Mon, 12 Aug 2019 18:30:40 +0300
8223147: JFR Backport
8199712: Flight Recorder
8203346: JFR: Inconsistent signature of jfr_add_string_constant
8195817: JFR.stop should require name of recording
8195818: JFR.start should increase autogenerated name by one
8195819: Remove recording=x from jcmd JFR.check output
8203921: JFR thread sampling is missing fixes from JDK-8194552
8203929: Limit amount of data for JFR.dump
8203664: JFR start failure after AppCDS archive created with JFR StartFlightRecording
8003209: JFR events for network utilization
8207392: [PPC64] Implement JFR profiling
8202835: jfr/event/os/TestSystemProcess.java fails on missing events
Summary: Backport JFR from JDK11. Initial integration
Reviewed-by: neugens
duke@435 | 1 | /* |
coleenp@5614 | 2 | * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. |
duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 4 | * |
duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@435 | 7 | * published by the Free Software Foundation. |
duke@435 | 8 | * |
duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 13 | * accompanied this code). |
duke@435 | 14 | * |
duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 18 | * |
trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
trims@1907 | 21 | * questions. |
duke@435 | 22 | * |
duke@435 | 23 | */ |
duke@435 | 24 | |
duke@435 | 25 | // MAIN.CPP - Entry point for the Architecture Description Language Compiler |
duke@435 | 26 | #include "adlc.hpp" |
duke@435 | 27 | |
duke@435 | 28 | //------------------------------Prototypes------------------------------------- |
duke@435 | 29 | static void usage(ArchDesc& AD); // Print usage message and exit |
duke@435 | 30 | static char *strip_ext(char *fname); // Strip off name extension |
duke@435 | 31 | static char *base_plus_suffix(const char* base, const char *suffix);// New concatenated string |
duke@435 | 32 | static char *prefix_plus_base_plus_suffix(const char* prefix, const char* base, const char *suffix);// New concatenated string |
duke@435 | 33 | static int get_legal_text(FileBuff &fbuf, char **legal_text); // Get pointer to legal text |
duke@435 | 34 | |
duke@435 | 35 | ArchDesc* globalAD = NULL; // global reference to Architecture Description object |
duke@435 | 36 | |
stefank@2314 | 37 | const char* get_basename(const char* filename) { |
stefank@2314 | 38 | const char *basename = filename; |
stefank@2314 | 39 | const char *cp; |
stefank@2314 | 40 | for (cp = basename; *cp; cp++) { |
stefank@2314 | 41 | if (*cp == '/') { |
stefank@2314 | 42 | basename = cp+1; |
stefank@2314 | 43 | } |
stefank@2314 | 44 | } |
stefank@2314 | 45 | return basename; |
stefank@2314 | 46 | } |
stefank@2314 | 47 | |
duke@435 | 48 | //------------------------------main------------------------------------------- |
duke@435 | 49 | int main(int argc, char *argv[]) |
duke@435 | 50 | { |
duke@435 | 51 | ArchDesc AD; // Architecture Description object |
duke@435 | 52 | globalAD = &AD; |
duke@435 | 53 | |
duke@435 | 54 | // ResourceMark mark; |
duke@435 | 55 | ADLParser *ADL_Parse; // ADL Parser object to parse AD file |
duke@435 | 56 | |
duke@435 | 57 | // Check for proper arguments |
duke@435 | 58 | if( argc == 1 ) usage(AD); // No arguments? Then print usage |
duke@435 | 59 | |
duke@435 | 60 | // Read command line arguments and file names |
duke@435 | 61 | for( int i = 1; i < argc; i++ ) { // For all arguments |
duke@435 | 62 | register char *s = argv[i]; // Get option/filename |
duke@435 | 63 | |
duke@435 | 64 | if( *s++ == '-' ) { // It's a flag? (not a filename) |
duke@435 | 65 | if( !*s ) { // Stand-alone `-' means stdin |
duke@435 | 66 | //********** INSERT CODE HERE ********** |
