Mercurial > hg > CbC > CbC_gcc
annotate gcc/optc-gen.awk @ 108:7ad14f446135
add CbC-example/rectypeTest/
author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
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date | Thu, 14 Jun 2012 20:30:24 +0900 |
parents | f6334be47118 |
children | 04ced10e8804 |
rev | line source |
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1 # Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010, 2011 |
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2 # Free Software Foundation, Inc. |
0 | 3 # Contributed by Kelley Cook, June 2004. |
4 # Original code from Neil Booth, May 2003. | |
5 # | |
6 # This program is free software; you can redistribute it and/or modify it | |
7 # under the terms of the GNU General Public License as published by the | |
8 # Free Software Foundation; either version 3, or (at your option) any | |
9 # later version. | |
10 # | |
11 # This program is distributed in the hope that it will be useful, | |
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 # GNU General Public License for more details. | |
15 # | |
16 # You should have received a copy of the GNU General Public License | |
17 # along with this program; see the file COPYING3. If not see | |
18 # <http://www.gnu.org/licenses/>. | |
19 | |
20 # This Awk script reads in the option records generated from | |
21 # opt-gather.awk, combines the flags of duplicate options and generates a | |
22 # C file. | |
23 # | |
24 # This program uses functions from opt-functions.awk | |
25 # | |
26 # Usage: awk -f opt-functions.awk -f optc-gen.awk \ | |
27 # [-v header_name=header.h] < inputfile > options.c | |
28 | |
29 BEGIN { | |
30 n_opts = 0 | |
31 n_langs = 0 | |
32 n_target_save = 0 | |
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33 n_extra_vars = 0 |
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34 n_extra_target_vars = 0 |
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35 n_extra_c_includes = 0 |
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36 n_extra_h_includes = 0 |
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37 n_enums = 0 |
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38 quote = "\042" |
0 | 39 comma = "," |
40 FS=SUBSEP | |
41 # Default the name of header created from opth-gen.awk to options.h | |
42 if (header_name == "") header_name="options.h" | |
43 } | |
44 | |
45 # Collect the text and flags of each option into an array | |
46 { | |
47 if ($1 == "Language") { | |
48 langs[n_langs] = $2 | |
49 n_langs++; | |
50 } | |
51 else if ($1 == "TargetSave") { | |
52 # Make sure the declarations are put in source order | |
53 target_save_decl[n_target_save] = $2 | |
54 n_target_save++ | |
55 } | |
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56 else if ($1 == "Variable") { |
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57 extra_vars[n_extra_vars] = $2 |
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58 n_extra_vars++ |
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59 } |
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60 else if ($1 == "TargetVariable") { |
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61 # Combination of TargetSave and Variable |
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62 extra_vars[n_extra_vars] = $2 |
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63 n_extra_vars++ |
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64 |
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65 var = $2 |
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66 sub(" *=.*", "", var) |
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67 orig_var = var |
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68 name = var |
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69 type = var |
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70 sub("^.*[ *]", "", name) |
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71 sub(" *" name "$", "", type) |
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72 target_save_decl[n_target_save] = type " x_" name |
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73 n_target_save++ |
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74 |
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75 extra_target_vars[n_extra_target_vars] = name |
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76 n_extra_target_vars++; |
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77 } |
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78 else if ($1 == "HeaderInclude") { |
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79 extra_h_includes[n_extra_h_includes++] = $2; |
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80 } |
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81 else if ($1 == "SourceInclude") { |
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82 extra_c_includes[n_extra_c_includes++] = $2; |
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83 } |
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84 else if ($1 == "Enum") { |
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85 props = $2 |
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86 name = opt_args("Name", props) |
