(echo;echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
cat >>e${EMULATION_NAME}.c <<EOF
/* This file is part of GLD, the Gnu Linker.
- Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
- Free Software Foundation, Inc.
+ Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+ 2005 Free Software Foundation, Inc.
-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 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.
+ 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. */
+ 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
/* For WINDOWS_NT */
/* The original file generated returned different default scripts depending
#include "ldlang.h"
#include "ldfile.h"
#include "ldemul.h"
-#include "ldgram.h"
+#include <ldgram.h>
#include "ldlex.h"
#include "ldmisc.h"
#include "ldctor.h"
#include "coff/internal.h"
+/* FIXME: See bfd/peXXigen.c for why we include an architecture specific
+ header in generic PE code. */
+#include "coff/i386.h"
+#include "coff/pe.h"
+
/* FIXME: This is a BFD internal header file, and we should not be
using it here. */
#include "../bfd/libcoff.h"
#include "deffile.h"
#include "pe-dll.h"
-
-#include <ctype.h>
+#include "safe-ctype.h"
/* Permit the emulation parameters to override the default section
alignment by setting OVERRIDE_SECTION_ALIGNMENT. FIXME: This makes
#define PE_DEF_FILE_ALIGNMENT 0x00000200
#endif
-static void gld_${EMULATION_NAME}_set_symbols PARAMS ((void));
-static void gld_${EMULATION_NAME}_after_open PARAMS ((void));
-static void gld_${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld_${EMULATION_NAME}_after_parse PARAMS ((void));
-static void gld_${EMULATION_NAME}_before_allocation PARAMS ((void));
-static asection *output_prev_sec_find
- PARAMS ((lang_output_section_statement_type *));
-static boolean gld_${EMULATION_NAME}_place_orphan
- PARAMS ((lang_input_statement_type *, asection *));
-static char *gld_${EMULATION_NAME}_get_script PARAMS ((int *));
-static int gld_${EMULATION_NAME}_parse_args PARAMS ((int, char **));
-static void gld_${EMULATION_NAME}_finish PARAMS ((void));
-static boolean gld_${EMULATION_NAME}_open_dynamic_archive
- PARAMS ((const char *, search_dirs_type *, lang_input_statement_type *));
-static void gld_${EMULATION_NAME}_list_options PARAMS ((FILE *));
-static void set_pe_name PARAMS ((char *, long));
-static void set_pe_subsystem PARAMS ((void));
-static void set_pe_value PARAMS ((char *));
-static void set_pe_stack_heap PARAMS ((char *, char *));
-
-#ifdef DLL_SUPPORT
-static boolean pe_undef_cdecl_match
- PARAMS ((struct bfd_link_hash_entry *, PTR));
-static void pe_fixup_stdcalls PARAMS ((void));
-static int make_import_fixup PARAMS ((arelent *, asection *));
-static void pe_find_data_imports PARAMS ((void));
-#endif
-
-static boolean pr_sym PARAMS ((struct bfd_hash_entry *, PTR string));
-static boolean gld_${EMULATION_NAME}_unrecognized_file
- PARAMS ((lang_input_statement_type *));
-static boolean gld_${EMULATION_NAME}_recognized_file
- PARAMS ((lang_input_statement_type *));
-static int gld_${EMULATION_NAME}_find_potential_libraries
- PARAMS ((char *, lang_input_statement_type *));
-
static struct internal_extra_pe_aouthdr pe;
static int dll;
+static flagword real_flags = 0;
static int support_old_code = 0;
static char * thumb_entry_symbol = NULL;
static lang_assignment_statement_type *image_base_statement = 0;
#ifdef DLL_SUPPORT
-static int pe_enable_stdcall_fixup = -1; /* 0=disable 1=enable */
+static int pe_enable_stdcall_fixup = -1; /* 0=disable 1=enable. */
static char *pe_out_def_filename = NULL;
static char *pe_implib_filename = NULL;
static int pe_enable_auto_image_base = 0;
extern const char *output_filename;
static void
-gld_${EMULATION_NAME}_before_parse()
+gld_${EMULATION_NAME}_before_parse (void)
{
- const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
- if (arch)
- {
- ldfile_output_architecture = arch->arch;
- ldfile_output_machine = arch->mach;
- ldfile_output_machine_name = arch->printable_name;
- }
- else
- ldfile_output_architecture = bfd_arch_${ARCH};
+ ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
output_filename = "${EXECUTABLE_NAME:-a.exe}";
#ifdef DLL_SUPPORT
- config.dynamic_link = true;
+ config.dynamic_link = TRUE;
config.has_shared = 1;
-/* link_info.pei386_auto_import = true; */
+ link_info.pei386_auto_import = -1;
+ link_info.pei386_runtime_pseudo_reloc = -1;
#if (PE_DEF_SUBSYSTEM == 9) || (PE_DEF_SUBSYSTEM == 2)
#if defined TARGET_IS_mipspe || defined TARGET_IS_armpe
- lang_add_entry ("WinMainCRTStartup", 1);
+ lang_default_entry ("WinMainCRTStartup");
#else
- lang_add_entry ("_WinMainCRTStartup", 1);
+ lang_default_entry ("_WinMainCRTStartup");
#endif
#endif
#endif
\f
/* PE format extra command line options. */
-/* Used for setting flags in the PE header. */
+/* Used for setting flags in the PE header. */
#define OPTION_BASE_FILE (300 + 1)
#define OPTION_DLL (OPTION_BASE_FILE + 1)
#define OPTION_FILE_ALIGNMENT (OPTION_DLL + 1)
#define OPTION_MINOR_OS_VERSION (OPTION_MINOR_IMAGE_VERSION + 1)
#define OPTION_MINOR_SUBSYSTEM_VERSION (OPTION_MINOR_OS_VERSION + 1)
#define OPTION_SECTION_ALIGNMENT (OPTION_MINOR_SUBSYSTEM_VERSION + 1)
-#define OPTION_STACK (OPTION_SECTION_ALIGNMENT + 1)
-#define OPTION_SUBSYSTEM (OPTION_STACK + 1)
+#define OPTION_STACK (OPTION_SECTION_ALIGNMENT + 1)
+#define OPTION_SUBSYSTEM (OPTION_STACK + 1)
#define OPTION_HEAP (OPTION_SUBSYSTEM + 1)
#define OPTION_SUPPORT_OLD_CODE (OPTION_HEAP + 1)
#define OPTION_OUT_DEF (OPTION_SUPPORT_OLD_CODE + 1)
#define OPTION_DLL_ENABLE_AUTO_IMPORT (OPTION_NO_DEFAULT_EXCLUDES + 1)
#define OPTION_DLL_DISABLE_AUTO_IMPORT (OPTION_DLL_ENABLE_AUTO_IMPORT + 1)
#define OPTION_ENABLE_EXTRA_PE_DEBUG (OPTION_DLL_DISABLE_AUTO_IMPORT + 1)
+#define OPTION_EXCLUDE_LIBS (OPTION_ENABLE_EXTRA_PE_DEBUG + 1)
+#define OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC \
+ (OPTION_EXCLUDE_LIBS + 1)
+#define OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC \
+ (OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC + 1)
+#define OPTION_LARGE_ADDRESS_AWARE \
+ (OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC + 1)
-static struct option longopts[] = {
- /* PE options */
- {"base-file", required_argument, NULL, OPTION_BASE_FILE},
- {"dll", no_argument, NULL, OPTION_DLL},
- {"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
- {"heap", required_argument, NULL, OPTION_HEAP},
- {"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
- {"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
- {"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
- {"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
- {"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
- {"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
- {"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
- {"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
- {"stack", required_argument, NULL, OPTION_STACK},
- {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
- {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
+static void
+gld${EMULATION_NAME}_add_options
+ (int ns ATTRIBUTE_UNUSED, char **shortopts ATTRIBUTE_UNUSED, int nl,
+ struct option **longopts, int nrl ATTRIBUTE_UNUSED,
+ struct option **really_longopts ATTRIBUTE_UNUSED)
+{
+ static const struct option xtra_long[] = {
+ /* PE options */
+ {"base-file", required_argument, NULL, OPTION_BASE_FILE},
+ {"dll", no_argument, NULL, OPTION_DLL},
+ {"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
+ {"heap", required_argument, NULL, OPTION_HEAP},
+ {"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
+ {"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
+ {"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
+ {"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
+ {"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
+ {"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
