diff -ru --new-file a/bfd/midipix.h b/bfd/midipix.h
--- a/bfd/midipix.h 1969-12-31 19:00:00.000000000 -0500
+++ b/bfd/midipix.h 2015-03-11 17:23:18.492453732 -0400
@@ -0,0 +1,10 @@
+#ifndef MIDIPIX_H
+#define MIDIPIX_H
+
+#define PE_TARGET_MIDIPIX
+
+#define PE_DSO_SUFFIX ".so"
+#define PE_DSOLIB_SUFFIX ".dso.a"
+#define PE_IMPLIB_SUFFIX ".lib.a"
+
+#endif
--- a/ld/configure 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/configure 2015-03-11 20:01:08.888756786 -0400
@@ -19773,3 +19773,23 @@
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
+sed -i -e 's/@pe_executable_name@/'$PE_EXECUTABLE_NAME'/g' Makefile
+sed -i -e 's/@pe_crt_section@/'$PE_CRT_SECTION'/g' Makefile
+sed -i -e 's/@pe_cygwin_fork_support@/'$PE_CYGWIN_FORK_SUPPORT'/g' Makefile
+
+#PE custom import library support
+if [ -f peimplib.h ]; then
+ echo 'build directory is not clean (peimplib.h already exists)'
+ exit 2
+fi
+
+touch peimplib.h || exit 2
+
+case $target_os in
+ *midipix*)
+ cat >> peimplib.h << EOF
+
+/* midipix supersystem support */
+#include "midipix.h"
+EOF
+esac
diff -ru --new-file a/ld/emultempl/pe.em b/ld/emultempl/pe.em
--- a/ld/emultempl/pe.em 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/emultempl/pe.em 2015-11-25 09:02:09.729144140 -0500
@@ -35,6 +35,18 @@
only determine if the subsystem is console or windows in order to select
the correct entry point by default. */
+
+#include "peimplib.h"
+
+#ifndef PE_IMPLIB_SUFFIX
+#define PE_IMPLIB_SUFFIX ".dll.a"
+#endif
+
+#ifndef PE_DSO_SUFFIX
+#define PE_DSO_SUFFIX ".dll"
+#endif
+
+
#define TARGET_IS_${EMULATION_NAME}
/* Do this before including bfd.h, so we prototype the right functions. */
@@ -132,7 +144,7 @@
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 = TRUE;
+static bfd_boolean insert_timestamp = 0;
static const char *emit_build_id;
#ifdef DLL_SUPPORT
@@ -471,8 +483,8 @@
specifically set with --image-base\n"));
fprintf (file, _(" --disable-auto-image-base Do not auto-choose image base. (default)\n"));
fprintf (file, _(" --dll-search-prefix=<string> When linking dynamically to a dll without\n\
- an importlib, use <string><basename>.dll\n\
- in preference to lib<basename>.dll \n"));
+ an importlib, use <string><basename>"PE_DSO_SUFFIX"\n\
+ in preference to lib<basename>"PE_DSO_SUFFIX" \n"));
fprintf (file, _(" --enable-auto-import Do sophisticated linking of _sym to\n\
__imp_sym for DATA references\n"));
fprintf (file, _(" --disable-auto-import Do not auto-import DATA items from DLLs\n"));
@@ -1698,7 +1710,7 @@
extension, and use that for the remainder of the
comparisons. */
pnt = strrchr (is3->the_bfd->filename, '.');
- if (pnt != NULL && filename_cmp (pnt, ".dll") == 0)
+ if (pnt != NULL && filename_cmp (pnt, PE_DSO_SUFFIX) == 0)
break;
}
@@ -1733,7 +1745,7 @@
then leave the filename alone. */
pnt = strrchr (is->the_bfd->filename, '.');
- if (is_ms_arch && (filename_cmp (pnt, ".dll") == 0))
+ if (is_ms_arch && (filename_cmp (pnt, PE_DSO_SUFFIX) == 0))
{
int idata2 = 0, reloc_count=0;
asection *sec;
@@ -2298,10 +2310,14 @@
}
libname_fmt [] =
{
+ /* optionally support ldso-specific import libraries */
+ #ifdef PE_DSOLIB_SUFFIX
+ { "lib%s"PE_DSOLIB_SUFFIX, FALSE },
+ #endif
/* Preferred explicit import library for dll's. */
- { "lib%s.dll.a", FALSE },
+ { "lib%s"PE_IMPLIB_SUFFIX, FALSE },
/* Alternate explicit import library for dll's. */
- { "%s.dll.a", FALSE },
+ { "%s"PE_IMPLIB_SUFFIX, FALSE },
/* "libfoo.a" could be either an import lib or a static lib.
