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comparison gcc/config/netbsd-aout.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 a06113de4d67
children
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65:65488c3d617d 67:f6334be47118
1 /* Common configuration file for NetBSD a.out targets. 1 /* Common configuration file for NetBSD a.out targets.
2 Copyright (C) 2002, 2007 Free Software Foundation, Inc. 2 Copyright (C) 2002, 2007, 2010 Free Software Foundation, Inc.
3 Contributed by Wasabi Systems, Inc. 3 Contributed by Wasabi Systems, Inc.
4 4
5 This file is part of GCC. 5 This file is part of GCC.
6 6
7 GCC is free software; you can redistribute it and/or modify 7 GCC is free software; you can redistribute it and/or modify
23 do \ 23 do \
24 { \ 24 { \
25 NETBSD_OS_CPP_BUILTINS_COMMON(); \ 25 NETBSD_OS_CPP_BUILTINS_COMMON(); \
26 } \ 26 } \
27 while (0) 27 while (0)
28
29 /* This defines which switch letters take arguments. */
30
31 #undef SWITCH_TAKES_ARG
32 #define SWITCH_TAKES_ARG(CHAR) \
33 (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
34 || (CHAR) == 'R')
35 28
36 29
37 /* Provide an ASM_SPEC appropriate for NetBSD. Currently we only deal 30 /* Provide an ASM_SPEC appropriate for NetBSD. Currently we only deal
38 with the options for generating PIC code. */ 31 with the options for generating PIC code. */
39 32
62 #undef NETBSD_LINK_SPEC_AOUT 55 #undef NETBSD_LINK_SPEC_AOUT
63 #define NETBSD_LINK_SPEC_AOUT \ 56 #define NETBSD_LINK_SPEC_AOUT \
64 "%{nostdlib:-nostdlib} \ 57 "%{nostdlib:-nostdlib} \
65 %{!shared: \ 58 %{!shared: \
66 %{!nostdlib: \ 59 %{!nostdlib: \
67 %{!r*: \ 60 %{!r: \
68 %{!e*:-e start}}} \ 61 %{!e*:-e start}}} \
69 -dc -dp \ 62 -dc -dp \
70 %{static:-Bstatic}} \ 63 %{static:-Bstatic}} \
71 %{shared:-Bshareable} \ 64 %{shared:-Bshareable} \
72 %{R*} \ 65 %{R*} \
73 %{assert*}" 66 %{assert*}"
74 67
75 /* Default LINK_SPEC. */ 68 /* Default LINK_SPEC. */
76 #undef LINK_SPEC 69 #undef LINK_SPEC
77 #define LINK_SPEC NETBSD_LINK_SPEC_AOUT 70 #define LINK_SPEC NETBSD_LINK_SPEC_AOUT
78
79 /* Some imports from svr4.h in support of shared libraries. */
80 71
81 /* Define the strings used for the .type, .size, and .set directives. 72 /* Define the strings used for the .type, .size, and .set directives.
82 These strings generally do not vary from one system running NetBSD 73 These strings generally do not vary from one system running NetBSD
83 to another, but if a given system needs to use different pseudo-op 74 to another, but if a given system needs to use different pseudo-op
84 names for these, they may be overridden in the file included after 75 names for these, they may be overridden in the file included after
139 #define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ 130 #define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
140 do \ 131 do \
141 { \ 132 { \
142 ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \ 133 ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \
143 ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ 134 ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
144 ASM_OUTPUT_LABEL(FILE, NAME); \ 135 ASM_OUTPUT_FUNCTION_LABEL (FILE, NAME, DECL); \
145 } \ 136 } \
146 while (0) 137 while (0)
147 138
148 139
149 /* Write the extra assembler code needed to declare an object properly. */ 140 /* Write the extra assembler code needed to declare an object properly. */