is to use shell scripts to generate everything.
* generic.em replaces ldtemplate.
* Other *.em files replace various *.c files.
A *.em file is a shell script that generates the corresponding
ld__*.c file that implements an emulation. This is usually
a straight 'cat' of a here-document, possibly with substitutions.
* Script files (*.sc) are places by *.sc-sh scripts.
Again, these are simple shell scripts that 'cat'
here-documents, usually with some substitutions.
The output a *.sc-sh is a script file.
--- /dev/null
+cat <<EOF
+OUTPUT_FORMAT("coff-a29k-big")
+INPUT(/lab3/u3/sym1/tools/usr/lib/segments.o) /* Has .rstack/.mstack */
+SEARCH_DIR(/lib)
+SEARCH_DIR(/usr/lib)
+SEARCH_DIR(/usr/local/lib)
+MEMORY {
+ text : ORIGIN = 0x1000000, LENGTH = 0x1000000
+ talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
+ data : ORIGIN = 0x3000000, LENGTH = 0x1000000
+ mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
+ rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
+}
+SECTIONS
+{
+ .text : {
+ *(.text)
+ __etext = .;
+ *(.lit)
+ *(.shdata)
+ } > text
+ .shbss SIZEOF(.text) + ADDR(.text) : {
+ *(.shbss)
+ }
+ .talias : { } > talias
+ .data : {
+ *(.data)
+ __edata = .;
+ } > data
+ .bss SIZEOF(.data) + ADDR(.data) :
+ {
+ *(.bss)
+ *(COMMON)
+ __end = ALIGN(0x8);
+ }
+ .mstack : { } > mstack
+ .rstack : { } > rstack
+}
+
+EOF
--- /dev/null
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+OUTPUT_ARCH(${ARCH})
+
+${RELOCATING+${LIB_SEARCH_DIRS}}
+${RELOCATING+__DYNAMIC = 0;}
+SECTIONS
+{
+ .text ${RELOCATING+${TEXT_START_ADDR}}:
+ {
+ CREATE_OBJECT_SYMBOLS
+ *(.text)
+ ${RELOCATING+_etext = ${DATA_ALIGNMENT};}
+ }
+ .data ${RELOCATING+${DATA_ALIGNMENT}} :
+ {
+ *(.data)
+ ${CONSTRUCTING+CONSTRUCTORS}
+ ${RELOCATING+_edata = .;}
+ }
+ .bss ${RELOCATING+SIZEOF(.data) + ADDR(.data)} :
+ {
+ *(.bss)
+ *(COMMON)
+ ${RELOCATING+_end = .}
+ ${RELOCATING+__end = .}
+ }
+}
+EOF
--- /dev/null
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+ENTRY(start)
+
+SECTIONS {
+ .text ${RELOCATING+${TEXT_START_ADDR}} :
+ {
+ *(.text);
+ ${RELOCATING+_etext = .}
+ }
+ data ${RELOCATING+0x80002000} :
+ {
+ *(.data);
+ *(.mstack);
+ *(.shbss);
+ *(.rstack);
+ *(.mstack);
+ ${CONSTRUCTING+CONSTRUCTORS}
+ }
+ .bss . :
+ {
+ *(COMMON)
+ *(.bss);
+ ${RELOCATING+_end = .;}
+ }
+}
+EOF
--- /dev/null
+# This shell script that emits a C file.
+# It does some substitutions.