For backwards compatibility, libfoo.a needs to precede
libfoo.dll and foo.dll in the search. */
@@ -2310,10 +2326,10 @@
{ "%s.lib", FALSE },
#ifdef DLL_SUPPORT
/* Try "<prefix>foo.dll" (preferred dll name, if specified). */
- { "%s%s.dll", TRUE },
+ { "%s%s"PE_DSO_SUFFIX, TRUE },
#endif
/* Try "libfoo.dll" (default preferred dll name). */
- { "lib%s.dll", FALSE },
+ { "lib%s"PE_DSO_SUFFIX, FALSE },
/* Finally try 'native' dll name "foo.dll". */
{ "%s.dll", FALSE },
/* Note: If adding more formats to this table, make sure to check to
diff -ru --new-file a/ld/emultempl/pep.em b/ld/emultempl/pep.em
--- a/ld/emultempl/pep.em 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/emultempl/pep.em 2015-11-25 09:02:21.153143987 -0500
@@ -42,6 +42,18 @@
/* For WINDOWS_XP64 and higher */
/* Based on pe.em, but modified for 64 bit support. */
+
+#include "peimplib.h"
+
+#ifndef PE_IMPLIB_SUFFIX
+#define PE_IMPLIB_SUFFIX ".dll.a"
+#endif
+
+#ifndef PE_DSO_SUFFIX
+#define PE_DSO_SUFFIX ".dll"
+#endif
+
+
#define TARGET_IS_${EMULATION_NAME}
#define COFF_IMAGE_WITH_PE
@@ -147,7 +159,7 @@
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 = TRUE;
+static bfd_boolean insert_timestamp = 0;
static const char *emit_build_id;
#ifdef DLL_SUPPORT
@@ -434,8 +446,8 @@
unless user specifies one\n"));
fprintf (file, _(" --disable-auto-image-base Do not auto-choose image base. (default)\n"));
fprintf (file, _(" --dll-search-prefix=<string> When linking dynamically to a dll without\n\
- an importlib, use <string><basename>.dll\n\
- in preference to lib<basename>.dll \n"));
+ an importlib, use <string><basename>"PE_DSO_SUFFIX"\n\
+ in preference to lib<basename>"PE_DSO_SUFFIX" \n"));
fprintf (file, _(" --enable-auto-import Do sophisticated linking of _sym to\n\
__imp_sym for DATA references\n"));
fprintf (file, _(" --disable-auto-import Do not auto-import DATA items from DLLs\n"));
@@ -1635,7 +1647,7 @@
extension, and use that for the remainder of the
comparisons. */
pnt = strrchr (is3->the_bfd->filename, '.');
- if (pnt != NULL && filename_cmp (pnt, ".dll") == 0)
+ if (pnt != NULL && filename_cmp (pnt, PE_DSO_SUFFIX) == 0)
break;
}
@@ -1670,7 +1682,7 @@
then leave the filename alone. */
pnt = strrchr (is->the_bfd->filename, '.');
- if (is_ms_arch && (filename_cmp (pnt, ".dll") == 0))
+ if (is_ms_arch && (filename_cmp (pnt, PE_DSO_SUFFIX) == 0))
{
int idata2 = 0, reloc_count=0;
asection *sec;
@@ -2062,10 +2074,14 @@
}
libname_fmt [] =
{
+ /* optionally support ldso-specific import libraries */
+ #ifdef PE_DSOLIB_SUFFIX
+ { "lib%s"PE_DSOLIB_SUFFIX, FALSE },
+ #endif
/* Preferred explicit import library for dll's. */
- { "lib%s.dll.a", FALSE },
+ { "lib%s"PE_IMPLIB_SUFFIX, FALSE },
/* Alternate explicit import library for dll's. */
- { "%s.dll.a", FALSE },
+ { "%s"PE_IMPLIB_SUFFIX, FALSE },
/* "libfoo.a" could be either an import lib or a static lib.
