Mercurial > hg > CbC > CbC_gcc

annotate gcc/config/lm32/lm32.h @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
55
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1 /* Definitions of target machine for GNU compiler, Lattice Mico32 architecture.
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2 Contributed by Jon Beniston <jon@beniston.com>
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3
145
1830386684a0 gcc-9.2.0
anatofuz
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4 Copyright (C) 2009-2020 Free Software Foundation, Inc.
55
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5
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6 This file is part of GCC.
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7
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8 GCC is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published
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10 by the Free Software Foundation; either version 3, or (at your
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11 option) any later version.
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12
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13 GCC is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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16 License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with GCC; see the file COPYING3. If not see
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20 <http://www.gnu.org/licenses/>. */
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21
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22 /*-------------------------------*/
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23 /* Run-time Target Specification */
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24 /*-------------------------------*/
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25
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26 /* Target CPU builtins. */
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27 #define TARGET_CPU_CPP_BUILTINS() \
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28 do \
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29 { \
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30 builtin_define ("__lm32__"); \
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31 builtin_assert ("cpu=lm32"); \
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32 builtin_assert ("machine=lm32"); \
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33 if (TARGET_MULTIPLY_ENABLED) \
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34 builtin_define ("__multiply_enabled__"); \
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35 if (TARGET_DIVIDE_ENABLED) \
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36 builtin_define ("__divide_enabled__"); \
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37 if (TARGET_BARREL_SHIFT_ENABLED) \
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38 builtin_define ("__barrel_shift_enabled__"); \
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39 if (TARGET_SIGN_EXTEND_ENABLED) \
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40 builtin_define ("__sign_extend_enabled__"); \
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41 if (TARGET_USER_ENABLED) \
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42 builtin_define ("__user_enabled__"); \
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43 } \
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44 while (0)
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45
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46 #undef ASM_SPEC
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47 #define ASM_SPEC "\
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48 %{mmultiply-enabled} \
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49 %{mdivide-enabled} \
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50 %{mbarrel-shift-enabled} \
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51 %{msign-extend-enabled} \
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52 %{muser-enabled} \
55
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53 "
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54
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55 /* Let link script define all link options.
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56 Default to using simulator link script. */
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57
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58 #undef STARTFILE_SPEC
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59 #define STARTFILE_SPEC ""
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60 #undef ENDFILE_SPEC
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61 #define ENDFILE_SPEC ""
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62 #undef LIB_SPEC
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63 #define LIB_SPEC "%{!T*:-T sim.ld}"
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64
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65 #undef CC1_SPEC
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66 #define CC1_SPEC "%{G*}"
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67
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68 /*---------------------------------*/
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69 /* Target machine storage layout. */
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70 /*---------------------------------*/
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71
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72 #define BITS_BIG_ENDIAN 0
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73 #define BYTES_BIG_ENDIAN 1
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74 #define WORDS_BIG_ENDIAN 1
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75
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76 #define BITS_PER_WORD 32
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77 #define UNITS_PER_WORD 4
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78
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79 #define POINTER_SIZE 32
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80
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81 #define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
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82 do { \
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83 if (GET_MODE_CLASS (MODE) == MODE_INT \
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84 && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
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85 (MODE) = word_mode; \
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86 } while (0)
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87
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88 #define PARM_BOUNDARY 32
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89
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90 #define STACK_BOUNDARY 32
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91
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92 #define BIGGEST_ALIGNMENT 64
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93
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94 #define FUNCTION_BOUNDARY 32
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95
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96 #define EMPTY_FIELD_BOUNDARY 32
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97
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98 #define STRICT_ALIGNMENT 1
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99
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100 #define TARGET_FLOAT_FORMAT IEEE_FLOAT_FORMAT
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101
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102 /* Make arrays and structures word-aligned to allow faster copying etc. */
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103 #define DATA_ALIGNMENT(TYPE, ALIGN) \
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104 ((((ALIGN) < BITS_PER_WORD) \
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105 && (TREE_CODE (TYPE) == ARRAY_TYPE \
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106 || TREE_CODE (TYPE) == UNION_TYPE \
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107 || TREE_CODE (TYPE) == RECORD_TYPE)) ? BITS_PER_WORD : (ALIGN))
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108
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109 /* We need this for the same reason as DATA_ALIGNMENT, namely to cause
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110 character arrays to be word-aligned so that `strcpy' calls that copy
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111 constants to character arrays can be done inline, and 'strcmp' can be
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112 optimised to use word loads. */
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113 #define LOCAL_ALIGNMENT(TYPE, ALIGN) \
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114 DATA_ALIGNMENT (TYPE, ALIGN)
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115
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116 /*----------------------------------------*/
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117 /* Layout of source language data types. */