+cat >ld__${EMULATION_NAME}.c <<EOF
+/* This file is is generated by a shell script. DO NOT EDIT! */
+
+/* emulate the original gld for the given ${EMULATION_NAME}
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ Written by Steve Chamberlain steve@cygnus.com
+
+This file is part of GLD, the Gnu Linker.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#define TARGET_IS_${EMULATION_NAME}
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+extern boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+static void gld${EMULATION_NAME}_before_parse()
+{
+#ifdef TARGET_IS_m88kbcs
+ extern char lprefix;
+ lprefix = '@';
+#else
+#ifndef TARGET_ /* I.e., if not generic */
+ ldfile_output_architecture = bfd_arch_${ARCH};
+#endif
+#endif
+}
+
+
+static char *gld${EMULATION_NAME}_script =
+#include "${EMULATION_NAME}.x"
+;
+static char *gld${EMULATION_NAME}_script_option_Ur =
+#include "${EMULATION_NAME}.xu"
+;
+static char *gld${EMULATION_NAME}_script_option_r =
+#include "${EMULATION_NAME}.xr"
+;
+static char *gld${EMULATION_NAME}_script_option_n = /* Used with -n flag. */
+#include "${EMULATION_NAME}.xn"
+;
+static char *gld${EMULATION_NAME}_script_option_N = /* Used with -N flag. */
+#include "${EMULATION_NAME}.xN"
+;
+
+static char *gld${EMULATION_NAME}_get_script()
+{
+ extern ld_config_type config;
+ if (config.relocateable_output == true &&
+ config.build_constructors == true) {
+ return gld${EMULATION_NAME}_script_option_Ur;
+ }
+ if (config.relocateable_output == true) {
+ return gld${EMULATION_NAME}_script_option_r;
+ }
+ if (!config.text_read_only)
+ return gld${EMULATION_NAME}_script_option_N;
+ if (!config.magic_demand_paged)
+ return gld${EMULATION_NAME}_script_option_n;
+ return gld${EMULATION_NAME}_script;
+}
+struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
+{
+ gld${EMULATION_NAME}_before_parse,
+ syslib_default,
+ hll_default,
+ after_parse_default,
+ after_allocation_default,
+ set_output_arch_default,
+ ldemul_default_target,
+ before_allocation_default,
+ gld${EMULATION_NAME}_get_script,
+ "${EMULATION_NAME}",
+ "${OUTPUT_FORMAT}"
+};
+EOF
--- /dev/null
+cat >ld__${EMULATION_NAME}.c <<EOF
+/* Copyright (C) 1991 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/*
+ * emulate the Intels port of gld
+ */
+
+
+#include "bfd.h"
+#include "sysdep.h"
+
+
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+
+/* IMPORTS */
+extern char *output_filename;
+extern boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+extern bfd *output_bfd;
+
+
+
+#ifdef GNU960
+
+static void
+gld960_before_parse()
+{
+ 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/libbout",""));
+ }
+ }
+ ldfile_output_architecture = bfd_arch_i960;
+}
+
+#else /* not GNU960 */
+
+static void gld960_before_parse()
+{
+ char *env ;
+ env = getenv("G960LIB");
+ if (env) {
+ ldfile_add_library_path(env);
+ }
+ env = getenv("G960BASE");
+ if (env) {
+ ldfile_add_library_path(concat(env,"/lib",""));
+ }
+ ldfile_output_architecture = bfd_arch_i960;
+}
+
+#endif /* GNU960 */
+
+
+static void
+gld960_set_output_arch()
+{
+ bfd_set_arch_mach(output_bfd, ldfile_output_architecture, bfd_mach_i960_core);
+}
+
+static char *
+gld960_choose_target()
+{
+#ifdef GNU960
+
+ output_filename = "b.out";
+ return bfd_make_targ_name(BFD_BOUT_FORMAT, 0);
+
+#else
+
+ char *from_outside = getenv(TARGET_ENVIRON);
+ output_filename = "b.out";
+
+ if (from_outside != (char *)NULL)
+ return from_outside;
+ return "b.out.big";
+
+#endif
+}
+
+static char *script =
+#include "gld960.x"
+;
+
+
+static char *
+gld960_get_script()
+{
+return script;
+}
+
+struct ld_emulation_xfer_struct ld_gld960_emulation =
+{
+ gld960_before_parse,
+ syslib_default,
+ hll_default,
+ after_parse_default,
+ after_allocation_default,
+ gld960_set_output_arch,
+ gld960_choose_target,
+ before_allocation_default,
+ gld960_get_script,
+ "lnk960",
+ ""
+};
+EOF
--- /dev/null
+cat >ld__${EMULATION_NAME}.c <<EOF
+/* Copyright (C) 1991 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/*
+ Written by Steve Chamberlain steve@cygnus.com
+
+ The controller which tells the gnu linker how to behave like one for
+ the Hitach H8/300 with IEEE records.
