From fc7aa874aad7eea29014c5591174d57f81500d69 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Mon, 16 Apr 2018 22:15:14 +0930 Subject: [PATCH] Remove sunos.em Should have been removed with the m68k and sparc aout targets. * emultempl/sunos.em: Delete. --- ld/ChangeLog | 4 + ld/emultempl/sunos.em | 1042 ----------------------------------------- 2 files changed, 4 insertions(+), 1042 deletions(-) delete mode 100644 ld/emultempl/sunos.em diff --git a/ld/ChangeLog b/ld/ChangeLog index 86f1b36183c..bdf1e3fd540 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,7 @@ +2018-04-16 Alan Modra + + * emultempl/sunos.em: Delete. + 2018-04-16 Alan Modra * Makefile.am: Remove arm-epoc-pe support. diff --git a/ld/emultempl/sunos.em b/ld/emultempl/sunos.em deleted file mode 100644 index 173069b81c9..00000000000 --- a/ld/emultempl/sunos.em +++ /dev/null @@ -1,1042 +0,0 @@ -# This shell script emits a C file. -*- C -*- -# It does some substitutions. -if [ -z "$MACHINE" ]; then - OUTPUT_ARCH=${ARCH} -else - OUTPUT_ARCH=${ARCH}:${MACHINE} -fi -fragment < - SunOS shared library support by Ian Lance Taylor - - This file is part of the GNU Binutils. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, - MA 02110-1301, USA. */ - -#define TARGET_IS_${EMULATION_NAME} - -#include "sysdep.h" -#include "bfd.h" -#include "bfdlink.h" -#include "libiberty.h" -#include "safe-ctype.h" - -#include "ld.h" -#include "ldmain.h" -#include "ldmisc.h" -#include "ldexp.h" -#include "ldlang.h" -#include "ldfile.h" -#include "ldemul.h" - -#ifdef HAVE_DIRENT_H -# include -#else -# define dirent direct -# ifdef HAVE_SYS_NDIR_H -# include -# endif -# ifdef HAVE_SYS_DIR_H -# include -# endif -# ifdef HAVE_NDIR_H -# include -# endif -#endif - -static void gld${EMULATION_NAME}_find_so - (lang_input_statement_type *); -static char *gld${EMULATION_NAME}_search_dir - (const char *, const char *, bfd_boolean *); -static void gld${EMULATION_NAME}_check_needed - (lang_input_statement_type *); -static bfd_boolean gld${EMULATION_NAME}_search_needed - (const char *, const char *); -static bfd_boolean gld${EMULATION_NAME}_try_needed - (const char *, const char *); -static void gld${EMULATION_NAME}_find_assignment - (lang_statement_union_type *); -static void gld${EMULATION_NAME}_find_exp_assignment - (etree_type *); -static void gld${EMULATION_NAME}_count_need - (lang_input_statement_type *); -static void gld${EMULATION_NAME}_set_need - (lang_input_statement_type *); - -static void -gld${EMULATION_NAME}_before_parse (void) -{ - ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`); - input_flags.dynamic = TRUE; - config.has_shared = TRUE; -} - -/* This is called after the command line arguments have been parsed, - but before the linker script has been read. If this is a native - linker, we add the directories in LD_LIBRARY_PATH to the search - list. */ - -static void -gld${EMULATION_NAME}_set_symbols (void) -{ -EOF -if [ "x${host}" = "x${target}" ] ; then - case " ${EMULATION_LIBPATH} " in - *" ${EMULATION_NAME} "*) -fragment <flags.search_dirs - || ! inp->flags.maybe_archive - || ! inp->flags.dynamic) - return; - - ASSERT (CONST_STRNEQ (inp->local_sym_name, "-l")); - - for (search = search_head; search != NULL; search = search->next) - { - bfd_boolean found_static; - - found = gld${EMULATION_NAME}_search_dir (search->name, inp->filename, - &found_static); - if (found != NULL || found_static) - break; - } - - if (found == NULL) - { - /* We did not find a matching .so file. This isn't an error, - since there might still be a matching .a file, which will be - found by the usual search. */ - return; - } - - /* Replace the filename with the one we have found. */ - alc = (char *) xmalloc (strlen (search->name) + strlen (found) + 2); - sprintf (alc, "%s/%s", search->name, found); - inp->filename = alc; - - /* Turn off the search_dirs_flag to prevent ldfile_open_file from - searching for this file again. */ - inp->flags.search_dirs = FALSE; - - free (found); - - /* Now look for the same file name, but