Move gdb_regex to gdbsupport

This moves the gdb_regex convenience class to gdbsupport.

gdb/Makefile.in

@@ -1074,7 +1074,6 @@ COMMON_SFILES = \
 	gcore.c \
 	gdb-demangle.c \
 	gdb_bfd.c \
-	gdb_regex.c \
 	gdbtypes.c \
 	gmp-utils.c \
 	gnu-v2-abi.c \
@@ -1316,7 +1315,6 @@ HFILES_NO_SRCDIR = \
 	gdb_curses.h \
 	gdb_expat.h \
 	gdb_proc_service.h \
-	gdb_regex.h \
 	gdb_select.h \
 	gdb-stabs.h \
 	gdb_vfork.h \

gdb/ada-lang.c

@@ -20,7 +20,7 @@
 
 #include "defs.h"
 #include <ctype.h>
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "frame.h"
 #include "symtab.h"
 #include "gdbtypes.h"

gdb/auto-load.c

@@ -21,7 +21,7 @@
 #include <ctype.h>
 #include "auto-load.h"
 #include "progspace.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "ui-out.h"
 #include "filenames.h"
 #include "command.h"

gdb/break-catch-throw.c

@@ -33,7 +33,7 @@
 #include "probe.h"
 #include "objfiles.h"
 #include "cp-abi.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "cp-support.h"
 #include "location.h"
 #include "cli/cli-decode.h"

gdb/breakpoint.c

@@ -56,7 +56,7 @@
 #include "valprint.h"
 #include "jit.h"
 #include "parser-defs.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "probe.h"
 #include "cli/cli-utils.h"
 #include "stack.h"

gdb/cli/cli-cmds.c

@@ -24,7 +24,7 @@
 #include "target.h"	/* For baud_rate, remote_debug and remote_timeout.  */
 #include "gdbsupport/gdb_wait.h"	/* For shell escape implementation.  */
 #include "gdbcmd.h"
-#include "gdb_regex.h"	/* Used by apropos_command.  */
+#include "gdbsupport/gdb_regex.h"	/* Used by apropos_command.  */
 #include "gdb_vfork.h"
 #include "linespec.h"
 #include "expression.h"

gdb/cli/cli-decode.c

@@ -18,7 +18,7 @@
 #include "defs.h"
 #include "symtab.h"
 #include <ctype.h>
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "completer.h"
 #include "ui-out.h"
 #include "cli/cli-cmds.h"

gdb/cli/cli-decode.h

@@ -23,7 +23,7 @@
 
 /* Include the public interfaces.  */
 #include "command.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "cli-script.h"
 #include "completer.h"
 #include "gdbsupport/intrusive_list.h"

gdb/linux-tdep.c

@@ -36,7 +36,7 @@
 #include "objfiles.h"
 #include "infcall.h"
 #include "gdbcmd.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "gdbsupport/enum-flags.h"
 #include "gdbsupport/gdb_optional.h"
 #include "gcore.h"

gdb/mi/mi-cmd-file.c

@@ -28,7 +28,7 @@
 #include "psymtab.h"
 #include "solib.h"
 #include "solist.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 
 /* Return to the client the absolute path and line number of the 
    current file being executed.  */

gdb/objc-lang.c

@@ -37,7 +37,7 @@
 #include "gdbcore.h"
 #include "gdbcmd.h"
 #include "frame.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "regcache.h"
 #include "block.h"
 #include "infcall.h"

gdb/probe.c

@@ -27,7 +27,7 @@
 #include "progspace.h"
 #include "filenames.h"
 #include "linespec.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "frame.h"
 #include "arch-utils.h"
 #include "value.h"

gdb/producer.c

@@ -20,7 +20,7 @@
 #include "defs.h"
 #include "producer.h"
 #include "gdbsupport/selftest.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 
 /* See producer.h.  */
 

gdb/psymtab.c

@@ -29,7 +29,7 @@
 #include "ui-out.h"
 #include "command.h"
 #include "readline/tilde.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "dictionary.h"
 #include "language.h"
 #include "cp-support.h"

gdb/rust-parse.c

@@ -23,7 +23,7 @@
 #include "charset.h"
 #include "cp-support.h"
 #include "gdbsupport/gdb_obstack.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "rust-lang.h"
 #include "parser-defs.h"
 #include "gdbsupport/selftest.h"

gdb/skip.c

@@ -33,7 +33,7 @@
 #include "source.h"
 #include "filenames.h"
 #include "fnmatch.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "gdbsupport/gdb_optional.h"
 #include <list>
 #include "cli/cli-style.h"

gdb/solib.c

@@ -29,7 +29,7 @@
 #include "command.h"
 #include "target.h"
 #include "frame.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "inferior.h"
 #include "gdbsupport/environ.h"
 #include "language.h"

gdb/source.c

@@ -31,7 +31,7 @@
 #include <sys/types.h>
 #include <fcntl.h>
 #include "gdbcore.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "symfile.h"
 #include "objfiles.h"
 #include "annotate.h"

