842 lines
19 KiB
C
842 lines
19 KiB
C
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/* This file is is generated by a shell script. DO NOT EDIT! */
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/* AIX emulation code for ppcmacos
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Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
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Written by Steve Chamberlain <sac@cygnus.com>
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AIX support by Ian Lance Taylor <ian@cygnus.com>
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This file is part of GLD, the Gnu Linker.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define TARGET_IS_ppcmacos
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#include "bfd.h"
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#include "sysdep.h"
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#include "libiberty.h"
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#include "getopt.h"
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#include "bfdlink.h"
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#include <ctype.h>
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#include "ld.h"
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#include "ldmain.h"
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#include "ldemul.h"
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#include "ldfile.h"
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#include "ldmisc.h"
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#include "ldexp.h"
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#include "ldlang.h"
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static void gldppcmacos_before_parse PARAMS ((void));
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static int gldppcmacos_parse_args PARAMS ((int, char **));
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static void gldppcmacos_before_allocation PARAMS ((void));
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static void gldppcmacos_read_file PARAMS ((const char *, boolean));
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static void gldppcmacos_free PARAMS ((PTR));
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static char *gldppcmacos_get_script PARAMS ((int *isfile));
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/* The file alignment required for each section. */
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static unsigned long file_align;
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/* The maximum size the stack is permitted to grow. This is stored in
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the a.out header. */
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static unsigned long maxstack;
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/* The maximum data size. This is stored in the a.out header. */
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static unsigned long maxdata;
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/* Whether to perform garbage collection. */
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static int gc = 1;
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/* The module type to use. */
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static unsigned short modtype = ('1' << 8) | 'L';
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/* Whether the .text section must be read-only (i.e., no relocs
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permitted). */
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static int textro;
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/* Structure used to hold import or export file list. */
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struct filelist
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{
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struct filelist *next;
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const char *name;
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};
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/* List of import files. */
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struct filelist *import_files;
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/* List of export files. */
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struct filelist *export_files;
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static void
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gldppcmacos_before_parse()
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{
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#ifndef TARGET_ /* I.e., if not generic. */
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ldfile_output_architecture = bfd_arch_powerpc;
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#endif /* not TARGET_ */
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}
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/* Handle AIX specific options. */
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static int
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gldppcmacos_parse_args (argc, argv)
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int argc;
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char **argv;
