X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fdefaults.h;h=26f90edf3fbd4b100b351dbb62b3740619d1e64b;hb=1090d1d16bbfb065a4a4ac44ac194a9279dfe59c;hp=b6cec4b249bb8ac00178217c42a73c610ad939df;hpb=8645d3e7de18e07ecec03a645dbe7650d34e63f4;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/defaults.h b/gcc/defaults.h
index b6cec4b249b..26f90edf3fb 100644
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -1,6 +1,6 @@
 /* Definitions of various defaults for tm.h macros.
    Copyright (C) 1992, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2007, 2008, 2009
+   2005, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    Contributed by Ron Guilmette (rfg@monkeys.com)
 
@@ -118,11 +118,15 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #endif
 #endif
 
+#ifndef TLS_COMMON_ASM_OP
+#define TLS_COMMON_ASM_OP ".tls_common"
+#endif
+
 #if defined (HAVE_AS_TLS) && !defined (ASM_OUTPUT_TLS_COMMON)
 #define ASM_OUTPUT_TLS_COMMON(FILE, DECL, NAME, SIZE)			\
   do									\
     {									\
-      fprintf ((FILE), "\t.tls_common\t");				\
+      fprintf ((FILE), "\t%s\t", TLS_COMMON_ASM_OP);			\
       assemble_name ((FILE), (NAME));					\
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",		\
 	       (SIZE), DECL_ALIGN (DECL) / BITS_PER_UNIT);		\
@@ -460,11 +464,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 
 #ifndef DECIMAL32_TYPE_SIZE
 #define DECIMAL32_TYPE_SIZE 32
-#endif 
+#endif
 
-#ifndef DECIMAL64_TYPE_SIZE 
+#ifndef DECIMAL64_TYPE_SIZE
 #define DECIMAL64_TYPE_SIZE 64
-#endif 
+#endif
 
 #ifndef DECIMAL128_TYPE_SIZE
 #define DECIMAL128_TYPE_SIZE 128
@@ -1086,7 +1090,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 
 /* On most machines, the CFA coincides with the first incoming parm.  */
 #ifndef ARG_POINTER_CFA_OFFSET
-#define ARG_POINTER_CFA_OFFSET(FNDECL) FIRST_PARM_OFFSET (FNDECL)
+#define ARG_POINTER_CFA_OFFSET(FNDECL) \
+  (FIRST_PARM_OFFSET (FNDECL) + crtl->args.pretend_args_size)
 #endif
 
 /* On most machines, we use the CFA as DW_AT_frame_base.  */
@@ -1147,10 +1152,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define ATTRIBUTE_ALIGNED_VALUE BIGGEST_ALIGNMENT
 #endif
 
-#ifndef CAN_ELIMINATE
-#define CAN_ELIMINATE(FROM, TO) true
-#endif
-
 /* Many ports have no mode-dependent addresses (except possibly autoincrement
    and autodecrement addresses, which are handled by target-independent code
    in recog.c).  */
@@ -1158,4 +1159,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define GO_IF_MODE_DEPENDENT_ADDRESS(X, WIN)
 #endif
 
+/* For most ports anything that evaluates to a constant symbolic
+   or integer value is acceptable as a constant address.  */
+#ifndef CONSTANT_ADDRESS_P
+#define CONSTANT_ADDRESS_P(X)   (CONSTANT_P (X) && GET_CODE (X) != CONST_DOUBLE)
+#endif
+
 #endif  /* ! GCC_DEFAULTS_H */