For backwards compatibility, libfoo.a needs to precede
libfoo.dll and foo.dll in the search. */
@@ -2074,10 +2090,10 @@
{ "%s.lib", FALSE },
#ifdef DLL_SUPPORT
/* Try "<prefix>foo.dll" (preferred dll name, if specified). */
- { "%s%s.dll", TRUE },
+ { "%s%s"PE_DSO_SUFFIX, TRUE },
#endif
/* Try "libfoo.dll" (default preferred dll name). */
- { "lib%s.dll", FALSE },
+ { "lib%s"PE_DSO_SUFFIX, FALSE },
/* Finally try 'native' dll name "foo.dll". */
{ "%s.dll", FALSE },
/* Note: If adding more formats to this table, make sure to check to
diff -ru --new-file a/ld/configure.tgt b/ld/configure.tgt
--- a/ld/configure.tgt 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/configure.tgt 2015-03-11 20:09:20.564772519 -0400
@@ -319,6 +319,11 @@
test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
i[3-7]86-*-mingw32*) targ_emul=i386pe ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
+i[3-7]86-*-midipix*) targ_emul=i386pe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o" ;
+ PE_EXECUTABLE_NAME=a.out ;
+ PE_CRT_SECTION=no ;
+ PE_CYGWIN_FORK_SUPPORT=no ;;
x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
targ_extra_emuls=i386pe ;
targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
@@ -329,7 +333,13 @@
x86_64-*-mingw*) targ_emul=i386pep ;
targ_extra_emuls=i386pe
targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
-i[3-7]86-*-interix*) targ_emul=i386pe_posix;
+x86_64-*-midipix*) targ_emul=i386pep ;
+ targ_extra_emuls=i386pe ;
+ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;
+ PE_EXECUTABLE_NAME=a.out ;
+ PE_CRT_SECTION=no ;
+ PE_CYGWIN_FORK_SUPPORT=no ;;
+i[3-7]86-*-interix*) targ_emul=i386pe_posix ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
i[3-7]86-*-beospe*) targ_emul=i386beos ;;
i[3-7]86-*-beos*) targ_emul=elf_i386_be ;;
@@ -825,6 +836,10 @@
*-*-linux*)
;;
+*-*-midipix*)
+ NATIVE_LIB_DIRS=
+ ;;
+
*-*-netbsd*)
;;
diff -ru --new-file a/ld/Makefile.in b/ld/Makefile.in
--- a/ld/Makefile.in 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/Makefile.in 2015-03-11 20:09:38.972773108 -0400
@@ -54,6 +54,9 @@
host_triplet = @host@
target_triplet = @target@
bin_PROGRAMS = ld-new$(EXEEXT)
+PE_EXECUTABLE_NAME = @pe_executable_name@
+PE_CRT_SECTION = @pe_crt_section@
+PE_CYGWIN_FORK_SUPPORT = @pe_cygwin_fork_support@
# Automake 1.9 will only build info files in the objdir if they are
# mentioned in DISTCLEANFILES. It doesn't have to be unconditional,
@@ -831,7 +833,7 @@
POTFILES = $(CFILES) $(HFILES) $(EMULATION_FILES)
