Rename common to gdbsupport

This is the next patch in the ongoing series to move gdbsever to the
top level.

This patch just renames the "common" directory.  The idea is to do
this move in two parts: first rename the directory (this patch), then
move the directory to the top.  This approach makes the patches a bit
more tractable.

I chose the name "gdbsupport" for the directory.  However, as this
patch was largely written by sed, we could pick a new name without too
much difficulty.

Tested by the buildbot.

gdb/ChangeLog
2019-07-09  Tom Tromey  <tom@tromey.com>

	* contrib/ari/gdb_ari.sh: Change common to gdbsupport.
	* configure: Rebuild.
	* configure.ac: Change common to gdbsupport.
	* gdbsupport: Rename from common.
	* acinclude.m4: Change common to gdbsupport.
	* Makefile.in (CONFIG_SRC_SUBDIR, COMMON_SFILES)
	(HFILES_NO_SRCDIR, stamp-version, ALLDEPFILES): Change common to
	gdbsupport.
	* aarch64-tdep.c, ada-lang.c, ada-lang.h, agent.c, alloc.c,
	amd64-darwin-tdep.c, amd64-dicos-tdep.c, amd64-fbsd-nat.c,
	amd64-fbsd-tdep.c, amd64-linux-nat.c, amd64-linux-tdep.c,
	amd64-nbsd-tdep.c, amd64-obsd-tdep.c, amd64-sol2-tdep.c,
	amd64-tdep.c, amd64-windows-tdep.c, arch-utils.c,
	arch/aarch64-insn.c, arch/aarch64.c, arch/aarch64.h, arch/amd64.c,
	arch/amd64.h, arch/arm-get-next-pcs.c, arch/arm-linux.c,
	arch/arm.c, arch/i386.c, arch/i386.h, arch/ppc-linux-common.c,
	arch/riscv.c, arch/riscv.h, arch/tic6x.c, arm-tdep.c, auto-load.c,
	auxv.c, ax-gdb.c, ax-general.c, ax.h, breakpoint.c, breakpoint.h,
	btrace.c, btrace.h, build-id.c, build-id.h, c-lang.h, charset.c,
	charset.h, cli/cli-cmds.c, cli/cli-cmds.h, cli/cli-decode.c,
	cli/cli-dump.c, cli/cli-option.h, cli/cli-script.c,
	coff-pe-read.c, command.h, compile/compile-c-support.c,
	compile/compile-c.h, compile/compile-cplus-symbols.c,
	compile/compile-cplus-types.c, compile/compile-cplus.h,
	compile/compile-loc2c.c, compile/compile.c, completer.c,
	completer.h, contrib/ari/gdb_ari.sh, corefile.c, corelow.c,
	cp-support.c, cp-support.h, cp-valprint.c, csky-tdep.c, ctf.c,
	darwin-nat.c, debug.c, defs.h, disasm-selftests.c, disasm.c,
	disasm.h, dtrace-probe.c, dwarf-index-cache.c,
	dwarf-index-cache.h, dwarf-index-write.c, dwarf2-frame.c,
	dwarf2expr.c, dwarf2loc.c, dwarf2read.c, event-loop.c,
	event-top.c, exceptions.c, exec.c, extension.h, fbsd-nat.c,
	features/aarch64-core.c, features/aarch64-fpu.c,
	features/aarch64-pauth.c, features/aarch64-sve.c,
	features/i386/32bit-avx.c, features/i386/32bit-avx512.c,
	features/i386/32bit-core.c, features/i386/32bit-linux.c,
	features/i386/32bit-mpx.c, features/i386/32bit-pkeys.c,
	features/i386/32bit-segments.c, features/i386/32bit-sse.c,
	features/i386/64bit-avx.c, features/i386/64bit-avx512.c,
	features/i386/64bit-core.c, features/i386/64bit-linux.c,
	features/i386/64bit-mpx.c, features/i386/64bit-pkeys.c,
	features/i386/64bit-segments.c, features/i386/64bit-sse.c,
	features/i386/x32-core.c, features/riscv/32bit-cpu.c,
	features/riscv/32bit-csr.c, features/riscv/32bit-fpu.c,
	features/riscv/64bit-cpu.c, features/riscv/64bit-csr.c,
	features/riscv/64bit-fpu.c, features/tic6x-c6xp.c,
	features/tic6x-core.c, features/tic6x-gp.c, filename-seen-cache.h,
	findcmd.c, findvar.c, fork-child.c, gcore.c, gdb_bfd.c, gdb_bfd.h,
	gdb_proc_service.h, gdb_regex.c, gdb_select.h, gdb_usleep.c,
	gdbarch-selftests.c, gdbthread.h, gdbtypes.h, gnu-nat.c,
	go32-nat.c, guile/guile.c, guile/scm-ports.c,
	guile/scm-safe-call.c, guile/scm-type.c, i386-fbsd-nat.c,
