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binutils-gdb/ld/h8300hms.em

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Major rewrite of how ld is configured. The major idea 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.
1992-02-16 06:07:15 +08:00
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 =
* ldlang.h: add new field "loadable" to output_section_statement. * ldlang.c (lang_output_section_statement_lookup): initilize new field. (wild_doit): if new field is not set, then stop output section from being loadable. (lang_enter_output_section_statement): set the field from the NOLOAD keyword * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too. * h8300hms.sc-sh, h8300hms.em: get -r right.
1992-08-08 03:34:59 +08:00
#include "h8300hms.xu"
Major rewrite of how ld is configured. The major idea 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.
1992-02-16 06:07:15 +08:00
;
static char *h8300hms_script_option_r =
* ldlang.h: add new field "loadable" to output_section_statement. * ldlang.c (lang_output_section_statement_lookup): initilize new field. (wild_doit): if new field is not set, then stop output section from being loadable. (lang_enter_output_section_statement): set the field from the NOLOAD keyword * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too. * h8300hms.sc-sh, h8300hms.em: get -r right.
1992-08-08 03:34:59 +08:00
#include "h8300hms.xr"
Major rewrite of how ld is configured. The major idea 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.
1992-02-16 06:07:15 +08:00
;
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
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