with .sa instead of .so. If - found, add it to the list of input files. */ - alc = (char *) xmalloc (strlen (inp->filename) + 1); - strcpy (alc, inp->filename); - strstr (alc + strlen (search->name), ".so")[2] = 'a'; - if (stat (alc, &st) != 0) - free (alc); - else - { - lang_input_statement_type *sa; - - /* Add the .sa file to the statement list just before the .so - file. This is really a hack. */ - sa = ((lang_input_statement_type *) - xmalloc (sizeof (lang_input_statement_type))); - *sa = *inp; - - inp->filename = alc; - inp->local_sym_name = alc; - - inp->header.next = (lang_statement_union_type *) sa; - inp->next_real_file = (lang_statement_union_type *) sa; - } -} - -/* Search a directory for a .so file. */ - -static char * -gld${EMULATION_NAME}_search_dir - (const char *dirname, const char *filename, bfd_boolean *found_static) -{ - int force_maj, force_min; - const char *dot; - unsigned int len; - char *alc; - char *found; - int max_maj, max_min; - DIR *dir; - struct dirent *entry; - unsigned int dirnamelen; - char *full_path; - int statval; - struct stat st; - - *found_static = FALSE; - - force_maj = -1; - force_min = -1; - dot = strchr (filename, '.'); - if (dot == NULL) - { - len = strlen (filename); - alc = NULL; - } - else - { - force_maj = atoi (dot + 1); - - len = dot - filename; - alc = (char *) xmalloc (len + 1); - strncpy (alc, filename, len); - alc[len] = '\0'; - filename = alc; - - dot = strchr (dot + 1, '.'); - if (dot != NULL) - force_min = atoi (dot + 1); - } - - found = NULL; - max_maj = max_min = 0; - - dir = opendir (dirname); - if (dir == NULL) - return NULL; - dirnamelen = strlen (dirname); - - while ((entry = readdir (dir)) != NULL) - { - const char *s; - int found_maj, found_min; - - if (! CONST_STRNEQ (entry->d_name, "lib") - || strncmp (entry->d_name + 3, filename, len) != 0) - continue; - - if (dot == NULL - && strcmp (entry->d_name + 3 + len, ".a") == 0) - { - *found_static = TRUE; - continue; - } - - /* We accept libfoo.so without a version number, even though the - native linker does not. This is more convenient for packages - which just generate .so files for shared libraries, as on ELF - systems. */ - if (! CONST_STRNEQ (entry->d_name + 3 + len, ".so")) - continue; - if (entry->d_name[6 + len] == '\0') - ; - else if (entry->d_name[6 + len] == '.' - && ISDIGIT (entry->d_name[7 + len])) - ; - else - continue; - - for (s = entry->d_name + 6 + len; *s != '\0'; s++) - if (*s != '.' && ! ISDIGIT (*s)) - break; - if (*s != '\0') - continue; - - /* We've found a .so file. Work out the major and minor - version numbers. */ - found_maj = 0; - found_min = 0; - sscanf (entry->d_name + 3 + len, ".so.%d.%d", - &found_maj, &found_min); - - if ((force_maj != -1 && force_maj != found_maj) - || (force_min != -1 && force_min != found_min)) - continue; - - /* Make sure the file really exists (ignore broken symlinks). */ - full_path = xmalloc (dirnamelen + 1 + strlen (entry->d_name) + 1); - sprintf (full_path, "%s/%s", dirname, entry->d_name); - statval = stat (full_path, &st); - free (full_path); - if (statval != 0) - continue; - - /* We've found a match for the name we are searching for. See - if this is the version we should use. If the major and minor - versions match, we use the last entry in alphabetical order; - I don't know if this is how SunOS distinguishes libc.so.1.8 - from libc.so.1.8.1, but it ought to suffice. */ - if (found == NULL - || (found_maj > max_maj) - || (found_maj == max_maj - && (found_min > max_min - || (found_min == max_min - && strcmp (entry->d_name, found) > 0)))) - { - if (found != NULL) - free (found); - found = (char *) xmalloc (strlen (entry->d_name) + 1); - strcpy (found, entry->d_name); - max_maj = found_maj; - max_min = found_min; - } - } - - closedir (dir); - - if (alc != NULL) - free (alc); - - return found; -} - -/* These variables are required to pass information back and forth - between after_open and check_needed. */ - -static struct bfd_link_needed_list *global_needed; -static