OpenE2K/binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
ef51e36abc
binutils-gdb/ld/emultempl/aix.em
Ian Lance Taylor 2a80ec10a8 * emultempl/aix.em: Include ldgram.h. 
(gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
	AIX 4.1.
	* Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
1995-11-01 16:46:19 +00:00

877 lines
23 KiB
Plaintext
Raw Blame History

# 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! */
/* AIX emulation code for ${EMULATION_NAME}
Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
Written by Steve Chamberlain <sac@cygnus.com>
AIX support by Ian Lance Taylor <ian@cygnus.com>
This file is part of GLD, the Gnu Linker.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define TARGET_IS_${EMULATION_NAME}
#include "bfd.h"
#include "sysdep.h"
#include "libiberty.h"
#include "getopt.h"
#include "bfdlink.h"
#include <ctype.h>
#include "ld.h"
#include "ldmain.h"
#include "ldemul.h"
#include "ldfile.h"
#include "ldmisc.h"
#include "ldexp.h"
#include "ldlang.h"
#include "ldctor.h"
#include "ldgram.h"
static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
static int gld${EMULATION_NAME}_parse_args PARAMS ((int, char **));
static void gld${EMULATION_NAME}_after_open PARAMS ((void));
static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
static void gld${EMULATION_NAME}_read_file PARAMS ((const char *, boolean));
static void gld${EMULATION_NAME}_free PARAMS ((PTR));
static void gld${EMULATION_NAME}_find_relocs
PARAMS ((lang_statement_union_type *));
static void gld${EMULATION_NAME}_find_exp_assignment PARAMS ((etree_type *));
static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
/* The file alignment required for each section. */
static unsigned long file_align;
/* The maximum size the stack is permitted to grow. This is stored in
the a.out header. */
static unsigned long maxstack;
/* The maximum data size. This is stored in the a.out header. */
static unsigned long maxdata;
/* Whether to perform garbage collection. */
static int gc = 1;
/* The module type to use. */
static unsigned short modtype = ('1' << 8) | 'L';
/* Whether the .text section must be read-only (i.e., no relocs
permitted). */
static int textro;
/* Structure used to hold import file list. */
struct filelist
{
struct filelist *next;
const char *name;
};
/* List of import files. */
static struct filelist *import_files;
/* List of export symbols read from the export files. */
struct export_symbol_list
{
struct export_symbol_list *next;
const char *name;
boolean syscall;
};
static struct export_symbol_list *export_symbols;
/* This routine is called before anything else is done. */
static void
gld${EMULATION_NAME}_before_parse()
{
#ifndef TARGET_ /* I.e., if not generic. */
ldfile_output_architecture = bfd_arch_${ARCH};
#endif /* not TARGET_ */
}
/* Handle AIX specific options. */
static int
gld${EMULATION_NAME}_parse_args (argc, argv)
int argc;
char **argv;
{
int prevoptind = optind;
int prevopterr = opterr;
int indx;
int longind;
int optc;
long val;
char *end;
#define OPTION_IGNORE (300)
#define OPTION_AUTOIMP (OPTION_IGNORE + 1)
#define OPTION_ERNOTOK (OPTION_AUTOIMP + 1)
#define OPTION_EROK (OPTION_ERNOTOK + 1)
#define OPTION_EXPORT (OPTION_EROK + 1)
#define OPTION_IMPORT (OPTION_EXPORT + 1)
#define OPTION_MAXDATA (OPTION_IMPORT + 1)
#define OPTION_MAXSTACK (OPTION_MAXDATA + 1)
#define OPTION_MODTYPE (OPTION_MAXSTACK + 1)
#define OPTION_NOAUTOIMP (OPTION_MODTYPE + 1)
#define OPTION_NOSTRCMPCT (OPTION_NOAUTOIMP + 1)
