--- /dev/null
+# This shell script emits a C file. -*- C -*-
+# It does some substitutions.
+cat >e${EMULATION_NAME}.c <<EOF
+/* For WINDOWS_NT */
+/* This file is a copy of ei385coff which was originally generated on a Linux
+ system. It has been modified to provide a decent default script file
+ for the NT PE format. */
+
+/* The original file generated returned different default scripts depending
+ on whether certain switches were set, but these switches pertain to the
+ Linux system and that particular version of coff. In the NT case, we
+ only determine if the subsystem is console or windows in order to select
+ the correct entry point by default. */
+
+
+/* emulate the original gld for the given armpe
+ Copyright (C) 1991, 1993 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_armpe
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "bfdlink.h"
+
+#include "ld.h"
+#include "config.h"
+#include "ldmain.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+static void gldarmpe_before_parse PARAMS ((void));
+static char *gldarmpe_get_script PARAMS ((int *isfile));
+
+static void
+gldarmpe_before_parse()
+{
+#ifndef TARGET_ /* I.e., if not generic. */
+ ldfile_output_architecture = bfd_arch_arm;
+#endif /* not TARGET_ */
+}
+
+static char *
+gldarmpe_get_script(isfile)
+ int *isfile;
+{
+ *isfile = 0;
+
+ if (link_info.subsystem == windows)
+ return
+"OUTPUT_FORMAT(\"coff-arm\")\n\
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/arm-coff/lib);\n\
+ENTRY(_WinMainCRTStartup)\n\
+SECTIONS\n\
+{\n\
+ .text 0x401000 : {\n\
+ *(.text)\n\
+ ;\n\
+ }\n\
+ .bss BLOCK(0x1000) :\n\
+ { \n\
+ *(.bss)\n\
+ *(COMMON)\n\
+ ;\n\
+ }\n\
+ .rdata BLOCK(0x1000) :\n\
+ { \n\
+ *(.rdata)\n\
+ ;\n\
+ }\n\
+ .data BLOCK(0x1000) : {\n\
+ *(.data)\n\
+ *(.data2)\n\
+ ;\n\
+ }\n\
+ .idata BLOCK(0x1000) :\n\
+ { \n\
+ *(.idata\$\2)\n\
+ *(.idata\$\3)\n\
+ *(.idata\$\4)\n\
+ *(.idata\$\5)\n\
+ *(.idata\$\6)\n\
+ *(.idata\$\7)\n\
+ ;\n\
+ }\n\
+ .CRT BLOCK(0x1000) :\n\
+ { \n\
+ *(".CRT\$XCA")\n\
+ *(fucl .CRT\$XCC)\n\
+ *(.CRT\$XCZ)\n\
+ *(.CRT\$XIA)\n\
+ *(.CRT\$XIC)\n\
+ *(.CRT\$XIZ)\n\
+ *(.CRT\$XLA)\n\
+ *(.CRT\$XLZ)\n\
+ *(.CRT\$XPA)\n\
+ *(.CRT\$XPX)\n\
+ *(.CRT\$XPZ)\n\
+ *(.CRT\$XTA)\n\
+ *(.CRT\$XTZ)\n\
+ ;\n\
+ }\n\
+ .rsrc BLOCK(0x1000) :\n\
+ { \n\
+ *(.rsrc\$01)\n\
+ *(.rsrc\$02)\n\
+ ;\n\
+ }\n\
+ .reloc BLOCK(0x1000) :\n\
+ { \n\
+ *(.reloc)\n\
+ ;\n\
+ }\n\
+ .junk BLOCK(0x1000) :\n\
+ { \n\
+ *(.debug\$S)\n\
+ *(.debug\$T)\n\
+ *(.debug\$F)\n\
+ *(.drectve)\n\
+ ;\n\
+ }\n\
+}\n\n"
+ ; else return
+"OUTPUT_FORMAT(\"coff-arm\")\n\
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/arm-coff/lib);\n\
+ENTRY(_mainCRTStartup)\n\
+SECTIONS\n\
+{\n\
+ .text 0x401000 : {\n\
+ *(.text)\n\
+ ;\n\
+ }\n\
+ .bss BLOCK(0x1000) :\n\
+ { \n\
+ *(.bss)\n\
+ *(COMMON)\n\
+ ;\n\
+ }\n\
+ .rdata BLOCK(0x1000) :\n\
+ { \n\
+ *(.rdata)\n\
+ ;\n\
+ }\n\
+ .data BLOCK(0x1000) : {\n\
+ *(.data)\n\
+ *(.data2)\n\
+ ;\n\
+ }\n\
+ .idata BLOCK(0x1000) :\n\
+ { \n\
+ *(.idata\$\2)\n\
+ *(.idata\$\3)\n\
+ *(.idata\$\4)\n\
+ *(.idata\$\5)\n\
+ *(.idata\$\6)\n\
+ *(.idata\$\7)\n\
+ ;\n\
+ }\n\
