diff options
| author | cvs2svn <> | 2012-08-10 13:37:40 +0400 |
|---|---|---|
| committer | cvs2svn <> | 2012-08-10 13:37:40 +0400 |
| commit | 4b180996100bf96c9c4bdc53c75f1593c93f96a8 (patch) | |
| tree | be34249cf6536ee82500baaa37c77f62c63958d4 | |
| parent | c0956742a74d194b9c18c7a91aa6d6010beb4cd3 (diff) | |
This commit was manufactured by cvs2svn to create tag 'cygwin-cygwin-1_7_16-release
1_7_16-release'.
Sprout from cygwin-64bit-branch 2012-08-10 09:37:33 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'cygwin-64bit-'
Cherrypick from master 2012-07-20 09:45:34 UTC Corinna Vinschen <corinna@vinschen.de> 'Forced checkin to fix date':
compile
include/ChangeLog
include/dis-asm.h
include/elf/m68hc11.h
include/mach-o/ChangeLog
include/mach-o/codesign.h
include/mach-o/external.h
include/mach-o/loader.h
include/mach-o/reloc.h
include/mach-o/x86-64.h
include/opcode/ChangeLog
include/opcode/mips.h
ltoptions.m4
ltversion.m4
lt~obsolete.m4
newlib/ChangeLog
newlib/libc/include/stdio.h
newlib/libc/include/sys/signal.h
newlib/libc/include/sys/stat.h
newlib/libc/include/sys/time.h
newlib/libc/include/sys/times.h
newlib/libc/include/sys/wait.h
newlib/libc/locale/lmessages.c
newlib/libc/locale/lmonetary.c
newlib/libc/locale/nl_langinfo.c
newlib/libc/machine/rl78/Makefile.am
newlib/libc/machine/rl78/Makefile.in
newlib/libc/machine/rl78/aclocal.m4
newlib/libc/machine/rl78/configure
newlib/libc/machine/rl78/configure.in
newlib/libc/machine/rl78/setjmp.S
newlib/libc/posix/collate.c
newlib/libc/posix/engine.c
newlib/libc/posix/glob.c
newlib/libc/posix/popen.c
newlib/libc/posix/readdir.c
newlib/libc/posix/regcomp.c
newlib/libc/posix/wordexp.c
newlib/libc/reent/mkdirr.c
newlib/libc/reent/renamer.c
newlib/libc/search/hash.c
newlib/libc/search/hash_bigkey.c
newlib/libc/search/hash_page.c
newlib/libc/stdio/asiprintf.c
newlib/libc/stdio/asprintf.c
newlib/libc/stdio/freopen.c
newlib/libc/stdio/mktemp.c
newlib/libc/stdio/vasiprintf.c
newlib/libc/stdio/vasprintf.c
newlib/libc/stdio/vfprintf.c
newlib/libc/stdio/vfscanf.c
newlib/libc/stdio/vfwprintf.c
newlib/libc/stdlib/mbtowc_r.c
newlib/libc/stdlib/mprec.h
newlib/libc/stdlib/wctomb_r.c
newlib/libc/string/strcasestr.c
newlib/libc/sys/sysnecv850/crt0.S
newlib/libc/time/strptime.c
newlib/libm/common/sf_round.c
newlib/libm/math/e_atan2.c
newlib/libm/math/e_exp.c
newlib/libm/math/e_pow.c
newlib/libm/math/e_rem_pio2.c
newlib/libm/math/ef_exp.c
newlib/libm/math/ef_pow.c
newlib/libm/math/er_lgamma.c
newlib/libm/math/erf_lgamma.c
newlib/testsuite/newlib.stdio/stdio.exp
newlib/testsuite/newlib.stdio/swprintf.c
winsup/ChangeLog
winsup/Makefile.common
winsup/cygwin/ChangeLog
winsup/cygwin/DevNotes
winsup/cygwin/Makefile.in
winsup/cygwin/cygheap.cc
winsup/cygwin/cygheap.h
winsup/cygwin/cygserver_ipc.h
winsup/cygwin/cygthread.cc
winsup/cygwin/cygtls.cc
winsup/cygwin/cygtls.h
winsup/cygwin/cygwait.cc
winsup/cygwin/cygwait.h
winsup/cygwin/dcrt0.cc
winsup/cygwin/exceptions.cc
winsup/cygwin/fhandler.h
winsup/cygwin/fhandler_console.cc
winsup/cygwin/fhandler_socket.cc
winsup/cygwin/fhandler_tape.cc
winsup/cygwin/fhandler_termios.cc
winsup/cygwin/fhandler_tty.cc
winsup/cygwin/fhandler_windows.cc
winsup/cygwin/flock.cc
winsup/cygwin/gendef
winsup/cygwin/gentls_offsets
winsup/cygwin/include/cygwin/socket.h
winsup/cygwin/include/cygwin/version.h
winsup/cygwin/include/inttypes.h
winsup/cygwin/include/stdint.h
winsup/cygwin/include/sys/wait.h
winsup/cygwin/lib/crt0.h
winsup/cygwin/ntdll.h
winsup/cygwin/path.cc
winsup/cygwin/path.h
winsup/cygwin/poll.cc
winsup/cygwin/posix_ipc.cc
winsup/cygwin/release/1.7.10
winsup/cygwin/release/1.7.11
winsup/cygwin/release/1.7.12
winsup/cygwin/release/1.7.13
winsup/cygwin/release/1.7.14
winsup/cygwin/release/1.7.15
winsup/cygwin/release/1.7.16
winsup/cygwin/security.h
winsup/cygwin/select.cc
winsup/cygwin/shared.cc
winsup/cygwin/signal.cc
winsup/cygwin/sigproc.cc
winsup/cygwin/sigproc.h
winsup/cygwin/smallprint.cc
winsup/cygwin/spawn.cc
winsup/cygwin/syscalls.cc
winsup/cygwin/thread.cc
winsup/cygwin/thread.h
winsup/cygwin/tlsoffsets.h
winsup/cygwin/wait.cc
winsup/cygwin/wincap.cc
winsup/cygwin/winlean.h
winsup/cygwin/winsup.h
winsup/doc/ChangeLog
winsup/doc/faq-using.xml
winsup/mingw/ChangeLog
winsup/mingw/configure
winsup/mingw/configure.in
winsup/mingw/include/_mingw.h
winsup/mingw/include/excpt.h
winsup/mingw/include/inttypes.h
winsup/mingw/include/limits.h
winsup/mingw/include/process.h
winsup/mingw/include/stdint.h
winsup/mingw/include/stdio.h
winsup/mingw/include/stdlib.h
winsup/mingw/include/sys/param.h
winsup/mingw/include/wchar.h
winsup/mingw/mingwex/Makefile.in
winsup/mingw/mingwex/gdtoa/gd_qnan.h
winsup/mingw/mingwex/tsearch.c
winsup/w32api/ChangeLog
winsup/w32api/include/setupapi.h
winsup/w32api/include/winbase.h
winsup/w32api/include/windows.h
winsup/w32api/include/winnt.h
winsup/w32api/include/winuser.h
winsup/w32api/include/winver.h
winsup/w32api/include/wtsapi32.h
winsup/w32api/lib/Makefile.in
winsup/w32api/lib/kernel32.def
winsup/w32api/lib/wtsapi32.def
Delete:
winsup/mingw/mingwex/membarrier.c
winsup/w32api/include/sdkddkver.h
159 files changed, 9109 insertions, 1968 deletions
diff --git a/compile b/compile new file mode 100755 index 000000000..ec64c6220 --- /dev/null +++ b/compile @@ -0,0 +1,143 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software +# Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, 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, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/include/ChangeLog b/include/ChangeLog index 4ad0de858..38e30cf89 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,14 +1,3 @@ -2012-08-02 Sean Keys <skeys@ipdatasys.com> - - * elf/m68hc11.h: #define E_M68HC11_NO_BANK_WARNING - 0x000000200 - -2012-07-24 Stephan McCamant <smcc@cs.berkeley.edu> - Dr David Alan Gilbert <dave@treblig.org> - - PR binutils/13135 - * dis-asm.h (fprintf_ftype): Add ATTRIBUTE_FPTR_PRINTF_2. - 2012-07-13 Doug Evans <dje@google.com> * filenames.h: #include "hashtab.h". @@ -18,11 +7,6 @@ * elf/s390.h (START_RELOC_NUMBERS): Define R_390_IRELATIVE reloc. -2012-07-05 Sean Keys <skeys@ipdatasys.com> - - * opcode/xgate.h: Changed the format string for mode - XGATE_OP_DYA_MON. - 2012-06-18 Doug Evans <dje@google.com> * dwarf2.def (DW_OP): Add DW_OP_GNU_const_index. diff --git a/include/dis-asm.h b/include/dis-asm.h index 661e7cf58..f9c8ae9d3 100644 --- a/include/dis-asm.h +++ b/include/dis-asm.h @@ -35,7 +35,7 @@ extern "C" { #include <stdio.h> #include "bfd.h" - typedef int (*fprintf_ftype) (void *, const char*, ...) ATTRIBUTE_FPTR_PRINTF_2; + typedef int (*fprintf_ftype) (void *, const char*, ...) /*ATTRIBUTE_FPTR_PRINTF_2*/; enum dis_insn_type { diff --git a/include/elf/m68hc11.h b/include/elf/m68hc11.h index 58d882088..9a37a4442 100644 --- a/include/elf/m68hc11.h +++ b/include/elf/m68hc11.h @@ -73,9 +73,6 @@ END_RELOC_NUMBERS (R_M68HC11_max) /* XGATE ram offsetting. */ #define E_M68HC11_XGATE_RAMOFFSET 0x000000100 -/* Suppress warnings */ -#define E_M68HC11_NO_BANK_WARNING 0x000000200 - #define EF_M68HC11_MACH_MASK 0xF0 #define EF_M68HC11_GENERIC 0x00 /* Generic 68HC12/backward compatibility. */ #define EF_M68HC12_MACH 0x10 /* 68HC12 microcontroller. */ diff --git a/include/mach-o/ChangeLog b/include/mach-o/ChangeLog new file mode 100644 index 000000000..19eacd0c5 --- /dev/null +++ b/include/mach-o/ChangeLog @@ -0,0 +1,51 @@ +2012-02-23 Iain Sandoe <idsandoe@googlemail.com> + + * external.h: Add comments about relocations fields. Add macros + for non-scattered relocations. Move scattered relocation macros to + here. + * reloc.h: Remove macros related to external representation of reloc + fields. + +2012-01-12 Iain Sandoe <idsandoe@googlemail.com> + + * loader.h (BFD_MACH_O_INDIRECT_SYM_LOCAL): New. + (BFD_MACH_O_INDIRECT_SYM_ABS): New + +2012-01-04 Tristan Gingold <gingold@adacore.com> + + * external.h (mach_o_fvmlib_command_external): New structure. + +2012-01-04 Tristan Gingold <gingold@adacore.com> + + * loader.h: Update copyright year. + (bfd_mach_o_cpu_subtype): Add ARM subtypes. + +2012-01-04 Tristan Gingold <gingold@adacore.com> + + * external.h: Update copyright year. + (mach_o_symtab_command_external): Add comments. + (mach_o_encryption_info_command_external): New structure. + +2011-12-16 Tristan Gingold <gingold@adacore.com> + + * codesign.h: New file. + +2011-08-08 Tristan Gingold <gingold@adacore.com> + + * loader.h (bfd_mach_o_load_command_type): Add + BFD_MACH_O_LC_LOAD_UPWARD_DYLIB, BFD_MACH_O_LC_VERSION_MIN_MACOSX, + BFD_MACH_O_LC_VERSION_MIN_IPHONEOS, BFD_MACH_O_LC_FUNCTION_STARTS, + and BFD_MACH_O_LC_DYLD_ENVIRONMENT. + * external.h (mach_o_version_min_command_external): New structure. + +2011-08-08 Tristan Gingold <gingold@adacore.com> + + * loader.h: Reorder declarations. + * x86-64.h: New file. + * external.h: New file. + * reloc.h: New file. + +2011-07-06 Tristan Gingold <gingold@adacore.com> + + * loader.h: New file. + diff --git a/include/mach-o/codesign.h b/include/mach-o/codesign.h new file mode 100644 index 000000000..ee2f792ac --- /dev/null +++ b/include/mach-o/codesign.h @@ -0,0 +1,85 @@ +/* Mach-O support for BFD. + Copyright 2011 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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. */ + +#ifndef _MACH_O_CODESIGN_H +#define _MACH_O_CODESIGN_H + +/* Codesign blob magics. */ + +/* Superblob containing all the components. */ +#define BFD_MACH_O_CS_MAGIC_EMBEDDED_SIGNATURE 0xfade0cc0 + +/* Individual code requirement. */ +#define BFD_MACH_O_CS_MAGIC_REQUIREMENT 0xfade0c00 + +/* Collection of code requirements, indexed by type. */ +#define BFD_MACH_O_CS_MAGIC_REQUIREMENTS 0xfade0c01 + +/* Directory. */ +#define BFD_MACH_O_CS_MAGIC_CODEDIRECTORY 0xfade0c02 + +/* Entitlements blob. */ +#define BFD_MACH_O_CS_MAGIC_EMBEDDED_ENTITLEMENTS 0xfade7171 + +/* Blob container. */ +#define BFD_MACH_O_CS_MAGIC_BLOB_WRAPPER 0xfade0b01 + +struct mach_o_codesign_codedirectory_external_v1 +{ + /* All the fields are in network byte order (big endian). */ + unsigned char version[4]; + unsigned char flags[4]; + unsigned char hash_offset[4]; + unsigned char ident_offset[4]; + unsigned char nbr_special_slots[4]; + unsigned char nbr_code_slots[4]; + unsigned char code_limit[4]; + unsigned char hash_size[1]; + unsigned char hash_type[1]; + unsigned char spare1[1]; + unsigned char page_size[1]; + unsigned char spare2[4]; +}; + +struct mach_o_codesign_codedirectory_v1 +{ + unsigned int version; + unsigned int flags; + unsigned int hash_offset; + unsigned int ident_offset; + unsigned int nbr_special_slots; + unsigned int nbr_code_slots; + unsigned int code_limit; + unsigned char hash_size; + unsigned char hash_type; + unsigned char spare1; + unsigned char page_size; + unsigned int spare2; +}; + +/* Value for hash_type. */ +#define BFD_MACH_O_CS_NO_HASH 0 +#define BFD_MACH_O_CS_HASH_SHA1 1 +#define BFD_MACH_O_CS_HASH_SHA256 2 +#define BFD_MACH_O_CS_HASH_PRESTANDARD_SKEIN_160x256 32 /* Skein, 160 bits */ +#define BFD_MACH_O_CS_HASH_PRESTANDARD_SKEIN_256x512 33 /* Skein, 256 bits */ + +#endif /* _MACH_O_CODESIGN_H */ diff --git a/include/mach-o/external.h b/include/mach-o/external.h new file mode 100644 index 000000000..41a293250 --- /dev/null +++ b/include/mach-o/external.h @@ -0,0 +1,326 @@ +/* Mach-O support for BFD. + Copyright 2011, 2012 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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. */ + +#ifndef _MACH_O_EXTERNAL_H +#define _MACH_O_EXTERNAL_H + +struct mach_o_header_external +{ + unsigned char magic[4]; /* Magic number. */ + unsigned char cputype[4]; /* CPU that this object is for. */ + unsigned char cpusubtype[4]; /* CPU subtype. */ + unsigned char filetype[4]; /* Type of file. */ + unsigned char ncmds[4]; /* Number of load commands. */ + unsigned char sizeofcmds[4]; /* Total size of load commands. */ + unsigned char flags[4]; /* Flags. */ + unsigned char reserved[4]; /* Reserved (on 64-bit version only). */ +}; + +#define BFD_MACH_O_HEADER_SIZE 28 +#define BFD_MACH_O_HEADER_64_SIZE 32 + +/* 32-bit section header. */ + +struct mach_o_section_32_external +{ + unsigned char sectname[16]; /* Section name. */ + unsigned char segname[16]; /* Segment that the section belongs to. */ + unsigned char addr[4]; /* Address of this section in memory. */ + unsigned char size[4]; /* Size in bytes of this section. */ + unsigned char offset[4]; /* File offset of this section. */ + unsigned char align[4]; /* log2 of this section's alignment. */ + unsigned char reloff[4]; /* File offset of this section's relocs. */ + unsigned char nreloc[4]; /* Number of relocs for this section. */ + unsigned char flags[4]; /* Section flags/attributes. */ + unsigned char reserved1[4]; + unsigned char reserved2[4]; +}; +#define BFD_MACH_O_SECTION_SIZE 68 + +/* 64-bit section header. */ + +struct mach_o_section_64_external +{ + unsigned char sectname[16]; /* Section name. */ + unsigned char segname[16]; /* Segment that the section belongs to. */ + unsigned char addr[8]; /* Address of this section in memory. */ + unsigned char size[8]; /* Size in bytes of this section. */ + unsigned char offset[4]; /* File offset of this section. */ + unsigned char align[4]; /* log2 of this section's alignment. */ + unsigned char reloff[4]; /* File offset of this section's relocs. */ + unsigned char nreloc[4]; /* Number of relocs for this section. */ + unsigned char flags[4]; /* Section flags/attributes. */ + unsigned char reserved1[4]; + unsigned char reserved2[4]; + unsigned char reserved3[4]; +}; +#define BFD_MACH_O_SECTION_64_SIZE 80 + +struct mach_o_load_command_external +{ + unsigned char cmd[4]; /* The type of load command. */ + unsigned char cmdsize[4]; /* Size in bytes of entire command. */ +}; +#define BFD_MACH_O_LC_SIZE 8 + +struct mach_o_segment_command_32_external +{ + unsigned char segname[16]; /* Name of this segment. */ + unsigned char vmaddr[4]; /* Virtual memory address of this segment. */ + unsigned char vmsize[4]; /* Size there, in bytes. */ + unsigned char fileoff[4]; /* Offset in bytes of the data to be mapped. */ + unsigned char filesize[4]; /* Size in bytes on disk. */ + unsigned char maxprot[4]; /* Maximum permitted vm protection. */ + unsigned char initprot[4]; /* Initial vm protection. */ + unsigned char nsects[4]; /* Number of sections in this segment. */ + unsigned char flags[4]; /* Flags that affect the loading. */ +}; +#define BFD_MACH_O_LC_SEGMENT_SIZE 56 /* Include the header. */ + +struct mach_o_segment_command_64_external +{ + unsigned char segname[16]; /* Name of this segment. */ + unsigned char vmaddr[8]; /* Virtual memory address of this segment. */ + unsigned char vmsize[8]; /* Size there, in bytes. */ + unsigned char fileoff[8]; /* Offset in bytes of the data to be mapped. */ + unsigned char filesize[8]; /* Size in bytes on disk. */ + unsigned char maxprot[4]; /* Maximum permitted vm protection. */ + unsigned char initprot[4]; /* Initial vm protection. */ + unsigned char nsects[4]; /* Number of sections in this segment. */ + unsigned char flags[4]; /* Flags that affect the loading. */ +}; +#define BFD_MACH_O_LC_SEGMENT_64_SIZE 72 /* Include the header. */ + +struct mach_o_reloc_info_external +{ + unsigned char r_address[4]; + unsigned char r_symbolnum[4]; +}; +#define BFD_MACH_O_RELENT_SIZE 8 + +/* Relocations are based on 'address' being a section offset and an assumption + that sections are never more than 2^24-1 bytes in size. Relocation data + also carry information on type/size/PC-relative/extern and whether scattered + or not [stored in the MSB of the r_address]. */ + +#define BFD_MACH_O_SR_SCATTERED 0x80000000 + +/* For a non-scattered reloc, the relocation info is found in r_symbolnum. + Bytes 1 to 3 contain the symbol number (0xffffff, in a non-scattered PAIR). + Byte 4 contains the relocation info - but with differing bit-positions + dependent on target endian-ness - as below. */ + +#define BFD_MACH_O_LE_PCREL 0x01 +#define BFD_MACH_O_LE_LENGTH_SHIFT 1 +#define BFD_MACH_O_LE_EXTERN 0x08 +#define BFD_MACH_O_LE_TYPE_SHIFT 4 + +#define BFD_MACH_O_BE_PCREL 0x80 +#define BFD_MACH_O_BE_LENGTH_SHIFT 5 +#define BFD_MACH_O_BE_EXTERN 0x10 +#define BFD_MACH_O_BE_TYPE_SHIFT 0 + +/* The field sizes are the same for both BE and LE. */ +#define BFD_MACH_O_LENGTH_MASK 0x03 +#define BFD_MACH_O_TYPE_MASK 0x0f + +/* For a scattered reloc entry the info is contained in r_address. There + is no need to discriminate on target endian-ness, since the design was + arranged to produce the same layout on both. Scattered relocations are + only used for local items, therefore there is no 'extern' field. */ + +#define BFD_MACH_O_SR_PCREL 0x40000000 +#define BFD_MACH_O_GET_SR_LENGTH(s) (((s) >> 28) & 0x3) +#define BFD_MACH_O_GET_SR_TYPE(s) (((s) >> 24) & 0x0f) +#define BFD_MACH_O_GET_SR_ADDRESS(s) ((s) & 0x00ffffff) +#define BFD_MACH_O_SET_SR_LENGTH(l) (((l) & 0x3) << 28) +#define BFD_MACH_O_SET_SR_TYPE(t) (((t) & 0xf) << 24) +#define BFD_MACH_O_SET_SR_ADDRESS(s) ((s) & 0x00ffffff) + +struct mach_o_symtab_command_external +{ + unsigned char symoff[4]; /* File offset of the symbol table. */ + unsigned char nsyms[4]; /* Number of symbols. */ + unsigned char stroff[4]; /* File offset of the string table. */ + unsigned char strsize[4]; /* String table size. */ +}; + +struct mach_o_nlist_external +{ + unsigned char n_strx[4]; + unsigned char n_type[1]; + unsigned char n_sect[1]; + unsigned char n_desc[2]; + unsigned char n_value[4]; +}; +#define BFD_MACH_O_NLIST_SIZE 12 + +struct mach_o_nlist_64_external +{ + unsigned char n_strx[4]; + unsigned char n_type[1]; + unsigned char n_sect[1]; + unsigned char n_desc[2]; + unsigned char n_value[8]; +}; +#define BFD_MACH_O_NLIST_64_SIZE 16 + +struct mach_o_thread_command_external +{ + unsigned char flavour[4]; + unsigned char count[4]; +}; + +/* For commands that just have a string or a path. */ +struct mach_o_str_command_external +{ + unsigned char str[4]; +}; + +struct mach_o_dylib_command_external +{ + unsigned char name[4]; + unsigned char timestamp[4]; + unsigned char current_version[4]; + unsigned char compatibility_version[4]; +}; + +struct mach_o_dysymtab_command_external +{ + unsigned char ilocalsym[4]; /* Index of. */ + unsigned char nlocalsym[4]; /* Number of. */ + unsigned char iextdefsym[4]; + unsigned char nextdefsym[4]; + unsigned char iundefsym[4]; + unsigned char nundefsym[4]; + unsigned char tocoff[4]; + unsigned char ntoc[4]; + unsigned char modtaboff[4]; + unsigned char nmodtab[4]; + unsigned char extrefsymoff[4]; + unsigned char nextrefsyms[4]; + unsigned char indirectsymoff[4]; + unsigned char nindirectsyms[4]; + unsigned char extreloff[4]; + unsigned char nextrel[4]; + unsigned char locreloff[4]; + unsigned char nlocrel[4]; +}; + +struct mach_o_dylib_module_external +{ + unsigned char module_name[4]; + unsigned char iextdefsym[4]; + unsigned char nextdefsym[4]; + unsigned char irefsym[4]; + unsigned char nrefsym[4]; + unsigned char ilocalsym[4]; + unsigned char nlocalsym[4]; + unsigned char iextrel[4]; + unsigned char nextrel[4]; + unsigned char iinit_iterm[4]; + unsigned char ninit_nterm[4]; + unsigned char objc_module_info_addr[4]; + unsigned char objc_module_info_size[4]; +}; +#define BFD_MACH_O_DYLIB_MODULE_SIZE 52 + +struct mach_o_dylib_module_64_external +{ + unsigned char module_name[4]; + unsigned char iextdefsym[4]; + unsigned char nextdefsym[4]; + unsigned char irefsym[4]; + unsigned char nrefsym[4]; + unsigned char ilocalsym[4]; + unsigned char nlocalsym[4]; + unsigned char iextrel[4]; + unsigned char nextrel[4]; + unsigned char iinit_iterm[4]; + unsigned char ninit_nterm[4]; + unsigned char objc_module_info_size[4]; + unsigned char objc_module_info_addr[8]; +}; +#define BFD_MACH_O_DYLIB_MODULE_64_SIZE 56 + +struct mach_o_dylib_table_of_contents_external +{ + unsigned char symbol_index[4]; + unsigned char module_index[4]; +}; +#define BFD_MACH_O_TABLE_OF_CONTENT_SIZE 8 + +struct mach_o_linkedit_data_command_external +{ + unsigned char dataoff[4]; + unsigned char datasize[4]; +}; + +struct mach_o_dyld_info_command_external +{ + unsigned char rebase_off[4]; + unsigned char rebase_size[4]; + unsigned char bind_off[4]; + unsigned char bind_size[4]; + unsigned char weak_bind_off[4]; + unsigned char weak_bind_size[4]; + unsigned char lazy_bind_off[4]; + unsigned char lazy_bind_size[4]; + unsigned char export_off[4]; + unsigned char export_size[4]; +}; + +struct mach_o_version_min_command_external +{ + unsigned char version[4]; + unsigned char reserved[4]; +}; + +struct mach_o_encryption_info_command_external +{ + unsigned char cryptoff[4]; /* File offset of the encrypted area. */ + unsigned char cryptsize[4]; /* Size of the encrypted area. */ + unsigned char cryptid[4]; /* Encryption method. */ +}; + +struct mach_o_fvmlib_command_external +{ + unsigned char name[4]; /* Offset of the name. */ + unsigned char minor_version[4]; + unsigned char header_addr[4]; +}; + +struct mach_o_fat_header_external +{ + unsigned char magic[4]; + unsigned char nfat_arch[4]; /* Number of components. */ +}; + +struct mach_o_fat_arch_external +{ + unsigned char cputype[4]; + unsigned char cpusubtype[4]; + unsigned char offset[4]; /* File offset of the member. */ + unsigned char size[4]; /* Size of the member. */ + unsigned char align[4]; /* Power of 2. */ +}; + +#endif /* _MACH_O_EXTERNAL_H */ diff --git a/include/mach-o/loader.h b/include/mach-o/loader.h new file mode 100644 index 000000000..1b9b15efe --- /dev/null +++ b/include/mach-o/loader.h @@ -0,0 +1,360 @@ +/* Mach-O support for BFD. + Copyright 2011, 2012 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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. */ + +#ifndef _MACH_O_LOADER_H +#define _MACH_O_LOADER_H + +/* Constants for header. */ + +typedef enum bfd_mach_o_mach_header_magic +{ + BFD_MACH_O_MH_MAGIC = 0xfeedface, + BFD_MACH_O_MH_CIGAM = 0xcefaedfe, + BFD_MACH_O_MH_MAGIC_64 = 0xfeedfacf, + BFD_MACH_O_MH_CIGAM_64 = 0xcffaedfe +} +bfd_mach_o_mach_header_magic; + +#define BFD_MACH_O_CPU_IS64BIT 0x1000000 + +typedef enum bfd_mach_o_cpu_type +{ + BFD_MACH_O_CPU_TYPE_VAX = 1, + BFD_MACH_O_CPU_TYPE_MC680x0 = 6, + BFD_MACH_O_CPU_TYPE_I386 = 7, + BFD_MACH_O_CPU_TYPE_MIPS = 8, + BFD_MACH_O_CPU_TYPE_MC98000 = 10, + BFD_MACH_O_CPU_TYPE_HPPA = 11, + BFD_MACH_O_CPU_TYPE_ARM = 12, + BFD_MACH_O_CPU_TYPE_MC88000 = 13, + BFD_MACH_O_CPU_TYPE_SPARC = 14, + BFD_MACH_O_CPU_TYPE_I860 = 15, + BFD_MACH_O_CPU_TYPE_ALPHA = 16, + BFD_MACH_O_CPU_TYPE_POWERPC = 18, + BFD_MACH_O_CPU_TYPE_POWERPC_64 = (BFD_MACH_O_CPU_TYPE_POWERPC | BFD_MACH_O_CPU_IS64BIT), + BFD_MACH_O_CPU_TYPE_X86_64 = (BFD_MACH_O_CPU_TYPE_I386 | BFD_MACH_O_CPU_IS64BIT) +} +bfd_mach_o_cpu_type; + +typedef enum bfd_mach_o_cpu_subtype +{ + /* i386. */ + BFD_MACH_O_CPU_SUBTYPE_X86_ALL = 3, + + /* arm. */ + BFD_MACH_O_CPU_SUBTYPE_ARM_ALL = 0, + BFD_MACH_O_CPU_SUBTYPE_ARM_V4T = 5, + BFD_MACH_O_CPU_SUBTYPE_ARM_V6 = 6, + BFD_MACH_O_CPU_SUBTYPE_ARM_V5TEJ = 7, + BFD_MACH_O_CPU_SUBTYPE_ARM_XSCALE = 8, + BFD_MACH_O_CPU_SUBTYPE_ARM_V7 = 9 +} +bfd_mach_o_cpu_subtype; + +typedef enum bfd_mach_o_filetype +{ + BFD_MACH_O_MH_OBJECT = 0x01, + BFD_MACH_O_MH_EXECUTE = 0x02, + BFD_MACH_O_MH_FVMLIB = 0x03, + BFD_MACH_O_MH_CORE = 0x04, + BFD_MACH_O_MH_PRELOAD = 0x05, + BFD_MACH_O_MH_DYLIB = 0x06, + BFD_MACH_O_MH_DYLINKER = 0x07, + BFD_MACH_O_MH_BUNDLE = 0x08, + BFD_MACH_O_MH_DYLIB_STUB = 0x09, + BFD_MACH_O_MH_DSYM = 0x0a, + BFD_MACH_O_MH_KEXT_BUNDLE = 0x0b +} +bfd_mach_o_filetype; + +typedef enum bfd_mach_o_header_flags +{ + BFD_MACH_O_MH_NOUNDEFS = 0x0000001, + BFD_MACH_O_MH_INCRLINK = 0x0000002, + BFD_MACH_O_MH_DYLDLINK = 0x0000004, + BFD_MACH_O_MH_BINDATLOAD = 0x0000008, + BFD_MACH_O_MH_PREBOUND = 0x0000010, + BFD_MACH_O_MH_SPLIT_SEGS = 0x0000020, + BFD_MACH_O_MH_LAZY_INIT = 0x0000040, + BFD_MACH_O_MH_TWOLEVEL = 0x0000080, + BFD_MACH_O_MH_FORCE_FLAT = 0x0000100, + BFD_MACH_O_MH_NOMULTIDEFS = 0x0000200, + BFD_MACH_O_MH_NOFIXPREBINDING = 0x0000400, + BFD_MACH_O_MH_PREBINDABLE = 0x0000800, + BFD_MACH_O_MH_ALLMODSBOUND = 0x0001000, + BFD_MACH_O_MH_SUBSECTIONS_VIA_SYMBOLS = 0x0002000, + BFD_MACH_O_MH_CANONICAL = 0x0004000, + BFD_MACH_O_MH_WEAK_DEFINES = 0x0008000, + BFD_MACH_O_MH_BINDS_TO_WEAK = 0x0010000, + BFD_MACH_O_MH_ALLOW_STACK_EXECUTION = 0x0020000, + BFD_MACH_O_MH_ROOT_SAFE = 0x0040000, + BFD_MACH_O_MH_SETUID_SAFE = 0x0080000, + BFD_MACH_O_MH_NO_REEXPORTED_DYLIBS = 0x0100000, + BFD_MACH_O_MH_PIE = 0x0200000, + BFD_MACH_O_MH_DEAD_STRIPPABLE_DYLIB = 0x0400000, + BFD_MACH_O_MH_HAS_TLV_DESCRIPTORS = 0x0800000, + BFD_MACH_O_MH_NO_HEAP_EXECUTION = 0x1000000 +} +bfd_mach_o_header_flags; + +/* Load command constants. */ +#define BFD_MACH_O_LC_REQ_DYLD 0x80000000 + +typedef enum bfd_mach_o_load_command_type +{ + BFD_MACH_O_LC_SEGMENT = 0x1, /* File segment to be mapped. */ + BFD_MACH_O_LC_SYMTAB = 0x2, /* Link-edit stab symbol table info (obsolete). */ + BFD_MACH_O_LC_SYMSEG = 0x3, /* Link-edit gdb symbol table info. */ + BFD_MACH_O_LC_THREAD = 0x4, /* Thread. */ + BFD_MACH_O_LC_UNIXTHREAD = 0x5, /* UNIX thread (includes a stack). */ + BFD_MACH_O_LC_LOADFVMLIB = 0x6, /* Load a fixed VM shared library. */ + BFD_MACH_O_LC_IDFVMLIB = 0x7, /* Fixed VM shared library id. */ + BFD_MACH_O_LC_IDENT = 0x8, /* Object identification information (obsolete). */ + BFD_MACH_O_LC_FVMFILE = 0x9, /* Fixed VM file inclusion. */ + BFD_MACH_O_LC_PREPAGE = 0xa, /* Prepage command (internal use). */ + BFD_MACH_O_LC_DYSYMTAB = 0xb, /* Dynamic link-edit symbol table info. */ + BFD_MACH_O_LC_LOAD_DYLIB = 0xc, /* Load a dynamically linked shared library. */ + BFD_MACH_O_LC_ID_DYLIB = 0xd, /* Dynamically linked shared lib identification. */ + BFD_MACH_O_LC_LOAD_DYLINKER = 0xe, /* Load a dynamic linker. */ + BFD_MACH_O_LC_ID_DYLINKER = 0xf, /* Dynamic linker identification. */ + BFD_MACH_O_LC_PREBOUND_DYLIB = 0x10, /* Modules prebound for a dynamically. */ + BFD_MACH_O_LC_ROUTINES = 0x11, /* Image routines. */ + BFD_MACH_O_LC_SUB_FRAMEWORK = 0x12, /* Sub framework. */ + BFD_MACH_O_LC_SUB_UMBRELLA = 0x13, /* Sub umbrella. */ + BFD_MACH_O_LC_SUB_CLIENT = 0x14, /* Sub client. */ + BFD_MACH_O_LC_SUB_LIBRARY = 0x15, /* Sub library. */ + BFD_MACH_O_LC_TWOLEVEL_HINTS = 0x16, /* Two-level namespace lookup hints. */ + BFD_MACH_O_LC_PREBIND_CKSUM = 0x17, /* Prebind checksum. */ + /* Load a dynamically linked shared library that is allowed to be + missing (weak). */ + BFD_MACH_O_LC_LOAD_WEAK_DYLIB = 0x18, + BFD_MACH_O_LC_SEGMENT_64 = 0x19, /* 64-bit segment of this file to be + mapped. */ + BFD_MACH_O_LC_ROUTINES_64 = 0x1a, /* Address of the dyld init routine + in a dylib. */ + BFD_MACH_O_LC_UUID = 0x1b, /* 128-bit UUID of the executable. */ + BFD_MACH_O_LC_RPATH = 0x1c, /* Run path addiions. */ + BFD_MACH_O_LC_CODE_SIGNATURE = 0x1d, /* Local of code signature. */ + BFD_MACH_O_LC_SEGMENT_SPLIT_INFO = 0x1e, /* Local of info to split seg. */ + BFD_MACH_O_LC_REEXPORT_DYLIB = 0x1f, /* Load and re-export lib. */ + BFD_MACH_O_LC_LAZY_LOAD_DYLIB = 0x20, /* Delay load of lib until use. */ + BFD_MACH_O_LC_ENCRYPTION_INFO = 0x21, /* Encrypted segment info. */ + BFD_MACH_O_LC_DYLD_INFO = 0x22, /* Compressed dyld information. */ + BFD_MACH_O_LC_LOAD_UPWARD_DYLIB = 0x23, /* Load upward dylib. */ + BFD_MACH_O_LC_VERSION_MIN_MACOSX = 0x24, /* Minimal MacOSX version. */ + BFD_MACH_O_LC_VERSION_MIN_IPHONEOS = 0x25, /* Minimal IOS version. */ + BFD_MACH_O_LC_FUNCTION_STARTS = 0x26, /* Compressed table of func start. */ + BFD_MACH_O_LC_DYLD_ENVIRONMENT = 0x27 /* Env variable string for dyld. */ +} +bfd_mach_o_load_command_type; + +/* Section constants. */ +/* Constants for the type of a section. */ + +typedef enum bfd_mach_o_section_type +{ + /* Regular section. */ + BFD_MACH_O_S_REGULAR = 0x0, + + /* Zero fill on demand section. */ + BFD_MACH_O_S_ZEROFILL = 0x1, + + /* Section with only literal C strings. */ + BFD_MACH_O_S_CSTRING_LITERALS = 0x2, + + /* Section with only 4 byte literals. */ + BFD_MACH_O_S_4BYTE_LITERALS = 0x3, + + /* Section with only 8 byte literals. */ + BFD_MACH_O_S_8BYTE_LITERALS = 0x4, + + /* Section with only pointers to literals. */ + BFD_MACH_O_S_LITERAL_POINTERS = 0x5, + + /* For the two types of symbol pointers sections and the symbol stubs + section they have indirect symbol table entries. For each of the + entries in the section the indirect symbol table entries, in + corresponding order in the indirect symbol table, start at the index + stored in the reserved1 field of the section structure. Since the + indirect symbol table entries correspond to the entries in the + section the number of indirect symbol table entries is inferred from + the size of the section divided by the size of the entries in the + section. For symbol pointers sections the size of the entries in + the section is 4 bytes and for symbol stubs sections the byte size + of the stubs is stored in the reserved2 field of the section + structure. */ + + /* Section with only non-lazy symbol pointers. */ + BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS = 0x6, + + /* Section with only lazy symbol pointers. */ + BFD_MACH_O_S_LAZY_SYMBOL_POINTERS = 0x7, + + /* Section with only symbol stubs, byte size of stub in the reserved2 + field. */ + BFD_MACH_O_S_SYMBOL_STUBS = 0x8, + + /* Section with only function pointers for initialization. */ + BFD_MACH_O_S_MOD_INIT_FUNC_POINTERS = 0x9, + + /* Section with only function pointers for termination. */ + BFD_MACH_O_S_MOD_FINI_FUNC_POINTERS = 0xa, + + /* Section contains symbols that are coalesced by the linkers. */ + BFD_MACH_O_S_COALESCED = 0xb, + + /* Zero fill on demand section (possibly larger than 4 GB). */ + BFD_MACH_O_S_GB_ZEROFILL = 0xc, + + /* Section with only pairs of function pointers for interposing. */ + BFD_MACH_O_S_INTERPOSING = 0xd, + + /* Section with only 16 byte literals. */ + BFD_MACH_O_S_16BYTE_LITERALS = 0xe, + + /* Section contains DTrace Object Format. */ + BFD_MACH_O_S_DTRACE_DOF = 0xf, + + /* Section with only lazy symbol pointers to lazy loaded dylibs. */ + BFD_MACH_O_S_LAZY_DYLIB_SYMBOL_POINTERS = 0x10 +} +bfd_mach_o_section_type; + +/* The flags field of a section structure is separated into two parts a section + type and section attributes. The section types are mutually exclusive (it + can only have one type) but the section attributes are not (it may have more + than one attribute). */ + +#define BFD_MACH_O_SECTION_TYPE_MASK 0x000000ff + +/* Constants for the section attributes