#define OPTION_PD (OPTION_NOSTRCMPCT + 1)
#define OPTION_PT (OPTION_PD + 1)
#define OPTION_STRCMPCT (OPTION_PT + 1)
static struct option longopts[] = {
{"basis", no_argument, NULL, OPTION_IGNORE},
{"bautoimp", no_argument, NULL, OPTION_AUTOIMP},
{"bcomprld", no_argument, NULL, OPTION_IGNORE},
{"bcrld", no_argument, NULL, OPTION_IGNORE},
{"bcror31", no_argument, NULL, OPTION_IGNORE},
{"bD", required_argument, NULL, OPTION_MAXDATA},
{"bE", required_argument, NULL, OPTION_EXPORT},
{"bernotok", no_argument, NULL, OPTION_ERNOTOK},
{"berok", no_argument, NULL, OPTION_EROK},
{"berrmsg", no_argument, NULL, OPTION_IGNORE},
{"bexport", required_argument, NULL, OPTION_EXPORT},
{"bf", no_argument, NULL, OPTION_ERNOTOK},
{"bgc", no_argument, &gc, 1},
{"bh", required_argument, NULL, OPTION_IGNORE},
{"bhalt", required_argument, NULL, OPTION_IGNORE},
{"bI", required_argument, NULL, OPTION_IMPORT},
{"bimport", required_argument, NULL, OPTION_IMPORT},
{"bmaxdata", required_argument, NULL, OPTION_MAXDATA},
{"bmaxstack", required_argument, NULL, OPTION_MAXSTACK},
{"bM", required_argument, NULL, OPTION_MODTYPE},
{"bmodtype", required_argument, NULL, OPTION_MODTYPE},
{"bnoautoimp", no_argument, NULL, OPTION_NOAUTOIMP},
{"bnodelcsect", no_argument, NULL, OPTION_IGNORE},
{"bnogc", no_argument, &gc, 0},
{"bnso", no_argument, NULL, OPTION_NOAUTOIMP},
{"bnostrcmpct", no_argument, NULL, OPTION_NOSTRCMPCT},
{"bnotextro", no_argument, &textro, 0},
{"bnro", no_argument, &textro, 0},
{"bpD", required_argument, NULL, OPTION_PD},
{"bpT", required_argument, NULL, OPTION_PT},
{"bro", no_argument, &textro, 1},
{"bS", required_argument, NULL, OPTION_MAXSTACK},
{"bso", no_argument, NULL, OPTION_AUTOIMP},
{"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT},
{"btextro", no_argument, &textro, 1},
{"static", no_argument, NULL, OPTION_NOAUTOIMP},
{NULL, no_argument, NULL, 0}
};
/* Options supported by the AIX linker which we do not support: -f,
-S, -v, -Z, -bbindcmds, -bbinder, -bbindopts, -bcalls, -bcaps,
-bcror15, -bdebugopt, -bdbg, -bdelcsect, -bex?, -bfilelist, -bfl,
-bgcbypass, -bglink, -binsert, -bi, -bloadmap, -bl, -bmap, -bnl,
-bnobind, -bnocomprld, -bnocrld, -bnoerrmsg, -bnoglink,
-bnoloadmap, -bnl, -bnoobjreorder, -bnoquiet, -bnoreorder,
-bnotypchk, -bnox, -bquiet, -bR, -brename, -breorder, -btypchk,
-bx, -bX, -bxref. */
/* If the current option starts with -b, change the first : to an =.
The AIX linker uses : to separate the option from the argument;
changing it to = lets us treat it as a getopt option. */
indx = optind;
if (indx == 0)
indx = 1;
if (indx < argc && strncmp (argv[indx], "-b", 2) == 0)
{
char *s;
for (s = argv[indx]; *s != '\0'; s++)
{
if (*s == ':')
{
*s = '=';
break;
}
}
}
opterr = 0;
optc = getopt_long_only (argc, argv, "-D:H:KT:z", longopts, &longind);
opterr = prevopterr;
switch (optc)
{
default:
optind = prevoptind;
return 0;
case 0:
/* Long option which just sets a flag. */
break;
case 'D':
val = strtol (optarg, &end, 0);
if (*end != '\0')
einfo ("%P: warning: ignoring invalid -D number %s\n", optarg);
else if (val != -1)
lang_section_start (".data", exp_intop (val));
break;
case 'H':
val = strtoul (optarg, &end, 0);
if (*end != '\0'
|| (val & (val - 1)) != 0)
einfo ("%P: warning: ignoring invalid -H number %s\n", optarg);
else
file_align = val;
break;
case 'K':
case 'z':
/* FIXME: This should use the page size for the target system. */
file_align = 4096;
break;
case 'T':
/* On AIX this is the same as GNU ld -Ttext. When we see -T