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87 type = opt_args("Type", props) |
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88 unknown_error = opt_args("UnknownError", props) |
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89 enum_names[n_enums] = name |
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90 enum_type[name] = type |
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91 enum_index[name] = n_enums |
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92 enum_unknown_error[name] = unknown_error |
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93 enum_help[name] = $3 |
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94 n_enums++ |
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95 } |
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96 else if ($1 == "EnumValue") { |
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97 props = $2 |
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98 enum_name = opt_args("Enum", props) |
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99 string = opt_args("String", props) |
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100 value = opt_args("Value", props) |
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101 val_flags = "0" |
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102 val_flags = val_flags \ |
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103 test_flag("Canonical", props, "| CL_ENUM_CANONICAL") \ |
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104 test_flag("DriverOnly", props, "| CL_ENUM_DRIVER_ONLY") |
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105 enum_data[enum_name] = enum_data[enum_name] \ |
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106 " { " quote string quote ", " value ", " val_flags \ |
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107 " },\n" |
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108 } |
0 | 109 else { |
110 name = opt_args("Mask", $1) | |
111 if (name == "") { | |
112 opts[n_opts] = $1 | |
113 flags[n_opts] = $2 | |
114 help[n_opts] = $3 | |
115 for (i = 4; i <= NF; i++) | |
116 help[n_opts] = help[n_opts] " " $i | |
117 n_opts++; | |
118 } | |
119 } | |
120 } | |
121 | |
122 # Dump that array of options into a C file. | |
123 END { | |
124 print "/* This file is auto-generated by optc-gen.awk. */" | |
125 print "" | |
126 n_headers = split(header_name, headers, " ") | |
127 for (i = 1; i <= n_headers; i++) | |
128 print "#include " quote headers[i] quote | |
129 print "#include " quote "opts.h" quote | |
130 print "#include " quote "intl.h" quote | |
131 print "" | |
67
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132 print "#ifndef GCC_DRIVER" |
0 | 133 print "#include " quote "flags.h" quote |
134 print "#include " quote "target.h" quote | |
135 print "#endif /* GCC_DRIVER */" | |
136 print "" | |
137 | |
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138 if (n_extra_c_includes > 0) { |
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139 for (i = 0; i < n_extra_c_includes; i++) { |
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140 print "#include " quote extra_c_includes[i] quote |
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141 } |
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142 print "" |
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143 } |
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144 |
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145 for (i = 0; i < n_enums; i++) { |
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146 name = enum_names[i] |
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147 type = enum_type[name] |
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148 print "static const struct cl_enum_arg cl_enum_" name \ |
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149 "_data[] = " |
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150 print "{" |
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151 print enum_data[name] " { NULL, 0, 0 }" |
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152 print "};" |
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153 print "" |
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154 print "static void" |
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155 print "cl_enum_" name "_set (void *var, int value)" |
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156 print "{" |
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157 print " *((" type " *) var) = (" type ") value;" |
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158 print "}" |
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159 print "" |
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160 print "static int" |
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161 print "cl_enum_" name "_get (const void *var)" |
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162 print "{" |
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163 print " return (int) *((const " type " *) var);" |
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164 print "}" |
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165 print "" |
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166 } |
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167 |
