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authorNick Clifton <nickc@redhat.com>2013-11-22 15:04:23 +0000
committerNick Clifton <nickc@redhat.com>2013-11-22 15:04:23 +0000
commit15b6cd19e80a8e6b9fc86c178fdb03c3bd0ac2fe (patch)
tree8174a893cc8aa0064af82fe87116006c689648d6
parent579cbc8d100dc37627e0562319387755de8626ad (diff)
downloadppe42-binutils-15b6cd19e80a8e6b9fc86c178fdb03c3bd0ac2fe.tar.gz
ppe42-binutils-15b6cd19e80a8e6b9fc86c178fdb03c3bd0ac2fe.zip
* windres.c (define_resource): Use zero for timestamp, making
output deterministic. time.h include is no longer needed. * resres.c (res_append_resource): Likewise. * libcoff-in.h: Add insert_timestamp flag to the pe_data struct. * libcoff.h: Regenerate. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real timestamp if --insert-timestamp was used. * pe-dll.c (fill_edata): Only use a real timestamp if --insert-timestamp was used. * emultempl/pe.em: Add the --insert-timestamp option. * emultempl/pep.em: Likewise for 64bit. * ld.texinfo: Document the --insert-timestamp option.
-rw-r--r--bfd/ChangeLog7
-rw-r--r--bfd/libcoff-in.h5
-rw-r--r--bfd/libcoff.h5
-rw-r--r--bfd/peXXigen.c8
-rw-r--r--binutils/ChangeLog6
-rw-r--r--binutils/ChangeLog.orig579
-rw-r--r--binutils/ChangeLog.rej12
-rw-r--r--binutils/resres.c16
-rw-r--r--binutils/windres.c15
-rw-r--r--ld/ChangeLog7
-rw-r--r--ld/ChangeLog.orig755
-rw-r--r--ld/ChangeLog.rej14
-rw-r--r--ld/emultempl/pe.em21
-rw-r--r--ld/emultempl/pep.em12
-rw-r--r--ld/ld.texinfo5
-rw-r--r--ld/pe-dll.c8
-rw-r--r--ld/pe-dll.c.orig3452
17 files changed, 4883 insertions, 44 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 11a0586f1e..60b769ba67 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2013-11-22 Cory Fields <cory@coryfields.com>
+
+ * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
+ * libcoff.h: Regenerate.
+ * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
+ timestamp if --insert-timestamp was used.
+
2013-11-19 Roland McGrath <mcgrathr@google.com>
* elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
diff --git a/bfd/libcoff-in.h b/bfd/libcoff-in.h
index 6efbc524a9..49b5f10b0a 100644
--- a/bfd/libcoff-in.h
+++ b/bfd/libcoff-in.h
@@ -1,7 +1,5 @@
/* BFD COFF object file private structure.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright 1990-2013 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
@@ -118,6 +116,7 @@ typedef struct pe_tdata
int dll;
int has_reloc_section;
int dont_strip_reloc;
+ bfd_boolean insert_timestamp;
bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
flagword real_flags;
} pe_data_type;
diff --git a/bfd/libcoff.h b/bfd/libcoff.h
index 6270bab86b..19b6d9c8e1 100644
--- a/bfd/libcoff.h
+++ b/bfd/libcoff.h
@@ -3,9 +3,7 @@
Run "make headers" in your build bfd/ to regenerate. */
/* BFD COFF object file private structure.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright 1990-2013 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
@@ -122,6 +120,7 @@ typedef struct pe_tdata
int dll;
int has_reloc_section;
int dont_strip_reloc;
+ bfd_boolean insert_timestamp;
bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
flagword real_flags;
} pe_data_type;
diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c
index d0f7a96e1f..287e4a2e3a 100644
--- a/bfd/peXXigen.c
+++ b/bfd/peXXigen.c
@@ -1,6 +1,5 @@
/* Support for the generic parts of PE/PEI; the common executable parts.
- Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+ Copyright 1995-2013 Free Software Foundation, Inc.
Written by Cygnus Solutions.
This file is part of BFD, the Binary File Descriptor library.
@@ -793,7 +792,10 @@ _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out)
H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic);
H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
- H_PUT_32 (abfd, time (0), filehdr_out->f_timdat);
+ /* Only use a real timestamp if the option was chosen. */
+ if ((pe_data (abfd)->insert_timestamp))
+ H_PUT_32 (abfd, time(0), filehdr_out->f_timdat);
+
PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr,
filehdr_out->f_symptr);
H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 1b851ab19b..f9014b513b 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,9 @@
+2013-11-22 Cory Fields <cory@coryfields.com>
+
+ * windres.c (define_resource): Use zero for timestamp, making
+ output deterministic. time.h include is no longer needed.
+ * resres.c (res_append_resource): Likewise.
+
2013-11-15 Alan Modra <amodra@gmail.com>
Apply changes from mainline to 2.24
diff --git a/binutils/ChangeLog.orig b/binutils/ChangeLog.orig
new file mode 100644
index 0000000000..1b851ab19b
--- /dev/null
+++ b/binutils/ChangeLog.orig
@@ -0,0 +1,579 @@
+2013-11-15 Alan Modra <amodra@gmail.com>
+
+ Apply changes from mainline to 2.24
+ 2013-10-30 Alan Modra <amodra@gmail.com>
+ * readelf.c (get_ppc_dynamic_type): Replace PPC_TLSOPT with PPC_OPT.
+ (get_ppc64_dynamic_type): Replace PPC64_TLSOPT with PPC64_OPT.
+
+ 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
+ * readelf.c (get_ppc64_symbol_other): New function.
+ (get_symbol_other): Use it for EM_PPC64.
+
+ 2013-10-30 Alan Modra <amodra@gmail.com>
+ * readelf.c (get_machine_flags): Display ABI version for EM_PPC64.
+
+2013-11-07 Roland McGrath <mcgrathr@google.com>
+
+ * objdump.c (dump_dwarf): Grok bfd_mach_x86_64_nacl and
+ bfd_mach_x64_32_nacl as equivalent to bfd_mach_x86_64.
+
+2013-10-31 Nick Clifton <nickc@redhat.com>
+
+ * nm.c (display_rel_file): Treat bfd_error_no_symbols as
+ non-fatal.
+
+2013-10-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ * dwarf.c (display_debug_frames): Pass offset_size to
+ print_dwarf_vma for cie_id.
+
+2013-10-11 Roland McGrath <mcgrathr@google.com>
+
+ * winduni.c (languages): Use \345 (octal syntax) rather than
+ literal non-ASCII/non-UTF8 character in string literal.
+
+2013-10-11 Roland McGrath <mcgrathr@google.com>
+
+ * readelf.c (print_dynamic_symbol): Use array subscript syntax
+ rather than addition syntax with string literal.
+
+2013-10-09 Nick Clifton <nickc@redhat.com>
+
+ * dwarf.c (add64): New function.
+ (read_and_display_attr_value): Add CU offset in to the value
+ displayed for a DW_AT_ref8 attribute.
+
+2013-09-20 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2013-09-18 Tristan Gingold <gingold@adacore.com>
+
+ * NEWS: Add marker for 2.24.
+
+2013-09-18 Tristan Gingold <gingold@adacore.com>
+
+ * Makefile.am (LEXLIB): Define. Replase references to @LEXLIB@
+ by $(LEXLIB).
+ * Makefile.in: Regenerate.
+
+2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
+
+ * readelf.c (get_machine_flags): Handle EF_MIPS_FP64.
+
+2013-09-12 Nick Clifton <nickc@redhat.com>
+
+ * dwarf.c (dwarf_vmatoa): Rename to dwarf_vmatoa_1 and add a
+ precision parameter.
+ (dwarf_vmatoa): New wrapper for dwarf_vmatoa_1.
+ (print_dwarf_vma): Use dwarf_vmatoa_1.
+ (SAFE_BYTE_GET): Add check that VAL is big enough to contain
+ AMOUNT bytes.
+ (process_debug_info): Use an unsigned int for the offset size.
+ (process_debug_pubnames): Likewise.
+ (display_debug_aranges): Likewise.
+ (struct Frame_Chunk): Use dwarf_vma type for pc_begin and pc_range
+ fields.
+ (frame_display_row): Use print_dwarf_vma to display dwarf_vma
+ values.
+ (display_debug_frames): Likewise.
+
+2013-09-10 Nick Clifton <nickc@redhat.com>
+
+ * dwarf.c (display_debug_frames): Check for DW64_CIE_ID when
+ parsing 64-bit frames.
+
+2013-08-27 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15796
+ * ar.c (map_over_members): Correctly handle multiple same-name
+ entries on the command line and in the archive.
+
+2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/binutils.texi: Remove the extra space.
+
+2013-08-23 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR binutils/15779
+ * doc/binutils.texi (ranlib -D): Correct description.
+ PR binutils/15777
+ (nm --special-syms): Fix typo.
+
+2013-08-23 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15798
+ * doc/binutils.texi (ar cmdline): Update description of 'q'
+ command.
+
+ PR binutils/14136
+ (nm): Add description of 'I' symbol type.
+
+2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
+
+ PR binutils/15834
+ * od-xcoff.c: Fix typos.
+
+2013-08-19 Tristan Gingold <gingold@adacore.com>
+
+ * nm.c (print_size_symbols): Directly get symbol size.
+
+2013-08-12 Andreas Schwab <schwab@suse.de>
+
+ PR binutils/15818
+ * objdump.c (disassemble_section): Return early if nothing from
+ this section needs to be disassembled.
+
+2013-08-09 Nick Clifton <nickc@redhat.com>
+
+ * readelf.c (get_machine_flags): Handle RL78 G10 flag.
+
+2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
+ Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@intel.com>
+ Sergey Lega <sergey.s.lega@intel.com>
+ Anna Tikhonova <anna.tikhonova@intel.com>
+ Ilya Tocar <ilya.tocar@intel.com>
+ Andrey Turetskiy <andrey.turetskiy@intel.com>
+ Ilya Verbin <ilya.verbin@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+ Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * dwarf.c (dwarf_regnames_i386): Add k0-k7 registers and
+ numeration in comments.
+ (dwarf_regnames_x86_64): Add xmm16-31 and k0-k7 registers to
+ dwarf table.
+
+2013-07-19 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15745
+ * readelf.c (get_unwind_section_word): Whilst searching for a
+ reloc section associated with an unwind section, check the type as
+ well as the section number.
+
+2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
+
+ * ar.c (usage): Fix C conformance issue.
+
+2013-07-18 Nick Clifton <nickc@redhat.com>
+
+ * doc/binutils.texi (nm, objdump): Remove bogus links to STABS
+ documentation.
+
+ * readelf.c (process_unwind): Do not return the result of a void
+ function.
+
+2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * readelf.c (display_mips_gnu_attribute): Replace hardcoded magic
+ numbers with enum values.
+
+2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * readelf.c (get_machine_flags): Handle EF_MIPS_NAN2008.
+
+2013-07-10 Tristan Gingold <gingold@adacore.com>
+
+ * od-xcoff.c (OPT_LDINFO): Define.
+ (options): Add ldinfo.
+ (xcoff_help): Mention ldinfo.
+ (xcoff_dump): Rename to ...
+ (xcoff_dump_obj): ... this. Add a break.
+ (dump_dumpx_core): New function.
+ (xcoff_dump_core): Likewise.
+ (xcoff_dump): Likewise.
+ * doc/binutils.texi (objdump): Mention ldinfo.
+
+2013-07-09 Tristan Gingold <gingold@adacore.com>
+
+ * configure.com: Add new defines to match changes in configure.
+
+2013-05-28 Cary Coutant <ccoutant@google.com>
+
+ * dwarf.c (display_debug_lines_raw): Print section offsets.
+
+2013-05-15 Cary Coutant <ccoutant@google.com>
+
+ * dwarf.c (SAFE_BYTE_GET64): Correct end-of-buffer check;
+ don't increment PTR.
+ (decode_location_expression): DW_OP_const2u should read 2 bytes.
+ (display_debug_lines_decoded): Adjust formatting.
+ * elfcomm.c (byte_get_little_endian): Add cases for 5-, 6-, and
+ 7-byte reads.
+ (byte_get_big_endian): Likewise.
+ (byte_get_signed): Likewise.
+
+2013-05-09 Andrew Pinski <apinski@cavium.com>
+
+ * doc/binutils.texi: Document -Mvirt disassembler option.
+
+2013-05-02 Nick Clifton <nickc@redhat.com>
+
+ * readelf.c: Add support for MSP430X architecture.
+
+2013-05-02 Nick Clifton <nickc@redhat.com>
+
+ * dwarf.c (display_debug_lines_raw): Do not treat .debug_line.dwo
+ sections as if they were fragmentary .debug_line sections.
+ (display_debug_lines_decoded): Likewise.
+
+2013-04-29 Nick Clifton <nickc@redhat.com>
+
+ * dwarf.c (read_debug_line_header): New function. Reads in a
+ header in a .debug_line section.
+ (display_debug_lines_raw): Use new function. Handle fragmentary
+ .debug_line sections.
+ (display_debug_lines_decoded): Likewise.
+ * readelf.c (process_section_headers): Handle fragmenatry
+ .debug_line sections.
+ (display_debug_section): Likewise.
+
+2013-04-26 Ian Lance Taylor <iant@google.com>
+
+ * MAINTAINERS: Add myself and Cary as gold maintainers.
+
+2013-04-08 Tom Tromey <tromey@redhat.com>
+
+ * dwarf.c (process_debug_info): Check dwarf_cutoff_level.
+
+2013-04-08 Tom Tromey <tromey@redhat.com>
+
+ * dwarf-mode.el: Bump version number.
+ (dwarf-mode): Remove autoload.
+ (dwarf-die-reference): Relax regexp.
+
+2013-04-05 Alan Modra <amodra@gmail.com>
+
+ PR binutils/15324
+ * configure.in: Add strnlen to AC_CHECK_DECLS, sort.
+ * dwarf.c (strnlen): Provide fallback decl.
+ * config.in: Regnerate.
+ * configure: Regenerate.
+
+2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * dwarf.c (process_debug_info): Increment hdrptr by 8 after
+ SAFE_BYTE_GET64.
+
+2013-03-27 Phil Krylov <phil.krylov@gmail.com>
+
+ PR binutils/13409
+ * winduni.c (codepages[]): Use UTF-16LE.
+ (wind_MultiByteToWideChar): Likewise.
+ (wind_WideCharToMultiByte): Likewise.
+
+2013-03-27 Alan Modra <amodra@gmail.com>
+
+ PR binutils/15206
+ * dwarf.c (read_and_display_attr_value): Cast format '*' arg to int.
+
+2013-03-26 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15206
+ * dwarf.c (SAFE_BYTE_GET): New macro - checks remaining buffer
+ space before calling byte_get.
+ (SAFE_BYTE_GET_AND_INC): New macro.
+ (SAFE_SIGNED_BYTE_GET): New macro.
+ (SAFE_SIGNED_BYTE_GET_AND_INC): New macro.
+ (SAFE_BYTE_GET64): New macro.
+ (process_extened_line_op): Use new macros. Use strnlen when
+ appropriate.
+ (fetch_indirect_string): Likewise.
+ (get_FORM_name): Likewise.
+ (decode_location_expression): Likewise.
+ (read_and_display_attr_value): Likewise.
+ (process_debug_info): Likewise.
+ (display_debug_lines_raw): Likewise.
+ (display_debug_lines_decoded): Likewise.
+ (display_debug_pubnames): Likewise.
+ (display_debug_macinfo): Likewise.
+ (get_line_filename_and_dirname): Likewise.
+ (display_debug_macro): Likewise.
+ (display_loc_list): Likewise.
+ (display_loc_list_dwo): Likewise.
+ (display_debug_aranges): Likewise.
+ (display_debug_ranges): Likewise.
+ (frame_display_row): Likewise.
+ (display_debug_frames): Likewise.
+
+2013-03-25 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15202
+ * dwarf.c (read_leb128): Add END parameter. Do not read at or
+ beyond end.
+ (read_sleb128): Add END parameter.
+ (read_uleb128): New function.
+ (process_extended_line_op): Pass END to leb128 functions.
+ (process_abbrev_section): Likewise.
+ (decode_location_expression): Likewise.
+ (read_and_display_attr_value): Likewise.
+ (read_and_display_attr): Likewise.
+ (process_debug_info): Likewise.
+ (display_debug_lines_raw): Likewise.
+ (display_debug_lines_decoded): Likewise.
+ (display_debug_macinfo): Likewise.
+ (get_line_filename_and_dirname): Likewise.
+ (display_debug_macro): Likewise.
+ (display_loc_list_dwo): Likewise.
+ (display_debug_ranges): Likewise.
+ * dwarf.h (read_leb128): Update prototype.
+ * readelf.c (read_uleb128): Add END parameter.
+ (decode_arm_unwind_bytecode): Pass END to read_uleb128.
+ (decode_tic6x_unwind_bytecode): Likewise.
+ (display_tag_value): New function.
+ (display_arm_attribute): Add END parameter. Pass END to
+ read_uleb128. Use display_tag_value.
+ (display_gnu_attribute): Likewise.
+ (display_power_gnu_attribute): Likewise.
+ (display_sparc_gnu_attribute): Likewise.
+ (display_mips_gnu_attribute): Likewise.
+ (display_tic6x_attribute): Likewise.
+ (process_attributes): Likewise.
+ (display_raw_attribute): New function.
+
+2013-03-22 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15201
+ * dwarf.c (display_debug_ranges): Add checks for reading beyond
+ the end of the section.
+
+ PR binutils/15157
+ * readelf.c (apply_relocations): Catch relocations with negative
+ offsets.
+
+2013-03-15 Nick Clifton <nickc@redhat.com>
+
+ * addr2line.c (slurp_symtab): If canonicalization reveals that
+ there were no ordinary symbols, try loading the dynamic symbols
+ instead.
+
+2013-03-14 Markos Chandras <markos.chandras@imgtec.com>
+
+ * MAINTAINERS: Add myself as Meta maintainer.
+
+2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * readelf.c (get_note_type): Add NT_S390_TDB.
+
+2013-03-07 Alan Modra <amodra@gmail.com>
+
+ * strings.c (get_char): Dispense with buf[]. Instead shift
+ chars into big-endian value and byte-swap later if
+ little-endian. Don't EOF check value read from object.
+
+2013-03-05 Corinna Vinschen <vinschen@redhat.com>
+
+ * configure.in: Build DLL tools on x86_64-*-cygwin* as well.
+ * configure: Regenerate.
+
+2013-03-04 Nick Clifton <nickc@redhat.com>
+
+ * elfcomm.c (error): Flush stdout before emitting the error
+ message.
+ (warn): Likewise.
+
+2013-03-01 Cary Coutant <ccoutant@google.com>
+
+ * dwarf.c (cu_tu_indexes_read, shndx_pool, shndx_pool_size)
+ (shndx_pool_used): Move to top of file.
+ (struct cu_tu_set): New type.
+ (cu_count, tu_count, cu_sets, tu_sets): New file scope variables.
+ (fetch_indexed_string): Add "this_set" parameter. Update all callers.
+ (find_cu_tu_set_v2): New function.
+ (read_and_display_attr_value): Add "this_set" parameter.
+ (read_and_display_attr): Likewise.
+ (process_debug_info): Track base offsets for DWARF package files.
+ (load_debug_info): Call load_cu_tu_indexes.
+ (get_DW_SECT_short_name): New function.
+ (process_cu_tu_index): Add support for version 2 DWARF package files.
+
+2013-02-27 Alan Modra <amodra@gmail.com>
+
+ PR binutils/15191
+ * readelf.c (offsetof): Define.
+ (CHECK_ENTSIZE_VALUES): Remove extraneous indefinite article.
+ (process_corefile_note_segment): Allow notes without name or
+ desc. Combine out-of-range checks. Disallow "negative"
+ notesz or descsz.
+
+2013-02-26 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15191
+ * readelf.c (process_corefile_note_segment): Prevent attempts to
+ read beyond the end of the note buffer.
+
+2013-02-15 Kai Tietz <ktietz@redhat.com>
+
+ * objcopy.c (copy_main): Initialize context variable.
+
+2013-02-15 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15140
+ * ar.c (open_inarch): Fail on attempts to convert a normal archive
+ to a thin archive or vice versa.
+ * elfcomm.c (make_qualified_name): Handle corrupted thin
+ archives.
+ * readelf.c (process_archive): Likewise.
+ * doc/binutils.texi: Clarify documentation describing thin
+ archives.
+
+2013-02-15 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15033
+ * objcopy.c (enum change_action): Delete.
+ (struct section_list): Delete remove, copy, change_vma, change_lma
+ and set_flags fields. Add context field.
+ (find_section_list): Add a context parameter. Add support for
+ wildcard characters in section names.
+ (is_strip_section): Check for sections being both copied and
+ removed.
+ (copy_object): Pass context to find_section_list.
+ (setup_section): Likewise.
+ (copy_section): Likewise.
+ (copy_main): Likewise.
+ * doc/binutils: Document the new behaviour.
+ * NEWS: Mention the new feature
+
+2013-02-14 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15125
+ * objcopy.c (copy_object): Provide a helpful warning message when
+ adding a gnu_debuglink section to an object which already contains
+ one.
+
+2013-02-07 Nick Clifton <nickc@redhat.com>
+
+ * elfcomm.c (get_archive_member_name): Prevent seg-fault if a
+ corrupt archive uses long names but has no long name table.
+
+2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
+ Andrew Jenner <andrew@codesourcery.com>
+
+ Based on patches from Altera Corporation.
+
+ * readelf.c: Include elf/nios2.h.
+ (dump_relocations): Add case for EM_ALTERA_NIOS2.
+ (get_nios2_dynamic_type): New.
+ (get_dynamic_type): Add case for EM_ALTERA_NIOS2.
+ (is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case.
+ (is_16bit_abs_reloc): Likewise.
+ (is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases.
+ * NEWS: Note Altera Nios II support.
+ * MAINTAINERS: Add Nios II maintainers.
+
+2013-01-29 Xi Wang <xi.wang@gmail.com>
+
+ * readelf.c (process_version_sections): Fix overflow checks to
+ avoid undefined behaviour.
+
+2013-01-28 Doug Evans <dje@google.com>
+
+ * dwarf.c (display_gdb_index): Handle .gdb_index version 8.
+
+2013-01-28 Robert Schiele <rschiele@gmail.com>
+
+ * objcopy.c (parse_flags): Add merge and strings section flags.
+
+2013-01-25 Cary Coutant <ccoutant@google.com>
+
+ * dwarf.c (display_loc_list): Update offset for each line
+ printed.
+ (print_addr_index): New function.
+ (display_loc_list_dwo): Update offset for each line printed.
+ Fix problems displaying loclists in .dwo files. Add support
+ for type 4 entries.
+ (display_debug_loc): Remove custom header for .dwo files.
+ (display_debug_addr): Adjust formatting.
+
+2013-01-25 Marco Atzeri <marco.atzeri@gmail.com>
+
+ * objcopy.c : Enable long section names for OPTION_ADD_GNU_DEBUGLINK.
+
+2013-01-24 Doug Evans <dje@google.com>
+
+ * dwarf.c (display_debug_addr): Add missing parentheses to expression.
+
+2013-01-24 Nick Clifton <nickc@redhat.com>
+
+ * readelf.c (get_machine_flags): Decode E_V850E3V5_ARCH.
