1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/adlc/main.cpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,498 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +// MAIN.CPP - Entry point for the Architecture Description Language Compiler 1.29 +#include "adlc.hpp" 1.30 + 1.31 +//------------------------------Prototypes------------------------------------- 1.32 +static void usage(ArchDesc& AD); // Print usage message and exit 1.33 +static char *strip_ext(char *fname); // Strip off name extension 1.34 +static char *base_plus_suffix(const char* base, const char *suffix);// New concatenated string 1.35 +static char *prefix_plus_base_plus_suffix(const char* prefix, const char* base, const char *suffix);// New concatenated string 1.36 +static int get_legal_text(FileBuff &fbuf, char **legal_text); // Get pointer to legal text 1.37 + 1.38 +ArchDesc* globalAD = NULL; // global reference to Architecture Description object 1.39 + 1.40 +const char* get_basename(const char* filename) { 1.41 + const char *basename = filename; 1.42 + const char *cp; 1.43 + for (cp = basename; *cp; cp++) { 1.44 + if (*cp == '/') { 1.45 + basename = cp+1; 1.46 + } 1.47 + } 1.48 + return basename; 1.49 +} 1.50 + 1.51 +//------------------------------main------------------------------------------- 1.52 +int main(int argc, char *argv[]) 1.53 +{ 1.54 + ArchDesc AD; // Architecture Description object 1.55 + globalAD = &AD; 1.56 + 1.57 + // ResourceMark mark; 1.58 + ADLParser *ADL_Parse; // ADL Parser object to parse AD file 1.59 + 1.60 + // Check for proper arguments 1.61 + if( argc == 1 ) usage(AD); // No arguments? Then print usage 1.62 + 1.63 + // Read command line arguments and file names 1.64 + for( int i = 1; i < argc; i++ ) { // For all arguments 1.65 + register char *s = argv[i]; // Get option/filename 1.66 + 1.67 + if( *s++ == '-' ) { // It's a flag? (not a filename) 1.68 + if( !*s ) { // Stand-alone `-' means stdin 1.69 + //********** INSERT CODE HERE ********** 1.70 + } else while (*s != '\0') { // While have flags on option 1.71 + switch (*s++) { // Handle flag 1.72 + case 'd': // Debug flag 1.73 + AD._dfa_debug += 1; // Set Debug Flag 1.74 + break; 1.75 + case 'g': // Debug ad location flag 1.76 + AD._adlocation_debug += 1; // Set Debug ad location Flag 1.77 + break; 1.78 + case 'o': // No Output Flag 1.79 + AD._no_output ^= 1; // Toggle no_output flag 1.80 + break; 1.81 + case 'q': // Quiet Mode Flag 1.82 + AD._quiet_mode ^= 1; // Toggle quiet_mode flag 1.83 + break; 1.84 + case 'w': // Disable Warnings Flag 1.85 + AD._disable_warnings ^= 1; // Toggle disable_warnings flag 1.86 + break; 1.87 + case 'T': // Option to make DFA as many subroutine calls. 1.88 + AD._dfa_small += 1; // Set Mode Flag 1.89 + break; 1.90 + case 'c': { // Set C++ Output file name 1.91 + AD._CPP_file._name = s; 1.92 + const char *base = strip_ext(strdup(s)); 1.93 + AD._CPP_CLONE_file._name = base_plus_suffix(base,"_clone.cpp"); 1.94 + AD._CPP_EXPAND_file._name = base_plus_suffix(base,"_expand.cpp"); 1.95 + AD._CPP_FORMAT_file._name = base_plus_suffix(base,"_format.cpp"); 1.96 + AD._CPP_GEN_file._name = base_plus_suffix(base,"_gen.cpp"); 1.97 + AD._CPP_MISC_file._name = base_plus_suffix(base,"_misc.cpp"); 1.98 + AD._CPP_PEEPHOLE_file._name = base_plus_suffix(base,"_peephole.cpp"); 1.99 + AD._CPP_PIPELINE_file._name = base_plus_suffix(base,"_pipeline.cpp"); 1.100 + s += strlen(s); 1.101 + break; 1.102 + } 1.103 + case 'h': // Set C++ Output file name 1.104 + AD._HPP_file._name = s; s += strlen(s); 1.105 + break; 1.106 + case 'v': // Set C++ Output file name 1.107 + AD._VM_file._name = s; s += strlen(s); 1.108 + break; 1.109 + case 'a': // Set C++ Output file name 1.110 + AD._DFA_file._name = s; 1.111 + AD._bug_file._name = s; 1.112 + s += strlen(s); 1.113 + break; 1.114 + case '#': // Special internal debug flag 1.115 + AD._adl_debug++; // Increment internal debug level 1.116 + break; 1.117 + case 's': // Output which instructions are cisc-spillable 1.118 + AD._cisc_spill_debug = true; 1.119 + break; 1.120 + case 'D': // Flag Definition 1.121 + { 1.122 + char* flag = s; 1.123 + s += strlen(s); 1.124 + char* def = strchr(flag, '='); 1.125 + if (def == NULL) def = (char*)"1"; 1.126 + else *def++ = '\0'; 1.127 + AD.set_preproc_def(flag, def); 1.128 + } 1.129 + break; 1.130 + case 'U': // Flag Un-Definition 1.131 + { 1.132 + char* flag = s; 1.133 + s += strlen(s); 1.134 + AD.set_preproc_def(flag, NULL); 1.135 + } 1.136 + break; 1.137 + default: // Unknown option 1.138 + usage(AD); // So print usage and exit 1.139 + } // End of switch on options... 1.140 + } // End of while have options... 1.141 + 1.142 + } else { // Not an option; must be a filename 1.143 + AD._ADL_file._name = argv[i]; // Set the input filename 1.144 + 1.145 + // // Files for storage, based on input file name 1.146 + const char *base = strip_ext(strdup(argv[i])); 1.147 + char *temp = base_plus_suffix("dfa_",base); 1.148 + AD._DFA_file._name = base_plus_suffix(temp,".cpp"); 1.149 + delete temp; 1.150 + temp = base_plus_suffix("ad_",base); 1.151 + AD._CPP_file._name = base_plus_suffix(temp,".cpp"); 1.152 + AD._CPP_CLONE_file._name = base_plus_suffix(temp,"_clone.cpp"); 1.153 + AD._CPP_EXPAND_file._name = base_plus_suffix(temp,"_expand.cpp"); 1.154 + AD._CPP_FORMAT_file._name = base_plus_suffix(temp,"_format.cpp"); 1.155 + AD._CPP_GEN_file._name = base_plus_suffix(temp,"_gen.cpp"); 1.156 + AD._CPP_MISC_file._name = base_plus_suffix(temp,"_misc.cpp"); 1.157 + AD._CPP_PEEPHOLE_file._name = base_plus_suffix(temp,"_peephole.cpp"); 1.158 + AD._CPP_PIPELINE_file._name = base_plus_suffix(temp,"_pipeline.cpp"); 1.159 + AD._HPP_file._name = base_plus_suffix(temp,".hpp"); 1.160 + delete temp; 1.161 + temp = base_plus_suffix("adGlobals_",base); 1.162 + AD._VM_file._name = base_plus_suffix(temp,".hpp"); 1.163 + delete temp; 1.164 + temp = base_plus_suffix("bugs_",base); 1.165 + AD._bug_file._name = base_plus_suffix(temp,".out"); 1.166 + delete temp; 1.167 + } // End of files vs options... 1.168 + } // End of while have command line arguments 1.169 + 1.170 + // Open files used to store the matcher and its components 1.171 + if (AD.open_files() == 0) return 1; // Open all input/output files 1.172 + 1.173 + // Build the File Buffer, Parse the input, & Generate Code 1.174 + FileBuff ADL_Buf(&AD._ADL_file, AD); // Create a file buffer for input file 1.175 + 1.176 + // Get pointer to legal text at the beginning of AD file. 1.177 + // It will be used in generated ad files. 