+*/
+
+#include "bfd.h"
+#include "sysdep.h"
+
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+extern boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+extern bfd *output_bfd;
+
+
+
+static void h8300hms_before_parse()
+{
+ ldfile_output_architecture = bfd_arch_h8300;
+}
+
+static char *h8300hms_script =
+#include "h8300hms.x"
+;
+static char *h8300hms_script_option_Ur =
+#include "h8300hms.x"
+;
+static char *h8300hms_script_option_r =
+#include "h8300hms.x"
+;
+
+static char *h8300hms_get_script()
+{
+ extern ld_config_type config;
+ if (config.relocateable_output == true &&
+ config.build_constructors == true) {
+ return h8300hms_script_option_Ur;
+ }
+ if (config.relocateable_output) {
+ return h8300hms_script_option_r;
+ }
+
+ return h8300hms_script;
+}
+struct ld_emulation_xfer_struct ld_h8300hms_emulation =
+{
+ h8300hms_before_parse,
+ syslib_default,
+ hll_default,
+ after_parse_default,
+ after_allocation_default,
+ set_output_arch_default,
+ ldemul_default_target,
+ before_allocation_default,
+ h8300hms_get_script,
+ "h8300hms"
+};
+EOF
--- /dev/null
+cat <<EOF
+OUTPUT_FORMAT(${OUTPUT_FORMAT})
+OUTPUT_ARCH(${ARCH})
+
+MEMORY {
+ rom : o = 0x0000, l = 0x7fe0
+ duart : o = 0x7fe0, l = 16
+ ram : o = 0x8000, l = 29k
+ hmsram: o = 0xfb80, l = 512
+ }
+
+SECTIONS
+{
+.text :
+ {
+ *(.text)
+ *(.strings)
+ } > ram
+.data :
+ {
+ *(.data)
+ } > ram
+.bss :
+ {
+ ${RELOCATING+ _bss_start = .}
+ *(.bss)
+ *(COMMON)
+ ${RELOCATING+ _end = .}
+ } >ram
+}
+EOF
--- /dev/null
+cat <<EOF
+SECTIONS
+{
+ .text :
+ {
+ ${GLD_STYLE+ CREATE_OBJECT_SYMBOLS}
+ *(.text)
+ ${RELOCATING+ _etext = .}
+ }
+ .data :
+ {
+ *(.data)
+ ${RELOCATING+ _edata = .}
+ }
+ .bss :
+ {
+ ${RELOCATING+ _bss_start = .}
+ *(.bss)
+ *(COMMON)
+ ${RELOCATING+ _end = .}
+ }
+}
+EOF
--- /dev/null
+cat >ld__${EMULATION_NAME}.c <<EOF
+/* intel coff loader emulation specific stuff
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ Written by Steve Chamberlain steve@cygnus.com
+
+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, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "bfd.h"
+#include "sysdep.h"
+
+/*#include "archures.h"*/
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldmisc.h"
+#include "ldlang.h"
+#include "ldfile.h"
+
+extern boolean lang_float_flag;
+extern bfd *output_bfd;
+
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+
+typedef struct lib_list {
+ char *name;
+ struct lib_list *next;
+} lib_list_type;
+
+static lib_list_type *hll_list;
+static lib_list_type **hll_list_tail = &hll_list;
+
+static lib_list_type *syslib_list;
+static lib_list_type **syslib_list_tail = &syslib_list;
+
+
+static void
+append(list, name)
+lib_list_type ***list;
+char *name;
+{
+ lib_list_type *element =
+ (lib_list_type *)(ldmalloc(sizeof(lib_list_type)));
+
+ element->name = name;
+ element->next = (lib_list_type *)NULL;
+ **list = element;
+ *list = &element->next;
+
+}
+
+static boolean had_hll = false;
+static boolean had_hll_name = false;
+static void
+lnk960_hll(name)
+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);
+}
+
+
+
+#ifdef GNU960
+
+static void
+lnk960_before_parse()
+{
+ 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",""));
+ }
+ }
+
+ env= (char *) getenv("I960BASE");
+ if ( env ) {
+ ldfile_add_library_path(concat(env,"/lib",""));
+ }
+
+ ldfile_output_architecture = bfd_arch_i960;
+ ldfile_output_machine = bfd_mach_i960_core;
+}
+
+#else /* not GNU960 */
+
+static void
+lnk960_before_parse()
+{
+ char *name = getenv("I960BASE");
+
+ 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",""));
+ 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;
+{
+ while (list) {
+ lang_add_input_file(list->name,
+ search,
+ (char *)NULL);
+ list = list->next;
+ }
+}
+static void lnk960_after_parse()
+{
+
