rm -f e${EMULATION_NAME}.c
(echo;echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
fragment <<EOF
-/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2021 Free Software Foundation, Inc.
This file is part of the GNU Binutils.
#define DEFAULT_PSEUDO_RELOC_VERSION 1
#endif
+#define DEFAULT_DLL_CHARACTERISTICS (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE \
+ | IMAGE_DLL_CHARACTERISTICS_NX_COMPAT)
+
#if defined(TARGET_IS_i386pe) || ! defined(DLL_SUPPORT)
#define PE_DEF_SUBSYSTEM 3
#else
static int support_old_code = 0;
static char * thumb_entry_symbol = NULL;
static lang_assignment_statement_type *image_base_statement = 0;
-static unsigned short pe_dll_characteristics = 0;
+static unsigned short pe_dll_characteristics = DEFAULT_DLL_CHARACTERISTICS;
static bfd_boolean insert_timestamp = TRUE;
static const char *emit_build_id;
#define OPTION_INSERT_TIMESTAMP (OPTION_TERMINAL_SERVER_AWARE + 1)
#define OPTION_NO_INSERT_TIMESTAMP (OPTION_INSERT_TIMESTAMP + 1)
#define OPTION_BUILD_ID (OPTION_NO_INSERT_TIMESTAMP + 1)
+#define OPTION_ENABLE_RELOC_SECTION (OPTION_BUILD_ID + 1)
+#define OPTION_DISABLE_RELOC_SECTION (OPTION_ENABLE_RELOC_SECTION + 1)
+/* DLL Characteristics flags. */
+#define OPTION_DISABLE_DYNAMIC_BASE (OPTION_DISABLE_RELOC_SECTION + 1)
+#define OPTION_DISABLE_FORCE_INTEGRITY (OPTION_DISABLE_DYNAMIC_BASE + 1)
+#define OPTION_DISABLE_NX_COMPAT (OPTION_DISABLE_FORCE_INTEGRITY + 1)
+#define OPTION_DISABLE_NO_ISOLATION (OPTION_DISABLE_NX_COMPAT + 1)
+#define OPTION_DISABLE_NO_SEH (OPTION_DISABLE_NO_ISOLATION + 1)
+#define OPTION_DISABLE_NO_BIND (OPTION_DISABLE_NO_SEH + 1)
+#define OPTION_DISABLE_WDM_DRIVER (OPTION_DISABLE_NO_BIND + 1)
+#define OPTION_DISABLE_TERMINAL_SERVER_AWARE \
+ (OPTION_DISABLE_WDM_DRIVER + 1)
static void
gld${EMULATION_NAME}_add_options
{"enable-long-section-names", no_argument, NULL, OPTION_ENABLE_LONG_SECTION_NAMES},
{"disable-long-section-names", no_argument, NULL, OPTION_DISABLE_LONG_SECTION_NAMES},
{"dynamicbase",no_argument, NULL, OPTION_DYNAMIC_BASE},
+ {"disable-dynamicbase",no_argument, NULL, OPTION_DISABLE_DYNAMIC_BASE},
{"forceinteg", no_argument, NULL, OPTION_FORCE_INTEGRITY},
+ {"disable-forceinteg", no_argument, NULL, OPTION_DISABLE_FORCE_INTEGRITY},
{"nxcompat", no_argument, NULL, OPTION_NX_COMPAT},
+ {"disable-nxcompat", no_argument, NULL, OPTION_DISABLE_NX_COMPAT},
{"no-isolation", no_argument, NULL, OPTION_NO_ISOLATION},
+ {"disable-no-isolation", no_argument, NULL, OPTION_DISABLE_NO_ISOLATION},
{"no-seh", no_argument, NULL, OPTION_NO_SEH},
+ {"disable-no-seh", no_argument, NULL, OPTION_DISABLE_NO_SEH},
{"no-bind", no_argument, NULL, OPTION_NO_BIND},
+ {"disable-no-bind", no_argument, NULL, OPTION_DISABLE_NO_BIND},
{"wdmdriver", no_argument, NULL, OPTION_WDM_DRIVER},
+ {"disable-wdmdriver", no_argument, NULL, OPTION_DISABLE_WDM_DRIVER},
{"tsaware", no_argument, NULL, OPTION_TERMINAL_SERVER_AWARE},
+ {"disable-tsaware", no_argument, NULL, OPTION_DISABLE_TERMINAL_SERVER_AWARE},
