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[Commits] r16322 - in /fsf/trunk/ports: ./ sysdeps/unix/sysv/linux/mips/ sysdeps/unix/sysv/linux/mips/sys/
- To: commits@xxxxxxxxxx
- Subject: [Commits] r16322 - in /fsf/trunk/ports: ./ sysdeps/unix/sysv/linux/mips/ sysdeps/unix/sysv/linux/mips/sys/
- From: eglibc@xxxxxxxxxx
- Date: Thu, 22 Dec 2011 19:03:22 -0000
Author: eglibc
Date: Thu Dec 22 19:03:21 2011
New Revision: 16322
Log:
Import glibc-ports-mainline for 2011-12-22
Removed:
fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/syscall.h
Modified:
fsf/trunk/ports/ChangeLog.mips
fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/Makefile
fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure
fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure.in
fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/epoll.h
Modified: fsf/trunk/ports/ChangeLog.mips
==============================================================================
--- fsf/trunk/ports/ChangeLog.mips (original)
+++ fsf/trunk/ports/ChangeLog.mips Thu Dec 22 19:03:21 2011
@@ -1,3 +1,23 @@
+2011-12-22 Joseph Myers <joseph@xxxxxxxxxxxxxxxx>
+
+ * sysdeps/unix/sysv/linux/mips/Makefile (no_syscall_list_h)
+ (mips_list_syscalls, $(objpfx)syscall-%.h $(objpfx)syscall-%.d):
+ Remove.
+ (syscall-list-variants, syscall-list-includes)
+ (syscall-list-o32-options, syscall-list-o32-condition)
+ (syscall-list-n32-options, syscall-list-n32-condition)
+ (syscall-list-n64-options, syscall-list-n64-condition): Define.
+ * sysdeps/unix/sysv/linux/mips/configure.in: Don't generate
+ asm-unistd.h.
+ * sysdeps/unix/sysv/linux/mips/configure: Regenerate.
+ * sysdeps/unix/sysv/linux/mips/sys/syscall.h: Remove.
+
+2011-12-22 Joseph Myers <joseph@xxxxxxxxxxxxxxxx>
+
+ [BZ #13538]
+ * sysdeps/unix/sysv/linux/mips/sys/epoll.h (EPOLLONESHOT)
+ (EPOLLET): Initialize with unsigned values.
+
2011-12-19 Joseph Myers <joseph@xxxxxxxxxxxxxxxx>
* sysdeps/unix/sysv/linux/mips/Makefile ($(objpfx)syscall-%.h
Modified: fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/Makefile
==============================================================================
--- fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/Makefile (original)
+++ fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/Makefile Thu Dec 22 19:03:21 2011
@@ -7,124 +7,14 @@
sysdep_headers += sys/cachectl.h sys/sysmips.h sys/tas.h
-no_syscall_list_h = 1
-
-# A callable macro that expands to a shell command. Preprocess file $(1)
-# using ABI option $(2) and see which macros it defines. Print FOO for each
-# macro of the form __NR$(3)_FOO, filtering out ABI-specific __NR macros
-# that have a prefix other than $(3).
-mips_list_syscalls = $(filter-out -m%,$(CC)) -E -x c $(+includes) \
- $(sysincludes) -D_LIBC -dM -mabi=$(2) $(1) | \
- sed -n 's@^\#define __NR$(3)_\([^ ]*\) .*@\1@p' | \
- sed -e '/^[ON]32_/d' -e '/^N64_/d' -e '/^64_/d' | \
- LC_ALL=C sort
-
-# Generate a list of SYS_* macros from the linux __NR macros.
-#
-# Before version 2.6, linux had separate 32-bit and 64-bit MIPS ports,
-# each with its own set of headers. The ports were merged for 2.6 and
-# this merged port defines the syscalls in a slightly different way.
-# There are therefore three sets of headers that we need to consider:
-#
-# (1) Headers from the separate 32-bit MIPS port. They just define
-# a single list of __NR macros.