+
+2013-01-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * readelf.c: Add strings for NT_S390_LAST_BREAK and
+ NT_S390_SYSTEM_CALL.
+
+2013-01-18 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/15026
+ * addr2line.c (translate_addresses): When pretty printing, print
+ unknown function names on the same line as unknown symbol names.
+
+2013-01-17 Nickolai Zeldovich <nickolai@csail.mit.edu>
+
+ * objdump.c (dump_target_specific): Fix NULL pointer test.
+
+2013-01-16 Alan Modra <amodra@gmail.com>
+
+ PR binutils/15018
+ * stabs.c (parse_stab_members): Always set physname here to avoid
+ gcc warning..
+ (parse_stab_argtypes): ..and don't duplicate the init here.
+
+2013-01-10 Will Newton <will.newton@imgtec.com>
+
+ * binutils/readelf.c: (guess_is_rela): Add EM_METAG.
+ (dump_relocations): Add EM_METAG.
+ (get_machine_name): Correct case for Meta.
+ (is_32bit_abs_reloc): Add support for Meta ADDR32 reloc.
+ (is_none_reloc): Add support for Meta NONE reloc.
+
+2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * readelf.c (get_note_type): Handle NT_ARM_TLS, NT_ARM_HW_BREAK
+ and NT_ARM_HW_WATCH.
+
+2013-01-07 Roland McGrath <mcgrathr@google.com>
+
+ * objcopy.c (deterministic): Make int rather than bfd_boolean,
+ initialize to -1.
+ (strip_options, copy_options): Add -U/--disable-deterministic-archives.
+ (default_deterministic): New function.
+ (strip_main, copy_main): Handle -U. Call default_deterministic.
+ (copy_usage, strip_usage): Describe -U. Cite whether -D or -U is
+ the default based on DEFAULT_AR_DETERMINISTIC.
+ * doc/binutils.texi (objcopy, strip): Describe -U and effect of
+ configure options on -D.
+
+ * ar.c (default_deterministic): Comment fix.
+
+2013-01-07 Patrice Dumas <pertusus@free.fr>
+
+ * doc/binutils.texi: Fix ordering of top level nodes.
+ Replace erroneous uses of @itemx with @item.
+
+2013-01-04 Andreas Schwab <schwab@linux-m68k.org>
+
+ * doc/binutils.texi (elfedit): Fix use of @itemx in @table.
+
+2013-01-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * MAINTAINERS: Add myself as AArch64 co-maintainer.
+
+2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * version.c (print_version): Update copyright year to 2013.
+
+For older changes see ChangeLog-2012
+
+Copyright (C) 2013 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+Local Variables:
+mode: change-log
+left-margin: 8
+fill-column: 74
+version-control: never
+End:
diff --git a/binutils/ChangeLog.rej b/binutils/ChangeLog.rej
new file mode 100644
index 0000000000..19df888c3a
--- /dev/null
+++ b/binutils/ChangeLog.rej
@@ -0,0 +1,12 @@
+--- binutils/ChangeLog
++++ binutils/ChangeLog
+@@ -1,3 +1,9 @@
++2013-11-22 Cory Fields <cory@coryfields.com>
++
++ * windres.c (define_resource): Use zero for timestamp, making
++ output deterministic. time.h include is no longer needed.
++ * resres.c (res_append_resource): Likewise.
++
+ 2013-11-13 Martin Mitas <mity@morous.org>
+
+ * rescoff.c (write_coff_file): Use 64-bit alignment for resource
diff --git a/binutils/resres.c b/binutils/resres.c
index ff95cb5bea..84f956f153 100644
--- a/binutils/resres.c
+++ b/binutils/resres.c
@@ -1,6 +1,5 @@
/* resres.c: read_res_file and write_res_file implementation for windres.
- Copyright 1998, 1999, 2001, 2002, 2005, 2007, 2008, 2011
- Free Software Foundation, Inc.
+ Copyright 1998-2013 Free Software Foundation, Inc.
Written by Anders Norlander <anorland@hem2.passagen.se>.
Rewritten by Kai Tietz, Onevision.
@@ -32,7 +31,6 @@
#include "windres.h"
#include <assert.h>
-#include <time.h>
static rc_uint_type write_res_directory (windres_bfd *, rc_uint_type,
const rc_res_directory *, const rc_res_id *,
@@ -660,17 +658,13 @@ res_append_resource (rc_res_directory **res_dirs, rc_res_resource *resource,
if (*res_dirs == NULL)
{
- static unsigned long timeval;
-
- /* Use the same timestamp for every resource created in a
- single run. */
- if (timeval == 0)
- timeval = time (NULL);
-
*res_dirs = ((rc_res_directory *)
res_alloc (sizeof (rc_res_directory)));
+
(*res_dirs)->characteristics = 0;
- (*res_dirs)->time = timeval;
+ /* Using a real timestamp only serves to create non-deterministic
+ results. Use zero instead. */
+ (*res_dirs)->time = 0;
(*res_dirs)->major = 0;
(*res_dirs)->minor = 0;
(*res_dirs)->entries = NULL;
diff --git a/binutils/windres.c b/binutils/windres.c
index 7de73ef2f5..64afb3ad6a 100644
--- a/binutils/windres.c
+++ b/binutils/windres.c
@@ -1,6 +1,5 @@
/* windres.c -- a program to manipulate Windows resources
- Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008,
- 2009, 2011, 2012 Free Software Foundation, Inc.
+ Copyright 1997-2013 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
Rewritten by Kai Tietz, Onevision.
@@ -37,7 +36,6 @@
#include "sysdep.h"
#include <assert.h>
-#include <time.h>
#include "bfd.h"
#include "getopt.h"
#include "bucomm.h"
@@ -339,17 +337,12 @@ define_resource (rc_res_directory **resources, int cids,
if (*resources == NULL)
{
- static unsigned int timeval;
-
- /* Use the same timestamp for every resource created in a
- single run. */
- if (timeval == 0)
- timeval = time (NULL);
-
*resources = ((rc_res_directory *)
res_alloc (sizeof (rc_res_directory)));
(*resources)->characteristics = 0;
- (*resources)->time = timeval;
+ /* Using a real timestamp only serves to create non-deterministic
+ results. Use zero instead. */
+ (*resources)->time = 0;
(*resources)->major = 0;
(*resources)->minor = 0;
(*resources)->entries = NULL;
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 02e85afb03..ae4c08da1f 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2013-11-22 Cory Fields <cory@coryfields.com>
+
+ * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
+ * libcoff.h: Regenerate.
+ * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
+ timestamp if --insert-timestamp was used.
+
2013-11-19 Roland McGrath <mcgrathr@google.com>
Alan Modra <amodra@gmail.com>
diff --git a/ld/ChangeLog.orig b/ld/ChangeLog.orig
new file mode 100644
index 0000000000..02e85afb03
--- /dev/null
+++ b/ld/ChangeLog.orig
@@ -0,0 +1,755 @@
+2013-11-19 Roland McGrath <mcgrathr@google.com>
+ Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+ Don't use bfd_elf_record_link_assignment to mark __ehdr_start
+ hidden. Instead, just do it directly here, and only if it was
+ referenced but not defined.
+
+2013-11-18 Chung-Lin Tang <cltang@codesourcery.com>
+
+ Backport from master
+ 2013-11-18 Chung-Lin Tang <cltang@codesourcery.com>
+ * emulparams/nios2linux.sh: New emulation file.
+ * configure.tgt: Add nios2*-*-linux* emulation case.
+ * Makefile.am (enios2elf.c): Change tdir_nios2 to tdir_nios2elf.
+ (enios2linux.c): New emulation entry.
+ * Makefile.in: Regenerate.
+
+2013-11-15 Alan Modra <amodra@gmail.com>
+
+ Apply mainline changes to 2.24
+ 2013-09-24 Alan Modra <amodra@gmail.com>
+ * emulparams/elf32ppccommon.sh (LIBPATH_SUFFIX): Provide 32-bit
+ and cross-endian values.
+ * emulparams/elf64ppc.sh: Source elf32ppccomon.sh. Delete duplicate,
+ and unset unwanted variables.
+
+2013-10-10 Roland McGrath <mcgrathr@google.com>
+
+ * ldmisc.c (vfinfo): Use Boolean ? "" : ":" in place of ":" + Boolean.
+ It silences some compilers' warnings and is much less bizarre to read.
+
+2013-10-09 Roland McGrath <mcgrathr@google.com>
+
+ * emultempl/elf32.em (id_note_section_size): Use ATTRIBUTE_UNUSED
+ rather than a dummy assignment for unused parameter.
+ * plugin.c (get_input_file, release_input_file): Likewise.
+
+2013-10-04 Will Newton <will.newton@linaro.org>
+
+ * emulparams/aarch64elf.sh: Add IREL_IN_PLT.
+ * emulparams/aarch64elf32.sh: Likewise.
+
+2013-09-20 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2013-09-18 Tristan Gingold <gingold@adacore.com>
+
+ * NEWS: Add marker for 2.24.
+
+2013-09-17 Nick Clifton <nickc@redhat.com>
+
+ PR ld/15957
+ * deffilep.y (def_file_add_directive): Avoid readin past end of
+ buffer.
+
+2013-08-28 Nick Clifton <nickc@redhat.com>
+
+ PR ld/15896
+ * ld.texinfo: Fix uses of MB abbreviation.
+
+2013-08-26 Roland McGrath <mcgrathr@google.com>
+
+ * emulparams/elf_i386_nacl.sh (ARCH): Set to i386:nacl.
+ * emulparams/elf_x86_64_nacl.sh (ARCH): Set to i386:x86-64:nacl.
+ * emulparams/elf32_x86_64_nacl.sh (ARCH): Set to i386:x64-32:nacl.
+
+2013-08-23 Roland McGrath <mcgrathr@google.com>
+
+ * emulparams/elf_nacl.sh (nacl_rodata_addr): Don't add in
+ SIZEOF_HEADERS here; elf.sc does it already.
+
+2013-08-23 Nick Clifton <nickc@redhat.com>
+
+ PR ld/15839
+ * scripttempl/avr.sc: Do not include gc'able sections into general
+ sections during relocatable links.
+
+2013-08-22 Christian Franke <franke@computer.org>
+
+ * emultempl/pe.em: Add --disable-large-address-aware option.
+ * ld.texinfo (--disable-large-address-aware): Add documentation.
+
+2013-08-14 Clemens Lang <clemens.lang@fau.de>
+
+ * ldexp.c: Add LOG2CEIL() builtin function to linker script language
+ * ldgram.y: Likewise
+ * ldlex.l: Likewise
+ * NEWS: Mention the new feature.
+ * ld.texinfo: Document the new feature.
+
+2013-07-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * ldgram.y: Add ALIGN_WITH_INPUT output section attribute.
+ * ldlang.c: Likewise.
+ * ldlang.h: Likewise.
+ * ldlex.l: Likewise.
+ * mri.c: Likewise.
+ * ld.texinfo: Document new feature.
+ * NEWS: Mention new feature.
+
+2013-07-18 Roland McGrath <mcgrathr@google.com>
+
+ * emultempl/armelf.em (elf32_arm_add_stub_section): Take third
+ argument ALIGNMENT_POWER, use it instead of constant 3.
+
+2013-07-08 Jeff Law <law@redhat.com>
+
+ * scripttempl/elf.sc: Handle function names and other text after
+ .text.unlikely too.
+
+2013-07-08 Tristan Gingold <gingold@adacore.com>
+
+ * scripttempl/ia64vms.sc: Add support of per data and per function
+ sections.
+
+2013-07-01 Alan Modra <amodra@gmail.com>
+
+ * emultempl/ppc64elf.em: (ppc_layout_sections_again): Call
+ ppc64_elf_set_toc rather than ppc64_elf_toc/_bfd_set_gp_value.
+ (gld${EMULATION_NAME}_after_allocation): Likewise.
+
+2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * emulparams/aarch64elf32.sh: New file.
+
+2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32b.c.
+ (eaarch64elf32b.c): New dependency and rule.
+ * Makefile.in: Re-generated.
+ * configure.tgt (aarch64-*-elf): Add aarch64elf32b.
+ (aarch64_be-*-elf, aarch64_be-*-linux*, aarch64-*-linux*): Likewise.
+ * emulparams/aarch64elf32b.sh: New file.
+
+2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32.c.
+ (eaarch64elf32.c): New dependency and rule.
+ * Makefile.in: Re-generated.
+ * configure.tgt (aarch64-*-elf): Add aarch64elf32.
+ (aarch64_be-*-elf, aarch64_be-*-linux*, aarch64-*-linux*): Likewise.
+ * emulparams/aarch64elf32.sh: New file.
+
+2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * emultempl/mipself.em (insn32): New variable.
+ (mips_create_output_section_statements): Handle insn32 mode.
+ (PARSE_AND_LIST_PROLOGUE): New macro.
+ (PARSE_AND_LIST_LONGOPTS): Likewise.
+ (PARSE_AND_LIST_OPTIONS): Likewise.
+
+ * gen-doc.texi: Set MIPS.
+ * ld.texinfo: Likewise.
+ (Options specific to MIPS targets): New section.
+ (ld and MIPS family): New node.
+ (Top, Machine Dependent): List the new node.
+
+2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * emulparams/elf32btsmip.sh: Arrange for .got.plt to be placed
+ as close to .plt as possible.
+ * scripttempl/elf.sc: Handle $INITIAL_READWRITE_SECTIONS and
+ $PLT_NEXT_DATA variables.
+
+2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * Makefile.am (ALL_EMULATION_SOURCES): Move MIPS ELF emulations to...
+ (ALL_64_EMULATION_SOURCES): ...here.
+ * Makefile.in: Regenerate.
+
+2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * NEWS: Document the removal of MIPS ECOFF targets.
+ * ld.texinfo (--gpsize=@var{value}): Use MIPS ELF rather than
+ MIPS ECOFF as an example of a target that supports small data.
+ * ldmain.c (g_switch_value): Likewise.
+ * configure.tgt (mips*-*-pe, mips*-dec-ultrix*, mips*-dec-osf*)
+ (mips*-sgi-irix* [v4 and earlier], mips*el-*-ecoff*, mips*-*-ecoff*)
+ (mips*-*-bsd*, mips*-*-lnews*): Remove cases.
+ * Makefile.am (ALL_EMULATION_SOURCES): Remove emipsbig.c, emipsbsd.c,
+ emipsidt.c, emipsidtl.c, emipslit.c, emipslnews.c and emipspe.c.
+ (emipsbig.c, emipsbsd.c, emipsidt.c, emipsidtl.c, emipslit.c)
+ (emipslnews.c, emipspe.c): Delete rules.
+ * Makefile.in: Regenerate.
+ * emulparams/mipsbig.sh, emulparams/mipsbsd.sh, emulparams/mipsidt.sh,
+ emulparams/mipsidtl.sh, emulparams/mipslit.sh, emulparams/mipslnews.sh,
+ emulparams/mipspe.sh, emultempl/mipsecoff.em: Delete.
+ * emultempl/m68kcoff.em: Update comment to say that MIPS ECOFF support
+ has now been removed.
+ * emultempl/pe.em: Remove TARGET_IS_mipspe checks.
+
+2013-06-19 Will Newton <will.newton@linaro.org>
+
+ * emulparams/aarch64elf.sh: Remove IREL_IN_PLT.
+
+2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * emulparams/aarch64elf.sh: Add IREL_IN_PLT.
+
+2013-06-12 Nick Clifton <nickc@redhat.com>
+
+ * ldcref.c (output_one_cref): Place common definitions after
+ ordinary definitions but before references.
+
+2013-06-10 Dilyan Palauzov <dilyan.palauzov@aegee.org>
+
+ PR ld/15598
+ * ld.texinfo (Source Code Reference): Fix typos.
+
+2013-06-07 Will Newton <will.newton@linaro.org>
+
+ * emulparams/aarch64elf.sh: Add IREL_IN_PLT.
+
+2013-06-07 Nick Clifton <nickc@redhat.com>
+
+ * ld.texinfo (SEGMENT_START): Rephrase to indicate that a -T
+ option must appear before the SEGMENT_START is encountered in
+ order for the default value to be overridden.
+
+2013-05-03 Alan Modra <amodra@gmail.com>
+
+ PR ld/15365
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+ Restrict __ehdr_start's export class to no less than STV_HIDDEN.
+
+2013-05-03 Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+ Only call lang_for_each_statement if an ELF hash table is used.
+
+2013-05-02 Nick Clifton <nickc@redhat.com>
+
+ * Makefile.am: Add emsp430X.c
+ * Makefine.in: Regenerate.
+ * configure.tgt (msp430): Add msp430X emulation.
+ * ldmain.c (multiple_definition): Only disable relaxation if it
+ was enabled by the user.
+ * ldmain.h (RELAXATION_ENABLED_BY_USER): New macro.
+ * emulparams/msp430all.sh: Add support for MSP430X.
+ * emultempl/generic.em: (before_parse): Enable relaxation for the
+ MSP430.
+ * scripttempl/msp430.sc: Reorganize sections. Add .rodata
+ section.
+ * scripttempl/msp430_3.sc: Likewise.
+ * NEWS: Mention support for MSP430X.
+
+2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
+ alpha*-*-linux*ecoff*. Update the `sed' pattern used to convert
+ from alpha*-*-linux-* to alpha*-*-linux*ecoff*.
+
+2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+ Use is_elf_hash_table rather than a handcoded condition.
+
+2013-04-30 Nick Clifton <nickc@redhat.com>
+
+ * ld.texinfo (SORT_BY_ALIGNMENT): Fix and clarify typo - sections
+ are sorted by descending order of alignment.
+
+2013-04-29 Nick Clifton <nickc@redhat.com>
+
+ * scripttempl/DWARF.sc: Add support for .debug_line.* and
+ .debug_line_end.
+
+2013-04-29 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
+
+ * emultempl/pe.em [cygwin]: Do not merge rdata with v2
+ psuedo-relocs.
+
+2013-04-28 Thomas Schwinge <thomas@codesourcery.com>
+
+ * scripttempl/armbpabi.sc: Replace "source" usage with ".".
+ * scripttempl/avr.sc: Likewise.
+ * scripttempl/elf.sc: Likewise.
+ * scripttempl/elf32cr16.sc: Likewise.
+ * scripttempl/elf32crx.sc: Likewise.
+ * scripttempl/elf32msp430.sc: Likewise.
+ * scripttempl/elf32msp430_3.sc: Likewise.
+ * scripttempl/elf32sh-symbian.sc: Likewise.
+ * scripttempl/elf64hppa.sc: Likewise.
+ * scripttempl/elf_chaos.sc: Likewise.
+ * scripttempl/elfd10v.sc: Likewise.
+ * scripttempl/elfd30v.sc: Likewise.
+ * scripttempl/elfi370.sc: Likewise.
+ * scripttempl/elfm68hc11.sc: Likewise.
+ * scripttempl/elfm68hc12.sc: Likewise.
+ * scripttempl/elfxgate.sc: Likewise.
+ * scripttempl/elfxtensa.sc: Likewise.
+ * scripttempl/epiphany_4x4.sc: Likewise.
+ * scripttempl/i386beos.sc: Likewise.
+ * scripttempl/i386go32.sc: Likewise.
+ * scripttempl/ia64vms.sc: Likewise.
+ * scripttempl/ip2k.sc: Likewise.
+ * scripttempl/iq2000.sc: Likewise.
+ * scripttempl/mep.sc: Likewise.
+ * scripttempl/mmo.sc: Likewise.
+ * scripttempl/v850.sc: Likewise.
+ * scripttempl/v850_rh850.sc: Likewise.
+ * scripttempl/xstormy16.sc: Likewise.
+
+2013-04-26 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
+
+ * scripttempl/avr.sc: Add ALIGN directive after *(.progmem*).
+
+2013-04-26 Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Test
+ unresolved_syms_in_shared_libs rather than !executable to
+ determine whether to load DT_NEEDED libraries.
+
+2013-04-25 Alan Modra <amodra@gmail.com>
+
+ * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lppclinux.c.
+ (eelf32lppclinux.c): New rule.
+ * Makefile.in: Regenerate.
+ * configure.tgt: Merge powerpc-linux and other powerpc-elf targets
+ with corresponding little-endian targets.
+ * emulparams/elf32lppc.sh: Update comment.
+ * emulparams/elf32lppclinux.sh: New.
+
+2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for
+ x86_64-*-elf*.
+ (targ_extra_libpath): Likewise.
+ (tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*.
+
+2013-04-24 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * emulparams/aarch64elf.sh: Define ELFSIZE=64.
+ * emulparams/aarch64linux.sh: Ditto.
+ * emultempl/aarch64elf.em (aarch64_elf_before_allocation):
+ Replace elf64 with elf${ELFSIZE}.
+ (elf64_aarch64_add_stub_section): Likewise.
+ (build_section_lists): Likewise.
+ (gld${EMULATION_NAME}_after_allocation): Likewise.
+ (gld${EMULATION_NAME}_finish): Likewise.
+ (aarch64_elf_create_output_section_statements): Likewise.
+
+2013-04-24 Nick Clifton <nickc@redhat.com>
+
+ PR ld/15389
+ * scripttempl/avr.sc: Add .note.gnu.build-id section.
+
+2013-04-22 Alan Modra <amodra@gmail.com>
+
+ * emultempl/ppc64elf.em (ppc_create_output_section_statements):
+ Check return from ppc64_elf_init_stub_bfd.
+
+2013-04-15 Nick Clifton <nickc@redhat.com>
+
+ * Makefile.am (ELF_DEPS): Add a dependency upon
+ scripttempl/DWARF.sc.
+ (ELF_GEN_DEPS): Likewise.
+ (emmo.c): Likewise.
+ * Makefile.in: Regenerate.
+
+ * scripttempl/armbpabi.sc: Replace DWARF sections with an
+ inclusion of DWARF.sc.
+ * scripttempl/avr.sc: Likewise.
+ * scripttempl/elf.sc: Likewise.
+ * scripttempl/elf32cr16.sc: Likewise.
+ * scripttempl/elf32crx.sc: Likewise.
+ * scripttempl/elf32msp430.sc: Likewise.
+ * scripttempl/elf32msp430_3.sc: Likewise.
+ * scripttempl/elf32sh-symbian.sc: Likewise.
+ * scripttempl/elf64hppa.sc: Likewise.
+ * scripttempl/elf_chaos.sc: Likewise.
+ * scripttempl/elfd10v.sc: Likewise.
+ * scripttempl/elfd30v.sc: Likewise.
+ * scripttempl/elfi370.sc: Likewise.
+ * scripttempl/elfm68hc11.sc: Likewise.
+ * scripttempl/elfm68hc12.sc: Likewise.
+ * scripttempl/elfxgate.sc: Likewise.
+ * scripttempl/elfxtensa.sc: Likewise.
+ * scripttempl/epiphany_4x4.sc: Likewise.
+ * scripttempl/i386beos.sc: Likewise.
+ * scripttempl/i386go32.sc: Likewise.
+ * scripttempl/ia64vms.sc: Likewise.
+ * scripttempl/ip2k.sc: Likewise.
+ * scripttempl/iq2000.sc: Likewise.
+ * scripttempl/mep.sc: Likewise.
+ * scripttempl/mmo.sc: Likewise.
+ * scripttempl/v850.sc: Likewise.
+ * scripttempl/v850_rh850.sc: Likewise.
+ * scripttempl/xstormy16.sc: Likewise.
