shell/avmshell-features.h

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  39
  40 #ifndef __avmshell_features__
  41 #define __avmshell_features__
  42
  43 // Include the refactored, standard, system determination.  It defines
  44 // all the AVMSYSTEM_ names for tier-one platforms.  It may be used by
  45 // other feature definition files than this one.
  46
  47 #include "system-selection.h"
  48
  49 // vm features for shell builds
  50 //
  51 // In general these can and will be set by our external build script, and
  52 // any external definition should override the ones here.  So every definition
  53 // here is a default and should be protected by an #ifdef
  54
  55 #ifndef AVMFEATURE_DEBUGGER
  56   // DEBUGGER is typically defined by the project file and gets preferenatial
  57   // treatment here, but we should get rid of DEBUGGER by and by and switch
  58   // to AVMFEATURE_DEBUGGER as the only external control
  59   #ifdef DEBUGGER
  60     #define AVMFEATURE_DEBUGGER        1
  61   #else
  62     #define AVMFEATURE_DEBUGGER        0
  63   #endif
  64 #endif
  65
  66 #ifndef AVMFEATURE_DEBUGGER_STUB
  67   #define AVMFEATURE_DEBUGGER_STUB        0
  68 #endif
  69
  70 #ifndef AVMFEATURE_ALLOCATION_SAMPLER
  71   // This is compatible with existing behavior: debugging support enables
  72   // sampling support.
  73   #if AVMFEATURE_DEBUGGER
  74     #define AVMFEATURE_ALLOCATION_SAMPLER 1
  75   #else
  76     #define AVMFEATURE_ALLOCATION_SAMPLER 0
  77   #endif
  78 #endif
  79
  80 #ifndef AVMFEATURE_VTUNE
  81   #define AVMFEATURE_VTUNE             0
  82 #endif
  83
  84 #ifndef AVMFEATURE_JIT
  85   #define AVMFEATURE_JIT               1
  86 #endif
  87
  88 #ifndef AVMFEATURE_AOT
  89   #define AVMFEATURE_AOT               0
  90 #endif
  91
  92 #ifndef AVMFEATURE_ABC_INTERP
  93   #define AVMFEATURE_ABC_INTERP        1
  94 #endif
  95
  96 #ifndef AVMFEATURE_WORDCODE_INTERP
  97   #define AVMFEATURE_WORDCODE_INTERP   0
  98 #endif
  99
 100 #if AVMFEATURE_WORDCODE_INTERP
 101   #ifndef AVMFEATURE_THREADED_INTERP
 102     #ifdef __GNUC__
 103       #define AVMFEATURE_THREADED_INTERP 1
 104     #else
 105       #define AVMFEATURE_THREADED_INTERP 0
 106     #endif
 107   #endif
 108 #else
 109   #define AVMFEATURE_THREADED_INTERP   0
 110 #endif
 111
 112 #ifndef AVMFEATURE_SELFTEST
 113   #define AVMFEATURE_SELFTEST          1
 114 #endif
 115
 116 // https://bugzilla.mozilla.org/show_bug.cgi?id=491866
 117 // eval is causing insteresting compilation errors that appear
 118 // to be caused by a compiler bug.
 119 #ifndef SOLARIS
 120   #ifndef AVMFEATURE_EVAL
 121     #define AVMFEATURE_EVAL              1
 122   #endif
 123 #else
 124   #define AVMFEATURE_EVAL              0
 125 #endif
 126
 127 #ifndef AVMFEATURE_PROTECT_JITMEM
 128   #define AVMFEATURE_PROTECT_JITMEM    1
 129 #endif
 130
 131 #ifndef AVMFEATURE_SHARED_GCHEAP
 132   #define AVMFEATURE_SHARED_GCHEAP     1
 133 #endif
 134
 135 #ifndef AVMFEATURE_USE_SYSTEM_MALLOC
 136   #define AVMFEATURE_USE_SYSTEM_MALLOC 0
 137 #endif
 138
 139 #ifndef AVMFEATURE_CPP_EXCEPTIONS
 140   #define AVMFEATURE_CPP_EXCEPTIONS    0
 141 #endif
 142
 143 #ifndef AVMFEATURE_INTERIOR_POINTERS
 144   #define AVMFEATURE_INTERIOR_POINTERS 0
 145 #endif
 146
 147 #ifndef AVMFEATURE_JNI
 148   #define AVMFEATURE_JNI               0
 149 #endif
 150
 151 #ifndef AVMFEATURE_HEAP_ALLOCA
 152     #if AVMSYSTEM_SYMBIAN
 153         // symbian doesn't support alloca
 154         #define AVMFEATURE_HEAP_ALLOCA       1
 155     #elif AVMSYSTEM_WIN32 && defined(__MSVC_RUNTIME_CHECKS)
 156         // MSVC's runtime stack checking isn't smart about longjmp/setjmp,
 157         // and will get all crashy if used in the wrong way. RTC is typically
 158         // only in Debug builds though, so just fall back to heap-always for those.