+ {"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
+ {"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
+ {"stack", required_argument, NULL, OPTION_STACK},
+ {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
+ {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
+ {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
#ifdef DLL_SUPPORT
- /* getopt allows abbreviations, so we do this to stop it from treating -o
- as an abbreviation for this option */
- {"output-def", required_argument, NULL, OPTION_OUT_DEF},
- {"output-def", required_argument, NULL, OPTION_OUT_DEF},
- {"export-all-symbols", no_argument, NULL, OPTION_EXPORT_ALL},
- {"exclude-symbols", required_argument, NULL, OPTION_EXCLUDE_SYMBOLS},
- {"kill-at", no_argument, NULL, OPTION_KILL_ATS},
- {"add-stdcall-alias", no_argument, NULL, OPTION_STDCALL_ALIASES},
- {"enable-stdcall-fixup", no_argument, NULL, OPTION_ENABLE_STDCALL_FIXUP},
- {"disable-stdcall-fixup", no_argument, NULL, OPTION_DISABLE_STDCALL_FIXUP},
- {"out-implib", required_argument, NULL, OPTION_IMPLIB_FILENAME},
- {"warn-duplicate-exports", no_argument, NULL, OPTION_WARN_DUPLICATE_EXPORTS},
- {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
- {"enable-auto-image-base", no_argument, NULL, OPTION_ENABLE_AUTO_IMAGE_BASE},
- {"disable-auto-image-base", no_argument, NULL, OPTION_DISABLE_AUTO_IMAGE_BASE},
- {"dll-search-prefix", required_argument, NULL, OPTION_DLL_SEARCH_PREFIX},
- {"no-default-excludes", no_argument, NULL, OPTION_NO_DEFAULT_EXCLUDES},
- {"enable-auto-import", no_argument, NULL, OPTION_DLL_ENABLE_AUTO_IMPORT},
- {"disable-auto-import", no_argument, NULL, OPTION_DLL_DISABLE_AUTO_IMPORT},
- {"enable-extra-pe-debug", no_argument, NULL, OPTION_ENABLE_EXTRA_PE_DEBUG},
+ /* getopt allows abbreviations, so we do this to stop it from treating -o
+ as an abbreviation for this option */
+ {"output-def", required_argument, NULL, OPTION_OUT_DEF},
+ {"output-def", required_argument, NULL, OPTION_OUT_DEF},
+ {"export-all-symbols", no_argument, NULL, OPTION_EXPORT_ALL},
+ {"exclude-symbols", required_argument, NULL, OPTION_EXCLUDE_SYMBOLS},
+ {"exclude-libs", required_argument, NULL, OPTION_EXCLUDE_LIBS},
+ {"kill-at", no_argument, NULL, OPTION_KILL_ATS},
+ {"add-stdcall-alias", no_argument, NULL, OPTION_STDCALL_ALIASES},
+ {"enable-stdcall-fixup", no_argument, NULL, OPTION_ENABLE_STDCALL_FIXUP},
+ {"disable-stdcall-fixup", no_argument, NULL, OPTION_DISABLE_STDCALL_FIXUP},
+ {"out-implib", required_argument, NULL, OPTION_IMPLIB_FILENAME},
+ {"warn-duplicate-exports", no_argument, NULL, OPTION_WARN_DUPLICATE_EXPORTS},
+ /* getopt() allows abbreviations, so we do this to stop it from
+ treating -c as an abbreviation for these --compat-implib. */
+ {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
+ {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
+ {"enable-auto-image-base", no_argument, NULL, OPTION_ENABLE_AUTO_IMAGE_BASE},
+ {"disable-auto-image-base", no_argument, NULL, OPTION_DISABLE_AUTO_IMAGE_BASE},
+ {"dll-search-prefix", required_argument, NULL, OPTION_DLL_SEARCH_PREFIX},
+ {"no-default-excludes", no_argument, NULL, OPTION_NO_DEFAULT_EXCLUDES},
+ {"enable-auto-import", no_argument, NULL, OPTION_DLL_ENABLE_AUTO_IMPORT},
+ {"disable-auto-import", no_argument, NULL, OPTION_DLL_DISABLE_AUTO_IMPORT},
+ {"enable-extra-pe-debug", no_argument, NULL, OPTION_ENABLE_EXTRA_PE_DEBUG},
+ {"enable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC},
+ {"disable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC},
#endif
- {NULL, no_argument, NULL, 0}
-};
+ {"large-address-aware", no_argument, NULL, OPTION_LARGE_ADDRESS_AWARE},
+ {NULL, no_argument, NULL, 0}
+ };
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
/* PE/WIN32; added routines to get the subsystem type, heap and/or stack
- parameters which may be input from the command line */
+ parameters which may be input from the command line. */
typedef struct
{
{ NULL, 0, 0, NULL, 0 }
};
+
static void
-gld_${EMULATION_NAME}_list_options (file)
- FILE * file;
+gld_${EMULATION_NAME}_list_options (FILE *file)
{
fprintf (file, _(" --base_file <basefile> Generate a base file for relocatable DLLs\n"));
fprintf (file, _(" --dll Set image base to the default for DLLs\n"));
fprintf (file, _(" --disable-stdcall-fixup Don't link _sym to _sym@nn\n"));
fprintf (file, _(" --enable-stdcall-fixup Link _sym to _sym@nn without warnings\n"));
fprintf (file, _(" --exclude-symbols sym,sym,... Exclude symbols from automatic export\n"));
+ fprintf (file, _(" --exclude-libs lib,lib,... Exclude libraries from automatic export\n"));
fprintf (file, _(" --export-all-symbols Automatically export all globals to DLL\n"));
fprintf (file, _(" --kill-at Remove @nn from exported symbols\n"));
fprintf (file, _(" --out-implib <file> Generate import library\n"));
fprintf (file, _(" --enable-auto-image-base Automatically choose image base for DLLs\n\
unless user specifies one\n"));
fprintf (file, _(" --disable-auto-image-base Do not auto-choose image base. (default)\n"));
- fprintf (file, _(" --dll-search-prefix=<string> When linking dynamically to a dll without an\n\
- importlib, use <string><basename>.dll \n\
+ fprintf (file, _(" --dll-search-prefix=<string> When linking dynamically to a dll without\n\
+ an importlib, use <string><basename>.dll\n\
in preference to lib<basename>.dll \n"));
- fprintf (file, _(" --enable-auto-import Do sophistcated linking of _sym to \n\
+ fprintf (file, _(" --enable-auto-import Do sophistcated linking of _sym to\n\
__imp_sym for DATA references\n"));
fprintf (file, _(" --disable-auto-import Do not auto-import DATA items from DLLs\n"));
+ fprintf (file, _(" --enable-runtime-pseudo-reloc Work around auto-import limitations by\n\
+ adding pseudo-relocations resolved at\n\
+ runtime.\n"));
+ fprintf (file, _(" --disable-runtime-pseudo-reloc Do not add runtime pseudo-relocations for\n\
+ auto-imported DATA.\n"));
fprintf (file, _(" --enable-extra-pe-debug Enable verbose debug output when building\n\
or linking to DLLs (esp. auto-import)\n"));
#endif
+ fprintf (file, _(" --large-address-aware Executable supports virtual addresses\n\
+ greater than 2 gigabytes\n"));
}
+
static void
-set_pe_name (name, val)
- char *name;
- long val;
+set_pe_name (char *name, long val)
{
int i;
- /* Find the name and set it. */
+
+ /* Find the name and set it. */
for (i = 0; init[i].ptr; i++)
{
if (strcmp (name, init[i].symbol) == 0)
return;
}
}
- abort();
+ abort ();
}
static void
-set_pe_subsystem ()
+set_pe_subsystem (void)
{
const char *sver;
+ const char *entry;
+ const char *initial_symbol_char;
+ char *end;
int len;
int i;
+ int subsystem;
+ unsigned long temp_subsystem;
static const struct
{
const char *name;
}
v[] =
{
- { "native", 1, "NtProcessStartup" },
-#if defined TARGET_IS_mipspe || defined TARGET_IS_armpe
- { "windows", 2, "WinMainCRTStartup" },
-#else
+ { "native", 1, "NtProcessStartup" },
{ "windows", 2, "WinMainCRTStartup" },
-#endif
{ "console", 3, "mainCRTStartup" },
-#if 0
- /* The Microsoft linker does not recognize this. */
- { "os2", 5, "" },
-#endif
- { "posix", 7, "__PosixProcessStartup"},
- { "wince", 9, "_WinMainCRTStartup" },
- { 0, 0, 0 }
+ { "posix", 7, "__PosixProcessStartup"},
+ { "wince", 9, "_WinMainCRTStartup" },
+ { "xbox", 14, "mainCRTStartup" },
+ { NULL, 0, NULL }
};
+ /* Entry point name for arbitrary subsystem numbers. */
+ static const char default_entry[] = "mainCRTStartup";
+ /* Check for the presence of a version number. */
sver = strchr (optarg, ':');
if (sver == NULL)
len = strlen (optarg);
else
{
- char *end;
-
len = sver - optarg;
set_pe_name ("__major_subsystem_version__",
strtoul (sver + 1, &end, 0));
einfo (_("%P: warning: bad version number in -subsystem option\n"));
}
- for (i = 0; v[i].name; i++)
+ /* Check for numeric subsystem. */
+ temp_subsystem = strtoul (optarg, & end, 0);
