* gregset.h (GDB_FPXREGSET_T): Remove.

(gdb_fpxregset_t): Likewise.
	(supply_fpxregset): Remove prototype.
	(fill_fpxregset): Likewise.
	* i386-linux-nat.c (supply_fpxregset): Remove.
	(fill_fpxregset): Likewise.
	(fetch_fpxregs): Inline supply_fpxregset call.
	(store_fpxregs): Inline fill_fpxregset call.

	* config/i386/linux.mh: Set NAT_FILE to config/nm-linux.h.
	* config/i386/nm-linux.h: Remove file.

gdb/ChangeLog

@@ -1,3 +1,17 @@
+2010-06-09  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* gregset.h (GDB_FPXREGSET_T): Remove.
+	(gdb_fpxregset_t): Likewise.
+	(supply_fpxregset): Remove prototype.
+	(fill_fpxregset): Likewise.
+	* i386-linux-nat.c (supply_fpxregset): Remove.
+	(fill_fpxregset): Likewise.
+	(fetch_fpxregs): Inline supply_fpxregset call.
+	(store_fpxregs): Inline fill_fpxregset call.
+
+	* config/i386/linux.mh: Set NAT_FILE to config/nm-linux.h.
+	* config/i386/nm-linux.h: Remove file.
+
 2010-06-09  Michael Snyder  <msnyder@vmware.com>
 
 	* target.c (update_current_target): Fix spelling error in comment.

gdb/config/i386/linux.mh

@@ -1,6 +1,6 @@
 # Host: Intel 386 running GNU/Linux.
 
-NAT_FILE= nm-linux.h
+NAT_FILE= config/nm-linux.h
 NATDEPFILES= inf-ptrace.o fork-child.o \
 	i386-nat.o i386-linux-nat.o \
 	proc-service.o linux-thread-db.o \

gdb/config/i386/nm-linux.h

@@ -1,32 +0,0 @@
-/* Native support for GNU/Linux x86.
-
-   Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2005, 2007, 2008, 2009, 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 NM_LINUX_H
-#define NM_LINUX_H
-
-#include "config/nm-linux.h"
-
-#ifdef HAVE_PTRACE_GETFPXREGS
-/* Include register set support for the SSE registers.  */
-#define FILL_FPXREGSET
-#endif
-
-#endif /* nm-linux.h */

gdb/gregset.h

@@ -57,20 +57,4 @@ extern void fill_gregset (const struct regcache *regcache,
 extern void fill_fpregset (const struct regcache *regcache,
 			   gdb_fpregset_t *fpregs, int regno);
 
-#ifdef FILL_FPXREGSET
-/* GNU/Linux i386: Copy register values between GDB's internal register cache
-   and the i386 extended floating point registers.  */
-
-#ifndef GDB_FPXREGSET_T
-#define GDB_FPXREGSET_T elf_fpxregset_t
-#endif
-
-typedef GDB_FPXREGSET_T gdb_fpxregset_t;
-
-extern void supply_fpxregset (struct regcache *regcache,
-			      const gdb_fpxregset_t *fpxregs);
-extern void fill_fpxregset (const struct regcache *regcache,
-			    gdb_fpxregset_t *fpxregs, int regno);
-#endif
-
 #endif

gdb/i386-linux-nat.c

@@ -413,27 +413,6 @@ store_xstateregs (const struct regcache *regcache, int tid, int regno)
 
 #ifdef HAVE_PTRACE_GETFPXREGS
 
-/* Fill GDB's register array with the floating-point and SSE register
-   values in *FPXREGSETP.  */
-
-void
-supply_fpxregset (struct regcache *regcache,
-		  const elf_fpxregset_t *fpxregsetp)
-{
-  i387_supply_fxsave (regcache, -1, fpxregsetp);
-}
-
-/* Fill register REGNO (if it is a floating-point or SSE register) in
-   *FPXREGSETP with the value in GDB's register array.  If REGNO is
-   -1, do this for all registers.  */
-
-void
-fill_fpxregset (const struct regcache *regcache,
-		elf_fpxregset_t *fpxregsetp, int regno)
-{
-  i387_collect_fxsave (regcache, regno, fpxregsetp);
-}
-
 /* Fetch all registers covered by the PTRACE_GETFPXREGS request from
    process/thread TID and store their values in GDB's register array.
    Return non-zero if successful, zero otherwise.  */
@@ -457,7 +436,7 @@ fetch_fpxregs (struct regcache *regcache, int tid)
       perror_with_name (_("Couldn't read floating-point and SSE registers"));
     }
 
-  supply_fpxregset (regcache, (const elf_fpxregset_t *) &fpxregs);
+  i387_supply_fxsave (regcache, -1, (const elf_fpxregset_t *) &fpxregs);
   return 1;
 }
 
@@ -484,7 +463,7 @@ store_fpxregs (const struct regcache *regcache, int tid, int regno)
       perror_with_name (_("Couldn't read floating-point and SSE registers"));
     }
 
-  fill_fpxregset (regcache, &fpxregs, regno);
+  i387_collect_fxsave (regcache, regno, &fpxregs);
 
   if (ptrace (PTRACE_SETFPXREGS, tid, 0, &fpxregs) == -1)
     perror_with_name (_("Couldn't write floating-point and SSE registers"));