+ .CRT BLOCK(0x1000) :\n\
+ { \n\
+ *(.CRT\$XCA)\n\
+ *(.CRT\$XCC)\n\
+ *(.CRT\$XCZ)\n\
+ *(.CRT\$XIA)\n\
+ *(.CRT\$XIC)\n\
+ *(.CRT\$XIZ)\n\
+ *(.CRT\$XLA)\n\
+ *(.CRT\$XLZ)\n\
+ *(.CRT\$XPA)\n\
+ *(.CRT\$XPX)\n\
+ *(.CRT\$XPZ)\n\
+ *(.CRT\$XTA)\n\
+ *(.CRT\$XTZ)\n\
+ ;\n\
+ }\n\
+ .rsrc BLOCK(0x1000) :\n\
+ { \n\
+ *(.rsrc\$01)\n\
+ *(.rsrc\$02)\n\
+ ;\n\
+ }\n\
+ .reloc BLOCK(0x1000) :\n\
+ { \n\
+ *(.reloc)\n\
+ ;\n\
+ }\n\
+ .junk BLOCK(0x1000) :\n\
+ { \n\
+ *(.debug\$S)\n\
+ *(.debug\$T)\n\
+ *(.debug\$F)\n\
+ *(.drectve)\n\
+ ;\n\
+ }\n\
+}\n\n"
+ ;
+}
+
+struct ld_emulation_xfer_struct ld_armpe_emulation =
+{
+ gldarmpe_before_parse,
+ syslib_default,
+ hll_default,
+ after_parse_default,
+ after_allocation_default,
+ set_output_arch_default,
+ ldemul_default_target,
+ before_allocation_default,
+ gldarmpe_get_script,
+ "armpe",
+ "pei-arm"
+};
+EOF
\ No newline at end of file
static void set_default_dirlist PARAMS ((char *dirlist_ptr));
static void set_section_start PARAMS ((char *sect, char *valstr));
+/* WINDOWS_NT; declare additional functions */
+static void set_subsystem PARAMS ((char *subsystem_type));
+static void set_stack_heap PARAMS ((char *valstr, boolean for_heap));
+
void
parse_args (argc, argv)
int argc;
as if it were the argument of an option with character code 1. */
const char *shortopts =
- "-A:B::b:cde:F::G:giL:l:Mm:NnO:o:R:rSsT:tu:VvXxY:y:()";
+ "-a:A:B::b:c:de:F::G:giL:l:Mm:NnO:o:R:rSsT:tu:VvXxY:y:()";
/* 150 isn't special; it's just an arbitrary non-ASCII char value. */
#define OPTION_DYNAMIC_LINKER (OPTION_DEFSYM + 1)
#define OPTION_EB (OPTION_DYNAMIC_LINKER + 1)
#define OPTION_EL (OPTION_EB + 1)
-#define OPTION_HELP (OPTION_EL + 1)
+#define OPTION_HEAP (OPTION_EL + 1)
+#define OPTION_EMBEDDED_RELOCS (OPTION_HEAP + 1)
+#define OPTION_EXPORT_DYNAMIC (OPTION_EMBEDDED_RELOCS + 1)
+#define OPTION_HELP (OPTION_EXPORT_DYNAMIC + 1)
#define OPTION_IGNORE (OPTION_HELP + 1)
#define OPTION_MAP (OPTION_IGNORE + 1)
#define OPTION_NO_KEEP_MEMORY (OPTION_MAP + 1)
#define OPTION_SHARED (OPTION_RPATH + 1)
#define OPTION_SONAME (OPTION_SHARED + 1)
#define OPTION_SORT_COMMON (OPTION_SONAME + 1)
-#define OPTION_STATS (OPTION_SORT_COMMON + 1)
-#define OPTION_TBSS (OPTION_STATS + 1)
+#define OPTION_STACK (OPTION_SORT_COMMON + 1) /*WINDOWS_NT*/
+#define OPTION_STATS (OPTION_STACK + 1)
+#define OPTION_SUBSYSTEM (OPTION_STATS + 1) /* WINDOWS_NT */
+#define OPTION_TBSS (OPTION_SUBSYSTEM + 1)
#define OPTION_TDATA (OPTION_TBSS + 1)
#define OPTION_TTEXT (OPTION_TDATA + 1)
#define OPTION_TRADITIONAL_FORMAT (OPTION_TTEXT + 1)
#define OPTION_UR (OPTION_TRADITIONAL_FORMAT + 1)
-#define OPTION_VERSION (OPTION_UR + 1)
+#define OPTION_VERBOSE (OPTION_UR + 1)
+#define OPTION_VERSION (OPTION_VERBOSE + 1)
#define OPTION_WARN_COMMON (OPTION_VERSION + 1)
#define OPTION_WARN_ONCE (OPTION_WARN_COMMON + 1)
-
+#define OPTION_SPLIT_BY_RELOC (OPTION_WARN_ONCE + 1)
+#define OPTION_SPLIT_BY_FILE (OPTION_SPLIT_BY_RELOC + 1)
+#define OPTION_WHOLE_ARCHIVE (OPTION_SPLIT_BY_FILE + 1)
+#define OPTION_BASE_FILE (OPTION_WHOLE_ARCHIVE + 1)
static struct option longopts[] = {
