[RESEND PATCH v7 4/5] Include group information to xml syscall files.

[Gabriel Krisman Bertazi <gabriel at krisman dot be>]

And... I forgot to reduce the patch size again by checking renames.
Sorry, resending again, and I"ll make sure to add -M to my .gitconfig.

We maintain linux-defaults.xml.in, a template file to hold generic group
information.  It is used by the XSL script that parses the architecture
specific files to generate the final xml files, which are actually
installed and loaded by GDB.  The script is not run during the normal
build process, only when building in maintainer mode.

gdb/

	* data-directory/Makefile.in: Generate syscall xml when building
	in maintainer mode.
	* configure.ac: Include dependency for xsltproc when building
	in maintainer-mode.
	* syscalls/apply-defaults.xsl: New file.
	* syscalls/linux-defaults.xml.in: New file.
	* syscalls/aarch64-linux.xml: Rename to aarch64-linux.xml.in.
	* syscalls/amd64-linux.xml: Rename to amd64-linux.xml.in.
	* syscalls/arm-linux.xml: Rename to arm-linux.xml.in.
	* syscalls/bfin-linux.xml: Rename to bfin-linux.xml.in.
	* syscalls/i386-linux.xml: Rename to i386-linux.xml.in.
	* syscalls/mips-n32-linux.xml: Rename to mips-n32-linux.xml.in.
	* syscalls/mips-n64-linux.xml: Rename to mips-n64-linux.xml.in.
	* syscalls/mips-o32-linux.xml: Rename to mips-o32-linux.xml.in.
	* syscalls/ppc-linux.xml: Rename to ppc-linux.xml.in.
	* syscalls/ppc64-linux.xml: Rename to ppc64-linux.xml.in.
	* syscalls/s390-linux.xml: Rename to s390-linux.xml.in.
	* syscalls/s390x-linux.xml: Rename to s390x-linux.xml.in.
	* syscalls/sparc-linux.xml: Rename to sparc-linux.xml.in.
	* syscalls/sparc64-linux.xml: Rename to sparc64-linux.xml.in.
---
 gdb/configure.ac                                   |   9 +
 gdb/data-directory/Makefile.in                     |  21 +-
 .../{aarch64-linux.xml => aarch64-linux.xml.in}    |   0
 .../{amd64-linux.xml => amd64-linux.xml.in}        |   0
 gdb/syscalls/apply-defaults.xsl                    |  43 ++++
 gdb/syscalls/{arm-linux.xml => arm-linux.xml.in}   |   0
 gdb/syscalls/{bfin-linux.xml => bfin-linux.xml.in} |   0
 gdb/syscalls/{i386-linux.xml => i386-linux.xml.in} |   0
 gdb/syscalls/linux-defaults.xml.in                 | 243 +++++++++++++++++++++
 .../{mips-n32-linux.xml => mips-n32-linux.xml.in}  |   0
 .../{mips-n64-linux.xml => mips-n64-linux.xml.in}  |   0
 .../{mips-o32-linux.xml => mips-o32-linux.xml.in}  |   0
 gdb/syscalls/{ppc-linux.xml => ppc-linux.xml.in}   |   0
 .../{ppc64-linux.xml => ppc64-linux.xml.in}        |   0
 gdb/syscalls/{s390-linux.xml => s390-linux.xml.in} |   0
 .../{s390x-linux.xml => s390x-linux.xml.in}        |   0
 .../{sparc-linux.xml => sparc-linux.xml.in}        |   0
 .../{sparc64-linux.xml => sparc64-linux.xml.in}    |   0
 18 files changed, 313 insertions(+), 3 deletions(-)
 rename gdb/syscalls/{aarch64-linux.xml => aarch64-linux.xml.in} (100%)
 rename gdb/syscalls/{amd64-linux.xml => amd64-linux.xml.in} (100%)
 create mode 100644 gdb/syscalls/apply-defaults.xsl
