50 // stack if compiled for unix and LP64. To pass stack overflow tests we need
  51 // 20 shadow pages.
  52 #define DEFAULT_STACK_SHADOW_PAGES (20 DEBUG_ONLY(+5))
  53 #define DEFAULT_STACK_RESERVED_PAGES (1)
  54 
  55 #define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
  56 #define MIN_STACK_RED_PAGES    DEFAULT_STACK_RED_PAGES
  57 #define MIN_STACK_SHADOW_PAGES DEFAULT_STACK_SHADOW_PAGES
  58 #define MIN_STACK_RESERVED_PAGES (0)
  59 
  60 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
  61 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
  62 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
  63 define_pd_global(intx, StackReservedPages, DEFAULT_STACK_RESERVED_PAGES);
  64 
  65 define_pd_global(bool, RewriteBytecodes,     true);
  66 define_pd_global(bool, RewriteFrequentPairs, true);
  67 
  68 define_pd_global(bool, PreserveFramePointer, false);
  69 


  70 // GC Ergo Flags
  71 define_pd_global(uintx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS young gen, per GC worker thread
  72 
  73 define_pd_global(uintx, TypeProfileLevel, 111);
  74 
  75 define_pd_global(bool, CompactStrings, true);
  76 
  77 // Clear short arrays bigger than one word in an arch-specific way
  78 define_pd_global(intx, InitArrayShortSize, BytesPerLong);
  79 
  80 define_pd_global(bool, ThreadLocalHandshakes, true);
  81 
  82 #if defined(COMPILER1) || defined(COMPILER2)
  83 define_pd_global(intx, InlineSmallCode,          1000);
  84 #endif
  85 
  86 #ifdef BUILTIN_SIM
  87 #define UseBuiltinSim           true
  88 #define ARCH_FLAGS(develop, \
  89                    product, \

  50 // stack if compiled for unix and LP64. To pass stack overflow tests we need
  51 // 20 shadow pages.
  52 #define DEFAULT_STACK_SHADOW_PAGES (20 DEBUG_ONLY(+5))
  53 #define DEFAULT_STACK_RESERVED_PAGES (1)
  54 
  55 #define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
  56 #define MIN_STACK_RED_PAGES    DEFAULT_STACK_RED_PAGES
  57 #define MIN_STACK_SHADOW_PAGES DEFAULT_STACK_SHADOW_PAGES
  58 #define MIN_STACK_RESERVED_PAGES (0)
  59 
  60 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
  61 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
  62 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
  63 define_pd_global(intx, StackReservedPages, DEFAULT_STACK_RESERVED_PAGES);
  64 
  65 define_pd_global(bool, RewriteBytecodes,     true);
  66 define_pd_global(bool, RewriteFrequentPairs, true);
  67 
  68 define_pd_global(bool, PreserveFramePointer, false);
  69 
  70 define_pd_global(bool, ValueTypePassFieldsAsArgs, false);
  71 
  72 // GC Ergo Flags
  73 define_pd_global(uintx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS young gen, per GC worker thread
  74 
  75 define_pd_global(uintx, TypeProfileLevel, 111);
  76 
  77 define_pd_global(bool, CompactStrings, true);
  78 
  79 // Clear short arrays bigger than one word in an arch-specific way
  80 define_pd_global(intx, InitArrayShortSize, BytesPerLong);
  81 
  82 define_pd_global(bool, ThreadLocalHandshakes, true);
  83 
  84 #if defined(COMPILER1) || defined(COMPILER2)
  85 define_pd_global(intx, InlineSmallCode,          1000);
  86 #endif
  87 
  88 #ifdef BUILTIN_SIM
  89 #define UseBuiltinSim           true
  90 #define ARCH_FLAGS(develop, \
  91                    product, \