number, we assume the AIX option is intended. Otherwise, we
assume the usual GNU ld -T option is intended. We can't just
ignore the AIX option, because gcc passes it to the linker. */
val = strtoul (optarg, &end, 0);
if (*end != '\0')
{
optind = prevoptind;
return 0;
}
lang_section_start (".text", exp_intop (val));
break;
case OPTION_IGNORE:
break;
case OPTION_AUTOIMP:
link_info.static_link = false;
break;
case OPTION_ERNOTOK:
force_make_executable = false;
break;
case OPTION_EROK:
force_make_executable = true;
break;
case OPTION_EXPORT:
gld${EMULATION_NAME}_read_file (optarg, false);
break;
case OPTION_IMPORT:
{
struct filelist *n;
struct filelist **flpp;
n = (struct filelist *) xmalloc (sizeof (struct filelist));
n->next = NULL;
n->name = optarg;
flpp = &import_files;
while (*flpp != NULL)
flpp = &(*flpp)->next;
*flpp = n;
}
break;
case OPTION_MAXDATA:
val = strtoul (optarg, &end, 0);
if (*end != '\0')
einfo ("%P: warning: ignoring invalid -bmaxdata number %s\n",
optarg);
else
maxdata = val;
break;
case OPTION_MAXSTACK:
val = strtoul (optarg, &end, 0);
if (*end != '\0')
einfo ("%P: warning: ignoring invalid -bmaxstack number %s\n",
optarg);
else
maxstack = val;
break;
case OPTION_MODTYPE:
if (*optarg == 'S')
{
link_info.shared = true;
++optarg;
}
if (*optarg == '\0' || optarg[1] == '\0')
einfo ("%P: warning: ignoring invalid module type %s\n", optarg);
else
modtype = (*optarg << 8) | optarg[1];
break;
case OPTION_NOAUTOIMP:
link_info.static_link = true;
break;
case OPTION_NOSTRCMPCT:
config.traditional_format = true;
break;
case OPTION_PD:
/* This sets the page that the .data section is supposed to
start on. The offset within the page should still be the
offset within the file, so we need to build an appropriate
expression. */
val = strtoul (optarg, &end, 0);
if (*end != '\0')
einfo ("%P: warning: ignoring invalid -pD number %s\n", optarg);
else
{
etree_type *t;
t = exp_binop ('+',
exp_intop (val),
exp_binop ('&',
exp_nameop (NAME, "."),
exp_intop (0xfff)));
t = exp_binop ('&',
exp_binop ('+', t, exp_intop (7)),
exp_intop (~ (bfd_vma) 7));
lang_section_start (".data", t);
}
break;
case OPTION_PT:
/* This set the page that the .text section is supposed to start
on. The offset within the page should still be the offset
within the file. */
val = strtoul (optarg, &end, 0);
if (*end != '\0')
einfo ("%P: warning: ignoring invalid -pT number %s\n", optarg);
else
{
etree_type *t;
t = exp_binop ('+',
exp_intop (val),
exp_nameop (SIZEOF_HEADERS, NULL));
t = exp_binop ('&',
exp_binop ('+', t, exp_intop (7)),
exp_intop (~ (bfd_vma) 7));
lang_section_start (".text", t);
}
break;
case OPTION_STRCMPCT:
config.traditional_format = false;
break;
}
return 1;
}
/* This is called after the input files have been opened. */
static void
gld${EMULATION_NAME}_after_open ()
{
boolean r;
struct set_info *p;
/* Call ldctor_build_sets, after pretending that this is a
relocateable link. We do this because AIX requires relocation
entries for all references to symbols, even in a final
executable. */
r = link_info.relocateable;
link_info.relocateable = true;
ldctor_build_sets ();
link_info.relocateable = r;
/* For each set, record the size, so that the XCOFF backend can
output the correct csect length. */
for (p = sets; p != (struct set_info *) NULL; p = p->next)
{
bfd_size_type size;
/* If the symbol is defined, we may have been invoked from
collect, and the sets may already have been built, so we do
not do anything. */