+ /* If there has been no arch, default to -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");
+ }
+ }
+ }
+
+ 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()
+{
+}
+static void
+lnk960_after_allocation()
+{
+ extern ld_config_type config;
+ if (config.relocateable_output == 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");
+ }
+}
+
+
+static struct
+ {
+ unsigned long number;
+ char *name;
+ }
+machine_table[] = {
+ bfd_mach_i960_core ,"CORE",
+ bfd_mach_i960_kb_sb ,"KB",
+ bfd_mach_i960_kb_sb ,"SB",
+ bfd_mach_i960_mc ,"MC",
+ bfd_mach_i960_xa ,"XA",
+ bfd_mach_i960_ca ,"CA",
+ bfd_mach_i960_ka_sa ,"KA",
+ bfd_mach_i960_ka_sa ,"SA",
+
+ bfd_mach_i960_core ,"core",
+ bfd_mach_i960_kb_sb ,"kb",
+ bfd_mach_i960_kb_sb ,"sb",
+ bfd_mach_i960_mc ,"mc",
+ bfd_mach_i960_xa ,"xa",
+ bfd_mach_i960_ca ,"ca",
+ bfd_mach_i960_ka_sa ,"ka",
+ bfd_mach_i960_ka_sa ,"sa",
+ 0,(char *)NULL
+};
+
+static void
+lnk960_set_output_arch()
+{
+ /* 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;
+ }
+ }
+ bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
+}
+
+static char *
+lnk960_choose_target()
+{
+#ifdef GNU960
+
+ return bfd_make_targ_name(BFD_COFF_FORMAT, 0);
+
+#else
+
+ 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
+
+}
+
+/* The default script if none is offered */
+static char *lnk960_script =
+#include "lnk960.x"
+;
+
+
+static char *lnk960_script_relocateable =
+#include "lnk960.xr"
+;
+
+static char *lnk960_get_script()
+{
+ extern ld_config_type config;
+ if (config.relocateable_output) {
+ return lnk960_script_relocateable;
+ }
+ return lnk960_script;
+}
+struct ld_emulation_xfer_struct ld_lnk960_emulation =
+{
+ lnk960_before_parse,
+ lnk960_syslib,
+ lnk960_hll,
+ lnk960_after_parse,
+ lnk960_after_allocation,
+ lnk960_set_output_arch,
+ lnk960_choose_target,
+ lnk960_before_allocation,
+ lnk960_get_script,
+ "lnk960",
+ ""
+};
+EOF
--- /dev/null
+cat <<EOF
+TARGET(m88kbcs)
+OUTPUT_FORMAT(m88kbcs)
+OUTPUT_ARCH(${arch})
+ENTRY(__start)
+${RELOCATING+${LIB_SEARCH_DIRS}}
+
+SECTIONS
+{
+ .text ${RELOCATING+ 0x10000 + SIZEOF_HEADERS} :
+ {
+ CREATE_OBJECT_SYMBOLS
+ ${RELOCATING+ __.text.start = .}
+ ${RELOCATING+ __.init.start = .}
+ ${RELOCATING+ LONG(0xf400c001)}
+ ${RELOCATING+ __.init.end = .}
+ *(.text)
+ ${RELOCATING+ __.tdesc_start = .}
+ ${RELOCATING+ *(.tdesc)}
+ ${RELOCATING+ __.text_end = .}
+ ${RELOCATING+ __.initp.start = .}
+ ${RELOCATING+ __.initp.end =.}
+
+ ${RELOCATING+_etext =.}
+ }
+ .data ${RELOCATING+ SIZEOF(.text) + ADDR(.text) + 0x400000} :
+ {
+ *(.data)
+ ${CONSTRUCTING+CONSTRUCTORS}
+ *(.comment)
+ ${RELOCATING+_edata = .}
+ }
+ .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
+ {
+ *(.bss)
+ *(COMMON)
+ ${RELOCATING+ _end = .}
+ ${RELOCATING+ __end = .}
+ }
+}
+EOF
--- /dev/null
+cat >ld__${EMULATION_NAME}.c <<EOF
+/* A vanilla emulation with no defaults
+ Copyright (C) 1991 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "bfd.h"
+#include "sysdep.h"
+
+
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+extern boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+extern bfd *output_bfd;
+
+
+
+static void vanilla_before_parse()
+{
+}
+
+static void
+vanilla_set_output_arch()
+{
+ /* Set the output architecture and machine if possible */
+ unsigned long machine = 0;
+ bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
+}
+
+static char *vanilla_get_script()
+{
+ return "";
+}
+
+struct ld_emulation_xfer_struct ld_vanilla_emulation =
+{
+ vanilla_before_parse,
+ syslib_default,
+ hll_default,
+ after_parse_default,
+ after_allocation_default,
+ vanilla_set_output_arch,
+ ldemul_default_target,
+ before_allocation_default,
+ vanilla_get_script,
+ "vanilla",
+ "a.out-sunos-big"
+};
+EOF
--- /dev/null
+# Nothing to do.
projects / binutils-gdb.git / commitdiff