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118 /*----------------------------------------*/
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119
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120 #define INT_TYPE_SIZE 32
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121 #define SHORT_TYPE_SIZE 16
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122 #define LONG_TYPE_SIZE 32
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123 #define LONG_LONG_TYPE_SIZE 64
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124
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 #define FLOAT_TYPE_SIZE 32
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 #define DOUBLE_TYPE_SIZE 64
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 #define LONG_DOUBLE_TYPE_SIZE 64
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
128
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 #define DEFAULT_SIGNED_CHAR 0
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
130
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 #define SIZE_TYPE "unsigned int"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
132
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 #define PTRDIFF_TYPE "int"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
134
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 /*---------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 /* Standard register usage. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 /*---------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 #define FIRST_PSEUDO_REGISTER 32
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
140
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 #define RV_REGNUM 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 #define GP_REGNUM 26
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 #define FP_REGNUM 27
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 #define SP_REGNUM 28
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 #define RA_REGNUM 29
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
146
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 #define G_REG_P(X) ((X)<32)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 #define FIXED_REGISTERS \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 { 1, 0, 0, 0, 0, 0, 0, 0, \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 0, 0, 0, 0, 0, 0, 0, 0, \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 0, 0, 0, 0, 0, 0, 0, 0, \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 0, 0, 1, 0, 1, 0, 1, 1}
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 #define CALL_USED_REGISTERS \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 { 1, 1, 1, 1, 1, 1, 1, 1, \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 1, 1, 1, 0, 0, 0, 0, 0, \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 0, 0, 0, 0, 0, 0, 0, 0, \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 0, 0, 1, 0, 1, 0, 1, 1}
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 #define AVOID_CCMODE_COPIES
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 /*----------------------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 /* Register classes and constants. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 /*----------------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 enum reg_class
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 NO_REGS,
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 GENERAL_REGS,
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 ALL_REGS,
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 LIM_REG_CLASSES
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 };
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 #define N_REG_CLASSES (int) LIM_REG_CLASSES
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 #define REG_CLASS_NAMES { "NO_REGS", "GENERAL_REGS", "ALL_REGS" }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 #define REG_CLASS_CONTENTS \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 { {0x00000000}, \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 {0xffffffff}, \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 {0xffffffff} \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 }
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 #define REGNO_REG_CLASS(REGNO) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 (G_REG_P(REGNO) ? GENERAL_REGS : NO_REGS)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 #define INDEX_REG_CLASS NO_REGS
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 #define BASE_REG_CLASS GENERAL_REGS
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 #define REGNO_OK_FOR_BASE_P(REGNO) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 (G_REG_P (REGNO) || G_REG_P ((unsigned) reg_renumber[REGNO]))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 #define REGNO_OK_FOR_INDEX_P(REGNO) 0
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 /*----------------------------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 /* Stack Layout and Calling Conventions. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 /*----------------------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 #define STACK_GROWS_DOWNWARD 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 #define FRAME_GROWS_DOWNWARD 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 #define STACK_POINTER_OFFSET (UNITS_PER_WORD)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 #define FIRST_PARM_OFFSET(FNDECL) (UNITS_PER_WORD)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 #define STACK_POINTER_REGNUM SP_REGNUM
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 #define FRAME_POINTER_REGNUM FP_REGNUM
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 #define ARG_POINTER_REGNUM FRAME_POINTER_REGNUM
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214
67
f6334be47118 update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 55
diff changeset
215 #define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (SImode, RA_REGNUM)
f6334be47118 update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 55
diff changeset
216
55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 #define RETURN_ADDR_RTX(count, frame) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 lm32_return_addr_rtx (count, frame)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 /* FIXME - This is not yet supported. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 #define STATIC_CHAIN_REGNUM 9
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 #define ELIMINABLE_REGS \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 {{ FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226 }
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 #define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 (OFFSET) = lm32_compute_initial_elimination_offset (FROM, TO)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
230
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 /*-----------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 /* Function argument passing. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 /*-----------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 #define ACCUMULATE_OUTGOING_ARGS 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 /*--------------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 /* Passing Arguments in Registers */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 /*--------------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
240
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
241 /* The first argument register. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 #define LM32_FIRST_ARG_REG 1
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
243
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 /* The number of (integer) argument register available. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 #define LM32_NUM_ARG_REGS 8
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
246
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 #define CUMULATIVE_ARGS int
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
248
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
249 #define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT,N_NAMED_ARGS) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 (CUM) = 0
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
251
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 #define FUNCTION_ARG_REGNO_P(r) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 (((r) >= LM32_FIRST_ARG_REG) && ((r) <= LM32_NUM_ARG_REGS))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
254
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 /*--------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
256 /* Function results. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 /*--------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
258
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 #define FUNCTION_VALUE(VALTYPE, FUNC) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 gen_rtx_REG ((INTEGRAL_TYPE_P (VALTYPE) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
261 && TYPE_PRECISION (VALTYPE) < BITS_PER_WORD) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 ? word_mode \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 : TYPE_MODE (VALTYPE), \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 RV_REGNUM)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