	i386-fbsd-tdep.c, i386-go32-tdep.c, i386-linux-nat.c,
	i386-linux-tdep.c, i386-tdep.c, i387-tdep.c,
	ia64-libunwind-tdep.c, ia64-linux-nat.c, inf-child.c,
	inf-ptrace.c, infcall.c, infcall.h, infcmd.c, inferior-iter.h,
	inferior.c, inferior.h, inflow.c, inflow.h, infrun.c, infrun.h,
	inline-frame.c, language.h, linespec.c, linux-fork.c, linux-nat.c,
	linux-tdep.c, linux-thread-db.c, location.c, machoread.c,
	macrotab.h, main.c, maint.c, maint.h, memattr.c, memrange.h,
	mi/mi-cmd-break.h, mi/mi-cmd-env.c, mi/mi-cmd-stack.c,
	mi/mi-cmd-var.c, mi/mi-interp.c, mi/mi-main.c, mi/mi-parse.h,
	minsyms.c, mips-linux-tdep.c, namespace.h,
	nat/aarch64-linux-hw-point.c, nat/aarch64-linux-hw-point.h,
	nat/aarch64-linux.c, nat/aarch64-sve-linux-ptrace.c,
	nat/amd64-linux-siginfo.c, nat/fork-inferior.c,
	nat/linux-btrace.c, nat/linux-btrace.h, nat/linux-namespaces.c,
	nat/linux-nat.h, nat/linux-osdata.c, nat/linux-personality.c,
	nat/linux-procfs.c, nat/linux-ptrace.c, nat/linux-ptrace.h,
	nat/linux-waitpid.c, nat/mips-linux-watch.c,
	nat/mips-linux-watch.h, nat/ppc-linux.c, nat/x86-dregs.c,
	nat/x86-dregs.h, nat/x86-linux-dregs.c, nat/x86-linux.c,
	nto-procfs.c, nto-tdep.c, objfile-flags.h, objfiles.c, objfiles.h,
	obsd-nat.c, observable.h, osdata.c, p-valprint.c, parse.c,
	parser-defs.h, ppc-linux-nat.c, printcmd.c, probe.c, proc-api.c,
	procfs.c, producer.c, progspace.h, psymtab.h,
	python/py-framefilter.c, python/py-inferior.c, python/py-ref.h,
	python/py-type.c, python/python.c, record-btrace.c, record-full.c,
	record.c, record.h, regcache-dump.c, regcache.c, regcache.h,
	remote-fileio.c, remote-fileio.h, remote-sim.c, remote.c,
	riscv-tdep.c, rs6000-aix-tdep.c, rust-exp.y, s12z-tdep.c,
	selftest-arch.c, ser-base.c, ser-event.c, ser-pipe.c, ser-tcp.c,
	ser-unix.c, skip.c, solib-aix.c, solib-target.c, solib.c,
	source-cache.c, source.c, source.h, sparc-nat.c, spu-linux-nat.c,
	stack.c, stap-probe.c, symfile-add-flags.h, symfile.c, symfile.h,
	symtab.c, symtab.h, target-descriptions.c, target-descriptions.h,
	target-memory.c, target.c, target.h, target/waitstatus.c,
	target/waitstatus.h, thread-iter.h, thread.c, tilegx-tdep.c,
	top.c, top.h, tracefile-tfile.c, tracefile.c, tracepoint.c,
	tracepoint.h, tui/tui-io.c, ui-file.c, ui-out.h,
	unittests/array-view-selftests.c,
	unittests/child-path-selftests.c, unittests/cli-utils-selftests.c,
	unittests/common-utils-selftests.c,
	unittests/copy_bitwise-selftests.c, unittests/environ-selftests.c,
	unittests/format_pieces-selftests.c,
	unittests/function-view-selftests.c,
	unittests/lookup_name_info-selftests.c,
	unittests/memory-map-selftests.c, unittests/memrange-selftests.c,
	unittests/mkdir-recursive-selftests.c,
	unittests/observable-selftests.c,
	unittests/offset-type-selftests.c, unittests/optional-selftests.c,
	unittests/parse-connection-spec-selftests.c,
	unittests/ptid-selftests.c, unittests/rsp-low-selftests.c,
	unittests/scoped_fd-selftests.c,
	unittests/scoped_mmap-selftests.c,
	unittests/scoped_restore-selftests.c,
	unittests/string_view-selftests.c, unittests/style-selftests.c,
	unittests/tracepoint-selftests.c, unittests/unpack-selftests.c,
	unittests/utils-selftests.c, unittests/xml-utils-selftests.c,
	utils.c, utils.h, valarith.c, valops.c, valprint.c, value.c,
	value.h, varobj.c, varobj.h, windows-nat.c, x86-linux-nat.c,
	xml-support.c, xml-support.h, xml-tdesc.h, xstormy16-tdep.c,
	xtensa-linux-nat.c, dwarf2read.h: Change common to gdbsupport.