 rename gdb/syscalls/{arm-linux.xml => arm-linux.xml.in} (100%)
 rename gdb/syscalls/{bfin-linux.xml => bfin-linux.xml.in} (100%)
 rename gdb/syscalls/{i386-linux.xml => i386-linux.xml.in} (100%)
 create mode 100644 gdb/syscalls/linux-defaults.xml.in
 rename gdb/syscalls/{mips-n32-linux.xml => mips-n32-linux.xml.in} (100%)
 rename gdb/syscalls/{mips-n64-linux.xml => mips-n64-linux.xml.in} (100%)
 rename gdb/syscalls/{mips-o32-linux.xml => mips-o32-linux.xml.in} (100%)
 rename gdb/syscalls/{ppc-linux.xml => ppc-linux.xml.in} (100%)
 rename gdb/syscalls/{ppc64-linux.xml => ppc64-linux.xml.in} (100%)
 rename gdb/syscalls/{s390-linux.xml => s390-linux.xml.in} (100%)
 rename gdb/syscalls/{s390x-linux.xml => s390x-linux.xml.in} (100%)
 rename gdb/syscalls/{sparc-linux.xml => sparc-linux.xml.in} (100%)
 rename gdb/syscalls/{sparc64-linux.xml => sparc64-linux.xml.in} (100%)

diff --git a/gdb/configure.ac b/gdb/configure.ac
index 6a72f72..9c038ff 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -2339,6 +2339,15 @@ if test "${nativefile}" != ""; then
 fi
 AC_SUBST(GDB_NM_FILE)
 
+dnl Add dependency for xsltproc if building with maintainer-mode enabled.
+AC_PATH_PROGS(XSLTPROC, xsltproc, missing)
+if test "x$USE_MAINTAINER_MODE" = xyes; then
+  if test "${XSLTPROC}" = missing; then
+    AC_ERROR(unable to find xsltproc.  maintainer-mode requires xsltproc.)
+  fi
+fi
+AC_SUBST(XSLTPROC)
+
 AC_LINK_FILES($files, $links)
 
 dnl Check for exe extension set on certain hosts (e.g. Win32)
diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
index c05f379..6d501bf 100644
--- a/gdb/data-directory/Makefile.in
+++ b/gdb/data-directory/Makefile.in
@@ -22,6 +22,7 @@ PYTHON_SRCDIR = $(srcdir)/../python/lib
 GUILE_SRCDIR = $(srcdir)/../guile/lib
 SYSTEM_GDBINIT_SRCDIR = $(srcdir)/../system-gdbinit
 VPATH = $(srcdir):$(SYSCALLS_SRCDIR):$(PYTHON_SRCDIR):$(GUILE_SRCDIR):$(SYSTEM_GDBINIT_SRCDIR)
+XSLTPROC = @XSLTPROC@
 
 top_srcdir = @top_srcdir@
 top_builddir = @top_builddir@
@@ -44,14 +45,13 @@ GDB_DATADIR = @GDB_DATADIR@
 
 SYSCALLS_DIR = syscalls
 SYSCALLS_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(SYSCALLS_DIR)
-SYSCALLS_FILES = \
-	gdb-syscalls.dtd \
-	arm-linux.xml aarch64-linux.xml \
+GEN_SYSCALLS_FILES = arm-linux.xml aarch64-linux.xml \
 	ppc-linux.xml ppc64-linux.xml \
 	i386-linux.xml amd64-linux.xml \
 	sparc-linux.xml sparc64-linux.xml \
 	mips-o32-linux.xml mips-n32-linux.xml mips-n64-linux.xml \
 	s390-linux.xml s390x-linux.xml
+SYSCALLS_FILES = gdb-syscalls.dtd $(GEN_SYSCALLS_FILES)
 
 PYTHON_DIR = python
 PYTHON_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(PYTHON_DIR)
@@ -162,6 +162,21 @@ FLAGS_TO_PASS = \
 .PHONY: all
 all: stamp-syscalls stamp-python stamp-guile stamp-system-gdbinit
 
+%.xml: @MAINTAINER_MODE_TRUE@ %.xml.in apply-defaults.xsl linux-defaults.xml.in
+	$(XSLTPROC) -o $(SYSCALLS_SRCDIR)/$@ $(SYSCALLS_SRCDIR)/apply-defaults.xsl\
+		$(SYSCALLS_SRCDIR)/$@.in
+
+.PHONY: syscall-xml
+syscall-xml: $(GEN_SYSCALLS_FILES)
+
+.PHONY: clean-syscall-xml
+# Only clean files generated XML files.
