* defs.h: Adjust comment.

	* filesystem.h, filesystem.c: New files.
	* Makefile.in (SFILES): Add filesystem.c.
	(COMMON_OBS): Add filesystem.o.
	* solib.c (solib_find): Handle DOS-based filesystems.  Handle
	different target and host path flavours.
	* arm-symbian-tdep.c (arm_symbian_init_abi): Set
	has_dos_based_file_system on the gdbarch.
	* arm-wince-tdep.c (arm_wince_init_abi): Ditto.
	* i386-cygwin-tdep.c (i386_cygwin_init_abi): Ditto.
	* i386-tdep.c (i386_go32_init_abi): Ditto.
	* gdbarch.sh (has_dos_based_file_system): New.
	* gdbarch.h, gdbarch.c: Regenerate.
	* NEWS: Mention improved support for remote targets with DOS-based
	filesystems.  Mention new `set/show target-file-system-kind'
	commands.

	gdb/doc/
	* gdb.texinfo (Commands to specify files): Describe what how GDB
	looks up DOS-based filesystem paths on the system root.  Document
	the new `set/show target-file-system-kind' commands.

1 files changed, 58 insertions, 0 deletions

diff --git a/gdb/filesystem.h b/gdb/filesystem.h
new file mode 100644
index 0000000..992e2e2
--- /dev/null
+++ b/gdb/filesystem.h
@@ -0,0 +1,58 @@
+/* Handle different target file systems for GDB, the GNU Debugger.
+   Copyright (C) 2010 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 FILESYSTEM_H
+#define FILESYSTEM_H
+
+extern const char file_system_kind_auto[];
+extern const char file_system_kind_unix[];
+extern const char file_system_kind_dos_based[];
+
+extern const char *target_file_system_kind;
+
+/* Same as IS_DIR_SEPARATOR but with file system kind KIND's
+   semantics, instead of host semantics.  */
+
+#define IS_TARGET_DIR_SEPARATOR(kind, c)				\
+  (((kind) == file_system_kind_dos_based) ? IS_DOS_DIR_SEPARATOR (c) \
+   : IS_UNIX_DIR_SEPARATOR (c))
+
+/* Same as IS_ABSOLUTE_PATH but with file system kind KIND's
+   semantics, instead of host semantics.  */
+
+#define IS_TARGET_ABSOLUTE_PATH(kind, p)				\
+  (((kind) == file_system_kind_dos_based) ? IS_DOS_ABSOLUTE_PATH (p) \
+   : IS_UNIX_ABSOLUTE_PATH (p))
+
+/* Same as HAS_DRIVE_SPEC but with file system kind KIND's semantics,
+   instead of host semantics.  */
+
+#define HAS_TARGET_DRIVE_SPEC(kind, p)					\
+  (((kind) == file_system_kind_dos_based) ? HAS_DOS_DRIVE_SPEC (p) \
+   : 0)
+
+/* Same as lbasename, but with file system kind KIND's semantics,
+   instead of host semantics.  */
+extern const char *target_lbasename (const char *kind, const char *name);
+
+/* The effective setting of "set target-file-system-kind", with "auto"
+   resolved to the real kind.  That is, you never see "auto" as a
+   result from this function.  */
+extern const char *effective_target_file_system_kind (void);
+
+#endif