10 files changed, 171 insertions, 8 deletions
diff --git a/gcc/config/alpha/elf.opt b/gcc/config/alpha/elf.opt
new file mode 100644
index 00000000000..edafd5d37f5
--- /dev/null
+++ b/gcc/config/alpha/elf.opt
@@ -0,0 +1,30 @@
+; Alpha ELF options.
+
+; Copyright (C) 2011
+; Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC 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, or (at your option) any later
+; version.
+;
+; GCC 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 GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+relax
+Driver
+
+; This comment is to ensure we retain the blank line above.
diff --git a/gcc/config/arm/vxworks.opt b/gcc/config/arm/vxworks.opt
new file mode 100644
index 00000000000..bc847839121
--- /dev/null
+++ b/gcc/config/arm/vxworks.opt
@@ -0,0 +1,60 @@
+; ARM VxWorks options.
+
+; Copyright (C) 2011
+; Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC 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, or (at your option) any later
+; version.
+;
+; GCC 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 GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+t4
+Driver
+
+t4be
+Driver
+
+t4t
+Driver
+
+t4tbe
+Driver
+
+t5
+Driver
+
+t5be
+Driver
+
+t5t
+Driver
+
+t5tbe
+Driver
+
+tstrongarm
+Driver
+
+txscale
+Driver
+
+txscalebe
+Driver
+
+; This comment is to ensure we retain the blank line above.
diff --git a/gcc/config/i386/cygming.opt b/gcc/config/i386/cygming.opt
index 89d5d09d1aa..0fb325bdeea 100644
--- a/gcc/config/i386/cygming.opt
+++ b/gcc/config/i386/cygming.opt
@@ -1,6 +1,6 @@
 ; Cygwin- and MinGW-specific options.
 
-; Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
+; Copyright (C) 2005, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
 ;
@@ -49,3 +49,6 @@ Use the GNU extension to the PE format for aligned common data
 muse-libstdc-wrappers
 Target Condition({defined (USE_CYGWIN_LIBSTDCXX_WRAPPERS)})
 Compile code that relies on Cygwin DLL wrappers to support C++ operator new/delete replacement
+
+posix
+Driver
diff --git a/gcc/config/i386/netware.opt b/gcc/config/i386/netware.opt
new file mode 100644
index 00000000000..e1d903a2f7f
--- /dev/null
+++ b/gcc/config/i386/netware.opt
@@ -0,0 +1,33 @@
+; Netware options.
+
+; Copyright (C) 2011
+; Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC 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, or (at your option) any later
+; version.
+;
+; GCC 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 GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+posix
+Driver
+
+pthread
+Driver
+
+; This comment is to ensure we retain the blank line above.
diff --git a/gcc/config/i386/nto.opt b/gcc/config/i386/nto.opt
new file mode 100644
index 00000000000..ddfaa90c97f
--- /dev/null
+++ b/gcc/config/i386/nto.opt
@@ -0,0 +1,33 @@
+; QNX options.
+
+; Copyright (C) 2011
+; Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC 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, or (at your option) any later
+; version.
+;
+; GCC 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 GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+G
+Driver
+
+YP,
+Driver Joined
+
+; This comment is to ensure we retain the blank line above.
diff --git a/gcc/config/interix.opt b/gcc/config/interix.opt
index 5c95b250236..f5032996576 100644
--- a/gcc/config/interix.opt
+++ b/gcc/config/interix.opt
@@ -1,6 +1,6 @@
 ; Interix options.
 
-; Copyright (C) 2010
+; Copyright (C) 2010, 2011
 ; Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
@@ -30,4 +30,7 @@ Driver
 G
 Driver
 
+posix
+Driver
+
 ; This comment is to ensure we retain the blank line above.
diff --git a/gcc/config/lm32/t-lm32 b/gcc/config/lm32/t-lm32
index ebe377314dc..ec9a18b73a7 100644
--- a/gcc/config/lm32/t-lm32
+++ b/gcc/config/lm32/t-lm32
@@ -1,2 +1,2 @@
 # for multilib
-MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
+MULTILIB_OPTIONS = mbarrel-shift-enabled mmultiply-enabled mdivide-enabled msign-extend-enabled
diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c
index 3a741392aa0..5ccaa2e335a 100644
--- a/gcc/config/m32c/m32c.c
+++ b/gcc/config/m32c/m32c.c
@@ -636,8 +636,9 @@ m32c_regno_reg_class (int regno)
     case R3_REGNO:
       return R3_REGS;
     case A0_REGNO:
+      return A0_REGS;
     case A1_REGNO:
-      return A_REGS;
+      return A1_REGS;
     case SB_REGNO:
       return SB_REGS;
     case FB_REGNO:
diff --git a/gcc/config/m32c/m32c.h b/gcc/config/m32c/m32c.h
index a953ee33a3e..5c6970ac22a 100644
--- a/gcc/config/m32c/m32c.h
+++ b/gcc/config/m32c/m32c.h
@@ -200,9 +200,6 @@ machine_function;
 #undef  SIZE_TYPE
 #define SIZE_TYPE "unsigned int"
 
-#undef  PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
 #undef  WCHAR_TYPE
 #define WCHAR_TYPE "long int"
 
diff --git a/gcc/config/openbsd.opt b/gcc/config/openbsd.opt
index b27a4689bbc..b8c8fd41698 100644
--- a/gcc/config/openbsd.opt
+++ b/gcc/config/openbsd.opt
@@ -1,6 +1,6 @@
 ; OpenBSD options.
 
-; Copyright (C) 2010
+; Copyright (C) 2010, 2011
 ; Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
@@ -24,6 +24,9 @@
 
 ; Please try to keep this file in ASCII collating order.
 
+assert=
+Driver JoinedOrMissing
+
 posix
 Driver