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comparison gcc/libgcc2.c @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents 77e2b8dfacca
children
comparison
equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
1 /* More subroutines needed by GCC output code on some machines. */ 1 /* More subroutines needed by GCC output code on some machines. */
2 /* Compile this one with gcc. */ 2 /* Compile this one with gcc. */
3 /* Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 3 /* Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009 4 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
5 Free Software Foundation, Inc. 5 Free Software Foundation, Inc.
6 6
7 This file is part of GCC. 7 This file is part of GCC.
8 8
9 GCC is free software; you can redistribute it and/or modify it under 9 GCC is free software; you can redistribute it and/or modify it under
34 #define ATTRIBUTE_HIDDEN __attribute__ ((__visibility__ ("hidden"))) 34 #define ATTRIBUTE_HIDDEN __attribute__ ((__visibility__ ("hidden")))
35 #else 35 #else
36 #define ATTRIBUTE_HIDDEN 36 #define ATTRIBUTE_HIDDEN
37 #endif 37 #endif
38 38
39 #ifndef MIN_UNITS_PER_WORD
40 #define MIN_UNITS_PER_WORD UNITS_PER_WORD
41 #endif
42
43 /* Work out the largest "word" size that we can deal with on this target. */ 39 /* Work out the largest "word" size that we can deal with on this target. */
44 #if MIN_UNITS_PER_WORD > 4 40 #if MIN_UNITS_PER_WORD > 4
45 # define LIBGCC2_MAX_UNITS_PER_WORD 8 41 # define LIBGCC2_MAX_UNITS_PER_WORD 8
46 #elif (MIN_UNITS_PER_WORD > 2 \ 42 #elif (MIN_UNITS_PER_WORD > 2 \
47 || (MIN_UNITS_PER_WORD > 1 && LONG_LONG_TYPE_SIZE > 32)) 43 || (MIN_UNITS_PER_WORD > 1 && __SIZEOF_LONG_LONG__ > 4))
48 # define LIBGCC2_MAX_UNITS_PER_WORD 4 44 # define LIBGCC2_MAX_UNITS_PER_WORD 4
49 #else 45 #else
50 # define LIBGCC2_MAX_UNITS_PER_WORD MIN_UNITS_PER_WORD 46 # define LIBGCC2_MAX_UNITS_PER_WORD MIN_UNITS_PER_WORD
51 #endif 47 #endif
52 48