duke@435 | 67 | } else while (*s != '\0') { // While have flags on option |
duke@435 | 68 | switch (*s++) { // Handle flag |
duke@435 | 69 | case 'd': // Debug flag |
duke@435 | 70 | AD._dfa_debug += 1; // Set Debug Flag |
duke@435 | 71 | break; |
duke@435 | 72 | case 'g': // Debug ad location flag |
duke@435 | 73 | AD._adlocation_debug += 1; // Set Debug ad location Flag |
duke@435 | 74 | break; |
duke@435 | 75 | case 'o': // No Output Flag |
duke@435 | 76 | AD._no_output ^= 1; // Toggle no_output flag |
duke@435 | 77 | break; |
duke@435 | 78 | case 'q': // Quiet Mode Flag |
duke@435 | 79 | AD._quiet_mode ^= 1; // Toggle quiet_mode flag |
duke@435 | 80 | break; |
duke@435 | 81 | case 'w': // Disable Warnings Flag |
duke@435 | 82 | AD._disable_warnings ^= 1; // Toggle disable_warnings flag |
duke@435 | 83 | break; |
duke@435 | 84 | case 'T': // Option to make DFA as many subroutine calls. |
duke@435 | 85 | AD._dfa_small += 1; // Set Mode Flag |
duke@435 | 86 | break; |
duke@435 | 87 | case 'c': { // Set C++ Output file name |
duke@435 | 88 | AD._CPP_file._name = s; |
duke@435 | 89 | const char *base = strip_ext(strdup(s)); |
duke@435 | 90 | AD._CPP_CLONE_file._name = base_plus_suffix(base,"_clone.cpp"); |
duke@435 | 91 | AD._CPP_EXPAND_file._name = base_plus_suffix(base,"_expand.cpp"); |
duke@435 | 92 | AD._CPP_FORMAT_file._name = base_plus_suffix(base,"_format.cpp"); |
duke@435 | 93 | AD._CPP_GEN_file._name = base_plus_suffix(base,"_gen.cpp"); |
duke@435 | 94 | AD._CPP_MISC_file._name = base_plus_suffix(base,"_misc.cpp"); |
duke@435 | 95 | AD._CPP_PEEPHOLE_file._name = base_plus_suffix(base,"_peephole.cpp"); |
duke@435 | 96 | AD._CPP_PIPELINE_file._name = base_plus_suffix(base,"_pipeline.cpp"); |
duke@435 | 97 | s += strlen(s); |
duke@435 | 98 | break; |
duke@435 | 99 | } |
duke@435 | 100 | case 'h': // Set C++ Output file name |
duke@435 | 101 | AD._HPP_file._name = s; s += strlen(s); |
duke@435 | 102 | break; |
duke@435 | 103 | case 'v': // Set C++ Output file name |
duke@435 | 104 | AD._VM_file._name = s; s += strlen(s); |
duke@435 | 105 | break; |
duke@435 | 106 | case 'a': // Set C++ Output file name |
duke@435 | 107 | AD._DFA_file._name = s; |
duke@435 | 108 | AD._bug_file._name = s; |
duke@435 | 109 | s += strlen(s); |
duke@435 | 110 | break; |
duke@435 | 111 | case '#': // Special internal debug flag |
duke@435 | 112 | AD._adl_debug++; // Increment internal debug level |
duke@435 | 113 | break; |
duke@435 | 114 | case 's': // Output which instructions are cisc-spillable |
duke@435 | 115 | AD._cisc_spill_debug = true; |
duke@435 | 116 | break; |
duke@435 | 117 | case 'D': // Flag Definition |
duke@435 | 118 | { |
duke@435 | 119 | char* flag = s; |
duke@435 | 120 | s += strlen(s); |
duke@435 | 121 | char* def = strchr(flag, '='); |
duke@435 | 122 | if (def == NULL) def = (char*)"1"; |
duke@435 | 123 | else *def++ = '\0'; |
duke@435 | 124 | AD.set_preproc_def(flag, def); |
duke@435 | 125 | } |
duke@435 | 126 | break; |
duke@435 | 127 | case 'U': // Flag Un-Definition |
duke@435 | 128 | { |
duke@435 | 129 | char* flag = s; |
duke@435 | 130 | s += strlen(s); |
duke@435 | 131 | AD.set_preproc_def(flag, NULL); |
duke@435 | 132 | } |
duke@435 | 133 | break; |
duke@435 | 134 | default: // Unknown option |
duke@435 | 135 | usage(AD); // So print usage and exit |
duke@435 | 136 | } // End of switch on options... |
duke@435 | 137 | } // End of while have options... |
duke@435 | 138 | |
duke@435 | 139 | } else { // Not an option; must be a filename |
duke@435 | 140 | AD._ADL_file._name = argv[i]; // Set the input filename |
duke@435 | 141 | |