+clean-syscall-xml:
+	files='$(GEN_SYSCALLS_FILES)' ; \
+	for file in $$files; do \
+		rm -f "$(SYSCALLS_SRCDIR)/$$file"; \
+	done
+
 # For portability's sake, we need to handle systems that don't have
 # symbolic links.
 stamp-syscalls: Makefile $(SYSCALLS_FILES)
diff --git a/gdb/syscalls/aarch64-linux.xml b/gdb/syscalls/aarch64-linux.xml.in
similarity index 100%
rename from gdb/syscalls/aarch64-linux.xml
rename to gdb/syscalls/aarch64-linux.xml.in
diff --git a/gdb/syscalls/amd64-linux.xml b/gdb/syscalls/amd64-linux.xml.in
similarity index 100%
rename from gdb/syscalls/amd64-linux.xml
rename to gdb/syscalls/amd64-linux.xml.in
diff --git a/gdb/syscalls/apply-defaults.xsl b/gdb/syscalls/apply-defaults.xsl
new file mode 100644
index 0000000..5ab2b67
--- /dev/null
+++ b/gdb/syscalls/apply-defaults.xsl
@@ -0,0 +1,43 @@
+<!-- Generate syscall XML files based on defaults template.
+     Copyright (C) 2016 Free Software Foundation, Inc.
+
+     This file is part of GDB.
+
+     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, see <http://www.gnu.org/licenses/>. -->
+
+<xsl:stylesheet version="1.0"
+		xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
+  <xsl:output method="xml" doctype-system="gdb-syscalls.dtd"/>
+
+  <xsl:template match="node()|@*" name="identity">
+    <xsl:copy>
+      <xsl:apply-templates select="node()|@*"/>
+    </xsl:copy>
+  </xsl:template>
+
+  <xsl:template match="/syscalls_info/syscall">
+    <xsl:copy>
+      <xsl:apply-templates select="@*|node()"/>
+      <xsl:variable name="syscall"><xsl:value-of select="@name"/></xsl:variable>
+      <xsl:variable name="tgroups"><xsl:value-of select="@groups"/></xsl:variable>
+      <xsl:for-each select="document('linux-defaults.xml.in')/syscalls_defaults/child::*[@name=$syscall]">
+	<xsl:attribute name="groups">
+	  <xsl:value-of select="@groups"/>
+	  <xsl:if test="$tgroups != '' ">,<xsl:value-of select="$tgroups"/></xsl:if>
+	</xsl:attribute>
+      </xsl:for-each>
+    </xsl:copy>
+  </xsl:template>
+
+</xsl:stylesheet>
diff --git a/gdb/syscalls/arm-linux.xml b/gdb/syscalls/arm-linux.xml.in
similarity index 100%
rename from gdb/syscalls/arm-linux.xml
rename to gdb/syscalls/arm-linux.xml.in
diff --git a/gdb/syscalls/bfin-linux.xml b/gdb/syscalls/bfin-linux.xml.in
similarity index 100%
rename from gdb/syscalls/bfin-linux.xml
rename to gdb/syscalls/bfin-linux.xml.in
diff --git a/gdb/syscalls/i386-linux.xml b/gdb/syscalls/i386-linux.xml.in
similarity index 100%
rename from gdb/syscalls/i386-linux.xml
rename to gdb/syscalls/i386-linux.xml.in
diff --git a/gdb/syscalls/linux-defaults.xml.in b/gdb/syscalls/linux-defaults.xml.in
new file mode 100644
index 0000000..1c4e187
--- /dev/null
+++ b/gdb/syscalls/linux-defaults.xml.in
@@ -0,0 +1,243 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2009-2016 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- The group field information was based on strace.  -->
+
+<syscalls_defaults>
+  <syscall name="read" groups="descriptor"/>
+  <syscall name="write" groups="descriptor"/>
+  <syscall name="open" groups="descriptor,file"/>
+  <syscall name="close" groups="descriptor"/>