1.178 + char* legal_text; 1.179 + int legal_sz = get_legal_text(ADL_Buf, &legal_text); 1.180 + 1.181 + ADL_Parse = new ADLParser(ADL_Buf, AD); // Create a parser to parse the buffer 1.182 + ADL_Parse->parse(); // Parse buffer & build description lists 1.183 + 1.184 + if( AD._dfa_debug >= 1 ) { // For higher debug settings, print dump 1.185 + AD.dump(); 1.186 + } 1.187 + 1.188 + delete ADL_Parse; // Delete parser 1.189 + 1.190 + // Verify that the results of the parse are consistent 1.191 + AD.verify(); 1.192 + 1.193 + // Prepare to generate the result files: 1.194 + AD.generateMatchLists(); 1.195 + AD.identify_unique_operands(); 1.196 + AD.identify_cisc_spill_instructions(); 1.197 + AD.identify_short_branches(); 1.198 + // Make sure every file starts with a copyright: 1.199 + AD.addSunCopyright(legal_text, legal_sz, AD._HPP_file._fp); // .hpp 1.200 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_file._fp); // .cpp 1.201 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_CLONE_file._fp); // .cpp 1.202 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_EXPAND_file._fp); // .cpp 1.203 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_FORMAT_file._fp); // .cpp 1.204 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_GEN_file._fp); // .cpp 1.205 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_MISC_file._fp); // .cpp 1.206 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_PEEPHOLE_file._fp); // .cpp 1.207 + AD.addSunCopyright(legal_text, legal_sz, AD._CPP_PIPELINE_file._fp); // .cpp 1.208 + AD.addSunCopyright(legal_text, legal_sz, AD._VM_file._fp); // .hpp 1.209 + AD.addSunCopyright(legal_text, legal_sz, AD._DFA_file._fp); // .cpp 1.210 + // Add include guards for all .hpp files 1.211 + AD.addIncludeGuardStart(AD._HPP_file, "GENERATED_ADFILES_AD_HPP"); // .hpp 1.212 + AD.addIncludeGuardStart(AD._VM_file, "GENERATED_ADFILES_ADGLOBALS_HPP"); // .hpp 1.213 + // Add includes 1.214 + AD.addInclude(AD._CPP_file, "precompiled.hpp"); 1.215 + AD.addInclude(AD._CPP_file, "adfiles", get_basename(AD._VM_file._name)); 1.216 + AD.addInclude(AD._CPP_file, "adfiles", get_basename(AD._HPP_file._name)); 1.217 + AD.addInclude(AD._CPP_file, "memory/allocation.inline.hpp"); 1.218 + AD.addInclude(AD._CPP_file, "asm/macroAssembler.inline.hpp"); 1.219 + AD.addInclude(AD._CPP_file, "code/compiledIC.hpp"); 1.220 + AD.addInclude(AD._CPP_file, "code/vmreg.hpp"); 1.221 + AD.addInclude(AD._CPP_file, "gc_interface/collectedHeap.inline.hpp"); 1.222 + AD.addInclude(AD._CPP_file, "oops/compiledICHolder.hpp"); 1.223 + AD.addInclude(AD._CPP_file, "oops/markOop.hpp"); 1.224 + AD.addInclude(AD._CPP_file, "oops/method.hpp"); 1.225 + AD.addInclude(AD._CPP_file, "oops/oop.inline.hpp"); 1.226 + AD.addInclude(AD._CPP_file, "oops/oop.inline2.hpp"); 1.227 + AD.addInclude(AD._CPP_file, "opto/cfgnode.hpp"); 1.228 + AD.addInclude(AD._CPP_file, "opto/locknode.hpp"); 1.229 + AD.addInclude(AD._CPP_file, "opto/opcodes.hpp"); 1.230 + AD.addInclude(AD._CPP_file, "opto/regalloc.hpp"); 1.231 + AD.addInclude(AD._CPP_file, "opto/regmask.hpp"); 1.232 + AD.addInclude(AD._CPP_file, "opto/runtime.hpp"); 1.233 + AD.addInclude(AD._CPP_file, "runtime/biasedLocking.hpp"); 1.234 + AD.addInclude(AD._CPP_file, "runtime/sharedRuntime.hpp"); 1.235 + AD.addInclude(AD._CPP_file, "runtime/stubRoutines.hpp"); 1.236 + AD.addInclude(AD._CPP_file, "utilities/growableArray.hpp"); 1.237 +#ifdef TARGET_ARCH_x86 1.238 + AD.addInclude(AD._CPP_file, "nativeInst_x86.hpp"); 1.239 + AD.addInclude(AD._CPP_file, "vmreg_x86.inline.hpp"); 1.240 +#endif 1.241 +#ifdef TARGET_ARCH_sparc 1.242 + AD.addInclude(AD._CPP_file, "nativeInst_sparc.hpp"); 1.243 + AD.addInclude(AD._CPP_file, "vmreg_sparc.inline.hpp"); 1.244 +#endif 1.245 +#ifdef TARGET_ARCH_arm 1.246 + AD.addInclude(AD._CPP_file, "nativeInst_arm.hpp"); 1.247 + AD.addInclude(AD._CPP_file, "vmreg_arm.inline.hpp"); 1.248 +#endif 1.249 +#ifdef TARGET_ARCH_ppc 1.250 + AD.addInclude(AD._CPP_file, "assembler_ppc.inline.hpp"); 1.251 + AD.addInclude(AD._CPP_file, "nativeInst_ppc.hpp"); 1.252 + AD.addInclude(AD._CPP_file, "vmreg_ppc.inline.hpp"); 1.253 +#endif 1.254 + AD.addInclude(AD._HPP_file, "memory/allocation.hpp"); 1.255 + AD.addInclude(AD._HPP_file, "opto/machnode.hpp"); 1.256 + AD.addInclude(AD._HPP_file, "opto/node.hpp"); 1.257 + AD.addInclude(AD._HPP_file, "opto/regalloc.hpp"); 1.258 + AD.addInclude(AD._HPP_file, "opto/subnode.hpp"); 1.259 + AD.addInclude(AD._HPP_file, "opto/vectornode.hpp"); 1.260 + AD.addInclude(AD._CPP_CLONE_file, "precompiled.hpp"); 1.261 + AD.addInclude(AD._CPP_CLONE_file, "adfiles", get_basename(AD._HPP_file._name)); 1.262 + AD.addInclude(AD._CPP_EXPAND_file, "precompiled.hpp"); 1.263 + AD.addInclude(AD._CPP_EXPAND_file, "adfiles", get_basename(AD._HPP_file._name)); 1.264 + AD.addInclude(AD._CPP_FORMAT_file, "precompiled.hpp"); 1.265 + AD.addInclude(AD._CPP_FORMAT_file, "adfiles", get_basename(AD._HPP_file._name)); 1.266 + AD.addInclude(AD._CPP_GEN_file, "precompiled.hpp"); 1.267 + AD.addInclude(AD._CPP_GEN_file, "adfiles", get_basename(AD._HPP_file._name)); 1.268 + AD.addInclude(AD._CPP_GEN_file, "opto/cfgnode.hpp"); 1.269 + AD.addInclude(AD._CPP_GEN_file, "opto/locknode.hpp"); 1.270 + AD.addInclude(AD._CPP_MISC_file, "precompiled.hpp"); 1.271 + AD.addInclude(AD._CPP_MISC_file, "adfiles", get_basename(AD._HPP_file._name)); 1.272 + AD.addInclude(AD._CPP_PEEPHOLE_file, "precompiled.hpp"); 1.273 + AD.addInclude(AD._CPP_PEEPHOLE_file, "adfiles", get_basename(AD._HPP_file._name)); 1.274 + AD.addInclude(AD._CPP_PIPELINE_file, "precompiled.hpp"); 1.275 + AD.addInclude(AD._CPP_PIPELINE_file, "adfiles", get_basename(AD._HPP_file._name)); 1.276 + AD.addInclude(AD._DFA_file, "precompiled.hpp"); 1.277 + AD.addInclude(AD._DFA_file, "adfiles", get_basename(AD._HPP_file._name)); 1.278 + AD.addInclude(AD._DFA_file, "opto/cfgnode.hpp"); // Use PROB_MAX in predicate. 1.279 + AD.addInclude(AD._DFA_file, "opto/matcher.hpp"); 1.280 + AD.addInclude(AD._DFA_file, "opto/opcodes.hpp"); 1.281 + // Make sure each .cpp file starts with include lines: 1.282 + // files declaring and defining generators for Mach* Objects (hpp,cpp) 1.283 + // Generate the result files: 1.284 + // enumerations, class definitions, object generators, and the DFA 1.285 + // file containing enumeration of machine operands & instructions (hpp) 1.286 + AD.addPreHeaderBlocks(AD._HPP_file._fp); // .hpp 1.287 + AD.buildMachOperEnum(AD._HPP_file._fp); // .hpp 1.288 + AD.buildMachOpcodesEnum(AD._HPP_file._fp); // .hpp 1.289 + AD.buildMachRegisterNumbers(AD._VM_file._fp); // VM file 1.290 + AD.buildMachRegisterEncodes(AD._HPP_file._fp); // .hpp file 1.291 + AD.declareRegSizes(AD._HPP_file._fp); // .hpp 1.292 + AD.build_pipeline_enums(AD._HPP_file._fp); // .hpp 1.293 + // output definition of class "State" 1.294 + AD.defineStateClass(AD._HPP_file._fp); // .hpp 1.295 + // file declaring the Mach* classes derived from MachOper and MachNode 1.296 + AD.declareClasses(AD._HPP_file._fp); 1.297 + // declare and define maps: in the .hpp and .cpp files respectively 1.298 + AD.addSourceBlocks(AD._CPP_file._fp); // .cpp 1.299 + AD.addHeaderBlocks(AD._HPP_file._fp); // .hpp 1.300 + AD.buildReduceMaps(AD._HPP_file._fp, AD._CPP_file._fp); 1.301 + AD.buildMustCloneMap(AD._HPP_file._fp, AD._CPP_file._fp); 1.302 + // build CISC_spilling oracle and MachNode::cisc_spill() methods 1.303 + AD.build_cisc_spill_instructions(AD._HPP_file._fp, AD._CPP_file._fp); 1.304 + // define methods for machine dependent State, MachOper, and MachNode classes 1.305 + AD.defineClasses(AD._CPP_file._fp); 1.306 + AD.buildMachOperGenerator(AD._CPP_GEN_file._fp);// .cpp 1.307 + AD.buildMachNodeGenerator(AD._CPP_GEN_file._fp);// .cpp 1.308 + // define methods for machine dependent instruction matching 1.309 + AD.buildInstructMatchCheck(AD._CPP_file._fp); // .cpp 1.310 + // define methods for machine dependent frame management 1.311 + AD.buildFrameMethods(AD._CPP_file._fp); // .cpp 1.312 + AD.generate_needs_clone_jvms(AD._CPP_file._fp); 1.313 + 1.314 + // do this last: 1.315 + AD.addPreprocessorChecks(AD._CPP_file._fp); // .cpp 1.316 + AD.addPreprocessorChecks(AD._CPP_CLONE_file._fp); // .cpp 1.317 + AD.addPreprocessorChecks(AD._CPP_EXPAND_file._fp); // .cpp 1.318 + AD.addPreprocessorChecks(AD._CPP_FORMAT_file._fp); // .cpp 1.319 + AD.addPreprocessorChecks(AD._CPP_GEN_file._fp); // .cpp 1.320 + AD.addPreprocessorChecks(AD._CPP_MISC_file._fp); // .cpp 1.321 + AD.addPreprocessorChecks(AD._CPP_PEEPHOLE_file._fp); // .cpp 1.322 + AD.addPreprocessorChecks(AD._CPP_PIPELINE_file._fp); // .cpp 1.323 + 1.324 + // define the finite automata that selects lowest cost production 1.325 + AD.buildDFA(AD._DFA_file._fp); 1.326 + // Add include guards for all .hpp files 1.327 + AD.addIncludeGuardEnd(AD._HPP_file, "GENERATED_ADFILES_AD_HPP"); // .hpp 1.328 + AD.addIncludeGuardEnd(AD._VM_file, "GENERATED_ADFILES_ADGLOBALS_HPP"); // .hpp 1.329 + 1.330 + AD.close_files(0); // Close all input/output files 1.331 + 1.332 + // Final printout and statistics 1.333 + // cout << program; 1.334 + 1.335 + if( AD._dfa_debug & 2 ) { // For higher debug settings, print timing info 1.336 + // Timer t_stop; 1.337 + // Timer t_total = t_stop - t_start; // Total running time 1.338 + // cerr << "\n---Architecture Description Totals---\n"; 1.339 + // cerr << ", Total lines: " << TotalLines; 1.340 + // float l = TotalLines; 1.341 + // cerr << "\nTotal Compilation Time: " << t_total << "\n"; 1.342 + // float ft = (float)t_total; 1.343 + // if( ft > 0.0 ) fprintf(stderr,"Lines/sec: %#5.2f\n", l/ft); 1.344 + } 1.345 + return (AD._syntax_errs + AD._semantic_errs + AD._internal_errs); // Bye Bye!! 1.346 +} 1.347 + 1.348 +//------------------------------usage------------------------------------------ 1.349 +static void usage(ArchDesc& AD) 1.350 +{ 1.351 + printf("Architecture Description Language Compiler\n\n"); 1.352 + printf("Usage: adlc [-doqwTs] [-#]* [-D<FLAG>[=<DEF>]] [-U<FLAG>] [-c<CPP_FILE_NAME>] [-h<HPP_FILE_NAME>] [-a<DFA_FILE_NAME>] [-v<GLOBALS_FILE_NAME>] <ADL_FILE_NAME>\n"); 1.353 + printf(" d produce DFA debugging info\n"); 1.354 + printf(" o no output produced, syntax and semantic checking only\n"); 1.355 + printf(" q quiet mode, supresses all non-essential messages\n"); 1.356 + printf(" w suppress warning messages\n"); 1.357 + printf(" T make DFA as many subroutine calls\n"); 1.358 + printf(" s output which instructions are cisc-spillable\n"); 1.359 + printf(" D define preprocessor symbol\n"); 1.360 + printf(" U undefine preprocessor symbol\n"); 1.361 + printf(" c specify CPP file name (default: %s)\n", AD._CPP_file._name); 1.362 + printf(" h specify HPP file name (default: %s)\n", AD._HPP_file._name); 1.363 + printf(" a specify DFA output file name\n"); 1.364 + printf(" v specify adGlobals output file name\n"); 1.365 + printf(" # increment ADL debug level\n"); 1.366 + printf("\n"); 1.367 +} 1.368 + 1.369 +//------------------------------open_file------------------------------------ 1.370 +int ArchDesc::open_file(bool required, ADLFILE & ADF, const char *action) 1.371 +{ 1.372 + if (required && 1.373 + (ADF._fp = fopen(ADF._name, action)) == NULL) { 1.374 + printf("ERROR: Cannot open file for %s: %s\n", action, ADF._name); 1.375 + close_files(1); 1.376 + return 0; 1.377 + } 1.378 + return 1; 1.379 +} 1.380 + 1.381 +//------------------------------open_files------------------------------------- 1.382 +int ArchDesc::open_files(void) 1.383 +{ 1.384 + if (_ADL_file._name == NULL) 1.385 + { printf("ERROR: No ADL input file specified\n"); return 0; } 1.386 + 1.387 + if (!open_file(true , _ADL_file, "r")) { return 0; } 1.388 + if (!open_file(!_no_output, _DFA_file, "w")) { return 0; } 1.389 + if (!open_file(!_no_output, _HPP_file, "w")) { return 0; } 1.390 + if (!open_file(!_no_output, _CPP_file, "w")) { return 0; } 1.391 + if (!open_file(!_no_output, _CPP_CLONE_file, "w")) { return 0; } 1.392 + if (!open_file(!_no_output, _CPP_EXPAND_file, "w")) { return 0; } 1.393 + if (!open_file(!_no_output, _CPP_FORMAT_file, "w")) { return 0; } 1.394 + if (!open_file(!_no_output, _CPP_GEN_file, "w")) { return 0; } 1.395 + if (!open_file(!_no_output, _CPP_MISC_file, "w")) { return 0; } 1.396 + if (!open_file(!_no_output, _CPP_PEEPHOLE_file, "w")) { return 0; } 1.397 + if (!open_file(!_no_output, _CPP_PIPELINE_file, "w")) { return 0; } 1.398 + if (!open_file(!_no_output, _VM_file , "w")) { return 0; } 1.399 + if (!open_file(_dfa_debug != 0, _bug_file, "w")) { return 0; } 1.400 + 1.401 + return 1; 1.402 +} 1.403 + 1.404 +//------------------------------close_file------------------------------------ 1.405 +void ArchDesc::close_file(int delete_out, ADLFILE& ADF) 1.406 +{ 1.407 + if (ADF._fp) { 1.408 + fclose(ADF._fp); 1.409 + if (delete_out) remove(ADF._name); 1.410 + } 1.411 +} 1.412 + 1.413 +//------------------------------close_files------------------------------------ 1.414 +void ArchDesc::close_files(int delete_out) 1.415 +{ 