part of the flags field of a section + structure. */ +#define BFD_MACH_O_SECTION_ATTRIBUTES_MASK 0xffffff00 +/* System setable attributes. */ +#define BFD_MACH_O_SECTION_ATTRIBUTES_SYS 0x00ffff00 +/* User attributes. */ +#define BFD_MACH_O_SECTION_ATTRIBUTES_USR 0xff000000 + +typedef enum bfd_mach_o_section_attribute +{ + /* Section has no specified attibutes. */ + BFD_MACH_O_S_ATTR_NONE = 0, + + /* Section has local relocation entries. */ + BFD_MACH_O_S_ATTR_LOC_RELOC = 0x00000100, + + /* Section has external relocation entries. */ + BFD_MACH_O_S_ATTR_EXT_RELOC = 0x00000200, + + /* Section contains some machine instructions. */ + BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS = 0x00000400, + + /* A debug section. */ + BFD_MACH_O_S_ATTR_DEBUG = 0x02000000, + + /* Used with i386 stubs. */ + BFD_MACH_O_S_SELF_MODIFYING_CODE = 0x04000000, + + /* Blocks are live if they reference live blocks. */ + BFD_MACH_O_S_ATTR_LIVE_SUPPORT = 0x08000000, + + /* No dead stripping. */ + BFD_MACH_O_S_ATTR_NO_DEAD_STRIP = 0x10000000, + + /* Section symbols can be stripped in files with MH_DYLDLINK flag. */ + BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS = 0x20000000, + + /* Section contains coalesced symbols that are not to be in the TOC of an + archive. */ + BFD_MACH_O_S_ATTR_NO_TOC = 0x40000000, + + /* Section contains only true machine instructions. */ + BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS = 0x80000000 +} +bfd_mach_o_section_attribute; + +/* Symbol constants. */ + +/* Symbol n_type values. */ +#define BFD_MACH_O_N_STAB 0xe0 /* If any of these bits set, a symbolic debugging entry. */ +#define BFD_MACH_O_N_PEXT 0x10 /* Private external symbol bit. */ +#define BFD_MACH_O_N_TYPE 0x0e /* Mask for the type bits. */ +#define BFD_MACH_O_N_EXT 0x01 /* External symbol bit, set for external symbols. */ +#define BFD_MACH_O_N_UNDF 0x00 /* Undefined, n_sect == NO_SECT. */ +#define BFD_MACH_O_N_ABS 0x02 /* Absolute, n_sect == NO_SECT. */ +#define BFD_MACH_O_N_INDR 0x0a /* Indirect. */ +#define BFD_MACH_O_N_PBUD 0x0c /* Prebound undefined (defined in a dylib). */ +#define BFD_MACH_O_N_SECT 0x0e /* Defined in section number n_sect. */ + +#define BFD_MACH_O_NO_SECT 0 /* Symbol not in any section of the image. */ + +/* Symbol n_desc reference flags. */ +#define BFD_MACH_O_REFERENCE_MASK 0x0f +#define BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY 0x00 +#define BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY 0x01 +#define BFD_MACH_O_REFERENCE_FLAG_DEFINED 0x02 +#define BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED 0x03 +#define BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY 0x04 +#define BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY 0x05 + +#define BFD_MACH_O_REFERENCED_DYNAMICALLY 0x10 +#define BFD_MACH_O_N_DESC_DISCARDED 0x20 +#define BFD_MACH_O_N_NO_DEAD_STRIP 0x20 +#define BFD_MACH_O_N_WEAK_REF 0x40 +#define BFD_MACH_O_N_WEAK_DEF 0x80 + +#define BFD_MACH_O_INDIRECT_SYM_LOCAL 0x80000000 +#define BFD_MACH_O_INDIRECT_SYM_ABS 0x40000000 + +/* Thread constants. */ + +typedef enum bfd_mach_o_ppc_thread_flavour +{ + BFD_MACH_O_PPC_THREAD_STATE = 1, + BFD_MACH_O_PPC_FLOAT_STATE = 2, + BFD_MACH_O_PPC_EXCEPTION_STATE = 3, + BFD_MACH_O_PPC_VECTOR_STATE = 4, + BFD_MACH_O_PPC_THREAD_STATE64 = 5, + BFD_MACH_O_PPC_EXCEPTION_STATE64 = 6, + BFD_MACH_O_PPC_THREAD_STATE_NONE = 7 +} +bfd_mach_o_ppc_thread_flavour; + +/* Defined in <mach/i386/thread_status.h> */ +typedef enum bfd_mach_o_i386_thread_flavour +{ + BFD_MACH_O_x86_THREAD_STATE32 = 1, + BFD_MACH_O_x86_FLOAT_STATE32 = 2, + BFD_MACH_O_x86_EXCEPTION_STATE32 = 3, + BFD_MACH_O_x86_THREAD_STATE64 = 4, + BFD_MACH_O_x86_FLOAT_STATE64 = 5, + BFD_MACH_O_x86_EXCEPTION_STATE64 = 6, + BFD_MACH_O_x86_THREAD_STATE = 7, + BFD_MACH_O_x86_FLOAT_STATE = 8, + BFD_MACH_O_x86_EXCEPTION_STATE = 9, + BFD_MACH_O_x86_DEBUG_STATE32 = 10, + BFD_MACH_O_x86_DEBUG_STATE64 = 11, + BFD_MACH_O_x86_DEBUG_STATE = 12, + BFD_MACH_O_x86_THREAD_STATE_NONE = 13 +} +bfd_mach_o_i386_thread_flavour; + +#endif /* _MACH_O_LOADER_H */ diff --git a/include/mach-o/reloc.h b/include/mach-o/reloc.h new file mode 100644 index 000000000..bab31efeb --- /dev/null +++ b/include/mach-o/reloc.h @@ -0,0 +1,33 @@ +/* Mach-O support for BFD. + Copyright 2011, 2012 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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. */ + +#ifndef _MACH_O_RELOC_H +#define _MACH_O_RELOC_H + +/* Generic relocation types (used by i386). */ +#define BFD_MACH_O_GENERIC_RELOC_VANILLA 0 +#define BFD_MACH_O_GENERIC_RELOC_PAIR 1 +#define BFD_MACH_O_GENERIC_RELOC_SECTDIFF 2 +#define BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR 3 +#define BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF 4 +#define BFD_MACH_O_GENERIC_RELOC_TLV 5 + +#endif /* _MACH_O_RELOC_H */ diff --git a/include/mach-o/x86-64.h b/include/mach-o/x86-64.h new file mode 100644 index 000000000..d06bc26a7 --- /dev/null +++ b/include/mach-o/x86-64.h @@ -0,0 +1,37 @@ +/* Mach-O support for BFD. + Copyright 2011 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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. */ + +#ifndef _MACH_O_X86_64_H +#define _MACH_O_X86_64_H + +/* X86-64 relocations. */ +#define BFD_MACH_O_X86_64_RELOC_UNSIGNED 0 /* Absolute addresses. */ +#define BFD_MACH_O_X86_64_RELOC_SIGNED 1 /* 32-bit disp. */ +#define BFD_MACH_O_X86_64_RELOC_BRANCH 2 /* 32-bit pcrel disp. */ +#define BFD_MACH_O_X86_64_RELOC_GOT_LOAD 3 /* Movq load of a GOT entry. */ +#define BFD_MACH_O_X86_64_RELOC_GOT 4 /* GOT reference. */ +#define BFD_MACH_O_X86_64_RELOC_SUBTRACTOR 5 /* Symbol difference. */ +#define BFD_MACH_O_X86_64_RELOC_SIGNED_1 6 /* 32-bit signed disp -1. */ +#define BFD_MACH_O_X86_64_RELOC_SIGNED_2 7 /* 32-bit signed disp -2. */ +#define BFD_MACH_O_X86_64_RELOC_SIGNED_4 8 /* 32-bit signed disp -4. */ +#define BFD_MACH_O_X86_64_RELOC_TLV 9 /* Thread local variables. */ + +#endif /* _MACH_O_X86_64_H */ diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 1091973b2..4b8d3002c 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,18 +1,3 @@ -2012-07-31 Chao-Ying Fu <fu@mips.com> - Catherine Moore <clm@codesourcery.com> - Maciej W. Rozycki <macro@codesourcery.com> - - * mips.h: Document microMIPS DSP ASE usage. - (MICROMIPSOP_MASK_DSPACC, MICROMIPSOP_SH_DSPACC): Update for - microMIPS DSP ASE support. - (MICROMIPSOP_MASK_DSPSFT, MICROMIPSOP_SH_DSPSFT): Likewise. - (MICROMIPSOP_MASK_SA3, MICROMIPSOP_SH_SA3): Likewise. - (MICROMIPSOP_MASK_SA4, MICROMIPSOP_SH_SA4): Likewise. - (MICROMIPSOP_MASK_IMM8, MICROMIPSOP_SH_IMM8): Likewise. - (MICROMIPSOP_MASK_IMM10, MICROMIPSOP_SH_IMM10): Likewise. - (MICROMIPSOP_MASK_WRDSP, MICROMIPSOP_SH_WRDSP): Likewise. - (MICROMIPSOP_MASK_BP, MICROMIPSOP_SH_BP): Likewise. - 2012-07-06 Maciej W. Rozycki <macro@codesourcery.com> * mips.h: Fix a typo in description. diff --git a/include/opcode/mips.h b/include/opcode/mips.h index 857fc7173..92325080b 100644 --- a/include/opcode/mips.h +++ b/include/opcode/mips.h @@ -1494,24 +1494,6 @@ extern const int bfd_mips16_num_opcodes; #define MICROMIPSOP_MASK_IMMY 0x1ff #define MICROMIPSOP_SH_IMMY 1 -/* MIPS DSP ASE */ -#define MICROMIPSOP_MASK_DSPACC 0x3 -#define MICROMIPSOP_SH_DSPACC 14 -#define MICROMIPSOP_MASK_DSPSFT 0x3f -#define MICROMIPSOP_SH_DSPSFT 16 -#define MICROMIPSOP_MASK_SA3 0x7 -#define MICROMIPSOP_SH_SA3 13 -#define MICROMIPSOP_MASK_SA4 0xf -#define MICROMIPSOP_SH_SA4 12 -#define MICROMIPSOP_MASK_IMM8 0xff -#define MICROMIPSOP_SH_IMM8 13 -#define MICROMIPSOP_MASK_IMM10 0x3ff -#define MICROMIPSOP_SH_IMM10 16 -#define MICROMIPSOP_MASK_WRDSP 0x3f -#define MICROMIPSOP_SH_WRDSP 14 -#define MICROMIPSOP_MASK_BP 0x3 -#define MICROMIPSOP_SH_BP 14 - /* Placeholders for fields that only exist in the traditional 32-bit instruction encoding; see the comment above for details. */ #define MICROMIPSOP_MASK_CODE20 0 @@ -1526,12 +1508,28 @@ extern const int bfd_mips16_num_opcodes; #define MICROMIPSOP_SH_VECBYTE 0 #define MICROMIPSOP_MASK_VECALIGN 0 #define MICROMIPSOP_SH_VECALIGN 0 +#define MICROMIPSOP_MASK_DSPACC 0 +#define MICROMIPSOP_SH_DSPACC 0 #define MICROMIPSOP_MASK_DSPACC_S 0 #define MICROMIPSOP_SH_DSPACC_S 0 +#define MICROMIPSOP_MASK_DSPSFT 0 +#define MICROMIPSOP_SH_DSPSFT 0 #define MICROMIPSOP_MASK_DSPSFT_7 0 #define MICROMIPSOP_SH_DSPSFT_7 0 +#define MICROMIPSOP_MASK_SA3 0 +#define MICROMIPSOP_SH_SA3 0 +#define MICROMIPSOP_MASK_SA4 0 +#define MICROMIPSOP_SH_SA4 0 +#define MICROMIPSOP_MASK_IMM8 0 +#define MICROMIPSOP_SH_IMM8 0 +#define MICROMIPSOP_MASK_IMM10 0 +#define MICROMIPSOP_SH_IMM10 0 +#define MICROMIPSOP_MASK_WRDSP 0 +#define MICROMIPSOP_SH_WRDSP 0 #define MICROMIPSOP_MASK_RDDSP 0 #define MICROMIPSOP_SH_RDDSP 0 +#define MICROMIPSOP_MASK_BP 0 +#define MICROMIPSOP_SH_BP 0 #define MICROMIPSOP_MASK_MT_U 0 #define MICROMIPSOP_SH_MT_U 0 #define MICROMIPSOP_MASK_MT_H 0 @@ -1704,18 +1702,6 @@ extern const int bfd_mips16_num_opcodes; "f" 32-bit floating point constant "l" 32-bit floating point constant in .lit4 - DSP ASE usage: - "2" 2-bit unsigned immediate for byte align (MICROMIPSOP_*_BP) - "3" 3-bit unsigned immediate (MICROMIPSOP_*_SA3) - "4" 4-bit unsigned immediate (MICROMIPSOP_*_SA4) - "5" 8-bit unsigned immediate (MICROMIPSOP_*_IMM8) - "6" 5-bit unsigned immediate (MICROMIPSOP_*_RS) - "7" 2-bit DSP accumulator register (MICROMIPSOP_*_DSPACC) - "8" 6-bit unsigned immediate (MICROMIPSOP_*_WRDSP) - "0" 6-bit signed immediate (MICROMIPSOP_*_DSPSFT) - "@" 10-bit signed immediate (MICROMIPSOP_*_IMM10) - "^" 5-bit unsigned immediate (MICROMIPSOP_*_RD) - Other: "()" parens surrounding optional value "," separates operands @@ -1723,8 +1709,8 @@ extern const int bfd_mips16_num_opcodes; "m" start of microMIPS extension sequence Characters used so far, for quick reference when adding more: - "12345678 0" - "<>(),+.@\^|~" + "1234567890" + "<>(),+.\|~" "ABCDEFGHI KLMN RST V " "abcd f hijklmnopqrstuvw yz" diff --git a/ltoptions.m4 b/ltoptions.m4 new file mode 100644 index 000000000..5ef12ced2 --- /dev/null +++ b/ltoptions.m4 @@ -0,0 +1,369 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/ltversion.m4 b/ltversion.m4 new file mode 100644 index 000000000..bf87f7713 --- /dev/null +++ b/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3134 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.7a]) +m4_define([LT_PACKAGE_REVISION], [1.3134]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.7a' +macro_revision='1.3134' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/lt~obsolete.m4 b/lt~obsolete.m4 new file mode 100644 index 000000000..bf92b5e07 --- /dev/null +++ b/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/newlib/ChangeLog b/newlib/ChangeLog index cc8e7dccc..3ce8fd9a3 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,104 +1,3 @@ -2012-08-09 Corinna Vinschen <vinschen@redhat.com> - - * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Fix guard around state to - allow usage in !FLOATING_POINT && _WANT_IO_C99_FORMATS case. - -2012-08-08 Eric Blake <eblake@redhat.com> - - * libc/posix/engine.c(dissect): Guard diagnostic pragma for right - versions of GCC only. - * libc/string/strcasestr.c: Ditto. - -2012-08-08 Corinna Vinschen <vinschen@redhat.com> - - Throughout, run newlib with -Wall -Werror option and fix bugs and - compiler warnings found this way. - - * libc/stdio/freopen.c (_freopen_r): Fix bug setting _flags. - - * libc/include/stdio.h (_rename): Define when building newlib. - * libc/include/sys/signal.h (_kill): Ditto. - * libc/include/sys/stat.h (_mkdir): Ditto. - * libc/include/sys/time.h (_gettimeofday): Ditto. - * libc/include/sys/times.h (_times): Ditto. - * libc/include/sys/wait.h (_wait): Ditto. - * libc/locale/lmessages.c (empty): Don't define for Cygwin. - * libc/locale/lmonetary.c (cnv): Ditto. - * libc/locale/nl_langinfo.c (nl_langinfo): Ditto for variable s. - * libc/posix/collate.c: Throughout cast to avoid compiler warning. - * libc/posix/engine.c (matcher): Initialize dp to avoid compiler - warning. - (dissect): Deliberately silence gcc compiler warning. Add comment to - explain why. - * libc/posix/glob.c: Disable on Cygwin. Explain why. - * libc/posix/regcomp.c: Fix "uninitialized" compiler warnings. - * libc/posix/wordexp.c (wordexp): Remove num_bytes variable since result - is never used. - * libc/posix/popen.c (popen): Ditto for variable last. - * libc/reent/mkdirr.c: Include sys/stat.h. - * libc/reent/renamer.c: Include stdio.h. - * libc/search/hash.c: Throughout use underscored variants of the stat - function family. - (init_hash): Add missing definition for the __USE_INTERNAL_STAT64 case. - * libc/search/hash_bigkey.c (__big_insert): Add parenthesis to avoid - compiler warning. - * libc/search/hash_page.c (overflow_page): Initalize freep to NULL to - avoid compiler warning. - * libc/stdio/asiprintf.c (_asiprintf_r): Cast unsigned char * to char * - to avoid compiler warning. - (asiprintf): Ditto. - * libc/stdio/asprintf.c (_asprintf_r): Ditto. - (asprintf): Ditto. - * libc/stdio/vasiprintf.c (_vasiprintf_r): Ditto. - * libc/stdio/vasprintf.c (_vasprintf_r): Ditto. - * libc/stdio/mktemp.c (_gettemp): Cast to unsigned char in call to - isdigit to avoid compiler warning. - * libc/stdio/vfprintf.c (_VFPRINTF_R): Initialize variables used for - grouping to avoid compiler warning. Only define and set nseps and - nrepeats if they are really used. - * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Ditto. Only define state if - it is really used. - * libc/stdio/vfscanf.c (u_char): Revert to be defined as unsigned char. - (__SVFSCANF_R): Cast fmt in call to __mbtowc. - * libc/stdlib/mbtowc_r.c (JIS_state_table): Disable when building - Cygwin. - (JIS_action_table): Ditto. - * libc/stdlib/wctomb_r.c (__utf8_wctomb): Add parenthesis to avoid - compiler warning. - * libc/string/strcasestr.c: Deliberately silence gcc compiler warning. - Add comment to explain why. - * libc/time/strptime.c (strptime): Cast to unsigned char in calls to - isspace to avoid compiler warning. - * libm/math/e_atan2.c (__ieee754_atan2): Add parenthesis to avoid - compiler warning. - * libm/math/e_exp.c (__ieee754_exp): Initialize k to 0 to avoid - compiler warning. Drop setting it to 0 later. - * libm/math/ef_exp.c (__ieee754_expf): Ditto. - * libm/math/e_pow.c (__ieee754_pow): Add braces to avoid compiler - warning. - * libm/math/ef_pow.c (__ieee754_powf): Ditto. - * libm/math/er_lgamma.c (__ieee754_lgamma_r): Initialize nadj to 0 to - avoid compiler warning. - * libm/math/erf_lgamma.c (__ieee754_lgammaf_r): Ditto. - * libm/math/e_rem_pio2.c (__ieee754_rem_pio2): Ditto for variable z. - * libm/common/sf_round.c (roundf): Remove signbit variable since result - is never used. - -2012-08-07 Corinna Vinschen <vinschen@redhat.com> - - * libc/stdlib/mprec.h (Storeinc): Add parenthesis to avoid compiler - warning. - -2012-07-30 Kevin Buettner <kevinb@redhat.com> - - * libc/sys/sysnecv850/crt0.S (_start): Use v850e-specific - start up code for v850e2 and v850e2v3 too. - -2012-07-20 Eric Blake <eblake@redhat.com> - - * libc/posix/readdir.c (readdir): Drop bogus attempt to catch - bogus pointers. - 2012-07-18 Ralf Corsépius <ralf.corsepius@rtems.org> * libc/sys/rtems/machine/_types.h (_ssize_t): Use signed int for diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h index 305e409b8..2912eafa9 100644 --- a/newlib/libc/include/stdio.h +++ b/newlib/libc/include/stdio.h @@ -227,9 +227,6 @@ int _EXFUN(sprintf, (char *, const char *, ...) _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); int _EXFUN(remove, (const char *)); int _EXFUN(rename, (const char *, const char *)); -#ifdef _COMPILING_NEWLIB -int _EXFUN(_rename, (const char *, const char *)); -#endif #endif #if !defined(__STRICT_ANSI__) || defined(__USE_XOPEN2K) #ifdef _COMPILING_NEWLIB diff --git a/newlib/libc/include/sys/signal.h b/newlib/libc/include/sys/signal.h index 4e3be1ccf..881df8334 100644 --- a/newlib/libc/include/sys/signal.h +++ b/newlib/libc/include/sys/signal.h @@ -143,9 +143,6 @@ int _EXFUN(pthread_sigmask, (int how, const sigset_t *set, sigset_t *oset)); #undef sigfillset #undef sigismember -#ifdef _COMPILING_NEWLIB -int _EXFUN(_kill, (pid_t, int)); -#endif int _EXFUN(kill, (pid_t, int)); int _EXFUN(killpg, (pid_t, int)); int _EXFUN(sigaction, (int, const struct sigaction *, struct sigaction *)); diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h index fa2036dd3..f00caa661 100644 --- a/newlib/libc/include/sys/stat.h +++ b/newlib/libc/include/sys/stat.h @@ -170,10 +170,8 @@ int _EXFUN(futimens, (int, const struct timespec *)); #ifdef _COMPILING_NEWLIB int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )); int _EXFUN(_stat,( const char *__path, struct stat *__sbuf )); -int _EXFUN(_mkdir,( const char *_path, mode_t __mode )); #ifdef __LARGE64_FILES struct stat64; -int _EXFUN(_stat64,( const char *__path, struct stat64 *__sbuf )); int _EXFUN(_fstat64,( int __fd, struct stat64 *__sbuf )); #endif #endif diff --git a/newlib/libc/include/sys/time.h b/newlib/libc/include/sys/time.h index b388b2c5f..3c9bf771b 100644 --- a/newlib/libc/include/sys/time.h +++ b/newlib/libc/include/sys/time.h @@ -71,10 +71,6 @@ struct itimerval { } while (0) #endif /* defined (__rtems__) || defined (__CYGWIN__) */ -#ifdef _COMPILING_NEWLIB -int _EXFUN(_gettimeofday, (struct timeval *__p, void *__tz)); -#endif - int _EXFUN(gettimeofday, (struct timeval *__p, void *__tz)); int _EXFUN(settimeofday, (const struct timeval *, const struct timezone *)); int _EXFUN(utimes, (const char *__path, const struct timeval *__tvp)); diff --git a/newlib/libc/include/sys/times.h b/newlib/libc/include/sys/times.h index 927812cb8..9375cb19d 100644 --- a/newlib/libc/include/sys/times.h +++ b/newlib/libc/include/sys/times.h @@ -21,9 +21,6 @@ struct tms { }; clock_t _EXFUN(times,(struct tms *)); -#ifdef _COMPILING_NEWLIB -clock_t _EXFUN(_times,(struct tms *)); -#endif #ifdef __cplusplus } diff --git a/newlib/libc/include/sys/wait.h b/newlib/libc/include/sys/wait.h index 73fe37202..0e4a33945 100644 --- a/newlib/libc/include/sys/wait.h +++ b/newlib/libc/include/sys/wait.h @@ -29,10 +29,6 @@ extern "C" { pid_t wait (int *); pid_t waitpid (pid_t, int *, int); -#ifdef _COMPILING_NEWLIB -pid_t _wait (int *); -#endif - /* Provide prototypes for most of the _<systemcall> names that are provided in newlib for some compilers. */ pid_t _wait (int *); diff --git a/newlib/libc/locale/lmessages.c b/newlib/libc/locale/lmessages.c index 9fb1df4a9..33a4a5a21 100644 --- a/newlib/libc/locale/lmessages.c +++ b/newlib/libc/locale/lmessages.c @@ -35,9 +35,7 @@ #define LCMESSAGES_SIZE_MIN \ (offsetof(struct lc_messages_T, yesstr) / sizeof(char *)) -#ifndef __CYGWIN__ static char empty[] = ""; -#endif static const struct lc_messages_T _C_messages_locale = { "^[yY]" , /* yesexpr */ diff --git a/newlib/libc/locale/lmonetary.c b/newlib/libc/locale/lmonetary.c index 80c2d0442..f1101a902 100644 --- a/newlib/libc/locale/lmonetary.c +++ b/newlib/libc/locale/lmonetary.c @@ -79,7 +79,6 @@ static struct lc_monetary_T _monetary_locale; static int _monetary_using_locale; static char *_monetary_locale_buf; -#ifndef __CYGWIN__ static char cnv(const char *str) { int i = strtol(str, NULL, 10); @@ -87,7 +86,6 @@ cnv(const char *str) { i = CHAR_MAX; return (char)i; } -#endif int __monetary_load_locale(const char *name , void *f_wctomb, const char *charset) diff --git a/newlib/libc/locale/nl_langinfo.c b/newlib/libc/locale/nl_langinfo.c index 4b7e983f0..392a7cbbb 100644 --- a/newlib/libc/locale/nl_langinfo.c +++ b/newlib/libc/locale/nl_langinfo.c @@ -182,10 +182,7 @@ char * _DEFUN(nl_langinfo, (item), nl_item item) { - char *ret, *cs; -#ifndef __CYGWIN__ - char *s; -#endif + char *ret, *s, *cs; static char *csym = NULL; #ifdef TRANSITION_PERIOD_HACK static char *cset = NULL; diff --git a/newlib/libc/machine/rl78/Makefile.am b/newlib/libc/machine/rl78/Makefile.am new file mode 100644 index 000000000..5b78bc171 --- /dev/null +++ b/newlib/libc/machine/rl78/Makefile.am @@ -0,0 +1,16 @@ +## Process this file with automake to generate Makefile.in + +AUTOMAKE_OPTIONS = cygnus + +INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) + 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"newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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"bad value ${enableval} for multilib option" "$LINENO" 5 ;; + esac +else + multilib=yes +fi + +# Check whether --enable-target-optspace was given. +if test "${enable_target_optspace+set}" = set; then : + enableval=$enable_target_optspace; case "${enableval}" in + yes) target_optspace=yes ;; + no) target_optspace=no ;; + *) as_fn_error $? "bad value ${enableval} for target-optspace option" "$LINENO" 5 ;; + esac +else + target_optspace= +fi + +# Check whether --enable-malloc-debugging was given. +if test "${enable_malloc_debugging+set}" = set; then : + enableval=$enable_malloc_debugging; case "${enableval}" in + yes) malloc_debugging=yes ;; + no) malloc_debugging=no ;; + *) as_fn_error $? "bad value ${enableval} for malloc-debugging option" "$LINENO" 5 ;; + esac +else + malloc_debugging= +fi + +# Check whether --enable-newlib-multithread was given. +if test "${enable_newlib_multithread+set}" = set; then : + enableval=$enable_newlib_multithread; case "${enableval}" in + yes) newlib_multithread=yes ;; + no) newlib_multithread=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-multithread option" "$LINENO" 5 ;; + esac +else + newlib_multithread=yes +fi + +# Check whether --enable-newlib-iconv was given. +if test "${enable_newlib_iconv+set}" = set; then : + enableval=$enable_newlib_iconv; if test "${newlib_iconv+set}" != set; then + case "${enableval}" in + yes) newlib_iconv=yes ;; + no) newlib_iconv=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-iconv option" "$LINENO" 5 ;; + esac + fi +else + newlib_iconv=${newlib_iconv} +fi + +# Check whether --enable-newlib-elix-level was given. +if test "${enable_newlib_elix_level+set}" = set; then : + enableval=$enable_newlib_elix_level; case "${enableval}" in + 0) newlib_elix_level=0 ;; + 1) newlib_elix_level=1 ;; + 2) newlib_elix_level=2 ;; + 3) newlib_elix_level=3 ;; + 4) newlib_elix_level=4 ;; + *) as_fn_error $? "bad value ${enableval} for newlib-elix-level option" "$LINENO" 5 ;; + esac +else + newlib_elix_level=0 +fi + +# Check whether --enable-newlib-io-float was given. +if test "${enable_newlib_io_float+set}" = set; then : + enableval=$enable_newlib_io_float; case "${enableval}" in + yes) newlib_io_float=yes ;; + no) newlib_io_float=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-io-float option" "$LINENO" 5 ;; + esac +else + newlib_io_float=yes +fi + +# Check whether --enable-newlib-supplied-syscalls was given. +if test "${enable_newlib_supplied_syscalls+set}" = set; then : + enableval=$enable_newlib_supplied_syscalls; case "${enableval}" in + yes) newlib_may_supply_syscalls=yes ;; + no) newlib_may_supply_syscalls=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-supplied-syscalls option" "$LINENO" 5 ;; + esac +else + newlib_may_supply_syscalls=yes +fi + + if test x${newlib_may_supply_syscalls} = xyes; then + MAY_SUPPLY_SYSCALLS_TRUE= + MAY_SUPPLY_SYSCALLS_FALSE='#' +else + MAY_SUPPLY_SYSCALLS_TRUE='#' + MAY_SUPPLY_SYSCALLS_FALSE= +fi + + + +test -z "${with_target_subdir}" && with_target_subdir=. + +if test "${srcdir}" = "."; then + if test "${with_target_subdir}" != "."; then + newlib_basedir="${srcdir}/${with_multisrctop}../../../.." + else + newlib_basedir="${srcdir}/${with_multisrctop}../../.." + fi +else + newlib_basedir="${srcdir}/../../.." +fi + + + + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='newlib' + VERSION='1.20.0' + + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +# FIXME: We temporarily define our own version of AC_PROG_CC. This is +# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We +# are probably using a cross compiler, which will not be able to fully +# link an executable. This should really be fixed in autoconf +# itself. + + + + + + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -z "$CC" && as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5 +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU C" >&5 +$as_echo_n "checking whether we are using GNU C... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_c_compiler_gnu=yes +else + ac_cv_c_compiler_gnu=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } + +if test $ac_cv_c_compiler_gnu = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. +set dummy ${ac_tool_prefix}readelf; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_READELF+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$READELF"; then + ac_cv_prog_READELF="$READELF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_READELF="${ac_tool_prefix}readelf" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +READELF=$ac_cv_prog_READELF +if test -n "$READELF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 +$as_echo "$READELF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_READELF"; then + ac_ct_READELF=$READELF + # Extract the first word of "readelf", so it can be a program name with args. +set dummy readelf; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_READELF+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_READELF"; then + ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_READELF="readelf" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_READELF=$ac_cv_prog_ac_ct_READELF +if test -n "$ac_ct_READELF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 +$as_echo "$ac_ct_READELF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_READELF" = x; then + READELF=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + READELF=$ac_ct_READELF + fi +else + READELF="$ac_cv_prog_READELF" +fi + + + + +# Hack to ensure that INSTALL won't be set to "../" with autoconf 2.13. */ +ac_given_INSTALL=$INSTALL + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +# By default we simply use the C compiler to build assembly code. + +test "${CCAS+set}" = set || CCAS=$CC +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS + + + + +# We need AC_EXEEXT to keep automake happy in cygnus mode. However, +# at least currently, we never actually build a program, so we never +# need to use $(EXEEXT). Moreover, the test for EXEEXT normally +# fails, because we are probably configuring with a cross compiler +# which can't create executables. So we include AC_EXEEXT to keep +# automake happy, but we don't execute it, since we don't care about +# the result. +if false; then + + dummy_var=1 +fi + +. ${newlib_basedir}/configure.host + +newlib_cflags="${newlib_cflags} -fno-builtin" + +NEWLIB_CFLAGS=${newlib_cflags} + + +NO_INCLUDE_LIST=${noinclude} + + +LDFLAGS=${ldflags} + + + if test x${newlib_elix_level} = x0; then + ELIX_LEVEL_0_TRUE= + ELIX_LEVEL_0_FALSE='#' +else + ELIX_LEVEL_0_TRUE='#' + ELIX_LEVEL_0_FALSE= +fi + + if test x${newlib_elix_level} = x1; then + ELIX_LEVEL_1_TRUE= + ELIX_LEVEL_1_FALSE='#' +else + ELIX_LEVEL_1_TRUE='#' + ELIX_LEVEL_1_FALSE= +fi + + if test x${newlib_elix_level} = x2; then + ELIX_LEVEL_2_TRUE= + ELIX_LEVEL_2_FALSE='#' +else + ELIX_LEVEL_2_TRUE='#' + ELIX_LEVEL_2_FALSE= +fi + + if test x${newlib_elix_level} = x3; then + ELIX_LEVEL_3_TRUE= + ELIX_LEVEL_3_FALSE='#' +else + ELIX_LEVEL_3_TRUE='#' + ELIX_LEVEL_3_FALSE= +fi + + if test x${newlib_elix_level} = x4; then + ELIX_LEVEL_4_TRUE= + ELIX_LEVEL_4_FALSE='#' +else + ELIX_LEVEL_4_TRUE='#' + ELIX_LEVEL_4_FALSE= +fi + + + if test x${use_libtool} = xyes; then + USE_LIBTOOL_TRUE= + USE_LIBTOOL_FALSE='#' +else + USE_LIBTOOL_TRUE='#' + USE_LIBTOOL_FALSE= +fi + + +# Hard-code OBJEXT. Normally it is set by AC_OBJEXT, but we +# use oext, which is set in configure.host based on the target platform. +OBJEXT=${oext} + + + + + + + + + + + +ac_config_files="$ac_config_files Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +:mline +/\\$/{ + N + s,\\\n,, + b mline +} +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${MAY_SUPPLY_SYSCALLS_TRUE}" && test -z "${MAY_SUPPLY_SYSCALLS_FALSE}"; then + as_fn_error $? "conditional \"MAY_SUPPLY_SYSCALLS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ELIX_LEVEL_0_TRUE}" && test -z "${ELIX_LEVEL_0_FALSE}"; then + as_fn_error $? "conditional \"ELIX_LEVEL_0\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ELIX_LEVEL_1_TRUE}" && test -z "${ELIX_LEVEL_1_FALSE}"; then + as_fn_error $? "conditional \"ELIX_LEVEL_1\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ELIX_LEVEL_2_TRUE}" && test -z "${ELIX_LEVEL_2_FALSE}"; then + as_fn_error $? "conditional \"ELIX_LEVEL_2\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ELIX_LEVEL_3_TRUE}" && test -z "${ELIX_LEVEL_3_FALSE}"; then + as_fn_error $? "conditional \"ELIX_LEVEL_3\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ELIX_LEVEL_4_TRUE}" && test -z "${ELIX_LEVEL_4_FALSE}"; then + as_fn_error $? "conditional \"ELIX_LEVEL_4\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_LIBTOOL_TRUE}" && test -z "${USE_LIBTOOL_FALSE}"; then + as_fn_error $? "conditional \"USE_LIBTOOL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by newlib $as_me 1.20.0, which was +generated by GNU Autoconf 2.68. 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Let's play safe and only enable the eval + # if we detect the quoting. + case $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/newlib/libc/machine/rl78/configure.in b/newlib/libc/machine/rl78/configure.in new file mode 100644 index 000000000..338a728f8 --- /dev/null +++ b/newlib/libc/machine/rl78/configure.in @@ -0,0 +1,14 @@ +dnl This is the newlib/libc/machine/rl78 configure.in file. +dnl Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.59) +AC_INIT([newlib],[NEWLIB_VERSION]) +AC_CONFIG_SRCDIR([setjmp.S]) + +dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. +AC_CONFIG_AUX_DIR(../../../..) + +NEWLIB_CONFIGURE(../../..) + +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT diff --git a/newlib/libc/machine/rl78/setjmp.S b/newlib/libc/machine/rl78/setjmp.S new file mode 100644 index 000000000..951b4ee7b --- /dev/null +++ b/newlib/libc/machine/rl78/setjmp.S @@ -0,0 +1,150 @@ +/* + +Copyright (c) 2011 Red Hat Incorporated. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + The name of Red Hat Incorporated may not be used to endorse + or promote products derived from this software without specific + prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*/ + +; clobberable +r8 = 0xffef0 +r9 = 0xffef1 +r10 = 0xffef2 +r11 = 0xffef3 +r12 = 0xffef4 +r13 = 0xffef5 +r14 = 0xffef6 +r15 = 0xffef7 +; preserved +r16 = 0xffee8 +r17 = 0xffee9 +r18 = 0xffeea +r19 = 0xffeeb +r20 = 0xffeec +r21 = 0xffeed +r22 = 0xffeee +r23 = 0xffeef + +/* The jump buffer has the following structure: + R0 .. R23 3*8 bytes + SP 2 bytes + ES 1 byte + CS 1 byte + PC 4 bytes +*/ + +#define SAVEB(ofs,reg) mov a,reg | mov [hl+ofs],a +#define SAVE(ofs,reg) movw ax,reg | movw [hl+ofs],ax + + .global _setjmp + .type _setjmp, @function +_setjmp: + ;; R8 = setjmp (jmp_buf *[sp+4].w) + ;; must return zero !! + push ax + push hl + push ax + movw ax, [sp+10] + movw hl, ax + pop ax + movw [hl], ax + SAVE (2, bc) + SAVE (4, de) + pop ax + movw [hl+6], ax + SAVE (8, r8) + SAVE (10, r10) + SAVE (12, r12) + SAVE (14, r14) + SAVE (16, r16) + SAVE (18, r18) + SAVE (20, r20) + SAVE (22, r22) + + ;; The sp we have now includes one more pushed reg, plus $PC + movw ax, sp + addw ax, #6 + movw [hl+24], ax + + SAVEB (26, es) + SAVEB (27, cs) + SAVE (28, [sp+2]) + SAVE (30, [sp+4]) + + clrw ax + movw r8, ax + pop ax + ret + + .size _setjmp, . - _setjmp + +#define LOADB(ofs,reg) mov a,[hl+ofs] | mov reg,a +#define LOAD(ofs,reg) movw ax,[hl+ofs] | movw reg,ax +#define PUSH(ofs) movw ax,[hl+ofs] | push ax + + .global _longjmp + .type _longjmp, @function +_longjmp: + ;; noreturn longjmp (jmp_buf *[sp+4].w, int [sp+6].w) + movw ax, [sp+6] + cmpw ax,#0 + sknz + onew ax + movw r8, ax + + movw ax, [sp+4] + movw hl, ax + movw ax, [hl+24] + movw sp, ax ; this is the *new* stack + + PUSH (30) ; high half of PC + PUSH (28) ; low half of PC + PUSH (6) ; HL + PUSH (0) ; AX + + LOAD (2, bc) + LOAD (4, de) + + LOAD (10, r10) + LOAD (12, r12) + LOAD (14, r14) + LOAD (16, r16) + LOAD (18, r18) + LOAD (20, r20) + LOAD (22, r22) + + LOADB (26, es) + LOADB (27, cs) + + pop ax + pop hl + + + ret ; pops PC (4 bytes) + + .size _longjmp, . - _longjmp + diff --git a/newlib/libc/posix/collate.c b/newlib/libc/posix/collate.c index 8bb04ef0d..6ee455001 100644 --- a/newlib/libc/posix/collate.c +++ b/newlib/libc/posix/collate.c @@ -117,26 +117,24 @@ __collate_substitute(s) const u_char *s; { int dest_len, len, nlen; - int delta = strlen((const char *) s); + int delta = strlen(s); u_char *dest_str = NULL; if(s == NULL || *s == '\0') - return __collate_strdup((u_char *) ""); + return __collate_strdup(""); delta += delta / 8; - dest_str = (u_char *) malloc(dest_len = delta); + dest_str = malloc(dest_len = delta); if(dest_str == NULL) __collate_err(EX_OSERR, __FUNCTION__); len = 0; while(*s) { - nlen = len + strlen((const char *) - __collate_substitute_table[*s]); + nlen = len + strlen(__collate_substitute_table[*s]); if (dest_len <= nlen) { dest_str = reallocf(dest_str, dest_len = nlen + delta); if(dest_str == NULL) __collate_err(EX_OSERR, __FUNCTION__); } - strcpy((char *) dest_str + len, - (const char *) __collate_substitute_table[*s++]); + strcpy(dest_str + len, __collate_substitute_table[*s++]); len = nlen; } return dest_str; @@ -152,9 +150,8 @@ __collate_lookup(t, len, prim, sec) *len = 1; *prim = *sec = 0; for(p2 = __collate_chain_pri_table; p2->str[0]; p2++) { - if(strncmp((const char *) t, (const char *) p2->str, - strlen((const char *) p2->str)) == 0) { - *len = strlen((const char *) p2->str); + if(strncmp(t, p2->str, strlen(p2->str)) == 0) { + *len = strlen(p2->str); *prim = p2->prim; *sec = p2->sec; return; @@ -168,7 +165,7 @@ u_char * __collate_strdup(s) u_char *s; { - u_char *t = (u_char *) strdup((const char *) s); + u_char *t = strdup(s); if (t == NULL) __collate_err(EX_OSERR, __FUNCTION__); diff --git a/newlib/libc/posix/engine.c b/newlib/libc/posix/engine.c index 73ce45c11..8494b90a9 100644 --- a/newlib/libc/posix/engine.c +++ b/newlib/libc/posix/engine.c @@ -145,7 +145,7 @@ int eflags; int i; struct match mv; struct match *m = &mv; - char *dp = NULL; + char *dp; const sopno gf = g->firststate+1; /* +1 for OEND */ const sopno gl = g->laststate; char *start; @@ -181,8 +181,8 @@ int eflags; pp = mustlast; for (dp = start+g->mlen-1; dp < stop;) { /* Fast skip non-matches */ - while (dp < stop && charjump[(unsigned char) *dp]) - dp += charjump[(unsigned char) *dp]; + while (dp < stop && charjump[*dp]) + dp += charjump[*dp]; if (dp >= stop) break; @@ -198,7 +198,7 @@ int eflags; /* Jump to next possible match */ mj = matchjump[pp - mustfirst]; - cj = charjump[(unsigned char) *dp]; + cj = charjump[*dp]; dp += (cj < mj ? mj : cj); pp = mustlast; } @@ -364,12 +364,6 @@ sopno stopst; char *ssp; /* start of string matched by subsubRE */ char *sep; /* end of string matched by subsubRE */ char *oldssp; /* previous ssp */ -#if defined (__GNUC__) && \ - ((__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || __GNUC__ > 4) -/* dp is only used for assertion testing which, for some reason, is not - recognized as usage. */ -#pragma GCC diagnostic ignored "-Wunused-but-set-variable" -#endif char *dp; AT("diss", start, stop, startst, stopst); diff --git a/newlib/libc/posix/glob.c b/newlib/libc/posix/glob.c index 977a5a4f8..4dafe71aa 100644 --- a/newlib/libc/posix/glob.c +++ b/newlib/libc/posix/glob.c @@ -30,10 +30,6 @@ * SUCH DAMAGE. */ -#ifdef __CYGWIN__ -#define _NO_GLOB /* Cygwin provides its own glob. */ -#endif - #ifndef _NO_GLOB #if defined(LIBC_SCCS) && !defined(lint) diff --git a/newlib/libc/posix/popen.c b/newlib/libc/posix/popen.c index faf72b6e3..38978c7aa 100644 --- a/newlib/libc/posix/popen.c +++ b/newlib/libc/posix/popen.c @@ -113,7 +113,7 @@ _DEFUN(popen, (program, type), const char *program _AND const char *type) { - struct pid *cur; + struct pid *cur, *last; FILE *iop; int pdes[2], pid; @@ -159,7 +159,8 @@ _DEFUN(popen, (program, type), (void)close(pdes[1]); } /* Close all fd's created by prior popen. */ - for (cur = pidlist; cur; cur = cur->next) + for (last = NULL, cur = pidlist; cur; + last = cur, cur = cur->next) (void)close (fileno (cur->fp)); execl(_PATH_BSHELL, "sh", "-c", program, NULL); _exit(127); diff --git a/newlib/libc/posix/readdir.c b/newlib/libc/posix/readdir.c index d3187e603..da07d5c00 100644 --- a/newlib/libc/posix/readdir.c +++ b/newlib/libc/posix/readdir.c @@ -75,6 +75,12 @@ _DEFUN(readdir, (dirp), continue; } dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc); + if ((int)dp & 03) { /* bogus pointer check */ +#ifdef HAVE_DD_LOCK + __lock_release_recursive(dirp->dd_lock); +#endif + return NULL; + } if (dp->d_reclen <= 0 || dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc) { #ifdef HAVE_DD_LOCK diff --git a/newlib/libc/posix/regcomp.c b/newlib/libc/posix/regcomp.c index bd90d2cdf..7f9e188a7 100644 --- a/newlib/libc/posix/regcomp.c +++ b/newlib/libc/posix/regcomp.c @@ -103,8 +103,8 @@ static void freeset(struct parse *p, cset *cs); static int freezeset(struct parse *p, cset *cs); static int firstch(struct parse *p, cset *cs); static int nch(struct parse *p, cset *cs); -#if used static void mcadd(struct parse *p, cset *cs, char *cp); +#if used static void mcsub(cset *cs, char *cp); static int mcin(cset *cs, char *cp); static char *mcfind(cset *cs, char *cp); @@ -308,8 +308,8 @@ struct parse *p; int stop; /* character this ERE should end at */ { char c; - sopno prevback = 0; - sopno prevfwd = 0; + sopno prevback; + sopno prevfwd; sopno conc; int first = 1; /* is this the first alternative? */ @@ -1333,7 +1333,6 @@ cset *cs; return(n); } -#if used /* - mcadd - add a collating element to a cset == static void mcadd(struct parse *p, cset *cs, \ @@ -1361,6 +1360,7 @@ char *cp; cs->multis[cs->smultis - 1] = '\0'; } +#if used /* - mcsub - subtract a collating element from a cset == static void mcsub(cset *cs, char *cp); @@ -1688,8 +1688,8 @@ struct parse *p; struct re_guts *g; { sop *scan; - sop *start = NULL; - sop *newstart = NULL; + sop *start; + sop *newstart; sopno newlen; sop s; char *cp; @@ -1961,7 +1961,7 @@ struct re_guts *g; * is the first one that would be matched). */ for (mindex = 0; mindex < g->mlen; mindex++) - g->charjump[(unsigned char) g->must[mindex]] = g->mlen - mindex - 1; + g->charjump[g->must[mindex]] = g->mlen - mindex - 1; } /* diff --git a/newlib/libc/posix/wordexp.c b/newlib/libc/posix/wordexp.c index bfdb63fd0..b6c4a6d1f 100644 --- a/newlib/libc/posix/wordexp.c +++ b/newlib/libc/posix/wordexp.c @@ -37,6 +37,7 @@ wordexp(const char *words, wordexp_t *pwordexp, int flags) char *iter; pid_t pid; int num_words = 0; + int num_bytes = 0; int fd[2]; int fd_err[2]; int err = 0; @@ -128,6 +129,8 @@ wordexp(const char *words, wordexp_t *pwordexp, int flags) if((iter = strchr(tmp, '\n'))) *iter = '\0'; + num_bytes = atoi(tmp) + pwordexp->we_wordc; + /* Get each expansion from the shell output, and store each in pwordexp's we_wordv vector. */ for(i = 0; i < num_words; i++) diff --git a/newlib/libc/reent/mkdirr.c b/newlib/libc/reent/mkdirr.c index fe36de11a..29d808de8 100644 --- a/newlib/libc/reent/mkdirr.c +++ b/newlib/libc/reent/mkdirr.c @@ -44,8 +44,6 @@ DESCRIPTION <<errno>>. */ -#include <sys/stat.h> - int _DEFUN (_mkdir_r, (ptr, path, mode), struct _reent *ptr _AND diff --git a/newlib/libc/reent/renamer.c b/newlib/libc/reent/renamer.c index d3951a28d..4d2d25635 100644 --- a/newlib/libc/reent/renamer.c +++ b/newlib/libc/reent/renamer.c @@ -1,7 +1,6 @@ /* Reentrant version of rename system call. */ #include <reent.h> -#include <stdio.h> #include <unistd.h> #include <sys/stat.h> #include <_syslist.h> diff --git a/newlib/libc/search/hash.c b/newlib/libc/search/hash.c index 997acb3f6..0301fc03f 100644 --- a/newlib/libc/search/hash.c +++ b/newlib/libc/search/hash.c @@ -141,9 +141,9 @@ _DEFUN(__hash_open, (file, flags, mode, info, dflags), new_table = 0; if (!file || (flags & O_TRUNC) || #ifdef __USE_INTERNAL_STAT64 - (_stat64(file, &statbuf) && (errno == ENOENT))) { + (stat64(file, &statbuf) && (errno == ENOENT))) { #else - (_stat(file, &statbuf) && (errno == ENOENT))) { + (stat(file, &statbuf) && (errno == ENOENT))) { #endif if (errno == ENOENT) errno = 0; /* Just in case someone looks at errno */ @@ -157,9 +157,9 @@ _DEFUN(__hash_open, (file, flags, mode, info, dflags), a new .db file, then reinitialize the database */ if ((flags & O_CREAT) && #ifdef __USE_INTERNAL_STAT64 - _fstat64(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) + fstat64(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) #else - _fstat(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) + fstat(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) #endif new_table = 1; @@ -316,11 +316,7 @@ init_hash(hashp, file, info) const char *file; const HASHINFO *info; { -#ifdef __USE_INTERNAL_STAT64 - struct stat64 statbuf; -#else struct stat statbuf; -#endif int nelem; nelem = 1; @@ -339,9 +335,9 @@ init_hash(hashp, file, info) /* Fix bucket size to be optimal for file system */ if (file != NULL) { #ifdef __USE_INTERNAL_STAT64 - if (_stat64(file, &statbuf)) + if (stat64(file, &statbuf)) #else - if (_stat(file, &statbuf)) + if (stat(file, &statbuf)) #endif return (NULL); hashp->BSIZE = statbuf.st_blksize; diff --git a/newlib/libc/search/hash_bigkey.c b/newlib/libc/search/hash_bigkey.c index 8ff52b383..449b6bed6 100644 --- a/newlib/libc/search/hash_bigkey.c +++ b/newlib/libc/search/hash_bigkey.c @@ -123,7 +123,7 @@ __big_insert(hashp, bufp, key, val) if (!bufp) return (-1); n = p[0]; - if (!key_size) { + if (!key_size) if (FREESPACE(p)) { move_bytes = MIN(FREESPACE(p), val_size); off = OFFSET(p) - move_bytes; @@ -136,7 +136,6 @@ __big_insert(hashp, bufp, key, val) OFFSET(p) = off; } else p[n - 2] = FULL_KEY; - } p = (__uint16_t *)bufp->page; cp = bufp->page; bufp->flags |= BUF_MOD; diff --git a/newlib/libc/search/hash_page.c b/newlib/libc/search/hash_page.c index 7ca304d38..68ab9db17 100644 --- a/newlib/libc/search/hash_page.c +++ b/newlib/libc/search/hash_page.c @@ -667,7 +667,7 @@ static __uint16_t overflow_page(hashp) HTAB *hashp; { - __uint32_t *freep = NULL; + __uint32_t *freep; int max_free, offset, splitnum; __uint16_t addr; int bit, first_page, free_bit, free_page, i, in_use_bits, j; diff --git a/newlib/libc/stdio/asiprintf.c b/newlib/libc/stdio/asiprintf.c index 0c363d5ea..97474fd1a 100644 --- a/newlib/libc/stdio/asiprintf.c +++ b/newlib/libc/stdio/asiprintf.c @@ -45,7 +45,7 @@ _DEFUN(_asiprintf_r, (ptr, strp, fmt), if (ret >= 0) { *f._p = 0; - *strp = (char *) f._bf._base; + *strp = f._bf._base; } return (ret); } @@ -72,7 +72,7 @@ _DEFUN(asiprintf, (strp, fmt), if (ret >= 0) { *f._p = 0; - *strp = (char *) f._bf._base; + *strp = f._bf._base; } return (ret); } diff --git a/newlib/libc/stdio/asprintf.c b/newlib/libc/stdio/asprintf.c index 7b26d9f29..59a08c808 100644 --- a/newlib/libc/stdio/asprintf.c +++ b/newlib/libc/stdio/asprintf.c @@ -45,7 +45,7 @@ _DEFUN(_asprintf_r, (ptr, strp, fmt), if (ret >= 0) { *f._p = 0; - *strp = (char *) f._bf._base; + *strp = f._bf._base; } return (ret); } @@ -72,7 +72,7 @@ _DEFUN(asprintf, (strp, fmt), if (ret >= 0) { *f._p = 0; - *strp = (char *) f._bf._base; + *strp = f._bf._base; } return (ret); } diff --git a/newlib/libc/stdio/freopen.c b/newlib/libc/stdio/freopen.c index b33eb1e22..6483655bf 100644 --- a/newlib/libc/stdio/freopen.c +++ b/newlib/libc/stdio/freopen.c @@ -208,7 +208,7 @@ _DEFUN(_freopen_r, (ptr, file, mode, fp), if (HASLB (fp)) FREELB (ptr, fp); fp->_lb._size = 0; - fp->_flags &= ~__SORD; + fp->_flags & ~__SORD; fp->_flags2 = 0; memset (&fp->_mbstate, 0, sizeof (_mbstate_t)); diff --git a/newlib/libc/stdio/mktemp.c b/newlib/libc/stdio/mktemp.c index ecbc7afea..1c5d76db4 100644 --- a/newlib/libc/stdio/mktemp.c +++ b/newlib/libc/stdio/mktemp.c @@ -247,7 +247,7 @@ _DEFUN(_gettemp, (ptr, path, doopen, domkdir, suffixlen, flags), else { /* Safe, since it only encounters 7-bit characters. */ - if (isdigit ((unsigned char) *trv)) + if (isdigit (*trv)) *trv = 'a'; else ++ * trv; diff --git a/newlib/libc/stdio/vasiprintf.c b/newlib/libc/stdio/vasiprintf.c index f96de0d79..15310cce9 100644 --- a/newlib/libc/stdio/vasiprintf.c +++ b/newlib/libc/stdio/vasiprintf.c @@ -59,7 +59,7 @@ _DEFUN(_vasiprintf_r, (ptr, strp, fmt, ap), if (ret >= 0) { *f._p = 0; - *strp = (char *) f._bf._base; + *strp = f._bf._base; } return ret; } diff --git a/newlib/libc/stdio/vasprintf.c b/newlib/libc/stdio/vasprintf.c index fbb54cbe8..b89f4dbd7 100644 --- a/newlib/libc/stdio/vasprintf.c +++ b/newlib/libc/stdio/vasprintf.c @@ -59,7 +59,7 @@ _DEFUN(_vasprintf_r, (ptr, strp, fmt, ap), if (ret >= 0) { *f._p = 0; - *strp = (char *) f._bf._base; + *strp = f._bf._base; } return ret; } diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c index 4b165e021..559899107 100644 --- a/newlib/libc/stdio/vfprintf.c +++ b/newlib/libc/stdio/vfprintf.c @@ -567,9 +567,9 @@ _DEFUN(_VFPRINTF_R, (data, fp, fmt0, ap), char sign; /* sign prefix (' ', '+', '-', or \0) */ #ifdef _WANT_IO_C99_FORMATS /* locale specific numeric grouping */ - char *thousands_sep = NULL; - size_t thsnd_len = 0; - const char *grouping = NULL; + char *thousands_sep; + size_t thsnd_len; + const char *grouping; #endif #ifdef FLOATING_POINT char *decimal_point = _localeconv_r (data)->decimal_point; @@ -585,7 +585,7 @@ _DEFUN(_VFPRINTF_R, (data, fp, fmt0, ap), #if defined (FLOATING_POINT) || defined (_WANT_IO_C99_FORMATS) int ndig = 0; /* actual number of digits returned by cvt */ #endif -#if defined (FLOATING_POINT) && defined (_WANT_IO_C99_FORMATS) +#ifdef _WANT_IO_C99_FORMATS int nseps; /* number of group separators with ' */ int nrepeats; /* number of repeats of the last group */ #endif @@ -793,10 +793,10 @@ _DEFUN(_VFPRINTF_R, (data, fp, fmt0, ap), sign = '\0'; #ifdef FLOATING_POINT lead = 0; +#endif #ifdef _WANT_IO_C99_FORMATS nseps = nrepeats = 0; #endif -#endif #ifndef _NO_POS_ARGS N = arg_index; is_pos_arg = 0; diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c index e967719b7..e05082db7 100644 --- a/newlib/libc/stdio/vfscanf.c +++ b/newlib/libc/stdio/vfscanf.c @@ -243,7 +243,10 @@ static void * get_arg (int, va_list *, int *, void **); #define CT_INT 3 /* integer, i.e., strtol or strtoul */ #define CT_FLOAT 4 /* floating, i.e., strtod */ +#if 0 #define u_char unsigned char +#endif +#define u_char char #define u_long unsigned long #ifndef _NO_LONGLONG @@ -510,8 +513,8 @@ _DEFUN(__SVFSCANF_R, (rptr, fp, fmt0, ap), #ifndef _MB_CAPABLE wc = *fmt; #else - nbytes = __mbtowc (rptr, &wc, (char *) fmt, MB_CUR_MAX, - __locale_charset (), &state); + nbytes = __mbtowc (rptr, &wc, fmt, MB_CUR_MAX, __locale_charset (), + &state); if (nbytes < 0) { wc = 0xFFFD; /* Unicode replacement character */ nbytes = 1; diff --git a/newlib/libc/stdio/vfwprintf.c b/newlib/libc/stdio/vfwprintf.c index 968c218b5..029f1d08c 100644 --- a/newlib/libc/stdio/vfwprintf.c +++ b/newlib/libc/stdio/vfwprintf.c @@ -396,11 +396,10 @@ _DEFUN(_VFWPRINTF_R, (data, fp, fmt0, ap), wchar_t sign; /* sign prefix (' ', '+', '-', or \0) */ #ifdef _WANT_IO_C99_FORMATS /* locale specific numeric grouping */ - wchar_t thousands_sep = L'\0'; - const char *grouping = NULL; + wchar_t thousands_sep; + const char *grouping; #endif -#if defined (_MB_CAPABLE) && !defined (__HAVE_LOCALE_INFO_EXTENDED__) \ - && (defined (FLOATING_POINT) || defined (_WANT_IO_C99_FORMATS)) +#ifdef _MB_CAPABLE mbstate_t state; /* mbtowc calls from library must not change state */ #endif #ifdef FLOATING_POINT @@ -416,7 +415,7 @@ _DEFUN(_VFWPRINTF_R, (data, fp, fmt0, ap), #if defined (FLOATING_POINT) || defined (_WANT_IO_C99_FORMATS) int ndig = 0; /* actual number of digits returned by cvt */ #endif -#if defined (FLOATING_POINT) && defined (_WANT_IO_C99_FORMATS) +#ifdef _WANT_IO_C99_FORMATS int nseps; /* number of group separators with ' */ int nrepeats; /* number of repeats of the last group */ #endif @@ -620,10 +619,10 @@ _DEFUN(_VFWPRINTF_R, (data, fp, fmt0, ap), sign = L'\0'; #ifdef FLOATING_POINT lead = 0; +#endif #ifdef _WANT_IO_C99_FORMATS nseps = nrepeats = 0; #endif -#endif #ifndef _NO_POS_ARGS N = arg_index; is_pos_arg = 0; diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c index d84fef5a2..7c6be69ea 100644 --- a/newlib/libc/stdlib/mbtowc_r.c +++ b/newlib/libc/stdlib/mbtowc_r.c @@ -78,7 +78,6 @@ typedef enum { COPY_A, COPY_J1, COPY_J2, MAKE_A, NOOP, EMPTY, ERROR } JIS_ACTION * is 2 (switch to JIS) + 2 (JIS characters) + 2 (switch back to ASCII) = 6. *************************************************************************************/ -#ifndef __CYGWIN__ static JIS_STATE JIS_state_table[JIS_S_NUM][JIS_C_NUM] = { /* ESCAPE DOLLAR BRACKET AT B J NUL JIS_CHAR OTHER */ /* ASCII */ { A_ESC, ASCII, ASCII, ASCII, ASCII, ASCII, ASCII, ASCII, ASCII }, @@ -100,7 +99,6 @@ static JIS_ACTION JIS_action_table[JIS_S_NUM][JIS_C_NUM] = { /* J_ESC */ { ERROR, ERROR, NOOP, ERROR, ERROR, ERROR, ERROR, ERROR, ERROR }, /* J_ESC_BR */{ ERROR, ERROR, ERROR, ERROR, MAKE_A, MAKE_A, ERROR, ERROR, ERROR }, }; -#endif /* !__CYGWIN__ */ /* we override the mbstate_t __count field for more complex encodings and use it store a state value */ #define __state __count diff --git a/newlib/libc/stdlib/mprec.h b/newlib/libc/stdlib/mprec.h index 5a71576be..dea89bf11 100644 --- a/newlib/libc/stdlib/mprec.h +++ b/newlib/libc/stdlib/mprec.h @@ -98,7 +98,7 @@ typedef union { double d; __ULong i[2]; } U; #define SI 0 #endif -#define Storeinc(a,b,c) (*(a)++ = ((b) << 16) | ((c) & 0xffff)) +#define Storeinc(a,b,c) (*(a)++ = (b) << 16 | (c) & 0xffff) /* #define P DBL_MANT_DIG */ /* Ten_pmax = floor(P*log(2)/log(5)) */ diff --git a/newlib/libc/stdlib/wctomb_r.c b/newlib/libc/stdlib/wctomb_r.c index 13e1e4c36..98a0b74c0 100644 --- a/newlib/libc/stdlib/wctomb_r.c +++ b/newlib/libc/stdlib/wctomb_r.c @@ -81,7 +81,7 @@ _DEFUN (__utf8_wctomb, (r, s, wchar, charset, state), to return extra 3 bytes. */ wchar_t tmp; tmp = (state->__value.__wchb[0] << 16 | state->__value.__wchb[1] << 8) - - (0x10000 >> 10 | 0xd80d); + - 0x10000 >> 10 | 0xd80d; *s++ = 0xe0 | ((tmp & 0xf000) >> 12); *s++ = 0x80 | ((tmp & 0xfc0) >> 6); *s++ = 0x80 | (tmp & 0x3f); diff --git a/newlib/libc/string/strcasestr.c b/newlib/libc/string/strcasestr.c index 91783164c..0122d7ab8 100644 --- a/newlib/libc/string/strcasestr.c +++ b/newlib/libc/string/strcasestr.c @@ -84,11 +84,6 @@ QUICKREF (!memchr ((h) + (h_l), '\0', (j) + (n_l) - (h_l)) \ && ((h_l) = (j) + (n_l))) # define CANON_ELEMENT(c) tolower (c) -#if defined (__GNUC__) && \ - ((__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __GNUC__ > 4) -/* strncasecmp uses signed char, CMP_FUNC is expected to use unsigned char. */ -#pragma GCC diagnostic ignored "-Wpointer-sign" -#endif # define CMP_FUNC strncasecmp # include "str-two-way.h" #endif diff --git a/newlib/libc/sys/sysnecv850/crt0.S b/newlib/libc/sys/sysnecv850/crt0.S index 43b5e21cd..b319d30b7 100644 --- a/newlib/libc/sys/sysnecv850/crt0.S +++ b/newlib/libc/sys/sysnecv850/crt0.S @@ -5,7 +5,7 @@ _start: -#if defined(__v850e__) || defined(__v850e2__) || defined(__v850e2v3__) +#if defined __v850e__ movea 255, r0, r20 mov 65535, r21 diff --git a/newlib/libc/time/strptime.c b/newlib/libc/time/strptime.c index 601f93e8a..0fc5f4e13 100644 --- a/newlib/libc/time/strptime.c +++ b/newlib/libc/time/strptime.c @@ -165,8 +165,8 @@ _DEFUN (strptime, (buf, format, timeptr), char *s; int ret; - if (isspace ((unsigned char) c)) { - while (isspace ((unsigned char) *buf)) + if (isspace (c)) { + while (isspace (*buf)) ++buf; } else if (c == '%' && format[1] != '\0') { c = *++format; diff --git a/newlib/libm/common/sf_round.c b/newlib/libm/common/sf_round.c index c8f1d7733..1bf60890c 100644 --- a/newlib/libm/common/sf_round.c +++ b/newlib/libm/common/sf_round.c @@ -18,12 +18,16 @@ float x; #endif { + int signbit; __uint32_t w; /* Most significant word, least significant word. */ int exponent_less_127; GET_FLOAT_WORD(w, x); + /* Extract sign bit. */ + signbit = w & 0x80000000; + /* Extract exponent field. */ exponent_less_127 = (int)((w & 0x7f800000) >> 23) - 127; diff --git a/newlib/libm/math/e_atan2.c b/newlib/libm/math/e_atan2.c index 8e9650f29..268be64a9 100644 --- a/newlib/libm/math/e_atan2.c +++ b/newlib/libm/math/e_atan2.c @@ -73,7 +73,7 @@ pi_lo = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */ if(((ix|((lx|-lx)>>31))>0x7ff00000)|| ((iy|((ly|-ly)>>31))>0x7ff00000)) /* x or y is NaN */ return x+y; - if(((hx-0x3ff00000)|lx)==0) return atan(y); /* x=1.0 */ + if((hx-0x3ff00000|lx)==0) return atan(y); /* x=1.0 */ m = ((hy>>31)&1)|((hx>>30)&2); /* 2*sign(x)+sign(y) */ /* when y = 0 */ diff --git a/newlib/libm/math/e_exp.c b/newlib/libm/math/e_exp.c index e7455eef6..ce093c610 100644 --- a/newlib/libm/math/e_exp.c +++ b/newlib/libm/math/e_exp.c @@ -109,7 +109,7 @@ P5 = 4.13813679705723846039e-08; /* 0x3E663769, 0x72BEA4D0 */ #endif { double y,hi,lo,c,t; - __int32_t k = 0,xsb; + __int32_t k,xsb; __uint32_t hx; GET_HIGH_WORD(hx,x); @@ -144,6 +144,7 @@ P5 = 4.13813679705723846039e-08; /* 0x3E663769, 0x72BEA4D0 */ else if(hx < 0x3e300000) { /* when |x|<2**-28 */ if(huge+x>one) return one+x;/* trigger inexact */ } + else k = 0; /* x is now in primary range */ t = x*x; diff --git a/newlib/libm/math/e_pow.c b/newlib/libm/math/e_pow.c index cad6737a1..aac0b4211 100644 --- a/newlib/libm/math/e_pow.c +++ b/newlib/libm/math/e_pow.c @@ -120,10 +120,9 @@ ivln2_l = 1.92596299112661746887e-08; /* 0x3E54AE0B, 0xF85DDF44 =1/ln2 tail*/ /* x|y==NaN return NaN unless x==1 then return 1 */ if(ix > 0x7ff00000 || ((ix==0x7ff00000)&&(lx!=0)) || - iy > 0x7ff00000 || ((iy==0x7ff00000)&&(ly!=0))) { + iy > 0x7ff00000 || ((iy==0x7ff00000)&&(ly!=0))) if(((ix-0x3ff00000)|lx)==0) return one; else return nan(""); - } /* determine if y is an odd int when x < 0 * yisint = 0 ... y is not an integer diff --git a/newlib/libm/math/e_rem_pio2.c b/newlib/libm/math/e_rem_pio2.c index ddfecba2d..3e5d0f7a2 100644 --- a/newlib/libm/math/e_rem_pio2.c +++ b/newlib/libm/math/e_rem_pio2.c @@ -89,7 +89,7 @@ pio2_3t = 8.47842766036889956997e-32; /* 0x397B839A, 0x252049C1 */ double x,y[]; #endif { - double z = 0.0,w,t,r,fn; + double z,w,t,r,fn; double tx[3]; __int32_t i,j,n,ix,hx; int e0,nx; diff --git a/newlib/libm/math/ef_exp.c b/newlib/libm/math/ef_exp.c index 6824f991a..19c570cfd 100644 --- a/newlib/libm/math/ef_exp.c +++ b/newlib/libm/math/ef_exp.c @@ -47,7 +47,7 @@ P5 = 4.1381369442e-08; /* 0x3331bb4c */ #endif { float y,hi,lo,c,t; - __int32_t k = 0,xsb,sx; + __int32_t k,xsb,sx; __uint32_t hx; GET_FLOAT_WORD(sx,x); @@ -79,6 +79,7 @@ P5 = 4.1381369442e-08; /* 0x3331bb4c */ else if(hx < 0x31800000) { /* when |x|<2**-28 */ if(huge+x>one) return one+x;/* trigger inexact */ } + else k = 0; /* x is now in primary range */ t = x*x; diff --git a/newlib/libm/math/ef_pow.c b/newlib/libm/math/ef_pow.c index b3041dbdc..6804ce45a 100644 --- a/newlib/libm/math/ef_pow.c +++ b/newlib/libm/math/ef_pow.c @@ -77,10 +77,9 @@ ivln2_l = 7.0526075433e-06; /* 0x36eca570 =1/ln2 tail*/ /* x|y==NaN return NaN unless x==1 then return 1 */ if(FLT_UWORD_IS_NAN(ix) || - FLT_UWORD_IS_NAN(iy)) { + FLT_UWORD_IS_NAN(iy)) if(ix==0x3f800000) return one; else return nanf(""); - } /* determine if y is an odd int when x < 0 * yisint = 0 ... y is not an integer diff --git a/newlib/libm/math/er_lgamma.c b/newlib/libm/math/er_lgamma.c index 386a8a73b..7c9a153ed 100644 --- a/newlib/libm/math/er_lgamma.c +++ b/newlib/libm/math/er_lgamma.c @@ -216,7 +216,7 @@ static double zero= 0.00000000000000000000e+00; double x; int *signgamp; #endif { - double t,y,z,nadj = 0.0,p,p1,p2,p3,q,r,w; + double t,y,z,nadj,p,p1,p2,p3,q,r,w; __int32_t i,hx,lx,ix; EXTRACT_WORDS(hx,lx,x); diff --git a/newlib/libm/math/erf_lgamma.c b/newlib/libm/math/erf_lgamma.c index 3c6ba02af..90cc5425d 100644 --- a/newlib/libm/math/erf_lgamma.c +++ b/newlib/libm/math/erf_lgamma.c @@ -151,7 +151,7 @@ static float zero= 0.0000000000e+00; float x; int *signgamp; #endif { - float t,y,z,nadj = 0.0,p,p1,p2,p3,q,r,w; + float t,y,z,nadj,p,p1,p2,p3,q,r,w; __int32_t i,hx,ix; GET_FLOAT_WORD(hx,x); diff --git a/newlib/testsuite/newlib.stdio/stdio.exp b/newlib/testsuite/newlib.stdio/stdio.exp new file mode 100644 index 000000000..164cbf353 --- /dev/null +++ b/newlib/testsuite/newlib.stdio/stdio.exp @@ -0,0 +1,12 @@ +# Copyright (C) 2011 by ARM Ltd. All rights reserved. +# +# Permission to use, copy, modify, and distribute this software +# is freely granted, provided that this notice is preserved. +# + +load_lib passfail.exp + +set exclude_list { +} + +newlib_pass_fail_all -x $exclude_list diff --git a/newlib/testsuite/newlib.stdio/swprintf.c b/newlib/testsuite/newlib.stdio/swprintf.c new file mode 100644 index 000000000..b925da487 --- /dev/null +++ b/newlib/testsuite/newlib.stdio/swprintf.c @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2011 by ARM Ltd. All rights reserved. + * + * Permission to use, copy, modify, and distribute this software + * is freely granted, provided that this notice is preserved. + */ + +#include <stdio.h> +#include <newlib.h> +#include <stdlib.h> +#include <wchar.h> +#include "check.h" + +int main() +{ +#if defined(INTEGER_ONLY) || defined(NO_FLOATING_POINT) + +#else + char cbuf[512]; + wchar_t wcbuf[512], wcbuf2[512]; + double val = 1E+308; + snprintf(cbuf, 512, "%.*f", 3, val); + swprintf(wcbuf, 512, L"%.