{"build-id", optional_argument, NULL, OPTION_BUILD_ID},
+ {"enable-reloc-section", no_argument, NULL, OPTION_ENABLE_RELOC_SECTION},
+ {"disable-reloc-section", no_argument, NULL, OPTION_DISABLE_RELOC_SECTION},
{NULL, no_argument, NULL, 0}
};
D(SizeOfHeapReserve,"__size_of_heap_reserve__", 0x100000, FALSE),
D(SizeOfHeapCommit,"__size_of_heap_commit__", 0x1000, FALSE),
D(LoaderFlags,"__loader_flags__", 0x0, FALSE),
- D(DllCharacteristics, "__dll_characteristics__", 0x0, FALSE),
+ D(DllCharacteristics, "__dll_characteristics__", DEFAULT_DLL_CHARACTERISTICS, FALSE),
{ NULL, 0, 0, NULL, 0 , FALSE}
};
executable image files\n"));
fprintf (file, _(" --disable-long-section-names Never use long COFF section names, even\n\
in object files\n"));
- fprintf (file, _(" --dynamicbase Image base address may be relocated using\n\
+ fprintf (file, _(" --[disable-]dynamicbase Image base address may be relocated using\n\
address space layout randomization (ASLR)\n"));
- fprintf (file, _(" --forceinteg Code integrity checks are enforced\n"));
- fprintf (file, _(" --nxcompat Image is compatible with data execution prevention\n"));
- fprintf (file, _(" --no-isolation Image understands isolation but do not isolate the image\n"));
- fprintf (file, _(" --no-seh Image does not use SEH. No SE handler may\n\
+ fprintf (file, _(" --enable-reloc-section Create the base relocation table\n"));
+ fprintf (file, _(" --disable-reloc-section Do not create the base relocation table\n"));
+ fprintf (file, _(" --[disable-]forceinteg Code integrity checks are enforced\n"));
+ fprintf (file, _(" --[disable-]nxcompat Image is compatible with data execution\n\
+ prevention\n"));
+ fprintf (file, _(" --[disable-]no-isolation Image understands isolation but do not\n\
+ isolate the image\n"));
+ fprintf (file, _(" --[disable-]no-seh Image does not use SEH. No SE handler may\n\
be called in this image\n"));
- fprintf (file, _(" --no-bind Do not bind this image\n"));
- fprintf (file, _(" --wdmdriver Driver uses the WDM model\n"));
- fprintf (file, _(" --tsaware Image is Terminal Server aware\n"));
- fprintf (file, _(" --build-id[=STYLE] Generate build ID\n"));
+ fprintf (file, _(" --[disable-]no-bind Do not bind this image\n"));
+ fprintf (file, _(" --[disable-]wdmdriver Driver uses the WDM model\n"));
+ fprintf (file, _(" --[disable-]tsaware Image is Terminal Server aware\n"));
+ fprintf (file, _(" --build-id[=STYLE] Generate build ID\n"));
}
/* Entry point name for arbitrary subsystem numbers. */
static const char default_entry[] = "mainCRTStartup";
- if (bfd_link_pic (&link_info) || dll)
+ if (bfd_link_dll (&link_info) || dll)
{
#if defined (TARGET_IS_i386pe)
entry = "DllMainCRTStartup@12";
/* Get DLLCharacteristics bits */
case OPTION_DYNAMIC_BASE:
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE;
+ /* fall through */
+ case OPTION_ENABLE_RELOC_SECTION:
+ pe_dll_enable_reloc_section = 1;
+ break;
+ case OPTION_DISABLE_RELOC_SECTION:
+ pe_dll_enable_reloc_section = 0;