+ * scripttempl/DWARF.sc: New.
+
+2013-04-04 Alan Modra <amodra@gmail.com>
+
+ * ldlang.c (load_symbols): Report "error adding symbols" on
+ bfd_link_add_symbols failure.
+ * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
+ * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Likewise.
+ (gld${EMULATION_NAME}_try_needed): Likewise.
+
+2013-03-27 Georg-Johann Lay <gjl@gcc.gnu.org>
+
+ PR ld/13812
+ * scripttempl/avr.sc: Place trampolines before .progmem section.
+
+2013-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * ld.texinfo (--disable-runtime-pseudo-reloc): Adjust default.
+
+2013-03-21 Michael Schewe <michael.schewe@gmx.net>
+
+ * ld.texinfo (H8/300): Add description of relaxation of
+ mov @(disp:32,ERx) to mov @(disp:16,ERx).
+
+2013-03-21 Kai Tietz <ktietz@redhat.com>
+
+ * pe-dll.c (process_def_file_and_drectve): Don't handle VC
+ generated C++-symbols as stdcall/fastcall.
+
+2013-03-18 Alan Modra <amodra@gmail.com>
+
+ * ld.texinfo (--as-needed): Update.
+
+2013-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ * emulparams/aarch64linux.sh (LIBPATH_SUFFIX): Set to 64 for
+ aarch64linux* emulations.
+
+2013-03-07 Alan Modra <amodra@gmail.com>
+
+ * ldfile.c (ldfile_open_command_file_1): Return after einfo
+ to avoid warning.
+
+2013-03-05 Corinna Vinschen <vinschen@redhat.com>
+
+ * configure.host: Add x86_64-*-cygwin* as valid host.
+ * configure.tgt: Add x86_64-*-cygwin* as valid target.
+ * emultempl/pep.em: Handle different requirements for Cygwin in terms
+ of start addresses for executables and DLLs, based on memory model in
+ http://cygwin.com/ml/cygwin-developers/2013-02/msg00027.html
+
+2013-03-05 Alan Modra <amodra@gmail.com>
+
+ PR ld/15222
+ * ldlang.c (lang_size_sections_1): When given an lma_region align
+ LMA as per VMA only if lma_region is the same as region.
+
+2013-02-27 Nick Clifton <nickc@redhat.com>
+
+ * scripttempl/elf32msp430.sc: Add placement of .data.* sections.
+ Add alignment of .bss section.
+ * scripttempl/elf32msp430_3.sc: Likewise.
+
+2013-02-26 Nick Clifton <nickc@redhat.com>
+
+ PR ld/15188
+ * ld.texinfo: Fix typos.
+
+2013-02-21 Alan Modra <amodra@gmail.com>
+
+ * scripttempl/elf.sc (.init_array, .fini_array): Don't sort all
+ .init_array/.fini_array input sections before .ctors/.dtors input
+ sections.
+ (CTORS_IN_INIT_ARRAY, DTORS_IN_INIT_ARRAY): Adjust to suit.
+
+2013-02-21 Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf32.em (write_build_id, setup_build_id): Adjust
+ for elf_tdata changes.
+
+2013-02-21 Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf-generic.em: Use newly defined elf_obj_tdata
+ accessor macros.
+
+2013-02-20 Alan Modra <amodra@gmail.com>
+
+ * Makefile.am: Use $(ELF_DEPS) on a number of eelf*.c rules.
+ * Makefile.in: Regenerate.
+
+2013-02-19 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR ld/15146
+ * plugin.c (plugin_notice): Add null check before dereferencing
+ pointer.
+
+2013-02-19 Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf32.em (emit_note_gnu_build_id): New static var.
+ Replace all info->emit_note_gnu_build_id refs.
+ (id_note_section_size): Rename from
+ gld${EMULATION_NAME}_id_note_section_size.
+ (struct build_id_info): Delete.
+ (write_build_id): Rename from
+ gld${EMULATION_NAME}_write_build_id_section.
+ Update elf_tdata usage. Style, formatting.
+ (setup_build_id): New function.
+ (gld${EMULATION_NAME}_after_open): Use setup_build_id.
+
+2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/15146
+ * plugin.c (plugin_notice): Replace the undefined dummy bfd with
+ the real one.
+
+2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/15141
+ * plugin.c (plugin_notice): Also trace symbol from the IR bfd.
+
+2013-02-15 Kai Tietz <ktietz@redhat.com>
+
+ * scripttempl/pep.sc (.xdata): Merge .xdata* into .xdata section.
+ (.pdata): Merge .pdata* into .pdata section.
+
+2013-02-11 Alan Modra <amodra@gmail.com>
+
+ * ldlang.c (get_init_priority): Comment typo.
+ (lang_finish): Free link_info.hash and lang_definedness_table.
+ (lang_end): Delete lang_definedness_table comment.
+
+2013-02-11 Alan Modra <amodra@gmail.com>
+
+ PR ld/15130
+ * ld.texinfo (-rpath-link): Typo fix.
+
+2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
+
+ * emultempl/metagelf.em (build_section_lists): Use sec_info_type
+ rather than userdata->flags.just_syms.
+
+2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
+ Andrew Jenner <andrew@codesourcery.com>
+
+ Based on patches from Altera Corporation.
+
+ * Makefile.am (enios2elf.c): New rule.
+ * Makefile.in: Regenerated.
+ * configure.tgt: Add case for nios2*-*-*.
+ * emulparams/nios2elf.sh: New file.
+ * NEWS: Note Altera Nios II support.
+
+2013-02-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
+
+ * emultempl/avrelf.em (avr_elf_before_parse): New function.
+ (LDEMUL_BEFORE_PARSE): Define.
+
+2013-02-06 Alan Modra <amodra@gmail.com>
+
+ PR ld/15096
+ * emultempl/elf32.em: Revert 2013-02-04, 2013-01-22 and 2013-01-21.
+ * emultempl/alphaelf.em: Revert 2013-02-04.
+ * emultempl/cr16elf.em: Likewise.
+ * emultempl/crxelf.em: Likewise.
+ * emultempl/hppaelf.em: Likewise.
+ * emultempl/ia64elf.em: Likewise.
+ * emultempl/mipself.em: Likewise.
+ * NEWS: Revert 2013-01-21.
+
+2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/15096
+ * emultempl/alphaelf.em (alpha_after_parse): Call
+ gld${EMULATION_NAME}_after_parse instead of after_parse_default.
+ * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
+ * emultempl/crxelf.em (crxelf_after_parse): Likewise.
+ * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
+ * emultempl/mipself.em (mips_after_parse): Likewise.
+
+ * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Renamed
+ to ...
+ (gld_${EMULATION_NAME}_after_parse): This. Call
+ gld${EMULATION_NAME}_after_parse instead of after_parse_default.
+ (LDEMUL_AFTER_PARSE): Set to gld_${EMULATION_NAME}_after_parse.
+
+ * emultempl/elf32.em (new_dtags_set): New variable.
+ (gld${EMULATION_NAME}_before_parse): Don't set link_info.new_dtags
+ here.
+ (gld${EMULATION_NAME}_after_parse): New function.
+ (ld_${EMULATION_NAME}_emulation): Replace after_parse_default'
+ with gld${EMULATION_NAME}_after_parse.
+ (gld${EMULATION_NAME}_handle_option): Set new_dtags_set to TRUE
+ when setting link_info.new_dtags.
+
+2013-01-25 Kai Tietz <ktietz@redhat.com>
+
+ * deffilep.y (def_image_name): Adjust type of base-address
+ argument.
+ (%union): Add new type bfd_vma as vma.
+ (VMA): New rule.
+ (opt_base): Use VMA instead of NUMBER rule to evaluate value.
+ (def_file_print): Use bfd's fprintf_vma to output base-address.
+
+2013-01-24 Nick Clifton <nickc@redhat.com>
+
+ * NEWS: Mention support for V850E3V5 architecture.
+
+2013-01-23 Martin Koegler <martin.koegler@chello.at>
+
+ PR ld/15041
+ * scripttempl/pep.sc (.pdata): Only accept .pdata sections.
+ (.xdata): Similarly.
+ (.debug_frame): Similarly.
+
+2013-01-23 Georg-Johann Lay <avr@gjlay.de>
+
+ PR ld/15037
+ * scripttempl/avr.sc (.eeprom): Keep it.
+
+2013-01-23 Leif Ekblad <leif@rdos.net>
+
+ * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64rdos.c.
+ (eelf64rdos.c): New rule.
+ * emulparams/elf64rdos.sh: New file.
+ * configure.tgt (x86_64-*-rdos*): Use above.
+ * Makefile.in: Regenerate.
+
+2013-01-22 Roland McGrath <mcgrathr@google.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
+ new_dtags to TRUE for *-*-nacl* targets.
+
+2013-01-21 Mike Frysinger <vapier@gentoo.org>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
+ link_info.new_dtags to TRUE for linux/gnu targets.
+ * NEWS: Mention new dtags default.
+
+2013-01-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am (HOSTING_SCRT0): New.
+
+ * configure.host (HOSTING_SCRT0): New. Used for PIE.
+
+ * configure.in (HOSTING_SCRT0): New AC_SUBST.
+
+ * Makefile.in: Regenerated.
+ * configure: Likewise.
+
+2013-01-18 Mike Frysinger <vapier@gentoo.org>
+
+ * NEWS: Mention change in behavior with --enable-new-dtags.
+ * ld.texinfo (Options): Clarify --enable-new-dtags behavior.
+
+2013-01-14 Leif Ekblad <leif@rdos.net>
+ Alan Modra <amodra@gmail.com>
+
+ * ld.texinfo (-Tldata-segment): Describe.
+ * ldlex.h (OPTION_TLDATA_SEGMENT): New enum value.
+ * lexsup.c (ld_options): Add -Tldata-segment.
+ (parse_args): Handle OPTION_TLDATA_SEGMENT.
+ * scripttempl/elf.sc: Support LARGE_DATA_ADDR.
+
+2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * deffilep.y: Remove trailing white spaces.
+ * elf-hints-local.h: Likewise.
+ * ldexp.c: Likewise.
+ * ldlang.h: Likewise.
+ * ldmisc.c: Likewise.
+ * ldwrite.c: Likewise.
+ * pe-dll.c: Likewise.
+ * emulparams/criself.sh: Likewise.
+ * emulparams/crislinux.sh: Likewise.
+ * emulparams/elf32_tic6x_le.sh: Likewise.
+ * emulparams/elf32bmipn32-defs.sh: Likewise.
+ * emulparams/elf32mb_linux.sh: Likewise.
+ * emulparams/elf32mep.sh: Likewise.
+ * emulparams/elf32microblaze.sh: Likewise.
+ * emulparams/elf32ppc.sh: Likewise.
+ * emulparams/elf64_s390.sh: Likewise.
+ * emulparams/elf64alpha.sh: Likewise.
+ * emulparams/elf_s390.sh: Likewise.
+ * emulparams/elf_x86_64.sh: Likewise.
+ * emulparams/tic80coff.sh: Likewise.
+ * emultempl/aix.em: Likewise.
+ * emultempl/avrelf.em: Likewise.
+ * emultempl/cr16elf.em: Likewise.
+ * emultempl/pe.em: Likewise.
+ * emultempl/pep.em: Likewise.
+ * emultempl/spuelf.em: Likewise.
+ * emultempl/tic6xdsbt.em: Likewise.
+
+2013-01-10 Will Newton <will.newton@imgtec.com>
+
+ * Makefile.am: Add Meta.
+ * Makefile.in: Regenerate.
+ * configure.tgt: Add Meta.
+ * emulparams/elf32metag.sh: New file.
+ * emultempl/metagelf.em: New file.
+
+2013-01-09 Alan Modra <amodra@gmail.com>
+
+ * emulparams/elf_x86_64.sh (LARGE_BSS_AFTER_BSS): Define.
+ * emulparams/elf32_x86_64.sh: Likewise.
+ * emulparams/elf_k1om.sh: Likewise.
+ * emulparams/elf_l1om.sh: Likewise.
+ * scripttempl/elf.sc (LARGE_BSS): Define rather than appending to
+ OTHER_BSS_SECTIONS. Substitute in script.
+
+2013-01-08 Leif Ekblad <leif@rdos.net>
+
+ * scripttempl/elf.sc (RODATA_ADDR): Typo fix.
+
+2013-01-08 Alan Modra <amodra@gmail.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): Replace
+ "name" param with a bfd_link_needed_list pointer. Update caller.
+ (gld${EMULATION_NAME}_check_ld_elf_hints): Likewise.
+
+2013-01-08 Alan Modra <amodra@gmail.com>
+
+ * Makefile.am (ALL_EMULATION_SOURCES): Correct eavrxmega entries.
+ * Makefile.in: Regenerate.
+
+2013-01-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * lexsup.c (ld_options): Add fuse-ld= for GCC linker option
+ compatibility.
+
+2013-01-07 Patrice Dumas <pertusus@free.fr>
+
+ * ld.texinfo: Replace @ with @@ when it is part of the text.
+ Correct ordering of M68HC11 entry.
+
+2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
+
+ * configure.tgt: Support ELF files for Sony Playstation 2 (for
+ ps2dev and ps2sdk).
+ * emulparams/elf32lr5900n32.sh: Create linker script for Sony
+ Playstation 2 ELF files using MIPS ABI n32.
+ * emulparams/elf32lr5900.sh: Create linker script for Sony
+ Playstation 2 ELF files using MIPS ABI o32.
+ * Makefile.am: Add linker scripts for Sony Playstation 2 ELF
+ files.
+
+2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * ldver.c (ldversion): Update copyright year to 2013.
+
+For older changes see ChangeLog-2012
+
+Copyright (C) 2013 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+Local Variables:
+mode: change-log
+left-margin: 8
+fill-column: 74
+version-control: never
+End:
diff --git a/ld/ChangeLog.rej b/ld/ChangeLog.rej
new file mode 100644
index 0000000000..b461c41048
--- /dev/null
+++ b/ld/ChangeLog.rej
@@ -0,0 +1,14 @@
+--- ld/ChangeLog
++++ ld/ChangeLog
+@@ -1,3 +1,11 @@
++2013-11-22 Cory Fields <cory@coryfields.com>
++
++ * pe-dll.c (fill_edata): Only use a real timestamp if
++ --insert-timestamp was used.
++ * emultempl/pe.em: Add the --insert-timestamp option.
++ * emultempl/pep.em: Likewise for 64bit.
++ * ld.texinfo: Document the --insert-timestamp option.
++
+ 2013-11-22 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
+
+ * scripttempl/avr.sc: Set .data section's LMA to next available
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 4df7753caa..5d6da9e05f 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -130,6 +130,7 @@ 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 bfd_boolean insert_timestamp = FALSE;
#ifdef DLL_SUPPORT
static int pe_enable_stdcall_fixup = -1; /* 0=disable 1=enable. */
@@ -239,8 +240,7 @@ fragment <<EOF
(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)
+#define OPTION_LARGE_ADDRESS_AWARE (OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC + 1)
#define OPTION_DISABLE_LARGE_ADDRESS_AWARE \
(OPTION_LARGE_ADDRESS_AWARE + 1)
#define OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V1 \
@@ -251,15 +251,13 @@ fragment <<EOF
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2 + 1)
#define OPTION_USE_NUL_PREFIXED_IMPORT_TABLES \
(OPTION_EXCLUDE_MODULES_FOR_IMPLIB + 1)
-#define OPTION_NO_LEADING_UNDERSCORE \
- (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES + 1)
-#define OPTION_LEADING_UNDERSCORE \
- (OPTION_NO_LEADING_UNDERSCORE + 1)
+#define OPTION_NO_LEADING_UNDERSCORE (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES + 1)
+#define OPTION_LEADING_UNDERSCORE (OPTION_NO_LEADING_UNDERSCORE + 1)
#define OPTION_ENABLE_LONG_SECTION_NAMES \
(OPTION_LEADING_UNDERSCORE + 1)
#define OPTION_DISABLE_LONG_SECTION_NAMES \
(OPTION_ENABLE_LONG_SECTION_NAMES + 1)
-/* DLLCharacteristics flags */
+/* DLLCharacteristics flags. */
#define OPTION_DYNAMIC_BASE (OPTION_DISABLE_LONG_SECTION_NAMES + 1)
#define OPTION_FORCE_INTEGRITY (OPTION_DYNAMIC_BASE + 1)
#define OPTION_NX_COMPAT (OPTION_FORCE_INTEGRITY + 1)
@@ -268,6 +266,8 @@ fragment <<EOF
#define OPTION_NO_BIND (OPTION_NO_SEH + 1)
#define OPTION_WDM_DRIVER (OPTION_NO_BIND + 1)
#define OPTION_TERMINAL_SERVER_AWARE (OPTION_WDM_DRIVER + 1)
+/* Determinism. */
+#define OPTION_INSERT_TIMESTAMP (OPTION_TERMINAL_SERVER_AWARE + 1)
static void
gld${EMULATION_NAME}_add_options
@@ -301,6 +301,7 @@ gld${EMULATION_NAME}_add_options
OPTION_USE_NUL_PREFIXED_IMPORT_TABLES},
{"no-leading-underscore", no_argument, NULL, OPTION_NO_LEADING_UNDERSCORE},
{"leading-underscore", no_argument, NULL, OPTION_LEADING_UNDERSCORE},
+ {"insert-timestamp", no_argument, NULL, OPTION_INSERT_TIMESTAMP},
#ifdef DLL_SUPPORT
/* getopt allows abbreviations, so we do this to stop it
from treating -o as an abbreviation for this option. */
@@ -438,6 +439,8 @@ gld_${EMULATION_NAME}_list_options (FILE *file)
fprintf (file, _(" --support-old-code Support interworking with old code\n"));
fprintf (file, _(" --[no-]leading-underscore Set explicit symbol underscore prefix mode\n"));
fprintf (file, _(" --thumb-entry=<symbol> Set the entry point to be Thumb <symbol>\n"));
+ fprintf (file, _(" --insert-timestamp Use a real timestamp rather than zero.\n"));
+ fprintf (file, _(" This makes binaries non-deterministic\n"));
#ifdef DLL_SUPPORT
fprintf (file, _(" --add-stdcall-alias Export symbols with and without @nn\n"));
fprintf (file, _(" --disable-stdcall-fixup Don't link _sym to _sym@nn\n"));
@@ -754,6 +757,9 @@ gld${EMULATION_NAME}_handle_option (int optc)
case OPTION_LEADING_UNDERSCORE:
pe_leading_underscore = 1;
break;
+ case OPTION_INSERT_TIMESTAMP:
+ insert_timestamp = TRUE;
+ break;
#ifdef DLL_SUPPORT
case OPTION_OUT_DEF:
pe_out_def_filename = xstrdup (optarg);
@@ -1255,6 +1261,7 @@ gld_${EMULATION_NAME}_after_open (void)
pe_data (link_info.output_bfd)->pe_opthdr = pe;
pe_data (link_info.output_bfd)->dll = init[DLLOFF].value;
pe_data (link_info.output_bfd)->real_flags |= real_flags;
+ pe_data (link_info.output_bfd)->insert_timestamp = insert_timestamp;
/* At this point we must decide whether to use long section names
in the output or not. If the user hasn't explicitly specified
diff --git a/ld/emultempl/pep.em b/ld/emultempl/pep.em
index 3e8b65e19a..b7388001df 100644
--- a/ld/emultempl/pep.em
+++ b/ld/emultempl/pep.em
@@ -18,8 +18,7 @@ esac
rm -f e${EMULATION_NAME}.c
(echo;echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
fragment <<EOF
-/* Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012
- Free Software Foundation, Inc.
+/* Copyright 2006-2013 Free Software Foundation, Inc.
Written by Kai Tietz, OneVision Software GmbH&CoKg.
This file is part of the GNU Binutils.
@@ -146,6 +145,7 @@ static flagword real_flags = IMAGE_FILE_LARGE_ADDRESS_AWARE;
static int support_old_code = 0;
static lang_assignment_statement_type *image_base_statement = 0;
static unsigned short pe_dll_characteristics = 0;
+static bfd_boolean insert_timestamp = FALSE;
#ifdef DLL_SUPPORT
static int pep_enable_stdcall_fixup = 1; /* 0=disable 1=enable (default). */
@@ -241,6 +241,7 @@ enum options
OPTION_NO_SEH,
OPTION_NO_BIND,
OPTION_WDM_DRIVER,
+ OPTION_INSERT_TIMESTAMP,
OPTION_TERMINAL_SERVER_AWARE
};
@@ -316,6 +317,7 @@ gld${EMULATION_NAME}_add_options
{"no-bind", no_argument, NULL, OPTION_NO_BIND},
{"wdmdriver", no_argument, NULL, OPTION_WDM_DRIVER},
{"tsaware", no_argument, NULL, OPTION_TERMINAL_SERVER_AWARE},
+ {"insert-timestamp", no_argument, NULL, OPTION_INSERT_TIMESTAMP},
{NULL, no_argument, NULL, 0}
};
@@ -402,6 +404,8 @@ gld_${EMULATION_NAME}_list_options (FILE *file)
fprintf (file, _(" --subsystem <name>[:<version>] Set required OS subsystem [& version]\n"));
fprintf (file, _(" --support-old-code Support interworking with old code\n"));
fprintf (file, _(" --[no-]leading-underscore Set explicit symbol underscore prefix mode\n"));
+ fprintf (file, _(" --insert-timestamp Use a real timestamp rather than zero.\n"));
+ fprintf (file, _(" This makes binaries non-deterministic\n"));
#ifdef DLL_SUPPORT
fprintf (file, _(" --add-stdcall-alias Export symbols with and without @nn\n"));
fprintf (file, _(" --disable-stdcall-fixup Don't link _sym to _sym@nn\n"));
@@ -707,6 +711,9 @@ gld${EMULATION_NAME}_handle_option (int optc)
case OPTION_LEADING_UNDERSCORE:
pep_leading_underscore = 1;
break;
+ case OPTION_INSERT_TIMESTAMP:
+ insert_timestamp = TRUE;
+ break;
#ifdef DLL_SUPPORT
case OPTION_OUT_DEF:
pep_out_def_filename = xstrdup (optarg);
@@ -1219,6 +1226,7 @@ gld_${EMULATION_NAME}_after_open (void)
pe_data (link_info.output_bfd)->pe_opthdr = pep;
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;
/* At this point we must decide whether to use long section names
in the output or not. If the user hasn't explicitly specified
diff --git a/ld/ld.texinfo b/ld/ld.texinfo
index e4788f67b5..c925ecb3f9 100644
--- a/ld/ld.texinfo
+++ b/ld/ld.texinfo
@@ -2657,6 +2657,11 @@ The driver uses the MS Windows Driver Model.
@item --tsaware
The image is Terminal Server aware.
+@kindex --insert-timestamp
+@item --insert-timestamp
+Insert a real timestamp into the image, rather than the default value
+of zero. This will result in a slightly different results with each
+invocation, which could be helpful for distributing unique images.