1.416 + if (_ADL_file._fp) fclose(_ADL_file._fp); 1.417 + 1.418 + close_file(delete_out, _CPP_file); 1.419 + close_file(delete_out, _CPP_CLONE_file); 1.420 + close_file(delete_out, _CPP_EXPAND_file); 1.421 + close_file(delete_out, _CPP_FORMAT_file); 1.422 + close_file(delete_out, _CPP_GEN_file); 1.423 + close_file(delete_out, _CPP_MISC_file); 1.424 + close_file(delete_out, _CPP_PEEPHOLE_file); 1.425 + close_file(delete_out, _CPP_PIPELINE_file); 1.426 + close_file(delete_out, _HPP_file); 1.427 + close_file(delete_out, _DFA_file); 1.428 + close_file(delete_out, _bug_file); 1.429 + 1.430 + if (!_quiet_mode) { 1.431 + printf("\n"); 1.432 + if (_no_output || delete_out) { 1.433 + if (_ADL_file._name) printf("%s: ", _ADL_file._name); 1.434 + printf("No output produced"); 1.435 + } 1.436 + else { 1.437 + if (_ADL_file._name) printf("%s --> ", _ADL_file._name); 1.438 + printf("%s, %s, %s, %s, %s, %s, %s, %s, %s, %s", 1.439 + _CPP_file._name, 1.440 + _CPP_CLONE_file._name, 1.441 + _CPP_EXPAND_file._name, 1.442 + _CPP_FORMAT_file._name, 1.443 + _CPP_GEN_file._name, 1.444 + _CPP_MISC_file._name, 1.445 + _CPP_PEEPHOLE_file._name, 1.446 + _CPP_PIPELINE_file._name, 1.447 + _HPP_file._name, 1.448 + _DFA_file._name); 1.449 + } 1.450 + printf("\n"); 1.451 + } 1.452 +} 1.453 + 1.454 +//------------------------------strip_ext-------------------------------------- 1.455 +static char *strip_ext(char *fname) 1.456 +{ 1.457 + char *ep; 1.458 + 1.459 + if (fname) { 1.460 + ep = fname + strlen(fname) - 1; // start at last character and look for '.' 1.461 + while (ep >= fname && *ep != '.') --ep; 1.462 + if (*ep == '.') *ep = '\0'; // truncate string at '.' 1.463 + } 1.464 + return fname; 1.465 +} 1.466 + 1.467 +//------------------------------base_plus_suffix------------------------------- 1.468 +// New concatenated string 1.469 +static char *base_plus_suffix(const char* base, const char *suffix) 1.470 +{ 1.471 + int len = (int)strlen(base) + (int)strlen(suffix) + 1; 1.472 + 1.473 + char* fname = new char[len]; 1.474 + sprintf(fname,"%s%s",base,suffix); 1.475 + return fname; 1.476 +} 1.477 + 1.478 +//------------------------------get_legal_text--------------------------------- 1.479 +// Get pointer to legal text at the beginning of AD file. 1.480 +// This code assumes that a legal text starts at the beginning of .ad files, 1.481 +// is commented by "//" at each line and ends with empty line. 1.482 +// 1.483 +int get_legal_text(FileBuff &fbuf, char **legal_text) 1.484 +{ 1.485 + char* legal_start = fbuf.get_line(); 1.486 + assert(legal_start[0] == '/' && legal_start[1] == '/', "Incorrect header of AD file"); 1.487 + char* legal_end = fbuf.get_line(); 1.488 + assert(strncmp(legal_end, "// Copyright", 12) == 0, "Incorrect header of AD file"); 1.489 + while(legal_end[0] == '/' && legal_end[1] == '/') { 1.490 + legal_end = fbuf.get_line(); 1.491 + } 1.492 + *legal_text = legal_start; 1.493 + return (int) (legal_end - legal_start); 1.494 +} 1.495 + 1.496 +// VS2005 has its own definition, identical to this one. 1.497 +#if !defined(_WIN32) || defined(_WIN64) || _MSC_VER < 1400 1.498 +void *operator new( size_t size, int, const char *, int ) throw() { 1.499 + return ::operator new( size ); 1.500 +} 1.501 +#endif