# These all start with e so 'make clean' can find them.
-GENSCRIPTS = LIB_PATH='${LIB_PATH}' $(SHELL) $(srcdir)/genscripts.sh "${srcdir}" "${libdir}" "${prefix}" "${exec_prefix}" @host@ @target@ @target_alias@ "@EMULATION_LIBPATH@" "@NATIVE_LIB_DIRS@" @use_sysroot@ @enable_initfini_array@
+GENSCRIPTS = EXECUTABLE_NAME='${PE_EXECUTABLE_NAME}' PE_CRT_SECTION='${PE_CRT_SECTION}' PE_CYGWIN_FORK_SUPPORT='${PE_CYGWIN_FORK_SUPPORT}' LIB_PATH='${LIB_PATH}' $(SHELL) $(srcdir)/genscripts.sh "${srcdir}" "${libdir}" "${prefix}" "${exec_prefix}" @host@ @target@ @target_alias@ "@EMULATION_LIBPATH@" "@NATIVE_LIB_DIRS@" @use_sysroot@ @enable_initfini_array@
GEN_DEPENDS = $(srcdir)/genscripts.sh stringify.sed
ELF_DEPS = $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/elf-generic.em $(srcdir)/scripttempl/DWARF.sc
ELF_GEN_DEPS = $(srcdir)/emultempl/generic.em $(srcdir)/emultempl/elf-generic.em $(srcdir)/emultempl/genelf.em $(srcdir)/scripttempl/DWARF.sc
diff -ru --new-file a/ld/scripttempl/pep.sc b/ld/scripttempl/pep.sc
--- a/ld/scripttempl/pep.sc 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/scripttempl/pep.sc 2015-03-11 20:10:05.324773952 -0400
@@ -92,12 +92,17 @@
${RELOCATING+ *(.gcc_except_table)}
}
+EOF
+if [ x"$PE_CYGWIN_FORK_SUPPORT" != xno ]; then cat << EOF
/* The Cygwin32 library uses a section to avoid copying certain data
on fork. This used to be named ".data$nocopy". The linker used
to include this between __data_start__ and __data_end__, but that
breaks building the cygwin32 dll. Instead, we name the section
".data_cygwin_nocopy" and explicitly include it after __data_end__. */
+EOF
+fi
+cat << EOF
.data ${RELOCATING+BLOCK(__section_alignment__)} :
{
${RELOCATING+__data_start__ = . ;}
@@ -106,7 +111,12 @@
${R_DATA}
*(.jcr)
${RELOCATING+__data_end__ = . ;}
+EOF
+if [ x"$PE_CYGWIN_FORK_SUPPORT" != xno ]; then cat << EOF
${RELOCATING+*(.data_cygwin_nocopy)}
+EOF
+fi
+cat << EOF
}
.rdata ${RELOCATING+BLOCK(__section_alignment__)} :
@@ -170,6 +180,8 @@
${RELOCATING+__IAT_end__ = .;}
${R_IDATA67}
}
+EOF
+if [ x"$PE_CRT_SECTION" != xno ]; then cat << EOF
.CRT ${RELOCATING+BLOCK(__section_alignment__)} :
{
${RELOCATING+___crt_xc_start__ = . ;}
@@ -188,6 +200,9 @@
${R_CRT_XT}
${RELOCATING+___crt_xt_end__ = . ;}
}
+EOF
+fi
+cat << EOF
/* Windows TLS expects .tls\$AAA to be at the start and .tls\$ZZZ to be
at the end of the .tls section. This is important because _tls_start MUST
diff -ru --new-file a/ld/scripttempl/pe.sc b/ld/scripttempl/pe.sc
--- a/ld/scripttempl/pe.sc 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/scripttempl/pe.sc 2015-03-11 20:10:10.036774102 -0400
@@ -92,12 +92,17 @@
${RELOCATING+ *(.gcc_except_table)}
}
+EOF
+if [ x"$PE_CYGWIN_FORK_SUPPORT" != xno ]; then cat << EOF
/* The Cygwin32 library uses a section to avoid copying certain data
on fork. This used to be named ".data$nocopy". The linker used
to include this between __data_start__ and __data_end__, but that
breaks building the cygwin32 dll. Instead, we name the section
".data_cygwin_nocopy" and explicitly include it after __data_end__. */
+EOF
+fi
+cat << EOF
.data ${RELOCATING+BLOCK(__section_alignment__)} :
{
${RELOCATING+__data_start__ = . ;}
@@ -106,7 +111,12 @@
${R_DATA}
*(.jcr)
${RELOCATING+__data_end__ = . ;}
+EOF
+if [ x"$PE_CYGWIN_FORK_SUPPORT" != xno ]; then cat << EOF
${RELOCATING+*(.data_cygwin_nocopy)}