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168 print "const struct cl_enum cl_enums[] =" |
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169 print "{" |
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170 for (i = 0; i < n_enums; i++) { |
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171 name = enum_names[i] |
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172 ehelp = enum_help[name] |
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173 if (ehelp == "") |
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174 ehelp = "NULL" |
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175 else |
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176 ehelp = quote ehelp quote |
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177 unknown_error = enum_unknown_error[name] |
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178 if (unknown_error == "") |
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179 unknown_error = "NULL" |
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180 else |
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181 unknown_error = quote unknown_error quote |
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182 print " {" |
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183 print " " ehelp "," |
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184 print " " unknown_error "," |
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185 print " cl_enum_" name "_data," |
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186 print " sizeof (" enum_type[name] ")," |
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187 print " cl_enum_" name "_set," |
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188 print " cl_enum_" name "_get" |
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189 print " }," |
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190 } |
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191 print "};" |
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192 print "const unsigned int cl_enums_count = " n_enums ";" |
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193 print "" |
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194 |
0 | 195 have_save = 0; |
67
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196 if (n_extra_target_vars) |
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197 have_save = 1 |
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198 |
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199 print "const struct gcc_options global_options_init =\n{" |
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200 for (i = 0; i < n_extra_vars; i++) { |
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201 var = extra_vars[i] |
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202 init = extra_vars[i] |
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203 if (var ~ "=" ) { |
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204 sub(".*= *", "", init) |
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205 sub(" *=.*", "", var) |
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206 sub("^.*[ *]", "", var) |
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207 sub("\\[.*\\]$", "", var) |
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208 } else { |
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209 init = "0" |
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210 } |
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211 var_seen[var] = 1 |
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212 print " " init ", /* " var " */" |
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213 } |
0 | 214 for (i = 0; i < n_opts; i++) { |
215 if (flag_set_p("Save", flags[i])) | |
216 have_save = 1; | |
217 | |
218 name = var_name(flags[i]); | |
219 if (name == "") | |
220 continue; | |
221 | |
67
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222 init = opt_args("Init", flags[i]) |
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223 if (init != "") { |
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224 if (name in var_init && var_init[name] != init) |
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225 print "#error multiple initializers for " name |
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226 var_init[name] = init |
0 | 227 } |
67
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228 } |
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229 for (i = 0; i < n_opts; i++) { |
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230 name = var_name(flags[i]); |
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231 if (name == "") |
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232 continue; |
0 | 233 |
67
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234 if (name in var_seen) |
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235 continue; |
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236 |
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237 if (name in var_init) |
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238 init = var_init[name] |
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239 else |
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240 init = "0" |