gdb/symmisc.c

@@ -30,7 +30,7 @@
 #include "language.h"
 #include "bcache.h"
 #include "block.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include <sys/stat.h>
 #include "dictionary.h"
 #include "typeprint.h"

gdb/symtab.c

@@ -27,7 +27,7 @@
 #include "symfile.h"
 #include "objfiles.h"
 #include "gdbcmd.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "expression.h"
 #include "language.h"
 #include "demangle.h"

gdb/symtab.h

@@ -27,7 +27,7 @@
 #include "gdbsupport/gdb_vecs.h"
 #include "gdbtypes.h"
 #include "gdbsupport/gdb_obstack.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "gdbsupport/enum-flags.h"
 #include "gdbsupport/function-view.h"
 #include "gdbsupport/gdb_optional.h"

gdb/thread.c

@@ -40,7 +40,7 @@
 #include "annotate.h"
 #include "cli/cli-decode.h"
 #include "cli/cli-option.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "cli/cli-utils.h"
 #include "thread-fsm.h"
 #include "tid-parse.h"

gdb/ui-style.c

@@ -18,7 +18,7 @@
 
 #include "defs.h"
 #include "ui-style.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 
 /* A regular expression that is used for matching ANSI terminal escape
    sequences.  */

gdb/utils.c

@@ -63,7 +63,7 @@
 #include <chrono>
 
 #include "interps.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 #include "gdbsupport/job-control.h"
 #include "gdbsupport/selftest.h"
 #include "gdbsupport/gdb_optional.h"

gdb/varobj.c

@@ -23,7 +23,7 @@
 #include "gdbcmd.h"
 #include "block.h"
 #include "valprint.h"
-#include "gdb_regex.h"
+#include "gdbsupport/gdb_regex.h"
 
 #include "varobj.h"
 #include "gdbthread.h"

gdbsupport/Makefile.am

@@ -54,6 +54,7 @@ libgdbsupport_a_SOURCES = \
     gdb-dlfcn.cc \
     gdb-hashtab.cc \
     gdb_obstack.cc \
+    gdb_regex.cc \
     gdb_tilde_expand.cc \
     gdb_wait.cc \
     gdb_vecs.cc \

gdbsupport/Makefile.in

@@ -152,14 +152,15 @@ am_libgdbsupport_a_OBJECTS = agent.$(OBJEXT) btrace-common.$(OBJEXT) \
 	environ.$(OBJEXT) errors.$(OBJEXT) event-loop.$(OBJEXT) \
 	fileio.$(OBJEXT) filestuff.$(OBJEXT) format.$(OBJEXT) \
 	gdb-dlfcn.$(OBJEXT) gdb-hashtab.$(OBJEXT) \
-	gdb_obstack.$(OBJEXT) gdb_tilde_expand.$(OBJEXT) \
-	gdb_wait.$(OBJEXT) gdb_vecs.$(OBJEXT) job-control.$(OBJEXT) \
-	netstuff.$(OBJEXT) new-op.$(OBJEXT) pathstuff.$(OBJEXT) \
-	print-utils.$(OBJEXT) ptid.$(OBJEXT) rsp-low.$(OBJEXT) \
-	run-time-clock.$(OBJEXT) safe-strerror.$(OBJEXT) \
-	scoped_mmap.$(OBJEXT) search.$(OBJEXT) signals.$(OBJEXT) \
-	signals-state-save-restore.$(OBJEXT) tdesc.$(OBJEXT) \
-	thread-pool.$(OBJEXT) xml-utils.$(OBJEXT) $(am__objects_1)
+	gdb_obstack.$(OBJEXT) gdb_regex.$(OBJEXT) \
+	gdb_tilde_expand.$(OBJEXT) gdb_wait.$(OBJEXT) \
+	gdb_vecs.$(OBJEXT) job-control.$(OBJEXT) netstuff.$(OBJEXT) \
+	new-op.$(OBJEXT) pathstuff.$(OBJEXT) print-utils.$(OBJEXT) \
+	ptid.$(OBJEXT) rsp-low.$(OBJEXT) run-time-clock.$(OBJEXT) \
+	safe-strerror.$(OBJEXT) scoped_mmap.$(OBJEXT) search.$(OBJEXT) \
+	signals.$(OBJEXT) signals-state-save-restore.$(OBJEXT) \
+	tdesc.$(OBJEXT) thread-pool.$(OBJEXT) xml-utils.$(OBJEXT) \
+	$(am__objects_1)
 libgdbsupport_a_OBJECTS = $(am_libgdbsupport_a_OBJECTS)
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
@@ -379,6 +380,7 @@ libgdbsupport_a_SOURCES = \
     gdb-dlfcn.cc \
     gdb-hashtab.cc \
     gdb_obstack.cc \
+    gdb_regex.cc \
     gdb_tilde_expand.cc \
     gdb_wait.cc \
     gdb_vecs.cc \
@@ -486,6 +488,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb-dlfcn.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb-hashtab.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_obstack.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_regex.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_tilde_expand.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_vecs.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gdb_wait.Po@am__quote@