+ if ((*end == ':' || *end == '\0') && (temp_subsystem < 65536))
{
- if (strncmp (optarg, v[i].name, len) == 0
- && v[i].name[len] == '\0')
- {
- const char *initial_symbol_char;
- const char *entry;
-
- set_pe_name ("__subsystem__", v[i].value);
+ /* Search list for a numeric match to use its entry point. */
+ for (i = 0; v[i].name; i++)
+ if (v[i].value == (int) temp_subsystem)
+ break;
- initial_symbol_char = ${INITIAL_SYMBOL_CHAR};
- if (*initial_symbol_char == '\0')
- entry = v[i].entry;
- else
- {
- char *alc_entry;
-
- /* lang_add_entry expects its argument to be permanently
- allocated, so we don't free this string. */
- alc_entry = xmalloc (strlen (initial_symbol_char)
- + strlen (v[i].entry)
- + 1);
- strcpy (alc_entry, initial_symbol_char);
- strcat (alc_entry, v[i].entry);
- entry = alc_entry;
- }
+ /* If no match, use the default. */
+ if (v[i].name != NULL)
+ entry = v[i].entry;
+ else
+ entry = default_entry;
- lang_add_entry (entry, 1);
+ /* Use this subsystem. */
+ subsystem = (int) temp_subsystem;
+ }
+ else
+ {
+ /* Search for subsystem by name. */
+ for (i = 0; v[i].name; i++)
+ if (strncmp (optarg, v[i].name, len) == 0
+ && v[i].name[len] == '\0')
+ break;
+ if (v[i].name == NULL)
+ {
+ einfo (_("%P%F: invalid subsystem type %s\n"), optarg);
return;
}
+
+ entry = v[i].entry;
+ subsystem = v[i].value;
}
- einfo (_("%P%F: invalid subsystem type %s\n"), optarg);
-}
+ set_pe_name ("__subsystem__", subsystem);
+ initial_symbol_char = ${INITIAL_SYMBOL_CHAR};
+ if (*initial_symbol_char != '\0')
+ {
+ char *alc_entry;
+
+ /* lang_default_entry expects its argument to be permanently
+ allocated, so we don't free this string. */
+ alc_entry = xmalloc (strlen (initial_symbol_char)
+ + strlen (entry)
+ + 1);
+ strcpy (alc_entry, initial_symbol_char);
+ strcat (alc_entry, entry);
+ entry = alc_entry;
+ }
+ lang_default_entry (entry);
+
+ return;
+}
-static void
-set_pe_value (name)
- char *name;
+static void
+set_pe_value (char *name)
{
char *end;
optarg = end;
}
+
static void
-set_pe_stack_heap (resname, comname)
- char *resname;
- char *comname;
+set_pe_stack_heap (char *resname, char *comname)
{
set_pe_value (resname);
}
-
-static int
-gld_${EMULATION_NAME}_parse_args(argc, argv)
- int argc;
- char **argv;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (int optc)
{
- int longind;
- int optc;
- int prevoptind = optind;
- int prevopterr = opterr;
- int wanterror;
- static int lastoptind = -1;
-
- if (lastoptind != optind)
- opterr = 0;
- wanterror = opterr;
-
- lastoptind = optind;
-
- optc = getopt_long_only (argc, argv, "-", longopts, &longind);
- opterr = prevopterr;
-
switch (optc)
{
default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
+ return FALSE;
case OPTION_BASE_FILE:
- link_info.base_file = (PTR) fopen (optarg, FOPEN_WB);
+ link_info.base_file = fopen (optarg, FOPEN_WB);
if (link_info.base_file == NULL)
{
/* xgettext:c-format */
}
break;
- /* PE options */
+ /* PE options. */
case OPTION_HEAP:
set_pe_stack_heap ("__size_of_heap_reserve__", "__size_of_heap_commit__");
break;
pe_dll_export_everything = 1;
break;
case OPTION_EXCLUDE_SYMBOLS:
- pe_dll_add_excludes (optarg);
+ pe_dll_add_excludes (optarg, 0);
+ break;
+ case OPTION_EXCLUDE_LIBS:
+ pe_dll_add_excludes (optarg, 1);
break;
case OPTION_KILL_ATS:
pe_dll_kill_ats = 1;
pe_enable_auto_image_base = 0;
break;
case OPTION_DLL_SEARCH_PREFIX:
- pe_dll_search_prefix = xstrdup( optarg );
+ pe_dll_search_prefix = xstrdup (optarg);
break;
case OPTION_NO_DEFAULT_EXCLUDES:
pe_dll_do_default_excludes = 0;
break;
case OPTION_DLL_ENABLE_AUTO_IMPORT:
- link_info.pei386_auto_import = true;
+ link_info.pei386_auto_import = 1;
break;
case OPTION_DLL_DISABLE_AUTO_IMPORT:
- link_info.pei386_auto_import = false;
+ link_info.pei386_auto_import = 0;
+ break;
+ case OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC:
+ link_info.pei386_runtime_pseudo_reloc = 1;
+ break;
+ case OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC:
+ link_info.pei386_runtime_pseudo_reloc = 0;
break;
case OPTION_ENABLE_EXTRA_PE_DEBUG:
pe_dll_extra_pe_debug = 1;
break;
#endif
+ case OPTION_LARGE_ADDRESS_AWARE:
+ real_flags |= IMAGE_FILE_LARGE_ADDRESS_AWARE;
+ break;
}
- return 1;
+ return TRUE;
}
\f
return hash;
}
-/* Use the output file to create a image base for relocatable DLLs. */
+/* Use the output file to create a image base for relocatable DLLs. */
+
static unsigned long
compute_dll_image_base (const char *ofile)
{
unsigned long hash = strhash (ofile);
- return 0x60000000 | ((hash << 16) & 0x0FFC0000);
+ return 0x61300000 + ((hash << 16) & 0x0FFC0000);
}
#endif
read. */
static void
-gld_${EMULATION_NAME}_set_symbols ()
+gld_${EMULATION_NAME}_set_symbols (void)
{
/* Run through and invent symbols for all the
- names and insert the defaults. */
+ names and insert the defaults. */
int j;
lang_statement_list_type *save;
if (!init[IMAGEBASEOFF].inited)
{
- if (link_info.relocateable)
+ if (link_info.relocatable)
init[IMAGEBASEOFF].value = 0;
- else if (init[DLLOFF].value || link_info.shared)
+ else if (init[DLLOFF].value || (link_info.shared && !link_info.pie))
#ifdef DLL_SUPPORT
init[IMAGEBASEOFF].value = (pe_enable_auto_image_base) ?
compute_dll_image_base (output_filename) : NT_DLL_IMAGE_BASE;
init[IMAGEBASEOFF].value = NT_EXE_IMAGE_BASE;
}
- /* Don't do any symbol assignments if this is a relocateable link. */
- if (link_info.relocateable)
+ /* Don't do any symbol assignments if this is a relocatable link. */
+ if (link_info.relocatable)
return;
- /* Glue the assignments into the abs section */
+ /* Glue the assignments into the abs section. */
save = stat_ptr;
stat_ptr = &(abs_output_section->children);
lang_assignment_statement_type *rv;
rv = lang_add_assignment (exp_assop ('=', init[j].symbol,
exp_intop (val)));
- if (init[j].size == sizeof(short))
- *(short *)init[j].ptr = val;
- else if (init[j].size == sizeof(int))
- *(int *)init[j].ptr = val;
- else if (init[j].size == sizeof(long))
- *(long *)init[j].ptr = val;
+ if (init[j].size == sizeof (short))
+ *(short *) init[j].ptr = val;
+ else if (init[j].size == sizeof (int))
+ *(int *) init[j].ptr = val;
+ else if (init[j].size == sizeof (long))
+ *(long *) init[j].ptr = val;
/* This might be a long long or other special type. */
- else if (init[j].size == sizeof(bfd_vma))
- *(bfd_vma *)init[j].ptr = val;
- else abort();
+ else if (init[j].size == sizeof (bfd_vma))
+ *(bfd_vma *) init[j].ptr = val;
+ else abort ();
if (j == IMAGEBASEOFF)
image_base_statement = rv;
}
- /* Restore the pointer. */
+ /* Restore the pointer. */
stat_ptr = save;
if (pe.FileAlignment >
have been read. */
static void
-gld_${EMULATION_NAME}_after_parse ()
+gld_${EMULATION_NAME}_after_parse (void)
{
/* The Windows libraries are designed for the linker to treat the
entry point as an undefined symbol. Otherwise, the .obj that
opened, so registering the symbol as undefined will make a
difference. */
- if (! link_info.relocateable && entry_symbol != NULL)
- ldlang_add_undef (entry_symbol);
+ if (! link_info.relocatable && entry_symbol.name != NULL)
+ ldlang_add_undef (entry_symbol.name);
}
/* pe-dll.c directly accesses pe_data_import_dll,
#ifdef DLL_SUPPORT
static struct bfd_link_hash_entry *pe_undef_found_sym;
-static boolean
-pe_undef_cdecl_match (h, string)
- struct bfd_link_hash_entry *h;
- PTR string;
+static bfd_boolean
+pe_undef_cdecl_match (struct bfd_link_hash_entry *h, void *inf)
{
int sl;
- sl = strlen (string); /* silence compiler warning */
+ char *string = inf;
+
+ sl = strlen (string);
if (h->type == bfd_link_hash_defined
&& strncmp (h->root.string, string, sl) == 0
&& h->root.string[sl] == '@')
{
pe_undef_found_sym = h;
- return false;
+ return FALSE;
}
- return true;
+ return TRUE;
}
static void
-pe_fixup_stdcalls ()
+pe_fixup_stdcalls (void)
{
static int gave_warning_message = 0;
struct bfd_link_hash_entry *undef, *sym;
- char *at;
+