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241 |
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242 print " " init ", /* " name " */" |
0 | 243 |
244 var_seen[name] = 1; | |
245 } | |
246 for (i = 0; i < n_opts; i++) { | |
247 name = static_var(opts[i], flags[i]); | |
67
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248 if (name != "") { |
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249 print " 0, /* " name " (private state) */" |
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250 print "#undef x_" name |
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251 } |
0 | 252 } |
67
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253 for (i = 0; i < n_opts; i++) { |
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254 if (flag_set_p("SetByCombined", flags[i])) |
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255 print " false, /* frontend_set_" var_name(flags[i]) " */" |
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256 } |
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257 print "};" |
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258 print "" |
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259 print "struct gcc_options global_options;" |
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260 print "struct gcc_options global_options_set;" |
0 | 261 print "" |
262 | |
263 print "const char * const lang_names[] =\n{" | |
264 for (i = 0; i < n_langs; i++) { | |
265 macros[i] = "CL_" langs[i] | |
67
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266 gsub( "[^" alnum "_]", "X", macros[i] ) |
0 | 267 s = substr(" ", length (macros[i])) |
268 print " " quote langs[i] quote "," | |
269 } | |
270 | |
271 print " 0\n};\n" | |
272 print "const unsigned int cl_options_count = N_OPTS;\n" | |
273 print "const unsigned int cl_lang_count = " n_langs ";\n" | |
274 | |
275 print "const struct cl_option cl_options[] =\n{" | |
276 | |
277 j = 0 | |
278 for (i = 0; i < n_opts; i++) { | |
279 back_chain[i] = "N_OPTS"; | |
280 indices[opts[i]] = j; | |
281 # Combine the flags of identical switches. Switches | |
282 # appear many times if they are handled by many front | |
283 # ends, for example. | |
284 while( i + 1 != n_opts && opts[i] == opts[i + 1] ) { | |
285 flags[i + 1] = flags[i] " " flags[i + 1]; | |
286 if (help[i + 1] == "") | |
287 help[i + 1] = help[i] | |
55
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288 else if (help[i] != "" && help[i + 1] != help[i]) |
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289 print "warning: multiple different help strings for " \ |
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290 opts[i] ":\n\t" help[i] "\n\t" help[i + 1] \ |
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291 | "cat 1>&2" |
0 | 292 i++; |
293 back_chain[i] = "N_OPTS"; | |
294 indices[opts[i]] = j; | |
295 } | |
296 j++; | |
297 } | |
298 | |
299 for (i = 0; i < n_opts; i++) { | |
300 # With identical flags, pick only the last one. The | |
301 # earlier loop ensured that it has all flags merged, | |
302 # and a nonempty help text if one of the texts was nonempty. | |
303 while( i + 1 != n_opts && opts[i] == opts[i + 1] ) { | |
304 i++; | |
305 } | |
306 | |
307 len = length (opts[i]); | |
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308 enum = opt_enum(opts[i]) |
0 | 309 |
310 # If this switch takes joined arguments, back-chain all | |
311 # subsequent switches to it for which it is a prefix. If | |
312 # a later switch S is a longer prefix of a switch T, T | |
313 # will be back-chained to S in a later iteration of this | |
314 # for() loop, which is what we want. | |
315 if (flag_set_p("Joined.*", flags[i])) { | |
316 for (j = i + 1; j < n_opts; j++) { | |
317 if (substr (opts[j], 1, len) != opts[i]) | |
318 break; | |
319 back_chain[j] = enum; | |
320 } | |
321 } | |
322 | |
323 s = substr(" ", length (opts[i])) | |
324 if (i + 1 == n_opts) | |
325 comma = "" | |
326 | |
327 if (help[i] == "") | |
328 hlp = "0" | |
329 else | |
330 hlp = quote help[i] quote; | |
331 | |
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332 missing_arg_error = opt_args("MissingArgError", flags[i]) |
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333 if (missing_arg_error == "") |
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334 missing_arg_error = "0" |
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335 else |
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336 missing_arg_error = quote missing_arg_error quote |
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337 |
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338 |
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339 warn_message = opt_args("Warn", flags[i]) |
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340 if (warn_message == "") |
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341 warn_message = "0" |
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342 else |
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343 warn_message = quote warn_message quote |
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344 |
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345 alias_arg = opt_args("Alias", flags[i]) |
