# It does some substitutions.
cat >e${EMULATION_NAME}.c <<EOF
/* intel coff loader emulation specific stuff
- Copyright (C) 1991, 93, 94, 95, 96, 1999 Free Software Foundation, Inc.
+ Copyright 1991, 1992, 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003,
+ 2005, 2007 Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
This file is part of GLD, the Gnu Linker.
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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+#include "sysdep.h"
#include "libiberty.h"
#include "bfd.h"
-#include "sysdep.h"
#include "bfdlink.h"
/*#include "archures.h"*/
#include "ld.h"
-#include "ldemul.h"
+#include "ldmain.h"
#include "ldmisc.h"
#include "ldexp.h"
#include "ldlang.h"
#include "ldfile.h"
-#include "ldmain.h"
+#include "ldemul.h"
typedef struct lib_list {
char *name;
static void
-append(list, name)
- lib_list_type ***list;
- char *name;
+append (lib_list_type ***list, char *name)
{
- lib_list_type *element =
- (lib_list_type *)(xmalloc(sizeof(lib_list_type)));
+ lib_list_type *element = (lib_list_type *) xmalloc (sizeof (lib_list_type));
element->name = name;
- element->next = (lib_list_type *)NULL;
+ element->next = (lib_list_type *) NULL;
**list = element;
*list = &element->next;
}
-static boolean had_hll = false;
-static boolean had_hll_name = false;
+static bfd_boolean had_hll = FALSE;
+static bfd_boolean had_hll_name = FALSE;
static void
-lnk960_hll(name)
- char *name;
+lnk960_hll (char *name)
{
- had_hll = true;
- if (name != (char *)NULL) {
- had_hll_name = true;
- append(&hll_list_tail, name);
- }
-}
-
-static void
-lnk960_syslib(name)
- char *name;
-{
- append(&syslib_list_tail,name);
+ had_hll = TRUE;
+ if (name != (char *) NULL)
+ {
+ had_hll_name = TRUE;
+ append (&hll_list_tail, name);
+ }
}
-
-#ifdef GNU960
-
-static void
-lnk960_before_parse()
+static void
+lnk960_syslib (char *name)
{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path(concat(env,"/lib/libcoff",""), false);
- }
- }
-
- env= (char *) getenv("I960BASE");
- if ( env ) {
- ldfile_add_library_path(concat(env,"/lib",""), false);
- }
-
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
+ append (&syslib_list_tail, name);
}
-#else /* not GNU960 */
-static void
-lnk960_before_parse()
+static void
+lnk960_before_parse (void)
{
- char *name = getenv("I960BASE");
+ char *name = getenv ("I960BASE");
- if (name == (char *)NULL) {
- name = getenv("G960BASE");
- if (name == (char *)NULL) {
- einfo("%P%F I960BASE and G960BASE not set\n");
+ if (name == (char *) NULL)
+ {
+ name = getenv("G960BASE");
+ if (name == (char *) NULL)
+ einfo ("%P%F I960BASE and G960BASE not set\n");
}
- }
-
- ldfile_add_library_path(concat(name,"/lib",""), false);
+ ldfile_add_library_path (concat (name, "/lib", NULL), FALSE);
ldfile_output_architecture = bfd_arch_i960;
ldfile_output_machine = bfd_mach_i960_core;
}
-#endif /* GNU960 */
-
-
static void
-add_on(list, search)
- lib_list_type *list;
- lang_input_file_enum_type search;
+add_on (lib_list_type *list, lang_input_file_enum_type search)
{
- while (list) {
- lang_add_input_file(list->name,
- search,
- (char *)NULL);
- list = list->next;
- }
+ while (list)
+ {
+ lang_add_input_file (list->name, search, (char *) NULL);
+ list = list->next;
+ }
}
+
static void
-lnk960_after_parse()
+lnk960_after_parse (void)
{
/* If there has been no arch, default to -KB */
- if (ldfile_output_machine_name[0] ==0) {
- ldfile_add_arch("KB");
- }
+ if (ldfile_output_machine_name[0] == 0)
+ ldfile_add_arch ("KB");
/* if there has been no hll list then add our own */
-
- if(had_hll && !had_hll_name) {
- append(&hll_list_tail,"cg");
- if (ldfile_output_machine == bfd_mach_i960_ka_sa ||
- ldfile_output_machine == bfd_mach_i960_ca) {
- {
- append(&hll_list_tail,"fpg");
- }
+
