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| 1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 194 | 194 |
| 195 // usage-analyzer.cc | 195 // usage-analyzer.cc |
| 196 DEFINE_bool(usage_computation, true, "compute variable usage counts") | 196 DEFINE_bool(usage_computation, true, "compute variable usage counts") |
| 197 | 197 |
| 198 // v8.cc | 198 // v8.cc |
| 199 DEFINE_bool(preemption, false, | 199 DEFINE_bool(preemption, false, |
| 200 "activate a 100ms timer that switches between V8 threads") | 200 "activate a 100ms timer that switches between V8 threads") |
| 201 | 201 |
| 202 // Regexp | 202 // Regexp |
| 203 DEFINE_bool(trace_regexps, false, "trace regexp execution") | 203 DEFINE_bool(trace_regexps, false, "trace regexp execution") |
| 204 DEFINE_bool(regexp_native, true, "use native code regexp implementation (IA32 on
ly)") | 204 DEFINE_bool(regexp_native, true, |
| 205 "use native code regexp implementation (IA32 only)") |
| 205 DEFINE_bool(regexp_optimization, true, "generate optimized regexp code") | 206 DEFINE_bool(regexp_optimization, true, "generate optimized regexp code") |
| 206 | 207 |
| 207 // Testing flags test/cctest/test-{flags,api,serialization}.cc | 208 // Testing flags test/cctest/test-{flags,api,serialization}.cc |
| 208 DEFINE_bool(testing_bool_flag, true, "testing_bool_flag") | 209 DEFINE_bool(testing_bool_flag, true, "testing_bool_flag") |
| 209 DEFINE_int(testing_int_flag, 13, "testing_int_flag") | 210 DEFINE_int(testing_int_flag, 13, "testing_int_flag") |
| 210 DEFINE_float(testing_float_flag, 2.5, "float-flag") | 211 DEFINE_float(testing_float_flag, 2.5, "float-flag") |
| 211 DEFINE_string(testing_string_flag, "Hello, world!", "string-flag") | 212 DEFINE_string(testing_string_flag, "Hello, world!", "string-flag") |
| 212 DEFINE_int(testing_prng_seed, 42, "Seed used for threading test randomness") | 213 DEFINE_int(testing_prng_seed, 42, "Seed used for threading test randomness") |
| 213 #ifdef WIN32 | 214 #ifdef WIN32 |
| 214 DEFINE_string(testing_serialization_file, "C:\\Windows\\Temp\\serdes", | 215 DEFINE_string(testing_serialization_file, "C:\\Windows\\Temp\\serdes", |
| 215 "file in which to testing_serialize heap") | 216 "file in which to testing_serialize heap") |
| 216 #else | 217 #else |
| 217 DEFINE_string(testing_serialization_file, "/tmp/serdes", | 218 DEFINE_string(testing_serialization_file, "/tmp/serdes", |
| 218 "file in which to serialize heap") | 219 "file in which to serialize heap") |
| 219 #endif | 220 #endif |
| 220 | 221 |
| 221 // | 222 // |
| 222 // Dev shell flags | 223 // Dev shell flags |
| 223 // | 224 // |
| 224 | 225 |
| 225 DEFINE_bool(help, false, "Print usage message, including flags, on console") | 226 DEFINE_bool(help, false, "Print usage message, including flags, on console") |
| 226 DEFINE_bool(dump_counters, false, "Dump counters on exit") | 227 DEFINE_bool(dump_counters, false, "Dump counters on exit") |
| 227 DEFINE_bool(debugger, true, "Enable JavaScript debugger") | 228 DEFINE_bool(debugger, true, "Enable JavaScript debugger") |
| 229 DEFINE_bool(remote_debugger, false, "Connect JavaScript debugger to the " |
| 230 "debugger agent in another process") |
| 231 DEFINE_bool(debugger_agent, false, "Enable debugger agent") |
| 232 DEFINE_int(debugger_port, 5858, "Port to use for remote debugging") |
| 228 DEFINE_string(map_counters, false, "Map counters to a file") | 233 DEFINE_string(map_counters, false, "Map counters to a file") |
| 229 DEFINE_args(js_arguments, JSArguments(), | 234 DEFINE_args(js_arguments, JSArguments(), |
| 230 "Pass all remaining arguments to the script. Alias for \"--\".") | 235 "Pass all remaining arguments to the script. Alias for \"--\".") |
| 231 | 236 |
| 232 // | 237 // |
| 233 // Debug only flags | 238 // Debug only flags |
| 234 // | 239 // |
| 235 #undef FLAG | 240 #undef FLAG |
| 236 #ifdef DEBUG | 241 #ifdef DEBUG |
| 237 #define FLAG FLAG_FULL | 242 #define FLAG FLAG_FULL |
| 238 #else | 243 #else |
| 239 #define FLAG FLAG_READONLY | 244 #define FLAG FLAG_READONLY |
| 240 #endif | 245 #endif |
| 241 | 246 |
| 242 // checks.cc | 247 // checks.cc |
| 243 DEFINE_bool(enable_slow_asserts, false, | 248 DEFINE_bool(enable_slow_asserts, false, |