{"Bdynamic", no_argument, NULL, OPTION_CALL_SHARED},
{"Bstatic", no_argument, NULL, OPTION_NON_SHARED},
{"dynamic-linker", required_argument, NULL, OPTION_DYNAMIC_LINKER},
{"EB", no_argument, NULL, OPTION_EB},
{"EL", no_argument, NULL, OPTION_EL},
+ {"embedded-relocs", no_argument, NULL, OPTION_EMBEDDED_RELOCS},
{"end-group", no_argument, NULL, ')'},
+ {"export-dynamic", no_argument, NULL, OPTION_EXPORT_DYNAMIC},
{"format", required_argument, NULL, 'b'},
+ {"heap", required_argument, NULL, OPTION_HEAP}, /* WINDOWS_NT */
{"help", no_argument, NULL, OPTION_HELP},
{"Map", required_argument, NULL, OPTION_MAP},
{"no-keep-memory", no_argument, NULL, OPTION_NO_KEEP_MEMORY},
{"soname", required_argument, NULL, OPTION_SONAME},
{"sort-common", no_argument, NULL, OPTION_SORT_COMMON},
{"sort_common", no_argument, NULL, OPTION_SORT_COMMON},
+ {"stack", required_argument, NULL, OPTION_STACK}, /* WINDOWS_NT */
{"start-group", no_argument, NULL, '('},
{"stats", no_argument, NULL, OPTION_STATS},
{"static", no_argument, NULL, OPTION_NON_SHARED},
+ {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM}, /* WINDOWS_NT */
{"Tbss", required_argument, NULL, OPTION_TBSS},
{"Tdata", required_argument, NULL, OPTION_TDATA},
{"Ttext", required_argument, NULL, OPTION_TTEXT},
{"traditional-format", no_argument, NULL, OPTION_TRADITIONAL_FORMAT},
{"Ur", no_argument, NULL, OPTION_UR},
+ {"verbose", no_argument, NULL, OPTION_VERBOSE},
{"version", no_argument, NULL, OPTION_VERSION},
{"warn-common", no_argument, NULL, OPTION_WARN_COMMON},
{"warn-once", no_argument, NULL, OPTION_WARN_ONCE},
+ {"split-by-reloc", required_argument, NULL, OPTION_SPLIT_BY_RELOC},
+ {"split-by-file", no_argument, NULL, OPTION_SPLIT_BY_FILE},
+ {"whole-archive", no_argument, NULL, OPTION_WHOLE_ARCHIVE},
+ {"base-file", required_argument, NULL, OPTION_BASE_FILE},
{NULL, no_argument, NULL, 0}
};
case OPTION_IGNORE:
break;
+ case 'a':
+ /* For HP/UX compatibility. Actually -a shared should mean
+ ``use only shared libraries'' but, then, we don't
+ currently support shared libraries on HP/UX anyhow. */
+ if (strcmp (optarg, "archive") == 0)
+ config.dynamic_link = false;
+ else if (strcmp (optarg, "shared") == 0
+ || strcmp (optarg, "default") == 0)
+ config.dynamic_link = true;
+ else
+ einfo ("%P%F: unrecognized -a option `%s'\n", optarg);
+ break;
case 'A':
ldfile_add_arch (optarg);
break;
case OPTION_EL:
command_line.endian = ENDIAN_LITTLE;
break;
+ case OPTION_EMBEDDED_RELOCS:
+ command_line.embedded_relocs = true;
+ break;
+ case OPTION_EXPORT_DYNAMIC:
+ command_line.export_dynamic = true;
+ break;
case 'e':
lang_add_entry (optarg, 1);
break;
case 'g':
/* Ignore. */
break;
+ case OPTION_HEAP: /* WINDOWS_NT */
+ link_info.stack_heap_parameters.heap_defined = true;
+ set_stack_heap (optarg, true);
+ break;
case OPTION_HELP:
help ();
xexit (0);
case OPTION_SORT_COMMON:
config.sort_common = true;
break;
+ case OPTION_STACK: /* WINDOWS_NT */
+ link_info.stack_heap_parameters.stack_defined = true;
+ set_stack_heap (optarg, false);
+ break;
case OPTION_STATS:
config.stats = true;
break;
+ case OPTION_SUBSYSTEM: /* WINDOWS_NT */
+ set_subsystem (optarg);
