
+ -z noexecstack Mark executable as not requiring executable stack\n"));
EOF
if test -n "$COMMONPAGESIZE"; then
fragment <<EOF
- fprintf (file, _(" -z norelro\t\tDon't create RELRO program header\n"));
+ fprintf (file, _("\
+ -z norelro Don't create RELRO program header\n"));
EOF
fi
fragment <<EOF
- fprintf (file, _(" -z now\t\tMark object non-lazy runtime binding\n"));
- fprintf (file, _(" -z origin\t\tMark object requiring immediate \$ORIGIN processing\n\t\t\t at runtime\n"));
+ fprintf (file, _("\
+ -z now Mark object non-lazy runtime binding\n"));
+ fprintf (file, _("\
+ -z origin Mark object requiring immediate \$ORIGIN\n\
+ processing at runtime\n"));
EOF
if test -n "$COMMONPAGESIZE"; then
fragment <<EOF
- fprintf (file, _(" -z relro\t\tCreate RELRO program header\n"));
+ fprintf (file, _("\
+ -z relro Create RELRO program header\n"));
EOF
fi
fragment <<EOF
- fprintf (file, _(" -z max-page-size=SIZE\tSet maximum page size to SIZE\n"));
- fprintf (file, _(" -z common-page-size=SIZE\n\t\t\tSet common page size to SIZE\n"));
- fprintf (file, _(" -z KEYWORD\t\tIgnored for Solaris compatibility\n"));
+ fprintf (file, _("\
+ -z max-page-size=SIZE Set maximum page size to SIZE\n"));
+ fprintf (file, _("\
+ -z common-page-size=SIZE Set common page size to SIZE\n"));
+ fprintf (file, _("\
+ -z KEYWORD Ignored for Solaris compatibility\n"));
EOF
fi
${LDEMUL_HLL-hll_default},
${LDEMUL_AFTER_PARSE-after_parse_default},
${LDEMUL_AFTER_OPEN-gld${EMULATION_NAME}_after_open},
- ${LDEMUL_AFTER_ALLOCATION-after_allocation_default},
+ ${LDEMUL_AFTER_ALLOCATION-gld${EMULATION_NAME}_after_allocation},
${LDEMUL_SET_OUTPUT_ARCH-set_output_arch_default},
${LDEMUL_CHOOSE_TARGET-ldemul_default_target},
${LDEMUL_BEFORE_ALLOCATION-gld${EMULATION_NAME}_before_allocation},
${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script},
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
- ${LDEMUL_FINISH-gld${EMULATION_NAME}_finish},
+ ${LDEMUL_FINISH-finish_default},
${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL},
${LDEMUL_OPEN_DYNAMIC_ARCHIVE-gld${EMULATION_NAME}_open_dynamic_archive},
${LDEMUL_PLACE_ORPHAN-gld${EMULATION_NAME}_place_orphan},
projects / msp430-binutils.git / blobdiff