@end table
@c man end
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index bd3195f41d..e9e133b32c 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -1170,9 +1170,6 @@ fill_edata (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
unsigned char *enameptrs;
unsigned char *eordinals;
char *enamestr;
- time_t now;
-
- time (&now);
edata_d = xmalloc (edata_sz);
@@ -1187,7 +1184,10 @@ fill_edata (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
+ edata_s->output_section->vma - image_base)
memset (edata_d, 0, edata_sz);
- bfd_put_32 (abfd, now, edata_d + 4);
+
+ if (pe_data (abfd)->insert_timestamp)
+ H_PUT_32 (abfd, time (0), edata_d + 4);
+
if (pe_def_file->version_major != -1)
{
bfd_put_16 (abfd, pe_def_file->version_major, edata_d + 8);
diff --git a/ld/pe-dll.c.orig b/ld/pe-dll.c.orig
new file mode 100644
index 0000000000..bd3195f41d
--- /dev/null
+++ b/ld/pe-dll.c.orig
@@ -0,0 +1,3452 @@
+/* Routines to help build PEI-format DLLs (Win32 etc)
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+ 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+ Written by DJ Delorie <dj@cygnus.com>
+
+ This file is part of the GNU Binutils.
+
+ 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "bfdlink.h"
+#include "libiberty.h"
+#include "filenames.h"
+#include "safe-ctype.h"
+
+#include <time.h>
+
+#include "ld.h"
+#include "ldexp.h"
+#include "ldlang.h"
+#include "ldwrite.h"
+#include "ldmisc.h"
+#include <ldgram.h>
+#include "ldmain.h"
+#include "ldfile.h"
+#include "ldemul.h"
+#include "coff/internal.h"
+#include "../bfd/libcoff.h"
+#include "deffile.h"
+
+#ifdef pe_use_x86_64
+
+#define PE_IDATA4_SIZE 8
+#define PE_IDATA5_SIZE 8
+#include "pep-dll.h"
+#undef AOUTSZ
+#define AOUTSZ PEPAOUTSZ
+#define PEAOUTHDR PEPAOUTHDR
+
+#else
+
+#include "pe-dll.h"
+
+#endif
+
+#ifndef PE_IDATA4_SIZE
+#define PE_IDATA4_SIZE 4
+#endif
+
+#ifndef PE_IDATA5_SIZE
+#define PE_IDATA5_SIZE 4
+#endif
+
+/* This file turns a regular Windows PE image into a DLL. Because of
+ the complexity of this operation, it has been broken down into a
+ number of separate modules which are all called by the main function
+ at the end of this file. This function is not re-entrant and is
+ normally only called once, so static variables are used to reduce
+ the number of parameters and return values required.
+
+ See also: ld/emultempl/pe.em and ld/emultempl/pep.em. */
+
+/* Auto-import feature by Paul Sokolovsky
+
+ Quick facts:
+
+ 1. With this feature on, DLL clients can import variables from DLL
+ without any concern from their side (for example, without any source
+ code modifications).
+
+ 2. This is done completely in bounds of the PE specification (to be fair,
+ there's a place where it pokes nose out of, but in practice it works).
+ So, resulting module can be used with any other PE compiler/linker.
+
+ 3. Auto-import is fully compatible with standard import method and they
+ can be mixed together.
+
+ 4. Overheads: space: 8 bytes per imported symbol, plus 20 for each
+ reference to it; load time: negligible; virtual/physical memory: should be
+ less than effect of DLL relocation, and I sincerely hope it doesn't affect
+ DLL sharability (too much).
+
+ Idea
+
+ The obvious and only way to get rid of dllimport insanity is to make client
+ access variable directly in the DLL, bypassing extra dereference. I.e.,
+ whenever client contains something like
+
+ mov dll_var,%eax,
+
+ address of dll_var in the command should be relocated to point into loaded
+ DLL. The aim is to make OS loader do so, and than make ld help with that.
+ Import section of PE made following way: there's a vector of structures
+ each describing imports from particular DLL. Each such structure points
+ to two other parallel vectors: one holding imported names, and one which
+ will hold address of corresponding imported name. So, the solution is
+ de-vectorize these structures, making import locations be sparse and
+ pointing directly into code. Before continuing, it is worth a note that,
+ while authors strives to make PE act ELF-like, there're some other people
+ make ELF act PE-like: elfvector, ;-) .
+
+ Implementation
+
+ For each reference of data symbol to be imported from DLL (to set of which
+ belong symbols with name <sym>, if __imp_<sym> is found in implib), the
+ import fixup entry is generated. That entry is of type
+ IMAGE_IMPORT_DESCRIPTOR and stored in .idata$2 subsection. Each
+ fixup entry contains pointer to symbol's address within .text section
+ (marked with __fuN_<sym> symbol, where N is integer), pointer to DLL name
+ (so, DLL name is referenced by multiple entries), and pointer to symbol
+ name thunk. Symbol name thunk is singleton vector (__nm_th_<symbol>)
+ pointing to IMAGE_IMPORT_BY_NAME structure (__nm_<symbol>) directly
+ containing imported name. Here comes that "on the edge" problem mentioned
+ above: PE specification rambles that name vector (OriginalFirstThunk)
+ should run in parallel with addresses vector (FirstThunk), i.e. that they
+ should have same number of elements and terminated with zero. We violate
+ this, since FirstThunk points directly into machine code. But in practice,
+ OS loader implemented the sane way: it goes thru OriginalFirstThunk and
+ puts addresses to FirstThunk, not something else. It once again should be
+ noted that dll and symbol name structures are reused across fixup entries
+ and should be there anyway to support standard import stuff, so sustained
+ overhead is 20 bytes per reference. Other question is whether having several
+ IMAGE_IMPORT_DESCRIPTORS for the same DLL is possible. Answer is yes, it is
+ done even by native compiler/linker (libth32's functions are in fact reside
+ in windows9x kernel32.dll, so if you use it, you have two
+ IMAGE_IMPORT_DESCRIPTORS for kernel32.dll). Yet other question is whether
+ referencing the same PE structures several times is valid. The answer is why
+ not, prohibiting that (detecting violation) would require more work on
+ behalf of loader than not doing it.
+
+ See also: ld/emultempl/pe.em and ld/emultempl/pep.em. */
+
+static void add_bfd_to_link (bfd *, const char *, struct bfd_link_info *);
+
+/* For emultempl/pe.em. */
+
+def_file * pe_def_file = 0;
+int pe_dll_export_everything = 0;
+int pe_dll_exclude_all_symbols = 0;
+int pe_dll_do_default_excludes = 1;
+int pe_dll_kill_ats = 0;
+int pe_dll_stdcall_aliases = 0;
+int pe_dll_warn_dup_exports = 0;
+int pe_dll_compat_implib = 0;
+int pe_dll_extra_pe_debug = 0;
+int pe_use_nul_prefixed_import_tables = 0;
+int pe_use_coff_long_section_names = -1;
+int pe_leading_underscore = -1;
+
+/* Static variables and types. */
+
+static bfd_vma image_base;
+static bfd *filler_bfd;
+static struct bfd_section *edata_s, *reloc_s;
+static unsigned char *edata_d, *reloc_d;
+static size_t edata_sz, reloc_sz;
+static int runtime_pseudo_relocs_created = 0;
+static int runtime_pseudp_reloc_v2_init = 0;
+
+typedef struct
+{
+ const char *name;
+ int len;
+}
+autofilter_entry_type;
+
+typedef struct
+{
+ const char *target_name;
+ const char *object_target;
+ unsigned int imagebase_reloc;
+ int pe_arch;
+ int bfd_arch;
+ bfd_boolean underscored;
+ const autofilter_entry_type* autofilter_symbollist;
+}
+pe_details_type;
+
+static const autofilter_entry_type autofilter_symbollist_generic[] =
+{
+ { STRING_COMMA_LEN ("_NULL_IMPORT_DESCRIPTOR") },
+ /* Entry point symbols. */
+ { STRING_COMMA_LEN ("DllMain") },
+ { STRING_COMMA_LEN ("DllMainCRTStartup") },
+ { STRING_COMMA_LEN ("_DllMainCRTStartup") },
+ /* Runtime pseudo-reloc. */
+ { STRING_COMMA_LEN ("_pei386_runtime_relocator") },
+ { STRING_COMMA_LEN ("do_pseudo_reloc") },
+ { NULL, 0 }
+};
+
+static const autofilter_entry_type autofilter_symbollist_i386[] =
+{
+ { STRING_COMMA_LEN ("_NULL_IMPORT_DESCRIPTOR") },
+ /* Entry point symbols, and entry hooks. */
+ { STRING_COMMA_LEN ("cygwin_crt0") },
+#ifdef pe_use_x86_64
+ { STRING_COMMA_LEN ("DllMain") },
+ { STRING_COMMA_LEN ("DllEntryPoint") },
+ { STRING_COMMA_LEN ("DllMainCRTStartup") },
+ { STRING_COMMA_LEN ("_cygwin_dll_entry") },
+ { STRING_COMMA_LEN ("_cygwin_crt0_common") },
+ { STRING_COMMA_LEN ("_cygwin_noncygwin_dll_entry") },
+#else
+ { STRING_COMMA_LEN ("DllMain@12") },
+ { STRING_COMMA_LEN ("DllEntryPoint@0") },
+ { STRING_COMMA_LEN ("DllMainCRTStartup@12") },
+ { STRING_COMMA_LEN ("_cygwin_dll_entry@12") },
+ { STRING_COMMA_LEN ("_cygwin_crt0_common@8") },
+ { STRING_COMMA_LEN ("_cygwin_noncygwin_dll_entry@12") },
+ { STRING_COMMA_LEN ("cygwin_attach_dll") },
+#endif
+ { STRING_COMMA_LEN ("cygwin_premain0") },
+ { STRING_COMMA_LEN ("cygwin_premain1") },
+ { STRING_COMMA_LEN ("cygwin_premain2") },
+ { STRING_COMMA_LEN ("cygwin_premain3") },
+ /* Runtime pseudo-reloc. */
+ { STRING_COMMA_LEN ("_pei386_runtime_relocator") },
+ { STRING_COMMA_LEN ("do_pseudo_reloc") },
+ /* Global vars that should not be exported. */
+ { STRING_COMMA_LEN ("impure_ptr") },
+ { STRING_COMMA_LEN ("_impure_ptr") },
+ { STRING_COMMA_LEN ("_fmode") },
+ { STRING_COMMA_LEN ("environ") },
+ { NULL, 0 }
+};
+
+#define PE_ARCH_i386 1
+#define PE_ARCH_sh 2
+#define PE_ARCH_mips 3
+#define PE_ARCH_arm 4
+#define PE_ARCH_arm_epoc 5
+#define PE_ARCH_arm_wince 6
+
+/* Don't make it constant as underscore mode gets possibly overriden
+ by target or -(no-)leading-underscore option. */
+static pe_details_type pe_detail_list[] =
+{
+ {
+#ifdef pe_use_x86_64
+ "pei-x86-64",
+ "pe-x86-64",
+ 3 /* R_IMAGEBASE */,
+#else
+ "pei-i386",
+ "pe-i386",
+ 7 /* R_IMAGEBASE */,
+#endif
+ PE_ARCH_i386,
+ bfd_arch_i386,
+#ifdef pe_use_x86_64
+ FALSE,
+#else
+ TRUE,
+#endif
+ autofilter_symbollist_i386
+ },
+ {
+ "pei-shl",
+ "pe-shl",
+ 16 /* R_SH_IMAGEBASE */,
+ PE_ARCH_sh,
+ bfd_arch_sh,
+ TRUE,
+ autofilter_symbollist_generic
+ },
+ {
+ "pei-mips",
+ "pe-mips",
+ 34 /* MIPS_R_RVA */,
+ PE_ARCH_mips,
+ bfd_arch_mips,
+ FALSE,
+ autofilter_symbollist_generic
+ },
+ {
+ "pei-arm-little",
+ "pe-arm-little",
+ 11 /* ARM_RVA32 */,
+ PE_ARCH_arm,
+ bfd_arch_arm,
+ TRUE,
+ autofilter_symbollist_generic
+ },
+ {
+ "epoc-pei-arm-little",
+ "epoc-pe-arm-little",
+ 11 /* ARM_RVA32 */,
+ PE_ARCH_arm_epoc,
+ bfd_arch_arm,
+ FALSE,
+ autofilter_symbollist_generic
+ },
+ {
+ "pei-arm-wince-little",
+ "pe-arm-wince-little",
+ 2, /* ARM_RVA32 on Windows CE, see bfd/coff-arm.c. */
+ PE_ARCH_arm_wince,
+ bfd_arch_arm,
+ FALSE,
+ autofilter_symbollist_generic
+ },
+ { NULL, NULL, 0, 0, 0, FALSE, NULL }
+};
+
+static const pe_details_type *pe_details;
+
+/* Do not specify library suffix explicitly, to allow for dllized versions. */
+static const autofilter_entry_type autofilter_liblist[] =
+{
+ { STRING_COMMA_LEN ("libcegcc") },
+ { STRING_COMMA_LEN ("libcygwin") },
+ { STRING_COMMA_LEN ("libgcc") },
+ { STRING_COMMA_LEN ("libgcc_s") },
+ { STRING_COMMA_LEN ("libstdc++") },
+ { STRING_COMMA_LEN ("libmingw32") },
+ { STRING_COMMA_LEN ("libmingwex") },
+ { STRING_COMMA_LEN ("libg2c") },
+ { STRING_COMMA_LEN ("libsupc++") },
+ { STRING_COMMA_LEN ("libobjc") },
+ { STRING_COMMA_LEN ("libgcj") },
+ { NULL, 0 }
+};
+
+/* Regardless of the suffix issue mentioned above, we must ensure that
+ we do not falsely match on a leading substring, such as when libtool
+ builds libstdc++ as a DLL using libsupc++convenience.a as an intermediate.
+ This routine ensures that the leading part of the name matches and that
+ it is followed by only an optional version suffix and a file extension,
+ returning zero if so or -1 if not. */
+static int libnamencmp (const char *libname, const autofilter_entry_type *afptr)
+{
+ if (filename_ncmp (libname, afptr->name, afptr->len))
+ return -1;
+
+ libname += afptr->len;
+
+ /* Be liberal in interpreting what counts as a version suffix; we
+ accept anything that has a dash to separate it from the name and
+ begins with a digit. */
+ if (libname[0] == '-')
+ {
+ if (!ISDIGIT (*++libname))
+ return -1;
+ /* Ensure the filename has an extension. */
+ while (*++libname != '.')
+ if (!*libname)
+ return -1;
+ }
+ else if (libname[0] != '.')
+ return -1;
+
+ return 0;
+}
+
+static const autofilter_entry_type autofilter_objlist[] =
+{
+ { STRING_COMMA_LEN ("crt0.o") },
+ { STRING_COMMA_LEN ("crt1.o") },
+ { STRING_COMMA_LEN ("crt2.o") },
+ { STRING_COMMA_LEN ("dllcrt1.o") },
+ { STRING_COMMA_LEN ("dllcrt2.o") },
+ { STRING_COMMA_LEN ("gcrt0.o") },
+ { STRING_COMMA_LEN ("gcrt1.o") },
+ { STRING_COMMA_LEN ("gcrt2.o") },
+ { STRING_COMMA_LEN ("crtbegin.o") },
+ { STRING_COMMA_LEN ("crtend.o") },
+ { NULL, 0 }
+};
+
+static const autofilter_entry_type autofilter_symbolprefixlist[] =
+{
+ /* _imp_ is treated specially, as it is always underscored. */
+ /* { STRING_COMMA_LEN ("_imp_") }, */
+ /* Don't export some c++ symbols. */
+ { STRING_COMMA_LEN ("__rtti_") },
+ { STRING_COMMA_LEN ("__builtin_") },
+ /* Don't re-export auto-imported symbols. */
+ { STRING_COMMA_LEN ("__nm_") },
+ /* Don't export symbols specifying internal DLL layout. */
+ { STRING_COMMA_LEN ("_head_") },
+ { STRING_COMMA_LEN ("_IMPORT_DESCRIPTOR_") },
+ /* Don't export section labels or artificial symbols
+ (eg ".weak.foo". */
+ { STRING_COMMA_LEN (".") },
+ { NULL, 0 }
+};
+
+static const autofilter_entry_type autofilter_symbolsuffixlist[] =
+{
+ { STRING_COMMA_LEN ("_iname") },
+ { STRING_COMMA_LEN ("_NULL_THUNK_DATA") },
+ { NULL, 0 }
+};
+
+#define U(str) (pe_details->underscored ? "_" str : str)
+
+void
+pe_dll_id_target (const char *target)
+{
+ int i;
+
+ for (i = 0; pe_detail_list[i].target_name; i++)
+ if (strcmp (pe_detail_list[i].target_name, target) == 0
+ || strcmp (pe_detail_list[i].object_target, target) == 0)
+ {
+ int u = pe_leading_underscore; /* Underscoring mode. -1 for use default. */
+ if (u == -1)
+ bfd_get_target_info (target, NULL, NULL, &u, NULL);
+ if (u == -1)
+ abort ();
+ pe_detail_list[i].underscored = (u != 0 ? TRUE : FALSE);
+ pe_details = pe_detail_list + i;
+ pe_leading_underscore = (u != 0 ? 1 : 0);
+ return;
+ }
+ einfo (_("%XUnsupported PEI architecture: %s\n"), target);
+ exit (1);
+}
+
+/* Helper functions for qsort. Relocs must be sorted so that we can write
+ them out by pages. */
+
+typedef struct
+ {
+ bfd_vma vma;
+ char type;
+ short extra;
+ }
+reloc_data_type;
+
+static int
+reloc_sort (const void *va, const void *vb)
+{
+ bfd_vma a = ((const reloc_data_type *) va)->vma;
+ bfd_vma b = ((const reloc_data_type *) vb)->vma;
+
+ return (a > b) ? 1 : ((a < b) ? -1 : 0);
+}
+
+static int
+pe_export_sort (const void *va, const void *vb)
+{
+ const def_file_export *a = va;
+ const def_file_export *b = vb;
+ char *an = a->name;
+ char *bn = b->name;
+ if (a->its_name)
+ an = a->its_name;
+ if (b->its_name)
+ bn = b->its_name;
+
+ return strcmp (an, bn);
+}
+
+/* Read and process the .DEF file. */
+
+/* These correspond to the entries in pe_def_file->exports[]. I use
+ exported_symbol_sections[i] to tag whether or not the symbol was
+ defined, since we can't export symbols we don't have. */
+
+static bfd_vma *exported_symbol_offsets;
+static struct bfd_section **exported_symbol_sections;
+static int export_table_size;
+static int count_exported;
+static int count_exported_byname;
+static int count_with_ordinals;
+static const char *dll_name;
+static int min_ordinal, max_ordinal;
+static int *exported_symbols;
+
+typedef struct exclude_list_struct
+ {
+ char *string;
+ struct exclude_list_struct *next;
+ exclude_type type;
+ }
+exclude_list_struct;
+
+static struct exclude_list_struct *excludes = 0;
+
+void
+pe_dll_add_excludes (const char *new_excludes, const exclude_type type)
+{
+ char *local_copy;
+ char *exclude_string;
+
+ local_copy = xstrdup (new_excludes);
+
+ exclude_string = strtok (local_copy, ",:");
+ for (; exclude_string; exclude_string = strtok (NULL, ",:"))
+ {
+ struct exclude_list_struct *new_exclude;
+
+ new_exclude = xmalloc (sizeof (struct exclude_list_struct));
+ new_exclude->string = xmalloc (strlen (exclude_string) + 1);
+ strcpy (new_exclude->string, exclude_string);
+ new_exclude->type = type;
+ new_exclude->next = excludes;
+ excludes = new_exclude;
+ }
+
+ free (local_copy);
+}
+
+static bfd_boolean
+is_import (const char* n)
+{
+ return (CONST_STRNEQ (n, "__imp_"));
+}
+
+/* abfd is a bfd containing n (or NULL)
+ It can be used for contextual checks. */
+
+static int
+auto_export (bfd *abfd, def_file *d, const char *n)
+{
+ def_file_export key;
+ struct exclude_list_struct *ex;
+ const autofilter_entry_type *afptr;
+ const char * libname = NULL;
+
+ if (abfd && abfd->my_archive)
+ libname = lbasename (abfd->my_archive->filename);
+
+ key.name = key.its_name = (char *) n;
+
+ /* Return false if n is in the d->exports table. */
+ if (bsearch (&key, d->exports, d->num_exports,
+ sizeof (pe_def_file->exports[0]), pe_export_sort))
+ return 0;
+
+ if (pe_dll_do_default_excludes)
+ {
+ const char * p;
+ int len;
+
+ if (pe_dll_extra_pe_debug)
+ printf ("considering exporting: %s, abfd=%p, abfd->my_arc=%p\n",
+ n, abfd, abfd->my_archive);
+
+ /* First of all, make context checks:
+ Don't export anything from standard libs. */
+ if (libname)
+ {
+ afptr = autofilter_liblist;
+
+ while (afptr->name)
+ {
+ if (libnamencmp (libname, afptr) == 0 )
+ return 0;
+ afptr++;
+ }
+ }
+
+ /* Next, exclude symbols from certain startup objects. */
+
+ if (abfd && (p = lbasename (abfd->filename)))
+ {
+ afptr = autofilter_objlist;
+ while (afptr->name)
+ {
+ if (strcmp (p, afptr->name) == 0)
+ return 0;
+ afptr++;
+ }
+ }
+
+ /* Don't try to blindly exclude all symbols
+ that begin with '__'; this was tried and
+ it is too restrictive. Instead we have
+ a target specific list to use: */
+ afptr = pe_details->autofilter_symbollist;
+
+ while (afptr->name)
+ {
+ if (strcmp (n, afptr->name) == 0)
+ return 0;
+
+ afptr++;
+ }
+
+ /* Next, exclude symbols starting with ... */
+ afptr = autofilter_symbolprefixlist;
+ while (afptr->name)
+ {
+ if (strncmp (n, afptr->name, afptr->len) == 0)
+ return 0;
+
+ afptr++;
+ }
+
+ /* Finally, exclude symbols ending with ... */
+ len = strlen (n);
+ afptr = autofilter_symbolsuffixlist;
+ while (afptr->name)
+ {
+ if ((len >= afptr->len)
+ /* Add 1 to insure match with trailing '\0'. */
+ && strncmp (n + len - afptr->len, afptr->name,
+ afptr->len + 1) == 0)
+ return 0;
+
+ afptr++;
+ }
+ }
+
+ for (ex = excludes; ex; ex = ex->next)
+ {
+ if (ex->type == EXCLUDELIBS)
+ {
+ if (libname
+ && ((filename_cmp (libname, ex->string) == 0)
+ || (strcasecmp ("ALL", ex->string) == 0)))
+ return 0;
+ }
+ else if (ex->type == EXCLUDEFORIMPLIB)
+ {
+ if (filename_cmp (abfd->filename, ex->string) == 0)
+ return 0;
+ }
+ else if (strcmp (n, ex->string) == 0)
+ return 0;
+ }
+
+ return 1;
+}
+
+static void
+process_def_file_and_drectve (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info)
+{
+ int i, j;
+ struct bfd_link_hash_entry *blhe;
+ bfd *b;
+ struct bfd_section *s;
+ def_file_export *e = 0;
+ bfd_boolean resort_needed;
+
+ if (!pe_def_file)
+ pe_def_file = def_file_empty ();
+
+ /* First, run around to all the objects looking for the .drectve
+ sections, and push those into the def file too. */
+ for (b = info->input_bfds; b; b = b->link_next)
+ {
+ s = bfd_get_section_by_name (b, ".drectve");
+ if (s)
+ {
+ long size = s->size;
+ char *buf = xmalloc (size);
+
+ bfd_get_section_contents (b, s, buf, 0, size);
+ def_file_add_directive (pe_def_file, buf, size);
+ free (buf);
+ }
+ }
+
+ /* Process aligned common symbol information from the
+ .drectve sections now; common symbol allocation is
+ done before final link, so it will be too late to
+ process them in process_embedded_commands() called
+ from _bfd_coff_link_input_bfd(). */
+ if (pe_def_file->aligncomms)
+ {
+ def_file_aligncomm *ac = pe_def_file->aligncomms;
+ while (ac)
+ {
+ struct coff_link_hash_entry *sym_hash;
+ sym_hash = coff_link_hash_lookup (coff_hash_table (info),
+ ac->symbol_name, FALSE, FALSE, FALSE);
+ if (sym_hash && sym_hash->root.type == bfd_link_hash_common
+ && sym_hash->root.u.c.p->alignment_power < (unsigned) ac->alignment)
+ {
+ sym_hash->root.u.c.p->alignment_power = (unsigned) ac->alignment;
+ }
+ ac = ac->next;
+ }
+ }
+
+ /* If we are building an executable and there is nothing
+ to export, we do not build an export table at all. */
+ if (info->executable && pe_def_file->num_exports == 0
+ && (!pe_dll_export_everything || pe_dll_exclude_all_symbols))
+ return;
+
+ /* Now, maybe export everything else the default way. */
+ if ((pe_dll_export_everything || pe_def_file->num_exports == 0)
+ && !pe_dll_exclude_all_symbols)
+ {
+ for (b = info->input_bfds; b; b = b->link_next)
+ {
+ asymbol **symbols;
+ int nsyms;
+
+ if (!bfd_generic_link_read_symbols (b))
+ {
+ einfo (_("%B%F: could not read symbols: %E\n"), b);
+ return;
+ }
+
+ symbols = bfd_get_outsymbols (b);
+ nsyms = bfd_get_symcount (b);
+
+ for (j = 0; j < nsyms; j++)
+ {
+ /* We should export symbols which are either global or not
+ anything at all. (.bss data is the latter)
+ We should not export undefined symbols. */
+ bfd_boolean would_export
+ = (symbols[j]->section != bfd_und_section_ptr
+ && ((symbols[j]->flags & BSF_GLOBAL)
+ || (symbols[j]->flags == 0)));
+ if (link_info.version_info && would_export)
+ would_export
+ = !bfd_hide_sym_by_version (link_info.version_info,
+ symbols[j]->name);
+ if (would_export)
+ {
+ const char *sn = symbols[j]->name;
+
+ /* We should not re-export imported stuff. */
+ {
+ char *name;
+ if (is_import (sn))
+ continue;
+
+ name = xmalloc (strlen ("__imp_") + strlen (sn) + 1);
+ sprintf (name, "%s%s", "__imp_", sn);
+
+ blhe = bfd_link_hash_lookup (info->hash, name,
+ FALSE, FALSE, FALSE);
+ free (name);
+
+ if (blhe && blhe->type == bfd_link_hash_defined)
+ continue;
+ }
+
+ if (pe_details->underscored && *sn == '_')
+ sn++;
+
+ if (auto_export (b, pe_def_file, sn))
+ {
+ int is_dup = 0;
+ def_file_export *p;
+
+ p = def_file_add_export (pe_def_file, sn, 0, -1,
+ NULL, &is_dup);
+ /* Fill data flag properly, from dlltool.c. */
+ if (!is_dup)
+ p->flag_data = !(symbols[j]->flags & BSF_FUNCTION);
+ }
+ }
+ }
+ }
+ }
+
+#undef NE
+#define NE pe_def_file->num_exports
+
+ /* Don't create an empty export table. */
+ if (NE == 0)
+ return;
+
+ resort_needed = FALSE;
+
+ /* Canonicalize the export list. */
+ if (pe_dll_kill_ats)
+ {
+ for (i = 0; i < NE; i++)
+ {
+ /* Check for fastcall/stdcall-decoration, but ignore
+ C++ mangled names. */
+ if (pe_def_file->exports[i].name[0] != '?'
