Create empty nat/linux-maps.[ch] and common/target-utils.[ch]

Prepare new files for later move.

gdb/ChangeLog
2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
	* Makefile.in (HFILES_NO_SRCDIR); Add nat/linux-maps.h,
	common/target-utils.h.
	(COMMON_OBS): Add target-utils.o.
	(linux-maps.o, target-utils.o): New.
	* target/target-utils.c: New file.
	* target/target-utils.h: New file.
	* config/i386/linux.mh (NATDEPFILES): Add linux-maps.o.
	* config/i386/linux64.mh (NATDEPFILES): Ditto.
	* nat/linux-maps.c: New file.
	* nat/linux-maps.h: New file.

gdb/gdbserver/ChangeLog
2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
	* Makefile.in (OBS): Add target-utils.o.
	(linux-maps.o, target-utils.o): New.
	* configure.srv (srv_linux_obj): Add linux-maps.o.

11 files changed, 130 insertions, 7 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 407dfb4..1a5a209 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,18 @@
+2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
+	    Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
+	* Makefile.in (HFILES_NO_SRCDIR); Add nat/linux-maps.h,
+	common/target-utils.h.
+	(COMMON_OBS): Add target-utils.o.
+	(linux-maps.o, target-utils.o): New.
+	* target/target-utils.c: New file.
+	* target/target-utils.h: New file.
+	* config/i386/linux.mh (NATDEPFILES): Add linux-maps.o.
+	* config/i386/linux64.mh (NATDEPFILES): Ditto.
+	* nat/linux-maps.c: New file.
+	* nat/linux-maps.h: New file.
+
 2015-07-15  Markus Metzger  <markus.t.metzger@intel.com>
 	    Pedro Alves <palves@redhat.com>
 
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index dfaa8a3..237da9d 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -903,7 +903,7 @@ LINTFILES = $(SFILES) $(YYFILES) $(CONFIG_SRCS) init.c
 # right, it is probably easiest just to list .h files here directly.
 
 HFILES_NO_SRCDIR = \
-common/gdb_signals.h nat/gdb_thread_db.h common/gdb_vecs.h \
+common/gdb_signals.h nat/gdb_thread_db.h common/gdb_vecs.h nat/linux-maps.h \
 common/x86-xstate.h nat/linux-ptrace.h nat/mips-linux-watch.h \
 proc-utils.h aarch64-tdep.h arm-tdep.h ax-gdb.h ppcfbsd-tdep.h \
 ppcnbsd-tdep.h cli-out.h gdb_expat.h breakpoint.h infcall.h obsd-tdep.h \
@@ -983,7 +983,7 @@ common/common-debug.h common/cleanups.h common/gdb_setjmp.h \
 common/common-exceptions.h target/target.h common/symbol.h \
 common/common-regcache.h fbsd-tdep.h nat/linux-personality.h \
 common/fileio.h nat/x86-linux.h nat/x86-linux-dregs.h \
-nat/linux-namespaces.h
+nat/linux-namespaces.h target/target-utils.h
 
 # Header files that already have srcdir in them, or which are in objdir.
 
@@ -1083,7 +1083,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
 	common-utils.o buffer.o ptid.o gdb-dlfcn.o common-agent.o \
 	format.o registry.o btrace.o record-btrace.o waitstatus.o \
 	print-utils.o rsp-low.o errors.o common-debug.o debug.o \
-	common-exceptions.o btrace-common.o fileio.o \
+	common-exceptions.o btrace-common.o fileio.o target-utils.o \
 	$(SUBDIR_GCC_COMPILE_OBS)
 
 TSOBS = inflow.o
@@ -2221,6 +2221,10 @@ common-agent.o: $(srcdir)/common/agent.c
 	$(COMPILE) $(srcdir)/common/agent.c
 	$(POSTCOMPILE)
 
+linux-maps.o: ${srcdir}/nat/linux-maps.c
+	$(COMPILE) $(srcdir)/nat/linux-maps.c
+	$(POSTCOMPILE)
+
 vec.o: ${srcdir}/common/vec.c
 	$(COMPILE) $(srcdir)/common/vec.c
 	$(POSTCOMPILE)
@@ -2237,6 +2241,10 @@ errors.o: ${srcdir}/common/errors.c
 	$(COMPILE) $(srcdir)/common/errors.c
 	$(POSTCOMPILE)
 
+target-utils.o: ${srcdir}/target/target-utils.c
+	$(COMPILE) $(srcdir)/target/target-utils.c
+	$(POSTCOMPILE)
+
 common-debug.o: ${srcdir}/common/common-debug.c
 	$(COMPILE) $(srcdir)/common/common-debug.c
 	$(POSTCOMPILE)
diff --git a/gdb/config/i386/linux.mh b/gdb/config/i386/linux.mh
index 421c56f..f7ee5ff 100644
--- a/gdb/config/i386/linux.mh
+++ b/gdb/config/i386/linux.mh
@@ -3,7 +3,7 @@
 NAT_FILE= config/nm-linux.h
 NATDEPFILES= inf-ptrace.o fork-child.o \
 	x86-nat.o x86-dregs.o i386-linux-nat.o x86-linux-nat.o \
-	proc-service.o linux-thread-db.o \
+	proc-service.o linux-thread-db.o linux-maps.o \
 	linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
 	linux-btrace.o linux-waitpid.o linux-personality.o x86-linux.o \
 	x86-linux-dregs.o linux-namespaces.o
diff --git a/gdb/config/i386/linux64.mh b/gdb/config/i386/linux64.mh
index 04cbb95..81968fd 100644
--- a/gdb/config/i386/linux64.mh
+++ b/gdb/config/i386/linux64.mh
@@ -2,7 +2,7 @@
 NATDEPFILES= inf-ptrace.o fork-child.o \
 	x86-nat.o x86-dregs.o amd64-nat.o amd64-linux-nat.o \
 	x86-linux-nat.o \
-	linux-nat.o linux-osdata.o \
+	linux-maps.o linux-nat.o linux-osdata.o \
 	proc-service.o linux-thread-db.o linux-fork.o \
 	linux-procfs.o linux-ptrace.o linux-btrace.o \
 	linux-waitpid.o linux-personality.o x86-linux.o \
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index b4a0368..0ce30b7 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,11 @@
+2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
+	    Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
+	* Makefile.in (OBS): Add target-utils.o.
+	(linux-maps.o, target-utils.o): New.
+	* configure.srv (srv_linux_obj): Add linux-maps.o.
+
 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
 