if (pe_dll_extra_pe_debug)
- {
- printf ("%s\n", __FUNCTION__);
- }
+ printf ("%s\n", __FUNCTION__);
- for (undef = link_info.hash->undefs; undef; undef=undef->next)
+ for (undef = link_info.hash->undefs; undef; undef=undef->u.undef.next)
if (undef->type == bfd_link_hash_undefined)
- {
- at = strchr (undef->root.string, '@');
- if (at)
{
- /* The symbol is a stdcall symbol, so let's look for a cdecl
- symbol with the same name and resolve to that */
- char *cname = xstrdup (undef->root.string);
- at = strchr (cname, '@');
- *at = 0;
- sym = bfd_link_hash_lookup (link_info.hash, cname, 0, 0, 1);
- if (sym && sym->type == bfd_link_hash_defined)
- {
- undef->type = bfd_link_hash_defined;
- undef->u.def.value = sym->u.def.value;
- undef->u.def.section = sym->u.def.section;
- if (pe_enable_stdcall_fixup == -1)
- {
- einfo (_("Warning: resolving %s by linking to %s\n"),
- undef->root.string, cname);
- if (! gave_warning_message)
- {
- gave_warning_message = 1;
- einfo(_("Use --enable-stdcall-fixup to disable these warnings\n"));
- einfo(_("Use --disable-stdcall-fixup to disable these fixups\n"));
- }
- }
- }
- }
- else
- {
- /* The symbol is a cdecl symbol, so we look for stdcall
- symbols - which means scanning the whole symbol table */
- pe_undef_found_sym = 0;
- bfd_link_hash_traverse (link_info.hash, pe_undef_cdecl_match,
- (PTR) undef->root.string);
- sym = pe_undef_found_sym;
- if (sym)
- {
- undef->type = bfd_link_hash_defined;
- undef->u.def.value = sym->u.def.value;
- undef->u.def.section = sym->u.def.section;
- if (pe_enable_stdcall_fixup == -1)
- {
- einfo (_("Warning: resolving %s by linking to %s\n"),
- undef->root.string, sym->root.string);
- if (! gave_warning_message)
- {
- gave_warning_message = 1;
- einfo(_("Use --enable-stdcall-fixup to disable these warnings\n"));
- einfo(_("Use --disable-stdcall-fixup to disable these fixups\n"));
- }
- }
- }
+ char* at = strchr (undef->root.string, '@');
+ int lead_at = (*undef->root.string == '@');
+ /* For now, don't try to fixup fastcall symbols. */
+
+ if (at && !lead_at)
+ {
+ /* The symbol is a stdcall symbol, so let's look for a
+ cdecl symbol with the same name and resolve to that. */
+ char *cname = xstrdup (undef->root.string /* + lead_at */);
+ at = strchr (cname, '@');
+ *at = 0;
+ sym = bfd_link_hash_lookup (link_info.hash, cname, 0, 0, 1);
+
+ if (sym && sym->type == bfd_link_hash_defined)
+ {
+ undef->type = bfd_link_hash_defined;
+ undef->u.def.value = sym->u.def.value;
+ undef->u.def.section = sym->u.def.section;
+
+ if (pe_enable_stdcall_fixup == -1)
+ {
+ einfo (_("Warning: resolving %s by linking to %s\n"),
+ undef->root.string, cname);
+ if (! gave_warning_message)
+ {
+ gave_warning_message = 1;
+ einfo (_("Use --enable-stdcall-fixup to disable these warnings\n"));
+ einfo (_("Use --disable-stdcall-fixup to disable these fixups\n"));
+ }
+ }
+ }
+ }
+ else
+ {
+ /* The symbol is a cdecl symbol, so we look for stdcall
+ symbols - which means scanning the whole symbol table. */
+ pe_undef_found_sym = 0;
+ bfd_link_hash_traverse (link_info.hash, pe_undef_cdecl_match,
+ (char *) undef->root.string);
+ sym = pe_undef_found_sym;
+ if (sym)
+ {
+ undef->type = bfd_link_hash_defined;
+ undef->u.def.value = sym->u.def.value;
+ undef->u.def.section = sym->u.def.section;
+
+ if (pe_enable_stdcall_fixup == -1)
+ {
+ einfo (_("Warning: resolving %s by linking to %s\n"),
+ undef->root.string, sym->root.string);
+ if (! gave_warning_message)
+ {
+ gave_warning_message = 1;
+ einfo (_("Use --enable-stdcall-fixup to disable these warnings\n"));
+ einfo (_("Use --disable-stdcall-fixup to disable these fixups\n"));
+ }
+ }
+ }
+ }
}
- }
}
static int
-make_import_fixup (rel, s)
- arelent *rel;
- asection *s;
+make_import_fixup (arelent *rel, asection *s)
{
- struct symbol_cache_entry *sym = *rel->sym_ptr_ptr;
+ struct bfd_symbol *sym = *rel->sym_ptr_ptr;
+ char addend[4];
if (pe_dll_extra_pe_debug)
- {
- printf ("arelent: %s@%#lx: add=%li\n", sym->name,
- (long) rel->address, (long) rel->addend);
- }
+ printf ("arelent: %s@%#lx: add=%li\n", sym->name,
+ (long) rel->address, (long) rel->addend);
- {
- int addend = 0;
- if (!bfd_get_section_contents(s->owner, s, &addend, rel->address, sizeof(addend)))
- {
- einfo (_("%C: Cannot get section contents - auto-import exception\n"),
- s->owner, s, rel->address);
- }
+ if (! bfd_get_section_contents (s->owner, s, addend, rel->address, sizeof (addend)))
+ einfo (_("%C: Cannot get section contents - auto-import exception\n"),
+ s->owner, s, rel->address);
- if (addend == 0)
- pe_create_import_fixup (rel);
- else
- {
- einfo (_("%C: variable '%T' can't be auto-imported. Please read the documentation for ld's --enable-auto-import for details.\n"),
- s->owner, s, rel->address, sym->name);
- einfo ("%X");
- }
- }
+ pe_create_import_fixup (rel, s, bfd_get_32 (s->owner, addend));
return 1;
}
static void
-pe_find_data_imports ()
+pe_find_data_imports (void)
{
struct bfd_link_hash_entry *undef, *sym;
- for (undef = link_info.hash->undefs; undef; undef=undef->next)
+
+ if (link_info.pei386_auto_import == 0)
+ return;
+
+ for (undef = link_info.hash->undefs; undef; undef=undef->u.undef.next)
{
if (undef->type == bfd_link_hash_undefined)
- {
- /* C++ symbols are *long* */
- char buf[4096];
- if (pe_dll_extra_pe_debug)
- {
- printf ("%s:%s\n", __FUNCTION__, undef->root.string);
- }
- sprintf (buf, "__imp_%s", undef->root.string);
-
- sym = bfd_link_hash_lookup (link_info.hash, buf, 0, 0, 1);
- if (sym && sym->type == bfd_link_hash_defined)
- {
- einfo (_("Warning: resolving %s by linking to %s (auto-import)\n"),
- undef->root.string, buf);
- {
- bfd *b = sym->u.def.section->owner;
- asymbol **symbols;
- int nsyms, symsize, i;
-
- symsize = bfd_get_symtab_upper_bound (b);
- symbols = (asymbol **) xmalloc (symsize);
- nsyms = bfd_canonicalize_symtab (b, symbols);
-
- for (i = 0; i < nsyms; i++)
- {
- if (memcmp(symbols[i]->name, "__head_",
- sizeof ("__head_") - 1))
- continue;
- if (pe_dll_extra_pe_debug)
- {
- printf ("->%s\n", symbols[i]->name);
- }
- pe_data_import_dll = (char*) (symbols[i]->name +
- sizeof ("__head_") - 1);
- break;
- }
- }
-
- pe_walk_relocs_of_symbol (&link_info, undef->root.string,
- make_import_fixup);
-
- /* let's differentiate it somehow from defined */
- undef->type = bfd_link_hash_defweak;
- /* we replace original name with __imp_ prefixed, this
- 1) may trash memory 2) leads to duplicate symbol generation.
- Still, IMHO it's better than having name poluted. */
- undef->root.string = sym->root.string;
- undef->u.def.value = sym->u.def.value;
- undef->u.def.section = sym->u.def.section;
- }
- }
+ {
+ /* C++ symbols are *long*. */
+ char buf[4096];
+
+ if (pe_dll_extra_pe_debug)
+ printf ("%s:%s\n", __FUNCTION__, undef->root.string);
+
+ sprintf (buf, "__imp_%s", undef->root.string);
+
+ sym = bfd_link_hash_lookup (link_info.hash, buf, 0, 0, 1);
+
+ if (sym && sym->type == bfd_link_hash_defined)
+ {
+ bfd *b = sym->u.def.section->owner;
+ asymbol **symbols;
+ int nsyms, symsize, i;
+
+ if (link_info.pei386_auto_import == -1)
+ info_msg (_("Info: resolving %s by linking to %s (auto-import)\n"),
+ undef->root.string, buf);
+
+ symsize = bfd_get_symtab_upper_bound (b);
+ symbols = (asymbol **) xmalloc (symsize);
+ nsyms = bfd_canonicalize_symtab (b, symbols);
+
+ for (i = 0; i < nsyms; i++)
+ {
+ if (memcmp (symbols[i]->name, "__head_",
+ sizeof ("__head_") - 1))
+ continue;
+
+ if (pe_dll_extra_pe_debug)
+ printf ("->%s\n", symbols[i]->name);
+
+ pe_data_import_dll = (char*) (symbols[i]->name +
+ sizeof ("__head_") - 1);
+ break;
+ }
+
+ pe_walk_relocs_of_symbol (&link_info, undef->root.string,
+ make_import_fixup);
+
+ /* Let's differentiate it somehow from defined. */
+ undef->type = bfd_link_hash_defweak;
+ /* We replace original name with __imp_ prefixed, this
+ 1) may trash memory 2) leads to duplicate symbol generation.
