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Side by Side Diff: src/flag-definitions.h

Issue 957673004: Rebase GDBJIT interface solely on JITCodeEvent (Closed) Base URL: https://chromium.googlesource.com/v8/v8@master
Patch Set: Address nits Created 5 years, 10 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file defines all of the flags. It is separated into different section, 5 // This file defines all of the flags. It is separated into different section,
6 // for Debug, Release, Logging and Profiling, etc. To add a new flag, find the 6 // for Debug, Release, Logging and Profiling, etc. To add a new flag, find the
7 // correct section, and use one of the DEFINE_ macros, without a trailing ';'. 7 // correct section, and use one of the DEFINE_ macros, without a trailing ';'.
8 // 8 //
9 // This include does not have a guard, because it is a template-style include, 9 // This include does not have a guard, because it is a template-style include,
10 // which can be included multiple times in different modes. It expects to have 10 // which can be included multiple times in different modes. It expects to have
(...skipping 734 matching lines...) Expand 10 before | Expand all | Expand 10 after
745 745
746 // code-stubs-hydrogen.cc 746 // code-stubs-hydrogen.cc
747 DEFINE_BOOL(profile_hydrogen_code_stub_compilation, false, 747 DEFINE_BOOL(profile_hydrogen_code_stub_compilation, false,
748 "Print the time it takes to lazily compile hydrogen code stubs.") 748 "Print the time it takes to lazily compile hydrogen code stubs.")
749 749
750 DEFINE_BOOL(predictable, false, "enable predictable mode") 750 DEFINE_BOOL(predictable, false, "enable predictable mode")
751 DEFINE_NEG_IMPLICATION(predictable, concurrent_recompilation) 751 DEFINE_NEG_IMPLICATION(predictable, concurrent_recompilation)
752 DEFINE_NEG_IMPLICATION(predictable, concurrent_osr) 752 DEFINE_NEG_IMPLICATION(predictable, concurrent_osr)
753 DEFINE_NEG_IMPLICATION(predictable, concurrent_sweeping) 753 DEFINE_NEG_IMPLICATION(predictable, concurrent_sweeping)
754 754
755 // mark-compact.cc
756 DEFINE_BOOL(force_marking_deque_overflows, false,
757 "force overflows of marking deque by reducing it's size "
758 "to 64 words")
759
760 DEFINE_BOOL(stress_compaction, false,
761 "stress the GC compactor to flush out bugs (implies "
762 "--force_marking_deque_overflows)")
755 763
756 // 764 //
757 // Dev shell flags 765 // Dev shell flags
758 // 766 //
759 767
760 DEFINE_BOOL(help, false, "Print usage message, including flags, on console") 768 DEFINE_BOOL(help, false, "Print usage message, including flags, on console")
761 DEFINE_BOOL(dump_counters, false, "Dump counters on exit") 769 DEFINE_BOOL(dump_counters, false, "Dump counters on exit")
762 770
763 DEFINE_BOOL(debugger, false, "Enable JavaScript debugger") 771 DEFINE_BOOL(debugger, false, "Enable JavaScript debugger")
764 772
765 DEFINE_STRING(map_counters, "", "Map counters to a file") 773 DEFINE_STRING(map_counters, "", "Map counters to a file")
766 DEFINE_ARGS(js_arguments, 774 DEFINE_ARGS(js_arguments,
767 "Pass all remaining arguments to the script. Alias for \"--\".") 775 "Pass all remaining arguments to the script. Alias for \"--\".")
768 776
769 // 777 //
770 // GDB JIT integration flags. 778 // GDB JIT integration flags.
771 // 779 //
780 #undef FLAG
781 #ifdef ENABLE_GDB_JIT_INTERFACE
782 #define FLAG FLAG_FULL
783 #else
784 #define FLAG FLAG_READONLY
785 #endif
772 786
773 DEFINE_BOOL(gdbjit, false, "enable GDBJIT interface (disables compacting GC)") 787 DEFINE_BOOL(gdbjit, false, "enable GDBJIT interface")
774 DEFINE_BOOL(gdbjit_full, false, "enable GDBJIT interface for all code objects") 788 DEFINE_BOOL(gdbjit_full, false, "enable GDBJIT interface for all code objects")
775 DEFINE_BOOL(gdbjit_dump, false, "dump elf objects with debug info to disk") 789 DEFINE_BOOL(gdbjit_dump, false, "dump elf objects with debug info to disk")
776 DEFINE_STRING(gdbjit_dump_filter, "", 790 DEFINE_STRING(gdbjit_dump_filter, "",
777 "dump only objects containing this substring") 791 "dump only objects containing this substring")
778 792
779 // mark-compact.cc 793 #ifdef ENABLE_GDB_JIT_INTERFACE
780 DEFINE_BOOL(force_marking_deque_overflows, false, 794 DEFINE_IMPLICATION(gdbjit_full, gdbjit)
781 "force overflows of marking deque by reducing it's size " 795 DEFINE_IMPLICATION(gdbjit_dump, gdbjit)
782 "to 64 words") 796 #endif
783 797 DEFINE_NEG_IMPLICATION(gdbjit, compact_code_space)
784 DEFINE_BOOL(stress_compaction, false,
785 "stress the GC compactor to flush out bugs (implies "
786 "--force_marking_deque_overflows)")
787 798
788 // 799 //
789 // Debug only flags 800 // Debug only flags
790 // 801 //
791 #undef FLAG 802 #undef FLAG
792 #ifdef DEBUG 803 #ifdef DEBUG
793 #define FLAG FLAG_FULL 804 #define FLAG FLAG_FULL
794 #else 805 #else
795 #define FLAG FLAG_READONLY 806 #define FLAG FLAG_READONLY
796 #endif 807 #endif
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1019 #undef DEFINE_ALIAS_FLOAT 1030 #undef DEFINE_ALIAS_FLOAT
1020 #undef DEFINE_ALIAS_ARGS 1031 #undef DEFINE_ALIAS_ARGS
1021 1032
1022 #undef FLAG_MODE_DECLARE 1033 #undef FLAG_MODE_DECLARE
1023 #undef FLAG_MODE_DEFINE 1034 #undef FLAG_MODE_DEFINE
1024 #undef FLAG_MODE_DEFINE_DEFAULTS 1035 #undef FLAG_MODE_DEFINE_DEFAULTS
1025 #undef FLAG_MODE_META 1036 #undef FLAG_MODE_META
1026 #undef FLAG_MODE_DEFINE_IMPLICATIONS 1037 #undef FLAG_MODE_DEFINE_IMPLICATIONS
1027 1038
1028 #undef COMMA 1039 #undef COMMA
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