+  <syscall name="stat" groups="file"/>
+  <syscall name="fstat" groups="descriptor"/>
+  <syscall name="lstat" groups="file"/>
+  <syscall name="poll" groups="descriptor"/>
+  <syscall name="lseek" groups="descriptor"/>
+  <syscall name="mmap" groups="descriptor,memory"/>
+  <syscall name="mprotect" groups="memory"/>
+  <syscall name="munmap" groups="memory"/>
+  <syscall name="brk" groups="memory"/>
+  <syscall name="rt_sigaction" groups="signal"/>
+  <syscall name="rt_sigprocmask" groups="signal"/>
+  <syscall name="rt_sigreturn" groups="signal"/>
+  <syscall name="ioctl" groups="descriptor"/>
+  <syscall name="pread64" groups="descriptor"/>
+  <syscall name="pwrite64" groups="descriptor"/>
+  <syscall name="readv" groups="descriptor"/>
+  <syscall name="writev" groups="descriptor"/>
+  <syscall name="access" groups="file"/>
+  <syscall name="pipe" groups="descriptor"/>
+  <syscall name="select" groups="descriptor"/>
+  <syscall name="mremap" groups="memory"/>
+  <syscall name="msync" groups="memory"/>
+  <syscall name="mincore" groups="memory"/>
+  <syscall name="madvise" groups="memory"/>
+  <syscall name="shmget" groups="ipc"/>
+  <syscall name="shmat" groups="ipc,memory"/>
+  <syscall name="shmctl" groups="ipc"/>
+  <syscall name="dup" groups="descriptor"/>
+  <syscall name="dup2" groups="descriptor"/>
+  <syscall name="pause" groups="signal"/>
+  <syscall name="sendfile" groups="descriptor,network"/>
+  <syscall name="socket" groups="network"/>
+  <syscall name="connect" groups="network"/>
+  <syscall name="accept" groups="network"/>
+  <syscall name="sendto" groups="network"/>
+  <syscall name="recvfrom" groups="network"/>
+  <syscall name="sendmsg" groups="network"/>
+  <syscall name="recvmsg" groups="network"/>
+  <syscall name="shutdown" groups="network"/>
+  <syscall name="bind" groups="network"/>
+  <syscall name="listen" groups="network"/>
+  <syscall name="getsockname" groups="network"/>
+  <syscall name="getpeername" groups="network"/>
+  <syscall name="socketpair" groups="network"/>
+  <syscall name="setsockopt" groups="network"/>
+  <syscall name="getsockopt" groups="network"/>
+  <syscall name="clone" groups="process"/>
+  <syscall name="fork" groups="process"/>
+  <syscall name="vfork" groups="process"/>
+  <syscall name="execve" groups="file,process"/>
+  <syscall name="execv" groups="file,process"/>
+  <syscall name="exit" groups="process"/>
+  <syscall name="wait4" groups="process"/>
+  <syscall name="kill" groups="signal"/>
+  <syscall name="semget" groups="ipc"/>
+  <syscall name="semop" groups="ipc"/>
+  <syscall name="semctl" groups="ipc"/>
+  <syscall name="shmdt" groups="ipc,memory"/>
+  <syscall name="msgget" groups="ipc"/>
+  <syscall name="msgsnd" groups="ipc"/>
+  <syscall name="msgrcv" groups="ipc"/>
+  <syscall name="msgctl" groups="ipc"/>
+  <syscall name="fcntl" groups="descriptor"/>
+  <syscall name="flock" groups="descriptor"/>
+  <syscall name="fsync" groups="descriptor"/>
+  <syscall name="fdatasync" groups="descriptor"/>
+  <syscall name="truncate" groups="file"/>
+  <syscall name="ftruncate" groups="descriptor"/>
+  <syscall name="getdents" groups="descriptor"/>