-#
-# (2) Headers from the separate 64-bit MIPS port. They unconditionally
-# define syscalls for all three ABIs, with o32 syscalls prefixed
-# by __NR_O32, n32 syscalls prefixed by __NR_N32 and n64 syscalls
-# prefixed by plain __NR.
-#
-# (3) Headers from the combined port. They use the _MIPS_SIM macro to
-# define the right set of syscalls for the current ABI. The syscalls
-# themselves have no special ABI prefix, but the headers also define:
-#
-# __NR_O32_Linux{,_syscalls}
-# __NR_N32_Linux{,_syscalls}
-# __NR_64_Linux{,_syscalls}
-#
-# In case (1) we just want a simple list of SYS_* macros. In cases (2)
-# and (3) we want a file that will work for all three ABIs, regardless
-# of which ABI we are currently using. We also want the file to work
-# if the user later moves from (2) to (3). Thus the file we create
-# for (2) and (3) has the form:
-#
-# #if _MIPS_SIM == _ABIN32
-# # ifdef __NR_N32_open
-# # define SYS_n32syscall1 __NR_N32_n32syscall1
-# # ...
-# # else
-# # define SYS_n32syscall1 __NR_n32syscall1
-# # ...
-# # endif
-# #elif _MIPS_SIM == _ABI64
-# # define SYS_n64syscall1 __NR_n64syscall1
-# # ...
-# #else
-# # ifdef __NR_O32_open
-# # define SYS_o32syscall1 __NR_O32_o32syscall1
-# # ...
-# # else
-# # define SYS_o32syscall1 __NR_o32syscall1
-# # ...
-# # endif
-# #endif
-#
-# Here, __NR_N32_open and __NR_O32_open are used to detect case (2)
-# over case (3). The n64 SYS_* macros can always use the normal
-# ABI-less names.
-$(objpfx)syscall-%.h $(objpfx)syscall-%.d: $(firstword $(wildcard $(sysdirs:=/sys/syscall.h)))
- $(make-target-directory)
- $(CC) -E -x c $(+includes) $(sysincludes) -D_LIBC $< -MD -MP \
- -MF $(@:.h=.d)-t -MT '$(@:.d=.h) $(@:.h=.d)' > /dev/null
- { \
- echo '/* Generated at libc build time from kernel syscall list. */';\
- echo ''; \
- echo '#ifndef _SYSCALL_H'; \
- echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
- echo '#endif'; \
- echo ''; \
- echo '#include <sgidefs.h>'; \
- rm -f $(@:.d=.h).new32 $(@:.d=.h).newn32 $(@:.d=.h).new64; \
- $(call mips_list_syscalls,$<,n32,_N32) > $(@:.d=.h).newn32; \
- if test -s $(@:.d=.h).newn32; then \
- if grep open $(@:.d=.h).newn32 > /dev/null; then \
- $(call mips_list_syscalls,$<,32,_O32) > $(@:.d=.h).new32; \
- $(call mips_list_syscalls,$<,64,) > $(@:.d=.h).new64; \
- else \
- $(call mips_list_syscalls,$<,32,) > $(@:.d=.h).new32; \
- $(call mips_list_syscalls,$<,n32,) > $(@:.d=.h).newn32; \
- $(call mips_list_syscalls,$<,64,) > $(@:.d=.h).new64; \
- fi; \
- echo '#if _MIPS_SIM == _ABIN32'; \
- echo '# ifdef __NR_N32_open'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_N32_\1@' < $(@:.d=.h).newn32; \
- echo '# else'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).newn32; \
- echo '# endif'; \
- echo '#elif _MIPS_SIM == _ABI64'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).new64; \
- echo '#else'; \
- echo '# ifdef __NR_O32_open'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_O32_\1@' < $(@:.d=.h).new32; \
- echo '# else'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).new32; \
- echo '# endif'; \
- echo '#endif'; \
- else \
- $(CC) -E -x c $(+includes) $(sysincludes) -D_LIBC -dM $< | \
- sed -n 's@^\#define __NR_\([^ ]*\) .*@\#define SYS_\1 __NR_\1@p' | \
- LC_ALL=C sort; \
- fi; \
- rm -f $(@:.d=.h).new32 $(@:.d=.h).newn32 $(@:.d=.h).new64; \
- } > $(@:.d=.h).new
- mv -f $(@:.d=.h).new $(@:.d=.h)
-ifneq (,$(objpfx))
- sed $(sed-remove-objpfx) $(@:.h=.d)-t > $(@:.h=.d)-t2