+ Still, IMHO it's better than having name poluted. */
+ undef->root.string = sym->root.string;
+ undef->u.def.value = sym->u.def.value;
+ undef->u.def.section = sym->u.def.section;
+ }
+ }
}
}
-#endif /* DLL_SUPPORT */
-static boolean
-pr_sym (h, string)
- struct bfd_hash_entry *h;
- PTR string ATTRIBUTE_UNUSED;
+static bfd_boolean
+pr_sym (struct bfd_hash_entry *h, void *inf ATTRIBUTE_UNUSED)
{
if (pe_dll_extra_pe_debug)
- {
- printf("+%s\n",h->string);
- }
- return true;
+ printf ("+%s\n", h->string);
+
+ return TRUE;
}
+#endif /* DLL_SUPPORT */
static void
-gld_${EMULATION_NAME}_after_open ()
+gld_${EMULATION_NAME}_after_open (void)
{
-
+#ifdef DLL_SUPPORT
if (pe_dll_extra_pe_debug)
{
bfd *a;
struct bfd_link_hash_entry *sym;
+
printf ("%s()\n", __FUNCTION__);
- for (sym = link_info.hash->undefs; sym; sym=sym->next)
- printf ("-%s\n", sym->root.string);
- bfd_hash_traverse (&link_info.hash->table, pr_sym,NULL);
+ for (sym = link_info.hash->undefs; sym; sym=sym->u.undef.next)
+ printf ("-%s\n", sym->root.string);
+ bfd_hash_traverse (&link_info.hash->table, pr_sym, NULL);
for (a = link_info.input_bfds; a; a = a->link_next)
- {
- printf("*%s\n",a->filename);
- }
+ printf ("*%s\n",a->filename);
}
+#endif
/* Pass the wacky PE command line options into the output bfd.
FIXME: This should be done via a function, rather than by
pe_data (output_bfd)->pe_opthdr = pe;
pe_data (output_bfd)->dll = init[DLLOFF].value;
+ pe_data (output_bfd)->real_flags |= real_flags;
#ifdef DLL_SUPPORT
if (pe_enable_stdcall_fixup) /* -1=warn or 1=disable */
pe_fixup_stdcalls ();
+ pe_process_import_defs (output_bfd, & link_info);
+
pe_find_data_imports ();
- pe_process_import_defs(output_bfd, &link_info);
+#if ! (defined (TARGET_IS_i386pe) || defined (TARGET_IS_armpe))
if (link_info.shared)
+#else
+ if (!link_info.relocatable)
+#endif
pe_dll_build_sections (output_bfd, &link_info);
#ifndef TARGET_IS_i386pe
head/tail objects, causing an improper import table. We detect
those cases and rename the "other" import libraries to match
the one the head/tail come from, so that the linker will sort
- things nicely and produce a valid import table. */
+ things nicely and produce a valid import table. */
LANG_FOR_EACH_INPUT_STATEMENT (is)
{
relocs = (arelent **) xmalloc ((size_t) relsize);
nrelocs = bfd_canonicalize_reloc (is->the_bfd, sec,
- relocs, symbols);
+ relocs, symbols);
if (nrelocs < 0)
{
free (relocs);
for (i = 0; i < nrelocs; i++)
{
- struct symbol_cache_entry *s;
+ struct bfd_symbol *s;
struct bfd_link_hash_entry * blhe;
- bfd *other_bfd;
+ char *other_bfd_filename;
char *n;
s = (relocs[i]->sym_ptr_ptr)[0];
/* Thunk section with reloc to another bfd. */
blhe = bfd_link_hash_lookup (link_info.hash,
s->name,
- false, false, true);
+ FALSE, FALSE, TRUE);
if (blhe == NULL
|| blhe->type != bfd_link_hash_defined)
continue;
- other_bfd = blhe->u.def.section->owner;
+ other_bfd_filename
+ = blhe->u.def.section->owner->my_archive
+ ? bfd_get_filename (blhe->u.def.section->owner->my_archive)
+ : bfd_get_filename (blhe->u.def.section->owner);
- if (strcmp (is->the_bfd->my_archive->filename,
- other_bfd->my_archive->filename) == 0)
+ if (strcmp (bfd_get_filename (is->the_bfd->my_archive),
+ other_bfd_filename) == 0)
continue;
- /* Rename this implib to match the other. */
- n = (char *) xmalloc (strlen (other_bfd->my_archive->filename) + 1);
-
- strcpy (n, other_bfd->my_archive->filename);
-
+ /* Rename this implib to match the other one. */
+ n = xmalloc (strlen (other_bfd_filename) + 1);
+ strcpy (n, other_bfd_filename);
is->the_bfd->my_archive->filename = n;
}
int is_ms_arch = 0;
bfd *cur_arch = 0;
lang_input_statement_type *is2;
+ lang_input_statement_type *is3;
/* Careful - this is a shell script. Watch those dollar signs! */
/* Microsoft import libraries have every member named the same,
{
if (is->the_bfd->my_archive)
{
+ char *pnt;
bfd *arch = is->the_bfd->my_archive;
+
if (cur_arch != arch)
{
cur_arch = arch;
is_ms_arch = 1;
- for (is2 = is;
- is2 && is2->the_bfd->my_archive == arch;
- is2 = (lang_input_statement_type *)is2->next)
+
+ for (is3 = is;
+ is3 && is3->the_bfd->my_archive == arch;
+ is3 = (lang_input_statement_type *) is3->next)
{
- if (strcmp (is->the_bfd->filename, is2->the_bfd->filename))
- is_ms_arch = 0;
+ /* A MS dynamic import library can also contain static
+ members, so look for the first element with a .dll
+ extension, and use that for the remainder of the
+ comparisons. */
+ pnt = strrchr (is3->the_bfd->filename, '.');
+ if (pnt != NULL && strcmp (pnt, ".dll") == 0)
+ break;
+ }
+
+ if (is3 == NULL)
+ is_ms_arch = 0;
+ else
+ {
+ /* OK, found one. Now look to see if the remaining
+ (dynamic import) members use the same name. */
+ for (is2 = is;
+ is2 && is2->the_bfd->my_archive == arch;
+ is2 = (lang_input_statement_type *) is2->next)
+ {
+ /* Skip static members, ie anything with a .obj
+ extension. */
+ pnt = strrchr (is2->the_bfd->filename, '.');
+ if (pnt != NULL && strcmp (pnt, ".obj") == 0)
+ continue;
+
+ if (strcmp (is3->the_bfd->filename,
+ is2->the_bfd->filename))
+ {
+ is_ms_arch = 0;
+ break;
+ }
+ }
}
}
- if (is_ms_arch)
+ /* This fragment might have come from an .obj file in a Microsoft
+ import, and not an actual import record. If this is the case,
+ then leave the filename alone. */
+ pnt = strrchr (is->the_bfd->filename, '.');
+
+ if (is_ms_arch && (strcmp (pnt, ".dll") == 0))
{
int idata2 = 0, reloc_count=0;
asection *sec;
}
\f
static void
-gld_${EMULATION_NAME}_before_allocation()
+gld_${EMULATION_NAME}_before_allocation (void)
{
#ifdef TARGET_IS_ppcpe
- /* Here we rummage through the found bfds to collect toc information */
+ /* Here we rummage through the found bfds to collect toc information. */
{
LANG_FOR_EACH_INPUT_STATEMENT (is)
{
}
}
- /* We have seen it all. Allocate it, and carry on */
+ /* We have seen it all. Allocate it, and carry on. */
ppc_allocate_toc_section (&link_info);
#endif /* TARGET_IS_ppcpe */
Here we rummage through the found bfds to collect glue
information. FIXME: should this be based on a command line
- option? krk@cygnus.com */
+ option? krk@cygnus.com. */
{
LANG_FOR_EACH_INPUT_STATEMENT (is)
{
}
}
- /* We have seen it all. Allocate it, and carry on */
+ /* We have seen it all. Allocate it, and carry on. */
bfd_arm_pe_allocate_interworking_sections (& link_info);
#endif /* TARGET_IS_armpe */
+
+ before_allocation_default ();
}
\f
#ifdef DLL_SUPPORT
/* This is called when an input file isn't recognized as a BFD. We
- check here for .DEF files and pull them in automatically. */
+ check here for .DEF files and pull them in automatically. */
static int
-saw_option(char *option)
+saw_option (char *option)
{
int i;
- for (i=0; init[i].ptr; i++)
+
+ for (i = 0; init[i].ptr; i++)
if (strcmp (init[i].symbol, option) == 0)
return init[i].inited;
return 0;
}
#endif /* DLL_SUPPORT */
-static boolean
-gld_${EMULATION_NAME}_unrecognized_file(entry)
- lang_input_statement_type *entry ATTRIBUTE_UNUSED;
+static bfd_boolean
+gld_${EMULATION_NAME}_unrecognized_file (lang_input_statement_type *entry ATTRIBUTE_UNUSED)