+  <syscall name="getcwd" groups="file"/>
+  <syscall name="chdir" groups="file"/>
+  <syscall name="fchdir" groups="descriptor"/>
+  <syscall name="rename" groups="file"/>
+  <syscall name="mkdir" groups="file"/>
+  <syscall name="rmdir" groups="file"/>
+  <syscall name="creat" groups="descriptor,file"/>
+  <syscall name="link" groups="file"/>
+  <syscall name="unlink" groups="file"/>
+  <syscall name="symlink" groups="file"/>
+  <syscall name="readlink" groups="file"/>
+  <syscall name="chmod" groups="file"/>
+  <syscall name="fchmod" groups="descriptor"/>
+  <syscall name="chown" groups="file"/>
+  <syscall name="fchown" groups="descriptor"/>
+  <syscall name="lchown" groups="file"/>
+  <syscall name="rt_sigpending" groups="signal"/>
+  <syscall name="rt_sigtimedwait" groups="signal"/>
+  <syscall name="rt_sigqueueinfo" groups="signal"/>
+  <syscall name="rt_sigsuspend" groups="signal"/>
+  <syscall name="sigaltstack" groups="signal"/>
+  <syscall name="utime" groups="file"/>
+  <syscall name="mknod" groups="file"/>
+  <syscall name="uselib" groups="file"/>
+  <syscall name="statfs" groups="file"/>
+  <syscall name="fstatfs" groups="descriptor"/>
+  <syscall name="mlock" groups="memory"/>
+  <syscall name="munlock" groups="memory"/>
+  <syscall name="mlockall" groups="memory"/>
+  <syscall name="munlockall" groups="memory"/>
+  <syscall name="pivot_root" groups="file"/>
+  <syscall name="arch_prctl" groups="process"/>
+  <syscall name="chroot" groups="file"/>
+  <syscall name="acct" groups="file"/>
+  <syscall name="mount" groups="file"/>
+  <syscall name="umount" groups="file"/>
+  <syscall name="umount2" groups="file"/>
+  <syscall name="swapon" groups="file"/>
+  <syscall name="swapoff" groups="file"/>
+  <syscall name="quotactl" groups="file"/>
+  <syscall name="readahead" groups="descriptor"/>
+  <syscall name="setxattr" groups="file"/>
+  <syscall name="lsetxattr" groups="file"/>
+  <syscall name="fsetxattr" groups="descriptor"/>
+  <syscall name="getxattr" groups="file"/>
+  <syscall name="lgetxattr" groups="file"/>
+  <syscall name="fgetxattr" groups="descriptor"/>
+  <syscall name="listxattr" groups="file"/>
+  <syscall name="llistxattr" groups="file"/>
+  <syscall name="flistxattr" groups="descriptor"/>
+  <syscall name="removexattr" groups="file"/>
+  <syscall name="lremovexattr" groups="file"/>
+  <syscall name="fremovexattr" groups="descriptor"/>
+  <syscall name="tkill" groups="signal"/>
+  <syscall name="epoll_create" groups="descriptor"/>
+  <syscall name="remap_file_pages" groups="memory"/>
+  <syscall name="getdents64" groups="descriptor"/>
+  <syscall name="semtimedop" groups="ipc"/>
+  <syscall name="fadvise64" groups="descriptor"/>
+  <syscall name="exit_group" groups="process"/>
+  <syscall name="epoll_wait" groups="descriptor"/>
+  <syscall name="epoll_ctl" groups="descriptor"/>
+  <syscall name="tgkill" groups="signal"/>
+  <syscall name="utimes" groups="file"/>
+  <syscall name="mbind" groups="memory"/>
+  <syscall name="set_mempolicy" groups="memory"/>
+  <syscall name="get_mempolicy" groups="memory"/>
+  <syscall name="waitid" groups="process"/>