+ && strchr (pe_def_file->exports[i].name, '@'))
+ {
+ /* This will preserve internal_name, which may have been
+ pointing to the same memory as name, or might not
+ have. */
+ int lead_at = (*pe_def_file->exports[i].name == '@');
+ char *tmp = xstrdup (pe_def_file->exports[i].name + lead_at);
+ char *tmp_at = strrchr (tmp, '@');
+
+ if (tmp_at)
+ *tmp_at = 0;
+ else
+ einfo (_("%XCannot export %s: invalid export name\n"),
+ pe_def_file->exports[i].name);
+ pe_def_file->exports[i].name = tmp;
+ resort_needed = TRUE;
+ }
+ }
+ }
+
+ /* Re-sort the exports table as we have possibly changed the order
+ by removing leading @. */
+ if (resort_needed)
+ qsort (pe_def_file->exports, NE, sizeof (pe_def_file->exports[0]),
+ pe_export_sort);
+
+ if (pe_dll_stdcall_aliases)
+ {
+ for (i = 0; i < NE; i++)
+ {
+ if (is_import (pe_def_file->exports[i].name))
+ continue;
+
+ if (strchr (pe_def_file->exports[i].name, '@'))
+ {
+ int is_dup = 1;
+ int lead_at = (*pe_def_file->exports[i].name == '@');
+ char *tmp = xstrdup (pe_def_file->exports[i].name + lead_at);
+
+ *(strchr (tmp, '@')) = 0;
+ if (auto_export (NULL, pe_def_file, tmp))
+ def_file_add_export (pe_def_file, tmp,
+ pe_def_file->exports[i].internal_name,
+ -1, NULL, &is_dup);
+ if (is_dup)
+ free (tmp);
+ }
+ }
+ }
+
+ /* Convenience, but watch out for it changing. */
+ e = pe_def_file->exports;
+
+ for (i = 0, j = 0; i < NE; i++)
+ {
+ if (i > 0 && strcmp (e[i].name, e[i - 1].name) == 0)
+ {
+ /* This is a duplicate. */
+ if (e[j - 1].ordinal != -1
+ && e[i].ordinal != -1
+ && e[j - 1].ordinal != e[i].ordinal)
+ {
+ if (pe_dll_warn_dup_exports)
+ /* xgettext:c-format */
+ einfo (_("%XError, duplicate EXPORT with ordinals: %s (%d vs %d)\n"),
+ e[j - 1].name, e[j - 1].ordinal, e[i].ordinal);
+ }
+ else
+ {
+ if (pe_dll_warn_dup_exports)
+ /* xgettext:c-format */
+ einfo (_("Warning, duplicate EXPORT: %s\n"),
+ e[j - 1].name);
+ }
+
+ if (e[i].ordinal != -1)
+ e[j - 1].ordinal = e[i].ordinal;
+ e[j - 1].flag_private |= e[i].flag_private;
+ e[j - 1].flag_constant |= e[i].flag_constant;
+ e[j - 1].flag_noname |= e[i].flag_noname;
+ e[j - 1].flag_data |= e[i].flag_data;
+ if (e[i].name)
+ free (e[i].name);
+ if (e[i].internal_name)
+ free (e[i].internal_name);
+ if (e[i].its_name)
+ free (e[i].its_name);
+ }
+ else
+ {
+ if (i != j)
+ e[j] = e[i];
+ j++;
+ }
+ }
+ pe_def_file->num_exports = j; /* == NE */
+
+ exported_symbol_offsets = xmalloc (NE * sizeof (bfd_vma));
+ exported_symbol_sections = xmalloc (NE * sizeof (struct bfd_section *));
+
+ memset (exported_symbol_sections, 0, NE * sizeof (struct bfd_section *));
+ max_ordinal = 0;
+ min_ordinal = 65536;
+ count_exported = 0;
+ count_exported_byname = 0;
+ count_with_ordinals = 0;
+
+ for (i = 0; i < NE; i++)
+ {
+ char *name;
+ name = xmalloc (strlen (pe_def_file->exports[i].internal_name) + 2);
+ if (pe_details->underscored
+ && (*pe_def_file->exports[i].internal_name != '@'))
+ {
+ *name = '_';
+ strcpy (name + 1, pe_def_file->exports[i].internal_name);
+ }
+ else
+ strcpy (name, pe_def_file->exports[i].internal_name);
+
+ blhe = bfd_link_hash_lookup (info->hash,
+ name,
+ FALSE, FALSE, TRUE);
+
+ if (blhe
+ && (blhe->type == bfd_link_hash_defined
+ || (blhe->type == bfd_link_hash_common)))
+ {
+ count_exported++;
+ if (!pe_def_file->exports[i].flag_noname)
+ count_exported_byname++;
+
+ /* Only fill in the sections. The actual offsets are computed
+ in fill_exported_offsets() after common symbols are laid
+ out. */
+ if (blhe->type == bfd_link_hash_defined)
+ exported_symbol_sections[i] = blhe->u.def.section;
+ else
+ exported_symbol_sections[i] = blhe->u.c.p->section;
+
+ if (pe_def_file->exports[i].ordinal != -1)
+ {
+ if (max_ordinal < pe_def_file->exports[i].ordinal)
+ max_ordinal = pe_def_file->exports[i].ordinal;
+ if (min_ordinal > pe_def_file->exports[i].ordinal)
+ min_ordinal = pe_def_file->exports[i].ordinal;
+ count_with_ordinals++;
+ }
+ }
+ /* Check for forward exports. These are indicated in DEF files by an
+ export directive of the form NAME1 = MODULE-NAME.EXTERNAL-NAME
+ but we must take care not to be fooled when the user wants to export
+ a symbol that actually really has a dot in it, so we only check
+ for them here, after real defined symbols have already been matched. */
+ else if (strchr (pe_def_file->exports[i].internal_name, '.'))
+ {
+ count_exported++;
+ if (!pe_def_file->exports[i].flag_noname)
+ count_exported_byname++;
+
+ pe_def_file->exports[i].flag_forward = 1;
+
+ if (pe_def_file->exports[i].ordinal != -1)
+ {
+ if (max_ordinal < pe_def_file->exports[i].ordinal)
+ max_ordinal = pe_def_file->exports[i].ordinal;
+ if (min_ordinal > pe_def_file->exports[i].ordinal)
+ min_ordinal = pe_def_file->exports[i].ordinal;
+ count_with_ordinals++;
+ }
+ }
+ else if (blhe && blhe->type == bfd_link_hash_undefined)
+ {
+ /* xgettext:c-format */
+ einfo (_("%XCannot export %s: symbol not defined\n"),
+ pe_def_file->exports[i].internal_name);
+ }
+ else if (blhe)
+ {
+ /* xgettext:c-format */
+ einfo (_("%XCannot export %s: symbol wrong type (%d vs %d)\n"),
+ pe_def_file->exports[i].internal_name,
+ blhe->type, bfd_link_hash_defined);
+ }
+ else
+ {
+ /* xgettext:c-format */
+ einfo (_("%XCannot export %s: symbol not found\n"),
+ pe_def_file->exports[i].internal_name);
+ }
+ free (name);
+ }
+}
+
+/* Build the bfd that will contain .edata and .reloc sections. */
+
+static void
+build_filler_bfd (int include_edata)
+{
+ lang_input_statement_type *filler_file;
+ filler_file = lang_add_input_file ("dll stuff",
+ lang_input_file_is_fake_enum,
+ NULL);
+ filler_file->the_bfd = filler_bfd = bfd_create ("dll stuff",
+ link_info.output_bfd);
+ if (filler_bfd == NULL
+ || !bfd_set_arch_mach (filler_bfd,
+ bfd_get_arch (link_info.output_bfd),
+ bfd_get_mach (link_info.output_bfd)))
+ {
+ einfo ("%X%P: can not create BFD: %E\n");
+ return;
+ }
+
+ if (include_edata)
+ {
+ edata_s = bfd_make_section_old_way (filler_bfd, ".edata");
+ if (edata_s == NULL
+ || !bfd_set_section_flags (filler_bfd, edata_s,
+ (SEC_HAS_CONTENTS
+ | SEC_ALLOC
+ | SEC_LOAD
+ | SEC_KEEP
+ | SEC_IN_MEMORY)))
+ {
+ einfo ("%X%P: can not create .edata section: %E\n");
+ return;
+ }
+ bfd_set_section_size (filler_bfd, edata_s, edata_sz);
+ }
+
+ reloc_s = bfd_make_section_old_way (filler_bfd, ".reloc");
+ if (reloc_s == NULL
+ || !bfd_set_section_flags (filler_bfd, reloc_s,
+ (SEC_HAS_CONTENTS
+ | SEC_ALLOC
+ | SEC_LOAD
+ | SEC_KEEP
+ | SEC_IN_MEMORY)))
+ {
+ einfo ("%X%P: can not create .reloc section: %E\n");
+ return;
+ }
+
+ bfd_set_section_size (filler_bfd, reloc_s, 0);
+
+ ldlang_add_file (filler_file);
+}
+
+/* Gather all the exported symbols and build the .edata section. */
+
+static void
+generate_edata (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+ int i, next_ordinal;
+ int name_table_size = 0;
+ const char *dlnp;
+
+ /* First, we need to know how many exported symbols there are,
+ and what the range of ordinals is. */
+ if (pe_def_file->name)
+ dll_name = pe_def_file->name;
+ else
+ {
+ dll_name = abfd->filename;
+
+ for (dlnp = dll_name; *dlnp; dlnp++)
+ if (*dlnp == '\\' || *dlnp == '/' || *dlnp == ':')
+ dll_name = dlnp + 1;
+ }
+
+ if (count_with_ordinals && max_ordinal > count_exported)
+ {
+ if (min_ordinal > max_ordinal - count_exported + 1)
+ min_ordinal = max_ordinal - count_exported + 1;
+ }
+ else
+ {
+ min_ordinal = 1;
+ max_ordinal = count_exported;
+ }
+
+ export_table_size = max_ordinal - min_ordinal + 1;
+ exported_symbols = xmalloc (export_table_size * sizeof (int));
+ for (i = 0; i < export_table_size; i++)
+ exported_symbols[i] = -1;
+
+ /* Now we need to assign ordinals to those that don't have them. */
+ for (i = 0; i < NE; i++)
+ {
+ if (exported_symbol_sections[i] ||
+ pe_def_file->exports[i].flag_forward)
+ {
+ if (pe_def_file->exports[i].ordinal != -1)
+ {
+ int ei = pe_def_file->exports[i].ordinal - min_ordinal;
+ int pi = exported_symbols[ei];
+
+ if (pi != -1)
+ {
+ /* xgettext:c-format */
+ einfo (_("%XError, ordinal used twice: %d (%s vs %s)\n"),
+ pe_def_file->exports[i].ordinal,
+ pe_def_file->exports[i].name,
+ pe_def_file->exports[pi].name);
+ }
+ exported_symbols[ei] = i;
+ }
+ if (pe_def_file->exports[i].its_name)
+ name_table_size += strlen (pe_def_file->exports[i].its_name) + 1;
+ else
+ name_table_size += strlen (pe_def_file->exports[i].name) + 1;
+ }
+
+ /* Reserve space for the forward name. */
+ if (pe_def_file->exports[i].flag_forward)
+ {
+ name_table_size += strlen (pe_def_file->exports[i].internal_name) + 1;
+ }
+ }
+
+ next_ordinal = min_ordinal;
+ for (i = 0; i < NE; i++)
+ if ((exported_symbol_sections[i] ||
+ pe_def_file->exports[i].flag_forward) &&
+ pe_def_file->exports[i].ordinal == -1)
+ {
+ while (exported_symbols[next_ordinal - min_ordinal] != -1)
+ next_ordinal++;
+
+ exported_symbols[next_ordinal - min_ordinal] = i;
+ pe_def_file->exports[i].ordinal = next_ordinal;
+ }
+
+ /* OK, now we can allocate some memory. */
+ edata_sz = (40 /* directory */
+ + 4 * export_table_size /* addresses */
+ + 4 * count_exported_byname /* name ptrs */
+ + 2 * count_exported_byname /* ordinals */
+ + name_table_size + strlen (dll_name) + 1);
+}
+
+/* Fill the exported symbol offsets. The preliminary work has already
+ been done in process_def_file_and_drectve(). */
+
+static void
+fill_exported_offsets (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info)
+{
+ int i;
+ struct bfd_link_hash_entry *blhe;
+
+ for (i = 0; i < pe_def_file->num_exports; i++)
+ {
+ char *name;
+
+ name = xmalloc (strlen (pe_def_file->exports[i].internal_name) + 2);
+ if (pe_details->underscored
+ && *pe_def_file->exports[i].internal_name != '@')
+ {
+ *name = '_';
+ strcpy (name + 1, pe_def_file->exports[i].internal_name);
+ }
+ else
+ strcpy (name, pe_def_file->exports[i].internal_name);
+
+ blhe = bfd_link_hash_lookup (info->hash,
+ name,
+ FALSE, FALSE, TRUE);
+
+ if (blhe && blhe->type == bfd_link_hash_defined)
+ exported_symbol_offsets[i] = blhe->u.def.value;
+
+ free (name);
+ }
+}
+
+static void
+fill_edata (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+ int s, hint;
+ unsigned char *edirectory;
+ unsigned char *eaddresses;
+ unsigned char *enameptrs;
+ unsigned char *eordinals;
+ char *enamestr;
+ time_t now;
+
+ time (&now);
+
+ edata_d = xmalloc (edata_sz);
+
+ /* Note use of array pointer math here. */
+ edirectory = edata_d;
+ eaddresses = edirectory + 40;
+ enameptrs = eaddresses + 4 * export_table_size;
+ eordinals = enameptrs + 4 * count_exported_byname;
+ enamestr = (char *) eordinals + 2 * count_exported_byname;
+
+#define ERVA(ptr) (((unsigned char *)(ptr) - edata_d) \
+ + edata_s->output_section->vma - image_base)
+
+ memset (edata_d, 0, edata_sz);
+ bfd_put_32 (abfd, now, edata_d + 4);
+ if (pe_def_file->version_major != -1)
+ {
+ bfd_put_16 (abfd, pe_def_file->version_major, edata_d + 8);
+ bfd_put_16 (abfd, pe_def_file->version_minor, edata_d + 10);
+ }
+
+ bfd_put_32 (abfd, ERVA (enamestr), edata_d + 12);
+ strcpy (enamestr, dll_name);
+ enamestr += strlen (enamestr) + 1;
+ bfd_put_32 (abfd, min_ordinal, edata_d + 16);
+ bfd_put_32 (abfd, export_table_size, edata_d + 20);
+ bfd_put_32 (abfd, count_exported_byname, edata_d + 24);
+ bfd_put_32 (abfd, ERVA (eaddresses), edata_d + 28);
+ bfd_put_32 (abfd, ERVA (enameptrs), edata_d + 32);
+ bfd_put_32 (abfd, ERVA (eordinals), edata_d + 36);
+
+ fill_exported_offsets (abfd, info);
+
+ /* Ok, now for the filling in part.