265
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 #define LIBCALL_VALUE(MODE) gen_rtx_REG (MODE, RV_REGNUM)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
267
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 #define FUNCTION_VALUE_REGNO_P(N) ((N) == RV_REGNUM)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
269
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 #define RETURN_IN_MEMORY(TYPE) lm32_return_in_memory (TYPE)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
271
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
272 #define DEFAULT_PCC_STRUCT_RETURN 0
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
273
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 /* Convert from bytes to ints. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 #define LM32_NUM_INTS(X) (((X) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
276
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
277 /* The number of (integer) registers required to hold a quantity of
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
278 type MODE. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
279 #define LM32_NUM_REGS(MODE) LM32_NUM_INTS (GET_MODE_SIZE (MODE))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
280
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 /* The number of (integer) registers required to hold a quantity of
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 TYPE MODE. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
283 #define LM32_NUM_REGS2(MODE, TYPE) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
284 LM32_NUM_INTS ((MODE) == BLKmode ? \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
285 int_size_in_bytes (TYPE) : GET_MODE_SIZE (MODE))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
286
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
287 /*---------------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
288 /* Function entry and exit. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
289 /*---------------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
290
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
291 /*-------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
292 /* Profiling. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 /*-------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
294
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
295 #define FUNCTION_PROFILER(FILE, LABELNO)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
296
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 /*---------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 /* Trampolines. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 /*---------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
300
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
301 #define TRAMPOLINE_SIZE 0
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
302
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
303 /*---------------------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
304 /* Addressing Modes. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
305 /*---------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
306
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
307 #define CONSTANT_ADDRESS_P(X) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
308 ((GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
309 || GET_CODE (X) == CONST_INT || GET_CODE (X) == HIGH \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
310 || (GET_CODE (X) == CONST)))
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
311
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
312 #define MAX_REGS_PER_ADDRESS 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
313
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
314 #define STRICT_REG_OK_FOR_BASE_P(X) \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
315 (REGNO_OK_FOR_BASE_P (REGNO (X)))
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 #define NONSTRICT_REG_OK_FOR_BASE_P(X) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
317 (G_REG_P (REGNO (X)) || !HARD_REGISTER_NUM_P (REGNO (X)))
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
318
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
319 #ifdef REG_OK_STRICT
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
320 #define REG_OK_FOR_BASE_P(X) STRICT_REG_OK_FOR_BASE_P(X)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
321 #else
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 #define REG_OK_FOR_BASE_P(X) NONSTRICT_REG_OK_FOR_BASE_P(X)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
323 #endif
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
324
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
325 /*-------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
326 /* Condition Code Status. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
327 /*-------------------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
328
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
329 #define REVERSIBLE_CC_MODE(MODE) 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
330
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
331 /*---------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
332 /* Costs. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
333 /*---------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
334
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 #define SLOW_BYTE_ACCESS 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336
111
kono
parents: 67
diff changeset
337 #define NO_FUNCTION_CSE 1
55
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
338
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
339 #define BRANCH_COST(speed_p, predictable_p) 4
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
340
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
341 #define MOVE_RATIO(speed) (speed ? 24 : 3)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
342
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
343 /*------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
344 /* Sections. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
345 /*------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 #define TEXT_SECTION_ASM_OP "\t.section\t.text"
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
348 #define DATA_SECTION_ASM_OP "\t.section\t.data"
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 #define SDATA_SECTION_ASM_OP "\t.section\t.sdata,\"aw\""
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
350 #define BSS_SECTION_ASM_OP "\t.section\t.bss"
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
351 #define SBSS_SECTION_ASM_OP "\t.section\t.sbss,\"aw\""
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
352
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
353 /*-------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
354 /* PIC. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
355 /*-------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
356
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
357 #define PIC_OFFSET_TABLE_REGNUM (flag_pic ? GP_REGNUM : INVALID_REGNUM)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
358
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
359 #define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
360
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
361 #define LEGITIMATE_PIC_OPERAND_P(X) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
362 (!(nonpic_symbol_mentioned_p (X)))
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
363
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
364 /*-------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
365 /* Assembler. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
366 /*-------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
367
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 #define ASM_COMMENT_START "#"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
370 #define ASM_APP_ON "#APP\n"
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
371
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372 #define ASM_APP_OFF "#NO_APP\n"
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
373
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
374 #define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 do { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
376 fputc ( '\t', FILE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
377 assemble_name (FILE, LABEL1); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
378 fputs ( " = ", FILE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
379 assemble_name (FILE, LABEL2); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 fputc ( '\n', FILE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
382
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 /* Override default implementation in elfos.h to support -G. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384 #undef ASM_OUTPUT_ALIGNED_LOCAL
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 do { \
67
f6334be47118 update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 55
diff changeset
387 if ((SIZE) <= (unsigned HOST_WIDE_INT) g_switch_value) \
55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