+  <syscall name="inotify_init" groups="descriptor"/>
+  <syscall name="inotify_add_watch" groups="descriptor"/>
+  <syscall name="inotify_rm_watch" groups="descriptor"/>
+  <syscall name="migrate_pages" groups="memory"/>
+  <syscall name="openat" groups="descriptor,file"/>
+  <syscall name="mkdirat" groups="descriptor,file"/>
+  <syscall name="mknodat" groups="descriptor,file"/>
+  <syscall name="fchownat" groups="descriptor,file"/>
+  <syscall name="futimesat" groups="descriptor,file"/>
+  <syscall name="newfstatat" groups="descriptor,file"/>
+  <syscall name="unlinkat" groups="descriptor,file"/>
+  <syscall name="renameat" groups="descriptor,file"/>
+  <syscall name="linkat" groups="descriptor,file"/>
+  <syscall name="symlinkat" groups="descriptor,file"/>
+  <syscall name="readlinkat" groups="descriptor,file"/>
+  <syscall name="fchmodat" groups="descriptor,file"/>
+  <syscall name="faccessat" groups="descriptor,file"/>
+  <syscall name="pselect6" groups="descriptor"/>
+  <syscall name="ppoll" groups="descriptor"/>
+  <syscall name="unshare" groups="process"/>
+  <syscall name="splice" groups="descriptor"/>
+  <syscall name="tee" groups="descriptor"/>
+  <syscall name="sync_file_range" groups="descriptor"/>
+  <syscall name="vmsplice" groups="descriptor"/>
+  <syscall name="move_pages" groups="memory"/>
+  <syscall name="utimensat" groups="descriptor,file"/>
+  <syscall name="epoll_pwait" groups="descriptor"/>
+  <syscall name="signalfd" groups="descriptor,signal"/>
+  <syscall name="timerfd_create" groups="descriptor"/>
+  <syscall name="eventfd" groups="descriptor"/>
+  <syscall name="fallocate" groups="descriptor"/>
+  <syscall name="timerfd_settime" groups="descriptor"/>
+  <syscall name="timerfd_gettime" groups="descriptor"/>
+  <syscall name="accept4" groups="network"/>
+  <syscall name="signalfd4" groups="descriptor,signal"/>
+  <syscall name="eventfd2" groups="descriptor"/>
+  <syscall name="epoll_create1" groups="descriptor"/>
+  <syscall name="dup3" groups="descriptor"/>
+  <syscall name="pipe2" groups="descriptor"/>
+  <syscall name="inotify_init1" groups="descriptor"/>
+  <syscall name="preadv" groups="descriptor"/>
+  <syscall name="pwritev" groups="descriptor"/>
+  <syscall name="send" groups="network"/>
+  <syscall name="recv" groups="network"/>
+  <syscall name="statfs64" groups="file"/>
+  <syscall name="fstatfs64" groups="descriptor"/>
+  <syscall name="sendfile64" groups="descriptor,network"/>
+  <syscall name="rt_tgsigqueueinfo" groups="process,signal"/>
+  <syscall name="perf_event_open" groups="descriptor"/>
+  <syscall name="recvmmsg" groups="network"/>
+  <syscall name="fanotify_init" groups="descriptor"/>
+  <syscall name="fanotify_mark" groups="descriptor,file"/>
+  <syscall name="fchown32" groups="descriptor"/>
+  <syscall name="chown32" groups="file"/>
+  <syscall name="fcntl64" groups="descriptor"/>
+  <syscall name="mmap2" groups="descriptor,memory"/>
+  <syscall name="truncate64" groups="file"/>
+  <syscall name="ftruncate64" groups="descriptor"/>
+  <syscall name="stat64" groups="file"/>
+  <syscall name="lstat64" groups="file"/>
+  <syscall name="fstat64" groups="descriptor"/>