{
#ifdef DLL_SUPPORT
const char *ext = entry->filename + strlen (entry->filename) - 4;
if (strcmp (ext, ".def") == 0 || strcmp (ext, ".DEF") == 0)
- {
- if (pe_def_file == 0)
- pe_def_file = def_file_empty ();
- def_file_parse (entry->filename, pe_def_file);
- if (pe_def_file)
{
- int i, buflen=0, len;
- char *buf;
- for (i=0; i<pe_def_file->num_exports; i++)
- {
- len = strlen(pe_def_file->exports[i].internal_name);
- if (buflen < len+2)
- buflen = len+2;
- }
- buf = (char *) xmalloc (buflen);
- for (i=0; i<pe_def_file->num_exports; i++)
+ pe_def_file = def_file_parse (entry->filename, pe_def_file);
+
+ if (pe_def_file)
{
- struct bfd_link_hash_entry *h;
- sprintf(buf, "_%s", pe_def_file->exports[i].internal_name);
+ int i, buflen=0, len;
+ char *buf;
- h = bfd_link_hash_lookup (link_info.hash, buf, true, true, true);
- if (h == (struct bfd_link_hash_entry *) NULL)
- einfo (_("%P%F: bfd_link_hash_lookup failed: %E\n"));
- if (h->type == bfd_link_hash_new)
+ for (i = 0; i < pe_def_file->num_exports; i++)
{
- h->type = bfd_link_hash_undefined;
- h->u.undef.abfd = NULL;
- bfd_link_add_undef (link_info.hash, h);
+ len = strlen (pe_def_file->exports[i].internal_name);
+ if (buflen < len + 2)
+ buflen = len + 2;
}
- }
- free (buf);
- /* def_file_print (stdout, pe_def_file); */
- if (pe_def_file->is_dll == 1)
- link_info.shared = 1;
+ buf = (char *) xmalloc (buflen);
- if (pe_def_file->base_address != (bfd_vma)(-1))
- {
- pe.ImageBase =
- pe_data (output_bfd)->pe_opthdr.ImageBase =
- init[IMAGEBASEOFF].value = pe_def_file->base_address;
- init[IMAGEBASEOFF].inited = 1;
- if (image_base_statement)
- image_base_statement->exp =
- exp_assop ('=', "__image_base__", exp_intop (pe.ImageBase));
- }
+ for (i = 0; i < pe_def_file->num_exports; i++)
+ {
+ struct bfd_link_hash_entry *h;
-#if 0
- /* Not sure if these *should* be set */
- if (pe_def_file->version_major != -1)
- {
- pe.MajorImageVersion = pe_def_file->version_major;
- pe.MinorImageVersion = pe_def_file->version_minor;
- }
-#endif
- if (pe_def_file->stack_reserve != -1
- && ! saw_option ("__size_of_stack_reserve__"))
- {
- pe.SizeOfStackReserve = pe_def_file->stack_reserve;
- if (pe_def_file->stack_commit != -1)
- pe.SizeOfStackCommit = pe_def_file->stack_commit;
- }
- if (pe_def_file->heap_reserve != -1
- && ! saw_option ("__size_of_heap_reserve__"))
- {
- pe.SizeOfHeapReserve = pe_def_file->heap_reserve;
- if (pe_def_file->heap_commit != -1)
- pe.SizeOfHeapCommit = pe_def_file->heap_commit;
- }
- return true;
+ sprintf (buf, "_%s", pe_def_file->exports[i].internal_name);
+
+ h = bfd_link_hash_lookup (link_info.hash, buf, TRUE, TRUE, TRUE);
+ if (h == (struct bfd_link_hash_entry *) NULL)
+ einfo (_("%P%F: bfd_link_hash_lookup failed: %E\n"));
+ if (h->type == bfd_link_hash_new)
+ {
+ h->type = bfd_link_hash_undefined;
+ h->u.undef.abfd = NULL;
+ bfd_link_add_undef (link_info.hash, h);
+ }
+ }
+ free (buf);
+
+ /* def_file_print (stdout, pe_def_file); */
+ if (pe_def_file->is_dll == 1)
+ link_info.shared = 1;
+
+ if (pe_def_file->base_address != (bfd_vma)(-1))
+ {
+ pe.ImageBase =
+ pe_data (output_bfd)->pe_opthdr.ImageBase =
+ init[IMAGEBASEOFF].value = pe_def_file->base_address;
+ init[IMAGEBASEOFF].inited = 1;
+ if (image_base_statement)
+ image_base_statement->exp =
+ exp_assop ('=', "__image_base__", exp_intop (pe.ImageBase));
+ }
+
+ if (pe_def_file->stack_reserve != -1
+ && ! saw_option ("__size_of_stack_reserve__"))
+ {
+ pe.SizeOfStackReserve = pe_def_file->stack_reserve;
+ if (pe_def_file->stack_commit != -1)
+ pe.SizeOfStackCommit = pe_def_file->stack_commit;
+ }
+ if (pe_def_file->heap_reserve != -1
+ && ! saw_option ("__size_of_heap_reserve__"))
+ {
+ pe.SizeOfHeapReserve = pe_def_file->heap_reserve;
+ if (pe_def_file->heap_commit != -1)
+ pe.SizeOfHeapCommit = pe_def_file->heap_commit;
+ }
+ return TRUE;
+ }
}
- }
#endif
- return false;
-
+ return FALSE;
}
-static boolean
-gld_${EMULATION_NAME}_recognized_file(entry)
- lang_input_statement_type *entry ATTRIBUTE_UNUSED;
+static bfd_boolean
+gld_${EMULATION_NAME}_recognized_file (lang_input_statement_type *entry ATTRIBUTE_UNUSED)
{
#ifdef DLL_SUPPORT
#ifdef TARGET_IS_i386pe
#endif
if (bfd_get_format (entry->the_bfd) == bfd_object)
{
- const char *ext = entry->filename + strlen (entry->filename) - 4;
+ char fbuf[LD_PATHMAX + 1];
+ const char *ext;
+
+ if (REALPATH (entry->filename, fbuf) == NULL)
+ strncpy (fbuf, entry->filename, sizeof (fbuf));
+
+ ext = fbuf + strlen (fbuf) - 4;
+
if (strcmp (ext, ".dll") == 0 || strcmp (ext, ".DLL") == 0)
- return pe_implied_import_dll (entry->filename);
+ return pe_implied_import_dll (fbuf);
}
#endif
- return false;
+ return FALSE;
}
static void
-gld_${EMULATION_NAME}_finish ()
+gld_${EMULATION_NAME}_finish (void)
{
#if defined(TARGET_IS_armpe) || defined(TARGET_IS_arm_epoc_pe)
struct bfd_link_hash_entry * h;
if (thumb_entry_symbol != NULL)
{
- h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol, false, false, true);
+ h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol,
+ FALSE, FALSE, TRUE);
if (h != (struct bfd_link_hash_entry *) NULL
&& (h->type == bfd_link_hash_defined
sprintf_vma (buffer + 2, val);
- if (entry_symbol != NULL && entry_from_cmdline)
+ if (entry_symbol.name != NULL && entry_from_cmdline)
einfo (_("%P: warning: '--thumb-entry %s' is overriding '-e %s'\n"),
- thumb_entry_symbol, entry_symbol);
- entry_symbol = buffer;
+ thumb_entry_symbol, entry_symbol.name);
+ entry_symbol.name = buffer;
}
else
einfo (_("%P: warning: connot find thumb start symbol %s\n"), thumb_entry_symbol);
}
#endif /* defined(TARGET_IS_armpe) || defined(TARGET_IS_arm_epoc_pe) */
+ finish_default ();
+
#ifdef DLL_SUPPORT
- if (link_info.shared)
+ if (link_info.shared
+#if !defined(TARGET_IS_shpe) && !defined(TARGET_IS_mipspe)
+ || (!link_info.relocatable && pe_def_file->num_exports != 0)
+#endif
+ )
{
pe_dll_fill_sections (output_bfd, &link_info);
if (pe_implib_filename)
pe_dll_generate_def_file (pe_out_def_filename);
#endif /* DLL_SUPPORT */
- /* I don't know where .idata gets set as code, but it shouldn't be */
+ /* I don't know where .idata gets set as code, but it shouldn't be. */
{
asection *asec = bfd_get_section_by_name (output_bfd, ".idata");
+
if (asec)
{
- asec->flags &= ~SEC_CODE;
- asec->flags |= SEC_DATA;
+ asec->flags &= ~SEC_CODE;
+ asec->flags |= SEC_DATA;
}
}
}
\f
-/* Find the last output section before given output statement.
- Used by place_orphan. */
-
-static asection *
-output_prev_sec_find (os)
- lang_output_section_statement_type *os;
-{
- asection *s = (asection *) NULL;
- lang_statement_union_type *u;
- lang_output_section_statement_type *lookup;
-
- for (u = lang_output_section_statement.head;
- u != (lang_statement_union_type *) NULL;
- u = lookup->next)
- {
- lookup = &u->output_section_statement;
- if (lookup == os)
- return s;
-
- if (lookup->bfd_section != NULL && lookup->bfd_section->owner != NULL)
- s = lookup->bfd_section;
- }
-
- return NULL;
-}
-
/* Place an orphan section.
