mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-25 21:19:54 +00:00
160 lines
3.6 KiB
Plaintext
Executable File
160 lines
3.6 KiB
Plaintext
Executable File
/* NOTE: If there are angle brackets here: <TARGET> then this is a
|
|
* template file (ldtemplate), intended for processing by sed.
|
|
* Otherwise, this file has already been processed by sed,
|
|
* and customized for a particular emulation target.
|
|
* In that DO NOT EDIT the file; edit ldtemplate instead.
|
|
*/
|
|
|
|
/* emulate the original gld for the given <TARGET>
|
|
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. */
|
|
|
|
/*
|
|
* $Id:#
|
|
*/
|
|
|
|
#define TARGET_IS_<TARGET>
|
|
|
|
|
|
#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 gld<target>_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 void
|
|
gld<target>_after_parse()
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
gld<target>_after_allocation()
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
gld<target>_before_allocation()
|
|
{
|
|
|
|
}
|
|
|
|
|
|
static void
|
|
gld<target>_set_output_arch()
|
|
{
|
|
/* Set the output architecture and machine if possible */
|
|
bfd_set_arch_mach(output_bfd,
|
|
ldfile_output_architecture, ldfile_output_machine);
|
|
}
|
|
|
|
static char *
|
|
gld<target>_choose_target()
|
|
{
|
|
char *from_outside = getenv(TARGET_ENVIRON);
|
|
if (from_outside != (char *)NULL)
|
|
return from_outside;
|
|
return GLD<TARGET>_TARGET;
|
|
}
|
|
|
|
static void
|
|
gld<target>_syslib()
|
|
{
|
|
info("%S SYSLIB ignored\n");
|
|
}
|
|
|
|
static void
|
|
gld<target>_hll(ignore)
|
|
char *ignore;
|
|
{
|
|
info("%S HLL ignored\n");
|
|
}
|
|
|
|
static char *gld<target>_script =
|
|
#include "<ldtarget>.x"
|
|
;
|
|
static char *gld<target>_script_option_Ur =
|
|
#include "<ldtarget>.xu"
|
|
;
|
|
static char *gld<target>_script_option_r =
|
|
#include "<ldtarget>.xr"
|
|
;
|
|
static char *gld<target>_script_option_n = /* Used with -n flag. */
|
|
#include "<ldtarget>.xn"
|
|
;
|
|
static char *gld<target>_script_option_N = /* Used with -N flag. */
|
|
#include "<ldtarget>.xN"
|
|
;
|
|
|
|
static char *gld<target>_get_script()
|
|
{
|
|
extern ld_config_type config;
|
|
if (config.relocateable_output == true &&
|
|
config.build_constructors == true) {
|
|
return gld<target>_script_option_Ur;
|
|
}
|
|
if (config.relocateable_output == true) {
|
|
return gld<target>_script_option_r;
|
|
}
|
|
if (!config.text_read_only)
|
|
return gld<target>_script_option_N;
|
|
if (!config.magic_demand_paged)
|
|
return gld<target>_script_option_n;
|
|
return gld<target>_script;
|
|
}
|
|
struct ld_emulation_xfer_struct ld_gld<target>_emulation =
|
|
{
|
|
gld<target>_before_parse,
|
|
gld<target>_syslib,
|
|
gld<target>_hll,
|
|
gld<target>_after_parse,
|
|
gld<target>_after_allocation,
|
|
gld<target>_set_output_arch,
|
|
gld<target>_choose_target,
|
|
gld<target>_before_allocation,
|
|
gld<target>_get_script,
|
|
};
|