*f", 3, val); + mbstowcs(wcbuf2, cbuf, 512); + + CHECK (wcscmp(wcbuf, wcbuf2) == 0); +#endif + + exit (0); +} diff --git a/winsup/ChangeLog b/winsup/ChangeLog index 440d75414..9bebbe46c 100644 --- a/winsup/ChangeLog +++ b/winsup/ChangeLog @@ -1,8 +1,3 @@ -2012-07-30 Christopher Faylor <me.cygwin2012@cgf.cx> - - * Makefile.common (CFLAGS_COMMON): Add temporary define to work around - w32api problem. - 2012-07-06 Corinna Vinschen <corinna@vinschen.de> * Makefile.common (ALL_CFLAGS): Change := to = to allow overriding in diff --git a/winsup/Makefile.common b/winsup/Makefile.common index 1917e3d21..569b2a3fc 100644 --- a/winsup/Makefile.common +++ b/winsup/Makefile.common @@ -1,6 +1,6 @@ # Makefile.common - common definitions for the winsup directory # -# Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2009, 2012 Red Hat, Inc. +# Copyright 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc. # # This file is part of Cygwin. # @@ -10,7 +10,7 @@ # This makefile requires GNU make. -CFLAGS_COMMON:=-Wall -Wstrict-aliasing -Wwrite-strings -fno-common -pipe -fbuiltin -fmessage-length=0 -D_SDKDDKVER_H +CFLAGS_COMMON:=-Wall -Wstrict-aliasing -Wwrite-strings -fno-common -pipe -fbuiltin -fmessage-length=0# -finline-functions MALLOC_DEBUG:=#-DMALLOC_DEBUG -I/cygnus/src/uberbaum/winsup/cygwin/dlmalloc MALLOC_OBJ:=#/cygnus/src/uberbaum/winsup/cygwin/dlmalloc/malloc.o diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index e6b69ccd2..70232fa60 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,284 +1,3 @@ -2012-08-09 Christopher Faylor <me.cygwin2012@cgf.cx> - - * DevNotes: Add entry cgf-000014. - * cygheap.cc (tls_sentry): Move here, rename from 'sentry' in cygtls.cc - (tls_sentry::lock): Ditto. - (nthreads): Move from cygtls.cc - (THREADLIST_CHUNK): Ditto. - (cygheap_init): Call init_tls_list(). - (init_cygheap::init_tls_list): Define new function. - (init_cygheap::add_tls): Ditto. - (init_cygheap::remove_tls): Ditto. - (init_cygheap::find_tls): Ditto. Semi-resurrect from - _cygtls::find_tls. - * cygheap.h (init_cygheap::init_tls_list): Declare new function. - (init_cygheap::add_tls): Ditto. - (init_cygheap::remove_tls): Ditto. - (init_cygheap::find_tls): Ditto. - * cygtls.cc (sentry): Delete. - (sentry::lock): Ditto. - (nthreads): Ditto. - (THREADLIST_CHUNK): Ditto. - (_cygtls::init): Delete definition. - (_cygtls::init_thread): Call cygheap->add_tls() to add thread to global - list. - (_cygtls::remove): cygheap->remove_tls() to remove thread from global - list. - * cygtls.h (_cygtls::init): Delete declaration. - * dcrt0.cc (dll_crt0_0): Delete call to _cygtls::init(). - * exceptions.cc (sigpacket::process): When no thread is specified, try - to find one via cygheap->find_tls. - -2012-08-08 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/wait.h (_wait): Define when building newlib. - -2012-08-07 Christopher Faylor <me.cygwin2012@cgf.cx> - - * signal.cc (sigwaitinfo): Change cw_sig to the correct cw_sig_eintr. - -2012-08-03 Christopher Faylor <me.cygwin2012@cgf.cx> - - * exceptions.cc (sigdelayed): Simplify declaration. - (_cygtls::call_signal_handler): Fix test for when to pop signal stack. - Only do it exactly when what is on the stack is a no-op. - -2012-08-03 Christopher Faylor <me.cygwin2012@cgf.cx> - - * spawn.cc (child_info_spawn::worker): Put back a minor variation of - Corinna's test for detecting a background process when starting a - non-cygwin process. - -2012-08-01 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/socket.h (MSG_BCAST): Define. - (MSG_MCAST): Define. - -2012-08-01 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (fhandler_socket::recv_internal): Add bool parameter. - Add regparm attribute. - * fhandler_socket.cc (fhandler_socket::read): Call recv_internal with - second parameter set to false. - (fhandler_socket::readv): Ditto. - (fhandler_socket::recvfrom): Ditto. - (fhandler_socket::recv_internal): Convert use_recvmsg from local - variable to parameter. Use as request for using WSARecvMsg. Only - fail if WSARecvMsg can't be loaded and wsamsg->Control.len > 0, - otherwise use WSARecv{From}. Restrict dwFlags to MSG_PEEK when using - WSARecvMsg. - (fhandler_socket::recvmsg): Prefer using WSARecvMsg. Change priority - of tests for not using WSARecvMsg. Call recv_internal with second - parameter set accordingly. - -2012-08-01 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in: Semi-revert patch from 2012-07-01, assuming the previous - patch to etc::dir_changed fixes the underlying issue. - -2012-07-31 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (etc::dir_changed): Revert muto changes since function is - called under lock condition anyway. - -2012-07-31 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (etc::dir_changed): Change `io' to a static NO_COPY - variable. Explain why. Add a muto to guard overwriting the changed_h - handle by multiple concurrent threads. - * path.h (class etc): Drop unused changed_h member. - -2012-07-30 Christopher Faylor <me.cygwin2012@cgf.cx> - - * winlean.h: Define constant which will be needed eventually. Remove - hack in favor of another hack. - * lib/crt0.h: Use "winlean.h". - -2012-07-30 Christopher Faylor <me.cygwin2012@cgf.cx> - - * winlean.h: Add temporary define. - * winsup.h: Remove ancient debugging defines. - -2012-07-29 Christopher Faylor <me.cygwin2012@cgf.cx> - - * cygwait.cc (cancelable_wait): Add some debugging-only output. - * exceptions.cc (sig_handle_tty_stop): Make sure that incyg is cleared - when exiting if we have no parent process. Only wait for signal_arrived. - (sigpacket::process): Make continue_now a bool. Delay sending - signal_arrived until the end. Make code more defensive to avoid - calling signal handler when stopped. Only set signal_arrived when - stopped. - * sigproc.cc (sig_hold): Rename from sigCONT. Make static. - (sig_send): Accommodate sigCONT -> sig_hold rename. - (wait_sig): Ditto. - * sigproc.h (sigCONT): Delete declaration. - - * fhandler_console.cc (fhandler_console::write): Use new '%0c' facility - to print characters. Change to paranoid to avoid excessive strace - output. - * fhandler_tty.cc (fhandler_pty_master::accept_input): Make frequent - strace printf "paranoid" to help cut down on strace output size. - - * signal.cc (sigsuspend): Add standard syscall strace output. - (sigpause): Ditto. - (pause): Ditto. - -2012-07-29 Christopher Faylor <me.cygwin2012@cgf.cx> - - * cygtls.h (_cygtls::reset_signal_arrived): New function. - (set_signal_arrived::~set_signal_arrived): Use reset_signal_arrived to - reset state. - * exceptions.cc (sig_handle_tty_stop): Use WAIT_SIGNALED rather than - assume we know the return from cancelable_wait. - (_cygtls::interrupt_setup): Modify to allow calling when executing in - non-cygwin code via sigdelayed. Always reset signal_arrived. - * gendef: Throughout use start_offset rather than the completely wrong - sizeof__cygtls. - (_sigdelayed): Rewrite to avoid duplication when calling the signal - handler. - (sigreturn): Delete. - * gentls_offsets: Define start_offset rather than sizeof__cygtls. - * tlsoffsets.h: Regenerate. - -2012-07-29 Christopher Faylor <me.cygwin2012@cgf.cx> - - * fhandler_termios.cc (fhandler_termios::line_edit): Use special case - '%0c' handling to print non-printable characters using hex notation. - * smallprint.cc (__small_vsprintf): Semi-reimplement printing of - non-printable characters in hex but only when padding is specified. - - * dcrt0.cc (dll_crt0_0): Remove tty_list initialization. - * shared.cc (memory_init): Initialize tty_list here. - - * path.cc (path_conv::check): Remove unneeded parentheses from if - check. - -2012-07-28 Corinna Vinschen <corinna@vinschen.de> - - * include/inttypes.h: Add x86_64 target considerations throughout. - Define macros in C++ according to C99 requirements. - * include/stdint.h: Ditto. - -2012-07-25 Christopher Faylor <me.cygwin2012@cgf.cx> - - * signal.cc (clock_nanosleep): Force return on signal rather than - letting cancelable_wait loop on signal. - -2012-07-25 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (enum bin_status): Add dir_not_empty. - (try_to_bin): Call NtQueryInformationFile(FileInternalInformation) - with exact buffer size. Explain why. - Ditto for NtSetInformationFile(FileRenameInformation). - Handle race-condition which might lead to renaming a non-empty - directory. - (unlink_nt): Rearrange and partially rephrase comments related to the - STATUS_SHARING_VIOLATION case. Fix condition under which a dir is - tested for being non-empty. Handle dir_not_empty return code from - try_to_bin. Gracefully handle disappearing directory in rm -r - workaround. Fix typo in comment. - -2012-07-24 Corinna Vinschen <corinna@vinschen.de> - - * wincap.cc (wincapc::init): Drop memset call since it can result in - a race condition. Drop all considerations for pre-Windows 2000 systems - since Cygwin won't start on them anyway. - -2012-07-23 Christopher Faylor <me.cygwin2012@cgf.cx> - - Change "set_thread_waiting" to "set_signal_arrived" throughout. - -2012-07-21 Christopher Faylor <me.cygwin2012@cgf.cx> - - * DevNotes: Add entry cgf-000013. - * cygserver_ipc.h (ipc_set_proc_info): Use _cygtls::ipc_set_proc_info - to set per-thread signal arrived value. - * cygthread.cc (cygthread::detach): Use per-thread signal_arrived via - set_thread_waiting. - * fork.cc (_cygtls::fixup_after_fork): Clear signal_arrived. - (_cygtls::remove): Close any signal_arrived handle when thread exists. - (_cygtls::find_tls): Remove unneeded function. - * cygtls.h: Update copyright. - (class _cygtls): Reorganize to help avoid rebuilding newlib when - structure changes. - (_cygtls::event): Delete. - (_cygtls::threadkill): Ditto. - (_cygtls::signal_waiting): Declare new bool. - (_cygtls::find_tls): Delete declaration. - (_cygtls::set_threadkill): Ditto. - (_cygtls::reset_threadkill): Ditto. - (_cygtls::set_signal_arrived): Declare new function. - (class set_thread_waiting): Declare new class. - * cygwait.cc (cw_nowait_storage): Define. - (cygwait): Set per-thread signal_arrived via set_thread_waiting. Don't - special-case _main_tls. - * cygwait.h (cw_nowait): Define. - (cw_infinite): Ditto. - (cygwait): Redefine pathological wait-only case. - * dcrt0.cc (dll_crt0_0): Remove call to now-defunct events_init(). - (dll_crt0_1): Remove call to now-defunct create_signal_arrived(). - * exceptions.cc: Reflect set_signal_mask() argument reordering - throughout. Remove signal mask synchronization throughout. - (events_init): Delete definition. - (mask_sync): Delete now-unneeded mask synchronization. - (set_signal_mask): Reverse order of arguments to "standard" to, from - layout. Rename "newmask" argument to "setmask". Remove debugging. - (sig_handle_tty_stop): Use cancelable_wait rather than WFMO. - (_cygtls::interrupt_setup): Don't treat "threadkill" events specially. - Conditionally set signal_arrived depending on whether the thread has - created it or not. - (sigpacket::process): Reorganize to reflect thread-specific sending of - signals which is more in line with the way it was actually supposed to - work. - * fhandler_socket.cc (get_inet_addr): Use cancelable_wait rather than - IsEventSignalled to avoid potential race. - (fhandler_socket::wait_for_events): Set signal_arrived event using - set_thread_waiting(). - (fhandler_socket::close): Use cygwait for the case of just - waiting 10 ms for a signal. - * fhandler_tape.cc (fhandler_dev_tape::_lock): Use cancelable_wait - rather than WFMO. Redo switch/case tests accordingly. - * fhandler_termios.cc (fhandler_termios::bg_check): Use cygwait for - case of just waiting 0 ms for a potential signal. - * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Use - cancelable_wait rather than WFSO. - * fhandler_windows.cc (fhandler_windows::read): Set per-thread - signal_arrived via set_thread_waiting(). - * flock.cc (lf_setlock): Ditto. - * select.cc (pselect): Ditto. Set per-thread signal_arrived using - set_thread_waiting(). - * gendef: Don't special case handling of _cygtls::sig for threads. - * gentls_offsets: Use #pragma once in tlsoffsets.h. - * ntdll.h: Use #pragma once. - * poll.cc: Reflect set_signal_mask() argument reordering. - * posix_ipc.cc (ipc_mutex_lock): Use cancelable_wait rather than WFMO. - (ipc_cond_timedwait): Set perl-thread signal arrived using - set_thread_waiting(). - * security.h: Use #pragma once. - * signal.cc (abort): Reflect set_signal_mask() argument reordering. - (clock_nanosleep): Ditto. Change call to cancelable_wait to properly - specify handling of cancel and interrupt. - (sigwaitinfo): Remove handling of per-thread event in favor of - per-thread signal_arrived. Use cancelable_wait rather than WFSO. - * sigproc.cc (signal_arrived): Delete definition. - (create_signal_arrived): Ditto. - * sigproc.h (signal_arrived): Delete declaration. - (set_signal_mask): Avoid defining as a "C" function. Don't - conditionally declare. - (create_signal_arrived): Delete declaration. - * syscalls.cc (rename): Use cygwait() rather than WFSO. - * thread.h (fast_mutex::lock): Use cw_infinite rather than LARGE_NULL. - * wait.cc (wait4): Ditto. - * thread.cc (pthread_mutex::lock): Ditto. - (pthread::join): Ditto. - (semaphore::_wait): Ditto. - (pthread_kill): Remove set_threadkill() accommodation. - * tlsoffsets.h: Regenerate. - -2012-07-21 Christopher Faylor <me.cygwin2012@cgf.cx> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 17. - 2012-07-19 Yaakov Selkowitz <yselkowitz@users.sourceforge.net> * mount.cc (getmntent_r): Remove unused but set variable. diff --git a/winsup/cygwin/DevNotes b/winsup/cygwin/DevNotes index 68d8320cd..8e517bf84 100644 --- a/winsup/cygwin/DevNotes +++ b/winsup/cygwin/DevNotes @@ -1,37 +1,3 @@ -2012-08-09 cgf-000014 - -So, apparently I got it somewhat right before wrt signal handling. -Checking on linux, it appears that signals will be sent to a thread -which can accept the signal. So resurrecting and extending the -"find_tls" function is in order. This function will return the tls -of any thread which 1) is waiting for a signal with sigwait*() or -2) has the signal unmasked. - -In redoing this it became obvious that I had the class designation wrong -for the threadlist handling so I moved the manipulation of the global -threadlist into the cygheap where it logically belongs. - -2012-07-21 cgf-000013 - -These changes reflect a revamp of the "wait for signal" functionality -which has existed in Cygwin through several signal massages. - -We now create a signal event only when a thread is waiting for a signal -and arm it only for that thread. The "set_signal_arrived" function is -used to establish the event and set it in a location referencable by -the caller. - -I still do not handle all of the race conditions. What happens when -a signal comes in just after a WF?O succeeds for some other purpose? I -suspect that it will arm the next WF?O call and the subsequent call to -call_signal_handler could cause a function to get an EINTR when possibly -it shouldn't have. - -I haven't yet checked all of the test cases for the URL listed in the -previous entry. - -Baby steps. - 2012-06-12 cgf-000012 These changes are the preliminary for redoing the way threads wait for diff --git a/winsup/cygwin/Makefile.in b/winsup/cygwin/Makefile.in index 6e4282843..494314be8 100644 --- a/winsup/cygwin/Makefile.in +++ b/winsup/cygwin/Makefile.in @@ -275,8 +275,15 @@ malloc_CFLAGS:=-fomit-frame-pointer -O3 malloc_wrapper_CFLAGS:=-fomit-frame-pointer miscfuncs_CFLAGS:=-fomit-frame-pointer net_CFLAGS:=-fomit-frame-pointer -passwd_CFLAGS:=-fomit-frame-pointer -path_CFLAGS=-fomit-frame-pointer +# +# FIXME: Setting either of the below to -fomit-frame-pointer causes an +# optimized version of Cygwin to sometimes "jump to zero" in long-running +# shell processes when compiled with gcc 4.5.3. +# +# passwd_CFLAGS:=-fomit-frame-pointer +# path_CFLAGS=-fomit-frame-pointer +# +path_CFLAGS=-fgcse-lm -fgcse-sm -fgcse-las -fgcse-after-reload regcomp_CFLAGS=-fomit-frame-pointer regerror_CFLAGS=-fomit-frame-pointer regexec_CFLAGS=-fomit-frame-pointer diff --git a/winsup/cygwin/cygheap.cc b/winsup/cygwin/cygheap.cc index 639f4e662..c7f1f6ab4 100644 --- a/winsup/cygwin/cygheap.cc +++ b/winsup/cygwin/cygheap.cc @@ -47,23 +47,6 @@ struct cygheap_entry char data[0]; }; -class tls_sentry -{ -public: - static muto lock; - int destroy; - void init (); - bool acquired () {return lock.acquired ();} - tls_sentry () {destroy = 0;} - tls_sentry (DWORD wait) {destroy = lock.acquire (wait);} - ~tls_sentry () {if (destroy) lock.release ();} -}; - -muto NO_COPY tls_sentry::lock; -static NO_COPY size_t nthreads; - -#define THREADLIST_CHUNK 256 - #define NBUCKETS (sizeof (cygheap->buckets) / sizeof (cygheap->buckets[0])) #define N0 ((_cmalloc_entry *) NULL) #define to_cmalloc(s) ((_cmalloc_entry *) (((char *) (s)) - (unsigned) (N0->data))) @@ -273,7 +256,6 @@ cygheap_init () cygheap->fdtab.init (); if (!cygheap->sigs) sigalloc (); - cygheap->init_tls_list (); } /* Copyright (C) 1997, 2000 DJ Delorie */ @@ -563,84 +545,3 @@ cygheap_user::set_name (const char *new_name) cfree_and_set (pdomain); cfree_and_set (pwinname); } - -void -init_cygheap::init_tls_list () -{ - if (threadlist) - memset (cygheap->threadlist, 0, cygheap->sthreads * sizeof (cygheap->threadlist[0])); - else - { - sthreads = THREADLIST_CHUNK; - threadlist = (_cygtls **) ccalloc_abort (HEAP_TLS, cygheap->sthreads, - sizeof (cygheap->threadlist[0])); - } - tls_sentry::lock.init ("thread_tls_sentry"); -} - -void -init_cygheap::add_tls (_cygtls *t) -{ - cygheap->user.reimpersonate (); - tls_sentry here (INFINITE); - if (nthreads >= cygheap->sthreads) - { - threadlist = (_cygtls **) - crealloc_abort (threadlist, (sthreads += THREADLIST_CHUNK) - * sizeof (threadlist[0])); - // memset (threadlist + nthreads, 0, THREADLIST_CHUNK * sizeof (threadlist[0])); - } - - threadlist[nthreads++] = t; -} - -void -init_cygheap::remove_tls (_cygtls *t, DWORD wait) -{ - tls_sentry here (wait); - if (here.acquired ()) - { - for (size_t i = 0; i < nthreads; i++) - if (t == threadlist[i]) - { - if (i < --nthreads) - threadlist[i] = threadlist[nthreads]; - debug_only_printf ("removed %p element %d", this, i); - break; - } - } -} - -_cygtls * -init_cygheap::find_tls (int sig) -{ - debug_printf ("sig %d\n", sig); - tls_sentry here (INFINITE); - - static int NO_COPY threadlist_ix; - - _cygtls *t = _main_tls; - - myfault efault; - if (efault.faulted ()) - threadlist[threadlist_ix]->remove (INFINITE); - else - { - threadlist_ix = -1; - while (++threadlist_ix < (int) nthreads) - if (sigismember (&(threadlist[threadlist_ix]->sigwait_mask), sig)) - { - t = cygheap->threadlist[threadlist_ix]; - goto out; - } - threadlist_ix = -1; - while (++threadlist_ix < (int) nthreads) - if (!sigismember (&(threadlist[threadlist_ix]->sigmask), sig)) - { - t = cygheap->threadlist[threadlist_ix]; - break; - } - } -out: - return t; -} diff --git a/winsup/cygwin/cygheap.h b/winsup/cygwin/cygheap.h index e03774ffd..f2b0cd9ec 100644 --- a/winsup/cygwin/cygheap.h +++ b/winsup/cygwin/cygheap.h @@ -396,10 +396,6 @@ struct init_cygheap: public mini_cygheap hook_chain hooks; void close_ctty (); void init_installation_root (); - void init_tls_list () __attribute__ ((regparm (1)));; - void add_tls (_cygtls *) __attribute__ ((regparm (2))); - void remove_tls (_cygtls *, DWORD) __attribute__ ((regparm (3))); - _cygtls *find_tls (int) __attribute__ ((regparm (2))); }; diff --git a/winsup/cygwin/cygserver_ipc.h b/winsup/cygwin/cygserver_ipc.h index 4dbc8212f..2f7c3531f 100644 --- a/winsup/cygwin/cygserver_ipc.h +++ b/winsup/cygwin/cygserver_ipc.h @@ -43,7 +43,7 @@ ipc_set_proc_info (proc &blk) blk.gidcnt = 0; blk.gidlist = NULL; blk.is_admin = false; - _my_tls.set_signal_arrived (true, blk.signal_arrived); + blk.signal_arrived = signal_arrived; } #endif /* __INSIDE_CYGWIN__ */ diff --git a/winsup/cygwin/cygthread.cc b/winsup/cygwin/cygthread.cc index 5afc42954..4cbd3b064 100644 --- a/winsup/cygwin/cygthread.cc +++ b/winsup/cygwin/cygthread.cc @@ -377,7 +377,7 @@ cygthread::detach (HANDLE sigwait) unsigned n = 2; DWORD howlong = INFINITE; w4[0] = sigwait; - set_signal_arrived here (w4[1]); + w4[1] = signal_arrived; /* For a description of the below loop see the end of this file */ for (int i = 0; i < 2; i++) switch (res = WaitForMultipleObjects (n, w4, FALSE, howlong)) diff --git a/winsup/cygwin/cygtls.cc b/winsup/cygwin/cygtls.cc index abda77c5f..1c8ec3348 100644 --- a/winsup/cygwin/cygtls.cc +++ b/winsup/cygwin/cygtls.cc @@ -19,6 +19,39 @@ details. */ #include "sigproc.h" #include "exception.h" +class sentry +{ + static muto lock; + int destroy; +public: + void init (); + bool acquired () {return lock.acquired ();} + sentry () {destroy = 0;} + sentry (DWORD wait) {destroy = lock.acquire (wait);} + ~sentry () {if (destroy) lock.release ();} + friend void _cygtls::init (); +}; + +muto NO_COPY sentry::lock; + +static size_t NO_COPY nthreads; + +#define THREADLIST_CHUNK 256 + +void +_cygtls::init () +{ + if (cygheap->threadlist) + memset (cygheap->threadlist, 0, cygheap->sthreads * sizeof (cygheap->threadlist[0])); + else + { + cygheap->sthreads = THREADLIST_CHUNK; + cygheap->threadlist = (_cygtls **) ccalloc_abort (HEAP_TLS, cygheap->sthreads, + sizeof (cygheap->threadlist[0])); + } + sentry::lock.init ("sentry_lock"); +} + /* Two calls to get the stack right... */ void _cygtls::call (DWORD (*func) (void *, void *), void *arg) @@ -134,7 +167,18 @@ _cygtls::init_thread (void *x, DWORD (*func) (void *, void *)) || (void *) func == (void *) cygthread::simplestub) return; - cygheap->add_tls (this); + cygheap->user.reimpersonate (); + + sentry here (INFINITE); + if (nthreads >= cygheap->sthreads) + { + cygheap->threadlist = (_cygtls **) + crealloc_abort (cygheap->threadlist, (cygheap->sthreads += THREADLIST_CHUNK) + * sizeof (cygheap->threadlist[0])); + memset (cygheap->threadlist + nthreads, 0, THREADLIST_CHUNK * sizeof (cygheap->threadlist[0])); + } + + cygheap->threadlist[nthreads++] = this; } void @@ -146,7 +190,6 @@ _cygtls::fixup_after_fork () sig = 0; } stacklock = spinning = 0; - signal_arrived = NULL; locals.select.sockevt = NULL; locals.cw_timer = NULL; wq.thread_ev = NULL; @@ -171,13 +214,6 @@ _cygtls::remove (DWORD wait) /* FIXME: Need some sort of atthreadexit function to allow things like select to control this themselves. */ - if (signal_arrived) - { - HANDLE h = signal_arrived; - signal_arrived = NULL; - CloseHandle (h); - } - /* Close handle and free memory used by select. */ if (locals.select.sockevt) { @@ -193,7 +229,22 @@ _cygtls::remove (DWORD wait) free_local (hostent_buf); /* Free temporary TLS path buffers. */ locals.pathbufs.destroy (); - cygheap->remove_tls (this, wait); + + do + { + sentry here (wait); + if (here.acquired ()) + { + for (size_t i = 0; i < nthreads; i++) + if (this == cygheap->threadlist[i]) + { + if (i < --nthreads) + cygheap->threadlist[i] = cygheap->threadlist[nthreads]; + debug_printf ("removed %p element %d", this, i); + break; + } + } + } while (0); remove_wq (wait); } @@ -203,6 +254,31 @@ _cygtls::push (__stack_t addr) *stackptr++ = (__stack_t) addr; } + +_cygtls * +_cygtls::find_tls (int sig) +{ + static int NO_COPY threadlist_ix; + + debug_printf ("signal %d\n", sig); + sentry here (INFINITE); + + _cygtls *res = NULL; + threadlist_ix = -1; + + myfault efault; + if (efault.faulted ()) + cygheap->threadlist[threadlist_ix]->remove (INFINITE); + + while (++threadlist_ix < (int) nthreads) + if (sigismember (&(cygheap->threadlist[threadlist_ix]->sigwait_mask), sig)) + { + res = cygheap->threadlist[threadlist_ix]; + break; + } + return res; +} + void _cygtls::set_siginfo (sigpacket *pack) { diff --git a/winsup/cygwin/cygtls.h b/winsup/cygwin/cygtls.h index d683cf837..40c6151c2 100644 --- a/winsup/cygwin/cygtls.h +++ b/winsup/cygwin/cygtls.h @@ -1,12 +1,13 @@ /* cygtls.h - Copyright 2003, 2004, 2005, 2008, 2009, 2010, 2011, 2012 Red Hat, Inc. + Copyright 2003, 2004, 2005, 2008, 2009, 2010, 2011 Red Hat, Inc. This software is a copyrighted work licensed under the terms of the Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */ -#pragma once +#ifndef _CYGTLS_H +#define _CYGTLS_H #include <signal.h> #include <pwd.h> @@ -157,7 +158,6 @@ typedef struct struct_waitq /*gentls_offsets*/ #include "cygerrno.h" -#include "security.h" extern "C" int __sjfault (jmp_buf); extern "C" int __ljfault (jmp_buf, int); @@ -169,29 +169,27 @@ typedef __uint32_t __stack_t; class _cygtls { public: - /* Please keep these two declarations first */ - struct _local_storage locals; - union - { - struct _reent local_clib; - char __dontuse[8 * ((sizeof(struct _reent) + 4) / 8)]; - }; - /**/ void (*func) /*gentls_offsets*/(int)/*gentls_offsets*/; int saved_errno; int sa_flags; sigset_t oldmask; sigset_t deltamask; + HANDLE event; int *errno_addr; sigset_t sigmask; sigset_t sigwait_mask; siginfo_t *sigwait_info; - HANDLE signal_arrived; - bool signal_waiting; struct ucontext thread_context; DWORD thread_id; + unsigned threadkill; siginfo_t infodata; struct pthread *tid; + union + { + struct _reent local_clib; + char __dontuse[8 * ((sizeof(struct _reent) + 4) / 8)]; + }; + struct _local_storage locals; class cygthread *_ctinfo; class san *andreas; waitq wq; @@ -204,8 +202,10 @@ public: unsigned initialized; /*gentls_offsets*/ + static void init (); void init_thread (void *, DWORD (*) (void *, void *)); static void call (DWORD (*) (void *, void *), void *); + static struct _cygtls *find_tls (int sig); void remove (DWORD); void push (__stack_t) __attribute__ ((regparm (2))); __stack_t pop () __attribute__ ((regparm (1))); @@ -229,30 +229,14 @@ public: operator HANDLE () const {return tid->win32_obj_id;} #endif void set_siginfo (struct sigpacket *) __attribute__ ((regparm (3))); + void set_threadkill () {threadkill = true;} + void reset_threadkill () {threadkill = false;} int call_signal_handler () __attribute__ ((regparm (1))); void remove_wq (DWORD) __attribute__ ((regparm (1))); void fixup_after_fork () __attribute__ ((regparm (1))); void lock () __attribute__ ((regparm (1))); void unlock () __attribute__ ((regparm (1))); bool locked () __attribute__ ((regparm (1))); - void set_signal_arrived (bool setit, HANDLE& h) - { - if (!setit) - signal_waiting = false; - else - { - if (!signal_arrived) - signal_arrived = CreateEvent (&sec_none_nih, false, false, NULL); - h = signal_arrived; - signal_waiting = true; - } - } - void reset_signal_arrived () - { - if (signal_arrived) - ResetEvent (signal_arrived); - signal_waiting = false; - } private: void call2 (DWORD (*) (void *, void *), void *, void *) __attribute__ ((regparm (3))); /*gentls_offsets*/ @@ -320,15 +304,6 @@ public: } }; -class set_signal_arrived -{ -public: - set_signal_arrived (bool setit, HANDLE& h) { _my_tls.set_signal_arrived (setit, h); } - set_signal_arrived (HANDLE& h) { _my_tls.set_signal_arrived (true, h); } - - operator int () const {return _my_tls.signal_waiting;} - ~set_signal_arrived () { _my_tls.reset_signal_arrived (); } -}; - #define __getreent() (&_my_tls.local_clib) -/*gentls_offsets*/ + +#endif /*_CYGTLS_H*/ /*gentls_offsets*/ diff --git a/winsup/cygwin/cygwait.cc b/winsup/cygwin/cygwait.cc index ee7a705ef..f6eb0a3a7 100644 --- a/winsup/cygwin/cygwait.cc +++ b/winsup/cygwin/cygwait.cc @@ -21,8 +21,6 @@ #define is_cw_sig_handle (mask & (is_cw_sig | is_cw_sig_eintr)) -LARGE_INTEGER cw_nowait_storage; - DWORD cancelable_wait (HANDLE object, PLARGE_INTEGER timeout, unsigned mask) { @@ -38,13 +36,14 @@ cancelable_wait (HANDLE object, PLARGE_INTEGER timeout, unsigned mask) if (object) wait_objects[num++] = object; - set_signal_arrived thread_waiting (is_cw_sig_handle, wait_objects[num]); - debug_only_printf ("object %p, thread waiting %d, signal_arrived %p", object, (int) thread_waiting, _my_tls.signal_arrived); DWORD sig_n; - if (!thread_waiting) + if (!is_cw_sig_handle) sig_n = WAIT_TIMEOUT + 1; else - sig_n = WAIT_OBJECT_0 + num++; + { + sig_n = WAIT_OBJECT_0 + num++; + wait_objects[sig_n] = signal_arrived; + } DWORD cancel_n; if (!is_cw_cancel || !pthread::is_good_object (&thread) || @@ -72,7 +71,6 @@ cancelable_wait (HANDLE object, PLARGE_INTEGER timeout, unsigned mask) while (1) { res = WaitForMultipleObjects (num, wait_objects, FALSE, INFINITE); - debug_only_printf ("res %d", res); if (res == cancel_n) res = WAIT_CANCELED; else if (res == timeout_n) @@ -81,7 +79,7 @@ cancelable_wait (HANDLE object, PLARGE_INTEGER timeout, unsigned mask) /* all set */; else if (is_cw_sig_eintr) res = WAIT_SIGNALED; /* caller will deal with signals */ - else if (_my_tls.call_signal_handler ()) + else if (_my_tls.call_signal_handler () || &_my_tls != _main_tls) continue; break; } diff --git a/winsup/cygwin/cygwait.h b/winsup/cygwin/cygwait.h index d52a145ae..0303ec3b6 100644 --- a/winsup/cygwin/cygwait.h +++ b/winsup/cygwin/cygwait.h @@ -22,10 +22,7 @@ enum cw_wait_mask cw_sig_eintr = 0x0008 }; -extern LARGE_INTEGER cw_nowait_storage; -#define cw_nowait (&cw_nowait_storage) -#define cw_infinite ((PLARGE_INTEGER) NULL) - +#define LARGE_NULL ((PLARGE_INTEGER) NULL) const unsigned cw_std_mask = cw_cancel | cw_cancel_self | cw_sig; DWORD cancelable_wait (HANDLE, PLARGE_INTEGER timeout = NULL, @@ -56,5 +53,5 @@ cygwait (HANDLE h, DWORD howlong = INFINITE) static inline DWORD __attribute__ ((always_inline)) cygwait (DWORD howlong) { - return cygwait (NULL, howlong); + return cancelable_wait (NULL, howlong, cw_cancel | cw_sig_eintr); } diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index 0cda2e5d5..70b962889 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -773,6 +773,12 @@ dll_crt0_0 () user_data->threadinterface->Init (); + _cygtls::init (); + + /* Initialize events */ + events_init (); + tty_list::init_session (); + _main_tls = &_my_tls; /* Initialize signal processing here, early, in the hopes that the creation @@ -837,6 +843,8 @@ dll_crt0_1 (void *) strace.microseconds (); #endif + create_signal_arrived (); /* FIXME: move into wait_sig? */ + /* Initialize debug muto, if DLL is built with --enable-debugging. Need to do this before any helper threads start. */ debug_init (); diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 649574fc2..5ace52b5b 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -19,8 +19,8 @@ details. */ #include <syslog.h> #include <wchar.h> -#include "cygtls.h" #include "pinfo.h" +#include "cygtls.h" #include "sigproc.h" #include "shared_info.h" #include "perprocess.h" @@ -31,19 +31,23 @@ details. */ #include "child_info.h" #include "ntdll.h" #include "exception.h" +#include "cygwait.h" #define CALL_HANDLER_RETRY_OUTER 10 #define CALL_HANDLER_RETRY_INNER 10 char debugger_command[2 * NT_MAX_PATH + 20]; -extern "C" void sigdelayed (); +extern "C" { +extern void sigdelayed (); +}; static BOOL WINAPI ctrl_c_handler (DWORD); /* This is set to indicate that we have already exited. */ static NO_COPY int exit_already = 0; +static muto NO_COPY mask_sync; NO_COPY static struct { @@ -706,11 +710,11 @@ handle_sigsuspend (sigset_t tempmask) { sigset_t oldmask = _my_tls.sigmask; // Remember for restoration - set_signal_mask (_my_tls.sigmask, tempmask); + set_signal_mask (tempmask, _my_tls.sigmask); sigproc_printf ("oldmask %p, newmask %p", oldmask, tempmask); pthread_testcancel (); - cancelable_wait (NULL, cw_infinite, cw_cancel | cw_cancel_self | cw_sig_eintr); + cancelable_wait (signal_arrived, LARGE_NULL, cw_cancel | cw_cancel_self); set_sig_errno (EINTR); // Per POSIX @@ -733,29 +737,31 @@ sig_handle_tty_stop (int sig) /* Silently ignore attempts to suspend if there is no accommodating cygwin parent to deal with this behavior. */ if (!myself->cygstarted) - myself->process_state &= ~PID_STOPPED; - else { - myself->stopsig = sig; - myself->alert_parent (sig); - sigproc_printf ("process %d stopped by signal %d", myself->pid, sig); - /* FIXME! This does nothing to suspend anything other than the main - thread. */ - DWORD res = cancelable_wait (NULL, cw_infinite, cw_sig_eintr); - switch (res) - { - case WAIT_SIGNALED: - myself->stopsig = SIGCONT; - myself->alert_parent (SIGCONT); - break; - default: - api_fatal ("WaitSingleObject returned %d", res); - break; - } + myself->process_state &= ~PID_STOPPED; + return; + } + + myself->stopsig = sig; + myself->alert_parent (sig); + sigproc_printf ("process %d stopped by signal %d", myself->pid, sig); + HANDLE w4[2]; + w4[0] = sigCONT; + w4[1] = signal_arrived; + switch (WaitForMultipleObjects (2, w4, TRUE, INFINITE)) + { + case WAIT_OBJECT_0: + case WAIT_OBJECT_0 + 1: + myself->stopsig = SIGCONT; + myself->alert_parent (SIGCONT); + break; + default: + api_fatal ("WaitSingleObject failed, %E"); + break; } _my_tls.incyg = 0; } -} /* end extern "C" */ +} bool _cygtls::interrupt_now (CONTEXT *cx, int sig, void *handler, @@ -798,11 +804,20 @@ _cygtls::interrupt_setup (int sig, void *handler, struct sigaction& siga) this->sig = sig; // Should always be last thing set to avoid a race - if (incyg && signal_arrived) - SetEvent (signal_arrived); + if (!event) + threadkill = false; + else + { + HANDLE h = event; + event = NULL; + SetEvent (h); + } + /* Clear any waiting threads prior to dispatching to handler function */ + int res = SetEvent (signal_arrived); // For an EINTR case proc_subproc (PROC_CLEARWAIT, 1); - sigproc_printf ("armed signal_arrived %p, signal %d", signal_arrived, sig); + sigproc_printf ("armed signal_arrived %p, signal %d, res %d", signal_arrived, + sig, res); } extern "C" void __stdcall @@ -1006,7 +1021,7 @@ ctrl_c_handler (DWORD type) extern "C" void __stdcall set_process_mask (sigset_t newmask) { - set_signal_mask (_my_tls.sigmask, newmask); + set_signal_mask (newmask, _my_tls.sigmask); } extern "C" int @@ -1019,9 +1034,11 @@ sighold (int sig) syscall_printf ("signal %d out of range", sig); return -1; } + mask_sync.acquire (INFINITE); sigset_t mask = _my_tls.sigmask; sigaddset (&mask, sig); - set_signal_mask (_my_tls.sigmask, mask); + set_signal_mask (mask, _my_tls.sigmask); + mask_sync.release (); return 0; } @@ -1035,9 +1052,11 @@ sigrelse (int sig) syscall_printf ("signal %d out of range", sig); return -1; } + mask_sync.acquire (INFINITE); sigset_t mask = _my_tls.sigmask; sigdelset (&mask, sig); - set_signal_mask (_my_tls.sigmask, mask); + set_signal_mask (mask, _my_tls.sigmask); + mask_sync.release (); return 0; } @@ -1055,6 +1074,7 @@ sigset (int sig, _sig_func_ptr func) return (_sig_func_ptr) SIG_ERR; } + mask_sync.acquire (INFINITE); sigset_t mask = _my_tls.sigmask; /* If sig was in the signal mask return SIG_HOLD, otherwise return the previous disposition. */ @@ -1073,7 +1093,8 @@ sigset (int sig, _sig_func_ptr func) signal (sig, func); sigdelset (&mask, sig); } - set_signal_mask (_my_tls.sigmask, mask); + set_signal_mask (mask, _my_tls.sigmask); + mask_sync.release (); return prev; } @@ -1084,10 +1105,11 @@ sigignore (int sig) } /* Update the signal mask for this process and return the old mask. - Called from call_signal_handler */ + Called from sigdelayed */ extern "C" sigset_t set_process_mask_delta () { + mask_sync.acquire (INFINITE); sigset_t newmask, oldmask; if (_my_tls.deltamask & SIG_NONMASKABLE) @@ -1098,35 +1120,41 @@ set_process_mask_delta () sigproc_printf ("oldmask %p, newmask %p, deltamask %p", oldmask, newmask, _my_tls.deltamask); _my_tls.sigmask = newmask; + mask_sync.release (); return oldmask; } /* Set the signal mask for this process. Note that some signals are unmaskable, as in UNIX. */ - -void -set_signal_mask (sigset_t& setmask, sigset_t newmask) +extern "C" void __stdcall +set_signal_mask (sigset_t newmask, sigset_t& oldmask) { +#ifdef CGF + if (&_my_tls == _sig_tls) + small_printf ("********* waiting in signal thread\n"); +#endif + mask_sync.acquire (INFINITE); newmask &= ~SIG_NONMASKABLE; - sigset_t mask_bits = setmask & ~newmask; - sigproc_printf ("setmask %p, newmask %p, mask_bits %p", setmask, newmask, + sigset_t mask_bits = oldmask & ~newmask; + sigproc_printf ("oldmask %p, newmask %p, mask_bits %p", oldmask, newmask, mask_bits); - setmask = newmask; + oldmask = newmask; if (mask_bits) sig_dispatch_pending (true); + mask_sync.release (); } int __stdcall sigpacket::process () { - bool continue_now; + DWORD continue_now; struct sigaction dummy = global_sigs[SIGSTOP]; if (si.si_signo != SIGCONT) continue_now = false; else { - continue_now = ISSTATE (myself, PID_STOPPED); + continue_now = myself->process_state & PID_STOPPED; myself->stopsig = 0; myself->process_state &= ~PID_STOPPED; /* Clear pending stop signals */ @@ -1156,23 +1184,17 @@ sigpacket::process () myself->rusage_self.ru_nsignals++; - void *handler = (void *) thissig.sa_handler; - if (handler == SIG_IGN) - { - sigproc_printf ("signal %d ignored", si.si_signo); - goto done; - } - - if (have_execed) + bool masked; + void *handler; + if (!have_execed || (void *) thissig.sa_handler == (void *) SIG_IGN) + handler = (void *) thissig.sa_handler; + else if (tls) + return 1; + else handler = NULL; - if (tls) - sigproc_printf ("using tls %p", tls); - else - { - tls = cygheap->find_tls (si.si_signo); - sigproc_printf ("using tls %p", tls); - } + _cygtls *use_tls = tls ?: _main_tls; + sigproc_printf ("tls %p, use_tls %p", tls, use_tls); if (si.si_signo == SIGKILL) goto exit_sig; @@ -1182,12 +1204,30 @@ sigpacket::process () goto stop; } - if (sigismember (&tls->sigwait_mask, si.si_signo)) + bool insigwait_mask; + if ((masked = ISSTATE (myself, PID_STOPPED))) + insigwait_mask = false; + else if (tls) + insigwait_mask = sigismember (&tls->sigwait_mask, si.si_signo); + else if (!