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346 if (alias_arg == "") { |
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347 if (flag_set_p("Ignore", flags[i])) |
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348 alias_data = "NULL, NULL, OPT_SPECIAL_ignore" |
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349 else |
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350 alias_data = "NULL, NULL, N_OPTS" |
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351 } else { |
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352 alias_opt = nth_arg(0, alias_arg) |
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353 alias_posarg = nth_arg(1, alias_arg) |
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354 alias_negarg = nth_arg(2, alias_arg) |
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355 |
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356 if (var_ref(opts[i], flags[i]) != "-1") |
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357 print "#error Alias setting variable" |
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358 |
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359 if (alias_posarg != "" && alias_negarg == "") { |
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360 if (!flag_set_p("RejectNegative", flags[i]) \ |
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361 && opts[i] ~ "^[Wfm]") |
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362 print "#error Alias with single argument " \ |
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363 "allowing negative form" |
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364 } |
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365 |
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366 alias_opt = opt_enum(alias_opt) |
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367 if (alias_posarg == "") |
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368 alias_posarg = "NULL" |
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369 else |
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370 alias_posarg = quote alias_posarg quote |
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371 if (alias_negarg == "") |
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372 alias_negarg = "NULL" |
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373 else |
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374 alias_negarg = quote alias_negarg quote |
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375 alias_data = alias_posarg ", " alias_negarg ", " alias_opt |
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376 } |
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377 |
0 | 378 neg = opt_args("Negative", flags[i]); |
379 if (neg != "") | |
380 idx = indices[neg] | |
381 else { | |
382 if (flag_set_p("RejectNegative", flags[i])) | |
383 idx = -1; | |
384 else { | |
385 if (opts[i] ~ "^[Wfm]") | |
386 idx = indices[opts[i]]; | |
387 else | |
388 idx = -1; | |
389 } | |
390 } | |
391 # Split the printf after %u to work around an ia64-hp-hpux11.23 | |
392 # awk bug. | |
67
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393 printf(" { %c-%s%c,\n %s,\n %s,\n %s,\n %s, %s, %u,", |
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394 quote, opts[i], quote, hlp, missing_arg_error, warn_message, |
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395 alias_data, back_chain[i], len) |
0 | 396 printf(" %d,\n", idx) |
397 condition = opt_args("Condition", flags[i]) | |
398 cl_flags = switch_flags(flags[i]) | |
399 if (condition != "") | |
400 printf("#if %s\n" \ | |
401 " %s,\n" \ | |
402 "#else\n" \ | |
403 " CL_DISABLED,\n" \ | |
404 "#endif\n", | |
405 condition, cl_flags, cl_flags) | |
406 else | |
407 printf(" %s,\n", cl_flags) | |
408 printf(" %s, %s }%s\n", var_ref(opts[i], flags[i]), | |
409 var_set(flags[i]), comma) | |
410 } | |
411 | |
412 print "};" | |
413 | |
414 print ""; | |
415 print "#if !defined(GCC_DRIVER) && !defined(IN_LIBGCC2) && !defined(IN_TARGET_LIBS)" | |
416 print ""; | |
417 print "/* Save optimization variables into a structure. */" | |
418 print "void"; | |
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419 print "cl_optimization_save (struct cl_optimization *ptr, struct gcc_options *opts)"; |
0 | 420 print "{"; |
421 | |
422 n_opt_char = 2; | |
423 n_opt_short = 0; | |
424 n_opt_int = 0; | |
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425 n_opt_enum = 1; |
0 | 426 n_opt_other = 0; |
427 var_opt_char[0] = "optimize"; | |
428 var_opt_char[1] = "optimize_size"; | |
429 var_opt_range["optimize"] = "0, 255"; | |
430 var_opt_range["optimize_size"] = "0, 255"; | |
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431 var_opt_enum[0] = "flag_fp_contract_mode"; |
0 | 432 |
433 # Sort by size to mimic how the structure is laid out to be friendlier to the | |
434 # cache. | |
435 | |
436 for (i = 0; i < n_opts; i++) { | |
437 if (flag_set_p("Optimization", flags[i])) { | |
438 name = var_name(flags[i]) | |
439 if(name == "") | |
440 continue; | |
441 | |
442 if(name in var_opt_seen) | |
443 continue; | |
444 | |
445 var_opt_seen[name]++; | |
446 otype = var_type_struct(flags[i]); | |
447 if (otype ~ "^((un)?signed +)?int *$") | |
448 var_opt_int[n_opt_int++] = name; | |