if (p->h->type == bfd_link_hash_defined
|| p->h->type == bfd_link_hash_defweak)
continue;
if (p->reloc != BFD_RELOC_CTOR)
{
/* Handle this if we need to. */
abort ();
}
size = (p->count + 2) * 4;
if (! bfd_xcoff_link_record_set (output_bfd, &link_info, p->h, size))
einfo ("%F%P: bfd_xcoff_link_record_set failed: %E\n");
}
}
/* This is called after the sections have been attached to output
sections, but before any sizes or addresses have been set. */
static void
gld${EMULATION_NAME}_before_allocation ()
{
struct filelist *fl;
struct export_symbol_list *el;
char *libpath;
/* Handle the import and export files, if any. */
for (fl = import_files; fl != NULL; fl = fl->next)
gld${EMULATION_NAME}_read_file (fl->name, true);
for (el = export_symbols; el != NULL; el = el->next)
{
struct bfd_link_hash_entry *h;
h = bfd_link_hash_lookup (link_info.hash, el->name, false, false, false);
if (h == NULL)
einfo ("%P%F: bfd_link_hash_lookup of export symbol failed: %E\n");
if (! bfd_xcoff_export_symbol (output_bfd, &link_info, h, el->syscall))
einfo ("%P%F: bfd_xcoff_export_symbol failed: %E\n");
}
/* Track down all relocations called for by the linker script (these
are typically constructor/destructor entries created by
CONSTRUCTORS) and let the backend know it will need to create
.loader relocs for them. */
lang_for_each_statement (gld${EMULATION_NAME}_find_relocs);
/* We need to build LIBPATH from the -L arguments. If any -rpath
arguments were used, though, we use -rpath instead, as a GNU
extension. */
if (command_line.rpath != NULL)
libpath = command_line.rpath;
else if (search_head == NULL)
libpath = (char *) "";
else
{
size_t len;
search_dirs_type *search;
len = strlen (search_head->name);
libpath = xmalloc (len + 1);
strcpy (libpath, search_head->name);
for (search = search_head->next; search != NULL; search = search->next)
{
size_t nlen;
nlen = strlen (search->name);
libpath = xrealloc (libpath, len + nlen + 2);
libpath[len] = ':';
strcpy (libpath + len + 1, search->name);
len += nlen + 1;
}
}
/* Let the XCOFF backend set up the .loader section. */
if (! bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath,
entry_symbol, file_align,
maxstack, maxdata,
gc ? true : false,
modtype,
textro ? true : false))
einfo ("%P%F: failed to set dynamic section sizes: %E\n");
}
/* Read an import or export file. For an import file, this is called
by the before_allocation emulation routine. For an export file,
this is called by the parse_args emulation routine. */
static void
gld${EMULATION_NAME}_read_file (filename, import)
const char *filename;
boolean import;
{
struct obstack *o;
FILE *f;
int lineno;
int c;
boolean keep;
const char *imppath;
const char *impfile;
const char *impmember;
o = (struct obstack *) xmalloc (sizeof (struct obstack));
obstack_specify_allocation (o, 0, 0, xmalloc, gld${EMULATION_NAME}_free);
f = fopen (filename, "r");
if (f == NULL)
{
bfd_set_error (bfd_error_system_call);
einfo ("%F%s: %E\n", filename);
}
keep = false;
imppath = NULL;
impfile = NULL;
impmember = NULL;
lineno = 0;
while ((c = getc (f)) != EOF)
{
char *s;
char *symname;
boolean syscall;
bfd_vma address;
struct bfd_link_hash_entry *h;
if (c != '\n')
{
obstack_1grow (o, c);
continue;
}
obstack_1grow (o, '\0');
++lineno;
s = (char *) obstack_base (o);
while (isspace ((unsigned char) *s))
++s;
if (*s == '\0'
|| *s == '*'
|| (*s == '#' && s[1] == ' ')
|| (! import && *s == '#' && s[1] == '!'))
{
obstack_free (o, obstack_base (o));
continue;
}
if (*s == '#' && s[1] == '!')