+ Scan alphabetically - ie the ordering in the exports[] table,
+ rather than by ordinal - the ordering in the exported_symbol[]
+ table. See dlltool.c and:
+ http://sources.redhat.com/ml/binutils/2003-04/msg00379.html
+ for more information. */
+ hint = 0;
+ for (s = 0; s < NE; s++)
+ {
+ struct bfd_section *ssec = exported_symbol_sections[s];
+ if (pe_def_file->exports[s].ordinal != -1 &&
+ (pe_def_file->exports[s].flag_forward || ssec != NULL))
+ {
+ int ord = pe_def_file->exports[s].ordinal;
+
+ if (pe_def_file->exports[s].flag_forward)
+ {
+ bfd_put_32 (abfd, ERVA (enamestr),
+ eaddresses + 4 * (ord - min_ordinal));
+
+ strcpy (enamestr, pe_def_file->exports[s].internal_name);
+ enamestr += strlen (pe_def_file->exports[s].internal_name) + 1;
+ }
+ else
+ {
+ bfd_vma srva = (exported_symbol_offsets[s]
+ + ssec->output_section->vma
+ + ssec->output_offset);
+
+ bfd_put_32 (abfd, srva - image_base,
+ eaddresses + 4 * (ord - min_ordinal));
+ }
+
+ if (!pe_def_file->exports[s].flag_noname)
+ {
+ char *ename = pe_def_file->exports[s].name;
+ if (pe_def_file->exports[s].its_name)
+ ename = pe_def_file->exports[s].its_name;
+
+ bfd_put_32 (abfd, ERVA (enamestr), enameptrs);
+ enameptrs += 4;
+ strcpy (enamestr, ename);
+ enamestr += strlen (enamestr) + 1;
+ bfd_put_16 (abfd, ord - min_ordinal, eordinals);
+ eordinals += 2;
+ pe_def_file->exports[s].hint = hint++;
+ }
+ }
+ }
+}
+
+
+static struct bfd_section *current_sec;
+
+void
+pe_walk_relocs_of_symbol (struct bfd_link_info *info,
+ const char *name,
+ int (*cb) (arelent *, asection *))
+{
+ bfd *b;
+ asection *s;
+
+ for (b = info->input_bfds; b; b = b->link_next)
+ {
+ asymbol **symbols;
+
+ if (!bfd_generic_link_read_symbols (b))
+ {
+ einfo (_("%B%F: could not read symbols: %E\n"), b);
+ return;
+ }
+
+ symbols = bfd_get_outsymbols (b);
+
+ for (s = b->sections; s; s = s->next)
+ {
+ arelent **relocs;
+ int relsize, nrelocs, i;
+ int flags = bfd_get_section_flags (b, s);
+
+ /* Skip discarded linkonce sections. */
+ if (flags & SEC_LINK_ONCE
+ && s->output_section == bfd_abs_section_ptr)
+ continue;
+
+ current_sec = s;
+
+ relsize = bfd_get_reloc_upper_bound (b, s);
+ relocs = xmalloc (relsize);
+ nrelocs = bfd_canonicalize_reloc (b, s, relocs, symbols);
+
+ for (i = 0; i < nrelocs; i++)
+ {
+ struct bfd_symbol *sym = *relocs[i]->sym_ptr_ptr;
+
+ if (!strcmp (name, sym->name))
+ cb (relocs[i], s);
+ }
+
+ free (relocs);
+
+ /* Warning: the allocated symbols are remembered in BFD and reused
+ later, so don't free them! */
+ /* free (symbols); */
+ }
+ }
+}
+
+/* Gather all the relocations and build the .reloc section. */
+
+static void
+generate_reloc (bfd *abfd, struct bfd_link_info *info)
+{
+
+ /* For .reloc stuff. */
+ reloc_data_type *reloc_data;
+ int total_relocs = 0;
+ int i;
+ bfd_vma sec_page = (bfd_vma) -1;
+ bfd_vma page_ptr, page_count;
+ int bi;
+ bfd *b;
+ struct bfd_section *s;
+
+ total_relocs = 0;
+ for (b = info->input_bfds; b; b = b->link_next)
+ for (s = b->sections; s; s = s->next)
+ total_relocs += s->reloc_count;
+
+ reloc_data = xmalloc (total_relocs * sizeof (reloc_data_type));
+
+ total_relocs = 0;
+ bi = 0;
+ for (bi = 0, b = info->input_bfds; b; bi++, b = b->link_next)
+ {
+ arelent **relocs;
+ int relsize, nrelocs;
+
+ for (s = b->sections; s; s = s->next)
+ {
+ bfd_vma sec_vma = s->output_section->vma + s->output_offset;
+ asymbol **symbols;
+
+ /* If it's not loaded, we don't need to relocate it this way. */
+ if (!(s->output_section->flags & SEC_LOAD))
+ continue;
+
+ /* I don't know why there would be a reloc for these, but I've
+ seen it happen - DJ */
+ if (s->output_section == bfd_abs_section_ptr)
+ continue;
+
+ if (s->output_section->vma == 0)
+ {
+ /* Huh? Shouldn't happen, but punt if it does. */
+ einfo ("DJ: zero vma section reloc detected: `%s' #%d f=%d\n",
+ s->output_section->name, s->output_section->index,
+ s->output_section->flags);
+ continue;
+ }
+
+ if (!bfd_generic_link_read_symbols (b))
+ {
+ einfo (_("%B%F: could not read symbols: %E\n"), b);
+ return;
+ }
+
+ symbols = bfd_get_outsymbols (b);
+ relsize = bfd_get_reloc_upper_bound (b, s);
+ relocs = xmalloc (relsize);
+ nrelocs = bfd_canonicalize_reloc (b, s, relocs, symbols);
+
+ for (i = 0; i < nrelocs; i++)
+ {
+ if (pe_dll_extra_pe_debug)
+ {
+ struct bfd_symbol *sym = *relocs[i]->sym_ptr_ptr;
+ printf ("rel: %s\n", sym->name);
+ }
+ if (!relocs[i]->howto->pc_relative
+ && relocs[i]->howto->type != pe_details->imagebase_reloc)
+ {
+ struct bfd_symbol *sym = *relocs[i]->sym_ptr_ptr;
+
+ /* Don't create relocs for undefined weak symbols. */
+ if (sym->flags == BSF_WEAK)
+ {
+ struct bfd_link_hash_entry *blhe
+ = bfd_wrapped_link_hash_lookup (abfd, info, sym->name,
+ FALSE, FALSE, FALSE);
+ if (blhe && blhe->type == bfd_link_hash_undefweak)
+ {
+ /* Check aux sym and see if it is defined or not. */
+ struct coff_link_hash_entry *h, *h2;
+ h = (struct coff_link_hash_entry *)blhe;
+ if (h->symbol_class != C_NT_WEAK || h->numaux != 1)
+ continue;
+ h2 = h->auxbfd->tdata.coff_obj_data->sym_hashes
+ [h->aux->x_sym.x_tagndx.l];
+ /* We don't want a base reloc if the aux sym is not
+ found, undefined, or if it is the constant ABS
+ zero default value. (We broaden that slightly by
+ not testing the value, just the section; there's
+ no reason we'd want a reference to any absolute
+ address to get relocated during rebasing). */
+ if (!h2 || h2->root.type == bfd_link_hash_undefined
+ || h2->root.u.def.section == bfd_abs_section_ptr)
+ continue;
+ }
+ else if (!blhe || blhe->type != bfd_link_hash_defined)
+ continue;
+ }
+ /* Nor for Dwarf FDE references to discarded sections. */
+ else if (bfd_is_abs_section (sym->section->output_section))
+ {
+ /* We only ignore relocs from .eh_frame sections, as
+ they are discarded by the final link rather than
+ resolved against the kept section. */
+ if (!strcmp (s->name, ".eh_frame"))
+ continue;
+ }
+
+ reloc_data[total_relocs].vma = sec_vma + relocs[i]->address;
+
+#define BITS_AND_SHIFT(bits, shift) (bits * 1000 | shift)
+
+ switch BITS_AND_SHIFT (relocs[i]->howto->bitsize,
+ relocs[i]->howto->rightshift)
+ {
+#ifdef pe_use_x86_64
+ case BITS_AND_SHIFT (64, 0):
+ reloc_data[total_relocs].type = 10;
+ total_relocs++;
+ break;
+#endif
+ case BITS_AND_SHIFT (32, 0):
+ reloc_data[total_relocs].type = 3;
+ total_relocs++;
+ break;
+ case BITS_AND_SHIFT (16, 0):
+ reloc_data[total_relocs].type = 2;
+ total_relocs++;
+ break;
+ case BITS_AND_SHIFT (16, 16):
+ reloc_data[total_relocs].type = 4;
+ /* FIXME: we can't know the symbol's right value
+ yet, but we probably can safely assume that
+ CE will relocate us in 64k blocks, so leaving
+ it zero is safe. */
+ reloc_data[total_relocs].extra = 0;
+ total_relocs++;
+ break;
+ case BITS_AND_SHIFT (26, 2):
+ reloc_data[total_relocs].type = 5;
+ total_relocs++;
+ break;
+ case BITS_AND_SHIFT (24, 2):
+ /* FIXME: 0 is ARM_26D, it is defined in bfd/coff-arm.c
+ Those ARM_xxx definitions should go in proper
+ header someday. */
+ if (relocs[i]->howto->type == 0
+ /* Older GNU linkers used 5 instead of 0 for this reloc. */
+ || relocs[i]->howto->type == 5)
+ /* This is an ARM_26D reloc, which is an ARM_26 reloc
+ that has already been fully processed during a
+ previous link stage, so ignore it here. */
+ break;
+ /* Fall through. */
+ default:
+ /* xgettext:c-format */
+ einfo (_("%XError: %d-bit reloc in dll\n"),
+ relocs[i]->howto->bitsize);
+ break;
+ }
+ }
+ }
+ free (relocs);
+ /* Warning: the allocated symbols are remembered in BFD and
+ reused later, so don't free them! */
+ }
+ }
+
+ /* At this point, we have total_relocs relocation addresses in
+ reloc_addresses, which are all suitable for the .reloc section.
+ We must now create the new sections. */
+ qsort (reloc_data, total_relocs, sizeof (*reloc_data), reloc_sort);
+
+ for (i = 0; i < total_relocs; i++)
+ {
+ bfd_vma this_page = (reloc_data[i].vma >> 12);
+
+ if (this_page != sec_page)
+ {
+ reloc_sz = (reloc_sz + 3) & ~3; /* 4-byte align. */
+ reloc_sz += 8;
+ sec_page = this_page;
+ }
+
+ reloc_sz += 2;
+
+ if (reloc_data[i].type == 4)
+ reloc_sz += 2;
+ }
+
+ reloc_sz = (reloc_sz + 3) & ~3; /* 4-byte align. */
+ reloc_d = xmalloc (reloc_sz);
+ sec_page = (bfd_vma) -1;
+ reloc_sz = 0;
+ page_ptr = (bfd_vma) -1;
+ page_count = 0;
+
+ for (i = 0; i < total_relocs; i++)
+ {
+ bfd_vma rva = reloc_data[i].vma - image_base;
+ bfd_vma this_page = (rva & ~0xfff);
+
+ if (this_page != sec_page)
+ {
+ while (reloc_sz & 3)
+ reloc_d[reloc_sz++] = 0;
+
+ if (page_ptr != (bfd_vma) -1)
+ bfd_put_32 (abfd, reloc_sz - page_ptr, reloc_d + page_ptr + 4);
+
+ bfd_put_32 (abfd, this_page, reloc_d + reloc_sz);
+ page_ptr = reloc_sz;
+ reloc_sz += 8;
+ sec_page = this_page;
+ page_count = 0;
+ }
+
+ bfd_put_16 (abfd, (rva & 0xfff) + (reloc_data[i].type << 12),
+ reloc_d + reloc_sz);
+ reloc_sz += 2;
+
+ if (reloc_data[i].type == 4)
+ {
+ bfd_put_16 (abfd, reloc_data[i].extra, reloc_d + reloc_sz);
+ reloc_sz += 2;
+ }
+
+ page_count++;
+ }
+
+ while (reloc_sz & 3)
+ reloc_d[reloc_sz++] = 0;
+
+ if (page_ptr != (bfd_vma) -1)
+ bfd_put_32 (abfd, reloc_sz - page_ptr, reloc_d + page_ptr + 4);
+
+ while (reloc_sz < reloc_s->size)
+ reloc_d[reloc_sz++] = 0;
+}
+
+/* Given the exiting def_file structure, print out a .DEF file that
+ corresponds to it. */
+
+static void
+quoteput (char *s, FILE *f, int needs_quotes)
+{
+ char *cp;
+
+ for (cp = s; *cp; cp++)
+ if (*cp == '\''
+ || *cp == '"'
+ || *cp == '\\'
+ || ISSPACE (*cp)
+ || *cp == ','
+ || *cp == ';')
+ needs_quotes = 1;
+
+ if (needs_quotes)
+ {
+ putc ('"', f);
+
+ while (*s)
+ {
+ if (*s == '"' || *s == '\\')
+ putc ('\\', f);
+
+ putc (*s, f);
+ s++;
+ }
+
+ putc ('"', f);
+ }
+ else
+ fputs (s, f);
+}
+
+void
+pe_dll_generate_def_file (const char *pe_out_def_filename)
+{
+ int i;
+ FILE *out = fopen (pe_out_def_filename, "w");
+
+ if (out == NULL)
+ /* xgettext:c-format */
+ einfo (_("%s: Can't open output def file %s\n"),
+ program_name, pe_out_def_filename);
+
+ if (pe_def_file)
+ {
+ if (pe_def_file->name)
+ {
+ if (pe_def_file->is_dll)
+ fprintf (out, "LIBRARY ");
+ else
+ fprintf (out, "NAME ");
+
+ quoteput (pe_def_file->name, out, 1);
+
+ if (pe_data (link_info.output_bfd)->pe_opthdr.ImageBase)
+ {
+ fprintf (out, " BASE=0x");
+ fprintf_vma (out, ((bfd_vma) pe_data (link_info.output_bfd)->pe_opthdr.ImageBase));
+ }
+ fprintf (out, "\n");
+ }
+
+ if (pe_def_file->description)
+ {
+ fprintf (out, "DESCRIPTION ");
+ quoteput (pe_def_file->description, out, 1);
+ fprintf (out, "\n");
+ }
+
+ if (pe_def_file->version_minor != -1)
+ fprintf (out, "VERSION %d.%d\n", pe_def_file->version_major,
+ pe_def_file->version_minor);
+ else if (pe_def_file->version_major != -1)
+ fprintf (out, "VERSION %d\n", pe_def_file->version_major);
+
+ if (pe_def_file->stack_reserve != -1 || pe_def_file->heap_reserve != -1)
+ fprintf (out, "\n");
+
+ if (pe_def_file->stack_commit != -1)
+ fprintf (out, "STACKSIZE 0x%x,0x%x\n",
+ pe_def_file->stack_reserve, pe_def_file->stack_commit);
+ else if (pe_def_file->stack_reserve != -1)
+ fprintf (out, "STACKSIZE 0x%x\n", pe_def_file->stack_reserve);
+
+ if (pe_def_file->heap_commit != -1)
+ fprintf (out, "HEAPSIZE 0x%x,0x%x\n",
+ pe_def_file->heap_reserve, pe_def_file->heap_commit);
+ else if (pe_def_file->heap_reserve != -1)
+ fprintf (out, "HEAPSIZE 0x%x\n", pe_def_file->heap_reserve);
+
+ if (pe_def_file->num_section_defs > 0)
+ {
+ fprintf (out, "\nSECTIONS\n\n");
+
+ for (i = 0; i < pe_def_file->num_section_defs; i++)
+ {
+ fprintf (out, " ");
+ quoteput (pe_def_file->section_defs[i].name, out, 0);
+
+ if (pe_def_file->section_defs[i].class)
+ {
+ fprintf (out, " CLASS ");
+ quoteput (pe_def_file->section_defs[i].class, out, 0);
+ }
+
+ if (pe_def_file->section_defs[i].flag_read)
+ fprintf (out, " READ");
+
+ if (pe_def_file->section_defs[i].flag_write)
+ fprintf (out, " WRITE");
+
+ if (pe_def_file->section_defs[i].flag_execute)
+ fprintf (out, " EXECUTE");
+
+ if (pe_def_file->section_defs[i].flag_shared)
+ fprintf (out, " SHARED");
+
+ fprintf (out, "\n");
+ }
+ }
+
+ if (pe_def_file->num_exports > 0)
+ {
+ fprintf (out, "EXPORTS\n");
+
+ for (i = 0; i < pe_def_file->num_exports; i++)
+ {
+ def_file_export *e = pe_def_file->exports + i;
+ fprintf (out, " ");
+ quoteput (e->name, out, 0);
+
+ if (e->internal_name && strcmp (e->internal_name, e->name))
+ {
+ fprintf (out, " = ");
+ quoteput (e->internal_name, out, 0);
+ }
+
+ if (e->ordinal != -1)
+ fprintf (out, " @%d", e->ordinal);
+
+ if (e->flag_private)
+ fprintf (out, " PRIVATE");
+
+ if (e->flag_constant)
+ fprintf (out, " CONSTANT");
+
+ if (e->flag_noname)
+ fprintf (out, " NONAME");
+
+ if (e->flag_data)
+ fprintf (out, " DATA");
+
+ fprintf (out, "\n");
+ }
+ }
+
+ if (pe_def_file->num_imports > 0)
+ {
+ fprintf (out, "\nIMPORTS\n\n");
+
+ for (i = 0; i < pe_def_file->num_imports; i++)
+ {
+ def_file_import *im = pe_def_file->imports + i;
+ fprintf (out, " ");
+
+ if (im->internal_name
+ && (!im->name || strcmp (im->internal_name, im->name)))
+ {
+ quoteput (im->internal_name, out, 0);
+ fprintf (out, " = ");
+ }
+
+ quoteput (im->module->name, out, 0);
+ fprintf (out, ".");
+
+ if (im->name)
+ quoteput (im->name, out, 0);
+ else
+ fprintf (out, "%d", im->ordinal);
+
+ if (im->its_name)
+ {
+ fprintf (out, " == ");
+ quoteput (im->its_name, out, 0);
+ }
+
+ fprintf (out, "\n");
+ }
+ }
+ }
+ else
+ fprintf (out, _("; no contents available\n"));
+
+ if (fclose (out) == EOF)
+ /* xgettext:c-format */
+ einfo (_("%P: Error closing file `%s'\n"), pe_out_def_filename);
+}
+
+/* Generate the import library. */
+
+static asymbol **symtab;
+static int symptr;
+static int tmp_seq;
+static int tmp_seq2;
+static const char *dll_filename;
+static char *dll_symname;
+
+#define UNDSEC bfd_und_section_ptr
+
+static asection *
+quick_section (bfd *abfd, const char *name, int flags, int align)
+{
+ asection *sec;
+ asymbol *sym;
+
+ sec = bfd_make_section_old_way (abfd, name);
+ bfd_set_section_flags (abfd, sec, flags | SEC_ALLOC | SEC_LOAD | SEC_KEEP);
+ bfd_set_section_alignment (abfd, sec, align);
+ /* Remember to undo this before trying to link internally! */
+ sec->output_section = sec;
+
+ sym = bfd_make_empty_symbol (abfd);
+ symtab[symptr++] = sym;
+ sym->name = sec->name;
+ sym->section = sec;
+ sym->flags = BSF_LOCAL;
+ sym->value = 0;
+
+ return sec;
+}
+
+static void
+quick_symbol (bfd *abfd,
+ const char *n1,
+ const char *n2,
+ const char *n3,
+ asection *sec,
+ int flags,
+ int addr)
+{
+ asymbol *sym;
+ char *name = xmalloc (strlen (n1) + strlen (n2) + strlen (n3) + 1);
+
+ strcpy (name, n1);
+ strcat (name, n2);
+ strcat (name, n3);
+ sym = bfd_make_empty_symbol (abfd);
+ sym->name = name;
+ sym->section = sec;
+ sym->flags = flags;
+ sym->value = addr;
+ symtab[symptr++] = sym;
+}
+
+static arelent *reltab = 0;
+static int relcount = 0, relsize = 0;
+
+static void
+quick_reloc (bfd *abfd, bfd_size_type address, int which_howto, int symidx)
+{
+ if (relcount >= relsize - 1)
+ {
+ relsize += 10;
+ if (reltab)
+ reltab = xrealloc (reltab, relsize * sizeof (arelent));
+ else
+ reltab = xmalloc (relsize * sizeof (arelent));
+ }
+ reltab[relcount].address = address;
+ reltab[relcount].addend = 0;
+ reltab[relcount].howto = bfd_reloc_type_lookup (abfd, which_howto);
+ reltab[relcount].sym_ptr_ptr = symtab + symidx;
+ relcount++;
+}
+
+static void
+save_relocs (asection *sec)
+{
+ int i;
+
+ sec->relocation = reltab;
+ sec->reloc_count = relcount;
+ sec->orelocation = xmalloc ((relcount + 1) * sizeof (arelent *));
+ for (i = 0; i < relcount; i++)
+ sec->orelocation[i] = sec->relocation + i;
+ sec->orelocation[relcount] = 0;
+ sec->flags |= SEC_RELOC;
+ reltab = 0;
+ relcount = relsize = 0;
+}
+
+/* .section .idata$2
+ .global __head_my_dll
+ __head_my_dll:
+ .rva hname
+ .long 0
+ .long 0
+ .rva __my_dll_iname
+ .rva fthunk
+
+ .section .idata$5
+ .long 0
+ fthunk:
+
+ .section .idata$4
+ .long 0
+ hname: */
+
+static bfd *
+make_head (bfd *parent)
+{
+ asection *id2, *id5, *id4;
+ unsigned char *d2, *d5, *d4;
+ char *oname;
+ bfd *abfd;
+
+ oname = xmalloc (20);
+ sprintf (oname, "d%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (6 * sizeof (asymbol *));
+ id2 = quick_section (abfd, ".idata$2", SEC_HAS_CONTENTS, 2);
+ id5 = quick_section (abfd, ".idata$5", SEC_HAS_CONTENTS, 2);
+ id4 = quick_section (abfd, ".idata$4", SEC_HAS_CONTENTS, 2);
+ quick_symbol (abfd, U ("_head_"), dll_symname, "", id2, BSF_GLOBAL, 0);
+ quick_symbol (abfd, U (""), dll_symname, "_iname", UNDSEC, BSF_GLOBAL, 0);
+
+ /* OK, pay attention here. I got confused myself looking back at
+ it. We create a four-byte section to mark the beginning of the
+ list, and we include an offset of 4 in the section, so that the
+ pointer to the list points to the *end* of this section, which is
+ the start of the list of sections from other objects. */
+
+ bfd_set_section_size (abfd, id2, 20);
+ d2 = xmalloc (20);
+ id2->contents = d2;
+ memset (d2, 0, 20);
+ if (pe_use_nul_prefixed_import_tables)
+ d2[0] = d2[16] = PE_IDATA5_SIZE; /* Reloc addend. */
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 2);
+ quick_reloc (abfd, 12, BFD_RELOC_RVA, 4);
+ quick_reloc (abfd, 16, BFD_RELOC_RVA, 1);
+ save_relocs (id2);
+
+ if (pe_use_nul_prefixed_import_tables)
+ bfd_set_section_size (abfd, id5, PE_IDATA5_SIZE);
+ else
+ bfd_set_section_size (abfd, id5, 0);
+ d5 = xmalloc (PE_IDATA5_SIZE);
+ id5->contents = d5;
+ memset (d5, 0, PE_IDATA5_SIZE);
+ if (pe_use_nul_prefixed_import_tables)
+ bfd_set_section_size (abfd, id4, PE_IDATA4_SIZE);
+ else
+ bfd_set_section_size (abfd, id4, 0);
+ d4 = xmalloc (PE_IDATA4_SIZE);
+ id4->contents = d4;
+ memset (d4, 0, PE_IDATA4_SIZE);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, id2, d2, 0, 20);
+ if (pe_use_nul_prefixed_import_tables)
+ {
+ bfd_set_section_contents (abfd, id5, d5, 0, PE_IDATA5_SIZE);
+ bfd_set_section_contents (abfd, id4, d4, 0, PE_IDATA4_SIZE);
+ }
+ else
+ {
+ bfd_set_section_contents (abfd, id5, d5, 0, 0);
+ bfd_set_section_contents (abfd, id4, d4, 0, 0);
+ }
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+/* .section .idata$4
+ .long 0
+ [.long 0] for PE+
+ .section .idata$5
+ .long 0
+ [.long 0] for PE+
+ .section idata$7
+ .global __my_dll_iname
+ __my_dll_iname:
+ .asciz "my.dll" */
+
+static bfd *
+make_tail (bfd *parent)
+{
+ asection *id4, *id5, *id7;
+ unsigned char *d4, *d5, *d7;
+ int len;
+ char *oname;
+ bfd *abfd;
+
+ oname = xmalloc (20);
+ sprintf (oname, "d%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (5 * sizeof (asymbol *));
+ id4 = quick_section (abfd, ".idata$4", SEC_HAS_CONTENTS, 2);
+ id5 = quick_section (abfd, ".idata$5", SEC_HAS_CONTENTS, 2);
+ id7 = quick_section (abfd, ".idata$7", SEC_HAS_CONTENTS, 2);
+ quick_symbol (abfd, U (""), dll_symname, "_iname", id7, BSF_GLOBAL, 0);
+
+ bfd_set_section_size (abfd, id4, PE_IDATA4_SIZE);
+ d4 = xmalloc (PE_IDATA4_SIZE);
+ id4->contents = d4;
+ memset (d4, 0, PE_IDATA4_SIZE);
+
+ bfd_set_section_size (abfd, id5, PE_IDATA5_SIZE);
+ d5 = xmalloc (PE_IDATA5_SIZE);
+ id5->contents = d5;
+ memset (d5, 0, PE_IDATA5_SIZE);
+
+ len = strlen (dll_filename) + 1;
+ if (len & 1)
+ len++;
+ bfd_set_section_size (abfd, id7, len);
+ d7 = xmalloc (len);
+ id7->contents = d7;
+ strcpy ((char *) d7, dll_filename);
+ /* If len was odd, the above
+ strcpy leaves behind an undefined byte. That is harmless,
+ but we set it to 0 just so the binary dumps are pretty. */
+ d7[len - 1] = 0;
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, id4, d4, 0, PE_IDATA4_SIZE);
+ bfd_set_section_contents (abfd, id5, d5, 0, PE_IDATA5_SIZE);
+ bfd_set_section_contents (abfd, id7, d7, 0, len);
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+/* .text
+ .global _function
+ .global ___imp_function
+ .global __imp__function
+ _function:
+ jmp *__imp__function:
+
+ .section idata$7
+ .long __head_my_dll
+
+ .section .idata$5
+ ___imp_function:
+ __imp__function:
+ iat?
+ .section .idata$4
+ iat?
