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-rw-r--r--ld/emultempl/armcoff.em290
1 files changed, 0 insertions, 290 deletions
diff --git a/ld/emultempl/armcoff.em b/ld/emultempl/armcoff.em
deleted file mode 100644
index bdb79d416ef..00000000000
--- a/ld/emultempl/armcoff.em
+++ /dev/null
@@ -1,290 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright (C) 1991, 93, 96, 97, 98, 1999 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "getopt.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-#include "ldexp.h"
-#include "ldlang.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-static int gld${EMULATION_NAME}_parse_args PARAMS((int, char **));
-static void gld${EMULATION_NAME}_list_options PARAMS ((FILE *));
-static void gld${EMULATION_NAME}_finish PARAMS ((void));
-
-/* If true, then interworking stubs which support calls to old, non-interworking
- aware ARM code should be generated. */
-
-static int support_old_code = 0;
-static char * thumb_entry_symbol = NULL;
-
-#define OPTION_SUPPORT_OLD_CODE 300
-#define OPTION_THUMB_ENTRY 301
-
-static struct option longopts[] =
-{
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
- {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
- {NULL, no_argument, NULL, 0}
-};
-
-static void
-gld${EMULATION_NAME}_list_options (file)
- FILE * file;
-{
- fprintf (file, _(" --support-old-code Support interworking with old code\n"));
- fprintf (file, _(" --thumb-entry=<sym> Set the entry point to be Thumb symbol <sym>\n"));
-}
-
-static int
-gld${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char ** argv;
-{
- int longind;
- int optc;
- int prevoptind = optind;
- int prevopterr = opterr;
- int wanterror;
- static int lastoptind = -1;
-
- if (lastoptind != optind)
- opterr = 0;
-
- wanterror = opterr;
- lastoptind = optind;
-
- optc = getopt_long_only (argc, argv, "-", longopts, & longind);
- opterr = prevopterr;
-
- switch (optc)
- {
- default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
-
- case OPTION_SUPPORT_OLD_CODE:
- support_old_code = 1;
- break;
-
- case OPTION_THUMB_ENTRY:
- thumb_entry_symbol = optarg;
- break;
- }
-
- return 1;
-}
-
-static void
-gld${EMULATION_NAME}_before_parse ()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_set_output_arch ("`echo ${ARCH}`");
-#endif /* not TARGET_ */
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- /* we should be able to set the size of the interworking stub section */
-
- /* Here we rummage through the found bfds to collect glue information */
- /* FIXME: should this be based on a command line option? krk@cygnus.com */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (! bfd_arm_process_before_allocation
- (is->the_bfd, & link_info, support_old_code))
- {
- /* xgettext:c-format */
- einfo (_("Errors encountered processing file %s"), is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- bfd_arm_allocate_interworking_sections (& link_info);
-}
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
- if (strstr (bfd_get_target (output_bfd), "arm") == NULL)
- {
- /* The arm backend needs special fields in the output hash structure.
- These will only be created if the output format is an arm format,
- hence we do not support linking and changing output formats at the
- same time. Use a link followed by objcopy to change output formats. */
- einfo ("%F%X%P: error: cannot change output format whilst linking ARM binaries\n");
- return;
- }
-
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (bfd_arm_get_bfd_for_interworking (is->the_bfd, & link_info))
- break;
- }
- }
-}
-
-static void
-gld${EMULATION_NAME}_finish PARAMS((void))
-{
- struct bfd_link_hash_entry * h;
-
- if (thumb_entry_symbol == NULL)
- return;
-
- h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol, false, false, true);
-
- if (h != (struct bfd_link_hash_entry *) NULL
- && (h->type == bfd_link_hash_defined
- || h->type == bfd_link_hash_defweak)
- && h->u.def.section->output_section != NULL)
- {
- static char buffer[32];
- bfd_vma val;
-
- /* Special procesing is required for a Thumb entry symbol. The
- bottom bit of its address must be set. */
- val = (h->u.def.value
- + bfd_get_section_vma (output_bfd,
- h->u.def.section->output_section)
- + h->u.def.section->output_offset);
-
- val |= 1;
-
- /* Now convert this value into a string and store it in entry_symbol
- where the lang_finish() function will pick it up. */
- buffer[0] = '0';
- buffer[1] = 'x';
-
- sprintf_vma (buffer + 2, val);
-
- if (entry_symbol != NULL && entry_from_cmdline)
- einfo (_("%P: warning: '--thumb-entry %s' is overriding '-e %s'\n"),
- thumb_entry_symbol, entry_symbol);
- entry_symbol = buffer;
- }
- else
- einfo (_("%P: warning: connot find thumb start symbol %s\n"), thumb_entry_symbol);
-}
-
-static char *
-gld${EMULATION_NAME}_get_script (isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${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.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- gld${EMULATION_NAME}_finish, /* finish */
- NULL, /* create output section statements */
- NULL, /* open dynamic archive */
- NULL, /* place orphan */
- NULL, /* set_symbols */
- gld${EMULATION_NAME}_parse_args,
- NULL, /* unrecognised file */
- gld${EMULATION_NAME}_list_options
-};
-EOF
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