duke@435 | 142 | // // Files for storage, based on input file name |
duke@435 | 143 | const char *base = strip_ext(strdup(argv[i])); |
duke@435 | 144 | char *temp = base_plus_suffix("dfa_",base); |
duke@435 | 145 | AD._DFA_file._name = base_plus_suffix(temp,".cpp"); |
duke@435 | 146 | delete temp; |
duke@435 | 147 | temp = base_plus_suffix("ad_",base); |
duke@435 | 148 | AD._CPP_file._name = base_plus_suffix(temp,".cpp"); |
duke@435 | 149 | AD._CPP_CLONE_file._name = base_plus_suffix(temp,"_clone.cpp"); |
duke@435 | 150 | AD._CPP_EXPAND_file._name = base_plus_suffix(temp,"_expand.cpp"); |
duke@435 | 151 | AD._CPP_FORMAT_file._name = base_plus_suffix(temp,"_format.cpp"); |
duke@435 | 152 | AD._CPP_GEN_file._name = base_plus_suffix(temp,"_gen.cpp"); |
duke@435 | 153 | AD._CPP_MISC_file._name = base_plus_suffix(temp,"_misc.cpp"); |
duke@435 | 154 | AD._CPP_PEEPHOLE_file._name = base_plus_suffix(temp,"_peephole.cpp"); |
duke@435 | 155 | AD._CPP_PIPELINE_file._name = base_plus_suffix(temp,"_pipeline.cpp"); |
duke@435 | 156 | AD._HPP_file._name = base_plus_suffix(temp,".hpp"); |
duke@435 | 157 | delete temp; |
duke@435 | 158 | temp = base_plus_suffix("adGlobals_",base); |
duke@435 | 159 | AD._VM_file._name = base_plus_suffix(temp,".hpp"); |
duke@435 | 160 | delete temp; |
duke@435 | 161 | temp = base_plus_suffix("bugs_",base); |
duke@435 | 162 | AD._bug_file._name = base_plus_suffix(temp,".out"); |
duke@435 | 163 | delete temp; |
duke@435 | 164 | } // End of files vs options... |
duke@435 | 165 | } // End of while have command line arguments |
duke@435 | 166 | |
duke@435 | 167 | // Open files used to store the matcher and its components |
duke@435 | 168 | if (AD.open_files() == 0) return 1; // Open all input/output files |
duke@435 | 169 | |
duke@435 | 170 | // Build the File Buffer, Parse the input, & Generate Code |
duke@435 | 171 | FileBuff ADL_Buf(&AD._ADL_file, AD); // Create a file buffer for input file |
duke@435 | 172 | |
duke@435 | 173 | // Get pointer to legal text at the beginning of AD file. |
duke@435 | 174 | // It will be used in generated ad files. |
duke@435 | 175 | char* legal_text; |
duke@435 | 176 | int legal_sz = get_legal_text(ADL_Buf, &legal_text); |
duke@435 | 177 | |
duke@435 | 178 | ADL_Parse = new ADLParser(ADL_Buf, AD); // Create a parser to parse the buffer |
duke@435 | 179 | ADL_Parse->parse(); // Parse buffer & build description lists |
duke@435 | 180 | |
duke@435 | 181 | if( AD._dfa_debug >= 1 ) { // For higher debug settings, print dump |
duke@435 | 182 | AD.dump(); |
duke@435 | 183 | } |
duke@435 | 184 | |
duke@435 | 185 | delete ADL_Parse; // Delete parser |
duke@435 | 186 | |
duke@435 | 187 | // Verify that the results of the parse are consistent |
duke@435 | 188 | AD.verify(); |
duke@435 | 189 | |
duke@435 | 190 | // Prepare to generate the result files: |
duke@435 | 191 | AD.generateMatchLists(); |
duke@435 | 192 | AD.identify_unique_operands(); |
duke@435 | 193 | AD.identify_cisc_spill_instructions(); |
duke@435 | 194 | AD.identify_short_branches(); |
duke@435 | 195 | // Make sure every file starts with a copyright: |
duke@435 | 196 | AD.addSunCopyright(legal_text, legal_sz, AD._HPP_file._fp); // .hpp |
duke@435 | 197 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_file._fp); // .cpp |
duke@435 | 198 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_CLONE_file._fp); // .cpp |
duke@435 | 199 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_EXPAND_file._fp); // .cpp |
duke@435 | 200 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_FORMAT_file._fp); // .cpp |
duke@435 | 201 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_GEN_file._fp); // .cpp |