+ break;
case 't':
trace_files = true;
break;
case 'u':
ldlang_add_undef (optarg);
break;
- case 'V':
+ case OPTION_VERBOSE:
ldversion (1);
version_printed = true;
trace_file_tries = true;
ldversion (0);
version_printed = true;
break;
+ case 'V':
+ ldversion (1);
+ version_printed = true;
+ break;
case OPTION_VERSION:
ldversion (0);
version_printed = true;
case OPTION_WARN_ONCE:
config.warn_once = true;
break;
+ case OPTION_WHOLE_ARCHIVE:
+ whole_archive = true;
+ break;
+ case OPTION_BASE_FILE:
+ link_info.base_file = fopen (optarg,"w");
+ if (!link_info.base_file) {
+ fprintf (stderr, "%s: Can't open base file %s\n",
+ program_name, optarg);
+ xexit (1);
+ }
+ break;
case 'X':
link_info.discard = discard_l;
break;
case 'y':
add_ysym (optarg);
break;
+ case OPTION_SPLIT_BY_RELOC:
+ config.split_by_reloc = atoi (optarg);
+ break;
+ case OPTION_SPLIT_BY_FILE:
+ config.split_by_file = true;
+ break;
case '(':
if (ingroup)
{
einfo ("%P%F: invalid hex number `%s'\n", valstr);
lang_section_start (sect, exp_intop (val));
}
+
+/* WINDOWS_NT; added routines to get the subsystem type, heap and/or stack
+ parameters which may be input from the command line */
+static void
+set_subsystem (subsystem_type)
+ char *subsystem_type;
+{
+ if (strcmp (subsystem_type, "native") == 0)
+ {
+ link_info.subsystem = native;
+ }
+ else if (strcmp (subsystem_type, "windows") == 0)
+ {
+ link_info.subsystem = windows;
+ }
+ else if (strcmp (subsystem_type, "console") == 0)
+ {
+ link_info.subsystem = console;
+ }
+ else if (strcmp (subsystem_type, "os2") == 0)
+ {
+ link_info.subsystem = os2;
+ }
+ else if (strcmp (subsystem_type, "posix") == 0)
+ {
+ link_info.subsystem = posix;
+ }
+ else
+ einfo ("%P%F: invalid subsystem type `%s'\n", subsystem_type);
+
+}
+
+static void
+set_stack_heap (valstr, for_heap)
+ char *valstr;
+ boolean for_heap;
+{
+ char *begin_commit, *end;
+ bfd_vma reserve = 0;
+ bfd_vma commit = 0;
+
+ /* There may be two values passed in to the -stack or -heap switches like
+ this:
+ -stack 0x10000,0x100
+ where the first parameter is the stack (or heap) reserve and the second
+ is commit. The second parameter is optional. */
+
+ /* get the reserve value */
+ reserve = strtoul (valstr, &begin_commit, 16);
+
+ if (strcmp (valstr, begin_commit) == 0)
+ /* the reserve value couldn't be read */
+ einfo ("%P%F: invalid hex number for reserve[,commit] '%s'\n", valstr);
+ else if (strcmp (begin_commit, "\0") != 0) /* check for a commit value */
+ {
+ begin_commit += 1; /* increment begin_commit to point past ',' */
+ commit = strtoul (begin_commit, &end, 16);
+ if (strcmp (end, begin_commit) == 0)
+ einfo ("%P%F: invalid hex number for commit '%s'\n", begin_commit);
+ }
+
+ if (for_heap)
+ {
+ link_info.stack_heap_parameters.heap_reserve = reserve;
+ link_info.stack_heap_parameters.heap_commit = commit;
+ }
+ else
+ {
+ link_info.stack_heap_parameters.stack_reserve = reserve;
+ link_info.stack_heap_parameters.stack_commit = commit;
+ }
+
+#if DUMP_INFO
+ printf ("reserve = %8x commit = %8x\n", reserve, commit);
+#endif
+}
projects / external / binutils.git / commitdiff