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{
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int prevoptind = optind;
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int prevopterr = opterr;
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int longind;
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int optc;
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long val;
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char *end;
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#define OPTION_IGNORE (300)
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#define OPTION_AUTOIMP (OPTION_IGNORE + 1)
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#define OPTION_ERNOTOK (OPTION_AUTOIMP + 1)
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#define OPTION_EROK (OPTION_ERNOTOK + 1)
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#define OPTION_EXPORT (OPTION_EROK + 1)
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#define OPTION_IMPORT (OPTION_EXPORT + 1)
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#define OPTION_MAXDATA (OPTION_IMPORT + 1)
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#define OPTION_MAXSTACK (OPTION_MAXDATA + 1)
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#define OPTION_MODTYPE (OPTION_MAXSTACK + 1)
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#define OPTION_NOAUTOIMP (OPTION_MODTYPE + 1)
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#define OPTION_NOSTRCMPCT (OPTION_NOAUTOIMP + 1)
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#define OPTION_STRCMPCT (OPTION_NOSTRCMPCT + 1)
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static struct option longopts[] = {
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{"basis", no_argument, NULL, OPTION_IGNORE},
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{"bautoimp", no_argument, NULL, OPTION_AUTOIMP},
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{"bcomprld", no_argument, NULL, OPTION_IGNORE},
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{"bcrld", no_argument, NULL, OPTION_IGNORE},
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{"bcror31", no_argument, NULL, OPTION_IGNORE},
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{"bD", required_argument, NULL, OPTION_MAXDATA},
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{"bE", required_argument, NULL, OPTION_EXPORT},
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{"bernotok", no_argument, NULL, OPTION_ERNOTOK},
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{"berok", no_argument, NULL, OPTION_EROK},
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{"berrmsg", no_argument, NULL, OPTION_IGNORE},
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{"bexport", required_argument, NULL, OPTION_EXPORT},
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{"bf", no_argument, NULL, OPTION_ERNOTOK},
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{"bgc", no_argument, &gc, 1},
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{"bh", required_argument, NULL, OPTION_IGNORE},
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{"bhalt", required_argument, NULL, OPTION_IGNORE},
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{"bI", required_argument, NULL, OPTION_IMPORT},
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{"bimport", required_argument, NULL, OPTION_IMPORT},
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{"bmaxdata", required_argument, NULL, OPTION_MAXDATA},
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{"bmaxstack", required_argument, NULL, OPTION_MAXSTACK},
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{"bM", required_argument, NULL, OPTION_MODTYPE},
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{"bmodtype", required_argument, NULL, OPTION_MODTYPE},
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{"bnoautoimp", no_argument, NULL, OPTION_NOAUTOIMP},
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{"bnodelcsect", no_argument, NULL, OPTION_IGNORE},
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{"bnogc", no_argument, &gc, 0},
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{"bnso", no_argument, NULL, OPTION_NOAUTOIMP},
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{"bnostrcmpct", no_argument, NULL, OPTION_NOSTRCMPCT},
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{"bnotextro", no_argument, &textro, 0},
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{"bnro", no_argument, &textro, 0},
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{"bro", no_argument, &textro, 1},
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{"bS", required_argument, NULL, OPTION_MAXSTACK},
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{"bso", no_argument, NULL, OPTION_AUTOIMP},
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{"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT},
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{"btextro", no_argument, &textro, 1},
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{NULL, no_argument, NULL, 0}
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};
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/* Options supported by the AIX linker which we do not support: -f,