duke@435 | 202 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_MISC_file._fp); // .cpp |
duke@435 | 203 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_PEEPHOLE_file._fp); // .cpp |
duke@435 | 204 | AD.addSunCopyright(legal_text, legal_sz, AD._CPP_PIPELINE_file._fp); // .cpp |
duke@435 | 205 | AD.addSunCopyright(legal_text, legal_sz, AD._VM_file._fp); // .hpp |
duke@435 | 206 | AD.addSunCopyright(legal_text, legal_sz, AD._DFA_file._fp); // .cpp |
stefank@2314 | 207 | // Add include guards for all .hpp files |
stefank@2314 | 208 | AD.addIncludeGuardStart(AD._HPP_file, "GENERATED_ADFILES_AD_HPP"); // .hpp |
stefank@2314 | 209 | AD.addIncludeGuardStart(AD._VM_file, "GENERATED_ADFILES_ADGLOBALS_HPP"); // .hpp |
stefank@2314 | 210 | // Add includes |
stefank@2314 | 211 | AD.addInclude(AD._CPP_file, "precompiled.hpp"); |
stefank@2314 | 212 | AD.addInclude(AD._CPP_file, "adfiles", get_basename(AD._VM_file._name)); |
stefank@2314 | 213 | AD.addInclude(AD._CPP_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 214 | AD.addInclude(AD._CPP_file, "memory/allocation.inline.hpp"); |
twisti@4323 | 215 | AD.addInclude(AD._CPP_file, "asm/macroAssembler.inline.hpp"); |
dlong@5000 | 216 | AD.addInclude(AD._CPP_file, "code/compiledIC.hpp"); |
stefank@2314 | 217 | AD.addInclude(AD._CPP_file, "code/vmreg.hpp"); |
stefank@2314 | 218 | AD.addInclude(AD._CPP_file, "gc_interface/collectedHeap.inline.hpp"); |
coleenp@4037 | 219 | AD.addInclude(AD._CPP_file, "oops/compiledICHolder.hpp"); |
stefank@2314 | 220 | AD.addInclude(AD._CPP_file, "oops/markOop.hpp"); |
coleenp@4037 | 221 | AD.addInclude(AD._CPP_file, "oops/method.hpp"); |
stefank@2314 | 222 | AD.addInclude(AD._CPP_file, "oops/oop.inline.hpp"); |
stefank@2314 | 223 | AD.addInclude(AD._CPP_file, "oops/oop.inline2.hpp"); |
stefank@2314 | 224 | AD.addInclude(AD._CPP_file, "opto/cfgnode.hpp"); |
stefank@2314 | 225 | AD.addInclude(AD._CPP_file, "opto/locknode.hpp"); |
stefank@2314 | 226 | AD.addInclude(AD._CPP_file, "opto/opcodes.hpp"); |
stefank@2314 | 227 | AD.addInclude(AD._CPP_file, "opto/regalloc.hpp"); |
stefank@2314 | 228 | AD.addInclude(AD._CPP_file, "opto/regmask.hpp"); |
stefank@2314 | 229 | AD.addInclude(AD._CPP_file, "opto/runtime.hpp"); |
stefank@2314 | 230 | AD.addInclude(AD._CPP_file, "runtime/biasedLocking.hpp"); |
stefank@2314 | 231 | AD.addInclude(AD._CPP_file, "runtime/sharedRuntime.hpp"); |
stefank@2314 | 232 | AD.addInclude(AD._CPP_file, "runtime/stubRoutines.hpp"); |
stefank@2314 | 233 | AD.addInclude(AD._CPP_file, "utilities/growableArray.hpp"); |
stefank@2314 | 234 | #ifdef TARGET_ARCH_x86 |
stefank@2314 | 235 | AD.addInclude(AD._CPP_file, "nativeInst_x86.hpp"); |
stefank@2314 | 236 | AD.addInclude(AD._CPP_file, "vmreg_x86.inline.hpp"); |
stefank@2314 | 237 | #endif |
stefank@2314 | 238 | #ifdef TARGET_ARCH_sparc |
stefank@2314 | 239 | AD.addInclude(AD._CPP_file, "nativeInst_sparc.hpp"); |
stefank@2314 | 240 | AD.addInclude(AD._CPP_file, "vmreg_sparc.inline.hpp"); |
stefank@2314 | 241 | #endif |
roland@2683 | 242 | #ifdef TARGET_ARCH_arm |
roland@2683 | 243 | AD.addInclude(AD._CPP_file, "nativeInst_arm.hpp"); |
roland@2683 | 244 | AD.addInclude(AD._CPP_file, "vmreg_arm.inline.hpp"); |
roland@2683 | 245 | #endif |
goetz@6441 | 246 | #ifdef TARGET_ARCH_ppc |
goetz@6441 | 247 | AD.addInclude(AD._CPP_file, "assembler_ppc.inline.hpp"); |
goetz@6441 | 248 | AD.addInclude(AD._CPP_file, "nativeInst_ppc.hpp"); |
goetz@6441 | 249 | AD.addInclude(AD._CPP_file, "vmreg_ppc.inline.hpp"); |
goetz@6441 | 250 | #endif |
stefank@2314 | 251 | AD.addInclude(AD._HPP_file, "memory/allocation.hpp"); |
stefank@2314 | 252 | AD.addInclude(AD._HPP_file, "opto/machnode.hpp"); |