gdb/gdbserver/ChangeLog
2019-07-09  Tom Tromey  <tom@tromey.com>

	* configure: Rebuild.
	* configure.ac: Change common to gdbsupport.
	* acinclude.m4: Change common to gdbsupport.
	* Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
	(version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
	common to gdbsupport.
	* ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
	gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
	inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
	linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
	linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
	linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
	nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
	server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
	thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
	common to gdbsupport.

14 files changed, 22 insertions, 22 deletions

diff --git a/gdb/arch/aarch64-insn.c b/gdb/arch/aarch64-insn.c
index cf6e669f99c..e04ad87fefb 100644
--- a/gdb/arch/aarch64-insn.c
+++ b/gdb/arch/aarch64-insn.c
@@ -16,7 +16,7 @@
    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/common-defs.h"
+#include "gdbsupport/common-defs.h"
 #include "aarch64-insn.h"
 
 /* Toggle this file's internal debugging dump.  */
diff --git a/gdb/arch/aarch64.c b/gdb/arch/aarch64.c
index 11a15dd94cb..30c5f8ad066 100644
--- a/gdb/arch/aarch64.c
+++ b/gdb/arch/aarch64.c
@@ -15,7 +15,7 @@
    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/common-defs.h"
+#include "gdbsupport/common-defs.h"
 #include "aarch64.h"
 #include <stdlib.h>
 
diff --git a/gdb/arch/aarch64.h b/gdb/arch/aarch64.h
index 309fe75273e..aed10353ad8 100644
--- a/gdb/arch/aarch64.h
+++ b/gdb/arch/aarch64.h
@@ -20,7 +20,7 @@
 #ifndef ARCH_AARCH64_H
 #define ARCH_AARCH64_H
 
-#include "common/tdesc.h"
+#include "gdbsupport/tdesc.h"
 
 /* Create the aarch64 target description.  A non zero VQ value indicates both
    the presence of SVE and the Vector Quotient - the number of 128bit chunks in
diff --git a/gdb/arch/amd64.c b/gdb/arch/amd64.c
index b7e6332d773..3158ab5c0d8 100644
--- a/gdb/arch/amd64.c
+++ b/gdb/arch/amd64.c
@@ -15,9 +15,9 @@
    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/common-defs.h"
+#include "gdbsupport/common-defs.h"
 #include "amd64.h"
-#include "common/x86-xstate.h"
+#include "gdbsupport/x86-xstate.h"
 #include <stdlib.h>
 
 #include "../features/i386/64bit-avx.c"
diff --git a/gdb/arch/amd64.h b/gdb/arch/amd64.h
index 1e02c5235f1..96b52a9ace6 100644
--- a/gdb/arch/amd64.h
+++ b/gdb/arch/amd64.h
@@ -18,7 +18,7 @@
 #ifndef ARCH_AMD64_H
 #define ARCH_AMD64_H
 