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-S, -v, -Z, -bbindcmds, -bbinder, -bbindopts, -bcalls, -bcaps,
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-bcror15, -bdebugopt, -bdbg, -bdelcsect, -bex?, -bfilelist, -bfl,
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-bgcbypass, -bglink, -binsert, -bi, -bloadmap, -bl, -bmap, -bnl,
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-bnobind, -bnocomprld, -bnocrld, -bnoerrmsg, -bnoglink,
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-bnoloadmap, -bnl, -bnoobjreorder, -bnoquiet, -bnoreorder,
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-bnotypchk, -bnox, -bquiet, -bR, -brename, -breorder, -btypchk,
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-bx, -bX, -bxref. */
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/* If the first option starts with -b, change the first : to an =.
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The AIX linker uses : to separate the option from the argument;
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changing it to = lets us treat it as a getopt option. */
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if (optind < argc && strncmp (argv[optind], "-b", 2) == 0)
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{
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char *s;
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for (s = argv[optind]; *s != '\0'; s++)
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{
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if (*s == ':')
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{
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*s = '=';
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break;
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}
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}
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}
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opterr = 0;
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optc = getopt_long_only (argc, argv, "-D:H:KT:z", longopts, &longind);
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opterr = prevopterr;
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switch (optc)
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{
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default:
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optind = prevoptind;
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return 0;
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case 0:
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/* Long option which just sets a flag. */
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break;
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case 'D':
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val = strtol (optarg, &end, 0);
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if (*end != '\0')
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einfo ("%P: warning: ignoring invalid -D number %s\n", optarg);
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else if (val != -1)
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lang_section_start (".data", exp_intop (val));
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break;
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case 'H':
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val = strtoul (optarg, &end, 0);
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if (*end != '\0'
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|| (val & (val - 1)) != 0)
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einfo ("%P: warning: ignoring invalid -H number %s\n", optarg);
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else
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file_align = val;
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break;
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case 'K':
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case 'z':
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/* FIXME: This should use the page size for the target system. */
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file_align = 4096;
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break;
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case 'T':
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/* On AIX this is the same as GNU ld -Ttext. When we see -T
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number, we assume the AIX option is intended. Otherwise, we
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assume the usual GNU ld -T option is intended. We can't just
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ignore the AIX option, because gcc passes it to the linker. */
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val = strtoul (optarg, &end, 0);
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if (*end != '\0')
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{
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optind = prevoptind;
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return 0;
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}
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lang_section_start (".text", exp_intop (val));