+EOF
+fi
+cat << EOF
}
.rdata ${RELOCATING+BLOCK(__section_alignment__)} :
@@ -165,6 +175,8 @@
${RELOCATING+__IAT_end__ = .;}
${R_IDATA67}
}
+EOF
+if [ x"$PE_CRT_SECTION" != xno ]; then cat << EOF
.CRT ${RELOCATING+BLOCK(__section_alignment__)} :
{
${RELOCATING+___crt_xc_start__ = . ;}
@@ -183,6 +195,9 @@
${R_CRT_XT}
${RELOCATING+___crt_xt_end__ = . ;}
}
+EOF
+fi
+cat << EOF
/* Windows TLS expects .tls\$AAA to be at the start and .tls\$ZZZ to be
at the end of section. This is important because _tls_start MUST
diff -ru --new-file a/binutils/winduni.c b/binutils/winduni.c
--- a/binutils/winduni.c 2014-07-03 01:37:23.000000000 -0400
+++ b/binutils/winduni.c 2015-02-14 11:18:32.987163288 -0500
@@ -57,7 +57,7 @@
/* Codepages mapped. */
static local_iconv_map codepages[] =
{
- { 0, "MS-ANSI" },
+ { 0, "cp1252" },
{ 1, "WINDOWS-1252" },
{ 437, "MS-ANSI" },
{ 737, "MS-GREEK" },
diff -ru a/ld/pe-dll.c b/ld/pe-dll.c
--- a/ld/pe-dll.c 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/pe-dll.c 2015-06-13 20:08:00.160401506 -0400
@@ -40,6 +40,7 @@
#include "coff/internal.h"
#include "../bfd/libcoff.h"
#include "deffile.h"
+#include "peimplib.h"
#ifdef pe_use_x86_64
@@ -234,7 +235,11 @@
{ STRING_COMMA_LEN ("impure_ptr") },
{ STRING_COMMA_LEN ("_impure_ptr") },
{ STRING_COMMA_LEN ("_fmode") },
+ #ifdef PE_TARGET_MIDIPIX
+ /* (default) excluded symbols are defined by the caller (specs, etc.) */
+ #else
{ STRING_COMMA_LEN ("environ") },
+ #endif
{ NULL, 0 }
};
@@ -644,10 +649,13 @@
{
int i, j;
struct bfd_link_hash_entry *blhe;
+ struct bfd_link_hash_entry *blhew;
bfd *b;
struct bfd_section *s;
def_file_export *e = 0;
bfd_boolean resort_needed;
+ char *weaksym;
+ char *objsym;
if (!pe_def_file)
pe_def_file = def_file_empty ();
@@ -737,6 +745,16 @@
if (is_import (sn))
continue;
+ if (!strncmp (sn, ".weak.", 6) && strchr (sn + 6, '.'))
+ {
+ objsym = strdup (sn);
+ weaksym = strdup (sn + 6);
+ *(strchr (weaksym, '.')) = '\0';
+ sn = weaksym;
+ }
+ else
+ weaksym = 0;
+
name = xmalloc (strlen ("__imp_") + strlen (sn) + 1);
sprintf (name, "%s%s", "__imp_", sn);
@@ -745,7 +763,8 @@
free (name);
if (blhe && blhe->type == bfd_link_hash_defined)
- continue;
+ if (strncmp (blhe->u.def.section->name, ".got$", 5))
+ continue;
}
if (pe_details->underscored && *sn == '_')
@@ -761,7 +780,20 @@
/* Fill data flag properly, from dlltool.c. */
if (!is_dup)
p->flag_data = !(symbols[j]->flags & BSF_FUNCTION);
+
+ if (weaksym)
+ {
+ blhew = bfd_link_hash_lookup (info->hash, weaksym,
+ FALSE, FALSE, FALSE);
+ if (blhew->type != bfd_link_hash_defined)
+ {
+ free (p->internal_name);
+ p->internal_name = objsym;
+ }
+ }
}
+ if (weaksym)
+ free (weaksym);
}
}
}
@@ -910,6 +942,7 @@
if (blhe
&& (blhe->type == bfd_link_hash_defined
+ || (blhe->type == bfd_link_hash_defweak)
|| (blhe->type == bfd_link_hash_common)))
{
count_exported++;
@@ -919,7 +952,7 @@
/* 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)
+ if ((blhe->type == bfd_link_hash_defined) || (blhe->type == bfd_link_hash_defweak))
exported_symbol_sections[i] = blhe->u.def.section;
else
exported_symbol_sections[i] = blhe->u.c.p->section;
diff -ru --new-file a/bfd/config.bfd b/bfd/config.bfd
--- a/bfd/config.bfd 2014-07-03 01:37:20.000000000 -0400
+++ b/bfd/config.bfd 2015-02-14 11:27:08.199179775 -0500
@@ -679,7 +679,7 @@
targ_archs="$targ_archs bfd_arm_arch"