- rm -f $(@:.h=.d)-t
- mv -f $(@:.h=.d)-t2 $(@:.h=.d)
-else
- mv -f $(@:.h=.d)-t $(@:.h=.d)
-endif
+syscall-list-variants := o32 n32 n64
+syscall-list-includes := sgidefs.h
+syscall-list-o32-options := -mabi=32
+syscall-list-o32-condition := _MIPS_SIM == _MIPS_SIM_ABI32
+syscall-list-n32-options := -mabi=n32
+syscall-list-n32-condition := _MIPS_SIM == _MIPS_SIM_ABIN32
+syscall-list-n64-options := -mabi=64
+syscall-list-n64-condition := _MIPS_SIM == _MIPS_SIM_ABI64
endif
ifeq ($(subdir),elf)
Modified: fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure
==============================================================================
--- fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure (original)
+++ fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure Thu Dec 22 19:03:21 2011
@@ -1,81 +1,5 @@
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/unix/sysv/linux/mips.
-
-case $machine in
-mips*64*)
- rm -f asm-unistd.h
- asm_unistd_h=$sysheaders/asm/unistd.h
- if test ! -f $asm_unistd_h; then
- # Try to find asm/unistd.h in compiler header search path.
- try_asm_unistd_h=`echo '#include <asm/unistd.h>' | $CPP - |
- sed -n '/^# 1 "\(\/[^"]*\)".*/{s,,\1,p;q;}'`
- if test -n "$try_asm_unistd_h" &&
- test -f "$try_asm_unistd_h"; then
- asm_unistd_h=$try_asm_unistd_h
- fi
- fi
- if test ! -f "$asm_unistd_h"; then
- { echo "$as_me:$LINENO: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&5
-echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&2;}
- echo '#include <asm/unistd.h>' > asm-unistd.h
- elif grep __NR_N32_open "$asm_unistd_h" > /dev/null; then
- # The point of this preprocessing is to turn __NR_<syscall> into
- # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
- # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
- # and <abi> is the compiler-enabled ABI.
- cat "$asm_unistd_h" |
- sed -e 's,__NR_,__NR_N64_,g' \
- -e 's,__NR_N64_##,__NR_##,g' \
- -e 's,__NR_N64_O32_,__NR_O32_,g' \
- -e 's,__NR_N64_N32_,__NR_N32_,g' \
- -e 's,__NR_N64_N64_,__NR_N64_,g' \
- | awk > asm-unistd.h '
-BEGIN { print "#include <sgidefs.h>"; }
-/^#define __NR.*unused/ { print; next; }
-/^#define __NR_N64__exit __NR_N64_exit/ {
- print "#define __NR__exit __NR_exit";
- print "#define __NR_O32__exit __NR_O32_exit";
- print "#define __NR_N32__exit __NR_N32_exit";
- print; next;
-}
-/^#define __NR_O32_/ {
- name = $2;
- sub (/_O32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIO32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N32_/ {
- name = $2;
- sub (/_N32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIN32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N64_/ {
- name = $2;
- sub (/_N64_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABI64";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-{
- print;
-}'
- else
- echo '#include <asm/unistd.h>' > asm-unistd.h
- fi ;;
-mips*)
- rm -f asm-unistd.h
- echo '#include <asm/unistd.h>' > asm-unistd.h
- ;;
-esac
case "$prefix" in
/usr | /usr/)
Modified: fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure.in
==============================================================================
--- fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure.in (original)
+++ fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/configure.in Thu Dec 22 19:03:21 2011
@@ -1,81 +1,6 @@
sinclude(./aclocal.m4)dnl Autoconf lossage
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for sysdeps/unix/sysv/linux/mips.
