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| 1 // Copyright (c) 2014, the Dartino project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, the Dartino project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE.md file. | 3 // BSD-style license that can be found in the LICENSE.md file. |
| 4 | 4 |
| 5 #ifndef SRC_SHARED_FLAGS_H_ | 5 #ifndef SRC_SHARED_FLAGS_H_ |
| 6 #define SRC_SHARED_FLAGS_H_ | 6 #define SRC_SHARED_FLAGS_H_ |
| 7 | 7 |
| 8 #include "src/shared/assert.h" | 8 #include "src/shared/assert.h" |
| 9 #include "src/shared/globals.h" | 9 #include "src/shared/globals.h" |
| 10 | 10 |
| 11 namespace fletch { | 11 namespace dartino { |
| 12 | 12 |
| 13 // Flags provide access to commmand line flags. | 13 // Flags provide access to commmand line flags. |
| 14 // | 14 // |
| 15 // Syntax: | 15 // Syntax: |
| 16 // -Xname (equivalent to -Xname=true) | 16 // -Xname (equivalent to -Xname=true) |
| 17 // -Xname=<boolean>|<int>|<address>|<string> | 17 // -Xname=<boolean>|<int>|<address>|<string> |
| 18 // | 18 // |
| 19 // debug means the flag is ONLY available in the debug build. | 19 // debug means the flag is ONLY available in the debug build. |
| 20 // release means the flag is available in both the debug and release build. | 20 // release means the flag is available in both the debug and release build. |
| 21 | 21 |
| (...skipping 19 matching lines...) Expand all Loading... |
| 41 FLAG_BOOLEAN(debug, print_program_statistics, false, \ | 41 FLAG_BOOLEAN(debug, print_program_statistics, false, \ |
| 42 "Print statistics about the program") \ | 42 "Print statistics about the program") \ |
| 43 FLAG_BOOLEAN(release, print_heap_statistics, false, \ | 43 FLAG_BOOLEAN(release, print_heap_statistics, false, \ |
| 44 "Print heap statistics before GC") \ | 44 "Print heap statistics before GC") \ |
| 45 FLAG_BOOLEAN(release, verbose, false, "Verbose output") \ | 45 FLAG_BOOLEAN(release, verbose, false, "Verbose output") \ |
| 46 FLAG_BOOLEAN(debug, print_flags, false, "Print flags") \ | 46 FLAG_BOOLEAN(debug, print_flags, false, "Print flags") \ |
| 47 FLAG_INTEGER(release, profile_interval, 1000, "Profile interval in us") \ | 47 FLAG_INTEGER(release, profile_interval, 1000, "Profile interval in us") \ |
| 48 FLAG_CSTRING(release, filter, NULL, "Filter string for unit testing") \ | 48 FLAG_CSTRING(release, filter, NULL, "Filter string for unit testing") \ |
| 49 FLAG_BOOLEAN(release, tick_sampler, false, \ | 49 FLAG_BOOLEAN(release, tick_sampler, false, \ |
| 50 "Collect execution time sampels of the entire VM") \ | 50 "Collect execution time sampels of the entire VM") \ |
| 51 FLAG_CSTRING(release, tick_file, "fletch.ticks", \ | 51 FLAG_CSTRING(release, tick_file, "dartino.ticks", \ |
| 52 "Write tick samples in this file") \ | 52 "Write tick samples in this file") \ |
| 53 /* Temporary compiler flags */ \ | 53 /* Temporary compiler flags */ \ |
| 54 FLAG_BOOLEAN(release, trace_compiler, false, "") \ | 54 FLAG_BOOLEAN(release, trace_compiler, false, "") \ |
| 55 FLAG_BOOLEAN(release, trace_library, false, "") | 55 FLAG_BOOLEAN(release, trace_library, false, "") |
| 56 | 56 |
| 57 #ifdef DEBUG | 57 #ifdef DEBUG |
| 58 #define DECLARE_DEBUG_FLAG(type, prefix, name, value, doc) static type name; | 58 #define DECLARE_DEBUG_FLAG(type, prefix, name, value, doc) static type name; |
| 59 #else | 59 #else |
| 60 #define DECLARE_DEBUG_FLAG(type, prefix, name, value, doc) \ | 60 #define DECLARE_DEBUG_FLAG(type, prefix, name, value, doc) \ |
| 61 static const type name = value; | 61 static const type name = value; |
| 62 #endif | 62 #endif |
| 63 | 63 |
| 64 #define DECLARE_RELEASE_FLAG(type, prefix, name, value, doc) static type name; | 64 #define DECLARE_RELEASE_FLAG(type, prefix, name, value, doc) static type name; |
| 65 | 65 |
| 66 class Flags { | 66 class Flags { |
| 67 public: | 67 public: |
| 68 APPLY_TO_FLAGS(DECLARE_DEBUG_FLAG, DECLARE_RELEASE_FLAG) | 68 APPLY_TO_FLAGS(DECLARE_DEBUG_FLAG, DECLARE_RELEASE_FLAG) |
| 69 | 69 |
| 70 // Extract the flag values from the command line arguments. | 70 // Extract the flag values from the command line arguments. |
| 71 static void ExtractFromCommandLine(int* argc, char** argv); | 71 static void ExtractFromCommandLine(int* argc, char** argv); |
| 72 | 72 |
| 73 static char* executable() { return executable_; } | 73 static char* executable() { return executable_; } |
| 74 | 74 |
| 75 private: | 75 private: |
| 76 static char* executable_; | 76 static char* executable_; |
| 77 }; | 77 }; |
| 78 | 78 |
| 79 } // namespace fletch | 79 } // namespace dartino |
| 80 | 80 |
| 81 #endif // SRC_SHARED_FLAGS_H_ | 81 #endif // SRC_SHARED_FLAGS_H_ |
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