+ /* fall through */
+ case OPTION_DISABLE_DYNAMIC_BASE:
+ pe_dll_characteristics &= ~ IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE;
break;
case OPTION_FORCE_INTEGRITY:
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY;
break;
+ case OPTION_DISABLE_FORCE_INTEGRITY:
+ pe_dll_characteristics &= ~ IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY;
+ break;
case OPTION_NX_COMPAT:
pe_dll_characteristics |= IMAGE_DLL_CHARACTERISTICS_NX_COMPAT;
break;
+ case OPTION_DISABLE_NX_COMPAT:
+ pe_dll_characteristics &= ~ IMAGE_DLL_CHARACTERISTICS_NX_COMPAT;
+ break;
case OPTION_NO_ISOLATION:
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_NO_ISOLATION;
break;
+ case OPTION_DISABLE_NO_ISOLATION:
+ pe_dll_characteristics &= ~ IMAGE_DLLCHARACTERISTICS_NO_ISOLATION;
+ break;
case OPTION_NO_SEH:
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_NO_SEH;
break;
+ case OPTION_DISABLE_NO_SEH:
+ pe_dll_characteristics &= ~ IMAGE_DLLCHARACTERISTICS_NO_SEH;
+ break;
case OPTION_NO_BIND:
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_NO_BIND;
break;
+ case OPTION_DISABLE_NO_BIND:
+ pe_dll_characteristics &= ~ IMAGE_DLLCHARACTERISTICS_NO_BIND;
+ break;
case OPTION_WDM_DRIVER:
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_WDM_DRIVER;
break;
+ case OPTION_DISABLE_WDM_DRIVER:
+ pe_dll_characteristics &= ~ IMAGE_DLLCHARACTERISTICS_WDM_DRIVER;
+ break;
case OPTION_TERMINAL_SERVER_AWARE:
pe_dll_characteristics |= IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE;
break;
+ case OPTION_DISABLE_TERMINAL_SERVER_AWARE:
+ pe_dll_characteristics &= ~ IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE;
+ break;
case OPTION_BUILD_ID:
- if (emit_build_id != NULL)
- {
- free ((char *) emit_build_id);
- emit_build_id = NULL;
- }
+ free ((char *) emit_build_id);
+ emit_build_id = NULL;
if (optarg == NULL)
optarg = DEFAULT_BUILD_ID_STYLE;
if (strcmp (optarg, "none"))
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", bfd_get_filename (a));
}
#endif
pe_data (link_info.output_bfd)->pe_opthdr = pe;
pe_data (link_info.output_bfd)->dll = init[DLLOFF].value;
pe_data (link_info.output_bfd)->real_flags |= real_flags;
- pe_data (link_info.output_bfd)->insert_timestamp = insert_timestamp;
+ if (insert_timestamp)
+ pe_data (link_info.output_bfd)->timestamp = -1;
+ else
+ pe_data (link_info.output_bfd)->timestamp = 0;
/* At this point we must decide whether to use long section names
in the output or not. If the user hasn't explicitly specified
struct bfd_symbol *s;
struct bfd_link_hash_entry * blhe;
const char *other_bfd_filename;
- char *n;
s = (relocs[i]->sym_ptr_ptr)[0];
continue;
/* Rename this implib to match the other one. */
- n = xmalloc (strlen (other_bfd_filename) + 1);
- strcpy (n, other_bfd_filename);
- bfd_set_filename (is->the_bfd->my_archive, n);
+ if (!bfd_set_filename (is->the_bfd->my_archive,
+ other_bfd_filename))
+ einfo ("%F%P: %pB: %E\n", is->the_bfd);
}
free (relocs);