bfd_boolean global_found; - -/* This is called after all the input files have been opened. */ - -static void -gld${EMULATION_NAME}_after_open (void) -{ - struct bfd_link_needed_list *needed, *l; - - after_open_default (); - - /* We only need to worry about this when doing a final link. */ - if (bfd_link_relocatable (&link_info) || bfd_link_pic (&link_info)) - return; - - /* Get the list of files which appear in ld_need entries in dynamic - objects included in the link. For each such file, we want to - track down the corresponding library, and include the symbol - table in the link. This is what the runtime dynamic linker will - do. Tracking the files down here permits one dynamic object to - include another without requiring special action by the person - doing the link. Note that the needed list can actually grow - while we are stepping through this loop. */ - needed = bfd_sunos_get_needed_list (link_info.output_bfd, &link_info); - for (l = needed; l != NULL; l = l->next) - { - struct bfd_link_needed_list *ll; - const char *lname; - search_dirs_type *search; - - lname = l->name; - - /* If we've already seen this file, skip it. */ - for (ll = needed; ll != l; ll = ll->next) - if (strcmp (ll->name, lname) == 0) - break; - if (ll != l) - continue; - - /* See if this file was included in the link explicitly. */ - global_needed = l; - global_found = FALSE; - lang_for_each_input_file (gld${EMULATION_NAME}_check_needed); - if (global_found) - continue; - - if (! CONST_STRNEQ (lname, "-l")) - { - bfd *abfd; - - abfd = bfd_openr (lname, bfd_get_target (link_info.output_bfd)); - if (abfd != NULL) - { - if (! bfd_check_format (abfd, bfd_object)) - { - (void) bfd_close (abfd); - abfd = NULL; - } - } - if (abfd != NULL) - { - if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0) - { - (void) bfd_close (abfd); - abfd = NULL; - } - } - if (abfd != NULL) - { - /* We've found the needed dynamic object. */ - if (! bfd_link_add_symbols (abfd, &link_info)) - einfo (_("%F%P: %pB: error adding symbols: %E\n"), abfd); - } - else - { - einfo (_("%P: warning: %s, needed by %pB, not found\n"), - lname, l->by); - } - - continue; - } - - lname += 2; - - /* We want to search for the file in the same way that the - dynamic linker will search. That means that we want to use - rpath_link, rpath or -L, then the environment variable - LD_LIBRARY_PATH (native only), then (if rpath was used) the - linker script LIB_SEARCH_DIRS. */ - if (gld${EMULATION_NAME}_search_needed (command_line.rpath_link, - lname)) - continue; - if (command_line.rpath != NULL) - { - if (gld${EMULATION_NAME}_search_needed (command_line.rpath, lname)) - continue; - } - else - { - for (search = search_head; search != NULL; search = search->next) - if (gld${EMULATION_NAME}_try_needed (search->name, lname)) - break; - if (search != NULL) - continue; - } -EOF -if [ "x${host}" = "x${target}" ] ; then - case " ${EMULATION_LIBPATH} " in - *" ${EMULATION_NAME} "*) -fragment <next) - { - if (search->cmdline) - continue; - if (gld${EMULATION_NAME}_try_needed (search->name, lname)) - break; - } - if (search != NULL) - continue; - } - - einfo (_("%P: warning: %s, needed by %pB, not found\n"), - l->name, l->by); - } -} - -/* Search for a needed file in a path. */ - -static bfd_boolean -gld${EMULATION_NAME}_search_needed (const char *path, const char *name) -{ - const char *s; - - if (path == NULL || *path == '\0') - return FALSE; - while (1) - { - const char *dir; - char *dircopy; - - s = strchr (path, ':'); - if (s == NULL) - { - dircopy = NULL; - dir = path; - } - else - { - dircopy = (char *) xmalloc (s - path + 1); - memcpy (dircopy, path, s - path); - dircopy[s - path] = '\0'; - dir = dircopy; - } - - if (gld${EMULATION_NAME}_try_needed (dir, name)) - return TRUE; - - if (dircopy != NULL) - free (dircopy); - - if (s == NULL) - break; - path = s + 1; - } - - return FALSE; -} - -/* This function is called for each possible directory for a needed - dynamic object. */ - -static bfd_boolean -gld${EMULATION_NAME}_try_needed (const char *dir, const char *name) -{ - char *file; - char *alc; - bfd_boolean ignore; - bfd *abfd; - - file = gld${EMULATION_NAME}_search_dir (dir, name, &ignore); - if (file == NULL) - return FALSE; - - alc = (char *) xmalloc (strlen (dir) + strlen (file) + 2); - sprintf (alc, "%s/%s", dir, file); - free (file); - abfd = bfd_openr (alc, bfd_get_target (link_info.output_bfd)); - if (abfd == NULL) - return FALSE; - if (! bfd_check_format (abfd, bfd_object)) - { - (void) bfd_close (abfd); - return FALSE; - } - if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0) - { - (void) bfd_close (abfd); - return FALSE; - } - - /* We've found the needed dynamic object. */ - - /* Add this file into the symbol table. */ - if (! bfd_link_add_symbols (abfd, &link_info)) - einfo (_("%F%P: %pB: error adding symbols: %E\n"), abfd); - - return TRUE; -} - -/* See if we have already included a needed object in the link. This - does not have to be precise, as it does no harm to include a - dynamic object more than once. */ - -static void -gld${EMULATION_NAME}_check_needed (lang_input_statement_type *s) -{ - if (s->filename == NULL) - return; - if (! CONST_STRNEQ (global_needed->name, "-l")) - { - if (strcmp (s->filename, global_needed->name) == 0) - global_found = TRUE; - } - else - { - const char *sname, *lname; - const char *sdot, *ldot; - int lmaj, lmin, smaj, smin; - - lname = global_needed->name + 2; - - sname = strrchr (s->filename, '/'); - if (sname == NULL) - sname = s->filename; - else - ++sname; - - if (! CONST_STRNEQ (sname, "lib")) - return; - sname += 3; - - ldot = strchr (lname, '.'); - if (ldot == NULL) - ldot = lname + strlen (lname); - - sdot = strstr (sname, ".so."); - if (sdot == NULL) - return; - - if (sdot - sname != ldot - lname - || strncmp (lname, sname, sdot - sname) != 0) - return; - - lmaj = lmin = -1; - sscanf (ldot, ".%d.%d", &lmaj, &lmin); - smaj = smin = -1; - sscanf (sdot, ".so.%d.%d", &smaj, &smin); - if ((smaj != lmaj && smaj != -1 && lmaj != -1) - || (smin != lmin && smin != -1 && lmin != -1)) - return; - - global_found = TRUE; - } -} - -/* We need to use static variables to pass information around the call - to lang_for_each_statement. Ick. */ - -static const char *find_assign; -static bfd_boolean found_assign; - -/* We need to use static variables to pass information around the call - to lang_for_each_input_file. Ick. */ - -static bfd_size_type need_size; -static bfd_size_type need_entries; -static bfd_byte *need_contents; -static bfd_byte *need_pinfo; -static bfd_byte *need_pnames; - -/* The size of one entry in the .need section, not including the file - name. */ - -#define NEED_ENTRY_SIZE (16) - -/* This is called after the sections have been attached to output - sections, but before any sizes or addresses have been set. */ - -static void -gld${EMULATION_NAME}_before_allocation (void) -{ - struct bfd_link_hash_entry *hdyn = NULL; - asection *sneed; - asection *srules; - asection *sdyn; - - /* The SunOS native linker creates a shared library whenever there - are any undefined symbols in a link, unless -e is used. This is - pretty weird, but we are compatible. */ - if (! bfd_link_pic (&link_info) - && !bfd_link_relocatable (&link_info) - && ! entry_from_cmdline) - { - struct bfd_link_hash_entry *h; - - for (h = link_info.hash->undefs; h != NULL; h = h->u.undef.next) - { - if (h->type == bfd_link_hash_undefined - && h->u.undef.abfd != NULL - && (h->u.undef.abfd->flags & DYNAMIC) == 0 - && strcmp (h->root.string, "__DYNAMIC") != 0 - && strcmp (h->root.string, "__GLOBAL_OFFSET_TABLE_") != 0) - { - find_assign = h->root.string; - found_assign = FALSE; - lang_for_each_statement (gld${EMULATION_NAME}_find_assignment); - if (! found_assign) - { - link_info.type = type_dll; - break; - } - } - } - } - - if (bfd_link_pic (&link_info)) - { - lang_output_section_statement_type *os; - - /* Set the .text section to start at 0x20, not 0x2020. FIXME: - This is too magical. */ - os = lang_output_section_statement_lookup (".text", 0, TRUE); - if (os->addr_tree == NULL) - os->addr_tree = exp_intop (0x20); - } - - /* We need to create a __DYNAMIC symbol. We don't do this in the - linker script because we want to set the value to the start of - the dynamic section if there is one, or to zero if there isn't - one. We need to create the symbol before calling - size_dynamic_sections, although we can't set the value until - afterward. */ - if (!bfd_link_relocatable (&link_info)) - { - hdyn = bfd_link_hash_lookup (link_info.hash, "__DYNAMIC", TRUE, FALSE, - FALSE); - if (hdyn == NULL) - einfo (_("%F%P: bfd_link_hash_lookup: %E\n")); - if (! bfd_sunos_record_link_assignment (link_info.output_bfd, &link_info, - "__DYNAMIC")) - einfo (_("%F%P: failed to record assignment to __DYNAMIC: %E\n")); - } - - /* If we are going to make any variable assignments, we need to let - the backend linker know about them in case the variables are - referred to by dynamic objects. */ - lang_for_each_statement (gld${EMULATION_NAME}_find_assignment); - - /* Let the backend linker work out the sizes of any sections - required by dynamic linking. */ - if (! bfd_sunos_size_dynamic_sections (link_info.output_bfd, &link_info, - &sdyn, &sneed, &srules)) - einfo (_("%F%P: failed to set dynamic section sizes: %E\n")); - - if (sneed != NULL) - { - /* Set up the .need section. See the description of the ld_need - field in include/aout/sun4.h. */ - - need_entries = 0; - need_size = 0; - - lang_for_each_input_file (gld${EMULATION_NAME}_count_need); - - /* We should only have a .need section if we have at least one - dynamic object. */ - ASSERT (need_entries != 0); - - sneed->size = need_size; - sneed->contents = (bfd_byte *) xmalloc (need_size); - - need_contents = sneed->contents; - need_pinfo = sneed->contents; - need_pnames = sneed->contents + need_entries * 16; - - lang_for_each_input_file (gld${EMULATION_NAME}_set_need); - - ASSERT ((bfd_size_type) (need_pnames - sneed->contents) == need_size); - } - - if (srules != NULL) - { - /* Set up the .rules section. This is just a PATH like string - of the -L arguments given on the command line. We permit the - user to specify the directories using the -rpath command line - option. */ - if (command_line.rpath) - { - srules->size = strlen (command_line.rpath); - srules->contents = (bfd_byte *) command_line.rpath; - } - else - { - unsigned int size; - search_dirs_type *search; - - size = 0; - for (search = search_head; search != NULL; search = search->next) - if (search->cmdline) - size += strlen (search->name) + 1; - srules->size = size; - if (size > 0) - { - char *p; - - srules->contents = (bfd_byte *) xmalloc (size); - p = (char *) srules->contents; - *p = '\0'; - for (search = search_head; search != NULL; search = search->next) - { - if (search->cmdline) - { - if (p != (char *) srules->contents) - *p++ = ':'; - strcpy (p, search->name); - p += strlen (p); - } - } - } - } - } - - /* We must assign a value to __DYNAMIC. It should be zero if we are - not doing a dynamic link, or the start of the .dynamic section if - we are doing one. */ - if (!bfd_link_relocatable (&link_info)) - { - hdyn->type = bfd_link_hash_defined; - hdyn->u.def.value = 0; - if (sdyn != NULL) - hdyn->u.def.section = sdyn; - else - hdyn->u.def.section = bfd_abs_section_ptr; - } - - before_allocation_default (); -} - -/* This is called by the before_allocation routine via - lang_for_each_statement. It does one of two things: if the - variable find_assign is set, it sets found_assign if it finds an - assignment to that variable; otherwise it tells the backend linker - about all assignment statements, in case they are assignments to - symbols which are referred to by dynamic objects. */ - -static void -gld${EMULATION_NAME}_find_assignment (lang_statement_union_type *s) -{ - if (s->header.type == lang_assignment_statement_enum - && (find_assign == NULL || ! found_assign)) - gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp); -} - -/* Look through an expression for an assignment statement. */ - -static