449 | |
450 else if (otype ~ "^((un)?signed +)?short *$") | |
451 var_opt_short[n_opt_short++] = name; | |
452 | |
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453 else if (otype ~ ("^enum +[_" alnum "]+ *")) |
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454 var_opt_enum[n_opt_enum++] = name; |
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455 |
0 | 456 else if (otype ~ "^((un)?signed +)?char *$") { |
457 var_opt_char[n_opt_char++] = name; | |
458 if (otype ~ "^unsigned +char *$") | |
459 var_opt_range[name] = "0, 255" | |
460 else if (otype ~ "^signed +char *$") | |
461 var_opt_range[name] = "-128, 127" | |
462 } | |
463 else | |
464 var_opt_other[n_opt_other++] = name; | |
465 } | |
466 } | |
467 | |
468 for (i = 0; i < n_opt_char; i++) { | |
469 name = var_opt_char[i]; | |
470 if (var_opt_range[name] != "") | |
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471 print " gcc_assert (IN_RANGE (opts->x_" name ", " var_opt_range[name] "));"; |
0 | 472 } |
473 | |
474 print ""; | |
475 for (i = 0; i < n_opt_other; i++) { | |
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476 print " ptr->x_" var_opt_other[i] " = opts->x_" var_opt_other[i] ";"; |
0 | 477 } |
478 | |
479 for (i = 0; i < n_opt_int; i++) { | |
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480 print " ptr->x_" var_opt_int[i] " = opts->x_" var_opt_int[i] ";"; |
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481 } |
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482 |
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483 for (i = 0; i < n_opt_enum; i++) { |
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484 print " ptr->x_" var_opt_enum[i] " = opts->x_" var_opt_enum[i] ";"; |
0 | 485 } |
486 | |
487 for (i = 0; i < n_opt_short; i++) { | |
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488 print " ptr->x_" var_opt_short[i] " = opts->x_" var_opt_short[i] ";"; |
0 | 489 } |
490 | |
491 for (i = 0; i < n_opt_char; i++) { | |
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492 print " ptr->x_" var_opt_char[i] " = opts->x_" var_opt_char[i] ";"; |
0 | 493 } |
494 | |
495 print "}"; | |
496 | |
497 print ""; | |
498 print "/* Restore optimization options from a structure. */"; | |
499 print "void"; | |
67
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500 print "cl_optimization_restore (struct gcc_options *opts, struct cl_optimization *ptr)"; |
0 | 501 print "{"; |
502 | |
503 for (i = 0; i < n_opt_other; i++) { | |
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504 print " opts->x_" var_opt_other[i] " = ptr->x_" var_opt_other[i] ";"; |
0 | 505 } |
506 | |
507 for (i = 0; i < n_opt_int; i++) { | |
67
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508 print " opts->x_" var_opt_int[i] " = ptr->x_" var_opt_int[i] ";"; |
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509 } |
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510 |
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511 for (i = 0; i < n_opt_enum; i++) { |
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512 print " opts->x_" var_opt_enum[i] " = ptr->x_" var_opt_enum[i] ";"; |
0 | 513 } |
514 | |
515 for (i = 0; i < n_opt_short; i++) { | |
67
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516 print " opts->x_" var_opt_short[i] " = ptr->x_" var_opt_short[i] ";"; |
0 | 517 } |
518 | |
519 for (i = 0; i < n_opt_char; i++) { | |
67
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520 print " opts->x_" var_opt_char[i] " = ptr->x_" var_opt_char[i] ";"; |
0 | 521 } |
522 | |
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523 print " targetm.override_options_after_change ();"; |
0 | 524 print "}"; |
525 | |
526 print ""; | |
527 print "/* Print optimization options from a structure. */"; | |
528 print "void"; | |
529 print "cl_optimization_print (FILE *file,"; | |
530 print " int indent_to,"; | |
531 print " struct cl_optimization *ptr)"; | |
532 print "{"; | |
533 | |
534 print " fputs (\"\\n\", file);"; | |
535 for (i = 0; i < n_opt_other; i++) { | |
67
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536 print " if (ptr->x_" var_opt_other[i] ")"; |
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537 print " fprintf (file, \"%*s%s (%#lx)\\n\","; |
0 | 538 print " indent_to, \"\","; |
539 print " \"" var_opt_other[i] "\","; | |
67
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540 print " (unsigned long)ptr->x_" var_opt_other[i] ");"; |
0 | 541 print ""; |
542 } | |
543 | |
544 for (i = 0; i < n_opt_int; i++) { | |
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545 print " if (ptr->x_" var_opt_int[i] ")"; |
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546 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
0 | 547 print " indent_to, \"\","; |
548 print " \"" var_opt_int[i] "\","; | |
67
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549 print " ptr->x_" var_opt_int[i] ");"; |
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550 print ""; |
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551 } |
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552 |
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553 for (i = 0; i < n_opt_enum; i++) { |