+ if (had_hll && !had_hll_name)
+ {
+ append (&hll_list_tail, "cg");
+ if (ldfile_output_machine == bfd_mach_i960_ka_sa
+ || ldfile_output_machine == bfd_mach_i960_ca)
+ append (&hll_list_tail, "fpg");
}
- }
-
- add_on(hll_list, lang_input_file_is_l_enum);
- add_on(syslib_list, lang_input_file_is_search_file_enum);
-}
-static void
-lnk960_before_allocation()
-{
+ add_on (hll_list, lang_input_file_is_l_enum);
+ add_on (syslib_list, lang_input_file_is_search_file_enum);
}
static void
-lnk960_after_allocation()
+lnk960_after_allocation (void)
{
- if (link_info.relocateable == false) {
- lang_abs_symbol_at_end_of(".text","_etext");
- lang_abs_symbol_at_end_of(".data","_edata");
- lang_abs_symbol_at_beginning_of(".bss","_bss_start");
- lang_abs_symbol_at_end_of(".bss","_end");
- }
+ if (!link_info.relocatable)
+ {
+ lang_abs_symbol_at_end_of (".text", "_etext");
+ lang_abs_symbol_at_end_of (".data", "_edata");
+ lang_abs_symbol_at_beginning_of (".bss", "_bss_start");
+ lang_abs_symbol_at_end_of (".bss", "_end");
+ }
}
static struct
{
unsigned long number;
- char *name;
+ char *name;
}
machine_table[] =
{
};
static void
-lnk960_set_output_arch()
+lnk960_set_output_arch (void)
{
/* Set the output architecture and machine if possible */
unsigned int i;
ldfile_output_machine = bfd_mach_i960_core;
- for (i= 0; machine_table[i].name != (char*)NULL; i++) {
- if (strcmp(ldfile_output_machine_name,machine_table[i].name)==0) {
- ldfile_output_machine = machine_table[i].number;
- break;
+ for (i= 0; machine_table[i].name != (char*) NULL; i++)
+ {
+ if (strcmp (ldfile_output_machine_name, machine_table[i].name) == 0)
+ {
+ ldfile_output_machine = machine_table[i].number;
+ break;
+ }
}
- }
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
+ bfd_set_arch_mach (output_bfd, ldfile_output_architecture,
+ ldfile_output_machine);
}
static char *
-lnk960_choose_target()
+lnk960_choose_target (int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
{
-#ifdef GNU960
-
- return bfd_make_targ_name(BFD_COFF_FORMAT, 0);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
+ char *from_outside = getenv (TARGET_ENVIRON);
+ if (from_outside != (char *) NULL)
return from_outside;
#ifdef LNK960_LITTLE
return "coff-Intel-little";
#else
return "coff-Intel-big";
#endif
-#endif
-
}
static char *
-lnk960_get_script(isfile)
- int *isfile;
+lnk960_get_script (int *isfile)
EOF
if test -n "$COMPILE_IN"
sc="-f stringify.sed"
cat >>e${EMULATION_NAME}.c <<EOF
-{
+{
*isfile = 0;
- if (link_info.relocateable == true && config.build_constructors == true)
+ if (link_info.relocatable && config.build_constructors)
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
+sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
+echo ' ; else if (link_info.relocatable) return' >> e${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${EMULATION_NAME}.c <<EOF
-{
+{
*isfile = 1;
- if (link_info.relocateable == true && config.build_constructors == true)
+ if (link_info.relocatable && config.build_constructors)
return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
+ else if (link_info.relocatable)
return "ldscripts/${EMULATION_NAME}.xr";
else if (!config.text_read_only)
return "ldscripts/${EMULATION_NAME}.xbn";
cat >>e${EMULATION_NAME}.c <<EOF
-struct ld_emulation_xfer_struct ld_lnk960_emulation =
+struct ld_emulation_xfer_struct ld_lnk960_emulation =
{
lnk960_before_parse,
lnk960_syslib,
lnk960_after_allocation,
lnk960_set_output_arch,
lnk960_choose_target,
- lnk960_before_allocation,
+ before_allocation_default,
lnk960_get_script,
"lnk960",
"",
- NULL, /* finish */
+ finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
- NULL /* recognized file */
+ NULL, /* recognized file */
+ NULL, /* find_potential_libraries */
+ NULL /* new_vers_pattern */
};
EOF