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break;
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case OPTION_IGNORE:
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break;
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case OPTION_AUTOIMP:
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link_info.static_link = false;
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break;
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case OPTION_ERNOTOK:
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force_make_executable = false;
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break;
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case OPTION_EROK:
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force_make_executable = true;
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break;
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case OPTION_EXPORT:
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case OPTION_IMPORT:
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{
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struct filelist *n;
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struct filelist **flpp;
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n = (struct filelist *) xmalloc (sizeof (struct filelist));
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n->next = NULL;
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n->name = optarg;
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if (optc == OPTION_EXPORT)
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flpp = &export_files;
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else
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flpp = &import_files;
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while (*flpp != NULL)
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flpp = &(*flpp)->next;
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*flpp = n;
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}
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break;
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case OPTION_MAXDATA:
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val = strtoul (optarg, &end, 0);
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if (*end != '\0')
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einfo ("%P: warning: ignoring invalid -bmaxdata number %s\n",
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optarg);
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else
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maxdata = val;
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break;
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case OPTION_MAXSTACK:
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val = strtoul (optarg, &end, 0);
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if (*end != '\0')
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einfo ("%P: warning: ignoring invalid -bmaxstack number %s\n",
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optarg);
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else
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maxstack = val;
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break;
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case OPTION_MODTYPE:
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if (*optarg == 'S')
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{
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link_info.shared = true;
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++optarg;
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}
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if (*optarg == '\0' || optarg[1] == '\0')
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einfo ("%P: warning: ignoring invalid module type %s\n", optarg);
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else
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modtype = (*optarg << 8) | optarg[1];
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break;
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case OPTION_NOAUTOIMP:
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link_info.static_link = true;
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break;
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case OPTION_NOSTRCMPCT:
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config.traditional_format = true;
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break;
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case OPTION_STRCMPCT:
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config.traditional_format = false;
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break;
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}
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return 1;
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}
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/* This is called after the sections have been attached to output
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sections, but before any sizes or addresses have been set. */
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static void
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gldppcmacos_before_allocation ()