+ .section .idata$6
+ ID<ordinal>:
+ .short <hint>
+ .asciz "function" xlate? (add underscore, kill at) */
+
+static const unsigned char jmp_ix86_bytes[] =
+{
+ 0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x90, 0x90
+};
+
+/* _function:
+ mov.l ip+8,r0
+ mov.l @r0,r0
+ jmp @r0
+ nop
+ .dw __imp_function */
+
+static const unsigned char jmp_sh_bytes[] =
+{
+ 0x01, 0xd0, 0x02, 0x60, 0x2b, 0x40, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* _function:
+ lui $t0,<high:__imp_function>
+ lw $t0,<low:__imp_function>
+ jr $t0
+ nop */
+
+static const unsigned char jmp_mips_bytes[] =
+{
+ 0x00, 0x00, 0x08, 0x3c, 0x00, 0x00, 0x08, 0x8d,
+ 0x08, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00
+};
+
+static const unsigned char jmp_arm_bytes[] =
+{
+ 0x00, 0xc0, 0x9f, 0xe5, /* ldr ip, [pc] */
+ 0x00, 0xf0, 0x9c, 0xe5, /* ldr pc, [ip] */
+ 0, 0, 0, 0
+};
+
+
+static bfd *
+make_one (def_file_export *exp, bfd *parent, bfd_boolean include_jmp_stub)
+{
+ asection *tx, *id7, *id5, *id4, *id6;
+ unsigned char *td = NULL, *d7, *d5, *d4, *d6 = NULL;
+ int len;
+ char *oname;
+ bfd *abfd;
+ const unsigned char *jmp_bytes = NULL;
+ int jmp_byte_count = 0;
+
+ /* Include the jump stub section only if it is needed. A jump
+ stub is needed if the symbol being imported <sym> is a function
+ symbol and there is at least one undefined reference to that
+ symbol. In other words, if all the import references to <sym> are
+ explicitly through _declspec(dllimport) then the jump stub is not
+ needed. */
+ if (include_jmp_stub)
+ {
+ switch (pe_details->pe_arch)
+ {
+ case PE_ARCH_i386:
+ jmp_bytes = jmp_ix86_bytes;
+ jmp_byte_count = sizeof (jmp_ix86_bytes);
+ break;
+ case PE_ARCH_sh:
+ jmp_bytes = jmp_sh_bytes;
+ jmp_byte_count = sizeof (jmp_sh_bytes);
+ break;
+ case PE_ARCH_mips:
+ jmp_bytes = jmp_mips_bytes;
+ jmp_byte_count = sizeof (jmp_mips_bytes);
+ break;
+ case PE_ARCH_arm:
+ case PE_ARCH_arm_epoc:
+ case PE_ARCH_arm_wince:
+ jmp_bytes = jmp_arm_bytes;
+ jmp_byte_count = sizeof (jmp_arm_bytes);
+ break;
+ default:
+ abort ();
+ }
+ }
+
+ oname = xmalloc (20);
+ sprintf (oname, "d%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (12 * sizeof (asymbol *));
+
+ tx = quick_section (abfd, ".text", SEC_CODE | SEC_HAS_CONTENTS | SEC_READONLY, 2);
+ id7 = quick_section (abfd, ".idata$7", SEC_HAS_CONTENTS, 2);
+ id5 = quick_section (abfd, ".idata$5", SEC_HAS_CONTENTS, 2);
+ id4 = quick_section (abfd, ".idata$4", SEC_HAS_CONTENTS, 2);
+ id6 = quick_section (abfd, ".idata$6", SEC_HAS_CONTENTS, 2);
+
+ if (*exp->internal_name == '@')
+ {
+ quick_symbol (abfd, U ("_head_"), dll_symname, "", UNDSEC,
+ BSF_GLOBAL, 0);
+ if (include_jmp_stub)
+ quick_symbol (abfd, "", exp->internal_name, "", tx, BSF_GLOBAL, 0);
+ quick_symbol (abfd, "__imp_", exp->internal_name, "", id5,
+ BSF_GLOBAL, 0);
+ /* Fastcall applies only to functions,
+ so no need for auto-import symbol. */
+ }
+ else
+ {
+ quick_symbol (abfd, U ("_head_"), dll_symname, "", UNDSEC,
+ BSF_GLOBAL, 0);
+ if (include_jmp_stub)
+ quick_symbol (abfd, U (""), exp->internal_name, "", tx,
+ BSF_GLOBAL, 0);
+ quick_symbol (abfd, "__imp_", U (""), exp->internal_name, id5,
+ BSF_GLOBAL, 0);
+ /* Symbol to reference ord/name of imported
+ data symbol, used to implement auto-import. */
+ if (exp->flag_data)
+ quick_symbol (abfd, "__nm_", U (""), exp->internal_name, id6,
+ BSF_GLOBAL,0);
+ }
+ if (pe_dll_compat_implib)
+ quick_symbol (abfd, "___imp_", exp->internal_name, "", id5,
+ BSF_GLOBAL, 0);
+
+ if (include_jmp_stub)
+ {
+ bfd_set_section_size (abfd, tx, jmp_byte_count);
+ td = xmalloc (jmp_byte_count);
+ tx->contents = td;
+ memcpy (td, jmp_bytes, jmp_byte_count);
+
+ switch (pe_details->pe_arch)
+ {
+ case PE_ARCH_i386:
+#ifdef pe_use_x86_64
+ quick_reloc (abfd, 2, BFD_RELOC_32_PCREL, 2);
+#else
+ /* Mark this object as SAFESEH compatible. */
+ quick_symbol (abfd, "", "@feat.00", "", bfd_abs_section_ptr,
+ BSF_LOCAL, 1);
+ quick_reloc (abfd, 2, BFD_RELOC_32, 2);
+#endif
+ break;
+ case PE_ARCH_sh:
+ quick_reloc (abfd, 8, BFD_RELOC_32, 2);
+ break;
+ case PE_ARCH_mips:
+ quick_reloc (abfd, 0, BFD_RELOC_HI16_S, 2);
+ quick_reloc (abfd, 0, BFD_RELOC_LO16, 0); /* MIPS_R_PAIR */
+ quick_reloc (abfd, 4, BFD_RELOC_LO16, 2);
+ break;
+ case PE_ARCH_arm:
+ case PE_ARCH_arm_epoc:
+ case PE_ARCH_arm_wince:
+ quick_reloc (abfd, 8, BFD_RELOC_32, 2);
+ break;
+ default:
+ abort ();
+ }
+ save_relocs (tx);
+ }
+ else
+ bfd_set_section_size (abfd, tx, 0);
+
+ bfd_set_section_size (abfd, id7, 4);
+ d7 = xmalloc (4);
+ id7->contents = d7;
+ memset (d7, 0, 4);
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 5);
+ save_relocs (id7);
+
+ bfd_set_section_size (abfd, id5, PE_IDATA5_SIZE);
+ d5 = xmalloc (PE_IDATA5_SIZE);
+ id5->contents = d5;
+ memset (d5, 0, PE_IDATA5_SIZE);
+
+ if (exp->flag_noname)
+ {
+ d5[0] = exp->ordinal;
+ d5[1] = exp->ordinal >> 8;
+ d5[PE_IDATA5_SIZE - 1] = 0x80;
+ }
+ else
+ {
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 4);
+ save_relocs (id5);
+ }
+
+ bfd_set_section_size (abfd, id4, PE_IDATA4_SIZE);
+ d4 = xmalloc (PE_IDATA4_SIZE);
+ id4->contents = d4;
+ memset (d4, 0, PE_IDATA4_SIZE);
+
+ if (exp->flag_noname)
+ {
+ d4[0] = exp->ordinal;
+ d4[1] = exp->ordinal >> 8;
+ d4[PE_IDATA4_SIZE - 1] = 0x80;
+ }
+ else
+ {
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 4);
+ save_relocs (id4);
+ }
+
+ if (exp->flag_noname)
+ {
+ len = 0;
+ bfd_set_section_size (abfd, id6, 0);
+ }
+ else
+ {
+ /* { short, asciz } */
+ if (exp->its_name)
+ len = 2 + strlen (exp->its_name) + 1;
+ else
+ len = 2 + strlen (exp->name) + 1;
+ if (len & 1)
+ len++;
+ bfd_set_section_size (abfd, id6, len);
+ d6 = xmalloc (len);
+ id6->contents = d6;
+ memset (d6, 0, len);
+ d6[0] = exp->hint & 0xff;
+ d6[1] = exp->hint >> 8;
+ if (exp->its_name)
+ strcpy ((char*) d6 + 2, exp->its_name);
+ else
+ strcpy ((char *) d6 + 2, exp->name);
+ }
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ if (include_jmp_stub)
+ bfd_set_section_contents (abfd, tx, td, 0, jmp_byte_count);
+ bfd_set_section_contents (abfd, id7, d7, 0, 4);
+ bfd_set_section_contents (abfd, id5, d5, 0, PE_IDATA5_SIZE);
+ bfd_set_section_contents (abfd, id4, d4, 0, PE_IDATA4_SIZE);
+ if (!exp->flag_noname)
+ bfd_set_section_contents (abfd, id6, d6, 0, len);
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+static bfd *
+make_singleton_name_imp (const char *import, bfd *parent)
+{
+ /* Name thunks go to idata$4. */
+ asection *id5;
+ unsigned char *d5;
+ char *oname;
+ bfd *abfd;
+
+ oname = xmalloc (20);
+ sprintf (oname, "nmimp%06d.o", tmp_seq2);
+ tmp_seq2++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (3 * sizeof (asymbol *));
+ id5 = quick_section (abfd, ".idata$5", SEC_HAS_CONTENTS, 2);
+ quick_symbol (abfd, "__imp_", import, "", id5, BSF_GLOBAL, 0);
+
+ /* We need space for the real thunk and for the null terminator. */
+ bfd_set_section_size (abfd, id5, PE_IDATA5_SIZE * 2);
+ d5 = xmalloc (PE_IDATA5_SIZE * 2);
+ id5->contents = d5;
+ memset (d5, 0, PE_IDATA5_SIZE * 2);
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 2);
+ save_relocs (id5);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, id5, d5, 0, PE_IDATA4_SIZE * 2);
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+static bfd *
+make_singleton_name_thunk (const char *import, bfd *parent)
+{
+ /* Name thunks go to idata$4. */
+ asection *id4;
+ unsigned char *d4;
+ char *oname;
+ bfd *abfd;
+
+ oname = xmalloc (20);
+ sprintf (oname, "nmth%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (3 * sizeof (asymbol *));
+ id4 = quick_section (abfd, ".idata$4", SEC_HAS_CONTENTS, 2);
+ quick_symbol (abfd, "__nm_thnk_", import, "", id4, BSF_GLOBAL, 0);
+ quick_symbol (abfd, "__nm_", import, "", UNDSEC, BSF_GLOBAL, 0);
+
+ /* We need space for the real thunk and for the null terminator. */
+ bfd_set_section_size (abfd, id4, PE_IDATA4_SIZE * 2);
+ d4 = xmalloc (PE_IDATA4_SIZE * 2);
+ id4->contents = d4;
+ memset (d4, 0, PE_IDATA4_SIZE * 2);
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 2);
+ save_relocs (id4);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, id4, d4, 0, PE_IDATA4_SIZE * 2);
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+static char *
+make_import_fixup_mark (arelent *rel)
+{
+ /* We convert reloc to symbol, for later reference. */
+ static int counter;
+ static char *fixup_name = NULL;
+ static size_t buffer_len = 0;
+
+ struct bfd_symbol *sym = *rel->sym_ptr_ptr;
+
+ bfd *abfd = bfd_asymbol_bfd (sym);
+ struct bfd_link_hash_entry *bh;
+
+ if (!fixup_name)
+ {
+ fixup_name = xmalloc (384);
+ buffer_len = 384;
+ }
+
+ if (strlen (sym->name) + 25 > buffer_len)
+ /* Assume 25 chars for "__fu" + counter + "_". If counter is
+ bigger than 20 digits long, we've got worse problems than
+ overflowing this buffer... */
+ {
+ free (fixup_name);
+ /* New buffer size is length of symbol, plus 25, but
+ then rounded up to the nearest multiple of 128. */
+ buffer_len = ((strlen (sym->name) + 25) + 127) & ~127;
+ fixup_name = xmalloc (buffer_len);
+ }
+
+ sprintf (fixup_name, "__fu%d_%s", counter++, sym->name);
+
+ bh = NULL;
+ bfd_coff_link_add_one_symbol (&link_info, abfd, fixup_name, BSF_GLOBAL,
+ current_sec, /* sym->section, */
+ rel->address, NULL, TRUE, FALSE, &bh);
+
+ return fixup_name;
+}
+
+/* .section .idata$2
+ .rva __nm_thnk_SYM (singleton thunk with name of func)
+ .long 0
+ .long 0
+ .rva __my_dll_iname (name of dll)
+ .rva __fuNN_SYM (pointer to reference (address) in text) */
+
+static bfd *
+make_import_fixup_entry (const char *name,
+ const char *fixup_name,
+ const char *symname,
+ bfd *parent)
+{
+ asection *id2;
+ unsigned char *d2;
+ char *oname;
+ bfd *abfd;
+
+ oname = xmalloc (20);
+ sprintf (oname, "fu%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (6 * sizeof (asymbol *));
+ id2 = quick_section (abfd, ".idata$2", SEC_HAS_CONTENTS, 2);
+
+ quick_symbol (abfd, "__nm_thnk_", name, "", UNDSEC, BSF_GLOBAL, 0);
+ quick_symbol (abfd, U (""), symname, "_iname", UNDSEC, BSF_GLOBAL, 0);
+ /* For relocator v2 we have to use the .idata$5 element and not
+ fixup_name. */
+ if (link_info.pei386_runtime_pseudo_reloc == 2)
+ quick_symbol (abfd, "__imp_", name, "", UNDSEC, BSF_GLOBAL, 0);
+ else
+ quick_symbol (abfd, "", fixup_name, "", UNDSEC, BSF_GLOBAL, 0);
+
+ bfd_set_section_size (abfd, id2, 20);
+ d2 = xmalloc (20);
+ id2->contents = d2;
+ memset (d2, 0, 20);
+
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 1);
+ quick_reloc (abfd, 12, BFD_RELOC_RVA, 2);
+ quick_reloc (abfd, 16, BFD_RELOC_RVA, 3);
+ save_relocs (id2);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, id2, d2, 0, 20);
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+/* .section .rdata_runtime_pseudo_reloc
+ .long addend
+ .rva __fuNN_SYM (pointer to reference (address) in text) */
+
+static bfd *
+make_runtime_pseudo_reloc (const char *name ATTRIBUTE_UNUSED,
+ const char *fixup_name,
+ bfd_vma addend ATTRIBUTE_UNUSED,
+ bfd_vma bitsize,
+ bfd *parent)
+{
+ asection *rt_rel;
+ unsigned char *rt_rel_d;
+ char *oname;
+ bfd *abfd;
+ oname = xmalloc (20);
+ sprintf (oname, "rtr%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ if (link_info.pei386_runtime_pseudo_reloc == 2)
+ {
+ symtab = xmalloc ((runtime_pseudp_reloc_v2_init ? 3 : 6) * sizeof (asymbol *));
+ }
+ else
+ {
+ symtab = xmalloc (2 * sizeof (asymbol *));
+ }
+ rt_rel = quick_section (abfd, ".rdata_runtime_pseudo_reloc",
+ SEC_HAS_CONTENTS, 2);
+
+ quick_symbol (abfd, "", fixup_name, "", UNDSEC, BSF_GLOBAL, 0);
+
+ if (link_info.pei386_runtime_pseudo_reloc == 2)
+ {
+ size_t size = 12;
+ if (! runtime_pseudp_reloc_v2_init)
+ {
+ size += 12;
+ runtime_pseudp_reloc_v2_init = 1;
+ }
+ quick_symbol (abfd, "__imp_", name, "", UNDSEC, BSF_GLOBAL, 0);
+
+ bfd_set_section_size (abfd, rt_rel, size);
+ rt_rel_d = xmalloc (size);
+ rt_rel->contents = rt_rel_d;
+ memset (rt_rel_d, 0, size);
+ quick_reloc (abfd, size - 8, BFD_RELOC_RVA, 1);
+ quick_reloc (abfd, size - 12, BFD_RELOC_RVA, 2);
+ bfd_put_32 (abfd, bitsize, rt_rel_d + (size - 4));
+ if (size != 12)
+ bfd_put_32 (abfd, 1, rt_rel_d + 8);
+ save_relocs (rt_rel);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, rt_rel, rt_rel_d, 0, size);
+ }
+ else
+ {
+ bfd_set_section_size (abfd, rt_rel, 8);
+ rt_rel_d = xmalloc (8);
+ rt_rel->contents = rt_rel_d;
+ memset (rt_rel_d, 0, 8);
+
+ bfd_put_32 (abfd, addend, rt_rel_d);
+ quick_reloc (abfd, 4, BFD_RELOC_RVA, 1);
+
+ save_relocs (rt_rel);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, rt_rel, rt_rel_d, 0, 8);
+ }
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+/* .section .rdata
+ .rva __pei386_runtime_relocator */
+
+static bfd *
+pe_create_runtime_relocator_reference (bfd *parent)
+{
+ asection *extern_rt_rel;
+ unsigned char *extern_rt_rel_d;
+ char *oname;
+ bfd *abfd;
+
+ oname = xmalloc (20);
+ sprintf (oname, "ertr%06d.o", tmp_seq);
+ tmp_seq++;
+
+ abfd = bfd_create (oname, parent);
+ bfd_find_target (pe_details->object_target, abfd);
+ bfd_make_writable (abfd);
+
+ bfd_set_format (abfd, bfd_object);
+ bfd_set_arch_mach (abfd, pe_details->bfd_arch, 0);
+
+ symptr = 0;
+ symtab = xmalloc (2 * sizeof (asymbol *));
+ extern_rt_rel = quick_section (abfd, ".rdata", SEC_HAS_CONTENTS, 2);
+
+ quick_symbol (abfd, "", U ("_pei386_runtime_relocator"), "", UNDSEC,
+ BSF_NO_FLAGS, 0);
+
+ bfd_set_section_size (abfd, extern_rt_rel, PE_IDATA5_SIZE);
+ extern_rt_rel_d = xmalloc (PE_IDATA5_SIZE);
+ extern_rt_rel->contents = extern_rt_rel_d;
+
+ quick_reloc (abfd, 0, BFD_RELOC_RVA, 1);
+ save_relocs (extern_rt_rel);
+
+ bfd_set_symtab (abfd, symtab, symptr);
+
+ bfd_set_section_contents (abfd, extern_rt_rel, extern_rt_rel_d, 0, PE_IDATA5_SIZE);
+
+ bfd_make_readable (abfd);
+ return abfd;
+}
+
+void
+pe_create_import_fixup (arelent *rel, asection *s, bfd_vma addend)
+{
+ char buf[300];
+ struct bfd_symbol *sym = *rel->sym_ptr_ptr;
+ struct bfd_link_hash_entry *name_thunk_sym;
+ struct bfd_link_hash_entry *name_imp_sym;
+ const char *name = sym->name;
+ char *fixup_name = make_import_fixup_mark (rel);
+ bfd *b;
+ int need_import_table = 1;
+
+ sprintf (buf, "__imp_%s", name);
+ name_imp_sym = bfd_link_hash_lookup (link_info.hash, buf, 0, 0, 1);
+
+ sprintf (buf, "__nm_thnk_%s", name);
+
+ name_thunk_sym = bfd_link_hash_lookup (link_info.hash, buf, 0, 0, 1);
+
+ /* For version 2 pseudo relocation we don't need to add an import
+ if the import symbol is already present. */
+ if (link_info.pei386_runtime_pseudo_reloc == 2
+ && name_imp_sym
+ && name_imp_sym->type == bfd_link_hash_defined)
+ need_import_table = 0;
+
+ if (need_import_table == 1
+ && (!name_thunk_sym || name_thunk_sym->type != bfd_link_hash_defined))
+ {
+ b = make_singleton_name_thunk (name, link_info.output_bfd);
+ add_bfd_to_link (b, b->filename, &link_info);
+
+ /* If we ever use autoimport, we have to cast text section writable.
+ But not for version 2. */
+ if (link_info.pei386_runtime_pseudo_reloc != 2)
+ {
+ config.text_read_only = FALSE;
+ link_info.output_bfd->flags &= ~WP_TEXT;
+ }
+ if (link_info.pei386_runtime_pseudo_reloc == 2)
+ {
+ b = make_singleton_name_imp (name, link_info.output_bfd);
+ add_bfd_to_link (b, b->filename, &link_info);
+ }
+ }
+
+ if ((addend == 0 || link_info.pei386_runtime_pseudo_reloc)
+ && need_import_table == 1)
+ {
+ extern char * pe_data_import_dll;
+ char * symname = pe_data_import_dll ? pe_data_import_dll : "unknown";
+
+ b = make_import_fixup_entry (name, fixup_name, symname,
+ link_info.output_bfd);
+ add_bfd_to_link (b, b->filename, &link_info);
+ }
+
+ if ((link_info.pei386_runtime_pseudo_reloc != 0 && addend != 0)
+ || link_info.pei386_runtime_pseudo_reloc == 2)
+ {
+ if (pe_dll_extra_pe_debug)
+ printf ("creating runtime pseudo-reloc entry for %s (addend=%d)\n",
+ fixup_name, (int) addend);
+
+ b = make_runtime_pseudo_reloc (name, fixup_name, addend, rel->howto->bitsize,
+ link_info.output_bfd);
+ add_bfd_to_link (b, b->filename, &link_info);
+
+ if (runtime_pseudo_relocs_created == 0)
+ {
+ b = pe_create_runtime_relocator_reference (link_info.output_bfd);
+ add_bfd_to_link (b, b->filename, &link_info);
+ }
+ runtime_pseudo_relocs_created++;
+ }
+ else if (addend != 0)
+ {
+ 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");
+ }
+}
+
+
+void
+pe_dll_generate_implib (def_file *def, const char *impfilename, struct bfd_link_info *info)
+{
+ int i;
+ bfd *ar_head;
+ bfd *ar_tail;
+ bfd *outarch;
+ bfd *ibfd;
+ bfd *head = 0;
+
+ dll_filename = (def->name) ? def->name : dll_name;
+ dll_symname = xstrdup (dll_filename);
+ for (i = 0; dll_symname[i]; i++)
+ if (!ISALNUM (dll_symname[i]))
+ dll_symname[i] = '_';
+
+ unlink_if_ordinary (impfilename);
+
+ outarch = bfd_openw (impfilename, 0);
+
+ if (!outarch)
+ {
+ /* xgettext:c-format */
+ einfo (_("%XCan't open .lib file: %s\n"), impfilename);
+ return;
+ }
+
+ if (verbose)
+ /* xgettext:c-format */
+ info_msg (_("Creating library file: %s\n"), impfilename);
+
+ bfd_set_format (outarch, bfd_archive);
+ outarch->has_armap = 1;
+
+ /* Work out a reasonable size of things to put onto one line. */
+ ar_head = make_head (outarch);
+
+ /* Iterate the input BFDs, looking for exclude-modules-for-implib. */
+ for (ibfd = info->input_bfds; ibfd; ibfd = ibfd->link_next)
+ {
+ /* Iterate the exclude list. */
+ struct exclude_list_struct *ex;
+ char found;
+ for (ex = excludes, found = 0; ex && !found; ex = ex->next)
+ {
+ if (ex->type != EXCLUDEFORIMPLIB)
+ continue;
+ found = (filename_cmp (ex->string, ibfd->filename) == 0);
+ }
+ /* If it matched, we must open a fresh BFD for it (the original
+ input BFD is still needed for the DLL's final link) and add
+ it into the archive member chain. */
+ if (found)
+ {
+ bfd *newbfd = bfd_openr (ibfd->my_archive
+ ? ibfd->my_archive->filename : ibfd->filename, NULL);
+ if (!newbfd)
+ {
+ einfo (_("%Xbfd_openr %s: %E\n"), ibfd->filename);
+ return;
+ }
+ if (ibfd->my_archive)
+ {
+ /* Must now iterate through archive until we find the
+ required member. A minor shame that we'll open the
+ archive once per member that we require from it, and
+ leak those archive bfds rather than reuse them. */
+ bfd *arbfd = newbfd;
+ if (!bfd_check_format_matches (arbfd, bfd_archive, NULL))
+ {
+ einfo (_("%X%s(%s): can't find member in non-archive file"),
+ ibfd->my_archive->filename, ibfd->filename);
+ return;
+ }
+ newbfd = NULL;
+ while ((newbfd = bfd_openr_next_archived_file (arbfd, newbfd)) != 0)
+ {
+ if (filename_cmp (newbfd->filename, ibfd->filename) == 0)
+ break;
+ }
+ if (!newbfd)
+ {
+ einfo (_("%X%s(%s): can't find member in archive"),
+ ibfd->my_archive->filename, ibfd->filename);
+ return;
+ }
+ }
+ newbfd->archive_next = head;
+ head = newbfd;
+ }
+ }
+
+ for (i = 0; i < def->num_exports; i++)
+ {
+ /* The import library doesn't know about the internal name. */
+ char *internal = def->exports[i].internal_name;
+ bfd *n;
+
+ /* Don't add PRIVATE entries to import lib. */
+ if (pe_def_file->exports[i].flag_private)
+ continue;
+ def->exports[i].internal_name = def->exports[i].name;
+ n = make_one (def->exports + i, outarch,
+ ! (def->exports + i)->flag_data);
+ n->archive_next = head;
+ head = n;
+ def->exports[i].internal_name = internal;
+ }
+
+ ar_tail = make_tail (outarch);
+
+ if (ar_head == NULL || ar_tail == NULL)
+ return;
+
+ /* Now stick them all into the archive. */
+ ar_head->archive_next = head;
+ ar_tail->archive_next = ar_head;
+ head = ar_tail;
+
+ if (! bfd_set_archive_head (outarch, head))
+ einfo ("%Xbfd_set_archive_head: %E\n");
+
+ if (! bfd_close (outarch))
+ einfo ("%Xbfd_close %s: %E\n", impfilename);
+
+ while (head != NULL)
+ {
+ bfd *n = head->archive_next;
+ bfd_close (head);
+ head = n;
+ }
+}
+
+static int undef_count = 0;
+
+struct key_value
+{
+ char *key;
+ const char *oname;
+};
+
+static struct key_value *udef_table;
+
+static int undef_sort_cmp (const void *l1, const void *r1)
+{
+ const struct key_value *l = l1;
+ const struct key_value *r = r1;
+
+ return strcmp (l->key, r->key);
+}
+
+static struct bfd_link_hash_entry *
+pe_find_cdecl_alias_match (struct bfd_link_info *linfo, char *name)
+{
+ struct bfd_link_hash_entry *h = NULL;
+ struct key_value *kv;
+ struct key_value key;
+ char *at, *lname = (char *) alloca (strlen (name) + 3);
+
+ strcpy (lname, name);
+
+ at = strchr (lname + (lname[0] == '@'), '@');
+ if (at)
+ at[1] = 0;
+
+ key.key = lname;
+ kv = bsearch (&key, udef_table, undef_count, sizeof (struct key_value),
+ undef_sort_cmp);
+
+ if (kv)
+ {
+ h = bfd_link_hash_lookup (linfo->hash, kv->oname, FALSE, FALSE, FALSE);
+ if (h->type == bfd_link_hash_undefined)
+ return h;
+ }
+ if (lname[0] == '?')