We use this to put sections in a reasonable place in the file, and
default linker script using wildcards, and are sorted by
sort_sections. */
-struct orphan_save
-{
- lang_output_section_statement_type *os;
- asection **section;
- lang_statement_union_type **stmt;
-};
-
-/*ARGSUSED*/
-static boolean
-gld_${EMULATION_NAME}_place_orphan (file, s)
- lang_input_statement_type *file;
- asection *s;
+static bfd_boolean
+gld_${EMULATION_NAME}_place_orphan (lang_input_statement_type *file, asection *s)
{
const char *secname;
- char *hold_section_name;
+ const char *orig_secname;
char *dollar = NULL;
- const char *ps = NULL;
lang_output_section_statement_type *os;
lang_statement_list_type add_child;
secname = bfd_get_section_name (s->owner, s);
/* Look through the script to see where to place this section. */
-
- hold_section_name = xstrdup (secname);
- if (!link_info.relocateable)
+ orig_secname = secname;
+ if (!link_info.relocatable
+ && (dollar = strchr (secname, '$')) != NULL)
{
- dollar = strchr (hold_section_name, '$');
- if (dollar != NULL)
- *dollar = '\0';
+ size_t len = dollar - orig_secname;
+ char *newname = xmalloc (len + 1);
+ memcpy (newname, orig_secname, len);
+ newname[len] = '\0';
+ secname = newname;
}
- os = lang_output_section_find (hold_section_name);
+ os = lang_output_section_find (secname);
lang_list_init (&add_child);
if (os != NULL
&& (os->bfd_section == NULL
+ || os->bfd_section->flags == 0
|| ((s->flags ^ os->bfd_section->flags)
& (SEC_LOAD | SEC_ALLOC)) == 0))
{
/* We already have an output section statement with this
- name, and its bfd section, if any, has compatible flags. */
+ name, and its bfd section, if any, has compatible flags.
+ If the section already exists but does not have any flags set,
+ then it has been created by the linker, probably as a result of
+ a --section-start command line switch. */
lang_add_section (&add_child, s, os, file);
}
else
{
+ static struct orphan_save hold[] =
+ {
+ { ".text",
+ SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE,
+ 0, 0, 0, 0 },
+ { ".rdata",
+ SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
+ 0, 0, 0, 0 },
+ { ".data",
+ SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_DATA,
+ 0, 0, 0, 0 },
+ { ".bss",
+ SEC_ALLOC,
+ 0, 0, 0, 0 }
+ };
+ enum orphan_save_index
+ {
+ orphan_text = 0,
+ orphan_rodata,
+ orphan_data,
+ orphan_bss
+ };
+ static int orphan_init_done = 0;
struct orphan_save *place;
- static struct orphan_save hold_text;
- static struct orphan_save hold_rdata;
- static struct orphan_save hold_data;
- static struct orphan_save hold_bss;
- char *outsecname;
- lang_statement_list_type *old;
- lang_statement_list_type add;
+ lang_output_section_statement_type *after;
etree_type *address;
+ if (!orphan_init_done)
+ {
+ struct orphan_save *ho;
+ for (ho = hold; ho < hold + sizeof (hold) / sizeof (hold[0]); ++ho)
+ if (ho->name != NULL)
+ {
+ ho->os = lang_output_section_find (ho->name);
+ if (ho->os != NULL && ho->os->flags == 0)
+ ho->os->flags = ho->flags;
+ }
+ orphan_init_done = 1;
+ }
+
/* Try to put the new output section in a reasonable place based
on the section name and section flags. */
-#define HAVE_SECTION(hold, name) \
-(hold.os != NULL || (hold.os = lang_output_section_find (name)) != NULL)
place = NULL;
if ((s->flags & SEC_ALLOC) == 0)
;
- else if ((s->flags & SEC_HAS_CONTENTS) == 0
- && HAVE_SECTION (hold_bss, ".bss"))
- place = &hold_bss;
- else if ((s->flags & SEC_READONLY) == 0
- && HAVE_SECTION (hold_data, ".data"))
- place = &hold_data;
- else if ((s->flags & SEC_CODE) == 0
- && (s->flags & SEC_READONLY) != 0
- && HAVE_SECTION (hold_rdata, ".rdata"))
- place = &hold_rdata;
- else if ((s->flags & SEC_READONLY) != 0
- && HAVE_SECTION (hold_text, ".text"))
- place = &hold_text;
-
-#undef HAVE_SECTION
-
- /* Choose a unique name for the section. This will be needed if
- the same section name appears in the input file with
- different loadable or allocatable characteristics. */
- outsecname = xstrdup (hold_section_name);
- if (bfd_get_section_by_name (output_bfd, outsecname) != NULL)
- {
- unsigned int len;
- char *newname;
- unsigned int i;
-
- len = strlen (outsecname);
- newname = xmalloc (len + 5);
- strcpy (newname, outsecname);
- i = 0;
- do
- {
- sprintf (newname + len, "%d", i);
- ++i;
- }
- while (bfd_get_section_by_name (output_bfd, newname) != NULL);
-
- free (outsecname);
- outsecname = newname;
- }
-
- /* Start building a list of statements for this section. */
- old = stat_ptr;
- stat_ptr = &add;
- lang_list_init (stat_ptr);
+ else if ((s->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
+ place = &hold[orphan_bss];
+ else if ((s->flags & SEC_READONLY) == 0)
+ place = &hold[orphan_data];
+ else if ((s->flags & SEC_CODE) == 0)
+ place = &hold[orphan_rodata];
+ else
+ place = &hold[orphan_text];
- if (config.build_constructors)
+ after = NULL;
+ if (place != NULL)
{
- /* If the name of the section is representable in C, then create
- symbols to mark the start and the end of the section. */
- for (ps = outsecname; *ps != '\0'; ps++)
- if (! isalnum ((unsigned char) *ps) && *ps != '_')
- break;
- if (*ps == '\0')
- {
- char *symname;
- etree_type *e_align;
-
- symname = (char *) xmalloc (ps - outsecname + sizeof "___start_");
- sprintf (symname, "___start_%s", outsecname);
- e_align = exp_unop (ALIGN_K,
- exp_intop ((bfd_vma) 1 << s->alignment_power));
- lang_add_assignment (exp_assop ('=', symname, e_align));
- }
+ if (place->os == NULL)
+ place->os = lang_output_section_find (place->name);
+ after = place->os;
+ if (after == NULL)
+ after = lang_output_section_find_by_flags (s, &place->os);
+ if (after == NULL)
+ /* *ABS* is always the first output section statement. */
+ after = (&lang_output_section_statement.head
+ ->output_section_statement);
}
- if (link_info.relocateable || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0)
- address = exp_intop ((bfd_vma) 0);
- else
+ /* Choose a unique name for the section. This will be needed if the
+ same section name appears in the input file with different
+ loadable or allocatable characteristics. */
+ if (bfd_get_section_by_name (output_bfd, secname) != NULL)
{
- /* All sections in an executable must be aligned to a page
- boundary. */
- address = exp_unop (ALIGN_K,
- exp_nameop (NAME, "__section_alignment__"));
- }
-
- os = lang_enter_output_section_statement (outsecname, address, 0,
- (bfd_vma) 0,
- (etree_type *) NULL,
- (etree_type *) NULL,
- (etree_type *) NULL);
-
- lang_add_section (&add_child, s, os, file);
-
- lang_leave_output_section_statement
- ((bfd_vma) 0, "*default*",
- (struct lang_output_section_phdr_list *) NULL, "*default*");
-
- if (config.build_constructors && *ps == '\0')
- {
- char *symname;
-
- /* lang_leave_ouput_section_statement resets stat_ptr. Put
- stat_ptr back where we want it. */
- if (place != NULL)
- stat_ptr = &add;
-
- symname = (char *) xmalloc (ps - outsecname + sizeof "___stop_");
- sprintf (symname, "___stop_%s", outsecname);
- lang_add_assignment (exp_assop ('=', symname,
- exp_nameop (NAME, ".")));
+ static int count = 1;
+ secname = bfd_get_unique_section_name (output_bfd, secname, &count);
+ if (secname == NULL)
+ einfo ("%F%P: place_orphan failed: %E\n");
}
- stat_ptr = old;
-
- if (place != NULL)
- {
- asection *snew, **pps;
-
- snew = os->bfd_section;
-
- /* Shuffle the bfd section list to make the output file look
- neater. This is really only cosmetic. */
- if (place->section == NULL)
- {
- asection *bfd_section = place->os->bfd_section;
-
- /* If the output statement hasn't been used to place
- any input sections (and thus doesn't have an output
- bfd_section), look for the closest prior output statement
- having an output section. */
- if (bfd_section == NULL)
- bfd_section = output_prev_sec_find (place->os);
-
- if (bfd_section != NULL && bfd_section != snew)
- place->section = &bfd_section->next;
- }
-
- if (place->section != NULL)
- {
- /* Unlink the section. */
- for (pps = &output_bfd->sections;
- *pps != snew;
- pps = &(*pps)->next)
- ;
- bfd_section_list_remove (output_bfd, pps);
-
- /* Now tack it on to the "place->os" section list. */
- bfd_section_list_insert (output_bfd, place->section, snew);
- }
-
- /* Save the end of this list. Further ophans of this type will
- follow the one we've just added. */