stefank@2314 | 253 | AD.addInclude(AD._HPP_file, "opto/node.hpp"); |
stefank@2314 | 254 | AD.addInclude(AD._HPP_file, "opto/regalloc.hpp"); |
stefank@2314 | 255 | AD.addInclude(AD._HPP_file, "opto/subnode.hpp"); |
kvn@3882 | 256 | AD.addInclude(AD._HPP_file, "opto/vectornode.hpp"); |
stefank@2314 | 257 | AD.addInclude(AD._CPP_CLONE_file, "precompiled.hpp"); |
stefank@2314 | 258 | AD.addInclude(AD._CPP_CLONE_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 259 | AD.addInclude(AD._CPP_EXPAND_file, "precompiled.hpp"); |
stefank@2314 | 260 | AD.addInclude(AD._CPP_EXPAND_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 261 | AD.addInclude(AD._CPP_FORMAT_file, "precompiled.hpp"); |
stefank@2314 | 262 | AD.addInclude(AD._CPP_FORMAT_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 263 | AD.addInclude(AD._CPP_GEN_file, "precompiled.hpp"); |
stefank@2314 | 264 | AD.addInclude(AD._CPP_GEN_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 265 | AD.addInclude(AD._CPP_GEN_file, "opto/cfgnode.hpp"); |
stefank@2314 | 266 | AD.addInclude(AD._CPP_GEN_file, "opto/locknode.hpp"); |
stefank@2314 | 267 | AD.addInclude(AD._CPP_MISC_file, "precompiled.hpp"); |
stefank@2314 | 268 | AD.addInclude(AD._CPP_MISC_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 269 | AD.addInclude(AD._CPP_PEEPHOLE_file, "precompiled.hpp"); |
stefank@2314 | 270 | AD.addInclude(AD._CPP_PEEPHOLE_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 271 | AD.addInclude(AD._CPP_PIPELINE_file, "precompiled.hpp"); |
stefank@2314 | 272 | AD.addInclude(AD._CPP_PIPELINE_file, "adfiles", get_basename(AD._HPP_file._name)); |
stefank@2314 | 273 | AD.addInclude(AD._DFA_file, "precompiled.hpp"); |
stefank@2314 | 274 | AD.addInclude(AD._DFA_file, "adfiles", get_basename(AD._HPP_file._name)); |
goetz@6490 | 275 | AD.addInclude(AD._DFA_file, "opto/cfgnode.hpp"); // Use PROB_MAX in predicate. |
stefank@2314 | 276 | AD.addInclude(AD._DFA_file, "opto/matcher.hpp"); |
stefank@2314 | 277 | AD.addInclude(AD._DFA_file, "opto/opcodes.hpp"); |
duke@435 | 278 | // Make sure each .cpp file starts with include lines: |
duke@435 | 279 | // files declaring and defining generators for Mach* Objects (hpp,cpp) |
duke@435 | 280 | // Generate the result files: |
duke@435 | 281 | // enumerations, class definitions, object generators, and the DFA |
duke@435 | 282 | // file containing enumeration of machine operands & instructions (hpp) |
duke@435 | 283 | AD.addPreHeaderBlocks(AD._HPP_file._fp); // .hpp |
duke@435 | 284 | AD.buildMachOperEnum(AD._HPP_file._fp); // .hpp |
duke@435 | 285 | AD.buildMachOpcodesEnum(AD._HPP_file._fp); // .hpp |
duke@435 | 286 | AD.buildMachRegisterNumbers(AD._VM_file._fp); // VM file |
duke@435 | 287 | AD.buildMachRegisterEncodes(AD._HPP_file._fp); // .hpp file |
duke@435 | 288 | AD.declareRegSizes(AD._HPP_file._fp); // .hpp |
duke@435 | 289 | AD.build_pipeline_enums(AD._HPP_file._fp); // .hpp |
duke@435 | 290 | // output definition of class "State" |
duke@435 | 291 | AD.defineStateClass(AD._HPP_file._fp); // .hpp |
duke@435 | 292 | // file declaring the Mach* classes derived from MachOper and MachNode |
duke@435 | 293 | AD.declareClasses(AD._HPP_file._fp); |
duke@435 | 294 | // declare and define maps: in the .hpp and .cpp files respectively |
duke@435 | 295 | AD.addSourceBlocks(AD._CPP_file._fp); // .cpp |
duke@435 | 296 | AD.addHeaderBlocks(AD._HPP_file._fp); // .hpp |
duke@435 | 297 | AD.buildReduceMaps(AD._HPP_file._fp, AD._CPP_file._fp); |
duke@435 | 298 | AD.buildMustCloneMap(AD._HPP_file._fp, AD._CPP_file._fp); |
duke@435 | 299 | // build CISC_spilling oracle and MachNode::cisc_spill() methods |