+ return NULL;
+ if (at || lname[0] == '@')
+ {
+ if (lname[0] == '@')
+ {
+ if (pe_details->underscored)
+ lname[0] = '_';
+ else
+ strcpy (lname, lname + 1);
+ key.key = lname;
+ kv = bsearch (&key, udef_table, undef_count,
+ sizeof (struct key_value), undef_sort_cmp);
+ if (kv)
+ {
+ h = bfd_link_hash_lookup (linfo->hash, kv->oname, FALSE, FALSE, FALSE);
+ if (h->type == bfd_link_hash_undefined)
+ return h;
+ }
+ }
+ if (at)
+ *strchr (lname, '@') = 0;
+ key.key = lname;
+ kv = bsearch (&key, udef_table, undef_count,
+ sizeof (struct key_value), undef_sort_cmp);
+ if (kv)
+ {
+ h = bfd_link_hash_lookup (linfo->hash, kv->oname, FALSE, FALSE, FALSE);
+ if (h->type == bfd_link_hash_undefined)
+ return h;
+ }
+ return NULL;
+ }
+
+ strcat (lname, "@");
+ key.key = lname;
+ kv = bsearch (&key, udef_table, undef_count,
+ sizeof (struct key_value), undef_sort_cmp);
+
+ if (kv)
+ {
+ h = bfd_link_hash_lookup (linfo->hash, kv->oname, FALSE, FALSE, FALSE);
+ if (h->type == bfd_link_hash_undefined)
+ return h;
+ }
+
+ if (lname[0] == '_' && pe_details->underscored)
+ lname[0] = '@';
+ else
+ {
+ memmove (lname + 1, lname, strlen (lname) + 1);
+ lname[0] = '@';
+ }
+ key.key = lname;
+
+ kv = bsearch (&key, udef_table, undef_count,
+ sizeof (struct key_value), undef_sort_cmp);
+
+ if (kv)
+ {
+ h = bfd_link_hash_lookup (linfo->hash, kv->oname, FALSE, FALSE, FALSE);
+ if (h->type == bfd_link_hash_undefined)
+ return h;
+ }
+
+ return NULL;
+}
+
+static bfd_boolean
+pe_undef_count (struct bfd_link_hash_entry *h ATTRIBUTE_UNUSED,
+ void *inf ATTRIBUTE_UNUSED)
+{
+ if (h->type == bfd_link_hash_undefined)
+ undef_count++;
+ return TRUE;
+}
+
+static bfd_boolean
+pe_undef_fill (struct bfd_link_hash_entry *h, void *inf ATTRIBUTE_UNUSED)
+{
+ if (h->type == bfd_link_hash_undefined)
+ {
+ char *at;
+
+ udef_table[undef_count].key = xstrdup (h->root.string);
+ at = strchr (udef_table[undef_count].key
+ + (udef_table[undef_count].key[0] == '@'), '@');
+ if (at)
+ at[1] = 0;
+ udef_table[undef_count].oname = h->root.string;
+ undef_count++;
+ }
+ return TRUE;
+}
+
+static void
+pe_create_undef_table (void)
+{
+ undef_count = 0;
+
+ /* count undefined symbols */
+
+ bfd_link_hash_traverse (link_info.hash, pe_undef_count, "");
+
+ /* create and fill the corresponding table */
+ udef_table = xmalloc (undef_count * sizeof (struct key_value));
+
+ undef_count = 0;
+ bfd_link_hash_traverse (link_info.hash, pe_undef_fill, "");
+
+ /* sort items */
+ qsort (udef_table, undef_count, sizeof (struct key_value), undef_sort_cmp);
+}
+
+static void
+add_bfd_to_link (bfd *abfd, const char *name, struct bfd_link_info *linfo)
+{
+ lang_input_statement_type *fake_file;
+
+ fake_file = lang_add_input_file (name,
+ lang_input_file_is_fake_enum,
+ NULL);
+ fake_file->the_bfd = abfd;
+ ldlang_add_file (fake_file);
+
+ if (!bfd_link_add_symbols (abfd, linfo))
+ einfo ("%Xaddsym %s: %E\n", name);
+}
+
+void
+pe_process_import_defs (bfd *output_bfd, struct bfd_link_info *linfo)
+{
+ int i, j;
+ def_file_module *module;
+ def_file_import *imp;
+
+ pe_dll_id_target (bfd_get_target (output_bfd));
+
+ if (!pe_def_file)
+ return;
+
+ imp = pe_def_file->imports;
+
+ pe_create_undef_table ();
+
+ for (module = pe_def_file->modules; module; module = module->next)
+ {
+ int do_this_dll = 0;
+
+ for (i = 0; i < pe_def_file->num_imports && imp[i].module != module; i++)
+ ;
+ if (i >= pe_def_file->num_imports)
+ continue;
+
+ dll_filename = module->name;
+ dll_symname = xstrdup (module->name);
+ for (j = 0; dll_symname[j]; j++)
+ if (!ISALNUM (dll_symname[j]))
+ dll_symname[j] = '_';
+
+ for (; i < pe_def_file->num_imports && imp[i].module == module; i++)
+ {
+ def_file_export exp;
+ struct bfd_link_hash_entry *blhe;
+ int lead_at = (*imp[i].internal_name == '@');
+ /* See if we need this import. */
+ size_t len = strlen (imp[i].internal_name);
+ char *name = xmalloc (len + 2 + 6);
+ bfd_boolean include_jmp_stub = FALSE;
+ bfd_boolean is_cdecl = FALSE;
+ bfd_boolean is_undef = FALSE;
+
+ if (!lead_at && strchr (imp[i].internal_name, '@') == NULL)
+ is_cdecl = TRUE;
+
+ if (lead_at)
+ sprintf (name, "%s", imp[i].internal_name);
+ else
+ sprintf (name, "%s%s",U (""), imp[i].internal_name);
+
+ blhe = bfd_link_hash_lookup (linfo->hash, name,
+ FALSE, FALSE, FALSE);
+
+ /* Include the jump stub for <sym> only if the <sym>
+ is undefined. */
+ if (!blhe || (blhe && blhe->type != bfd_link_hash_undefined))
+ {
+ if (lead_at)
+ sprintf (name, "%s%s", "__imp_", imp[i].internal_name);
+ else
+ sprintf (name, "%s%s%s", "__imp_", U (""),
+ imp[i].internal_name);
+
+ blhe = bfd_link_hash_lookup (linfo->hash, name,
+ FALSE, FALSE, FALSE);
+ if (blhe)
+ is_undef = (blhe->type == bfd_link_hash_undefined);
+ }
+ else
+ {
+ include_jmp_stub = TRUE;
+ is_undef = (blhe->type == bfd_link_hash_undefined);
+ }
+
+ if (is_cdecl && (!blhe || (blhe && blhe->type != bfd_link_hash_undefined)))
+ {
+ sprintf (name, "%s%s",U (""), imp[i].internal_name);
+ blhe = pe_find_cdecl_alias_match (linfo, name);
+ include_jmp_stub = TRUE;
+ if (blhe)
+ is_undef = (blhe->type == bfd_link_hash_undefined);
+ }
+
+ free (name);
+
+ if (is_undef)
+ {
+ bfd *one;
+ /* We do. */
+ if (!do_this_dll)
+ {
+ bfd *ar_head = make_head (output_bfd);
+ add_bfd_to_link (ar_head, ar_head->filename, linfo);
+ do_this_dll = 1;
+ }
+ exp.internal_name = imp[i].internal_name;
+ exp.name = imp[i].name;
+ exp.its_name = imp[i].its_name;
+ exp.ordinal = imp[i].ordinal;
+ exp.hint = exp.ordinal >= 0 ? exp.ordinal : 0;
+ exp.flag_private = 0;
+ exp.flag_constant = 0;
+ exp.flag_data = imp[i].data;
+ exp.flag_noname = exp.name ? 0 : 1;
+ one = make_one (&exp, output_bfd, (! exp.flag_data) && include_jmp_stub);
+ add_bfd_to_link (one, one->filename, linfo);
+ }
+ }
+ if (do_this_dll)
+ {
+ bfd *ar_tail = make_tail (output_bfd);
+ add_bfd_to_link (ar_tail, ar_tail->filename, linfo);
+ }
+
+ free (dll_symname);
+ }
+
+ while (undef_count)
+ {
+ --undef_count;
+ free (udef_table[undef_count].key);
+ }
+ free (udef_table);
+}
+
+/* We were handed a *.DLL file. Parse it and turn it into a set of
+ IMPORTS directives in the def file. Return TRUE if the file was
+ handled, FALSE if not. */
+
+static unsigned int
+pe_get16 (bfd *abfd, int where)
+{
+ unsigned char b[2];
+
+ bfd_seek (abfd, (file_ptr) where, SEEK_SET);
+ bfd_bread (b, (bfd_size_type) 2, abfd);
+ return b[0] + (b[1] << 8);
+}
+
+static unsigned int
+pe_get32 (bfd *abfd, int where)
+{
+ unsigned char b[4];
+
+ bfd_seek (abfd, (file_ptr) where, SEEK_SET);
+ bfd_bread (b, (bfd_size_type) 4, abfd);
+ return b[0] + (b[1] << 8) + (b[2] << 16) + (b[3] << 24);
+}
+
+static unsigned int
+pe_as32 (void *ptr)
+{
+ unsigned char *b = ptr;
+
+ return b[0] + (b[1] << 8) + (b[2] << 16) + (b[3] << 24);
+}
+
+bfd_boolean
+pe_implied_import_dll (const char *filename)
+{
+ bfd *dll;
+ bfd_vma pe_header_offset, opthdr_ofs, num_entries, i;
+ bfd_vma export_rva, export_size, nsections, secptr, expptr;
+ bfd_vma exp_funcbase;
+ unsigned char *expdata;
+ char *erva;
+ bfd_vma name_rvas, nexp;
+ const char *dllname;
+ /* Initialization with start > end guarantees that is_data
+ will not be set by mistake, and avoids compiler warning. */
+ bfd_vma data_start = 1;
+ bfd_vma data_end = 0;
+ bfd_vma rdata_start = 1;
+ bfd_vma rdata_end = 0;
+ bfd_vma bss_start = 1;
+ bfd_vma bss_end = 0;
+
+ /* No, I can't use bfd here. kernel32.dll puts its export table in
+ the middle of the .rdata section. */
+ dll = bfd_openr (filename, pe_details->target_name);
+ if (!dll)
+ {
+ einfo ("%Xopen %s: %E\n", filename);
+ return FALSE;
+ }
+
+ /* PEI dlls seem to be bfd_objects. */
+ if (!bfd_check_format (dll, bfd_object))
+ {
+ einfo ("%X%s: this doesn't appear to be a DLL\n", filename);
+ return FALSE;
+ }
+
+ /* Get pe_header, optional header and numbers of directory entries. */
+ pe_header_offset = pe_get32 (dll, 0x3c);
+ opthdr_ofs = pe_header_offset + 4 + 20;
+#ifdef pe_use_x86_64
+ num_entries = pe_get32 (dll, opthdr_ofs + 92 + 4 * 4); /* & NumberOfRvaAndSizes. */
+#else
+ num_entries = pe_get32 (dll, opthdr_ofs + 92);
+#endif
+
+ /* No import or export directory entry. */
+ if (num_entries < 1)
+ return FALSE;
+
+#ifdef pe_use_x86_64
+ export_rva = pe_get32 (dll, opthdr_ofs + 96 + 4 * 4);
+ export_size = pe_get32 (dll, opthdr_ofs + 100 + 4 * 4);
+#else
+ export_rva = pe_get32 (dll, opthdr_ofs + 96);
+ export_size = pe_get32 (dll, opthdr_ofs + 100);
+#endif
+
+ /* No export table - nothing to export. */
+ if (export_size == 0)
+ return FALSE;
+
+ nsections = pe_get16 (dll, pe_header_offset + 4 + 2);
+ secptr = (pe_header_offset + 4 + 20 +
+ pe_get16 (dll, pe_header_offset + 4 + 16));
+ expptr = 0;
+
+ /* Get the rva and size of the export section. */
+ for (i = 0; i < nsections; i++)
+ {
+ char sname[8];
+ bfd_vma secptr1 = secptr + 40 * i;
+ bfd_vma vaddr = pe_get32 (dll, secptr1 + 12);
+ bfd_vma vsize = pe_get32 (dll, secptr1 + 16);
+ bfd_vma fptr = pe_get32 (dll, secptr1 + 20);
+
+ bfd_seek (dll, (file_ptr) secptr1, SEEK_SET);
+ bfd_bread (sname, (bfd_size_type) 8, dll);
+
+ if (vaddr <= export_rva && vaddr + vsize > export_rva)
+ {
+ expptr = fptr + (export_rva - vaddr);
+ if (export_rva + export_size > vaddr + vsize)
+ export_size = vsize - (export_rva - vaddr);
+ break;
+ }
+ }
+
+ /* Scan sections and store the base and size of the
+ data and bss segments in data/base_start/end. */
+ for (i = 0; i < nsections; i++)
+ {
+ bfd_vma secptr1 = secptr + 40 * i;
+ bfd_vma vsize = pe_get32 (dll, secptr1 + 8);
+ bfd_vma vaddr = pe_get32 (dll, secptr1 + 12);
+ bfd_vma flags = pe_get32 (dll, secptr1 + 36);
+ char sec_name[9];
+
+ sec_name[8] = '\0';
+ bfd_seek (dll, (file_ptr) secptr1 + 0, SEEK_SET);
+ bfd_bread (sec_name, (bfd_size_type) 8, dll);
+
+ if (strcmp(sec_name,".data") == 0)
+ {
+ data_start = vaddr;
+ data_end = vaddr + vsize;
+
+ if (pe_dll_extra_pe_debug)
+ printf ("%s %s: 0x%08lx-0x%08lx (0x%08lx)\n",
+ __FUNCTION__, sec_name, (unsigned long) vaddr,
+ (unsigned long) (vaddr + vsize), (unsigned long) flags);
+ }
+ else if (strcmp(sec_name,".rdata") == 0)
+ {
+ rdata_start = vaddr;
+ rdata_end = vaddr + vsize;
+
+ if (pe_dll_extra_pe_debug)
+ printf ("%s %s: 0x%08lx-0x%08lx (0x%08lx)\n",
+ __FUNCTION__, sec_name, (unsigned long) vaddr,
+ (unsigned long) (vaddr + vsize), (unsigned long) flags);
+ }
+ else if (strcmp (sec_name,".bss") == 0)
+ {
+ bss_start = vaddr;
+ bss_end = vaddr + vsize;
+
+ if (pe_dll_extra_pe_debug)
+ printf ("%s %s: 0x%08lx-0x%08lx (0x%08lx)\n",
+ __FUNCTION__, sec_name, (unsigned long) vaddr,
+ (unsigned long) (vaddr + vsize), (unsigned long) flags);
+ }
+ }
+
+ expdata = xmalloc (export_size);
+ bfd_seek (dll, (file_ptr) expptr, SEEK_SET);
+ bfd_bread (expdata, (bfd_size_type) export_size, dll);
+ erva = (char *) expdata - export_rva;
+
+ if (pe_def_file == 0)
+ pe_def_file = def_file_empty ();
+
+ nexp = pe_as32 (expdata + 24);
+ name_rvas = pe_as32 (expdata + 32);
+ exp_funcbase = pe_as32 (expdata + 28);
+
+ /* Use internal dll name instead of filename
+ to enable symbolic dll linking. */
+ dllname = erva + pe_as32 (expdata + 12);
+
+ /* Check to see if the dll has already been added to
+ the definition list and if so return without error.
+ This avoids multiple symbol definitions. */
+ if (def_get_module (pe_def_file, dllname))
+ {
+ if (pe_dll_extra_pe_debug)
+ printf ("%s is already loaded\n", dllname);
+ return TRUE;
+ }
+
+ /* Iterate through the list of symbols. */
+ for (i = 0; i < nexp; i++)
+ {
+ /* Pointer to the names vector. */
+ bfd_vma name_rva = pe_as32 (erva + name_rvas + i * 4);
+ def_file_import *imp;
+ /* Pointer to the function address vector. */
+ bfd_vma func_rva = pe_as32 (erva + exp_funcbase + i * 4);
+ int is_data = 0;
+
+ /* Skip unwanted symbols, which are
+ exported in buggy auto-import releases. */
+ if (! CONST_STRNEQ (erva + name_rva, "__nm_"))
+ {
+ int is_dup = 0;
+ /* is_data is true if the address is in the data, rdata or bss
+ segment. */
+ is_data =
+ (func_rva >= data_start && func_rva < data_end)
+ || (func_rva >= rdata_start && func_rva < rdata_end)
+ || (func_rva >= bss_start && func_rva < bss_end);
+
+ imp = def_file_add_import (pe_def_file, erva + name_rva,
+ dllname, i, NULL, NULL, &is_dup);
+ /* Mark symbol type. */
+ if (!is_dup)
+ imp->data = is_data;
+
+ if (pe_dll_extra_pe_debug)
+ printf ("%s dll-name: %s sym: %s addr: 0x%lx %s\n",
+ __FUNCTION__, dllname, erva + name_rva,
+ (unsigned long) func_rva, is_data ? "(data)" : "");
+ }
+ }
+
+ return TRUE;
+}
+
+void
+pe_output_file_set_long_section_names (bfd *abfd)
+{
+ if (pe_use_coff_long_section_names < 0)
+ return;
+ if (!bfd_coff_set_long_section_names (abfd, pe_use_coff_long_section_names))
+ einfo (_("%XError: can't use long section names on this arch\n"));
+}
+
+/* These are the main functions, called from the emulation. The first
+ is called after the bfds are read, so we can guess at how much space
+ we need. The second is called after everything is placed, so we
+ can put the right values in place. */
+
+void
+pe_dll_build_sections (bfd *abfd, struct bfd_link_info *info)
+{
+ pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
+ process_def_file_and_drectve (abfd, info);
+
+ if (pe_def_file->num_exports == 0 && !info->shared)
+ return;
+
+ generate_edata (abfd, info);
+ build_filler_bfd (1);
+ pe_output_file_set_long_section_names (filler_bfd);
+}
+
+void
+pe_exe_build_sections (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+ pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
+ build_filler_bfd (0);
+ pe_output_file_set_long_section_names (filler_bfd);
+}
+
+void
+pe_dll_fill_sections (bfd *abfd, struct bfd_link_info *info)
+{
+ pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
+ image_base = pe_data (abfd)->pe_opthdr.ImageBase;
+
+ generate_reloc (abfd, info);
+ if (reloc_sz > 0)
+ {
+ bfd_set_section_size (filler_bfd, reloc_s, reloc_sz);
+
+ /* Resize the sections. */
+ lang_reset_memory_regions ();
+ lang_size_sections (NULL, TRUE);
+
+ /* Redo special stuff. */
+ ldemul_after_allocation ();
+
+ /* Do the assignments again. */
+ lang_do_assignments (lang_final_phase_enum);
+ }
+
+ fill_edata (abfd, info);
+
+ if (info->shared && !info->pie)
+ pe_data (abfd)->dll = 1;
+
+ edata_s->contents = edata_d;
+ reloc_s->contents = reloc_d;
+}
+
+void
+pe_exe_fill_sections (bfd *abfd, struct bfd_link_info *info)
+{
+ pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
+ image_base = pe_data (abfd)->pe_opthdr.ImageBase;
+
+ generate_reloc (abfd, info);
+ if (reloc_sz > 0)
+ {
+ bfd_set_section_size (filler_bfd, reloc_s, reloc_sz);
+
+ /* Resize the sections. */
+ lang_reset_memory_regions ();
+ lang_size_sections (NULL, TRUE);
+
+ /* Redo special stuff. */
+ ldemul_after_allocation ();
+
+ /* Do the assignments again. */
+ lang_do_assignments (lang_final_phase_enum);
+ }
+ reloc_s->contents = reloc_d;
+}
+
+bfd_boolean
+pe_bfd_is_dll (bfd *abfd)
+{
+ return (bfd_get_format (abfd) == bfd_object
+ && obj_pe (abfd)
+ && pe_data (abfd)->dll);
+}
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