-
-case $machine in
-mips*64*)
- rm -f asm-unistd.h
- asm_unistd_h=$sysheaders/asm/unistd.h
- if test ! -f $asm_unistd_h; then
- # Try to find asm/unistd.h in compiler header search path.
- try_asm_unistd_h=`echo '#include <asm/unistd.h>' | $CPP - |
- sed -n '/^# 1 "\(\/[^"]*\)".*/{s,,\1,p;q;}'`
- if test -n "$try_asm_unistd_h" &&
- test -f "$try_asm_unistd_h"; then
- asm_unistd_h=$try_asm_unistd_h
- fi
- fi
- if test ! -f "$asm_unistd_h"; then
- AC_MSG_WARN([*** asm/unistd.h not found, it will not be pre-processed])
- echo '#include <asm/unistd.h>' > asm-unistd.h
- elif grep __NR_N32_open "$asm_unistd_h" > /dev/null; then
- # The point of this preprocessing is to turn __NR_<syscall> into
- # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
- # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
- # and <abi> is the compiler-enabled ABI.
- cat "$asm_unistd_h" |
- sed -e 's,__NR_,__NR_N64_,g' \
- -e 's,__NR_N64_##,__NR_##,g' \
- -e 's,__NR_N64_O32_,__NR_O32_,g' \
- -e 's,__NR_N64_N32_,__NR_N32_,g' \
- -e 's,__NR_N64_N64_,__NR_N64_,g' \
- | awk > asm-unistd.h '
-BEGIN { print "#include <sgidefs.h>"; }
-/^#define __NR.*unused/ { print; next; }
-/^#define __NR_N64__exit __NR_N64_exit/ {
- print "#define __NR__exit __NR_exit";
- print "#define __NR_O32__exit __NR_O32_exit";
- print "#define __NR_N32__exit __NR_N32_exit";
- print; next;
-}
-/^#define __NR_O32_/ {
- name = $2;
- sub (/_O32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIO32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N32_/ {
- name = $2;
- sub (/_N32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIN32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N64_/ {
- name = $2;
- sub (/_N64_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABI64";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-{
- print;
-}'
- else
- echo '#include <asm/unistd.h>' > asm-unistd.h
- fi ;;
-mips*)
- rm -f asm-unistd.h
- echo '#include <asm/unistd.h>' > asm-unistd.h
- ;;
-esac
case "$prefix" in
/usr | /usr/)
Modified: fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/epoll.h
==============================================================================
--- fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/epoll.h (original)
+++ fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/epoll.h Thu Dec 22 19:03:21 2011
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2006, 2007, 2008, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -65,9 +65,9 @@
#define EPOLLHUP EPOLLHUP
EPOLLRDHUP = 0x2000,
#define EPOLLRDHUP EPOLLRDHUP
- EPOLLONESHOT = (1 << 30),
+ EPOLLONESHOT = 1u << 30,
#define EPOLLONESHOT EPOLLONESHOT
- EPOLLET = (1 << 31)
+ EPOLLET = 1u << 31
#define EPOLLET EPOLLET
};
Removed: fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/syscall.h
==============================================================================
--- fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/syscall.h (original)
+++ fsf/trunk/ports/sysdeps/unix/sysv/linux/mips/sys/syscall.h (removed)
@@ -1,42 +1,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C 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. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYSCALL_H
-#define _SYSCALL_H 1
-
-/* This file should list the numbers of the system the system knows.
- But instead of duplicating this we use the information available
- from the kernel sources. */
-#ifdef _LIBC
-/* Since the kernel doesn't define macro names in a way usable for
- glibc, we preprocess this header, and use it during the glibc build
- process. */
-# include <asm-unistd.h>
-#else
-# include <asm/unistd.h>
-#endif
-
-#ifndef _LIBC
-/* The Linux kernel header file defines macros `__NR_<name>', but some
- programs expect the traditional form `SYS_<name>'. So in building libc
- we scan the kernel's list and produce <bits/syscall.h> with macros for
- all the `SYS_' names. */
-# include <bits/syscall.h>
-#endif
-
-#endif
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