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{
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struct filelist *fl;
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char *libpath;
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/* Handle the import and export files, if any. */
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for (fl = import_files; fl != NULL; fl = fl->next)
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gldppcmacos_read_file (fl->name, true);
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for (fl = export_files; fl != NULL; fl = fl->next)
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gldppcmacos_read_file (fl->name, false);
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/* We need to build LIBPATH from the -L arguments. If any -rpath
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arguments were used, though, we use -rpath instead, as a GNU
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extension. */
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if (command_line.rpath != NULL)
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libpath = command_line.rpath;
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else if (search_head == NULL)
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libpath = (char *) "";
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else
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{
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size_t len;
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search_dirs_type *search;
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len = strlen (search_head->name);
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libpath = xmalloc (len + 1);
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strcpy (libpath, search_head->name);
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for (search = search_head->next; search != NULL; search = search->next)
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{
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size_t nlen;
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nlen = strlen (search->name);
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libpath = xrealloc (libpath, len + nlen + 2);
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libpath[len] = ':';
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strcpy (libpath + len + 1, search->name);
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len += nlen + 1;
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}
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}
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/* Let the XCOFF backend set up the .loader section. */
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||
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if (! bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath,
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entry_symbol, file_align,
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maxstack, maxdata,
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gc ? true : false,
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modtype,
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textro ? true : false))
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einfo ("%P%F: failed to set dynamic section sizes: %E\n");
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||
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}
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/* Read an import or export file. */
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||
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static void
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||
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gldppcmacos_read_file (filename, import)
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|
|
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, gldppcmacos_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);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
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. */
|
||
|
|
if (! import)
|
||
|
|
einfo ("%X%s:%d: attempt to export undefined symbol %s\n",
|
||
|
|
filename, lineno, symname);
|
||
|
|
}
|
||
|
|
else if (import)
|
||
|
|
{
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (! bfd_xcoff_export_symbol (output_bfd, &link_info, h, syscall))
|
||
|
|
einfo ("%X%s:%d: failed to export 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
|
||
|
|
gldppcmacos_free (p)
|
||
|
|
PTR p;
|
||
|
|
{
|
||
|
|
free (p);
|
||
|
|
}
|
||
|
|
|
||
|
|
static char *
|
||
|
|
gldppcmacos_get_script(isfile)
|
||
|
|
int *isfile;
|
||
|
|
{
|
||
|
|
*isfile = 0;
|
||
|
|
|
||
|
|
if (link_info.relocateable == true && config.build_constructors == true)
|
||
|
|
return
|
||
|
|
"OUTPUT_FORMAT(\"xcoff-powermac\")\n\
|
||
|
|
OUTPUT_ARCH(powerpc)\n\
|
||
|
|
ENTRY(__start)\n\
|
||
|
|
SECTIONS\n\
|
||
|
|
{\n\
|
||
|
|
.pad 0 : { *(.pad) }\n\
|
||
|
|
.text 0 : {\n\
|
||
|
|
*(.text)\n\
|
||
|
|
*(.pr)\n\
|
||
|
|
*(.ro)\n\
|
||
|
|
*(.db)\n\
|
||
|
|
*(.gl)\n\
|
||
|
|
*(.xo)\n\
|
||
|
|
*(.ti)\n\
|
||
|
|
*(.tb)\n\
|
||
|
|
}\n\
|
||
|
|
.data 0 : {\n\
|
||
|
|
*(.data)\n\
|
||
|
|
*(.rw)\n\
