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Diffstat (limited to 'ld/ldemul.c')
| -rw-r--r-- | ld/ldemul.c | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/ld/ldemul.c b/ld/ldemul.c deleted file mode 100644 index fad1f18..0000000 --- a/ld/ldemul.c +++ /dev/null @@ -1,323 +0,0 @@ -/* ldemul.c -- clearing house for ld emulation states - Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2005 - Free Software Foundation, Inc. - -This file is part of GLD, the Gnu Linker. - -GLD 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 2, or (at your option) -any later version. - -GLD 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 GLD; see the file COPYING. If not, write to the Free -Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA -02110-1301, USA. */ - -#include "config.h" -#include "bfd.h" -#include "sysdep.h" -#include "getopt.h" -#include "bfdlink.h" - -#include "ld.h" -#include "ldmisc.h" -#include "ldexp.h" -#include "ldlang.h" -#include "ldfile.h" -#include "ldemul.h" -#include "ldmain.h" -#include "ldemul-list.h" - -static ld_emulation_xfer_type *ld_emulation; - -void -ldemul_hll (char *name) -{ - ld_emulation->hll (name); -} - -void -ldemul_syslib (char *name) -{ - ld_emulation->syslib (name); -} - -void -ldemul_after_parse (void) -{ - ld_emulation->after_parse (); -} - -void -ldemul_before_parse (void) -{ - ld_emulation->before_parse (); -} - -void -ldemul_after_open (void) -{ - ld_emulation->after_open (); -} - -void -ldemul_after_allocation (void) -{ - ld_emulation->after_allocation (); -} - -void -ldemul_before_allocation (void) -{ - ld_emulation->before_allocation (); -} - -void -ldemul_set_output_arch (void) -{ - ld_emulation->set_output_arch (); -} - -void -ldemul_finish (void) -{ - ld_emulation->finish (); -} - -void -ldemul_set_symbols (void) -{ - if (ld_emulation->set_symbols) - ld_emulation->set_symbols (); -} - -void -ldemul_create_output_section_statements (void) -{ - if (ld_emulation->create_output_section_statements) - ld_emulation->create_output_section_statements (); -} - -char * -ldemul_get_script (int *isfile) -{ - return ld_emulation->get_script (isfile); -} - -bfd_boolean -ldemul_open_dynamic_archive (const char *arch, search_dirs_type *search, - lang_input_statement_type *entry) -{ - if (ld_emulation->open_dynamic_archive) - return (*ld_emulation->open_dynamic_archive) (arch, search, entry); - return FALSE; -} - -bfd_boolean -ldemul_place_orphan (asection *s) -{ - if (ld_emulation->place_orphan) - return (*ld_emulation->place_orphan) (s); - return FALSE; -} - -void -ldemul_add_options (int ns, char **shortopts, int nl, - struct option **longopts, int nrl, - struct option **really_longopts) -{ - if (ld_emulation->add_options) - (*ld_emulation->add_options) (ns, shortopts, nl, longopts, - nrl, really_longopts); -} - -bfd_boolean -ldemul_handle_option (int optc) -{ - if (ld_emulation->handle_option) - return (*ld_emulation->handle_option) (optc); - return FALSE; -} - -bfd_boolean -ldemul_parse_args (int argc, char **argv) -{ - /* Try and use the emulation parser if there is one. */ - if (ld_emulation->parse_args) - return (*ld_emulation->parse_args) (argc, argv); - return FALSE; -} - -/* Let the emulation code handle an unrecognized file. */ - -bfd_boolean -ldemul_unrecognized_file (lang_input_statement_type *entry) -{ - if (ld_emulation->unrecognized_file) - return (*ld_emulation->unrecognized_file) (entry); - return FALSE; -} - -/* Let the emulation code handle a recognized file. */ - -bfd_boolean -ldemul_recognized_file (lang_input_statement_type *entry) -{ - if (ld_emulation->recognized_file) - return (*ld_emulation->recognized_file) (entry); - return FALSE; -} - -char * -ldemul_choose_target (int argc, char **argv) -{ - return ld_emulation->choose_target (argc, argv); -} - - -/* The default choose_target function. */ - -char * -ldemul_default_target (int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) -{ - char *from_outside = getenv (TARGET_ENVIRON); - if (from_outside != (char *) NULL) - return from_outside; - return ld_emulation->target_name; -} - -void -after_parse_default (void) -{ -} - -void -after_open_default (void) -{ -} - -void -after_allocation_default (void) -{ -} - -void -before_allocation_default (void) -{ - if (!link_info.relocatable) - strip_excluded_output_sections (); -} - -void -finish_default (void) -{ - if (!link_info.relocatable) - _bfd_fix_excluded_sec_syms (output_bfd, &link_info); -} - -void -set_output_arch_default (void) -{ - /* Set the output architecture and machine if possible. */ - bfd_set_arch_mach (output_bfd, - ldfile_output_architecture, ldfile_output_machine); -} - -void -syslib_default (char *ignore ATTRIBUTE_UNUSED) -{ - info_msg (_("%S SYSLIB ignored\n")); -} - -void -hll_default (char *ignore ATTRIBUTE_UNUSED) -{ - info_msg (_("%S HLL ignored\n")); -} - -ld_emulation_xfer_type *ld_emulations[] = { EMULATION_LIST }; - -void -ldemul_choose_mode (char *target) -{ - ld_emulation_xfer_type **eptr = ld_emulations; - /* Ignore "gld" prefix. */ - if (target[0] == 'g' && target[1] == 'l' && target[2] == 'd') - target += 3; - for (; *eptr; eptr++) - { - if (strcmp (target, (*eptr)->emulation_name) == 0) - { - ld_emulation = *eptr; - return; - } - } - einfo (_("%P: unrecognised emulation mode: %s\n"), target); - einfo (_("Supported emulations: ")); - ldemul_list_emulations (stderr); - einfo ("%F\n"); -} - -void -ldemul_list_emulations (FILE *f) -{ - ld_emulation_xfer_type **eptr = ld_emulations; - bfd_boolean first = TRUE; - - for (; *eptr; eptr++) - { - if (first) - first = FALSE; - else - fprintf (f, " "); - fprintf (f, "%s", (*eptr)->emulation_name); - } -} - -void -ldemul_list_emulation_options (FILE *f) -{ - ld_emulation_xfer_type **eptr; - int options_found = 0; - - for (eptr = ld_emulations; *eptr; eptr++) - { - ld_emulation_xfer_type *emul = *eptr; - - if (emul->list_options) - { - fprintf (f, "%s: \n", emul->emulation_name); - - emul->list_options (f); - - options_found = 1; - } - } - - if (! options_found) - fprintf (f, _(" no emulation specific options.\n")); -} - -int -ldemul_find_potential_libraries (char *name, lang_input_statement_type *entry) -{ - if (ld_emulation->find_potential_libraries) - return ld_emulation->find_potential_libraries (name, entry); - - return 0; -} - -struct bfd_elf_version_expr * -ldemul_new_vers_pattern (struct bfd_elf_version_expr *entry) -{ - if (ld_emulation->new_vers_pattern) - entry = (*ld_emulation->new_vers_pattern) (entry); - return entry; -} |