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, '.');
+ pnt = strrchr (bfd_get_filename (is3->the_bfd), '.');
if (pnt != NULL && filename_cmp (pnt, ".dll") == 0)
break;
}
{
/* Skip static members, ie anything with a .obj
extension. */
- pnt = strrchr (is2->the_bfd->filename, '.');
+ pnt = strrchr (bfd_get_filename (is2->the_bfd), '.');
if (pnt != NULL && filename_cmp (pnt, ".obj") == 0)
continue;
- if (filename_cmp (is3->the_bfd->filename,
- is2->the_bfd->filename))
+ if (filename_cmp (bfd_get_filename (is3->the_bfd),
+ bfd_get_filename (is2->the_bfd)))
{
is_ms_arch = 0;
break;
/* 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, '.');
+ pnt = strrchr (bfd_get_filename (is->the_bfd), '.');
if (is_ms_arch && (filename_cmp (pnt, ".dll") == 0))
{
else /* sentinel */
seq = 'c';
- new_name = xmalloc (strlen (is->the_bfd->filename) + 3);
- sprintf (new_name, "%s.%c", is->the_bfd->filename, seq);
- bfd_set_filename (is->the_bfd, new_name);
-
- new_name = xmalloc (strlen (is->filename) + 3);
- sprintf (new_name, "%s.%c", is->filename, seq);
- is->filename = new_name;
+ new_name
+ = xmalloc (strlen (bfd_get_filename (is->the_bfd)) + 3);
+ sprintf (new_name, "%s.%c",
+ bfd_get_filename (is->the_bfd), seq);
+ is->filename = bfd_set_filename (is->the_bfd, new_name);
+ free (new_name);
+ if (!is->filename)
+ einfo ("%F%P: %pB: %E\n", is->the_bfd);
}
}
}
static void
gld_${EMULATION_NAME}_before_allocation (void)
{
-#ifdef TARGET_IS_ppcpe
- /* Here we rummage through the found bfds to collect toc information. */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (!ppc_process_before_allocation (is->the_bfd, &link_info))
- {
- /* xgettext:c-format */
- einfo (_("%P: errors encountered processing file %s\n"), is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on. */
- ppc_allocate_toc_section (&link_info);
-#endif /* TARGET_IS_ppcpe */
-
#if defined(TARGET_IS_armpe) || defined(TARGET_IS_arm_wince_pe)
/* FIXME: we should be able to set the size of the interworking stub
section.
#ifdef DLL_SUPPORT
if (bfd_link_pic (&link_info)
#if !defined(TARGET_IS_shpe)
+ || pe_dll_enable_reloc_section
|| (!bfd_link_relocatable (&link_info)
&& pe_def_file->num_exports != 0)
#endif
)
{
pe_dll_fill_sections (link_info.output_bfd, &link_info);
- if (command_line.out_implib_filename)
+ if (command_line.out_implib_filename
+ && (pe_def_file->num_exports != 0
+ || bfd_link_pic (&link_info)))
pe_dll_generate_implib (pe_def_file, command_line.out_implib_filename,
&link_info);
}
gld_${EMULATION_NAME}_after_parse,
gld_${EMULATION_NAME}_after_open,
after_check_relocs_default,
+ before_place_orphans_default,
after_allocation_default,
set_output_arch_default,
ldemul_default_target,
NULL, /* new_vers_pattern. */
NULL, /* extra_map_file_text. */
${LDEMUL_EMIT_CTF_EARLY-NULL},
- ${LDEMUL_EXAMINE_STRTAB_FOR_CTF-NULL}
+ ${LDEMUL_ACQUIRE_STRINGS_FOR_CTF-NULL},
+ ${LDEMUL_NEW_DYNSYM_FOR_CTF-NULL},
+ ${LDEMUL_PRINT_SYMBOL-NULL}
};
EOF
projects / thirdparty / binutils-gdb.git / blobdiff