(tls = _cygtls::find_tls (si.si_signo))) + insigwait_mask = false; + else { - tls->sigwait_mask = 0; - goto dosig; + use_tls = tls; + insigwait_mask = true; } - if (sigismember (&tls->sigmask, si.si_signo) || ISSTATE (myself, PID_STOPPED)) + + if (insigwait_mask) + goto thread_specific; + + if (masked) + /* nothing to do */; + else if (sigismember (mask, si.si_signo)) + masked = true; + else if (tls) + masked = sigismember (&tls->sigmask, si.si_signo); + + if (masked) { sigproc_printf ("signal %d blocked", si.si_signo); rc = -1; @@ -1200,10 +1240,14 @@ sigpacket::process () if (handler == (void *) SIG_DFL) { + if (insigwait_mask) + goto thread_specific; if (si.si_signo == SIGCHLD || si.si_signo == SIGIO || si.si_signo == SIGCONT || si.si_signo == SIGWINCH || si.si_signo == SIGURG) { - sigproc_printf ("signal %d default is currently ignore", si.si_signo); + sigproc_printf ("default signal %d ignored", si.si_signo); + if (continue_now) + SetEvent (signal_arrived); goto done; } @@ -1213,35 +1257,53 @@ sigpacket::process () goto exit_sig; } + if (handler == (void *) SIG_IGN) + { + sigproc_printf ("signal %d ignored", si.si_signo); + goto done; + } + if (handler == (void *) SIG_ERR) goto exit_sig; + use_tls->set_siginfo (this); goto dosig; stop: + /* Eat multiple attempts to STOP */ + if (ISSTATE (myself, PID_STOPPED)) + goto done; handler = (void *) sig_handle_tty_stop; thissig = dummy; dosig: - if (ISSTATE (myself, PID_STOPPED) && !continue_now) - rc = -1; /* No signals delivered if stopped */ - else - { - tls->set_siginfo (this); - /* Dispatch to the appropriate function. */ - sigproc_printf ("signal %d, signal handler %p", si.si_signo, handler); - rc = setup_handler (si.si_signo, handler, thissig, tls); - continue_now = false; - } + /* Dispatch to the appropriate function. */ + sigproc_printf ("signal %d, about to call %p", si.si_signo, handler); + rc = setup_handler (si.si_signo, handler, thissig, use_tls); done: + tls = use_tls; if (continue_now) - SetEvent (tls->signal_arrived); + SetEvent (sigCONT); sigproc_printf ("returning %d", rc); return rc; +thread_specific: + use_tls->sig = si.si_signo; + use_tls->set_siginfo (this); + use_tls->func = NULL; + sigproc_printf ("releasing sigwait for thread"); + SetEvent (use_tls->event); + goto done; + exit_sig: - tls->signal_exit (si.si_signo); /* never returns */ + use_tls->signal_exit (si.si_signo); /* never returns */ +} + +void +events_init () +{ + mask_sync.init ("mask_sync"); } void @@ -1257,16 +1319,26 @@ _cygtls::call_signal_handler () while (1) { lock (); - if (!sig) + if (sig) + pop (); + else if (this != _main_tls) { - unlock (); - break; - } + _main_tls->lock (); + if (_main_tls->sig && _main_tls->incyg) + { + paranoid_printf ("Redirecting to main_tls signal %d", _main_tls->sig); + sig = _main_tls->sig; + sa_flags = _main_tls->sa_flags; + func = _main_tls->func; + infodata = _main_tls->infodata; + _main_tls->pop (); + _main_tls->sig = 0; - /* Pop the stack if the next "return address" is sigdelayed, since - this function is doing what sigdelayed would have done anyway. */ - if (retaddr () == (__stack_t) sigdelayed) - pop (); + } + _main_tls->unlock (); + } + if (!sig) + break; debug_only_printf ("dealing with signal %d", sig); this_sa_flags = sa_flags; @@ -1276,12 +1348,12 @@ _cygtls::call_signal_handler () sigset_t this_oldmask = set_process_mask_delta (); int this_errno = saved_errno; sig = 0; - reset_signal_arrived (); unlock (); // make sure synchronized if (!(this_sa_flags & SA_SIGINFO)) { + void (*sigfunc) (int) = thisfunc; incyg = false; - thisfunc (thissig); + sigfunc (thissig); } else { @@ -1292,11 +1364,12 @@ _cygtls::call_signal_handler () sigact (thissig, &thissi, NULL); } incyg = true; - set_signal_mask (_my_tls.sigmask, this_oldmask); + set_signal_mask (this_oldmask, _my_tls.sigmask); if (this_errno >= 0) set_errno (this_errno); } + unlock (); return this_sa_flags & SA_RESTART || (this != _main_tls); } diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index 39e1e7573..9f30f5cc0 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -558,7 +558,7 @@ class fhandler_socket: public fhandler_base int open (int flags, mode_t mode = 0); void __stdcall read (void *ptr, size_t& len) __attribute__ ((regparm (3))); ssize_t __stdcall readv (const struct iovec *, int iovcnt, ssize_t tot = -1); - inline ssize_t recv_internal (struct _WSAMSG *wsamsg, bool use_recvmsg) __attribute__ ((regparm (3))); + inline ssize_t recv_internal (struct _WSAMSG *wsamsg); ssize_t recvfrom (void *ptr, size_t len, int flags, struct sockaddr *from, int *fromlen); ssize_t recvmsg (struct msghdr *msg, int flags); diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 0dcd1262b..0208a4863 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -2012,7 +2012,8 @@ fhandler_console::write (const void *vsrc, size_t len) while (src < end) { - paranoid_printf ("char %0c state is %d", *src, dev_state.state_); + debug_printf ("at %d(%c) state is %d", *src, isprint (*src) ? *src : ' ', + dev_state.state_); switch (dev_state.state_) { case normal: diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc index a11c7efbe..cb6d376fd 100644 --- a/winsup/cygwin/fhandler_socket.cc +++ b/winsup/cygwin/fhandler_socket.cc @@ -125,7 +125,9 @@ get_inet_addr (const struct sockaddr *in, int inlen, some greedy Win32 application. Therefore we should never wait endlessly without checking for signals and thread cancel event. */ pthread_testcancel (); - if (cancelable_wait (NULL, cw_nowait, cw_sig_eintr) == WAIT_SIGNALED + /* Using IsEventSignalled like this is racy since another thread could + be waiting for signal_arrived. */ + if (IsEventSignalled (signal_arrived) && !_my_tls.call_signal_handler ()) { set_errno (EINTR); @@ -657,8 +659,7 @@ fhandler_socket::wait_for_events (const long event_mask, const DWORD flags) return SOCKET_ERROR; } - WSAEVENT ev[2] = { wsock_evt }; - set_signal_arrived here (ev[1]); + WSAEVENT ev[2] = { wsock_evt, signal_arrived }; switch (WSAWaitForMultipleEvents (2, ev, FALSE, 50, FALSE)) { case WSA_WAIT_TIMEOUT: @@ -1330,7 +1331,7 @@ fhandler_socket::read (void *in_ptr, size_t& len) { WSABUF wsabuf = { len, (char *) in_ptr }; WSAMSG wsamsg = { NULL, 0, &wsabuf, 1, { 0, NULL }, 0 }; - len = recv_internal (&wsamsg, false); + len = recv_internal (&wsamsg); } int @@ -1346,7 +1347,7 @@ fhandler_socket::readv (const struct iovec *const iov, const int iovcnt, wsaptr->buf = (char *) iovptr->iov_base; } WSAMSG wsamsg = { NULL, 0, wsabuf, iovcnt, { 0, NULL}, 0 }; - return recv_internal (&wsamsg, false); + return recv_internal (&wsamsg); } extern "C" { @@ -1375,32 +1376,28 @@ get_ext_funcptr (SOCKET sock, void *funcptr) } inline ssize_t -fhandler_socket::recv_internal (LPWSAMSG wsamsg, bool use_recvmsg) +fhandler_socket::recv_internal (LPWSAMSG wsamsg) { ssize_t res = 0; DWORD ret = 0, wret; int evt_mask = FD_READ | ((wsamsg->dwFlags & MSG_OOB) ? FD_OOB : 0); LPWSABUF &wsabuf = wsamsg->lpBuffers; ULONG &wsacnt = wsamsg->dwBufferCount; + bool use_recvmsg = false; static NO_COPY LPFN_WSARECVMSG WSARecvMsg; DWORD wait_flags = wsamsg->dwFlags; bool waitall = !!(wait_flags & MSG_WAITALL); wsamsg->dwFlags &= (MSG_OOB | MSG_PEEK | MSG_DONTROUTE); - if (use_recvmsg) + if (wsamsg->Control.len > 0) { if (!WSARecvMsg && get_ext_funcptr (get_socket (), &WSARecvMsg) == SOCKET_ERROR) { - if (wsamsg->Control.len > 0) - { - set_winsock_errno (); - return SOCKET_ERROR; - } - use_recvmsg = false; + set_winsock_errno (); + return SOCKET_ERROR; } - else /* Only MSG_PEEK is supported by WSARecvMsg. */ - wsamsg->dwFlags &= MSG_PEEK; + use_recvmsg = true; } if (waitall) { @@ -1507,7 +1504,7 @@ fhandler_socket::recvfrom (void *ptr, size_t len, int flags, &wsabuf, 1, { 0, NULL}, flags }; - ssize_t ret = recv_internal (&wsamsg, false); + ssize_t ret = recv_internal (&wsamsg); if (fromlen) *fromlen = wsamsg.namelen; return ret; @@ -1522,12 +1519,12 @@ fhandler_socket::recvmsg (struct msghdr *msg, int flags) /* Disappointing but true: Even if WSARecvMsg is supported, it's only supported for datagram and raw sockets. */ - bool use_recvmsg = true; - if (get_socket_type () == SOCK_STREAM || get_addr_family () == AF_LOCAL - || !wincap.has_recvmsg ()) + if (!wincap.has_recvmsg () || get_socket_type () == SOCK_STREAM + || get_addr_family () == AF_LOCAL) { - use_recvmsg = false; msg->msg_controllen = 0; + if (!CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR) + msg->msg_flags = 0; } WSABUF wsabuf[msg->msg_iovlen]; @@ -1542,7 +1539,7 @@ fhandler_socket::recvmsg (struct msghdr *msg, int flags) wsabuf, msg->msg_iovlen, { msg->msg_controllen, (char *) msg->msg_control }, flags }; - ssize_t ret = recv_internal (&wsamsg, use_recvmsg); + ssize_t ret = recv_internal (&wsamsg); if (ret >= 0) { msg->msg_namelen = wsamsg.namelen; @@ -1781,7 +1778,7 @@ fhandler_socket::close () res = -1; break; } - if (cygwait (10) == WAIT_SIGNALED) + if (WaitForSingleObject (signal_arrived, 10) == WAIT_OBJECT_0) { set_errno (EINTR); res = -1; diff --git a/winsup/cygwin/fhandler_tape.cc b/winsup/cygwin/fhandler_tape.cc index 855fd5dfd..da2458217 100644 --- a/winsup/cygwin/fhandler_tape.cc +++ b/winsup/cygwin/fhandler_tape.cc @@ -1147,13 +1147,26 @@ mtinfo::initialize () inline bool fhandler_dev_tape::_lock (bool cancelable) { + HANDLE w4[3] = { mt_mtx, signal_arrived, NULL }; + DWORD cnt = 2; + if (cancelable && (w4[2] = pthread::get_cancel_event ()) != NULL) + cnt = 3; /* O_NONBLOCK is only valid in a read or write call. Only those are cancelable. */ DWORD timeout = cancelable && is_nonblocking () ? 0 : INFINITE; - switch (cancelable_wait (mt_mtx, timeout, cw_sig | cw_cancel | cw_cancel_self)) +restart: + switch (WaitForMultipleObjects (cnt, w4, FALSE, timeout)) { case WAIT_OBJECT_0: return true; + case WAIT_OBJECT_0 + 1: + if (_my_tls.call_signal_handler ()) + goto restart; + set_errno (EINTR); + return false; + case WAIT_OBJECT_0 + 2: + pthread::static_cancel_self (); + /*NOTREACHED*/ case WAIT_TIMEOUT: set_errno (EAGAIN); return false; diff --git a/winsup/cygwin/fhandler_termios.cc b/winsup/cygwin/fhandler_termios.cc index 18afacf1d..7fddba5b3 100644 --- a/winsup/cygwin/fhandler_termios.cc +++ b/winsup/cygwin/fhandler_termios.cc @@ -204,7 +204,7 @@ fhandler_termios::bg_check (int sig) { /* Don't raise a SIGTT* signal if we have already been interrupted by another signal. */ - if (cygwait ((DWORD) 0) != WAIT_SIGNALED) + if (WaitForSingleObject (signal_arrived, 0) != WAIT_OBJECT_0) { siginfo_t si = {0}; si.si_signo = sig; @@ -237,7 +237,7 @@ fhandler_termios::line_edit (const char *rptr, int nread, termios& ti) { c = *rptr++; - paranoid_printf ("char %0c", c); + termios_printf ("char %c", c); /* Check for special chars */ diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index c5b65c5b8..519558a3d 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -176,7 +176,7 @@ fhandler_pty_master::accept_input () DWORD rc; DWORD written = 0; - paranoid_printf ("about to write %d chars to slave", bytes_left); + termios_printf ("about to write %d chars to slave", bytes_left); rc = WriteFile (get_output_handle (), p, bytes_left, &written, NULL); if (!rc) { @@ -281,7 +281,7 @@ fhandler_pty_master::process_slave_output (char *buf, size_t len, int pktmode_on goto out; } pthread_testcancel (); - if (cancelable_wait (NULL, 10, cw_sig_eintr) == WAIT_SIGNALED + if (WaitForSingleObject (signal_arrived, 10) == WAIT_OBJECT_0 && !_my_tls.call_signal_handler ()) { set_errno (EINTR); diff --git a/winsup/cygwin/fhandler_windows.cc b/winsup/cygwin/fhandler_windows.cc index cb22416df..c89d98e16 100644 --- a/winsup/cygwin/fhandler_windows.cc +++ b/winsup/cygwin/fhandler_windows.cc @@ -96,47 +96,43 @@ fhandler_windows::read (void *buf, size_t& len) return; } - HANDLE w4[3] = { get_handle (), }; - set_signal_arrived here (w4[1]); + HANDLE w4[3] = { get_handle (), signal_arrived, NULL }; DWORD cnt = 2; if ((w4[cnt] = pthread::get_cancel_event ()) != NULL) ++cnt; - for (;;) +restart: + switch (MsgWaitForMultipleObjectsEx (cnt, w4, + is_nonblocking () ? 0 : INFINITE, + QS_ALLINPUT | QS_ALLPOSTMESSAGE, + MWMO_INPUTAVAILABLE)) { - switch (MsgWaitForMultipleObjectsEx (cnt, w4, - is_nonblocking () ? 0 : INFINITE, - QS_ALLINPUT | QS_ALLPOSTMESSAGE, - MWMO_INPUTAVAILABLE)) + case WAIT_OBJECT_0: + if (!PeekMessageW (ptr, hWnd_, 0, 0, PM_REMOVE)) { - case WAIT_OBJECT_0: - if (!PeekMessageW (ptr, hWnd_, 0, 0, PM_REMOVE)) - { - len = (size_t) -1; - __seterrno (); - } - else if (ptr->message == WM_QUIT) - len = 0; - else - len = sizeof (MSG); - break; - case WAIT_OBJECT_0 + 1: - if (_my_tls.call_signal_handler ()) - continue; - len = (size_t) -1; - set_errno (EINTR); - break; - case WAIT_OBJECT_0 + 2: - pthread::static_cancel_self (); - break; - case WAIT_TIMEOUT: - len = (size_t) -1; - set_errno (EAGAIN); - break; - default: len = (size_t) -1; __seterrno (); - break; } + else if (ptr->message == WM_QUIT) + len = 0; + else + len = sizeof (MSG); + break; + case WAIT_OBJECT_0 + 1: + if (_my_tls.call_signal_handler ()) + goto restart; + len = (size_t) -1; + set_errno (EINTR); + break; + case WAIT_OBJECT_0 + 2: + pthread::static_cancel_self (); + break; + case WAIT_TIMEOUT: + len = (size_t) -1; + set_errno (EAGAIN); + break; + default: + len = (size_t) -1; + __seterrno (); break; } } diff --git a/winsup/cygwin/flock.cc b/winsup/cygwin/flock.cc index 4d683cfd4..0a4bdf0d1 100644 --- a/winsup/cygwin/flock.cc +++ b/winsup/cygwin/flock.cc @@ -1247,7 +1247,7 @@ lf_setlock (lockf_t *lock, inode_t *node, lockf_t **clean, HANDLE fhdl) timeout = 100L; DWORD WAIT_SIGNAL_ARRIVED = WAIT_OBJECT_0 + wait_count; - set_signal_arrived here (w4[wait_count++]); + w4[wait_count++] = signal_arrived; DWORD WAIT_THREAD_CANCELED = WAIT_TIMEOUT + 1; HANDLE cancel_event = pthread::get_cancel_event (); diff --git a/winsup/cygwin/gendef b/winsup/cygwin/gendef index 5cc06f76c..a76711279 100755 --- a/winsup/cygwin/gendef +++ b/winsup/cygwin/gendef @@ -162,23 +162,62 @@ __sigbe: # return here after cygwin syscall .global _sigdelayed _sigdelayed: - pushl %ebp - movl %esp,%ebp + pushl %ebp + movl %esp,%ebp pushf - pushl %esi - pushl %edi - pushl %edx - pushl %ecx - pushl %ebx - pushl %eax - movl %fs:4,%ebx # get tls - pushl $tls::saved_errno(%ebx) # saved errno - - movl \$$tls::start_offset,%eax # point to beginning - addl %ebx,%eax # of tls block - call __ZN7_cygtls19call_signal_handlerEv # call handler + pushl %esi + pushl %edi + pushl %edx + pushl %ecx + pushl %ebx + pushl %eax + movl %fs:4,%ebx +1: movl \$1,%eax + xchgl %eax,$tls::stacklock(%ebx) + movl %eax,$tls::spinning(%ebx) # flag if we are waiting for lock + # If %eax is 1 then someone else has + # the lock but we want to flag that + # we're waiting for it. If %eax is 0 + # then we're not spinning and 0 will + # reflect that. + testl %eax,%eax + jz 2f + call _yield + jmp 1b +2: incl $tls::incyg(%ebx) + movl $tls::sig(%ebx),%eax + testl %eax,%eax + jz leave # call_signal_handler may have beat us + # to it + pushl $tls::saved_errno(%ebx) # saved errno + call _set_process_mask_delta + pushl %eax + + # fill out handler arguments + xorl %eax,%eax # ucontext_t (currently not set) + pushl %eax + leal $tls::infodata(%ebx),%eax + pushl %eax # siginfo + pushl $tls::sig(%ebx) # signal number + + pushl \$_sigreturn # where to return + pushl $tls::func(%ebx) # user-supplied signal func + cmpl \$0,$tls::threadkill(%ebx)#pthread_kill signal? + jnz 4f # yes. callee clears signal number + movl \$0,$tls::sig(%ebx) # zero the signal number as a + # flag to the signal handler thread + # that it is ok to set up sigsave +4: decl $tls::incyg(%ebx) + decl $tls::stacklock(%ebx) + ret # return via signal handler + + .global _sigreturn +_sigreturn: + movl %fs:4,%ebx + incl $tls::incyg(%ebx) + addl \$12,%esp # remove arguments + call _set_process_mask\@4 - movl %fs:4,%ebx # reget tls 1: movl \$1,%eax # potential lock value xchgl %eax,$tls::stacklock(%ebx) # see if we can grab it movl %eax,$tls::spinning(%ebx) # flag if we are waiting for lock @@ -255,7 +294,7 @@ stabilize_sig_stack: cmpl \$0,$tls::sig(%ebx) jz 3f decl $tls::stacklock(%ebx) # unlock - movl \$$tls::start_offset,%eax # point to beginning + movl \$-$tls::sizeof__cygtls,%eax # point to beginning addl %ebx,%eax # of tls block call __ZN7_cygtls19call_signal_handlerEv jmp 1b diff --git a/winsup/cygwin/gentls_offsets b/winsup/cygwin/gentls_offsets index de9f1b993..2c96487d4 100755 --- a/winsup/cygwin/gentls_offsets +++ b/winsup/cygwin/gentls_offsets @@ -14,10 +14,10 @@ my $struct = ''; my @fields = (); my $def = ''; $tls = join('', <TLS>); -$tls =~ s/\A.*\n#pragma once\n//os; $tls =~ s/\n[^\n]*gentls_offsets[^\n]*\n(.+)\Z/$1/os; my $pre = $`; substr($tls, 0, length($pre)) = ''; +$pre =~ s/\n#ifndef _[^\n]+\n/\n/os; $pre .= "\n//*/"; $tls =~ s%/\*\s*gentls_offsets.*?/\*\s*gentls_offsets\s*\*/%%ogs; foreach ($tls =~ /^.*\n/mg) { @@ -60,7 +60,7 @@ main(int argc, char **argv) # define poffset(f) (((char *) &(foo->f)) - ((char *) foo)) EOF print TMP 'puts ("//;# autogenerated: Do not edit.\n");', "\n\n"; - print TMP "printf (\"//; \$tls::start_offset = -%d;\\n\", CYGTLS_PADSIZE);\n"; + print TMP "printf (\"//; \$tls::sizeof_$struct = %d;\\n\", sizeof($struct\));\n"; for my $f (@fields) { print TMP ' printf ("//; $tls::', $f, ' = %d;\n", ', "offset($f));\n"; print TMP ' printf ("//; $tls::p', $f, ' = %d;\n", ', "poffset($f));\n"; diff --git a/winsup/cygwin/include/cygwin/socket.h b/winsup/cygwin/include/cygwin/socket.h index 678b1031a..921172ecf 100644 --- a/winsup/cygwin/include/cygwin/socket.h +++ b/winsup/cygwin/include/cygwin/socket.h @@ -205,9 +205,6 @@ struct OLD_msghdr #define MSG_NOSIGNAL 0x20 /* Don't raise SIGPIPE */ #define MSG_TRUNC 0x0100 /* Normal data truncated */ #define MSG_CTRUNC 0x0200 /* Control data truncated */ -/* Windows-specific flag values returned by recvmsg. */ -#define MSG_BCAST 0x0400 /* Broadcast datagram */ -#define MSG_MCAST 0x0800 /* Multicast datagram */ /* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */ #define SOL_IP 0 diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h index 34f501f13..7b85d881b 100644 --- a/winsup/cygwin/include/cygwin/version.h +++ b/winsup/cygwin/include/cygwin/version.h @@ -43,7 +43,7 @@ details. */ changes to the DLL and is mainly informative in nature. */ #define CYGWIN_VERSION_DLL_MAJOR 1007 -#define CYGWIN_VERSION_DLL_MINOR 17 +#define CYGWIN_VERSION_DLL_MINOR 16 /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are incompatible. */ diff --git a/winsup/cygwin/include/inttypes.h b/winsup/cygwin/include/inttypes.h index cc1d8970a..b24037eb4 100644 --- a/winsup/cygwin/include/inttypes.h +++ b/winsup/cygwin/include/inttypes.h @@ -1,6 +1,6 @@ /* inttypes.h - fixed size integer types - Copyright 2003, 2005, 2009, 2010, 2012 Red Hat, Inc. + Copyright 2003, 2009, 2010 Red Hat, Inc. This file is part of Cygwin. @@ -15,238 +15,211 @@ details. */ #define __need_wchar_t #include <stddef.h> -/* C99 requires that in C++ the following macros should be defined only - if requested. */ -#if !defined (__cplusplus) || defined (__STDC_FORMAT_MACROS) \ - || defined (__INSIDE_CYGWIN__) - -#ifdef __x86_64__ -#define __PRI64 "l" -#define __PRIFAST "l" -#define __PRIPTR "l" -#else -#define __PRI64 "ll" -#define __PRIFAST -#define __PRIPTR -#endif - /* fprintf() macros for signed integers */ #define PRId8 "d" #define PRId16 "d" #define PRId32 "d" -#define PRId64 __PRI64 "d" +#define PRId64 "lld" #define PRIdLEAST8 "d" #define PRIdLEAST16 "d" #define PRIdLEAST32 "d" -#define PRIdLEAST64 __PRI64 "d" +#define PRIdLEAST64 "lld" #define PRIdFAST8 "d" -#define PRIdFAST16 __PRIFAST "d" -#define PRIdFAST32 __PRIFAST "d" -#define PRIdFAST64 __PRI64 "d" +#define PRIdFAST16 "d" +#define PRIdFAST32 "d" +#define PRIdFAST64 "lld" -#define PRIdMAX __PRI64 "d" -#define PRIdPTR __PRIPTR "d" +#define PRIdMAX "lld" +#define PRIdPTR "d" #define PRIi8 "i" #define PRIi16 "i" #define PRIi32 "i" -#define PRIi64 __PRI64 "i" +#define PRIi64 "lli" #define PRIiLEAST8 "i" #define PRIiLEAST16 "i" #define PRIiLEAST32 "i" -#define PRIiLEAST64 __PRI64 "i" +#define PRIiLEAST64 "lli" #define PRIiFAST8 "i" -#define PRIiFAST16 __PRIFAST "i" -#define PRIiFAST32 __PRIFAST "i" -#define PRIiFAST64 __PRI64 "i" +#define PRIiFAST16 "i" +#define PRIiFAST32 "i" +#define PRIiFAST64 "lli" -#define PRIiMAX __PRI64 "i" -#define PRIiPTR __PRIPTR "i" +#define PRIiMAX "lli" +#define PRIiPTR "i" /* fprintf() macros for unsigned integers */ #define PRIo8 "o" #define PRIo16 "o" #define PRIo32 "o" -#define PRIo64 __PRI64 "o" +#define PRIo64 "llo" #define PRIoLEAST8 "o" #define PRIoLEAST16 "o" #define PRIoLEAST32 "o" -#define PRIoLEAST64 __PRI64 "o" +#define PRIoLEAST64 "llo" #define PRIoFAST8 "o" -#define PRIoFAST16 __PRIFAST "o" -#define PRIoFAST32 __PRIFAST "o" -#define PRIoFAST64 __PRI64 "o" +#define PRIoFAST16 "o" +#define PRIoFAST32 "o" +#define PRIoFAST64 "llo" -#define PRIoMAX __PRI64 "o" -#define PRIoPTR __PRIPTR "o" +#define PRIoMAX "llo" +#define PRIoPTR "o" #define PRIu8 "u" #define PRIu16 "u" #define PRIu32 "u" -#define PRIu64 __PRI64 "u" +#define PRIu64 "llu" #define PRIuLEAST8 "u" #define PRIuLEAST16 "u" #define PRIuLEAST32 "u" -#define PRIuLEAST64 __PRI64 "u" +#define PRIuLEAST64 "llu" #define PRIuFAST8 "u" -#define PRIuFAST16 __PRIFAST "u" -#define PRIuFAST32 __PRIFAST "u" -#define PRIuFAST64 __PRI64 "u" +#define PRIuFAST16 "u" +#define PRIuFAST32 "u" +#define PRIuFAST64 "llu" -#define PRIuMAX __PRI64 "u" -#define PRIuPTR __PRIPTR "u" +#define PRIuMAX "llu" +#define PRIuPTR "u" #define PRIx8 "x" #define PRIx16 "x" #define PRIx32 "x" -#define PRIx64 __PRI64 "x" +#define PRIx64 "llx" #define PRIxLEAST8 "x" #define PRIxLEAST16 "x" #define PRIxLEAST32 "x" -#define PRIxLEAST64 __PRI64 "x" +#define PRIxLEAST64 "llx" #define PRIxFAST8 "x" -#define PRIxFAST16 __PRIFAST "x" -#define PRIxFAST32 __PRIFAST "x" -#define PRIxFAST64 __PRI64 "x" +#define PRIxFAST16 "x" +#define PRIxFAST32 "x" +#define PRIxFAST64 "llx" -#define PRIxMAX __PRI64 "x" -#define PRIxPTR __PRIPTR "x" +#define PRIxMAX "llx" +#define PRIxPTR "x" #define PRIX8 "X" #define PRIX16 "X" #define PRIX32 "X" -#define PRIX64 __PRI64 "X" +#define PRIX64 "llX" #define PRIXLEAST8 "X" #define PRIXLEAST16 "X" #define PRIXLEAST32 "X" -#define PRIXLEAST64 __PRI64 "X" +#define PRIXLEAST64 "llX" #define PRIXFAST8 "X" -#define PRIXFAST16 __PRIFAST "X" -#define PRIXFAST32 __PRIFAST "X" -#define PRIXFAST64 __PRI64 "X" +#define PRIXFAST16 "X" +#define PRIXFAST32 "X" +#define PRIXFAST64 "llX" -#define PRIXMAX __PRI64 "X" -#define PRIXPTR __PRIPTR "X" +#define PRIXMAX "llX" +#define PRIXPTR "X" /* fscanf() macros for signed integers */ -#ifdef __x86_64__ -#define __SCN64 "l" -#define __SCNFAST "l" -#define __SCNPTR "l" -#else -#define __SCN64 "ll" -#define __SCNFAST -#define __SCNPTR -#endif - #define SCNd8 "hhd" #define SCNd16 "hd" #define SCNd32 "d" -#define SCNd64 __SCN64 "d" +#define SCNd64 "lld" #define SCNdLEAST8 "hhd" #define SCNdLEAST16 "hd" #define SCNdLEAST32 "d" -#define SCNdLEAST64 __SCN64 "d" +#define SCNdLEAST64 "lld" #define SCNdFAST8 "hhd" -#define SCNdFAST16 __SCNFAST "d" -#define SCNdFAST32 __SCNFAST "d" -#define SCNdFAST64 __SCN64 "d" +#define SCNdFAST16 "d" +#define SCNdFAST32 "d" +#define SCNdFAST64 "lld" -#define SCNdMAX __SCN64 "d" -#define SCNdPTR __SCNPTR "d" +#define SCNdMAX "lld" +#define SCNdPTR "d" #define SCNi8 "hhi" #define SCNi16 "hi" #define SCNi32 "i" -#define SCNi64 __SCN64 "i" +#define SCNi64 "lli" #define SCNiLEAST8 "hhi" #define SCNiLEAST16 "hi" #define SCNiLEAST32 "i" -#define SCNiLEAST64 __SCN64 "i" +#define SCNiLEAST64 "lli" #define SCNiFAST8 "hhi" -#define SCNiFAST16 __SCNFAST "i" -#define SCNiFAST32 __SCNFAST "i" -#define SCNiFAST64 __SCN64 "i" +#define SCNiFAST16 "i" +#define SCNiFAST32 "i" +#define SCNiFAST64 "lli" -#define SCNiMAX __SCN64 "i" -#define SCNiPTR __SCNPTR "i" +#define SCNiMAX "lli" +#define SCNiPTR "i" /* fscanf() macros for unsigned integers */ #define SCNo8 "hho" #define SCNo16 "ho" #define SCNo32 "o" -#define SCNo64 __SCN64 "o" +#define SCNo64 "llo" #define SCNoLEAST8 "hho" #define SCNoLEAST16 "ho" #define SCNoLEAST32 "o" -#define SCNoLEAST64 __SCN64 "o" +#define SCNoLEAST64 "llo" #define SCNoFAST8 "hho" -#define SCNoFAST16 __SCNFAST "o" -#define SCNoFAST32 __SCNFAST "o" -#define SCNoFAST64 __SCN64 "o" +#define SCNoFAST16 "o" +#define SCNoFAST32 "o" +#define SCNoFAST64 "llo" -#define SCNoMAX __SCN64 "o" -#define SCNoPTR __SCNPTR "o" +#define SCNoMAX "llo" +#define SCNoPTR "o" #define SCNu8 "hhu" #define SCNu16 "hu" #define SCNu32 "u" -#define SCNu64 __SCN64 "u" +#define SCNu64 "llu" #define SCNuLEAST8 "hhu" #define SCNuLEAST16 "hu" #define SCNuLEAST32 "u" -#define SCNuLEAST64 __SCN64 "u" +#define SCNuLEAST64 "llu" #define SCNuFAST8 "hhu" -#define SCNuFAST16 __SCNFAST "u" -#define SCNuFAST32 __SCNFAST "u" -#define SCNuFAST64 __SCN64 "u" +#define SCNuFAST16 "u" +#define SCNuFAST32 "u" +#define SCNuFAST64 "llu" -#define SCNuMAX __SCN64 "u" -#define SCNuPTR __SCNPTR "u" +#define SCNuMAX "llu" +#define SCNuPTR "u" #define SCNx8 "hhx" #define SCNx16 "hx" #define SCNx32 "x" -#define SCNx64 __SCN64 "x" +#define SCNx64 "llx" #define SCNxLEAST8 "hhx" #define SCNxLEAST16 "hx" #define SCNxLEAST32 "x" -#define SCNxLEAST64 __SCN64 "x" +#define SCNxLEAST64 "llx" #define SCNxFAST8 "hhx" -#define SCNxFAST16 __SCNFAST "x" -#define SCNxFAST32 __SCNFAST "x" -#define SCNxFAST64 __SCN64 "x" - -#define SCNxMAX __SCN64 "x" -#define SCNxPTR __SCNPTR "x" +#define SCNxFAST16 "x" +#define SCNxFAST32 "x" +#define SCNxFAST64 "llx" -#endif /* !