 	* linux-aarch64-low.c (aarch64_supports_range_stepping): New
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index fc250fb..908061a 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -194,7 +194,7 @@ OBS = agent.o ax.o inferiors.o regcache.o remote-utils.o server.o signals.o \
       mem-break.o hostio.o event-loop.o tracepoint.o xml-utils.o \
       common-utils.o ptid.o buffer.o format.o filestuff.o dll.o notif.o \
       tdesc.o print-utils.o rsp-low.o errors.o common-debug.o cleanups.o \
-      common-exceptions.o symbol.o btrace-common.o fileio.o \
+      common-exceptions.o symbol.o btrace-common.o fileio.o target-utils.o \
       $(XML_BUILTIN) $(DEPFILES) $(LIBOBJS)
 GDBREPLAY_OBS = gdbreplay.o version.o
 GDBSERVER_LIBS = @GDBSERVER_LIBS@
@@ -519,6 +519,9 @@ ax.o: ax.c
 signals.o: ../common/signals.c
 	$(COMPILE) $<
 	$(POSTCOMPILE)
+linux-maps.o: ../nat/linux-maps.c
+	$(COMPILE) $<
+	$(POSTCOMPILE)
 print-utils.o: ../common/print-utils.c
 	$(COMPILE) $<
 	$(POSTCOMPILE)
@@ -531,6 +534,9 @@ common-utils.o: ../common/common-utils.c
 posix-strerror.o: ../common/posix-strerror.c
 	$(COMPILE) $<
 	$(POSTCOMPILE)
+target-utils.o: ../target/target-utils.c
+	$(COMPILE) $<
+	$(POSTCOMPILE)
 mingw-strerror.o: ../common/mingw-strerror.c
 	$(COMPILE) $<
 	$(POSTCOMPILE)
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index 7f89f2f..ac324ff 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -42,7 +42,7 @@ srv_amd64_linux_xmlfiles="i386/amd64-linux.xml i386/amd64-avx-linux.xml i386/amd
 
 # Linux object files.  This is so we don't have to repeat
 # these files over and over again.
-srv_linux_obj="linux-low.o linux-osdata.o linux-procfs.o linux-ptrace.o linux-waitpid.o linux-personality.o linux-namespaces.o"
+srv_linux_obj="linux-low.o linux-osdata.o linux-procfs.o linux-maps.o linux-ptrace.o linux-waitpid.o linux-personality.o linux-namespaces.o"
 
 # Input is taken from the "${target}" variable.
 
diff --git a/gdb/nat/linux-maps.c b/gdb/nat/linux-maps.c
new file mode 100644
index 0000000..01c8836
--- /dev/null
+++ b/gdb/nat/linux-maps.c
@@ -0,0 +1,20 @@
+/* Linux-specific memory maps manipulation routines.
+   Copyright (C) 2015 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/>.  */
+
+#include "common-defs.h"
+#include "linux-maps.h"
diff --git a/gdb/nat/linux-maps.h b/gdb/nat/linux-maps.h
new file mode 100644
index 0000000..2cff321
--- /dev/null
+++ b/gdb/nat/linux-maps.h
@@ -0,0 +1,22 @@
+/* Linux-specific memory maps manipulation routines.
+   Copyright (C) 2015 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/>.  */
+
+#ifndef NAT_LINUX_MAPS_H
+#define NAT_LINUX_MAPS_H
+
+#endif /* NAT_LINUX_MAPS_H */
diff --git a/gdb/target/target-utils.c b/gdb/target/target-utils.c
new file mode 100644
index 0000000..4e8fae7
--- /dev/null
+++ b/gdb/target/target-utils.c
@@ -0,0 +1,21 @@
+/* Utility target functions for GDB, and GDBserver.
+
+   Copyright (C) 2015 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/>.  */
+
+#include "common-defs.h"
+#include "target/target-utils.h"
diff --git a/gdb/target/target-utils.h b/gdb/target/target-utils.h
new file mode 100644
index 0000000..443ffc3
--- /dev/null
+++ b/gdb/target/target-utils.h
@@ -0,0 +1,23 @@
+/* Utility target functions for GDB, and GDBserver.
+
+   Copyright (C) 2015 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/>.  */
+
+#ifndef TARGET_TARGET_UTILS_H
+#define TARGET_TARGET_UTILS_H
+
+#endif /* TARGET_TARGET_UTILS_H */