388 switch_to_section (sbss_section); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389 else \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 switch_to_section (bss_section); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391 ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
392 if (!flag_inhibit_size_directive) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
393 ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394 ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
395 ASM_OUTPUT_LABEL(FILE, NAME); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
398
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
399 /* Override default implementation in elfos.h to support -G. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 #undef ASM_OUTPUT_ALIGNED_COMMON
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
401 #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
402 do \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
403 { \
67
f6334be47118 update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 55
diff changeset
404 if ((SIZE) <= (unsigned HOST_WIDE_INT) g_switch_value) \
55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
406 switch_to_section (sbss_section); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
407 (*targetm.asm_out.globalize_label) (FILE, NAME); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
408 ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
409 if (!flag_inhibit_size_directive) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
410 ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
411 ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
412 ASM_OUTPUT_LABEL(FILE, NAME); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 } \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 else \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 switch_to_section (bss_section); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 fprintf ((FILE), "%s", COMMON_ASM_OP); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
419 assemble_name ((FILE), (NAME)); \
111
kono
parents: 67
diff changeset
420 fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \
55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
421 (SIZE), (ALIGN) / BITS_PER_UNIT); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
422 } \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
423 } \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 #define ASM_OUTPUT_LABEL(FILE, NAME) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
427 do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
428
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
429 #define ASM_OUTPUT_LABELREF(FILE,NAME) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
430 do { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
431 const char *xname = (NAME); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 if (xname[0] == '@') \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 xname += 1; \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
434 if (xname[0] == '*') \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 xname += 1; \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 fputs (xname, FILE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
437 } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
438
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
439 #define ASM_OUTPUT_SYMBOL_REF(STREAM, SYMBOL) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 do { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
441 assemble_name (STREAM, XSTR (SYMBOL, 0)); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
442 } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
443
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
444 #define GLOBAL_ASM_OP "\t.global\t"
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
445
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
446 #define REGISTER_NAMES \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
447 { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
449 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
450 "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
451 "r24", "r25", "gp", "fp", "sp", "ra", "ea", "ba"}
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
452
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 #define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454 (((CHAR) == '&') || ((CHAR) == '@') || ((CHAR) == '*'))
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
456 #define PRINT_OPERAND(FILE, X, CODE) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
457 lm32_print_operand (FILE, X, CODE)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
458
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460 lm32_print_operand_address (FILE, ADDR)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 #ifndef LOCAL_LABEL_PREFIX
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
463 #define LOCAL_LABEL_PREFIX "."
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 #endif
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
465
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
466 #define ASM_OUTPUT_ALIGN(FILE,LOG) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", (1 << (LOG))); } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
468
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
469 #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
470 do { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 char label[64]; \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472 ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 fprintf (FILE, "\n\t.word\t"); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474 assemble_name (FILE, label); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
475 fprintf (FILE, "\n"); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
476 } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
477
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
478 #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
479 do { \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 char label[64]; \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
481 fprintf (FILE, "\t.word\t("); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
482 ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
483 assemble_name (FILE, label); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
484 fprintf (FILE, "-"); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
485 ASM_GENERATE_INTERNAL_LABEL (label, "L", REL); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
486 assemble_name (FILE, label); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
487 fprintf (FILE, ")\n"); \
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
488 } while (0)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
489
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
490 /*-------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 /* Debugging. */
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
492 /*-------------*/
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
493
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
494 #define DBX_REGISTER_NUMBER(REGNO) (REGNO)
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
495
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
496 #define DEFAULT_GDB_EXTENSIONS 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
497
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
498 /*--------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
499 /* Misc. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
500 /*--------*/
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
501
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
502 #define CASE_VECTOR_MODE Pmode
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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503
111
kono
parents: 67
diff changeset
504 #define WORD_REGISTER_OPERATIONS 1
55
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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505
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
506 #define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
507
111
kono
parents: 67
diff changeset
508 #define SHORT_IMMEDIATES_SIGN_EXTEND 1
55
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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509
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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510 #define MOVE_MAX UNITS_PER_WORD
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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511 #define MAX_MOVE_MAX 4
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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512
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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513 #define SHIFT_COUNT_TRUNCATED 1
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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514
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
515 #define Pmode SImode
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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516
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
517 #define FUNCTION_MODE SImode
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
518
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
519 #define STORE_FLAG_VALUE 1