__cplusplus || __STDC_FORMAT_MACROS || __INSIDE_CYGWIN__ */ +#define SCNxMAX "llx" +#define SCNxPTR "x" #ifdef __cplusplus extern "C" { diff --git a/winsup/cygwin/include/stdint.h b/winsup/cygwin/include/stdint.h index 070f7f306..12f16e220 100644 --- a/winsup/cygwin/include/stdint.h +++ b/winsup/cygwin/include/stdint.h @@ -1,6 +1,6 @@ /* stdint.h - integer types - Copyright 2003, 2006, 2007, 2008, 2009, 2010, 2012 Red Hat, Inc. + Copyright 2003, 2006, 2007 Red Hat, Inc. This file is part of Cygwin. @@ -18,12 +18,8 @@ details. */ typedef signed char int8_t; typedef short int16_t; typedef int int32_t; -#ifdef __x86_64__ -typedef long int64_t; -#else typedef long long int64_t; #endif -#endif typedef unsigned char uint8_t; typedef unsigned short uint16_t; @@ -31,190 +27,114 @@ typedef unsigned short uint16_t; #define __uint32_t_defined typedef unsigned int uint32_t; #endif -#ifdef __x86_64__ -typedef unsigned long uint64_t; -#else typedef unsigned long long uint64_t; -#endif /* Minimum-width integer types */ typedef signed char int_least8_t; typedef short int_least16_t; typedef int int_least32_t; -#ifdef __x86_64__ -typedef long int_least64_t; -#else typedef long long int_least64_t; -#endif typedef unsigned char uint_least8_t; typedef unsigned short uint_least16_t; typedef unsigned int uint_least32_t; -#ifdef __x86_64__ -typedef unsigned long uint_least64_t; -#else typedef unsigned long long uint_least64_t; -#endif /* Fastest minimum-width integer types */ typedef signed char int_fast8_t; -#ifdef __x86_64__ -typedef long int_fast16_t; -typedef long int_fast32_t; -typedef long int_fast64_t; -#else typedef int int_fast16_t; typedef int int_fast32_t; typedef long long int_fast64_t; -#endif typedef unsigned char uint_fast8_t; -#ifdef __x86_64__ -typedef unsigned long uint_fast16_t; -typedef unsigned long uint_fast32_t; -typedef unsigned long uint_fast64_t; -#else typedef unsigned int uint_fast16_t; typedef unsigned int uint_fast32_t; typedef unsigned long long uint_fast64_t; -#endif /* Integer types capable of holding object pointers */ #ifndef __intptr_t_defined #define __intptr_t_defined -#ifdef __x86_64__ -typedef long intptr_t; -#else typedef int intptr_t; #endif -#endif -#ifdef __x86_64__ -typedef unsigned long uintptr_t; -#else typedef unsigned int uintptr_t; -#endif /* Greatest-width integer types */ -#ifdef __x86_64__ -typedef long intmax_t; -typedef unsigned long uintmax_t; -#else typedef long long intmax_t; typedef unsigned long long uintmax_t; -#endif - -/* C99 requires that in C++ the following macros should be defined only - if requested. */ -#if !defined (__cplusplus) || defined (__STDC_LIMIT_MACROS) \ - || defined (__INSIDE_CYGWIN__) - -#if __x86_64__ -# define __I64(n) n ## L -# define __U64(n) n ## UL -#else -# define __I64(n) n ## LL -# define __U64(n) n ## ULL -#endif /* Limits of exact-width integer types */ #define INT8_MIN (-128) #define INT16_MIN (-32768) #define INT32_MIN (-2147483647 - 1) -#define INT64_MIN (-__I64(9223372036854775807) - 1) +#define INT64_MIN (-9223372036854775807LL - 1LL) #define INT8_MAX (127) #define INT16_MAX (32767) #define INT32_MAX (2147483647) -#define INT64_MAX (__I64(9223372036854775807)) +#define INT64_MAX (9223372036854775807LL) #define UINT8_MAX (255) #define UINT16_MAX (65535) #define UINT32_MAX (4294967295U) -#define UINT64_MAX (__U64(18446744073709551615)) +#define UINT64_MAX (18446744073709551615ULL) /* Limits of minimum-width integer types */ #define INT_LEAST8_MIN (-128) #define INT_LEAST16_MIN (-32768) #define INT_LEAST32_MIN (-2147483647 - 1) -#define INT_LEAST64_MIN (-__I64(9223372036854775807) - 1) +#define INT_LEAST64_MIN (-9223372036854775807LL - 1LL) #define INT_LEAST8_MAX (127) #define INT_LEAST16_MAX (32767) #define INT_LEAST32_MAX (2147483647) -#define INT_LEAST64_MAX (__I64(9223372036854775807)) +#define INT_LEAST64_MAX (9223372036854775807LL) #define UINT_LEAST8_MAX (255) #define UINT_LEAST16_MAX (65535) #define UINT_LEAST32_MAX (4294967295U) -#define UINT_LEAST64_MAX (__U64(18446744073709551615)) +#define UINT_LEAST64_MAX (18446744073709551615ULL) /* Limits of fastest minimum-width integer types */ #define INT_FAST8_MIN (-128) -#ifdef __x86_64__ -#define INT_FAST16_MIN (-__I64(9223372036854775807) - 1) -#define INT_FAST32_MIN (-__I64(9223372036854775807) - 1) -#else #define INT_FAST16_MIN (-2147483647 - 1) #define INT_FAST32_MIN (-2147483647 - 1) -#endif -#define INT_FAST64_MIN (-__I64(9223372036854775807) - 1) +#define INT_FAST64_MIN (-9223372036854775807LL - 1LL) #define INT_FAST8_MAX (127) -#ifdef __x86_64__ -#define INT_FAST16_MAX (__I64(9223372036854775807)) -#define INT_FAST32_MAX (__I64(9223372036854775807)) -#else #define INT_FAST16_MAX (2147483647) #define INT_FAST32_MAX (2147483647) -#endif -#define INT_FAST64_MAX (__I64(9223372036854775807)) +#define INT_FAST64_MAX (9223372036854775807LL) #define UINT_FAST8_MAX (255) -#ifdef __x86_64__ -#define UINT_FAST16_MAX (__U64(18446744073709551615)) -#define UINT_FAST32_MAX (__U64(18446744073709551615)) -#else #define UINT_FAST16_MAX (4294967295U) #define UINT_FAST32_MAX (4294967295U) -#endif -#define UINT_FAST64_MAX (__U64(18446744073709551615)) +#define UINT_FAST64_MAX (18446744073709551615ULL) /* Limits of integer types capable of holding object pointers */ -#ifdef __x86_64__ -#define INTPTR_MIN (-__I64(9223372036854775807) - 1) -#define INTPTR_MAX (__I64(9223372036854775807) -#define UINTPTR_MAX (__U64(18446744073709551615)) -#else #define INTPTR_MIN (-2147483647 - 1) #define INTPTR_MAX (2147483647) #define UINTPTR_MAX (4294967295U) -#endif /* Limits of greatest-width integer types */ -#define INTMAX_MIN (-__I64(9223372036854775807) - 1) -#define INTMAX_MAX (__I64(9223372036854775807)) -#define UINTMAX_MAX (__U64(18446744073709551615)) +#define INTMAX_MIN (-9223372036854775807LL - 1LL) +#define INTMAX_MAX (9223372036854775807LL) +#define UINTMAX_MAX (18446744073709551615ULL) /* Limits of other integer types */ #ifndef PTRDIFF_MIN -#ifdef __x86_64__ -#define PTRDIFF_MIN (-9223372036854775807L - 1) -#define PTRDIFF_MAX (9223372036854775807L) -#else #define PTRDIFF_MIN (-2147483647 - 1) #define PTRDIFF_MAX (2147483647) #endif -#endif #ifndef SIG_ATOMIC_MIN #define SIG_ATOMIC_MIN (-2147483647 - 1) @@ -224,12 +144,8 @@ typedef unsigned long long uintmax_t; #endif #ifndef SIZE_MAX -#ifdef __x86_64__ -#define SIZE_MAX (18446744073709551615UL) -#else #define SIZE_MAX (4294967295U) #endif -#endif #ifndef WCHAR_MIN #ifdef __WCHAR_MIN__ @@ -246,43 +162,21 @@ typedef unsigned long long uintmax_t; #define WINT_MAX (4294967295U) #endif -#endif /* !__cplusplus || __STDC_LIMIT_MACROS || __INSIDE_CYGWIN__ */ - -/* C99 requires that in C++ the following macros should be defined only - if requested. */ -#if !defined (__cplusplus) || defined (__STDC_CONSTANT_MACROS) \ - || defined (__INSIDE_CYGWIN__) - /* Macros for minimum-width integer constant expressions */ #define INT8_C(x) x #define INT16_C(x) x #define INT32_C(x) x -#ifdef __x86_64__ -#define INT64_C(x) x ## L -#else #define INT64_C(x) x ## LL -#endif #define UINT8_C(x) x #define UINT16_C(x) x #define UINT32_C(x) x ## U -#ifdef __x86_64__ -#define UINT64_C(x) x ## UL -#else #define UINT64_C(x) x ## ULL -#endif /* Macros for greatest-width integer constant expressions */ -#ifdef __x86_64__ -#define INTMAX_C(x) x ## L -#define UINTMAX_C(x) x ## UL -#else #define INTMAX_C(x) x ## LL #define UINTMAX_C(x) x ## ULL -#endif - -#endif /* !__cplusplus || __STDC_CONSTANT_MACROS || __INSIDE_CYGWIN__ */ #endif /* _STDINT_H */ diff --git a/winsup/cygwin/include/sys/wait.h b/winsup/cygwin/include/sys/wait.h index be3e56fd2..5dea7283a 100644 --- a/winsup/cygwin/include/sys/wait.h +++ b/winsup/cygwin/include/sys/wait.h @@ -1,6 +1,6 @@ /* sys/wait.h - Copyright 1997, 1998, 2001, 2002, 2003, 2004, 2006, 2011, 2012 Red Hat, Inc. + Copyright 1997, 1998, 2001, 2002, 2003, 2004, 2006, 2011 Red Hat, Inc. This file is part of Cygwin. @@ -44,10 +44,6 @@ pid_t waitpid (pid_t __pid, __wait_status_ptr_t __status, int __options); pid_t wait3 (__wait_status_ptr_t __status, int __options, struct rusage *__rusage); pid_t wait4 (pid_t __pid, __wait_status_ptr_t __status, int __options, struct rusage *__rusage); -#ifdef _COMPILING_NEWLIB -pid_t _wait (__wait_status_ptr_t __status); -#endif - union wait { int w_status; diff --git a/winsup/cygwin/lib/crt0.h b/winsup/cygwin/lib/crt0.h index 878db05ed..461ea9b2e 100644 --- a/winsup/cygwin/lib/crt0.h +++ b/winsup/cygwin/lib/crt0.h @@ -12,7 +12,7 @@ details. */ extern "C" { #endif -#include "winlean.h" +#include <windows.h> struct per_process; typedef int (*MainFunc) (int argc, char *argv[], char **env); int __stdcall _cygwin_crt0_common (MainFunc, struct per_process *); diff --git a/winsup/cygwin/ntdll.h b/winsup/cygwin/ntdll.h index 2ca6a5ab3..dda3c2d20 100644 --- a/winsup/cygwin/ntdll.h +++ b/winsup/cygwin/ntdll.h @@ -9,7 +9,8 @@ Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */ -#pragma once +#ifndef _NTDLL_H +#define _NTDLL_H 1 #ifndef __MINGW64_VERSION_MAJOR # include <ddk/ntstatus.h> @@ -1424,3 +1425,4 @@ extern "C" } } #endif +#endif /*_NTDLL_H*/ diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index d1a881c39..0a6cad76c 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -1153,7 +1153,7 @@ out: if (opt & PC_CTTY) path_flags |= PATH_CTTY; - if (opt & PC_POSIX) + if ((opt & PC_POSIX)) { if (tail < path_end && tail > path_copy + 1) *tail = '/'; @@ -4311,15 +4311,11 @@ etc::test_file_change (int n) bool etc::dir_changed (int n) { - /* io MUST be static because NtNotifyChangeDirectoryFile works asynchronously. - It may write into io after the function has left, which may result in all - sorts of stack corruption. */ - static IO_STATUS_BLOCK io NO_COPY; - static HANDLE changed_h NO_COPY; - if (!change_possible[n]) { + static HANDLE changed_h NO_COPY; NTSTATUS status; + IO_STATUS_BLOCK io; if (!changed_h) { diff --git a/winsup/cygwin/path.h b/winsup/cygwin/path.h index cb7480a58..ba229fe4b 100644 --- a/winsup/cygwin/path.h +++ b/winsup/cygwin/path.h @@ -438,6 +438,7 @@ class etc { friend class dtable; static int curr_ix; + static HANDLE changed_h; static bool change_possible[MAX_ETC_FILES + 1]; static OBJECT_ATTRIBUTES fn[MAX_ETC_FILES + 1]; static LARGE_INTEGER last_modified[MAX_ETC_FILES + 1]; diff --git a/winsup/cygwin/poll.cc b/winsup/cygwin/poll.cc index cbb68bf04..ea86ab5aa 100644 --- a/winsup/cygwin/poll.cc +++ b/winsup/cygwin/poll.cc @@ -152,9 +152,9 @@ ppoll (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout_ts, ? -1 : (timeout_ts->tv_sec * 1000 + timeout_ts->tv_nsec / 1000000); if (sigmask) - set_signal_mask (_my_tls.sigmask, *sigmask); + set_signal_mask (*sigmask, _my_tls.sigmask); int ret = poll (fds, nfds, timeout); if (sigmask) - set_signal_mask (_my_tls.sigmask, oldset); + set_signal_mask (oldset, _my_tls.sigmask); return ret; } diff --git a/winsup/cygwin/posix_ipc.cc b/winsup/cygwin/posix_ipc.cc index d09abf190..b9d224e43 100644 --- a/winsup/cygwin/posix_ipc.cc +++ b/winsup/cygwin/posix_ipc.cc @@ -119,12 +119,14 @@ ipc_mutex_init (HANDLE *pmtx, const char *name) static int ipc_mutex_lock (HANDLE mtx) { - switch (cancelable_wait (mtx, cw_infinite, cw_sig_eintr | cw_cancel | cw_cancel_self)) + HANDLE h[2] = { mtx, signal_arrived }; + + switch (WaitForMultipleObjects (2, h, FALSE, INFINITE)) { case WAIT_OBJECT_0: case WAIT_ABANDONED_0: return 0; - case WAIT_SIGNALED: + case WAIT_OBJECT_0 + 1: set_errno (EINTR); return 1; default: @@ -172,12 +174,11 @@ ipc_cond_init (HANDLE *pevt, const char *name, char sr) static int ipc_cond_timedwait (HANDLE evt, HANDLE mtx, const struct timespec *abstime) { - HANDLE w4[4] = { evt, }; + HANDLE w4[4] = { evt, signal_arrived, NULL, NULL }; DWORD cnt = 2; DWORD timer_idx = 0; int ret = 0; - set_signal_arrived here (w4[1]); if ((w4[cnt] = pthread::get_cancel_event ()) != NULL) ++cnt; if (abstime) diff --git a/winsup/cygwin/release/1.7.10 b/winsup/cygwin/release/1.7.10 new file mode 100644 index 000000000..33a2f20dd --- /dev/null +++ b/winsup/cygwin/release/1.7.10 @@ -0,0 +1,126 @@ +What's new: +----------- + +- New getconf tool for querying confstr(3), pathconf(3), sysconf(3), and + limits.h configuration. + +- New tzset utility to generate a POSIX-compatible TZ environment + variable from the Windows timezone settings. + +- The passwd tool now allows an administrator to use the -R command for + other user accounts: passwd -R username. + +- Experimental: Change the way sockets are created so that Cygwin always + circumvents so-called "layered service providers" (LSPs) starting with + Windows Vista. + +- signal handler functions are now dispatched in threads other than the + main thread. + +- Support NcFsd filesystem. + +- clock_gettime(3) and clock_getres(3) accept per-process and per-thread + CPU-time clocks, including CLOCK_PROCESS_CPUTIME_ID and + CLOCK_THREAD_CPUTIME_ID. + +- New pthread functions: + + - Spin Locks: pthread_spin_destroy, pthread_spin_init, pthread_spin_lock, + pthread_spin_trylock, pthread_spin_unlock. + + - Stack management: pthread_attr_getstack, pthread_attr_getstackaddr, + pthread_attr_getguardsize, pthread_attr_setstack, pthread_attr_setstackaddr, + pthread_attr_setguardsize, pthread_getattr_np. + + - Clock Selection: pthread_getcpuclockid, pthread_condattr_getclock, + pthread_condattr_setclock. + + - Scheduling: pthread_setschedprio. + + - Signalling: pthread_sigqueue. + +- Add /proc/devices, /proc/misc, /proc/sysvipc, /proc/swaps. + +- Make various system functions thread cancelation points per POSIX. + +- Add ioctl FIONREAD handling for non-sockets. + +- dlopen now supports the Glibc-specific RTLD_NODELETE and RTLD_NOOPEN flags. + +- The printf and wprintf families of functions now support the %m conversion + flag. + +- Execed processes now inherit the children of their predecessor. + +- Fifos have been rewritten and should now be more reliable. + +- GNU/glibc error.h error reporting functions: error, error_at_line, + error_message_count, error_one_per_line, error_print_progname. + +- C99 <tgmath.h> type-generic macros. + +- Other new API: clock_getcpuclockid, clock_nanosleep, clock_settime, __fpurge, + get_current_dir_name, getgrouplist, getpt, ppoll, psiginfo, psignal, + ptsname_r, sys_siglist, sysinfo. + +- cygwin_conv_path_list finally supports CCP_WIN_W_TO_POSIX and + CCP_POSIX_TO_WIN_W conversions. + + +What changed: +------------- + +- Drop support for Windows NT4. + +- The CYGWIN=tty mode using pipes to communicate with the console in a pseudo + tty-like mode has been removed. Either just use the normal Windows console + as is, or use a terminal application like mintty. + +- The CYGWIN environment variable options "envcache", "strip_title", "title", + "tty", and "upcaseenv" have been removed. + +- New heap management. Drop registry setting "heap_chunk_in_mb" in favor of + a new per-executable setting in the executable file header which can be set + using the peflags tool. Drop registry setting "heap_slop_in_mb" entirely. + +- Revamp console and pseudo tty handling. Rename /dev/ttyX to /dev/consX, + /dev/ttyX to /dev/ptyX. + +- Improve fork/exec performance on 64 bit systems. + +- Improve Ctrl-C handling in console. + +- Try harder to let fork not fail if DLLs are moved in memory which should, + in some cases, minimize the need for rebaseall. + +- Try harder to send SIGHUP to children when process group leader fails. + +- Deal with Windows problem where non-blocking pipe I/O was not flushed + properly on close. + +- Attempt to regularize most syscall-related strace output. + +- Improve behavior of Cygwin when started from a 64-bit process, especially + under Windows 2003. + +- Improve multi-thread/reentrancy safety with syscalls that deal with fds. + +- dlopen can now find "cygFOO.dll", even if the caller specified "libFOO.so". + This is supposed to support applications which are no aware of Windows DLLs. + +- Make accept(2), poll(2) and shutdown(2) behave more like on Linux. + +- Raise max number of mount points from 30 to 64. + +- Output of /proc/maps is closer to what Linux prints and much more useful to + examine process VM layout. + +- /proc/loadavg now shows the number of currently running processes and the + total number of processes. + +- /proc/version now shows the username of whomever compiled the Cygwin DLL + as well as the version of GCC used when compiling. + +- Various assorted bugfixes and improvements. + +- Preliminary, no guarantee, may be broken in subtle ways, Windows 8 support. diff --git a/winsup/cygwin/release/1.7.11 b/winsup/cygwin/release/1.7.11 new file mode 100644 index 000000000..d4e0911d2 --- /dev/null +++ b/winsup/cygwin/release/1.7.11 @@ -0,0 +1,29 @@ +What's new: +----------- + +- New pldd command for listing DLLs loaded by a process. + +- New API: scandirat. + + +What changed: +------------- + +- Fixed problem where background Cygwin processes kept the windows + console window from exiting. + +- Change the way remote shares mapped to drive letters are recognized + when creating the cygdrive directory. If Windows claims the drive + is unavailable, don't show it in the cygdrive directory listing. + +- Lower the stack pressure in some Cygwin calls by reducing the buffer + space allocated on the stack. + +- Raise default stacksize of pthreads from 512K to 1 Meg. It can still + be changed using the pthread_attr_setstacksize call. + +- process.h header has been moved back from /usr/include/cygwin to + /usr/include. + +- Make <sys/wait.h> header C++ clean. + diff --git a/winsup/cygwin/release/1.7.12 b/winsup/cygwin/release/1.7.12 new file mode 100644 index 000000000..641e73062 --- /dev/null +++ b/winsup/cygwin/release/1.7.12 @@ -0,0 +1,21 @@ +What's new: +----------- + +- Cygwin now automatically populates the /dev directory with all + existing POSIX devices. + +- Add virtual /proc/PID/mountinfo file. + +- flock now additionally supports the following scenario, which requires + to propagate locks to the parent process: + + ( + flock -n 9 || exit 1 + # ... commands executed under lock ... + } 9>/var/lock/mylockfile + + Only propagation to the direct parent process is supported so far, + not to grand parents or sibling processes. + +- Add a "detect_bloda" setting for the CYGWIN environment variable to help + finding potential BLODAs. diff --git a/winsup/cygwin/release/1.7.13 b/winsup/cygwin/release/1.7.13 new file mode 100644 index 000000000..23db7b553 --- /dev/null +++ b/winsup/cygwin/release/1.7.13 @@ -0,0 +1,8 @@ +What's new: +----------- + +- mkpasswd and mkgroup now try to print an entry for the TrustedInstaller + account existing since Windows Vista/Server 2008. + +- Terminal typeahead when switching from canonical to non-canonical mode + is now properly flushed. diff --git a/winsup/cygwin/release/1.7.14 b/winsup/cygwin/release/1.7.14 new file mode 100644 index 000000000..02042c1d2 --- /dev/null +++ b/winsup/cygwin/release/1.7.14 @@ -0,0 +1,21 @@ +What's new: +----------- + +- Add mouse reporting mode 1005, 1006 and 1015 to console. + +Bug fixes: +---------- + +- Allow access of /dev/conin, /dev/conout, and /dev/console if a console + device is detected. + +- Always allow nonexistent on-disk devices to be referenced even if they + can't be open. + +- Allow inheritance of special types like /dev/clipboard or /dev/urandom + which do not have actual handles associated with them. + +- Fix inode numbers of non-device files in virtual filesystems. + +- Fix reporting large mouse coordinates in console window mouse reporting mode. + diff --git a/winsup/cygwin/release/1.7.15 b/winsup/cygwin/release/1.7.15 new file mode 100644 index 000000000..4e9e64090 --- /dev/null +++ b/winsup/cygwin/release/1.7.15 @@ -0,0 +1,29 @@ +What's new: +----------- + +- Add CYGWIN=pipe_byte option to force opening of pipes in byte mode + rather than message mode. + +Bug fixes: +---------- + +- Fix output of mkpasswd -c option in case $HOME is set at the time. + Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00094.html + +- Fix problem where too much input was attempted to be read from a + pty slave. Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00049.html + +- Fix problem setting parent pid to 1 when process with children execs + itself. Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00009.html + +- Fix fesetround and fesetprec to allow all valid input parameters. + Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00010.html + +- Avoid "WARNING: Couldn't compute FAST_CWD pointer." message on + Windows 8 Customer Preview 32 bit. + Fixes: http://cygwin.com/ml/cygwin/2012-04/msg00616.html + +- Don't make Cygwin wait for all children of a non-cygwin child program. + Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00063.html, + http://cygwin.com/ml/cygwin/2012-05/msg00075.html + diff --git a/winsup/cygwin/release/1.7.16 b/winsup/cygwin/release/1.7.16 new file mode 100644 index 000000000..c955cfe44 --- /dev/null +++ b/winsup/cygwin/release/1.7.16 @@ -0,0 +1,39 @@ +What's new: +----------- + +- New API: getmntent_r, memrchr. + +- Support ReFS. + +Bug fixes: +---------- + +- Fix pipe creation problem which manifested as a problem creating a + fifo. Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00253.html + +- Fix hang when calling pthread_testcancel in a canceled thread. + Fixes some of: http://cygwin.com/ml/cygwin/2012-05/msg00186.html + +- Fix invocation of strace from a cygwin process. Fixes: + http://cygwin.com/ml/cygwin/2012-05/msg00292.html + +- Fix hang when zero bytes are written to a pty using + Windows WriteFile or equivalent. Fixes: + http://cygwin.com/ml/cygwin/2012-05/msg00323.html + +- Fix recv, recvfrom, recvmsg behaviour if a 0 bytes buffer is given + as argument. Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00332.html + +- Handle inode numbers returned by Samba >= 3.5.4. + Fixes: http://cygwin.com/ml/cygwin/2012-05/msg00236.html + +- Fix emacs problem which exposed an issue with Cygwin's select() function. + If a signal arrives while select is blocking and the program longjmps + out of the signal handler then threads and memory may be left hanging. + Fixes: http://cygwin.com/ml/cygwin/2012-05/threads.html#00275 + +- Fix fileno(3) to return -1/EBADF if stream is closed. + Fixes: http://cygwin.com/ml/cygwin/2012-07/msg00083.html + +- Fix clipboard handling, at least partially: + http://cygwin.com/ml/cygwin/2012-06/msg00521.html diff --git a/winsup/cygwin/security.h b/winsup/cygwin/security.h index 2ac101a69..f80dcfbd7 100644 --- a/winsup/cygwin/security.h +++ b/winsup/cygwin/security.h @@ -9,7 +9,8 @@ This software is a copyrighted work licensed under the terms of the Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */ -#pragma once +#ifndef _SECURITY_H +#define _SECURITY_H #include <accctrl.h> @@ -512,3 +513,5 @@ sec_user (SECURITY_ATTRIBUTES *sa_buf, PSID sid1, PSID sid2 = NULL, { return __sec_user (sa_buf, sid1, sid2, access2, TRUE); } + +#endif /*_SECURITY_H*/ diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index 3122c8203..6d1250cf4 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -100,28 +100,20 @@ cygwin_select (int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, select_printf ("select(%d, %p, %p, %p, %p)", maxfds, readfds, writefds, exceptfds, to); pthread_testcancel (); - int res; - if (maxfds < 0) - { - set_errno (EINVAL); - res = -1; - } - else - { - /* Convert to milliseconds or INFINITE if to == NULL */ - DWORD ms = to ? (to->tv_sec * 1000) + (to->tv_usec / 1000) : INFINITE; - if (ms == 0 && to->tv_usec) - ms = 1; /* At least 1 ms granularity */ - if (to) - select_printf ("to->tv_sec %d, to->tv_usec %d, ms %d", to->tv_sec, to->tv_usec, ms); - else - select_printf ("to NULL, ms %x", ms); + /* Convert to milliseconds or INFINITE if to == NULL */ + DWORD ms = to ? (to->tv_sec * 1000) + (to->tv_usec / 1000) : INFINITE; + if (ms == 0 && to->tv_usec) + ms = 1; /* At least 1 ms granularity */ - res = select (maxfds, readfds ?: allocfd_set (maxfds), + if (to) + select_printf ("to->tv_sec %d, to->tv_usec %d, ms %d", to->tv_sec, to->tv_usec, ms); + else + select_printf ("to NULL, ms %x", ms); + + int res = select (maxfds, readfds ?: allocfd_set (maxfds), writefds ?: allocfd_set (maxfds), exceptfds ?: allocfd_set (maxfds), ms); - } syscall_printf ("%R = select(%d, %p, %p, %p, %p)", res, maxfds, readfds, writefds, exceptfds, to); return res; @@ -187,7 +179,6 @@ select (int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, else res = sel.wait (r, w, e, ms); /* wait for an fd to become become active or time out */ - select_printf ("res %d", res); if (res >= 0) { copyfd_set (readfds, r, maxfds); @@ -206,10 +197,7 @@ select (int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, select_printf ("recalculating ms"); LONGLONG now = gtod.msecs (); if (now > (start_time + ms)) - { - select_printf ("timed out after verification"); - res = select_stuff::select_error; - } + select_printf ("timed out after verification"); else { ms -= (now - start_time); @@ -240,11 +228,11 @@ pselect(int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, tv.tv_usec = ts->tv_nsec / 1000; } if (set) - set_signal_mask (_my_tls.sigmask, *set); + set_signal_mask (*set, _my_tls.sigmask); int ret = cygwin_select (maxfds, readfds, writefds, exceptfds, ts ? &tv : NULL); if (set) - set_signal_mask (_my_tls.sigmask, oldset); + set_signal_mask (oldset, _my_tls.sigmask); return ret; } @@ -332,7 +320,7 @@ select_stuff::wait (fd_set *readfds, fd_set *writefds, fd_set *exceptfds, select_record *s = &start; DWORD m = 0; - set_signal_arrived here (w4[m++]); + w4[m++] = signal_arrived; /* Always wait for the arrival of a signal. */ if ((w4[m] = pthread::get_cancel_event ()) != NULL) m++; diff --git a/winsup/cygwin/shared.cc b/winsup/cygwin/shared.cc index 83402a2c8..7a0b2510b 100644 --- a/winsup/cygwin/shared.cc +++ b/winsup/cygwin/shared.cc @@ -377,8 +377,4 @@ memory_init (bool init_cygheap) shared_info::create (); /* Initialize global shared memory */ user_info::create (false); /* Initialize per-user shared memory */ - /* Initialize tty list session stuff. Doesn't really belong here but - this needs to be initialized before any tty or console manipulation - happens and it is a common location. */ - tty_list::init_session (); } diff --git a/winsup/cygwin/signal.cc b/winsup/cygwin/signal.cc index f3a3a3a07..3fac7cbb0 100644 --- a/winsup/cygwin/signal.cc +++ b/winsup/cygwin/signal.cc @@ -120,9 +120,12 @@ clock_nanosleep (clockid_t clk_id, int flags, const struct timespec *rqtp, syscall_printf ("clock_nanosleep (%ld.%09ld)", rqtp->tv_sec, rqtp->tv_nsec); - int rc = cancelable_wait (NULL, &timeout, cw_sig_eintr | cw_cancel | cw_cancel_self); - if (rc == WAIT_SIGNALED) - res = EINTR; + int rc = cancelable_wait (signal_arrived, &timeout); + if (rc == WAIT_OBJECT_0) + { + _my_tls.call_signal_handler (); + res = EINTR; + } /* according to POSIX, rmtp is used only if !abstime */ if (rmtp && !abstime) @@ -223,7 +226,7 @@ handle_sigprocmask (int how, const sigset_t *set, sigset_t *oldset, sigset_t& op newmask = *set; break; } - set_signal_mask (opmask, newmask); + set_signal_mask (newmask, opmask); } return 0; } @@ -376,7 +379,7 @@ abort (void) sigset_t sig_mask; sigfillset (&sig_mask); sigdelset (&sig_mask, SIGABRT); - set_signal_mask (_my_tls.sigmask, sig_mask); + set_signal_mask (sig_mask, _my_tls.sigmask); raise (SIGABRT); _my_tls.call_signal_handler (); /* Call any signal handler */ @@ -517,25 +520,19 @@ sigfillset (sigset_t *set) extern "C" int sigsuspend (const sigset_t *set) { - int res = handle_sigsuspend (*set); - syscall_printf ("%R = sigsuspend(%p)", res, set); - return res; + return handle_sigsuspend (*set); } extern "C" int sigpause (int signal_mask) { - int res = handle_sigsuspend ((sigset_t) signal_mask); - syscall_printf ("%R = sigpause(%p)", res, signal_mask); - return res; + return handle_sigsuspend ((sigset_t) signal_mask); } extern "C" int pause (void) { - int res = handle_sigsuspend (_my_tls.sigmask); - syscall_printf ("%R = pause()", res); - return res; + return handle_sigsuspend (_my_tls.sigmask); } extern "C" int @@ -571,18 +568,21 @@ extern "C" int sigwaitinfo (const sigset_t *set, siginfo_t *info) { pthread_testcancel (); + HANDLE h; + h = _my_tls.event = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL); + if (!h) + { + __seterrno (); + return -1; + } - myfault efault; - if (efault.faulted (EFAULT)) - return EFAULT; - - set_signal_mask (_my_tls.sigwait_mask, *set); + _my_tls.sigwait_mask = *set; sig_dispatch_pending (true); int res; - switch (cancelable_wait (NULL, cw_infinite, cw_sig_eintr | cw_cancel | cw_cancel_self)) + switch (WaitForSingleObject (h, INFINITE)) { - case WAIT_SIGNALED: + case WAIT_OBJECT_0: if (!sigismember (set, _my_tls.infodata.si_signo)) { set_errno (EINTR); @@ -601,6 +601,8 @@ sigwaitinfo (const sigset_t *set, siginfo_t *info) res = -1; } + _my_tls.event = NULL; + CloseHandle (h); sigproc_printf ("returning signal %d", res); return res; } diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index d893fc2d8..05d98729f 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -43,10 +43,14 @@ int __sp_ln; char NO_COPY myself_nowait_dummy[1] = {'0'};// Flag to sig_send that signal goes to // current process but no wait is required +HANDLE NO_COPY signal_arrived; // Event signaled when a signal has + // resulted in a user-specified + // function call #define Static static NO_COPY -Static HANDLE sig_hold; // Used to stop signal processing +HANDLE NO_COPY sigCONT; // Used to "STOP" a process + Static bool sigheld; // True if holding signals Static int nprocs; // Number of deceased children @@ -514,6 +518,17 @@ sig_dispatch_pending (bool fast) sig_send (myself, fast ? __SIGFLUSHFAST : __SIGFLUSH); } +void __stdcall +create_signal_arrived () +{ + if (signal_arrived) + return; + /* local event signaled when main thread has been dispatched + to a signal handler function. */ + signal_arrived = CreateEvent (&sec_none_nih, false, false, NULL); + ProtectHandle (signal_arrived); +} + /* Signal thread initialization. Called from dll_crt0_1. This routine starts the signal handling thread. */ void __stdcall @@ -567,7 +582,7 @@ sig_send (_pinfo *p, int sig) return 0; else if (sig == __SIGNOHOLD || sig == __SIGEXIT) { - SetEvent (sig_hold); + SetEvent (sigCONT); sigheld = false; } else if (&_my_tls == _main_tls) @@ -1218,7 +1233,7 @@ stopped_or_terminated (waitq *parent_w, _pinfo *child) int might_match; waitq *w = parent_w->next; - sigproc_printf ("considering pid %d, pgid %d, w->pid %d", child->pid, child->pgid, w->pid); + sigproc_printf ("considering pid %d", child->pid); if (w->pid == -1) might_match = 1; else if (w->pid == 0) @@ -1344,7 +1359,7 @@ static void WINAPI wait_sig (VOID *) { _sig_tls = &_my_tls; - sig_hold = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL); + sigCONT = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL); sigproc_printf ("entering ReadFile loop, my_readsig %p, my_sendsig %p", my_readsig, my_sendsig); @@ -1354,7 +1369,7 @@ wait_sig (VOID *) for (;;) { if (pack.si.si_signo == __SIGHOLD) - WaitForSingleObject (sig_hold, INFINITE); + WaitForSingleObject (sigCONT, INFINITE); DWORD nb; pack.tls = NULL; if (!ReadFile (my_readsig, &pack, sizeof (pack), &nb, NULL)) diff --git a/winsup/cygwin/sigproc.h b/winsup/cygwin/sigproc.h index 06ebd68d8..d980f1a6e 100644 --- a/winsup/cygwin/sigproc.h +++ b/winsup/cygwin/sigproc.h @@ -58,9 +58,13 @@ struct sigpacket int __stdcall process () __attribute__ ((regparm (1))); }; -void __stdcall sig_dispatch_pending (bool fast = false) - __attribute__ ((regparm (1))); -void set_signal_mask (sigset_t&, sigset_t) __attribute__ ((regparm (2))); +extern HANDLE signal_arrived; +extern HANDLE sigCONT; + +void __stdcall sig_dispatch_pending (bool fast = false); +#ifdef EXITCODE_SET +extern "C" void __stdcall set_signal_mask (sigset_t newmask, sigset_t&); +#endif int __stdcall handle_sigprocmask (int sig, const sigset_t *set, sigset_t *oldset, sigset_t& opmask) __attribute__ ((regparm (3))); @@ -82,6 +86,7 @@ int __stdcall sig_send (_pinfo *, siginfo_t&, class _cygtls *tls = NULL) __attri int __stdcall sig_send (_pinfo *, int) __attribute__ ((regparm (2))); void __stdcall signal_fixup_after_exec (); void __stdcall sigalloc (); +void __stdcall create_signal_arrived (); int kill_pgrp (pid_t, siginfo_t&); int killsys (pid_t, int); diff --git a/winsup/cygwin/smallprint.cc b/winsup/cygwin/smallprint.cc index fa7706b47..e7a9f530f 100644 --- a/winsup/cygwin/smallprint.cc +++ b/winsup/cygwin/smallprint.cc @@ -146,17 +146,7 @@ __small_vsprintf (char *dst, const char *fmt, va_list ap) l_opt = true; continue; case 'c': - { - unsigned char c = (va_arg (ap, int) & 0xff); - if (isprint (c) || pad != '0') - *dst++ = c; - else - { - *dst++ = '0'; - *dst++ = 'x'; - dst = __rn (dst, 16, 0, c, len, pad, LMASK); - } - } + *dst++ = (char) (va_arg (ap, int) & 0xff); break; case 'C': { diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc index 8a82f8a11..b9ec36f67 100644 --- a/winsup/cygwin/spawn.cc +++ b/winsup/cygwin/spawn.cc @@ -588,16 +588,10 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv, && (!iscygwin () || mode != _P_OVERLAY || ::cygheap->fdtab.need_fixup_before ())) c_flags |= CREATE_SUSPENDED; - /* If a native application should be spawned, we test here if the spawning - process is running in a console and, if so, if it's a foreground or - background process. If it's a background process, we start the native - process with the CREATE_NEW_PROCESS_GROUP flag set. This lets the native - process ignore Ctrl-C by default. If we don't do that, pressing Ctrl-C - in a console will break native processes running in the background, - because the Ctrl-C event is sent to all processes in the console, unless - they ignore it explicitely. CREATE_NEW_PROCESS_GROUP does that for us. */ - if (!iscygwin () && fhandler_console::exists () - && fhandler_console::tc_getpgid () != myself->pgid) + /* Give non-Cygwin processes their own process group since they will be + dealing with CTRL-C themselves. Not sure if this is correct for spawn*() + or not though. */ + if (!iscygwin () && fhandler_console::exists ()) c_flags |= CREATE_NEW_PROCESS_GROUP; refresh_cygheap (); diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 1b047aaff..2077a0a3c 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -228,8 +228,7 @@ enum bin_status { dont_move, move_to_bin, - has_been_moved, - dir_not_empty + has_been_moved }; static bin_status @@ -246,7 +245,6 @@ try_to_bin (path_conv &pc, HANDLE &fh, ACCESS_MASK access) PFILE_NAME_INFORMATION pfni; PFILE_INTERNAL_INFORMATION pfii; PFILE_RENAME_INFORMATION pfri; - ULONG frisiz; FILE_DISPOSITION_INFORMATION disp = { TRUE }; bool fs_has_per_user_recycler = pc.fs_is_ntfs () || pc.fs_is_refs (); @@ -341,10 +339,7 @@ try_to_bin (path_conv &pc, HANDLE &fh, ACCESS_MASK access) pc.fs_flags () & FILE_UNICODE_ON_DISK ? L".