want64=true
;;
- x86_64-*-mingw* | x86_64-*-pe | x86_64-*-pep | x86_64-*-cygwin)
+ x86_64-*-mingw* | x86_64-*-pe | x86_64-*-pep | x86_64-*-cygwin | x86_64-*-midipix*)
targ_defvec=x86_64_pe_vec
targ_selvecs="x86_64_pe_vec x86_64_pei_vec x86_64_pe_be_vec x86_64_elf64_vec l1om_elf64_vec k1om_elf64_vec i386_pe_vec i386_pei_vec i386_elf32_vec"
want64=true
@@ -731,7 +731,7 @@
targ_defvec=i386_elf32_vec
targ_selvecs=i386_coff_vec
;;
- i[3-7]86-*-mingw32* | i[3-7]86-*-cygwin* | i[3-7]86-*-winnt | i[3-7]86-*-pe)
+ i[3-7]86-*-mingw32* | i[3-7]86-*-cygwin* | i[3-7]86-*-winnt | i[3-7]86-*-pe | i[3-7]86-*-midipix*)
targ_defvec=i386_pe_vec
targ_selvecs="i386_pe_vec i386_pei_vec i386_elf32_vec"
targ_underscore=yes
diff -ru --new-file a/binutils/configure b/binutils/configure
--- a/binutils/configure 2014-07-03 01:37:22.000000000 -0400
+++ b/binutils/configure 2015-09-13 21:35:09.738957435 -0400
@@ -14015,7 +14015,7 @@
BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
;;
- x86_64-*-mingw* | x86_64-*-cygwin*)
+ x86_64-*-mingw* | x86_64-*-midipix* | x86_64-*-cygwin*)
BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
if test -z "$DLLTOOL_DEFAULT"; then
DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
@@ -14025,7 +14025,7 @@
BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
;;
- i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*)
+ i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-midipix* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*)
BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
if test -z "$DLLTOOL_DEFAULT"; then
DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
diff -ru --new-file a/configure b/configure
--- a/configure 2014-07-03 01:37:23.000000000 -0400
+++ b/configure 2015-03-11 17:07:15.820422926 -0400
@@ -3428,6 +3428,9 @@
x86_64-*-mingw*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
+ *-midipix*)
+ noconfigdirs="$noconfigdirs ${libgcj}"
+ ;;
mmix-*-*)
noconfigdirs="$noconfigdirs target-libffi target-boehm-gc"
;;
@@ -3549,6 +3552,9 @@
*-*-mingw*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
+ *-*-midipix*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
*-*-netbsd*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
@@ -6257,7 +6263,7 @@
target_elf=no
case $target in
- *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
+ *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-midipix* | *-aout* | *-*coff* | \
*-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux*)
target_elf=no
diff -ru --new-file a/gas/configure.tgt b/gas/configure.tgt
--- a/gas/configure.tgt 2014-07-03 01:37:25.000000000 -0400
+++ b/gas/configure.tgt 2015-02-14 11:27:08.223179776 -0500
@@ -262,7 +262,7 @@
i*) fmt=coff em=pe ;;
esac ;;
i386-*-interix*) fmt=coff em=interix ;;
- i386-*-mingw*)
+ i386-*-mingw* | i386-*-midipix*)
case ${cpu} in
x86_64*) fmt=coff em=pep ;;
i*) fmt=coff em=pe ;;
diff -ru a/bfd/cofflink.c b/bfd/cofflink.c
--- a/bfd/cofflink.c 2014-07-03 01:37:20.000000000 -0400
+++ b/bfd/cofflink.c 2015-06-13 20:22:46.000389638 -0400
@@ -202,6 +202,7 @@
bfd_size_type symesz;
bfd_byte *esym;
bfd_byte *esym_end;
+ char *weaksym;
*pneeded = FALSE;
@@ -236,6 +237,16 @@
&& CONST_STRNEQ (name, "__imp_"))
h = bfd_link_hash_lookup (info->hash, name + 6, FALSE, FALSE, TRUE);
+ if (!h && !strncmp (name, ".weak.", 6) && strchr (name + 6, '.'))