duke@435 | 300 | AD.build_cisc_spill_instructions(AD._HPP_file._fp, AD._CPP_file._fp); |
duke@435 | 301 | // define methods for machine dependent State, MachOper, and MachNode classes |
duke@435 | 302 | AD.defineClasses(AD._CPP_file._fp); |
duke@435 | 303 | AD.buildMachOperGenerator(AD._CPP_GEN_file._fp);// .cpp |
duke@435 | 304 | AD.buildMachNodeGenerator(AD._CPP_GEN_file._fp);// .cpp |
duke@435 | 305 | // define methods for machine dependent instruction matching |
duke@435 | 306 | AD.buildInstructMatchCheck(AD._CPP_file._fp); // .cpp |
duke@435 | 307 | // define methods for machine dependent frame management |
duke@435 | 308 | AD.buildFrameMethods(AD._CPP_file._fp); // .cpp |
goetz@6499 | 309 | AD.generate_needs_clone_jvms(AD._CPP_file._fp); |
duke@435 | 310 | |
duke@435 | 311 | // do this last: |
duke@435 | 312 | AD.addPreprocessorChecks(AD._CPP_file._fp); // .cpp |
duke@435 | 313 | AD.addPreprocessorChecks(AD._CPP_CLONE_file._fp); // .cpp |
duke@435 | 314 | AD.addPreprocessorChecks(AD._CPP_EXPAND_file._fp); // .cpp |
duke@435 | 315 | AD.addPreprocessorChecks(AD._CPP_FORMAT_file._fp); // .cpp |
duke@435 | 316 | AD.addPreprocessorChecks(AD._CPP_GEN_file._fp); // .cpp |
duke@435 | 317 | AD.addPreprocessorChecks(AD._CPP_MISC_file._fp); // .cpp |
duke@435 | 318 | AD.addPreprocessorChecks(AD._CPP_PEEPHOLE_file._fp); // .cpp |
duke@435 | 319 | AD.addPreprocessorChecks(AD._CPP_PIPELINE_file._fp); // .cpp |
duke@435 | 320 | |
duke@435 | 321 | // define the finite automata that selects lowest cost production |
duke@435 | 322 | AD.buildDFA(AD._DFA_file._fp); |
stefank@2314 | 323 | // Add include guards for all .hpp files |
stefank@2314 | 324 | AD.addIncludeGuardEnd(AD._HPP_file, "GENERATED_ADFILES_AD_HPP"); // .hpp |
stefank@2314 | 325 | AD.addIncludeGuardEnd(AD._VM_file, "GENERATED_ADFILES_ADGLOBALS_HPP"); // .hpp |
duke@435 | 326 | |
duke@435 | 327 | AD.close_files(0); // Close all input/output files |
duke@435 | 328 | |
duke@435 | 329 | // Final printout and statistics |
duke@435 | 330 | // cout << program; |
duke@435 | 331 | |
duke@435 | 332 | if( AD._dfa_debug & 2 ) { // For higher debug settings, print timing info |
duke@435 | 333 | // Timer t_stop; |
duke@435 | 334 | // Timer t_total = t_stop - t_start; // Total running time |
duke@435 | 335 | // cerr << "\n---Architecture Description Totals---\n"; |
duke@435 | 336 | // cerr << ", Total lines: " << TotalLines; |
duke@435 | 337 | // float l = TotalLines; |
duke@435 | 338 | // cerr << "\nTotal Compilation Time: " << t_total << "\n"; |
duke@435 | 339 | // float ft = (float)t_total; |
duke@435 | 340 | // if( ft > 0.0 ) fprintf(stderr,"Lines/sec: %#5.2f\n", l/ft); |
duke@435 | 341 | } |
duke@435 | 342 | return (AD._syntax_errs + AD._semantic_errs + AD._internal_errs); // Bye Bye!! |
duke@435 | 343 | } |
duke@435 | 344 | |
duke@435 | 345 | //------------------------------usage------------------------------------------ |
duke@435 | 346 | static void usage(ArchDesc& AD) |
duke@435 | 347 | { |
duke@435 | 348 | printf("Architecture Description Language Compiler\n\n"); |
kvn@4161 | 349 | 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"); |
duke@435 | 350 | printf(" d produce DFA debugging info\n"); |
duke@435 | 351 | printf(" o no output produced, syntax and semantic checking only\n"); |
duke@435 | 352 | printf(" q quiet mode, supresses all non-essential messages\n"); |
duke@435 | 353 | printf(" w suppress warning messages\n"); |
kvn@4161 | 354 | printf(" T make DFA as many subroutine calls\n"); |
kvn@4161 | 355 | printf(" s output which instructions are cisc-spillable\n"); |
kvn@4161 | 356 | printf(" D define preprocessor symbol\n"); |