 159         #define AVMFEATURE_HEAP_ALLOCA       1
 160     #else
 161         #define AVMFEATURE_HEAP_ALLOCA       0
 162     #endif
 163 #endif
 164
 165 #ifndef AVMFEATURE_STATIC_FUNCTION_PTRS
 166   #define AVMFEATURE_STATIC_FUNCTION_PTRS 1
 167 #endif
 168
 169 #ifndef AVMFEATURE_INDIRECT_NATIVE_THUNKS
 170   // if not specified, default to direct thunks in DEBUGGER builds
 171   #if AVMFEATURE_DEBUGGER
 172     #define AVMFEATURE_INDIRECT_NATIVE_THUNKS 0
 173   #else
 174     #define AVMFEATURE_INDIRECT_NATIVE_THUNKS 1
 175   #endif
 176 #endif
 177
 178 #ifndef AVMFEATURE_OVERRIDE_GLOBAL_NEW
 179   #define AVMFEATURE_OVERRIDE_GLOBAL_NEW 0
 180 #endif
 181
 182 #ifndef AVMFEATURE_MEMORY_PROFILER
 183 #if AVMFEATURE_DEBUGGER
 184     #if AVMSYSTEM_MAC && !(AVMSYSTEM_PPC && AVMSYSTEM_64BIT)
 185         #define AVMFEATURE_MEMORY_PROFILER 1
 186     #elif AVMSYSTEM_WIN32 && !AVMSYSTEM_ARM // note, does not require DEBUG
 187         #define AVMFEATURE_MEMORY_PROFILER 1
 188     #else
 189         #define AVMFEATURE_MEMORY_PROFILER 0
 190     #endif
 191 #else
 192     #define AVMFEATURE_MEMORY_PROFILER 0
 193 #endif
 194 #endif
 195
 196 #ifndef AVMFEATURE_CACHE_GQCN
 197   #define AVMFEATURE_CACHE_GQCN 1
 198 #endif
 199
 200 #if AVMSYSTEM_SYMBIAN
 201         #undef AVMFEATURE_SELFTEST
 202         #define AVMFEATURE_SELFTEST 0
 203         //#define               NJ_NO_VARIADIC_MACROS
 204         #undef          AVMFEATURE_JIT
 205         #if AVMSYSTEM_ARM
 206                 #define AVMFEATURE_JIT 1
 207         #else
 208                 #define AVMFEATURE_JIT 0
 209         #endif // AVMSYSTEM_ARM
 210         #undef          AVMFEATURE_HEAP_ALLOCA
 211         #define         AVMFEATURE_HEAP_ALLOCA 1
 212         #undef          AVMFEATURE_STATIC_FUNCTION_PTRS
 213         #define         AVMFEATURE_STATIC_FUNCTION_PTRS 0 // Very important on Symbian
 214         #undef          AVMFEATURE_OVERRIDE_GLOBAL_NEW
 215         #define         AVMFEATURE_OVERRIDE_GLOBAL_NEW 0
 216         #undef          AVMFEATURE_EVAL // Don't compile in this feature yet.
 217         #define         AVMFEATURE_EVAL 0
 218         #if AVMSYSTEM_SYMBIAN && AVMSYSTEM_IA32
 219                 #undef          AVMFEATURE_CPP_EXCEPTIONS
 220                 #define         AVMFEATURE_CPP_EXCEPTIONS 1 // winscw compiler wants
 221         #endif // AVMSYSTEM_SYMBIAN && AVMSYSTEM_IA32
 222 #endif // AVMSYSTEM_SYMBIAN
 223
 224 #ifndef AVMFEATURE_VALGRIND
 225   #define AVMFEATURE_VALGRIND 0
 226 #endif
 227
 228 #endif // __avmshell_features__