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554 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
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555 print " indent_to, \"\","; |
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556 print " \"" var_opt_enum[i] "\","; |
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557 print " (int) ptr->x_" var_opt_enum[i] ");"; |
0 | 558 print ""; |
559 } | |
560 | |
561 for (i = 0; i < n_opt_short; i++) { | |
67
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562 print " if (ptr->x_" var_opt_short[i] ")"; |
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563 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
0 | 564 print " indent_to, \"\","; |
565 print " \"" var_opt_short[i] "\","; | |
67
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566 print " ptr->x_" var_opt_short[i] ");"; |
0 | 567 print ""; |
568 } | |
569 | |
570 for (i = 0; i < n_opt_char; i++) { | |
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571 print " if (ptr->x_" var_opt_char[i] ")"; |
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572 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
0 | 573 print " indent_to, \"\","; |
574 print " \"" var_opt_char[i] "\","; | |
67
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575 print " ptr->x_" var_opt_char[i] ");"; |
0 | 576 print ""; |
577 } | |
578 | |
579 print "}"; | |
580 | |
581 print ""; | |
582 print "/* Save selected option variables into a structure. */" | |
583 print "void"; | |
67
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584 print "cl_target_option_save (struct cl_target_option *ptr, struct gcc_options *opts)"; |
0 | 585 print "{"; |
586 | |
587 n_target_char = 0; | |
588 n_target_short = 0; | |
589 n_target_int = 0; | |
67
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590 n_target_enum = 0; |
0 | 591 n_target_other = 0; |
592 | |
593 if (have_save) { | |
594 for (i = 0; i < n_opts; i++) { | |
595 if (flag_set_p("Save", flags[i])) { | |
596 name = var_name(flags[i]) | |
597 if(name == "") | |
598 name = "target_flags"; | |
599 | |
600 if(name in var_save_seen) | |
601 continue; | |
602 | |
603 var_save_seen[name]++; | |
604 otype = var_type_struct(flags[i]) | |
605 if (otype ~ "^((un)?signed +)?int *$") | |
606 var_target_int[n_target_int++] = name; | |
607 | |
608 else if (otype ~ "^((un)?signed +)?short *$") | |
609 var_target_short[n_target_short++] = name; | |
610 | |
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611 else if (otype ~ ("^enum +[_" alnum "]+ *$")) |
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612 var_target_enum[n_target_enum++] = name; |
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613 |
0 | 614 else if (otype ~ "^((un)?signed +)?char *$") { |
615 var_target_char[n_target_char++] = name; | |
616 if (otype ~ "^unsigned +char *$") | |
617 var_target_range[name] = "0, 255" | |
618 else if (otype ~ "^signed +char *$") | |
619 var_target_range[name] = "-128, 127" | |
620 } | |
621 else | |
622 var_target_other[n_target_other++] = name; | |
623 } | |
624 } | |
625 } else { | |
626 var_target_int[n_target_int++] = "target_flags"; | |
627 } | |
628 | |
629 have_assert = 0; | |
630 for (i = 0; i < n_target_char; i++) { | |
631 name = var_target_char[i]; | |
632 if (var_target_range[name] != "") { | |
633 have_assert = 1; | |
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634 print " gcc_assert (IN_RANGE (opts->x_" name ", " var_target_range[name] "));"; |
0 | 635 } |
636 } | |
637 | |
638 if (have_assert) | |
639 print ""; | |
640 | |
641 print " if (targetm.target_option.save)"; | |
642 print " targetm.target_option.save (ptr);"; | |
643 print ""; | |
644 | |
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645 for (i = 0; i < n_extra_target_vars; i++) { |
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646 print " ptr->x_" extra_target_vars[i] " = opts->x_" extra_target_vars[i] ";"; |
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647 } |
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648 |
0 | 649 for (i = 0; i < n_target_other; i++) { |
67
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650 print " ptr->x_" var_target_other[i] " = opts->x_" var_target_other[i] ";"; |
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651 } |
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652 |
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653 for (i = 0; i < n_target_enum; i++) { |
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654 print " ptr->x_" var_target_enum[i] " = opts->x_" var_target_enum[i] ";"; |
0 | 655 } |
656 | |
657 for (i = 0; i < n_target_int; i++) { | |
67
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658 print " ptr->x_" var_target_int[i] " = opts->x_" var_target_int[i] ";"; |
0 | 659 } |
660 | |
661 for (i = 0; i < n_target_short; i++) { | |
67
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662 print " ptr->x_" var_target_short[i] " = opts->x_" var_target_short[i] ";"; |
0 | 663 } |
664 | |
665 for (i = 0; i < n_target_char; i++) { | |
67
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666 print " ptr->x_" var_target_char[i] " = opts->x_" var_target_char[i] ";"; |
0 | 667 } |
668 | |
669 print "}"; | |
670 | |