kvn@4161 | 357 | printf(" U undefine preprocessor symbol\n"); |
duke@435 | 358 | printf(" c specify CPP file name (default: %s)\n", AD._CPP_file._name); |
duke@435 | 359 | printf(" h specify HPP file name (default: %s)\n", AD._HPP_file._name); |
duke@435 | 360 | printf(" a specify DFA output file name\n"); |
kvn@4161 | 361 | printf(" v specify adGlobals output file name\n"); |
kvn@4161 | 362 | printf(" # increment ADL debug level\n"); |
duke@435 | 363 | printf("\n"); |
duke@435 | 364 | } |
duke@435 | 365 | |
duke@435 | 366 | //------------------------------open_file------------------------------------ |
duke@435 | 367 | int ArchDesc::open_file(bool required, ADLFILE & ADF, const char *action) |
duke@435 | 368 | { |
duke@435 | 369 | if (required && |
duke@435 | 370 | (ADF._fp = fopen(ADF._name, action)) == NULL) { |
duke@435 | 371 | printf("ERROR: Cannot open file for %s: %s\n", action, ADF._name); |
duke@435 | 372 | close_files(1); |
duke@435 | 373 | return 0; |
duke@435 | 374 | } |
duke@435 | 375 | return 1; |
duke@435 | 376 | } |
duke@435 | 377 | |
duke@435 | 378 | //------------------------------open_files------------------------------------- |
duke@435 | 379 | int ArchDesc::open_files(void) |
duke@435 | 380 | { |
duke@435 | 381 | if (_ADL_file._name == NULL) |
duke@435 | 382 | { printf("ERROR: No ADL input file specified\n"); return 0; } |
duke@435 | 383 | |
duke@435 | 384 | if (!open_file(true , _ADL_file, "r")) { return 0; } |
duke@435 | 385 | if (!open_file(!_no_output, _DFA_file, "w")) { return 0; } |
duke@435 | 386 | if (!open_file(!_no_output, _HPP_file, "w")) { return 0; } |
duke@435 | 387 | if (!open_file(!_no_output, _CPP_file, "w")) { return 0; } |
duke@435 | 388 | if (!open_file(!_no_output, _CPP_CLONE_file, "w")) { return 0; } |
duke@435 | 389 | if (!open_file(!_no_output, _CPP_EXPAND_file, "w")) { return 0; } |
duke@435 | 390 | if (!open_file(!_no_output, _CPP_FORMAT_file, "w")) { return 0; } |
duke@435 | 391 | if (!open_file(!_no_output, _CPP_GEN_file, "w")) { return 0; } |
duke@435 | 392 | if (!open_file(!_no_output, _CPP_MISC_file, "w")) { return 0; } |
duke@435 | 393 | if (!open_file(!_no_output, _CPP_PEEPHOLE_file, "w")) { return 0; } |
duke@435 | 394 | if (!open_file(!_no_output, _CPP_PIPELINE_file, "w")) { return 0; } |
duke@435 | 395 | if (!open_file(!_no_output, _VM_file , "w")) { return 0; } |
duke@435 | 396 | if (!open_file(_dfa_debug != 0, _bug_file, "w")) { return 0; } |
duke@435 | 397 | |
duke@435 | 398 | return 1; |
duke@435 | 399 | } |
duke@435 | 400 | |
duke@435 | 401 | //------------------------------close_file------------------------------------ |
duke@435 | 402 | void ArchDesc::close_file(int delete_out, ADLFILE& ADF) |
duke@435 | 403 | { |
duke@435 | 404 | if (ADF._fp) { |
duke@435 | 405 | fclose(ADF._fp); |
duke@435 | 406 | if (delete_out) remove(ADF._name); |
duke@435 | 407 | } |
duke@435 | 408 | } |
duke@435 | 409 | |
duke@435 | 410 | //------------------------------close_files------------------------------------ |
duke@435 | 411 | void ArchDesc::close_files(int delete_out) |
duke@435 | 412 | { |
duke@435 | 413 | if (_ADL_file._fp) fclose(_ADL_file._fp); |
duke@435 | 414 | |
duke@435 | 415 | close_file(delete_out, _CPP_file); |
duke@435 | 416 | close_file(delete_out, _CPP_CLONE_file); |
duke@435 | 417 | close_file(delete_out, _CPP_EXPAND_file); |
duke@435 | 418 | close_file(delete_out, _CPP_FORMAT_file); |
duke@435 | 419 | close_file(delete_out, _CPP_GEN_file); |
duke@435 | 420 | close_file(delete_out, _CPP_MISC_file); |
duke@435 | 421 | close_file(delete_out, _CPP_PEEPHOLE_file); |
duke@435 | 422 | close_file(delete_out, _CPP_PIPELINE_file); |
