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comparison gcc/config/mips/iris6.h @ 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 b7f97abdc517
children
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equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
1 /* Definitions of target machine for GNU compiler. IRIX 6.5 version. 1 /* Definitions of target machine for GNU compiler. IRIX 6.5 version.
2 Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2 Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 2000,
3 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 3 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
4 Free Software Foundation, Inc. 4 Free Software Foundation, Inc.
5 5
6 This file is part of GCC. 6 This file is part of GCC.
7 7
8 GCC is free software; you can redistribute it and/or modify 8 GCC is free software; you can redistribute it and/or modify
35 #undef DRIVER_SELF_SPECS 35 #undef DRIVER_SELF_SPECS
36 #define DRIVER_SELF_SPECS \ 36 #define DRIVER_SELF_SPECS \
37 "%{!mabi=*: -mabi=n32}", \ 37 "%{!mabi=*: -mabi=n32}", \
38 /* Configuration-independent MIPS rules. */ \ 38 /* Configuration-independent MIPS rules. */ \
39 BASE_DRIVER_SELF_SPECS 39 BASE_DRIVER_SELF_SPECS
40
41 /* IRIX 6.5 has the float and long double forms of math functions. */
42 #define TARGET_C99_FUNCTIONS 1
40 43
41 /* MIPS specific debugging info */ 44 /* MIPS specific debugging info */
42 #define MIPS_DEBUGGING_INFO 1 45 #define MIPS_DEBUGGING_INFO 1
43 46
44 /* Force the generation of dwarf .debug_frame sections even if not 47 /* Force the generation of dwarf .debug_frame sections even if not
143 #define SIG_ATOMIC_TYPE "int" 146 #define SIG_ATOMIC_TYPE "int"
144 147
145 /* Plain char is unsigned in the SGI compiler. */ 148 /* Plain char is unsigned in the SGI compiler. */
146 #undef DEFAULT_SIGNED_CHAR 149 #undef DEFAULT_SIGNED_CHAR
147 #define DEFAULT_SIGNED_CHAR 0 150 #define DEFAULT_SIGNED_CHAR 0
148
149 #define WORD_SWITCH_TAKES_ARG(STR) \
150 (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
151 || strcmp (STR, "rpath") == 0)
152 151
153 #define TARGET_OS_CPP_BUILTINS() \ 152 #define TARGET_OS_CPP_BUILTINS() \
154 do \ 153 do \
155 { \ 154 { \
156 builtin_define_std ("host_mips"); \ 155 builtin_define_std ("host_mips"); \
313 312
314 /* A linker error can empirically be avoided by removing duplicate 313 /* A linker error can empirically be avoided by removing duplicate
315 library search directories. */ 314 library search directories. */
316 #define LINK_ELIMINATE_DUPLICATE_LDIRECTORIES 1 315 #define LINK_ELIMINATE_DUPLICATE_LDIRECTORIES 1
317 316
317 /* The SGI linker doesn't understand constructor priorities. */
318 #ifndef IRIX_USING_GNU_LD
319 #define SUPPORTS_INIT_PRIORITY 0
320 #endif
321
318 /* Add -g to mips.h default to avoid confusing gas with local symbols 322 /* Add -g to mips.h default to avoid confusing gas with local symbols
319 generated from stabs info. */ 323 generated from stabs info. */
320 #undef NM_FLAGS 324 #undef NM_FLAGS
321 #define NM_FLAGS "-Bng" 325 #define NM_FLAGS "-Bng"
322 326