55 #define MIN_STACK_RESERVED_PAGES (0)
56
57 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
58 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
59 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
60 define_pd_global(intx, StackReservedPages, DEFAULT_STACK_RESERVED_PAGES);
61
62 define_pd_global(bool, RewriteBytecodes, true);
63 define_pd_global(bool, RewriteFrequentPairs, true);
64
65 define_pd_global(bool, PreserveFramePointer, false);
66
67 define_pd_global(uintx, TypeProfileLevel, 111);
68
69 define_pd_global(bool, CompactStrings, true);
70
71 // Clear short arrays bigger than one word in an arch-specific way
72 define_pd_global(intx, InitArrayShortSize, BytesPerLong);
73
74 define_pd_global(bool, ThreadLocalHandshakes, true);
75
76 #if defined(COMPILER1) || defined(COMPILER2)
77 define_pd_global(intx, InlineSmallCode, 1000);
78 #endif
79
80 #define ARCH_FLAGS(develop, \
81 product, \
82 diagnostic, \
83 experimental, \
84 notproduct, \
85 range, \
86 constraint, \
87 writeable) \
88 \
89 product(bool, NearCpool, true, \
90 "constant pool is close to instructions") \
91 \
92 product(bool, UseBarriersForVolatile, false, \
93 "Use memory barriers to implement volatile accesses") \
94 product(bool, UseNeon, false, \
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55 #define MIN_STACK_RESERVED_PAGES (0)
56
57 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
58 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
59 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
60 define_pd_global(intx, StackReservedPages, DEFAULT_STACK_RESERVED_PAGES);
61
62 define_pd_global(bool, RewriteBytecodes, true);
63 define_pd_global(bool, RewriteFrequentPairs, true);
64
65 define_pd_global(bool, PreserveFramePointer, false);
66
67 define_pd_global(uintx, TypeProfileLevel, 111);
68
69 define_pd_global(bool, CompactStrings, true);
70
71 // Clear short arrays bigger than one word in an arch-specific way
72 define_pd_global(intx, InitArrayShortSize, BytesPerLong);
73
74 define_pd_global(bool, ThreadLocalHandshakes, true);
75 // ObjectMonitor ref_count not implemented in C2 fast_lock() or
76 // fast_unlock() so use a handshake for safety.
77 define_pd_global(bool, HandshakeAfterDeflateIdleMonitors, true);
78
79 #if defined(COMPILER1) || defined(COMPILER2)
80 define_pd_global(intx, InlineSmallCode, 1000);
81 #endif
82
83 #define ARCH_FLAGS(develop, \
84 product, \
85 diagnostic, \
86 experimental, \
87 notproduct, \
88 range, \
89 constraint, \
90 writeable) \
91 \
92 product(bool, NearCpool, true, \
93 "constant pool is close to instructions") \
94 \
95 product(bool, UseBarriersForVolatile, false, \
96 "Use memory barriers to implement volatile accesses") \
97 product(bool, UseNeon, false, \
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