duke@435 | 423 | close_file(delete_out, _HPP_file); |
duke@435 | 424 | close_file(delete_out, _DFA_file); |
duke@435 | 425 | close_file(delete_out, _bug_file); |
duke@435 | 426 | |
duke@435 | 427 | if (!_quiet_mode) { |
duke@435 | 428 | printf("\n"); |
duke@435 | 429 | if (_no_output || delete_out) { |
duke@435 | 430 | if (_ADL_file._name) printf("%s: ", _ADL_file._name); |
duke@435 | 431 | printf("No output produced"); |
duke@435 | 432 | } |
duke@435 | 433 | else { |
duke@435 | 434 | if (_ADL_file._name) printf("%s --> ", _ADL_file._name); |
twisti@1038 | 435 | printf("%s, %s, %s, %s, %s, %s, %s, %s, %s, %s", |
duke@435 | 436 | _CPP_file._name, |
duke@435 | 437 | _CPP_CLONE_file._name, |
duke@435 | 438 | _CPP_EXPAND_file._name, |
duke@435 | 439 | _CPP_FORMAT_file._name, |
duke@435 | 440 | _CPP_GEN_file._name, |
duke@435 | 441 | _CPP_MISC_file._name, |
duke@435 | 442 | _CPP_PEEPHOLE_file._name, |
duke@435 | 443 | _CPP_PIPELINE_file._name, |
twisti@1038 | 444 | _HPP_file._name, |
twisti@1038 | 445 | _DFA_file._name); |
duke@435 | 446 | } |
duke@435 | 447 | printf("\n"); |
duke@435 | 448 | } |
duke@435 | 449 | } |
duke@435 | 450 | |
duke@435 | 451 | //------------------------------strip_ext-------------------------------------- |
duke@435 | 452 | static char *strip_ext(char *fname) |
duke@435 | 453 | { |
duke@435 | 454 | char *ep; |
duke@435 | 455 | |
duke@435 | 456 | if (fname) { |
duke@435 | 457 | ep = fname + strlen(fname) - 1; // start at last character and look for '.' |
duke@435 | 458 | while (ep >= fname && *ep != '.') --ep; |
duke@435 | 459 | if (*ep == '.') *ep = '\0'; // truncate string at '.' |
duke@435 | 460 | } |
duke@435 | 461 | return fname; |
duke@435 | 462 | } |
duke@435 | 463 | |
duke@435 | 464 | //------------------------------base_plus_suffix------------------------------- |
duke@435 | 465 | // New concatenated string |
duke@435 | 466 | static char *base_plus_suffix(const char* base, const char *suffix) |
duke@435 | 467 | { |
duke@435 | 468 | int len = (int)strlen(base) + (int)strlen(suffix) + 1; |
duke@435 | 469 | |
duke@435 | 470 | char* fname = new char[len]; |
duke@435 | 471 | sprintf(fname,"%s%s",base,suffix); |
duke@435 | 472 | return fname; |
duke@435 | 473 | } |
duke@435 | 474 | |
duke@435 | 475 | //------------------------------get_legal_text--------------------------------- |
duke@435 | 476 | // Get pointer to legal text at the beginning of AD file. |
duke@435 | 477 | // This code assumes that a legal text starts at the beginning of .ad files, |
duke@435 | 478 | // is commented by "//" at each line and ends with empty line. |
duke@435 | 479 | // |
duke@435 | 480 | int get_legal_text(FileBuff &fbuf, char **legal_text) |
duke@435 | 481 | { |
duke@435 | 482 | char* legal_start = fbuf.get_line(); |
duke@435 | 483 | assert(legal_start[0] == '/' && legal_start[1] == '/', "Incorrect header of AD file"); |
duke@435 | 484 | char* legal_end = fbuf.get_line(); |
duke@435 | 485 | assert(strncmp(legal_end, "// Copyright", 12) == 0, "Incorrect header of AD file"); |
duke@435 | 486 | while(legal_end[0] == '/' && legal_end[1] == '/') { |
duke@435 | 487 | legal_end = fbuf.get_line(); |
duke@435 | 488 | } |
duke@435 | 489 | *legal_text = legal_start; |
twisti@1038 | 490 | return (int) (legal_end - legal_start); |
duke@435 | 491 | } |
duke@435 | 492 | |
duke@435 | 493 | // VS2005 has its own definition, identical to this one. |
duke@435 | 494 | #if !defined(_WIN32) || defined(_WIN64) || _MSC_VER < 1400 |
coleenp@5614 | 495 | void *operator new( size_t size, int, const char *, int ) throw() { |
duke@435 | 496 | return ::operator new( size ); |
duke@435 | 497 | } |
duke@435 | 498 | #endif |