\xdc63\xdc79\xdc67" : L".cyg"); pfii = (PFILE_INTERNAL_INFORMATION) infobuf; - /* Note: Modern Samba versions apparently don't like buffer sizes of more - than 65535 in some NtQueryInformationFile/NtSetInformationFile calls. - Therefore we better use exact buffer sizes from now on. */ - status = NtQueryInformationFile (fh, &io, pfii, sizeof *pfii, + status = NtQueryInformationFile (fh, &io, pfii, 65536, FileInternalInformation); if (!NT_SUCCESS (status)) { @@ -361,8 +356,7 @@ try_to_bin (path_conv &pc, HANDLE &fh, ACCESS_MASK access) pfri->RootDirectory = pc.isremote () ? NULL : rootdir; pfri->FileNameLength = recycler.Length; memcpy (pfri->FileName, recycler.Buffer, recycler.Length); - frisiz = sizeof *pfri + pfri->FileNameLength - sizeof (WCHAR); - status = NtSetInformationFile (fh, &io, pfri, frisiz, FileRenameInformation); + status = NtSetInformationFile (fh, &io, pfri, 65536, FileRenameInformation); if (status == STATUS_OBJECT_PATH_NOT_FOUND && !pc.isremote ()) { /* Ok, so the recycler and/or the recycler/SID directory don't exist. @@ -483,7 +477,7 @@ try_to_bin (path_conv &pc, HANDLE &fh, ACCESS_MASK access) } NtClose (recyclerdir); /* Shoot again. */ - status = NtSetInformationFile (fh, &io, pfri, frisiz, + status = NtSetInformationFile (fh, &io, pfri, 65536, FileRenameInformation); } if (!NT_SUCCESS (status)) @@ -499,26 +493,6 @@ try_to_bin (path_conv &pc, HANDLE &fh, ACCESS_MASK access) Otherwise the below code closes the handle to allow replacing the file. */ status = NtSetInformationFile (fh, &io, &disp, sizeof disp, FileDispositionInformation); - if (status == STATUS_DIRECTORY_NOT_EMPTY) - { - /* Uh oh! This was supposed to be avoided by the check_dir_not_empty - test in unlink_nt, but given that the test isn't atomic, this *can* - happen. Try to move the dir back ASAP. */ - pfri->RootDirectory = NULL; - pfri->FileNameLength = pc.get_nt_native_path ()->Length; - memcpy (pfri->FileName, pc.get_nt_native_path ()->Buffer, - pc.get_nt_native_path ()->Length); - frisiz = sizeof *pfri + pfri->FileNameLength - sizeof (WCHAR); - if (NT_SUCCESS (NtSetInformationFile (fh, &io, pfri, frisiz, - FileRenameInformation))) - { - /* Give notice to unlink_nt and leave immediately. This avoids - closing the handle, which might still be used if called from - the rm -r workaround code. */ - bin_stat = dir_not_empty; - goto out; - } - } /* In case of success, restore R/O attribute to accommodate hardlinks. That leaves potentially hardlinks around with the R/O bit suddenly off if setting the delete disposition failed, but please, keep in @@ -550,7 +524,7 @@ try_to_bin (path_conv &pc, HANDLE &fh, ACCESS_MASK access) status); goto out; } - status = NtSetInformationFile (tmp_fh, &io, pfri, frisiz, + status = NtSetInformationFile (tmp_fh, &io, pfri, 65536, FileRenameInformation); NtClose (tmp_fh); if (!NT_SUCCESS (status)) @@ -717,45 +691,46 @@ unlink_nt (path_conv &pc) if a file is already open elsewhere for other purposes than reading and writing data. */ status = NtOpenFile (&fh, access, &attr, &io, FILE_SHARE_DELETE, flags); - /* STATUS_SHARING_VIOLATION is what we expect. STATUS_LOCK_NOT_GRANTED can - be generated under not quite clear circumstances when trying to open a - file on NFS with FILE_SHARE_DELETE only. This has been observed with - SFU 3.5 if the NFS share has been mounted under a drive letter. It's - not generated for all files, but only for some. If it's generated once - for a file, it will be generated all the time. It looks as if wrong file - state information is stored within the NFS client which never times out. - Opening the file with FILE_SHARE_VALID_FLAGS will work, though, and it - is then possible to delete the file quite normally. */ if (status == STATUS_SHARING_VIOLATION || status == STATUS_LOCK_NOT_GRANTED) { - debug_printf ("Sharing violation when opening %S", - pc.get_nt_native_path ()); - /* We never call try_to_bin on NFS and NetApp for the follwing reasons: - - NFS implements its own mechanism to remove in-use files, which looks - quite similar to what we do in try_to_bin for remote files. + /* STATUS_LOCK_NOT_GRANTED can be generated under not quite clear + circumstances when trying to open a file on NFS with FILE_SHARE_DELETE + only. This has been observed with SFU 3.5 if the NFS share has been + mounted under a drive letter. It's not generated for all files, but + only for some. If it's generated once for a file, it will be + generated all the time. It looks like wrong file state information + is stored within the NFS client, for no apparent reason, which never + times out. Opening the file with FILE_SHARE_VALID_FLAGS will work, + though, and it is then possible to delete the file quite normally. + + NFS implements its own mechanism to remove in-use files which + looks quite similar to what we do in try_to_bin for remote files. + That's why we don't call try_to_bin on NFS. Netapp filesystems don't understand the "move and delete" method at all and have all kinds of weird effects. Just setting the delete dispositon usually works fine, though. */ + debug_printf ("Sharing violation when opening %S", + pc.get_nt_native_path ()); if (!pc.fs_is_nfs () && !pc.fs_is_netapp ()) bin_stat = move_to_bin; - /* If the file is not a directory, of if we didn't set the move_to_bin - flag, just proceed with the FILE_SHARE_VALID_FLAGS set. */ - if (!pc.isdir () || bin_stat == dont_move) + if (!pc.isdir () || pc.isremote ()) status = NtOpenFile (&fh, access, &attr, &io, FILE_SHARE_VALID_FLAGS, flags); else { - /* Otherwise it's getting tricky. The directory is opened in some - process, so we're supposed to move it to the recycler and mark it - for deletion. But what if the directory is not empty? The move + /* It's getting tricky. The directory is opened in some process, + so we're supposed to move it to the recycler and mark it for + deletion. But what if the directory is not empty? The move will work, but the subsequent delete will fail. So we would - have to move it back. While we do that in try_to_bin, it's bad, - because the move results in a temporary inconsistent state. - So, we test first if the directory is empty. If not, we bail - out with STATUS_DIRECTORY_NOT_EMPTY. This avoids most of the - problems. */ + have to move it back. That's bad, because the directory would + be moved around which results in a temporary inconsistent state. + So, what we do here is to test if the directory is empty. If + not, we bail out with STATUS_DIRECTORY_NOT_EMPTY. The below code + tests for at least three entries in the directory, ".", "..", + and another one. Three entries means, not empty. This doesn't + work for the root directory of a drive, but the root dir can + neither be deleted, nor moved anyway. */ status = NtOpenFile (&fh, access | FILE_LIST_DIRECTORY | SYNCHRONIZE, &attr, &io, FILE_SHARE_VALID_FLAGS, flags | FILE_SYNCHRONOUS_IO_NONALERT); @@ -789,15 +764,9 @@ unlink_nt (path_conv &pc) /* Try to move to bin if a sharing violation occured. If that worked, we're done. */ if (bin_stat == move_to_bin - && (bin_stat = try_to_bin (pc, fh, access)) >= has_been_moved) + && (bin_stat = try_to_bin (pc, fh, access)) == has_been_moved) { - if (bin_stat == has_been_moved) - status = STATUS_SUCCESS; - else - { - status = STATUS_DIRECTORY_NOT_EMPTY; - NtClose (fh); - } + status = STATUS_SUCCESS; goto out; } @@ -862,7 +831,6 @@ try_again: bin_stat = try_to_bin (pc, fh, access); } } - /* Do NOT handle bin_stat == dir_not_empty here! */ if (bin_stat == has_been_moved) status = STATUS_SUCCESS; else @@ -874,15 +842,12 @@ try_again: } } } - else if (status2 != STATUS_OBJECT_PATH_NOT_FOUND - && status2 != STATUS_OBJECT_NAME_NOT_FOUND) + else { fh = NULL; debug_printf ("Opening dir %S for check_dir_not_empty failed, " "status = %p", pc.get_nt_native_path (), status2); } - else /* Directory disappeared between NtClose and NtOpenFile. */ - status = STATUS_SUCCESS; } /* Trying to delete a hardlink to a file in use by the system in some way (for instance, font files) by setting the delete disposition fails @@ -920,10 +885,8 @@ try_again: unlinking didn't work. */ if (bin_stat == dont_move) bin_stat = try_to_bin (pc, fh, access); - if (bin_stat >= has_been_moved) - status = bin_stat == has_been_moved - ? STATUS_SUCCESS - : STATUS_DIRECTORY_NOT_EMPTY; + if (bin_stat == has_been_moved) + status = STATUS_SUCCESS; } else NtClose (fh2); @@ -933,7 +896,7 @@ try_again: { if (access & FILE_WRITE_ATTRIBUTES) { - /* Restore R/O attribute if setting the delete disposition failed. */ + /* Restore R/O attribute if setting the delete dispostion failed. */ if (!NT_SUCCESS (status)) NtSetAttributesFile (fh, pc.file_attributes ()); /* If we succeeded, restore R/O attribute to accommodate hardlinks. @@ -2332,7 +2295,7 @@ retry: { debug_printf ("status %p", status); if (status == STATUS_SHARING_VIOLATION - && cygwait (10L) != WAIT_SIGNALED) + && WaitForSingleObject (signal_arrived, 10L) != WAIT_OBJECT_0) { /* Typical BLODA problem. Some virus scanners check newly generated files and while doing that disallow DELETE access. That's really diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc index aefab24cd..5caf5ca73 100644 --- a/winsup/cygwin/thread.cc +++ b/winsup/cygwin/thread.cc @@ -1744,7 +1744,7 @@ pthread_mutex::lock () || !pthread::equal (owner, self)) { /* FIXME: no cancel? */ - cancelable_wait (win32_obj_id, cw_infinite, cw_sig); + cancelable_wait (win32_obj_id, LARGE_NULL, cw_sig); set_owner (self); } else @@ -2364,7 +2364,7 @@ pthread::join (pthread_t *thread, void **return_val) (*thread)->attr.joinable = PTHREAD_CREATE_DETACHED; (*thread)->mutex.unlock (); - switch (cancelable_wait ((*thread)->win32_obj_id, cw_infinite, cw_sig | cw_cancel)) + switch (cancelable_wait ((*thread)->win32_obj_id, LARGE_NULL, cw_sig | cw_cancel)) { case WAIT_OBJECT_0: if (return_val) @@ -3015,7 +3015,10 @@ pthread_kill (pthread_t thread, int sig) if (!thread->valid) rval = ESRCH; else if (sig) - rval = sig_send (NULL, si, thread->cygtls); + { + thread->cygtls->set_threadkill (); + rval = sig_send (NULL, si, thread->cygtls); + } else switch (WaitForSingleObject (thread->win32_obj_id, 0)) { @@ -3498,7 +3501,7 @@ semaphore::_timedwait (const struct timespec *abstime) int semaphore::_wait () { - switch (cancelable_wait (win32_obj_id, cw_infinite, cw_cancel | cw_cancel_self | cw_sig_eintr)) + switch (cancelable_wait (win32_obj_id, LARGE_NULL, cw_cancel | cw_cancel_self | cw_sig_eintr)) { case WAIT_OBJECT_0: currentvalue--; diff --git a/winsup/cygwin/thread.h b/winsup/cygwin/thread.h index 141100714..a4f5a952c 100644 --- a/winsup/cygwin/thread.h +++ b/winsup/cygwin/thread.h @@ -60,7 +60,7 @@ public: void lock () { if (InterlockedIncrement ((long *) &lock_counter) != 1) - cancelable_wait (win32_obj_id, cw_infinite, cw_sig); + cancelable_wait (win32_obj_id, LARGE_NULL, cw_sig); } void unlock () diff --git a/winsup/cygwin/tlsoffsets.h b/winsup/cygwin/tlsoffsets.h index 1ab4559b9..18057742c 100644 --- a/winsup/cygwin/tlsoffsets.h +++ b/winsup/cygwin/tlsoffsets.h @@ -1,42 +1,42 @@ //;# autogenerated: Do not edit. -//; $tls::start_offset = -12700; -//; $tls::locals = -12700; -//; $tls::plocals = 0; -//; $tls::local_clib = -11236; -//; $tls::plocal_clib = 1464; -//; $tls::__dontuse = -11236; -//; $tls::p__dontuse = 1464; -//; $tls::func = -10148; -//; $tls::pfunc = 2552; -//; $tls::saved_errno = -10144; -//; $tls::psaved_errno = 2556; -//; $tls::sa_flags = -10140; -//; $tls::psa_flags = 2560; -//; $tls::oldmask = -10136; -//; $tls::poldmask = 2564; -//; $tls::deltamask = -10132; -//; $tls::pdeltamask = 2568; -//; $tls::errno_addr = -10128; -//; $tls::perrno_addr = 2572; -//; $tls::sigmask = -10124; -//; $tls::psigmask = 2576; -//; $tls::sigwait_mask = -10120; -//; $tls::psigwait_mask = 2580; -//; $tls::sigwait_info = -10116; -//; $tls::psigwait_info = 2584; -//; $tls::signal_arrived = -10112; -//; $tls::psignal_arrived = 2588; -//; $tls::signal_waiting = -10108; -//; $tls::psignal_waiting = 2592; -//; $tls::thread_context = -10104; -//; $tls::pthread_context = 2596; -//; $tls::thread_id = -9892; -//; $tls::pthread_id = 2808; -//; $tls::infodata = -9888; -//; $tls::pinfodata = 2812; -//; $tls::tid = -9740; -//; $tls::ptid = 2960; +//; $tls::sizeof__cygtls = 4048; +//; $tls::func = -12700; +//; $tls::pfunc = 0; +//; $tls::saved_errno = -12696; +//; $tls::psaved_errno = 4; +//; $tls::sa_flags = -12692; +//; $tls::psa_flags = 8; +//; $tls::oldmask = -12688; +//; $tls::poldmask = 12; +//; $tls::deltamask = -12684; +//; $tls::pdeltamask = 16; +//; $tls::event = -12680; +//; $tls::pevent = 20; +//; $tls::errno_addr = -12676; +//; $tls::perrno_addr = 24; +//; $tls::sigmask = -12672; +//; $tls::psigmask = 28; +//; $tls::sigwait_mask = -12668; +//; $tls::psigwait_mask = 32; +//; $tls::sigwait_info = -12664; +//; $tls::psigwait_info = 36; +//; $tls::thread_context = -12660; +//; $tls::pthread_context = 40; +//; $tls::thread_id = -12448; +//; $tls::pthread_id = 252; +//; $tls::threadkill = -12444; +//; $tls::pthreadkill = 256; +//; $tls::infodata = -12440; +//; $tls::pinfodata = 260; +//; $tls::tid = -12292; +//; $tls::ptid = 408; +//; $tls::local_clib = -12288; +//; $tls::plocal_clib = 412; +//; $tls::__dontuse = -12288; +//; $tls::p__dontuse = 412; +//; $tls::locals = -11200; +//; $tls::plocals = 1500; //; $tls::_ctinfo = -9736; //; $tls::p_ctinfo = 2964; //; $tls::andreas = -9732; @@ -59,42 +59,42 @@ //; $tls::pinitialized = 4044; //; __DATA__ -#define tls_locals (-12700) -#define tls_plocals (0) -#define tls_local_clib (-11236) -#define tls_plocal_clib (1464) -#define tls___dontuse (-11236) -#define tls_p__dontuse (1464) -#define tls_func (-10148) -#define tls_pfunc (2552) -#define tls_saved_errno (-10144) -#define tls_psaved_errno (2556) -#define tls_sa_flags (-10140) -#define tls_psa_flags (2560) -#define tls_oldmask (-10136) -#define tls_poldmask (2564) -#define tls_deltamask (-10132) -#define tls_pdeltamask (2568) -#define tls_errno_addr (-10128) -#define tls_perrno_addr (2572) -#define tls_sigmask (-10124) -#define tls_psigmask (2576) -#define tls_sigwait_mask (-10120) -#define tls_psigwait_mask (2580) -#define tls_sigwait_info (-10116) -#define tls_psigwait_info (2584) -#define tls_signal_arrived (-10112) -#define tls_psignal_arrived (2588) -#define tls_signal_waiting (-10108) -#define tls_psignal_waiting (2592) -#define tls_thread_context (-10104) -#define tls_pthread_context (2596) -#define tls_thread_id (-9892) -#define tls_pthread_id (2808) -#define tls_infodata (-9888) -#define tls_pinfodata (2812) -#define tls_tid (-9740) -#define tls_ptid (2960) +#define tls_func (-12700) +#define tls_pfunc (0) +#define tls_saved_errno (-12696) +#define tls_psaved_errno (4) +#define tls_sa_flags (-12692) +#define tls_psa_flags (8) +#define tls_oldmask (-12688) +#define tls_poldmask (12) +#define tls_deltamask (-12684) +#define tls_pdeltamask (16) +#define tls_event (-12680) +#define tls_pevent (20) +#define tls_errno_addr (-12676) +#define tls_perrno_addr (24) +#define tls_sigmask (-12672) +#define tls_psigmask (28) +#define tls_sigwait_mask (-12668) +#define tls_psigwait_mask (32) +#define tls_sigwait_info (-12664) +#define tls_psigwait_info (36) +#define tls_thread_context (-12660) +#define tls_pthread_context (40) +#define tls_thread_id (-12448) +#define tls_pthread_id (252) +#define tls_threadkill (-12444) +#define tls_pthreadkill (256) +#define tls_infodata (-12440) +#define tls_pinfodata (260) +#define tls_tid (-12292) +#define tls_ptid (408) +#define tls_local_clib (-12288) +#define tls_plocal_clib (412) +#define tls___dontuse (-12288) +#define tls_p__dontuse (412) +#define tls_locals (-11200) +#define tls_plocals (1500) #define tls__ctinfo (-9736) #define tls_p_ctinfo (2964) #define tls_andreas (-9732) diff --git a/winsup/cygwin/wait.cc b/winsup/cygwin/wait.cc index ae0403194..714a9e26e 100644 --- a/winsup/cygwin/wait.cc +++ b/winsup/cygwin/wait.cc @@ -80,7 +80,7 @@ wait4 (int intpid, int *status, int options, struct rusage *r) if ((waitfor = w->ev) == NULL) goto nochildren; - res = cancelable_wait (waitfor, cw_infinite, cw_cancel | cw_cancel_self); + res = cancelable_wait (waitfor, LARGE_NULL, cw_cancel | cw_cancel_self); sigproc_printf ("%d = cancelable_wait (...)", res); diff --git a/winsup/cygwin/wincap.cc b/winsup/cygwin/wincap.cc index 48b51c275..c5cac6aa2 100644 --- a/winsup/cygwin/wincap.cc +++ b/winsup/cygwin/wincap.cc @@ -347,52 +347,72 @@ wincapc::init () return; // already initialized GetSystemInfo (&system_info); + memset (&version, 0, sizeof version); version.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX); - GetVersionEx (reinterpret_cast<LPOSVERSIONINFO>(&version)); + if (!GetVersionEx (reinterpret_cast<LPOSVERSIONINFO>(&version))) + api_fatal ("Cygwin requires at least Windows 2000."); - switch (version.dwMajorVersion) + switch (version.dwPlatformId) { - case 5: - switch (version.dwMinorVersion) + case VER_PLATFORM_WIN32_NT: + switch (version.dwMajorVersion) { - case 0: - if (version.wServicePackMajor < 4) - caps = &wincap_2000; - else - caps = &wincap_2000sp4; + case 4: + /* I'd be very surprised if this code is ever hit, but it doesn't + hurt to keep it. */ + api_fatal ("Cygwin requires at least Windows 2000."); break; - - case 1: - caps = &wincap_xp; - switch (version.wServicePackMajor) + case 5: + switch (version.dwMinorVersion) { - case 0: - caps = &wincap_xp; - case 1: - caps = &wincap_xpsp1; - default: - caps = &wincap_xpsp2; - } - break; + case 0: + if (version.wServicePackMajor < 4) + caps = &wincap_2000; + else + caps = &wincap_2000sp4; + break; - default: - caps = &wincap_2003; - } - break; - case 6: - switch (version.dwMinorVersion) - { - case 0: - caps = &wincap_vista; + case 1: + caps = &wincap_xp; + switch (version.wServicePackMajor) + { + case 0: + caps = &wincap_xp; + case 1: + caps = &wincap_xpsp1; + default: + caps = &wincap_xpsp2; + } + break; + + default: + caps = &wincap_2003; + } break; - case 1: - caps = &wincap_7; + case 6: + switch (version.dwMinorVersion) + { + case 0: + caps = &wincap_vista; + break; + case 1: + caps = &wincap_7; + break; + default: + caps = &wincap_8; + break; + } break; default: - caps = &wincap_8; + caps = &wincap_minimal; break; } break; + case VER_PLATFORM_WIN32_WINDOWS: + /* I'd be very surprised if this code is ever hit, but it doesn't + hurt to keep it. */ + api_fatal ("Windows 95/98/Me are not supported."); + break; default: caps = &wincap_minimal; break; diff --git a/winsup/cygwin/winlean.h b/winsup/cygwin/winlean.h index aa092ee53..950bd1dec 100644 --- a/winsup/cygwin/winlean.h +++ b/winsup/cygwin/winlean.h @@ -34,8 +34,6 @@ details. */ #define _WINMM_ #define WINIMPM #define WINSOCK_API_LINKAGE -#define NTDDI_VERSION 0x6020000 /* Probably should just be derived from our - _WIN32_WINNT setting in winsup.h */ /* Windows headers define a couple of annoyingly intrusive macros for the sole purpose of inline documentation. Since they are defined without diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h index fd6d6906f..63495b831 100644 --- a/winsup/cygwin/winsup.h +++ b/winsup/cygwin/winsup.h @@ -9,6 +9,12 @@ This software is a copyrighted work licensed under the terms of the Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */ +#ifdef DEBUGIT +#define spf(a, b, c) small_printf (a, b, c) +#else +#define spf(a, b, c) do {} while (0) +#endif + #ifdef HAVE_CONFIG_H # include "config.h" #endif diff --git a/winsup/doc/ChangeLog b/winsup/doc/ChangeLog index 2480c5164..6e38ac0be 100644 --- a/winsup/doc/ChangeLog +++ b/winsup/doc/ChangeLog @@ -1,7 +1,3 @@ -2012-08-03 Adam Dinwoodie <Adam.Dinwoodie@metaswitch.com> - - * faq-using.xml (faq.using.man): Make relevance to whatis explicit. - 2012-07-20 Corinna Vinschen <corinna@vinschen.de> * pathnames.sgml (pathnames-intro): Remove paragraph on UNC paths. diff --git a/winsup/doc/faq-using.xml b/winsup/doc/faq-using.xml index c08efbc56..5aee7717b 100644 --- a/winsup/doc/faq-using.xml +++ b/winsup/doc/faq-using.xml @@ -238,12 +238,10 @@ related messages. </answer></qandaentry> <qandaentry id="faq.using.man"> -<question><para>Why doesn't <literal>man -k</literal>, -<literal>apropos</literal> or <literal>whatis</literal> work?</para></question> +<question><para>Why doesn't man -k (or apropos) work?</para></question> <answer> -<para>Before you can use <literal>man -k</literal>, <literal>apropos</literal> -or <literal>whatis</literal>, you +<para>Before you can use <literal>man -k</literal> or <literal>apropos</literal>, you must create the whatis database. Just run the command </para> <screen> diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog index 3eb8975c1..7205fb477 100644 --- a/winsup/mingw/ChangeLog +++ b/winsup/mingw/ChangeLog @@ -1,58 +1,3 @@ -2012-08-08 Kai Tietz <ktietz@redhat.com> - - * mingwex/gdtoa/gd_qnan.h: Make Nan constants positive valued. - -2012-08-06 Earnie Boyd <earnie@users.sourceforge.net> - - * mingwex/membarrier.c: New file. - * mingwex/Makefile.in (DISTFILES): Add membarrier.c. - (REPLACE_OBJS): Add membarrier.o. - -2012-08-02 Ivan Maidanski <ivmai@users.sourceforge.net> - - * include/process.h (_wexec*, _wspawn*): Declare. - -2012-08-02 Earnie Boyd <earnie@users.sourceforge.net> - - * include/stdlib.h (_strtoi64): Declare. - (_strtoi64_l): Ditto. - (_strtoui64): Ditto. - (_strtoui64_l): Ditto. - (_wcstrtoi64): Ditto. - (_wcstrtoi64_l): Ditto. - (_wcstrtoui64): Ditto. - (_wcstrtoui64_l): Ditto. - * include/wchar.h (_wcstrtoi64): Ditto. - (_wcstrtoi64_l): Ditto. - (_wcstrtoui64): Ditto. - (_wcstrtoui64_l): Ditto. - * include/stdio.h (_getws, _putws): Guard with #ifndef __STRICT_ANSI__. - (_wfdopen, _wfopen, _wfreopen, _wfsopen, _wtmpnam, _wtempnam): Ditto. - (_wrename, _wremove, _wperror, _wpopen): Ditto. - (_lock_file, _unlock_file): Declare. - * include/limits.h (PATH_MAX): Guard with #ifndef __STRICT_ANSI__. - * include/sys/param.h (MAXPATHLEN): Make sure PATH_MAX is defined. - * include/_mingw.h (threadlocalinfostruct, threadmbinfostruct, - *pthreadlocinfo, *pthreadmbcinfo, _locale_tstruct, *_locale_t): Declare. - * mingwex/tsearch.c: Correct coding to produce the proper results. - -2012-08-01 Earnie Boyd <earnie@users.sourceforge.net> - - * include/excpt.h (__try1): Define based on _WIN64 definition. - (__except1): Ditto. - -2012-07-30 Earnie Boyd <earnie@users.sourceforge.net> - - * include/stdint.h: Include _mingw.h for the definition of __int64 when - _WIN64 is defined. - * include/inttypes.h: A few items like PRNdPTR and SCNdPTR need 64 - bitness specified when _WIN64 is defined. - * include/_mingw.h: Add __MINGW_VERSION, __MINGW_MAJOR_VERSION, - __MINGW_MINOR_VERSION and __MINGW_PATCHLEVEL deprecating the __MINGW32_* - versions of the macros. - * configure.in: Use __MINGW_VERSION instead of __MINGW32_VERSION. - * configure: Ditto. - 2012-05-08 Keith Marshall <keithmarshall@users.sourceforge.net> Remove references to nonexistent files. diff --git a/winsup/mingw/configure b/winsup/mingw/configure index 598ed6d9d..1ca8b5336 100755 --- a/winsup/mingw/configure +++ b/winsup/mingw/configure @@ -1788,7 +1788,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:$LINENO: checking package version" >&5 $as_echo_n "checking package version... " >&6; } - PACKAGE_VERSION=`awk '$2 == "'"__MINGW_VERSION"'" { print $3 }' ${srcdir}/include/_mingw.h` + PACKAGE_VERSION=`awk '$2 == "'"__MINGW32_VERSION"'" { print $3 }' ${srcdir}/include/_mingw.h` { $as_echo "$as_me:$LINENO: result: $PACKAGE_VERSION" >&5 $as_echo "$PACKAGE_VERSION" >&6; } diff --git a/winsup/mingw/configure.in b/winsup/mingw/configure.in index eccf84074..92dbd3d1d 100644 --- a/winsup/mingw/configure.in +++ b/winsup/mingw/configure.in @@ -18,7 +18,7 @@ dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. AC_PREREQ([2.59]) AC_INIT([MinGW Runtime], [v3.x], [http://mingw.org/reporting_bugs], [mingwrt]) -MINGW_AC_CONFIG_SRCDIR([__MINGW_VERSION], [include/_mingw.h]) +MINGW_AC_CONFIG_SRCDIR([__MINGW32_VERSION], [include/_mingw.h]) AC_CANONICAL_SYSTEM GCC_NO_EXECUTABLES diff --git a/winsup/mingw/include/_mingw.h b/winsup/mingw/include/_mingw.h index cbfd54ced..cb0ff53a7 100644 --- a/winsup/mingw/include/_mingw.h +++ b/winsup/mingw/include/_mingw.h @@ -22,13 +22,6 @@ */ #define __MINGW_H -#define __MINGW_VERSION 4 -#define __MINGW_MAJOR_VERSION 0 -#define __MINGW_MINOR_VERSION 0 -#define __MINGW_PATCHLEVEL 0 - -// These four macros are deprecated and will be removed in the next major -// version release. #define __MINGW32_VERSION 3.20 #define __MINGW32_MAJOR_VERSION 3 #define __MINGW32_MINOR_VERSION 20 @@ -47,10 +40,10 @@ __MINGW_IMPORT The attribute definition to specify imported variables/functions. _CRTIMP As above. For MS compatibility. - __MINGW_VERSION Runtime version. - __MINGW_MAJOR_VERSION Runtime major version. - __MINGW_MINOR_VERSION Runtime minor version. - __MINGW_BUILD_DATE Runtime build date. + __MINGW32_VERSION Runtime version. + __MINGW32_MAJOR_VERSION Runtime major version. + __MINGW32_MINOR_VERSION Runtime minor version. + __MINGW32_BUILD_DATE Runtime build date. Macros to enable MinGW features which deviate from standard MSVC compatible behaviour; these may be specified directly in user code, @@ -290,14 +283,4 @@ allow GCC to optimize away some EH unwind code, at least in DW2 case. */ # endif #endif -struct threadlocalinfostruct; -struct threadmbinfostruct; -typedef struct threadlocalinfostruct *pthreadlocinfo; -typedef struct threadmbcinfostruct *pthreadmbcinfo; - -typedef struct localeinfo_struct { - pthreadlocinfo locinfo; - pthreadmbcinfo mbcinfo; -} _locale_tstruct, *_locale_t; - #endif /* __MINGW_H */ diff --git a/winsup/mingw/include/excpt.h b/winsup/mingw/include/excpt.h index 3919cb791..e75ceb78f 100644 --- a/winsup/mingw/include/excpt.h +++ b/winsup/mingw/include/excpt.h @@ -75,15 +75,8 @@ typedef PEXCEPTION_REGISTRATION PEXCEPTION_REGISTRATION_RECORD; * onto the stack, then put a pointer to the new registration * structure (i.e. the current stack pointer) at fs:0. */ -#ifdef _WIN64 -# define __try1(pHandler) \ - __asm__ __volatile__ ("pushq %0;pushq %%gs:0;movq %%rsp,%%gs:0;" : : \ - "g" (pHandler)); -#else -# define __try1(pHandler) \ - __asm__ __volatile__ ("pushl %0;pushl %%fs:0;movl %%esp,%%fs:0;" : : \ - "g" (pHandler)); -#endif +#define __try1(pHandler) \ + __asm__ ("pushl %0;pushl %%fs:0;movl %%esp,%%fs:0;" : : "g" (pHandler)); /* * A macro which (despite its name) *removes* an installed @@ -96,15 +89,9 @@ typedef PEXCEPTION_REGISTRATION PEXCEPTION_REGISTRATION_RECORD; * the stack must be in the exact state at this point that it was * after we did __try1 or this will smash things. */ -#ifdef _WIN64 -# define __except1 \ - __asm__ __volatile__ ("movq (%%rsp),%%rax;movq %%rax,%%gs:0;addq \ - $16,%%rsp;" : : : "%rax"); -#else -# define __except1 \ - __asm__ __volatile__ ("movl (%%esp),%%eax;movl %%eax,%%fs:0;addl \ - $8,%%esp;" : : : "%eax"); -#endif +#define __except1 \ + __asm__ ("movl (%%esp),%%eax;movl %%eax,%%fs:0;addl $8,%%esp;" \ + : : : "%eax"); #ifdef __cplusplus } diff --git a/winsup/mingw/include/inttypes.h b/winsup/mingw/include/inttypes.h index e13040634..2d2bb8d80 100644 --- a/winsup/mingw/include/inttypes.h +++ b/winsup/mingw/include/inttypes.h @@ -44,6 +44,7 @@ typedef struct { #define PRIdFAST64 "I64d" #define PRIdMAX "I64d" +#define PRIdPTR "d" #define PRIi8 "i" #define PRIi16 "i" @@ -61,6 +62,7 @@ typedef struct { #define PRIiFAST64 "I64i" #define PRIiMAX "I64i" +#define PRIiPTR "i" #define PRIo8 "o" #define PRIo16 "o" @@ -79,6 +81,8 @@ typedef struct { #define PRIoMAX "I64o" +#define PRIoPTR "o" + /* fprintf macros for unsigned types */ #define PRIu8 "u" #define PRIu16 "u" @@ -97,6 +101,7 @@ typedef struct { #define PRIuFAST64 "I64u" #define PRIuMAX "I64u" +#define PRIuPTR "u" #define PRIx8 "x" #define PRIx16 "x" @@ -114,6 +119,7 @@ typedef struct { #define PRIxFAST64 "I64x" #define PRIxMAX "I64x" +#define PRIxPTR "x" #define PRIX8 "X" #define PRIX16 "X" @@ -131,22 +137,7 @@ typedef struct { #define PRIXFAST64 "I64X" #define PRIXMAX "I64X" - -#ifdef _WIN64 -#define PRIdPTR "I64d" -#define PRIiPTR "I64i" -#define PRIoPTR "I64o" -#define PRIuPTR "I64u" -#define PRIxPTR "I64x" -#define PRIXPTR "I64X" -#else -#define PRIdPTR "d" -#define PRIiPTR "i" -#define PRIoPTR "o" -#define PRIuPTR "u" -#define PRIxPTR "x" #define PRIXPTR "X" -#endif /* * fscanf macros for signed int types @@ -168,6 +159,7 @@ typedef struct { #define SCNdFAST64 "I64d" #define SCNdMAX "I64d" +#define SCNdPTR "d" #define SCNi16 "hi" #define SCNi32 "i" @@ -182,6 +174,7 @@ typedef struct { #define SCNiFAST64 "I64i" #define SCNiMAX "I64i" +#define SCNiPTR "i" #define SCNo16 "ho" #define SCNo32 "o" @@ -196,6 +189,7 @@ typedef struct { #define SCNoFAST64 "I64o" #define SCNoMAX "I64o" +#define SCNoPTR "o" #define SCNx16 "hx" #define SCNx32 "x" @@ -210,6 +204,8 @@ typedef struct { #define SCNxFAST64 "I64x" #define SCNxMAX "I64x" +#define SCNxPTR "x" + /* fscanf macros for unsigned int types */ @@ -226,20 +222,7 @@ typedef struct { #define SCNuFAST64 "I64u" #define SCNuMAX "I64u" - -#ifdef _WIN64 -#define SCNdPTR "I64d" -#define SCNiPTR "I64i" -#define SCNoPTR "I64o" -#define SCNxPTR "I64x" -#define SCNuPTR "I64u" -#else -#define SCNdPTR "d" -#define SCNiPTR "i" -#define SCNoPTR "o" -#define SCNxPTR "x" #define SCNuPTR "u" -#endif #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* diff --git a/winsup/mingw/include/limits.h b/winsup/mingw/include/limits.h index ca4900610..96ad26cec 100644 --- a/winsup/mingw/include/limits.h +++ b/winsup/mingw/include/limits.h @@ -29,9 +29,7 @@ * are semantically identical, with a limit of 259 characters for the * path name, plus one for a terminating NUL, for a total of 260. */ -#ifndef __STRICT_ANSI__ -# define PATH_MAX 260 -#endif +#define PATH_MAX 260 /* * Characteristics of the char data type. diff --git a/winsup/mingw/include/process.h b/winsup/mingw/include/process.h index 0a3511f4d..c0c380fbd 100644 --- a/winsup/mingw/include/process.h +++ b/winsup/mingw/include/process.h @@ -79,28 +79,6 @@ _CRTIMP intptr_t __cdecl __MINGW_NOTHROW _spawnve (int, const char*, const char* _CRTIMP intptr_t __cdecl __MINGW_NOTHROW _spawnvp (int, const char*, const char* const*); _CRTIMP intptr_t __cdecl __MINGW_NOTHROW _spawnvpe (int, const char*, const char* const*, const char* const*); -#ifndef _WPROCESS_DEFINED -/* Also in wchar.h - keep in sync */ -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexecl (const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexecle (const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexeclp (const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexeclpe (const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexecv (const wchar_t*, const wchar_t* const*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexecve (const wchar_t*, const wchar_t* const*, const wchar_t* const*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexecvp (const wchar_t*, const wchar_t* const*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wexecvpe (const wchar_t*, const wchar_t* const*, const wchar_t* const*); - -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnl (int, const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnle (int, const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnlp (int, const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnlpe (int, const wchar_t*, const wchar_t*, ...); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnv (int, const wchar_t*, const wchar_t* const*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnve (int, const wchar_t*, const wchar_t* const*, const wchar_t* const*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnvp (int, const wchar_t*, const wchar_t* const*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wspawnvpe (int, const wchar_t*, const wchar_t* const*, const wchar_t* const*); - -#define _WPROCESS_DEFINED -#endif /* * The functions _beginthreadex and _endthreadex are not provided by CRTDLL. diff --git a/winsup/mingw/include/stdint.h b/winsup/mingw/include/stdint.h index 942a1a8fc..c6ab3bcef 100644 --- a/winsup/mingw/include/stdint.h +++ b/winsup/mingw/include/stdint.h @@ -19,7 +19,6 @@ #ifndef _STDINT_H #define _STDINT_H -#include <_mingw.h> #define __need_wint_t #define __need_wchar_t #include <stddef.h> diff --git a/winsup/mingw/include/stdio.h b/winsup/mingw/include/stdio.h index 60f540114..fe9f2b735 100644 --- a/winsup/mingw/include/stdio.h +++ b/winsup/mingw/include/stdio.h @@ -591,13 +591,10 @@ _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW fgetws (wchar_t*, int, FILE*); _CRTIMP int __cdecl __MINGW_NOTHROW fputws (const wchar_t*, FILE*); _CRTIMP wint_t __cdecl __MINGW_NOTHROW getwc (FILE*); _CRTIMP wint_t __cdecl __MINGW_NOTHROW getwchar (void); -_CRTIMP wint_t __cdecl __MINGW_NOTHROW putwc (wint_t, FILE*); -_CRTIMP wint_t __cdecl __MINGW_NOTHROW putwchar (wint_t); -#ifndef __STRICT_ANSI__ -_CRTIMP void __cdecl __MINGW_NOTHROW _lock_file(FILE*); -_CRTIMP void __cdecl __MINGW_NOTHROW _unlock_file(FILE*); _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _getws (wchar_t*); +_CRTIMP wint_t __cdecl __MINGW_NOTHROW putwc (wint_t, FILE*); _CRTIMP int __cdecl __MINGW_NOTHROW _putws (const wchar_t*); +_CRTIMP wint_t __cdecl __MINGW_NOTHROW putwchar (wint_t); _CRTIMP FILE* __cdecl __MINGW_NOTHROW _wfdopen(int, const wchar_t *); _CRTIMP FILE* __cdecl __MINGW_NOTHROW _wfopen (const wchar_t*, const wchar_t*); _CRTIMP FILE* __cdecl __MINGW_NOTHROW _wfreopen (const wchar_t*, const wchar_t*, FILE*); @@ -608,7 +605,6 @@ _CRTIMP int __cdecl __MINGW_NOTHROW _wrename (const wchar_t*, const wchar_t*); _CRTIMP int __cdecl __MINGW_NOTHROW _wremove (const wchar_t*); _CRTIMP void __cdecl __MINGW_NOTHROW _wperror (const wchar_t*); _CRTIMP FILE* __cdecl __MINGW_NOTHROW _wpopen (const wchar_t*, const wchar_t*); -#endif /* __STRICT_ANSI__ */ #endif /* __MSVCRT__ */ #ifndef __NO_ISOCEXT /* externs in libmingwex.a */ diff --git a/winsup/mingw/include/stdlib.h b/winsup/mingw/include/stdlib.h index ece21cb44..4df18aab3 100644 --- a/winsup/mingw/include/stdlib.h +++ b/winsup/mingw/include/stdlib.h @@ -300,11 +300,6 @@ __MINGW_IMPORT int _fmode_dll; #endif /* Not __STRICT_ANSI__ */ -_CRTIMP __int64 __cdecl _strtoi64(const char*, char **, int); -_CRTIMP __int64 __cdecl _strtoi64_l(const char *, char **, int, _locale_t); -_CRTIMP unsigned __int64 __cdecl _strtoui64(const char*, char **, int); -_CRTIMP unsigned __int64 __cdecl _strtoui64_l(const char *, char **, int, _locale_t); - _CRTIMP double __cdecl __MINGW_NOTHROW atof (const char*); _CRTIMP int __cdecl __MINGW_NOTHROW atoi (const char*); _CRTIMP long __cdecl __MINGW_NOTHROW atol (const char*); @@ -328,10 +323,6 @@ _CRTIMP unsigned long __cdecl __MINGW_NOTHROW strtoul (const char*, char**, int) #ifndef _WSTDLIB_DEFINED /* also declared in wchar.h */ -_CRTIMP __int64 __cdecl _wcstoi64(const wchar_t *, wchar_t **, int); -_CRTIMP __int64 __cdecl _wcstoi64_l(const wchar_t *, wchar_t **, int, _locale_t); -_CRTIMP unsigned __int64 __cdecl _wcstoui64(const wchar_t *, wchar_t **, int); -_CRTIMP unsigned __int64 __cdecl _wcstoui64_l(const wchar_t *, wchar_t **, int, _locale_t); _CRTIMP long __cdecl __MINGW_NOTHROW wcstol (const wchar_t*, wchar_t**, int); _CRTIMP unsigned long __cdecl __MINGW_NOTHROW wcstoul (const wchar_t*, wchar_t**, int); _CRTIMP double __cdecl __MINGW_NOTHROW wcstod (const wchar_t*, wchar_t**); diff --git a/winsup/mingw/include/sys/param.h b/winsup/mingw/include/sys/param.h index d38b46a5c..74966bd78 100644 --- a/winsup/mingw/include/sys/param.h +++ b/winsup/mingw/include/sys/param.h @@ -17,10 +17,6 @@ #define LITTLE_ENDIAN 1234 #define BYTE_ORDER LITTLE_ENDIAN -#ifdef PATH_MAX #define MAXPATHLEN PATH_MAX -#else -#define MAXPATHLEN 260 -#endif #endif diff --git a/winsup/mingw/include/wchar.h b/winsup/mingw/include/wchar.h index dadeda6d3..60e8d9c2b 100644 --- a/winsup/mingw/include/wchar.h +++ b/winsup/mingw/include/wchar.h @@ -177,10 +177,6 @@ _CRTIMP void __cdecl __MINGW_NOTHROW _wmakepath(wchar_t*, const wchar_t*, const _CRTIMP void __cdecl __MINGW_NOTHROW _wsplitpath (const wchar_t*, wchar_t*, wchar_t*, wchar_t*, wchar_t*); _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _wfullpath (wchar_t*, const wchar_t*, size_t); #endif -_CRTIMP __int64 __cdecl _wcstoi64(const wchar_t *, wchar_t **, int); -_CRTIMP __int64 __cdecl _wcstoi64_l(const wchar_t *, wchar_t **, int, _locale_t); -_CRTIMP unsigned __int64 __cdecl _wcstoui64(const wchar_t *, wchar_t **, int); -_CRTIMP unsigned __int64 __cdecl _wcstoui64_l(const wchar_t *, wchar_t **, int, _locale_t); #define _WSTDLIB_DEFINED #endif /* _WSTDLIB_DEFINED */ diff --git a/winsup/mingw/mingwex/Makefile.in b/winsup/mingw/mingwex/Makefile.in index afe32e5be..59ebac7e3 100644 --- a/winsup/mingw/mingwex/Makefile.in +++ b/winsup/mingw/mingwex/Makefile.in @@ -40,7 +40,7 @@ DISTFILES = \ fegetexceptflag.c fegetround.c feholdexcept.c feraiseexcept.c \ fesetenv.c fesetexceptflag.c fesetround.c fetestexcept.c \ feupdateenv.c ftruncate.c fwide.c getopt.c imaxabs.c imaxdiv.c \ - lltoa.c lltow.c mbsinit.c membarrier.c mingw-aligned-malloc.c \ + lltoa.c lltow.c mbsinit.c mingw-aligned-malloc.c \ mingw-fseek.c sitest.c strtoimax.c strtoumax.c \ testwmem.c tst-aligned-malloc.c ulltoa.c ulltow.c wcstof.c \ wcstoimax.c wcstold.c wcstoumax.c wctrans.c wctype.c \ @@ -201,7 +201,7 @@ POSIX_OBJS = \ dirent.o wdirent.o getopt.o ftruncate.o gettimeofday.o usleep.o \ basename.o dirname.o tsearch.o twalk.o tdelete.o tfind.o REPLACE_OBJS = \ - membarrier.o mingw-aligned-malloc.o mingw-fseek.o + mingw-aligned-malloc.o mingw-fseek.o COMPLEX_OBJS = \ cabs.o cabsf.o cabsl.o cacos.o cacosf.o cacosl.o cacosh.o \ cacoshf.o cacoshl.o carg.o cargf.o cargl.o casin.o casinf.o \ diff --git a/winsup/mingw/mingwex/gdtoa/gd_qnan.h b/winsup/mingw/mingwex/gdtoa/gd_qnan.h index 0b468c492..87eba8fb3 100644 --- a/winsup/mingw/mingwex/gdtoa/gd_qnan.h +++ b/winsup/mingw/mingwex/gdtoa/gd_qnan.h @@ -1,12 +1,12 @@ -#define f_QNAN 0x7fc00000 +#define f_QNAN 0xffc00000 #define d_QNAN0 0x0 -#define d_QNAN1 0x7ff80000 +#define d_QNAN1 0xfff80000 #define ld_QNAN0 0x0 #define ld_QNAN1 0xc0000000 -#define ld_QNAN2 0x7fff +#define ld_QNAN2 0xffff #define ld_QNAN3 0x0 #define ldus_QNAN0 0x0 #define ldus_QNAN1 0x0 #define ldus_QNAN2 0x0 #define ldus_QNAN3 0xc000 -#define ldus_QNAN4 0x7fff +#define ldus_QNAN4 0xffff diff --git a/winsup/mingw/mingwex/membarrier.c b/winsup/mingw/mingwex/membarrier.c deleted file mode 100644 index b8da9f7de..000000000 --- a/winsup/mingw/mingwex/membarrier.c +++ /dev/null @@ -1,19 +0,0 @@ -/** - * THIS SOFTWARE IS NOT COPYRIGHTED - * - * This source code is offered for use in the public domain. You may - * use, modify or distribute it freely. - * - * This code is distributed in the hope that it will be useful but - * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY - * DISCLAIMED. This includes but is not limited to warranties of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - */ -void __mingworg_MemoryBarrier(void); -void __mingworg_MemoryBarrier(void) -{ - long Barrier = 0; - __asm__ __volatile__("xchgl %%eax,%0 " - :"=r" (Barrier)); -} - diff --git a/winsup/mingw/mingwex/tsearch.c b/winsup/mingw/mingwex/tsearch.c index 55f192214..a0aa0eb36 100755 --- a/winsup/mingw/mingwex/tsearch.c +++ b/winsup/mingw/mingwex/tsearch.c @@ -23,33 +23,29 @@ tsearch(const void * __restrict__ vkey, /* key to be located */ void ** __restrict__ vrootp, /* address of tree root */ int (*compar) (const void *, const void *)) { - node_t *q, **n; + node_t *q; node_t **rootp = (node_t **)vrootp; if (rootp == NULL) return NULL; - n = rootp; - while (*n != NULL) { /* Knuth's T1: */ + while (*rootp != NULL) { /* Knuth's T1: */ int r; - if ((r = (*compar)(vkey, ((*n)->key))) == 0) /* T2: */ - return *n; /* we found it! */ + if ((r = (*compar)(vkey, (*rootp)->key)) == 0) /* T2: */ + return *rootp; /* we found it! */ - n = (r < 0) ? + rootp = (r < 0) ? &(*rootp)->llink : /* T3: follow left branch */ &(*rootp)->rlink; /* T4: follow right branch */ - if (*n == NULL) - break; - rootp = n; } q = malloc(sizeof(node_t)); /* T5: key not found */ - if (!q) - return q; - *n = q; /* make new node */ - /* LINTED const castaway ok */ - q->key = (void *)vkey; /* initialize new node */ - q->llink = q->rlink = NULL; + if (q != 0) { /* make new node */ + *rootp = q; /* link new node to old */ + /* LINTED const castaway ok */ + q->key = (void *)vkey; /* initialize new node */ + q->llink = q->rlink = NULL; + } return q; } diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog index 79892af2a..d5b6772d9 100644 --- a/winsup/w32api/ChangeLog +++ b/winsup/w32api/ChangeLog @@ -1,54 +1,3 @@ -2012-08-08 Earnie Boyd <earnie@users.sourceforge.net> - - * lib/kernel32.def (InterlockedDecrement): Remove the @BYTE count since - we now declare it as __cdecl. - (InterlockedIncrement): Ditto. - (InterlockedExchange): Ditto. - -2012-08-06 Earnie Boyd <earnie@users.sourceforge.net> - - * include/winnt.h (MemoryBarrier): Define to __mingworg_MemoryBarrier() - which is in libmingwex.a. - MODIFIED FROM: Use __sync_synchronize instead of - creating a function due to multiple definition. - NOTE: Not using __sync_synchronize to allow applications to mix-n-match - C libraries from different vendors. - -2012-08-04 Earnie Boyd <earnie@users.sourceforge.net> - - * include/winver.h (VerQueryValue[AW]): Correct declaration per MSDN. - -2012-08-01 Stephan Jorek <sjorek@users.sourceforge.net> - - * include/setupapi.h: Correct typos and truncations. - -2012-08-01 Earnie Boyd <earnie@users.sourceforge.net> - - * include/winuser.h (tagMENUITEMINFOA): Correct dwItemData definition. - (tagMENUITEMINFOW): Ditto. - * include/wtsapi32.h (WTSVirtualChannelClose): Add declaration. - (WTSVirtualChannelOpen): Ditto. - (WTSVirtualchannelOpenEx): Ditto. - (WTSVirtualChannelPurgeInput): Ditto. - (WTSVirtualChannelPurgeOutput): Ditto. - (WTSVirtualChannelQuery): Ditto. - (WTSVirtualChannelRead): Ditto. - (WTSVirtualChannelWrite): Ditto. - * lib/wtsapi32.def (WTSVirtualChannelOpenEx@12): Add import. - * include/winbase.h (InterlockedDecrement): Modify declaration from - LONG WINAPI to LONG __cdecl to match Microsoft documentation. - (InterlockedIncrement): Ditto. - (InterlockedExchange): Ditto. - * include/winnt.h (MemoryBarrier): Add definition. - * lib/Makefile.in (amvideo.h): Dependencies are not met making this file - implementation incomplete. Do not deliver it. - (amaudio.h): Ditto. - -2012-07-29 Earnie Boyd <earnie@users.sourceforge.net> - - * include/sdkddkver.h: New file. - * include/windows.h: Include sdkddkver.h. - 2012-07-06 Corinna Vinschen <corinna@vinschen.de> * include/winsock.h: Keep IP_OPTIONS and SO_xxx definitions when diff --git a/winsup/w32api/include/sdkddkver.h b/winsup/w32api/include/sdkddkver.h deleted file mode 100644 index 3005cf5ab..000000000 --- a/winsup/w32api/include/sdkddkver.h +++ /dev/null @@ -1,141 +0,0 @@ -/** - sdkddkver.h - Versioning file for Windows SDK/DDK. - - This file is part of a free library for the Windows API. - - This library 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. -*/ -#ifndef _SDKDDKVER_H -#define _SDKDDKVER_H - -/** - * Define version masks - * http://msdn.microsoft.com/en-us/library/windows/desktop/aa383745(v=vs.85).aspx - * Values and names are guessed based on comments in the documentation. - */ -#define OSVERSION_MASK 0xFFFF0000 -#define SPVERSION_MASK 0x0000FF00 -#define SUBVERSION_MASK 0x000000FF - -/** - * Macros to extract values from NTDDI version. - * Derived from comments on MSDN or social.microsoft.com - */ -#define OSVER(ver) ((ver) & OSVERSION_MASK) -#define SPVER(ver) (((ver) & SPVERSION_MASK) >> 8) -#define SUBVER(ver) ((ver) & SUBVERSION_MASK) - -/** - * Macros to create the minimal NTDDI version from _WIN32_WINNT value. - */ -#define NTDDI_VERSION_FROM_WIN32_WINNT(ver) _NTDDI_VERSION_FROM_WIN32_WINNT(ver) -#define _NTDDI_VERSION_FROM_WIN32_WINNT(ver) ver##0000 - -/** - * Version constants defining _WIN32_WINNT versions. - * http://msdn.microsoft.com/en-us/library/windows/desktop/aa383745(v=vs.85).aspx - */ -#define _WIN32_WINNT_NT4 0x0400 -#define _WIN32_WINNT_WIN2K 0x0500 -#define _WIN32_WINNT_WINXP 0x0501 -#define _WIN32_WINNT_WS03 0x0502 -#define _WIN32_WINNT_WIN6 0x0600 -#define _WIN32_WINNT_VISTA 0x0600 -#define _WIN32_WINNT_WS08 0x0600 -#define _WIN32_WINNT_LONGORN 0x0600 -#define _WIN32_WINNT_WIN7 0x0601 - -/** - * Version constants defining _WIN32_IE versions. - * http://msdn.microsoft.com/en-us/library/windows/desktop/aa383745(v=vs.85).aspx - */ -#define _WIN32_IE_IE50 0x0500 -#define _WIN32_IE_IE501 0x0501 -#define _WIN32_IE_IE55 0x0550 -#define _WIN32_IE_IE60 0x0600 -#define _WIN32_IE_IE60SP1 0x0601 -#define _WIN32_IE_IE60SP2 0x0603 -#define _WIN32_IE_IE70 0x0700 -#define _WIN32_IE_IE80 0x0800 - -/** - * Version constants defining NTDDI_VERSION. - * http://msdn.microsoft.com/en-us/library/windows/desktop/aa383745(v=vs.85).aspx - */ -#define __NTDDI_WIN5 0x05000000 -#define __NTDDI_WIN51 0x05010000 -#define __NTDDI_WIN52 0x05020000 -#define __NTDDI_WIN6 0x06000000 -#define __NTDDI_WIN61 0x06010000 -#define __NTDDI_SP0 0x00000000 -#define __NTDDI_SP1 0x00000100 -#define __NTDDI_SP2 0x00000200 -#define __NTDDI_SP3 0x00000300 -#define __NTDDI_SP4 0x00000400 - -#define NTDDI_WIN2K __NTDDI_WIN5 + __NTDDI_SP0 -#define NTDDI_WIN2KSP1 __NTDDI_WIN5 + __NTDDI_SP1 -#define NTDDI_WIN2KSP2 __NTDDI_WIN5 + __NTDDI_SP2 -#define NTDDI_WIN2KSP3 __NTDDI_WIN5 + __NTDDI_SP3 -#define NTDDI_WIN2KSP4 __NTDDI_WIN5 + __NTDDI_SP4 - -#define NTDDI_WINXP __NTDDI_WIN51 + __NTDDI_SP0 -#define NTDDI_WINXPSP1 __NTDDI_WIN51 + __NTDDI_SP1 -#define NTDDI_WINXPSP2 __NTDDI_WIN51 + __NTDDI_SP2 -#define NTDDI_WINXPSP3 __NTDDI_WIN51 + __NTDDI_SP3 - -#define NTDDI_WS03 __NTDDI_WIN52 + __NTDDI_SP0 -#define NTDDI_WS03SP1 __NTDDI_WIN52 + __NTDDI_SP1 -#define NTDDI_WS03SP2 __NTDDI_WIN52 + __NTDDI_SP2 - -#define NTDDI_VISTA __NTDDI_WIN6 + __NTDDI_SP0 -#define NTDDI_VISTASP1 __NTDDI_WIN6 + __NTDDI_SP1 -#define NTDDI_VISTASP2 __NTDDI_WIN6 + __NTDDI_SP2 - -#define NTDDI_LONGHORN NTDDI_VISTA - -#define NTDDI_WIN6 NTDDI_VISTA -#define NTDDI_WIN6SP1 NTDDI_VISTASP1 -#define NTDDI_WIN6SP2 NTDDI_VISTASP2 - -#define NTDDI_WS08 __NTDDI_WIN6 + __NTDDI_SP1 - -#define NTDDI_WIN7 __NTDDI_WIN61 + __NTDDI_SP0 - -/** - * Assign defaults - */ -#ifdef NTDDI_VERSION -# ifdef _WIN32_WINNT -# if _WIN32_WINNT != OSDIR(NTDDI_VERSION) -# error The _WIN32_WINNT value does not match NTDDI_VERSION -# endif -# else -# define _WIN32_WINNT OSVER(NTDDI_VERSION) -# ifndef WINVER -# define WINVER _WIN32_WINNT -# endif -# endif -#endif - -#ifndef _WIN32_WINNT -# ifdef WINVER -# define _WIN32_WINNT WINVER -# else -# warning _WIN32_WINNT is defaulting to _WIN32_WINNT_WIN2K -# define _WIN32_WINNT _WIN32_WINNT_WIN2K -# endif -#endif - -#ifndef WINVER -# define WINVER _WIN32_WINNT -#endif - -#ifndef NTDDI_VERSION -# warning NTDDI_VERSION is defaulting to _WIN32_WINNT version SPK0 -# define NTDDI_VERSION NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT) -#endif - -#endif diff --git a/winsup/w32api/include/setupapi.h b/winsup/w32api/include/setupapi.h index 8fc7a6c82..ef38852a2 100644 --- a/winsup/w32api/include/setupapi.h +++ b/winsup/w32api/include/setupapi.h @@ -1046,7 +1046,7 @@ WINSETUPAPI BOOL WINAPI SetupAdjustDiskSpaceListA(HDSKSPC,LPCSTR,LONGLONG,PVOID, WINSETUPAPI BOOL WINAPI SetupAdjustDiskSpaceListW(HDSKSPC,LPCWSTR,LONGLONG,PVOID,UINT); WINSETUPAPI UINT WINAPI SetupBackupErrorA(HWND,PCSTR,PCSTR,PCSTR,UINT,DWORD); WINSETUPAPI UINT WINAPI SetupBackupErrorW(HWND,PCWSTR,PCWSTR,PCWSTR,UINT,DWORD); -WINSETUPAPI BOOL WINAPI SetupCancelTemporarySourceList(VOID); +WINSETUPAPI BOOL WINAPI SetupCancelTemporary(VOID); WINSETUPAPI BOOL WINAPI SetupCloseFileQueue(HSPFILEQ); WINSETUPAPI VOID WINAPI SetupCloseInfFile(HINF); WINSETUPAPI VOID WINAPI SetupCloseLog(VOID); @@ -1157,7 +1157,7 @@ WINSETUPAPI BOOL WINAPI SetupDiGetINFClassW(PCWSTR,LPGUID,PWSTR,DWORD,PDWORD); WINSETUPAPI BOOL WINAPI SetupDiGetSelectedDevice(HDEVINFO,PSP_DEVINFO_DATA); WINSETUPAPI BOOL WINAPI SetupDiGetSelectedDriverA(HDEVINFO,PSP_DEVINFO_DATA,PSP_DRVINFO_DATA_A); WINSETUPAPI BOOL WINAPI SetupDiGetSelectedDriverW(HDEVINFO,PSP_DEVINFO_DATA,PSP_DRVINFO_DATA_W); -WINSETUPAPI HPROPSHEETPAGE WINAPI SetupDiGetWizardPage(HDEVINFO,PSP_DEVINFO_DATA,PSP_INSTALLWIZARD_DATA,DWORD,DWORD); +WINSETUPAPI HPROPSHEETPAGE WINAPI SetupDiGetWizardage(HDEVINFO,PSP_DEVINFO_DATA,PSP_INSTALLWIZARD_DATA,DWORD,DWORD); WINSETUPAPI BOOL WINAPI SetupDiInstallClassA(HWND,PCSTR,DWORD,HSPFILEQ); WINSETUPAPI BOOL WINAPI SetupDiInstallClassW(HWND,PCWSTR,DWORD,HSPFILEQ); WINSETUPAPI BOOL WINAPI SetupDiInstallClassExA(HWND,PCSTR,DWORD,HSPFILEQ,CONST GUID*,PVOID,PVOID); @@ -1204,8 +1204,8 @@ WINSETUPAPI BOOL WINAPI SetupFindFirstLineW(HINF,PCWSTR,PCWSTR,PINFCONTEXT); WINSETUPAPI BOOL WINAPI SetupFindNextLine(PINFCONTEXT,PINFCONTEXT); WINSETUPAPI BOOL WINAPI SetupFindNextMatchLineA(PINFCONTEXT,PCSTR,PINFCONTEXT); WINSETUPAPI BOOL WINAPI SetupFindNextMatchLineW(PINFCONTEXT,PCWSTR,PINFCONTEXT); -WINSETUPAPI BOOL WINAPI SetupFreeSourceListA(PCSTR**,UINT); -WINSETUPAPI BOOL WINAPI SetupFreeSourceListW(PCWSTR**,UINT); +WINSETUPAPI BOOL WINAPI SetupFreeA(PCSTR**,UINT); +WINSETUPAPI BOOL WINAPI SetupFreeW(PCWSTR**,UINT); WINSETUPAPI BOOL WINAPI SetupGetBackupInformationA(HSPFILEQ,PSP_BACKUP_QUEUE_PARAMS_A); WINSETUPAPI BOOL WINAPI SetupGetBackupInformationW(HSPFILEQ,PSP_BACKUP_QUEUE_PARAMS_W); WINSETUPAPI BOOL WINAPI SetupGetBinaryField(PINFCONTEXT,DWORD,PBYTE,DWORD,LPDWORD); @@ -1267,8 +1267,8 @@ WINSETUPAPI HINF WINAPI SetupOpenMasterInf(VOID); WINSETUPAPI UINT WINAPI SetupPromptForDiskA(HWND,PCSTR,PCSTR,PCSTR,PCSTR,PCSTR,DWORD,PSTR,DWORD,PDWORD); WINSETUPAPI UINT WINAPI SetupPromptForDiskW(HWND,PCWSTR,PCWSTR,PCWSTR,PCWSTR,PCWSTR,DWORD,PWSTR,DWORD,PDWORD); WINSETUPAPI INT WINAPI SetupPromptReboot(HSPFILEQ,HWND,BOOL); -WINSETUPAPI BOOL WINAPI SetupQuerySourceListA(DWORD,PCSTR**,PUINT); -WINSETUPAPI BOOL WINAPI SetupQuerySourceListW(DWORD,PCWSTR**,PUINT); +WINSETUPAPI BOOL WINAPI SetupQueryA(DWORD,PCSTR**,PUINT); +WINSETUPAPI BOOL WINAPI SetupQueryW(DWORD,PCWSTR**,PUINT); WINSETUPAPI BOOL WINAPI SetupQueryDrivesInDiskSpaceListA(HDSKSPC,PSTR,DWORD,PDWORD); WINSETUPAPI BOOL WINAPI SetupQueryDrivesInDiskSpaceListW(HDSKSPC,PWSTR,DWORD,PDWORD); WINSETUPAPI BOOL WINAPI SetupQueryFileLogA(HSPFILELOG,PCSTR,PCSTR,SetupFileLogInfo,PSTR,DWORD,PDWORD); diff --git a/winsup/w32api/include/winbase.h b/winsup/w32api/include/winbase.h index aa168418b..a61547051 100644 --- a/winsup/w32api/include/winbase.h +++ b/winsup/w32api/include/winbase.h @@ -1846,8 +1846,8 @@ LONG WINAPI InterlockedCompareExchange(LONG volatile *,LONG,LONG); /* PVOID WINAPI InterlockedCompareExchangePointer(PVOID*,PVOID,PVOID); */ #define InterlockedCompareExchangePointer(d,e,c) \ (PVOID)InterlockedCompareExchange((LONG volatile *)(d),(LONG)(e),(LONG)(c)) -LONG __cdecl InterlockedDecrement(LONG volatile *); -LONG __cdecl InterlockedExchange(LONG volatile *,LONG); +LONG WINAPI InterlockedDecrement(LONG volatile *); +LONG WINAPI InterlockedExchange(LONG volatile *,LONG); /* PVOID WINAPI InterlockedExchangePointer(PVOID*,PVOID); */ #define InterlockedExchangePointer(t,v) \ (PVOID)InterlockedExchange((LONG volatile *)(t),(LONG)(v)) @@ -1855,7 +1855,7 @@ LONG WINAPI InterlockedExchangeAdd(LONG volatile *,LONG); #if (_WIN32_WINNT >= 0x0501) PSLIST_ENTRY WINAPI InterlockedFlushSList(PSLIST_HEADER); #endif -LONG __cdecl InterlockedIncrement(LONG volatile *); +LONG WINAPI InterlockedIncrement(LONG volatile *); #if (_WIN32_WINNT >= 0x0501) PSLIST_ENTRY WINAPI InterlockedPopEntrySList(PSLIST_HEADER); PSLIST_ENTRY WINAPI InterlockedPushEntrySList(PSLIST_HEADER,PSLIST_ENTRY); diff --git a/winsup/w32api/include/windows.h b/winsup/w32api/include/windows.h index db18aec8d..97e037e90 100644 --- a/winsup/w32api/include/windows.h +++ b/winsup/w32api/include/windows.h @@ -16,8 +16,6 @@ #pragma GCC system_header #endif -#include <sdkddkver.h> - /* translate GCC target defines to MS equivalents. Keep this synchronized with winnt.h. */ #if defined(__i686__) && !defined(_M_IX86) diff --git a/winsup/w32api/include/winnt.h b/winsup/w32api/include/winnt.h index d650bf800..b31274bbe 100644 --- a/winsup/w32api/include/winnt.h +++ b/winsup/w32api/include/winnt.h @@ -4035,19 +4035,6 @@ struct _TEB * NtCurrentTeb(void); #endif /* __GNUC__ */ #endif /* _X86_ */ -#if _WIN32_WINNT >= _WIN32_WINNT_VISTA -# if defined(_AMD64_) || defined(__X86_64) -# define MemoryBarrier __faststorefence -# elif defined(_IA64_) -# define MemoryBarrier __mf -# else - void __mingworg_MemoryBarrier(void); -# define MemoryBarrier __mingworg_MemoryBarrier -# endif -#else -# define MemoryBarrier -#endif - #endif /* RC_INVOKED */ #ifdef __cplusplus diff --git a/winsup/w32api/include/winuser.h b/winsup/w32api/include/winuser.h index 76f493584..7fb6fe224 100644 --- a/winsup/w32api/include/winuser.h +++ b/winsup/w32api/include/winuser.h @@ -2771,7 +2771,7 @@ typedef struct tagMENUITEMINFOA { HMENU hSubMenu; HBITMAP hbmpChecked; HBITMAP hbmpUnchecked; - ULONG_PTR dwItemData; + DWORD dwItemData; LPSTR dwTypeData; UINT cch; #if (_WIN32_WINNT >= 0x0500) @@ -2788,7 +2788,7 @@ typedef struct tagMENUITEMINFOW { HMENU hSubMenu; HBITMAP hbmpChecked; HBITMAP hbmpUnchecked; - ULONG_PTR dwItemData; + DWORD dwItemData; LPWSTR dwTypeData; UINT cch; #if (_WIN32_WINNT >= 0x0500) diff --git a/winsup/w32api/include/winver.h b/winsup/w32api/include/winver.h index f5a0dab85..9f8c9b76c 100644 --- a/winsup/w32api/include/winver.h +++ b/winsup/w32api/include/winver.h @@ -107,8 +107,8 @@ BOOL WINAPI GetFileVersionInfoA(LPCSTR,DWORD,DWORD,PVOID); BOOL WINAPI GetFileVersionInfoW(LPCWSTR,DWORD,DWORD,PVOID); DWORD WINAPI VerLanguageNameA(DWORD,LPSTR,DWORD); DWORD WINAPI VerLanguageNameW(DWORD,LPWSTR,DWORD); -BOOL WINAPI VerQueryValueA(LPCVOID,LPCSTR,LPVOID*,PUINT); -BOOL WINAPI VerQueryValueW(LPCVOID,LPCWSTR,LPVOID*,PUINT); +BOOL WINAPI VerQueryValueA(const LPVOID,LPCSTR,LPVOID*,PUINT); +BOOL WINAPI VerQueryValueW(const LPVOID,LPCWSTR,LPVOID*,PUINT); #ifdef UNICODE #define VerFindFile VerFindFileW #define VerQueryValue VerQueryValueW diff --git a/winsup/w32api/include/wtsapi32.h b/winsup/w32api/include/wtsapi32.h index 298acb9b6..5bd09bbbd 100644 --- a/winsup/w32api/include/wtsapi32.h +++ b/winsup/w32api/include/wtsapi32.h @@ -74,7 +74,7 @@ BOOL WINAPI WTSQueryUserToken(ULONG SessionId, PHANDLE pToken); #endif /* _WIN32_WINNT >= 0x0501 */ -#if (_WIN32_WINNT >= _WIN32_WINNT_WIN2K) +#if (_WIN32_WINNT >= 0x0500) typedef struct _WTS_SESSION_INFOW { DWORD SessionId; @@ -168,56 +168,6 @@ BOOL WTSSendMessageW( #define WTSSendMessage WTSSendMessageA #endif -BOOL WTSVirtualChannelClose( - __in HANDLE hChannelHandle -); - -HANDLE WTSVirtualChannelOpen( - __in HANDLE hServer, - __in DWORD SessionId, - __in LPSTR pVirtualName -); - -#if _WIN32_WINNT >= _WIN32_WINNT_VISTA -HANDLE WTSVirtualChannelOpenEx( - __in DWORD SessionId, - __in LPSTR pVirtualName, - __in DWORD flags -); -#endif - -BOOL WTSVirtualChannelPurgeInput( - __in HANDLE hChannelHandle -); - -BOOL WTSVirtualChannelPurgeOutput( - __in HANDLE hChannelHandle -); - -#if _WIN32_WINNT >= _WIN32_WINNT_WINXP -BOOL WTSVirtualChannelQuery( - __in HANDLE hChannelHandle, - __in WTS_VIRTUAL_CLASS WtsVirtualClass, - __out PVOID *ppBuffer, - __out DWORD *pBytesReturned -); -#endif - -BOOL WTSVirtualChannelRead( - __in HANDLE hChannelHandle, - __in ULONG TimeOut, - __out PCHAR Buffer, - __in ULONG BufferSize, - __out PULONG pBytesRead -); - -BOOL WTSVirtualChannelWrite( - __in HANDLE hChannelHandle, - __in PCHAR Buffer, - __in ULONG Length, - __out PULONG pBytesWritten -); - #endif /* _WIN32_WINNT >= 0x0500 */ #ifdef __cplusplus diff --git a/winsup/w32api/lib/Makefile.in b/winsup/w32api/lib/Makefile.in index d918f680f..97201566a 100644 --- a/winsup/w32api/lib/Makefile.in +++ b/winsup/w32api/lib/Makefile.in @@ -131,14 +131,7 @@ install-libraries: all $(need-DESTDIR-compatibility) install-headers: $(need-DESTDIR-compatibility) $(mkinstalldirs) $(DESTDIR)${inst_includedir} for file in $(HEADERS); do \ - case $$file in \ - amvideo.h | amaudio.h) \ - echo Not installing $$file \ - ;; \ - *) \ - $(INSTALL_DATA) ${top_srcdir}/include/$$file $(DESTDIR)${inst_includedir}; \ - ;; \ - esac \ + $(INSTALL_DATA) ${top_srcdir}/include/$$file $(DESTDIR)${inst_includedir}; \ done $(mkinstalldirs) $(DESTDIR)${inst_includedir}/GL for file in $(GL_HEADERS); do \ diff --git a/winsup/w32api/lib/kernel32.def b/winsup/w32api/lib/kernel32.def index 177160f6b..fca559aac 100644 --- a/winsup/w32api/lib/kernel32.def +++ b/winsup/w32api/lib/kernel32.def @@ -749,11 +749,11 @@ InitializeSListHead@4 InitializeSRWLock@4 InterlockedCompareExchange64@20 InterlockedCompareExchange@12 -InterlockedDecrement -InterlockedExchange +InterlockedDecrement@4 +InterlockedExchange@8 InterlockedExchangeAdd@8 InterlockedFlushSList@4 -InterlockedIncrement +InterlockedIncrement@4 InterlockedPopEntrySList@4 InterlockedPushEntrySList@8 InvalidateConsoleDIBits@8 diff --git a/winsup/w32api/lib/wtsapi32.def b/winsup/w32api/lib/wtsapi32.def index 6baaa7124..e02e4705c 100755 --- a/winsup/w32api/lib/wtsapi32.def +++ b/winsup/w32api/lib/wtsapi32.def @@ -27,7 +27,6 @@ WTSTerminateProcess@12 WTSUnRegisterSessionNotification@4 WTSVirtualChannelClose@4 WTSVirtualChannelOpen@12 -WTSVirtualChannelOpenEx@12 WTSVirtualChannelPurgeInput@4 WTSVirtualChannelPurgeOutput@4 WTSVirtualChannelQuery@16 |