void -gld${EMULATION_NAME}_find_exp_assignment (etree_type *exp) -{ - switch (exp->type.node_class) - { - case etree_assign: - if (find_assign != NULL) - { - if (strcmp (find_assign, exp->assign.dst) == 0) - found_assign = TRUE; - return; - } - - if (strcmp (exp->assign.dst, ".") != 0) - { - if (! bfd_sunos_record_link_assignment (link_info.output_bfd, - &link_info, - exp->assign.dst)) - einfo (_("%F%P: failed to record assignment to %s: %E\n"), - exp->assign.dst); - } - gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src); - break; - - case etree_binary: - gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs); - gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs); - break; - - case etree_trinary: - gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond); - gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs); - gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs); - break; - - case etree_unary: - gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child); - break; - - default: - break; - } -} - -/* Work out the size of the .need section, and the number of entries. - The backend will set the ld_need field of the dynamic linking - information to point to the .need section. See include/aout/sun4.h - for more information. */ - -static void -gld${EMULATION_NAME}_count_need (lang_input_statement_type *inp) -{ - if (inp->the_bfd != NULL - && (inp->the_bfd->flags & DYNAMIC) != 0) - { - ++need_entries; - need_size += NEED_ENTRY_SIZE; - if (! inp->flags.maybe_archive) - need_size += strlen (inp->filename) + 1; - else - { - ASSERT (inp->local_sym_name[0] == '-' - && inp->local_sym_name[1] == 'l'); - need_size += strlen (inp->local_sym_name + 2) + 1; - } - } -} - -/* Fill in the contents of the .need section. */ - -static void -gld${EMULATION_NAME}_set_need (lang_input_statement_type *inp) -{ - if (inp->the_bfd != NULL - && (inp->the_bfd->flags & DYNAMIC) != 0) - { - bfd_size_type c; - - /* To really fill in the .need section contents, we need to know - the final file position of the section, but we don't. - Instead, we use offsets, and rely on the BFD backend to - finish the section up correctly. FIXME: Talk about lack of - referential locality. */ - bfd_put_32 (link_info.output_bfd, need_pnames - need_contents, - need_pinfo); - if (! inp->flags.maybe_archive) - { - bfd_put_32 (link_info.output_bfd, (bfd_vma) 0, need_pinfo + 4); - bfd_put_16 (link_info.output_bfd, (bfd_vma) 0, need_pinfo + 8); - bfd_put_16 (link_info.output_bfd, (bfd_vma) 0, need_pinfo + 10); - strcpy ((char *) need_pnames, inp->filename); - } - else - { - char *verstr; - int maj, min; - - bfd_put_32 (link_info.output_bfd, (bfd_vma) 0x80000000, - need_pinfo + 4); - maj = 0; - min = 0; - verstr = strstr (inp->filename, ".so."); - if (verstr != NULL) - sscanf (verstr, ".so.%d.%d", &maj, &min); - bfd_put_16 (link_info.output_bfd, (bfd_vma) maj, need_pinfo + 8); - bfd_put_16 (link_info.output_bfd, (bfd_vma) min, need_pinfo + 10); - strcpy ((char *) need_pnames, inp->local_sym_name + 2); - } - - c = (need_pinfo - need_contents) / NEED_ENTRY_SIZE; - if (c + 1 >= need_entries) - bfd_put_32 (link_info.output_bfd, (bfd_vma) 0, need_pinfo + 12); - else - bfd_put_32 (link_info.output_bfd, (bfd_vma) (c + 1) * NEED_ENTRY_SIZE, - need_pinfo + 12); - - need_pinfo += NEED_ENTRY_SIZE; - need_pnames += strlen ((char *) need_pnames) + 1; - } -} - -static char * -gld${EMULATION_NAME}_get_script (int *isfile) -EOF - -if test x"$COMPILE_IN" = xyes -then -# Scripts compiled in. - -# sed commands to quote an ld script as a C string. -sc="-f stringify.sed" - -fragment <> e${EMULATION_NAME}.c -echo ' ; else if (bfd_link_relocatable (&link_info)) return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c -echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c -echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c -echo ' ; else return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c -echo '; }' >> e${EMULATION_NAME}.c - -else -# Scripts read from the filesystem. - -fragment <