671 print ""; | |
672 print "/* Restore selected current options from a structure. */"; | |
673 print "void"; | |
67
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674 print "cl_target_option_restore (struct gcc_options *opts, struct cl_target_option *ptr)"; |
0 | 675 print "{"; |
676 | |
67
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677 for (i = 0; i < n_extra_target_vars; i++) { |
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678 print " opts->x_" extra_target_vars[i] " = ptr->x_" extra_target_vars[i] ";"; |
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679 } |
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680 |
0 | 681 for (i = 0; i < n_target_other; i++) { |
67
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682 print " opts->x_" var_target_other[i] " = ptr->x_" var_target_other[i] ";"; |
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683 } |
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684 |
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685 for (i = 0; i < n_target_enum; i++) { |
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686 print " opts->x_" var_target_enum[i] " = ptr->x_" var_target_enum[i] ";"; |
0 | 687 } |
688 | |
689 for (i = 0; i < n_target_int; i++) { | |
67
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690 print " opts->x_" var_target_int[i] " = ptr->x_" var_target_int[i] ";"; |
0 | 691 } |
692 | |
693 for (i = 0; i < n_target_short; i++) { | |
67
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694 print " opts->x_" var_target_short[i] " = ptr->x_" var_target_short[i] ";"; |
0 | 695 } |
696 | |
697 for (i = 0; i < n_target_char; i++) { | |
67
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698 print " opts->x_" var_target_char[i] " = ptr->x_" var_target_char[i] ";"; |
0 | 699 } |
700 | |
701 # This must occur after the normal variables in case the code depends on those | |
702 # variables. | |
703 print ""; | |
704 print " if (targetm.target_option.restore)"; | |
705 print " targetm.target_option.restore (ptr);"; | |
706 | |
707 print "}"; | |
708 | |
709 print ""; | |
710 print "/* Print optimization options from a structure. */"; | |
711 print "void"; | |
712 print "cl_target_option_print (FILE *file,"; | |
713 print " int indent,"; | |
714 print " struct cl_target_option *ptr)"; | |
715 print "{"; | |
716 | |
717 print " fputs (\"\\n\", file);"; | |
718 for (i = 0; i < n_target_other; i++) { | |
67
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719 print " if (ptr->x_" var_target_other[i] ")"; |
63
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720 print " fprintf (file, \"%*s%s (%#lx)\\n\","; |
0 | 721 print " indent, \"\","; |
722 print " \"" var_target_other[i] "\","; | |
67
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723 print " (unsigned long)ptr->x_" var_target_other[i] ");"; |
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724 print ""; |
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725 } |
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726 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
727 for (i = 0; i < n_target_enum; i++) { |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
728 print " if (ptr->x_" var_target_enum[i] ")"; |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
729 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
730 print " indent, \"\","; |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
731 print " \"" var_target_enum[i] "\","; |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
732 print " ptr->x_" var_target_enum[i] ");"; |
0 | 733 print ""; |
734 } | |
735 | |
736 for (i = 0; i < n_target_int; i++) { | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
737 print " if (ptr->x_" var_target_int[i] ")"; |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
738 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
0 | 739 print " indent, \"\","; |
740 print " \"" var_target_int[i] "\","; | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
741 print " ptr->x_" var_target_int[i] ");"; |
0 | 742 print ""; |
743 } | |
744 | |
745 for (i = 0; i < n_target_short; i++) { | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
746 print " if (ptr->x_" var_target_short[i] ")"; |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
747 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
0 | 748 print " indent, \"\","; |
749 print " \"" var_target_short[i] "\","; | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
750 print " ptr->x_" var_target_short[i] ");"; |
0 | 751 print ""; |
752 } | |
753 | |
754 for (i = 0; i < n_target_char; i++) { | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
755 print " if (ptr->x_" var_target_char[i] ")"; |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
756 print " fprintf (file, \"%*s%s (%#x)\\n\","; |
0 | 757 print " indent, \"\","; |
758 print " \"" var_target_char[i] "\","; | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
759 print " ptr->x_" var_target_char[i] ");"; |
0 | 760 print ""; |
761 } | |
762 | |
763 print ""; | |
764 print " if (targetm.target_option.print)"; | |
765 print " targetm.target_option.print (file, indent, ptr);"; | |
766 | |
767 print "}"; | |
768 print "#endif"; | |
769 | |
770 } |