| 244 "enable asserts that are slow to execute") | 249 "enable asserts that are slow to execute") |
| 245 | 250 |
| 246 // code-stubs.cc | |
| 247 DEFINE_bool(print_code_stubs, false, "print code stubs") | |
| 248 | |
| 249 // codegen-ia32.cc / codegen-arm.cc | 251 // codegen-ia32.cc / codegen-arm.cc |
| 250 DEFINE_bool(trace_codegen, false, | 252 DEFINE_bool(trace_codegen, false, |
| 251 "print name of functions for which code is generated") | 253 "print name of functions for which code is generated") |
| 252 DEFINE_bool(print_source, false, "pretty print source code") | 254 DEFINE_bool(print_source, false, "pretty print source code") |
| 253 DEFINE_bool(print_builtin_source, false, | 255 DEFINE_bool(print_builtin_source, false, |
| 254 "pretty print source code for builtins") | 256 "pretty print source code for builtins") |
| 255 DEFINE_bool(print_ast, false, "print source AST") | 257 DEFINE_bool(print_ast, false, "print source AST") |
| 256 DEFINE_bool(print_builtin_ast, false, "print source AST for builtins") | 258 DEFINE_bool(print_builtin_ast, false, "print source AST for builtins") |
| 257 DEFINE_bool(trace_calls, false, "trace calls") | 259 DEFINE_bool(trace_calls, false, "trace calls") |
| 258 DEFINE_bool(trace_builtin_calls, false, "trace builtins calls") | 260 DEFINE_bool(trace_builtin_calls, false, "trace builtins calls") |
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| 325 DEFINE_bool(log_state_changes, false, "Log state changes.") | 327 DEFINE_bool(log_state_changes, false, "Log state changes.") |
| 326 DEFINE_bool(log_suspect, false, "Log suspect operations.") | 328 DEFINE_bool(log_suspect, false, "Log suspect operations.") |
| 327 DEFINE_bool(prof, false, | 329 DEFINE_bool(prof, false, |
| 328 "Log statistical profiling information (implies --log-code).") | 330 "Log statistical profiling information (implies --log-code).") |
| 329 DEFINE_bool(prof_auto, true, | 331 DEFINE_bool(prof_auto, true, |
| 330 "Used with --prof, starts profiling automatically") | 332 "Used with --prof, starts profiling automatically") |
| 331 DEFINE_bool(log_regexp, false, "Log regular expression execution.") | 333 DEFINE_bool(log_regexp, false, "Log regular expression execution.") |
| 332 DEFINE_bool(sliding_state_window, false, | 334 DEFINE_bool(sliding_state_window, false, |
| 333 "Update sliding state window counters.") | 335 "Update sliding state window counters.") |
| 334 DEFINE_string(logfile, "v8.log", "Specify the name of the log file.") | 336 DEFINE_string(logfile, "v8.log", "Specify the name of the log file.") |
| 337 DEFINE_bool(oprofile, false, |
| 338 "Enable JIT agent for OProfile.") |
| 335 | 339 |
| 336 // | 340 // |
| 337 // Disassembler only flags | 341 // Disassembler only flags |
| 338 // | 342 // |
| 339 #undef FLAG | 343 #undef FLAG |
| 340 #ifdef ENABLE_DISASSEMBLER | 344 #ifdef ENABLE_DISASSEMBLER |
| 341 #define FLAG FLAG_FULL | 345 #define FLAG FLAG_FULL |
| 342 #else | 346 #else |
| 343 #define FLAG FLAG_READONLY | 347 #define FLAG FLAG_READONLY |
| 344 #endif | 348 #endif |
| 345 | 349 |
| 350 // code-stubs.cc |
| 351 DEFINE_bool(print_code_stubs, false, "print code stubs") |
| 352 |
| 346 // codegen-ia32.cc / codegen-arm.cc | 353 // codegen-ia32.cc / codegen-arm.cc |
| 347 DEFINE_bool(print_code, false, "print generated code") | 354 DEFINE_bool(print_code, false, "print generated code") |
| 348 DEFINE_bool(print_builtin_code, false, "print generated code for builtins") | 355 DEFINE_bool(print_builtin_code, false, "print generated code for builtins") |
| 349 | 356 |
| 350 // Cleanup... | 357 // Cleanup... |
| 351 #undef FLAG_FULL | 358 #undef FLAG_FULL |
| 352 #undef FLAG_READONLY | 359 #undef FLAG_READONLY |
| 353 #undef FLAG | 360 #undef FLAG |
| 354 | 361 |
| 355 #undef DEFINE_bool | 362 #undef DEFINE_bool |
| 356 #undef DEFINE_int | 363 #undef DEFINE_int |
| 357 #undef DEFINE_string | 364 #undef DEFINE_string |
| 358 | 365 |
| 359 #undef FLAG_MODE_DECLARE | 366 #undef FLAG_MODE_DECLARE |
| 360 #undef FLAG_MODE_DEFINE | 367 #undef FLAG_MODE_DEFINE |
| 361 #undef FLAG_MODE_DEFINE_DEFAULTS | 368 #undef FLAG_MODE_DEFINE_DEFAULTS |
| 362 #undef FLAG_MODE_META | 369 #undef FLAG_MODE_META |
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