{
s += 2;
while (isspace ((unsigned char) *s))
++s;
if (*s == '\0')
{
imppath = NULL;
impfile = NULL;
impmember = NULL;
obstack_free (o, obstack_base (o));
}
else if (*s == '(')
einfo ("%F%s%d: #! ([member]) is not supported in import files",
filename, lineno);
else
{
char cs;
char *file;
(void) obstack_finish (o);
keep = true;
imppath = s;
impfile = NULL;
while (! isspace ((unsigned char) *s) && *s != '(' && *s != '\0')
{
if (*s == '/')
file = s + 1;
++s;
}
if (file != NULL)
{
file[-1] = '\0';
impfile = file;
if (imppath == file - 1)
imppath = "/";
}
else
{
impfile = imppath;
imppath = "";
}
cs = *s;
*s = '\0';
while (isspace ((unsigned char) cs))
{
++s;
cs = *s;
}
if (cs != '(')
{
impmember = "";
if (cs != '\0')
einfo ("%s:%d: warning: syntax error in import file\n",
filename, lineno);
}
else
{
++s;
impmember = s;
while (*s != ')' && *s != '\0')
++s;
if (*s == ')')
*s = '\0';
else
einfo ("%s:%d: warning: syntax error in import file\n",
filename, lineno);
}
}
continue;
}
/* This is a symbol to be imported or exported. */
symname = s;
syscall = false;
address = (bfd_vma) -1;
while (! isspace ((unsigned char) *s) && *s != '\0')
++s;
if (*s != '\0')
{
char *se;
*s++ = '\0';
while (isspace ((unsigned char) *s))
++s;
se = s;
while (! isspace ((unsigned char) *se) && *se != '\0')
++se;
if (*se != '\0')
{
*se++ = '\0';
while (isspace ((unsigned char) *se))
++se;
if (*se != '\0')
einfo ("%s%d: warning: syntax error in import/export file\n",
filename, lineno);
}
if (strcasecmp (s, "svc") == 0
|| strcasecmp (s, "syscall") == 0)
syscall = true;
else
{
char *end;
address = strtoul (s, &end, 0);
if (*end != '\0')
einfo ("%s:%d: warning: syntax error in import/export file\n",
filename, lineno);
}
}
if (! import)
{
struct export_symbol_list *n;
ldlang_add_undef (symname);
n = ((struct export_symbol_list *)
xmalloc (sizeof (struct export_symbol_list)));
n->next = export_symbols;
n->name = buystring (symname);
n->syscall = syscall;
export_symbols = n;
}
else
{
h = bfd_link_hash_lookup (link_info.hash, symname, false, false,
true);
if (h == NULL || h->type == bfd_link_hash_new)
{
/* We can just ignore attempts to import an unreferenced
symbol. */
}
else
{
if (! bfd_xcoff_import_symbol (output_bfd, &link_info, h,
address, imppath, impfile,
impmember))
einfo ("%X%s:%d: failed to import symbol %s: %E\n",
filename, lineno, symname);
}
}
obstack_free (o, obstack_base (o));
}
if (obstack_object_size (o) > 0)
{
einfo ("%s:%d: warning: ignoring unterminated last line\n",
filename, lineno);
obstack_free (o, obstack_base (o));
}
if (! keep)
{
obstack_free (o, NULL);
free (o);
}
}
/* This routine saves us from worrying about declaring free. */
static void
gld${EMULATION_NAME}_free (p)
PTR p;
{
free (p);
}
/* This is called by the before_allocation routine via
lang_for_each_statement. It looks for relocations and assignments
to symbols. */
static void
gld${EMULATION_NAME}_find_relocs (s)
lang_statement_union_type *s;
{
if (s->header.type == lang_reloc_statement_enum)
{
lang_reloc_statement_type *rs;
rs = &s->reloc_statement;
if (rs->name == NULL)
einfo ("%F%P: only relocations against symbols are permitted\n");
if (! bfd_xcoff_link_count_reloc (output_bfd, &link_info, rs->name))
einfo ("%F%P: bfd_xcoff_link_count_reloc failed: %E\n");
}
if (s->header.type == lang_assignment_statement_enum)
gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp);
}
/* Look through an expression for an assignment statement. */
static void
gld${EMULATION_NAME}_find_exp_assignment (exp)
etree_type *exp;
{
struct bfd_link_hash_entry *h;
switch (exp->type.node_class)
{
case etree_provide:
h = bfd_link_hash_lookup (link_info.hash, exp->assign.dst,
false, false, false);
if (h == NULL)
break;
/* Fall through. */
case etree_assign:
if (strcmp (exp->assign.dst, ".") != 0)
{
if (! bfd_xcoff_record_link_assignment (output_bfd, &link_info,
exp->assign.dst))
einfo ("%P%F: failed to record assignment to %s: %E\n",
exp->assign.dst);
}
gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src);
break;
case etree_binary:
gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs);
gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs);
break;
case etree_trinary:
gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond);
gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs);
gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs);
break;
case etree_unary:
gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child);
break;
default:
break;
}
}
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 ${srcdir}/emultempl/stringify.sed"
cat >>e${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}",
0, /* finish */
0, /* create_output_section_statements */
0, /* open_dynamic_archive */
0, /* place_orphan */
0, /* set_symbols */
gld${EMULATION_NAME}_parse_args,
};
EOF
Reference in New Issue View Git Blame Copy Permalink