+  <syscall name="lchown32" groups="file"/>
+  <syscall name="name_to_handle_at" groups="descriptor,file"/>
+  <syscall name="open_by_handle_at" groups="descriptor"/>
+  <syscall name="_llseek" groups="descriptor"/>
+  <syscall name="syncfs" groups="descriptor"/>
+  <syscall name="sendmmsg" groups="network"/>
+  <syscall name="setns" groups="descriptor"/>
+  <syscall name="finit_module" groups="descriptor"/>
+  <syscall name="oldstat" groups="file"/>
+  <syscall name="sigaction" groups="signal"/>
+  <syscall name="sigreturn" groups="signal"/>
+  <syscall name="sigsuspend" groups="signal"/>
+  <syscall name="sigpending" groups="signal"/>
+  <syscall name="sigprocmask" groups="signal"/>
+  <syscall name="ipc" groups="ipc"/>
+  <syscall name="readdir" groups="descriptor"/>
+  <syscall name="socketcall" groups="descriptor"/>
+  <syscall name="break" groups="memory"/>
+  <syscall name="oldfstat" groups="descriptor"/>
+  <syscall name="signal" groups="signal"/>
+  <syscall name="sgetmask" groups="signal"/>
+  <syscall name="ssetmask" groups="signal"/>
+  <syscall name="oldlstat" groups="file"/>
+  <syscall name="waitpid" groups="process"/>
+  <syscall name="pread" groups="descriptor"/>
+  <syscall name="pwrite" groups="descriptor"/>
+  <syscall name="fadvise64_64" groups="descriptor"/>
+  <syscall name="fstatat64" groups="descriptor,file"/>
+  <syscall name="_newselect" groups="descriptor"/>
+  <syscall name="timerfd" groups="descriptor"/>
+</syscalls_defaults>
diff --git a/gdb/syscalls/mips-n32-linux.xml b/gdb/syscalls/mips-n32-linux.xml.in
similarity index 100%
rename from gdb/syscalls/mips-n32-linux.xml
rename to gdb/syscalls/mips-n32-linux.xml.in
diff --git a/gdb/syscalls/mips-n64-linux.xml b/gdb/syscalls/mips-n64-linux.xml.in
similarity index 100%
rename from gdb/syscalls/mips-n64-linux.xml
rename to gdb/syscalls/mips-n64-linux.xml.in
diff --git a/gdb/syscalls/mips-o32-linux.xml b/gdb/syscalls/mips-o32-linux.xml.in
similarity index 100%
rename from gdb/syscalls/mips-o32-linux.xml
rename to gdb/syscalls/mips-o32-linux.xml.in
diff --git a/gdb/syscalls/ppc-linux.xml b/gdb/syscalls/ppc-linux.xml.in
similarity index 100%
rename from gdb/syscalls/ppc-linux.xml
rename to gdb/syscalls/ppc-linux.xml.in
diff --git a/gdb/syscalls/ppc64-linux.xml b/gdb/syscalls/ppc64-linux.xml.in
similarity index 100%
rename from gdb/syscalls/ppc64-linux.xml
rename to gdb/syscalls/ppc64-linux.xml.in
diff --git a/gdb/syscalls/s390-linux.xml b/gdb/syscalls/s390-linux.xml.in
similarity index 100%
rename from gdb/syscalls/s390-linux.xml
rename to gdb/syscalls/s390-linux.xml.in
diff --git a/gdb/syscalls/s390x-linux.xml b/gdb/syscalls/s390x-linux.xml.in
similarity index 100%
rename from gdb/syscalls/s390x-linux.xml
rename to gdb/syscalls/s390x-linux.xml.in
diff --git a/gdb/syscalls/sparc-linux.xml b/gdb/syscalls/sparc-linux.xml.in
similarity index 100%
rename from gdb/syscalls/sparc-linux.xml
rename to gdb/syscalls/sparc-linux.xml.in
diff --git a/gdb/syscalls/sparc64-linux.xml b/gdb/syscalls/sparc64-linux.xml.in
similarity index 100%
rename from gdb/syscalls/sparc64-linux.xml
rename to gdb/syscalls/sparc64-linux.xml.in
-- 
2.4.11