-#include "common/tdesc.h"
+#include "gdbsupport/tdesc.h"
 #include <stdint.h>
 
 target_desc *amd64_create_target_description (uint64_t xcr0, bool is_x32,
diff --git a/gdb/arch/arm-get-next-pcs.c b/gdb/arch/arm-get-next-pcs.c
index 00c7064d8b7..e1335703ace 100644
--- a/gdb/arch/arm-get-next-pcs.c
+++ b/gdb/arch/arm-get-next-pcs.c
@@ -17,9 +17,9 @@
    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/common-defs.h"
-#include "common/gdb_vecs.h"
-#include "common/common-regcache.h"
+#include "gdbsupport/common-defs.h"
+#include "gdbsupport/gdb_vecs.h"
+#include "gdbsupport/common-regcache.h"
 #include "arm.h"
 #include "arm-get-next-pcs.h"
 
diff --git a/gdb/arch/arm-linux.c b/gdb/arch/arm-linux.c
index 180228fe897..d23c196a6a3 100644
--- a/gdb/arch/arm-linux.c
+++ b/gdb/arch/arm-linux.c
@@ -17,8 +17,8 @@
    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/common-defs.h"
-#include "common/common-regcache.h"
+#include "gdbsupport/common-defs.h"
+#include "gdbsupport/common-regcache.h"
 #include "arch/arm.h"
 #include "arm-linux.h"
 #include "arch/arm-get-next-pcs.h"
diff --git a/gdb/arch/arm.c b/gdb/arch/arm.c
index 93738f0a0f8..860ce028587 100644
--- a/gdb/arch/arm.c
+++ b/gdb/arch/arm.c
@@ -17,8 +17,8 @@
    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/common-defs.h"
-#include "common/common-regcache.h"
+#include "gdbsupport/common-defs.h"
+#include "gdbsupport/common-regcache.h"
 #include "arm.h"
 
 /* See arm.h.  */
diff --git a/gdb/arch/i386.c b/gdb/arch/i386.c
index ab24cf71cb5..d08ac6a5e86 100644
--- a/gdb/arch/i386.c
+++ b/gdb/arch/i386.c
@@ -15,10 +15,10 @@
    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/common-defs.h"
+#include "gdbsupport/common-defs.h"
 #include "i386.h"
-#include "common/tdesc.h"
-#include "common/x86-xstate.h"
+#include "gdbsupport/tdesc.h"
+#include "gdbsupport/x86-xstate.h"
 #include <stdlib.h>
 
 #include "../features/i386/32bit-core.c"
diff --git a/gdb/arch/i386.h b/gdb/arch/i386.h
index 9a831cea300..1caa0ae2eec 100644
--- a/gdb/arch/i386.h
+++ b/gdb/arch/i386.h
@@ -18,7 +18,7 @@
 #ifndef ARCH_I386_H
 #define ARCH_I386_H
 
-#include "common/tdesc.h"
+#include "gdbsupport/tdesc.h"
 #include <stdint.h>
 
 target_desc *i386_create_target_description (uint64_t xcr0, bool is_linux,
diff --git a/gdb/arch/ppc-linux-common.c b/gdb/arch/ppc-linux-common.c
index 6badd2f7d26..8af30e3cd42 100644
--- a/gdb/arch/ppc-linux-common.c
+++ b/gdb/arch/ppc-linux-common.c
@@ -17,7 +17,7 @@
    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/common-defs.h"
+#include "gdbsupport/common-defs.h"
 #include "arch/ppc-linux-common.h"
 #include "arch/ppc-linux-tdesc.h"
 
diff --git a/gdb/arch/riscv.c b/gdb/arch/riscv.c
index 5ed1d47ac51..68ff711bace 100644
--- a/gdb/arch/riscv.c
+++ b/gdb/arch/riscv.c
@@ -15,7 +15,7 @@
    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/common-defs.h"
+#include "gdbsupport/common-defs.h"
 #include "riscv.h"
 #include <stdlib.h>
 #include <unordered_map>
diff --git a/gdb/arch/riscv.h b/gdb/arch/riscv.h
index 05c19054dce..7917bdf4b4c 100644
--- a/gdb/arch/riscv.h
+++ b/gdb/arch/riscv.h
@@ -20,7 +20,7 @@
 #ifndef ARCH_RISCV_H
 #define ARCH_RISCV_H
 
-#include "common/tdesc.h"
+#include "gdbsupport/tdesc.h"
 
 /* The set of RISC-V architectural features that we track that impact how
    we configure the actual gdbarch instance.  We hold one of these in the
diff --git a/gdb/arch/tic6x.c b/gdb/arch/tic6x.c
index dd2257c97a4..03aacfaf480 100644
--- a/gdb/arch/tic6x.c
+++ b/gdb/arch/tic6x.c
@@ -15,9 +15,9 @@
    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/tdesc.h"
+#include "gdbsupport/tdesc.h"
 #include "tic6x.h"
-#include "common/common-defs.h"
+#include "gdbsupport/common-defs.h"
 
 #include "../features/tic6x-core.c"
 #include "../features/tic6x-gp.c"