- place->section = &snew->next;
-
- /* The following is non-cosmetic. We try to put the output
- statements in some sort of reasonable order here, because
- they determine the final load addresses of the orphan
- sections. In addition, placing output statements in the
- wrong order may require extra segments. For instance,
- given a typical situation of all read-only sections placed
- in one segment and following that a segment containing all
- the read-write sections, we wouldn't want to place an orphan
- read/write section before or amongst the read-only ones. */
- if (add.head != NULL)
- {
- if (place->stmt == NULL)
- {
- /* Put the new statement list right at the head. */
- *add.tail = place->os->header.next;
- place->os->header.next = add.head;
- }
- else
- {
- /* Put it after the last orphan statement we added. */
- *add.tail = *place->stmt;
- *place->stmt = add.head;
- }
-
- /* Fix the global list pointer if we happened to tack our
- new list at the tail. */
- if (*old->tail == add.head)
- old->tail = add.tail;
-
- /* Save the end of this list. */
- place->stmt = add.tail;
- }
- }
+ /* All sections in an executable must be aligned to a page boundary. */
+ address = exp_unop (ALIGN_K, exp_nameop (NAME, "__section_alignment__"));
+ os = lang_insert_orphan (file, s, secname, after, place, address,
+ &add_child);
}
{
if (dollar != NULL)
{
- boolean found_dollar;
+ bfd_boolean found_dollar;
/* The section name has a '$'. Sort it with the other '$'
sections. */
-
- found_dollar = false;
+ found_dollar = FALSE;
for ( ; *pl != NULL; pl = &(*pl)->header.next)
{
lang_input_section_type *ls;
}
else
{
- found_dollar = true;
- if (strcmp (secname, lname) < 0)
+ found_dollar = TRUE;
+ if (strcmp (orig_secname, lname) < 0)
break;
}
}
}
}
- free (hold_section_name);
-
- return true;
+ return TRUE;
}
-static boolean
-gld_${EMULATION_NAME}_open_dynamic_archive (arch, search, entry)
- const char * arch ATTRIBUTE_UNUSED;
- search_dirs_type * search;
- lang_input_statement_type * entry;
+static bfd_boolean
+gld_${EMULATION_NAME}_open_dynamic_archive
+ (const char *arch ATTRIBUTE_UNUSED, search_dirs_type *search,
+ lang_input_statement_type *entry)
{
const char * filename;
char * string;
if (! entry->is_archive)
- return false;
+ return FALSE;
filename = entry->filename;
string = (char *) xmalloc (strlen (search->name)
- + strlen (filename)
- + sizeof "/lib.a.dll"
+ + strlen (filename)
+ + sizeof "/lib.a.dll"
#ifdef DLL_SUPPORT
- + (pe_dll_search_prefix ? strlen (pe_dll_search_prefix) : 0)
+ + (pe_dll_search_prefix ? strlen (pe_dll_search_prefix) : 0)
#endif
- + 1);
+ + 1);
- /* Try "libfoo.dll.a" first (preferred explicit import library for dll's */
+ /* Try "libfoo.dll.a" first (preferred explicit import library for dll's. */
sprintf (string, "%s/lib%s.dll.a", search->name, filename);
if (! ldfile_try_open_bfd (string, entry))
{
- /* Try "foo.dll.a" next (alternate explicit import library for dll's */
+ /* Try "foo.dll.a" next (alternate explicit import library for dll's. */
sprintf (string, "%s/%s.dll.a", search->name, filename);
if (! ldfile_try_open_bfd (string, entry))
- {
-/*
- Try libfoo.a next. Normally, this would be interpreted as a static
- library, but it *could* be an import library. For backwards compatibility,
- libfoo.a needs to ==precede== libfoo.dll and foo.dll in the search,
- or sometimes errors occur when building legacy packages.
-
- Putting libfoo.a here means that in a failure case (i.e. the library
- -lfoo is not found) we will search for libfoo.a twice before
- giving up -- once here, and once when searching for a "static" lib.
- for a "static" lib.
-*/
- /* Try "libfoo.a" (import lib, or static lib, but must
- take precedence over dll's) */
- sprintf (string, "%s/lib%s.a", search->name, filename);
- if (! ldfile_try_open_bfd (string, entry))
- {
+ {
+ /* Try libfoo.a next. Normally, this would be interpreted as a static
+ library, but it *could* be an import library. For backwards compatibility,
+ libfoo.a needs to ==precede== libfoo.dll and foo.dll in the search,
+ or sometimes errors occur when building legacy packages.
+
+ Putting libfoo.a here means that in a failure case (i.e. the library
+ -lfoo is not found) we will search for libfoo.a twice before
+ giving up -- once here, and once when searching for a "static" lib.
+ for a "static" lib. */
+ /* Try "libfoo.a" (import lib, or static lib, but must
+ take precedence over dll's). */
+ sprintf (string, "%s/lib%s.a", search->name, filename);
+ if (! ldfile_try_open_bfd (string, entry))
+ {
#ifdef DLL_SUPPORT
- if (pe_dll_search_prefix)
- {
- /* Try "<prefix>foo.dll" (preferred dll name, if specified) */
- sprintf (string, "%s/%s%s.dll", search->name, pe_dll_search_prefix, filename);
- if (! ldfile_try_open_bfd (string, entry))
- {
- /* Try "libfoo.dll" (default preferred dll name) */
- sprintf (string, "%s/lib%s.dll", search->name, filename);
- if (! ldfile_try_open_bfd (string, entry))
- {
- /* Finally, try "foo.dll" (alternate dll name) */
- sprintf (string, "%s/%s.dll", search->name, filename);
- if (! ldfile_try_open_bfd (string, entry))
- {
- free (string);
- return false;
- }
- }
- }
- }
- else /* pe_dll_search_prefix not specified */
+ if (pe_dll_search_prefix)
+ {
+ /* Try "<prefix>foo.dll" (preferred dll name, if specified). */
+ sprintf (string, "%s/%s%s.dll", search->name, pe_dll_search_prefix, filename);
+ if (! ldfile_try_open_bfd (string, entry))
+ {
+ /* Try "libfoo.dll" (default preferred dll name). */
+ sprintf (string, "%s/lib%s.dll", search->name, filename);
+ if (! ldfile_try_open_bfd (string, entry))
+ {
+ /* Finally, try "foo.dll" (alternate dll name). */
+ sprintf (string, "%s/%s.dll", search->name, filename);
+ if (! ldfile_try_open_bfd (string, entry))
+ {
+ free (string);
+ return FALSE;
+ }
+ }
+ }
+ }
+ else /* pe_dll_search_prefix not specified. */
#endif
- {
- /* Try "libfoo.dll" (preferred dll name) */
- sprintf (string, "%s/lib%s.dll", search->name, filename);
- if (! ldfile_try_open_bfd (string, entry))
- {
- /* Finally, try "foo.dll" (alternate dll name) */
- sprintf (string, "%s/%s.dll", search->name, filename);
- if (! ldfile_try_open_bfd (string, entry))
- {
- free (string);
- return false;
- }
- }
- }
- }
- }
+ {
+ /* Try "libfoo.dll" (preferred dll name). */
+ sprintf (string, "%s/lib%s.dll", search->name, filename);
+ if (! ldfile_try_open_bfd (string, entry))
+ {
+ /* Finally, try "foo.dll" (alternate dll name). */
+ sprintf (string, "%s/%s.dll", search->name, filename);
+ if (! ldfile_try_open_bfd (string, entry))
+ {
+ free (string);
+ return FALSE;
+ }
+ }
+ }
+ }
+ }
}
entry->filename = string;
- return true;
+ return TRUE;
}
static int
-gld_${EMULATION_NAME}_find_potential_libraries (name, entry)
- char * name;
- lang_input_statement_type * entry;
+gld_${EMULATION_NAME}_find_potential_libraries
+ (char *name, lang_input_statement_type *entry)
{
return ldfile_open_file_search (name, entry, "", ".lib");
}
\f
static char *
-gld_${EMULATION_NAME}_get_script(isfile)
- int *isfile;
+gld_${EMULATION_NAME}_get_script (int *isfile)
EOF
# Scripts compiled in.
# sed commands to quote an ld script as a C string.
{
*isfile = 0;
- if (link_info.relocateable == true && config.build_constructors == true)
+ if (link_info.relocatable && config.build_constructors)
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
+sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
+echo ' ; else if (link_info.relocatable) return' >> e${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
cat >>e${EMULATION_NAME}.c <<EOF
gld_${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
- gld_${EMULATION_NAME}_finish, /* finish */
- NULL, /* create output section statements */
+ gld_${EMULATION_NAME}_finish,
+ NULL, /* Create output section statements. */
gld_${EMULATION_NAME}_open_dynamic_archive,
gld_${EMULATION_NAME}_place_orphan,
gld_${EMULATION_NAME}_set_symbols,
- gld_${EMULATION_NAME}_parse_args,
+ NULL, /* parse_args */
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
gld_${EMULATION_NAME}_unrecognized_file,
gld_${EMULATION_NAME}_list_options,
gld_${EMULATION_NAME}_recognized_file,
- gld_${EMULATION_NAME}_find_potential_libraries
+ gld_${EMULATION_NAME}_find_potential_libraries,
+ NULL /* new_vers_pattern. */
};
EOF
projects / deliverable / binutils-gdb.git / blobdiff