+ {
+ weaksym = strdup (name + 6);
+ *(strchr (weaksym, '.')) = '\0';
+ h = bfd_link_hash_lookup (info->hash, weaksym, FALSE, FALSE, TRUE);
+ name = weaksym;
+ }
+ else
+ weaksym = 0;
+
/* We are only interested in symbols that are currently
undefined. If a symbol is currently known to be common,
COFF linkers do not bring in an object file which defines
@@ -249,6 +260,9 @@
*pneeded = TRUE;
return TRUE;
}
+
+ if (weaksym)
+ free (weaksym);
}
esym += (sym.n_numaux + 1) * symesz;
@@ -320,6 +334,7 @@
bfd_byte *esym;
bfd_byte *esym_end;
bfd_size_type amt;
+ char *weaksym;
symcount = obj_raw_syment_count (abfd);
@@ -476,6 +491,20 @@
addit = FALSE;
}
+ if (!strncmp (name, ".weak.", 6) && strchr (name + 6, '.'))
+ {
+ if (! (bfd_coff_link_add_one_symbol
+ (info, abfd, name, flags, section, value,
+ (const char *) NULL, copy, FALSE,
+ (struct bfd_link_hash_entry **) sym_hash)))
+ goto error_return;
+
+ weaksym = strdup (name + 6);
+ *(strchr(weaksym, '.')) = 0;
+ name = weaksym;
+ flags |= BSF_WEAK;
+ }
+
if (addit)
{
if (! (bfd_coff_link_add_one_symbol
diff -ru a/bfd/linker.c b/bfd/linker.c
--- a/bfd/linker.c 2014-07-03 01:37:21.000000000 -0400
+++ b/bfd/linker.c 2015-06-06 17:51:24.148275212 -0400
@@ -1050,6 +1050,7 @@
struct archive_hash_table arsym_hash;
unsigned int indx;
struct bfd_link_hash_entry **pundef;
+ char *weaksym;
if (! bfd_has_map (abfd))
{
@@ -1073,6 +1074,13 @@
struct archive_hash_entry *arh;
struct archive_list *l, **pp;
+ if (!strncmp (arsym->name, ".weak.", 6) && strchr (arsym->name + 6, '.'))
+ {
+ weaksym = strdup (arsym->name + 6);
+ *(strchr (weaksym, '.')) = '\0';
+ arsym->name = weaksym;
+ }
+
arh = archive_hash_lookup (&arsym_hash, arsym->name, TRUE, FALSE);
if (arh == NULL)
goto error_return;
diff -ru a/gas/config/tc-i386.c b/gas/config/tc-i386.c
--- a/gas/config/tc-i386.c 2014-07-03 01:37:25.000000000 -0400
+++ b/gas/config/tc-i386.c 2015-06-12 22:40:37.100250091 -0400
@@ -9148,25 +9148,6 @@
value += md_pcrel_from (fixP);
#endif
}
-#if defined (OBJ_COFF) && defined (TE_PE)
- if (fixP->fx_addsy != NULL
- && S_IS_WEAK (fixP->fx_addsy)
- /* PR 16858: Do not modify weak function references. */
- && ! fixP->fx_pcrel)
- {
-#if !defined (TE_PEP)
- /* For x86 PE weak function symbols are neither PC-relative
- nor do they set S_IS_FUNCTION. So the only reliable way
- to detect them is to check the flags of their containing
- section. */
- if (S_GET_SEGMENT (fixP->fx_addsy) != NULL
- && S_GET_SEGMENT (fixP->fx_addsy)->flags & SEC_CODE)
- ;
- else
-#endif
- value -= S_GET_VALUE (fixP->fx_addsy);
- }
-#endif
/* Fix a few things - the dynamic linker expects certain values here,
and we must not disappoint it. */
@@ -9237,8 +9218,11 @@
fixP->fx_done = 0;
/* Remember value for tc_gen_reloc. */
fixP->fx_addnumber = value;
- /* Clear out the frag for now. */
- value = 0;
+ /* for data symbols, cancel the effect of the relocation */
+ if (!((S_GET_SEGMENT (fixP->fx_addsy)->flags) & SEC_CODE))
+ value = -S_GET_VALUE (fixP->fx_addsy);
+ else
+ value = 0;
}
#endif
else if (use_rela_relocations)
--- a/binutils/rename.c 2014-07-03 01:37:22.000000000 -0400
+++ b/binutils/rename.c 2015-11-25 23:13:38.086948592 -0500
@@ -167,7 +167,10 @@
&& s.st_nlink == 1)
)
{
- ret = rename (from, to);
+ if ((ret = rename (from, to)))
+ if (!(ret = simple_copy (from, to)))
+ unlink (from);
+
if (ret == 0)
{
if (exists)