|
||
|
|
*(.sv)\n\
|
||
|
|
*(.ua)\n\
|
||
|
|
*(.ds)\n\
|
||
|
|
*(.tc0)\n\
|
||
|
|
*(.tc)\n\
|
||
|
|
*(.td)\n\
|
||
|
|
}\n\
|
||
|
|
.bss : {\n\
|
||
|
|
*(.bss)\n\
|
||
|
|
*(.bs)\n\
|
||
|
|
*(.uc)\n\
|
||
|
|
*(COMMON)\n\
|
||
|
|
}\n\
|
||
|
|
.loader 0 : {\n\
|
||
|
|
*(.loader)\n\
|
||
|
|
}\n\
|
||
|
|
.debug 0 : {\n\
|
||
|
|
*(.debug)\n\
|
||
|
|
}\n\
|
||
|
|
}\n\n"
|
||
|
|
; else if (link_info.relocateable == true) return
|
||
|
|
"OUTPUT_FORMAT(\"xcoff-powermac\")\n\
|
||
|
|
OUTPUT_ARCH(powerpc)\n\
|
||
|
|
ENTRY(__start)\n\
|
||
|
|
SECTIONS\n\
|
||
|
|
{\n\
|
||
|
|
.pad 0 : { *(.pad) }\n\
|
||
|
|
.text 0 : {\n\
|
||
|
|
*(.text)\n\
|
||
|
|
*(.pr)\n\
|
||
|
|
*(.ro)\n\
|
||
|
|
*(.db)\n\
|
||
|
|
*(.gl)\n\
|
||
|
|
*(.xo)\n\
|
||
|
|
*(.ti)\n\
|
||
|
|
*(.tb)\n\
|
||
|
|
}\n\
|
||
|
|
.data 0 : {\n\
|
||
|
|
*(.data)\n\
|
||
|
|
*(.rw)\n\
|
||
|
|
*(.sv)\n\
|
||
|
|
*(.ua)\n\
|
||
|
|
*(.ds)\n\
|
||
|
|
*(.tc0)\n\
|
||
|
|
*(.tc)\n\
|
||
|
|
*(.td)\n\
|
||
|
|
}\n\
|
||
|
|
.bss : {\n\
|
||
|
|
*(.bss)\n\
|
||
|
|
*(.bs)\n\
|
||
|
|
*(.uc)\n\
|
||
|
|
*(COMMON)\n\
|
||
|
|
}\n\
|
||
|
|
.loader 0 : {\n\
|
||
|
|
*(.loader)\n\
|
||
|
|
}\n\
|
||
|
|
.debug 0 : {\n\
|
||
|
|
*(.debug)\n\
|
||
|
|
}\n\
|
||
|
|
}\n\n"
|
||
|
|
; else if (!config.text_read_only) return
|
||
|
|
"OUTPUT_FORMAT(\"xcoff-powermac\")\n\
|
||
|
|
OUTPUT_ARCH(powerpc)\n\
|
||
|
|
SEARCH_DIR(/usr/local/powerpc-apple-macos/lib);\n\
|
||
|
|
ENTRY(__start)\n\
|
||
|
|
SECTIONS\n\
|
||
|
|
{\n\
|
||
|
|
.pad 0 : { *(.pad) }\n\
|
||
|
|
.text : {\n\
|
||
|
|
PROVIDE (_text = .);\n\
|
||
|
|
*(.text)\n\
|
||
|
|
*(.pr)\n\
|
||
|
|
*(.ro)\n\
|
||
|
|
*(.db)\n\
|
||
|
|
*(.gl)\n\
|
||
|
|
*(.xo)\n\
|
||
|
|
*(.ti)\n\
|
||
|
|
*(.tb)\n\
|
||
|
|
PROVIDE (_etext = .);\n\
|
||
|
|
}\n\
|
||
|
|
.data 0 : {\n\
|
||
|
|
PROVIDE (_data = .);\n\
|
||
|
|
*(.data)\n\
|
||
|
|
*(.rw)\n\
|
||
|
|
*(.sv)\n\
|
||
|
|
*(.ua)\n\
|
||
|
|
*(.ds)\n\
|
||
|
|
*(.tc0)\n\
|
||
|
|
*(.tc)\n\
|
||
|
|
*(.td)\n\
|
||
|
|
PROVIDE (_edata = .);\n\
|
||
|
|
}\n\
|
||
|
|
.bss : {\n\
|
||
|
|
*(.bss)\n\
|
||
|
|
*(.bs)\n\
|
||
|
|
*(.uc)\n\
|
||
|
|
*(COMMON)\n\
|
||
|
|
PROVIDE (_end = .);\n\
|
||
|
|
PROVIDE (end = .);\n\
|
||
|
|
}\n\
|
||
|
|
.loader 0 : {\n\
|
||
|
|
*(.loader)\n\
|
||
|
|
}\n\
|
||
|
|
.debug 0 : {\n\
|
||
|
|
*(.debug)\n\
|
||
|
|
}\n\
|
||
|
|
}\n\n"
|
||
|
|
; else if (!config.magic_demand_paged) return
|
||
|
|
"OUTPUT_FORMAT(\"xcoff-powermac\")\n\
|
||
|
|
OUTPUT_ARCH(powerpc)\n\
|
||
|
|
SEARCH_DIR(/usr/local/powerpc-apple-macos/lib);\n\
|
||
|
|
ENTRY(__start)\n\
|
||
|
|
SECTIONS\n\
|
||
|
|
{\n\
|
||
|
|
.pad 0 : { *(.pad) }\n\
|
||
|
|
.text : {\n\
|
||
|
|
PROVIDE (_text = .);\n\
|
||
|
|
*(.text)\n\
|
||
|
|
*(.pr)\n\
|
||
|
|
*(.ro)\n\
|
||
|
|
*(.db)\n\
|
||
|
|
*(.gl)\n\
|
||
|
|
*(.xo)\n\
|
||
|
|
*(.ti)\n\
|
||
|
|
*(.tb)\n\
|
||
|
|
PROVIDE (_etext = .);\n\
|
||
|
|
}\n\
|
||
|
|
.data 0 : {\n\
|
||
|
|
PROVIDE (_data = .);\n\
|
||
|
|
*(.data)\n\
|
||
|
|
*(.rw)\n\
|
||
|
|
*(.sv)\n\
|
||
|
|
*(.ua)\n\
|
||
|
|
*(.ds)\n\
|
||
|
|
*(.tc0)\n\
|
||
|
|
*(.tc)\n\
|
||
|
|
*(.td)\n\
|
||
|
|
PROVIDE (_edata = .);\n\
|
||
|
|
}\n\
|
||
|
|
.bss : {\n\
|
||
|
|
*(.bss)\n\
|
||
|
|
*(.bs)\n\
|
||
|
|
*(.uc)\n\
|
||
|
|
*(COMMON)\n\
|
||
|
|
PROVIDE (_end = .);\n\
|
||
|
|
PROVIDE (end = .);\n\
|
||
|
|
}\n\
|
||
|
|
.loader 0 : {\n\
|
||
|
|
*(.loader)\n\
|
||
|
|
}\n\
|
||
|
|
.debug 0 : {\n\
|
||
|
|
*(.debug)\n\
|
||
|
|
}\n\
|
||
|
|
}\n\n"
|
||
|
|
; else return
|
||
|
|
"OUTPUT_FORMAT(\"xcoff-powermac\")\n\
|
||
|
|
OUTPUT_ARCH(powerpc)\n\
|
||
|
|
SEARCH_DIR(/usr/local/powerpc-apple-macos/lib);\n\
|
||
|
|
ENTRY(__start)\n\
|
||
|
|
SECTIONS\n\
|
||
|
|
{\n\
|
||
|
|
.pad 0 : { *(.pad) }\n\
|
||
|
|
.text : {\n\
|
||
|
|
PROVIDE (_text = .);\n\
|
||
|
|
*(.text)\n\
|
||
|
|
*(.pr)\n\
|
||
|
|
*(.ro)\n\
|
||
|
|
*(.db)\n\
|
||
|
|
*(.gl)\n\
|
||
|
|
*(.xo)\n\
|
||
|
|
*(.ti)\n\
|
||
|
|
*(.tb)\n\
|
||
|
|
PROVIDE (_etext = .);\n\
|
||
|
|
}\n\
|
||
|
|
.data 0 : {\n\
|
||
|
|
PROVIDE (_data = .);\n\
|
||
|
|
*(.data)\n\
|
||
|
|
*(.rw)\n\
|
||
|
|
*(.sv)\n\
|
||
|
|
*(.ua)\n\
|
||
|
|
*(.ds)\n\
|
||
|
|
*(.tc0)\n\
|
||
|
|
*(.tc)\n\
|
||
|
|
*(.td)\n\
|
||
|
|
PROVIDE (_edata = .);\n\
|
||
|
|
}\n\
|
||
|
|
.bss : {\n\
|
||
|
|
*(.bss)\n\
|
||
|
|
*(.bs)\n\
|
||
|
|
*(.uc)\n\
|
||
|
|
*(COMMON)\n\
|
||
|
|
PROVIDE (_end = .);\n\
|
||
|
|
PROVIDE (end = .);\n\
|
||
|
|
}\n\
|
||
|
|
.loader 0 : {\n\
|
||
|
|
*(.loader)\n\
|
||
|
|
}\n\
|
||
|
|
.debug 0 : {\n\
|
||
|
|
*(.debug)\n\
|
||
|
|
}\n\
|
||
|
|
}\n\n"
|
||
|
|
; }
|
||
|
|
|
||
|
|
struct ld_emulation_xfer_struct ld_ppcmacos_emulation =
|
||
|
|
{
|
||
|
|
gldppcmacos_before_parse,
|
||
|
|
syslib_default,
|
||
|
|
hll_default,
|
||
|
|
after_parse_default,
|
||
|
|
after_open_default,
|
||
|
|
after_allocation_default,
|
||
|
|
set_output_arch_default,
|
||
|
|
ldemul_default_target,
|
||
|
|
gldppcmacos_before_allocation,
|
||
|
|
gldppcmacos_get_script,
|
||
|
|
"ppcmacos",
|
||
|
|
"xcoff-powermac",
|
||
|
|
0, /* finish */
|
||
|
|
0, /* create_output_section_statements */
|
||
|
|
0, /* open_dynamic_archive */
|
||
|
|
0, /* place_orphan */
|
||
|
|
0, /* set_symbols */
|
||
|
|
gldppcmacos_parse_args,
|
||
|
|
};
|