mono/metadata/object-offsets.h

   1 /*
   2 This is a parameterized header. It's supposed/ok to be included multiple times.
   3
   4 Input defines: (those to be defined by the includer file)
   5
   6 Required:
   7 DECL_OFFSET(struct,field)
   8 DECL_OFFSET2(struct,field,offset)
   9 DECL_ALIGN(name,type)
  10 DECL_ALIGN2(name,alignment)
  11
  12 Optional:
  13 USE_CROSS_COMPILE_OFFSETS - if defined, force the cross compiler offsets to be used, otherwise
  14         they will only be used if MONO_CROSS_COMPILE is defined
  15
  16 Output defines:
  17
  18 HAS_CROSS_COMPILER_OFFSETS - if set, it means we found some cross offsets, it doesnt mean we'll use it.
  19 USED_CROSS_COMPILER_OFFSETS - if set, it means we used the cross offsets
  20
  21 Environment defines (from config.h and CFLAGS):
  22
  23 MONO_GENERATING_OFFSETS - Set by an offsets generating tool to disable the usage of any (possibly non-existing) generated header.
  24 MONO_OFFSETS_FILE - Name of the header file containing the offsets to be used.
  25
  26 */
  27
  28
  29 #undef HAS_CROSS_COMPILER_OFFSETS
  30 #undef USED_CROSS_COMPILER_OFFSETS
  31
  32 #if !defined (MONO_GENERATING_OFFSETS) && defined (MONO_OFFSETS_FILE)
  33 #include MONO_OFFSETS_FILE
  34 #endif
  35
  36 #ifndef USED_CROSS_COMPILER_OFFSETS
  37
  38 DECL_ALIGN(gint8)
  39 DECL_ALIGN(gint16)
  40 DECL_ALIGN(gint32)
  41 DECL_ALIGN(gint64)
  42 DECL_ALIGN(float)
  43 DECL_ALIGN(double)
  44 DECL_ALIGN(gpointer)
  45
  46 DECL_SIZE(gint8)
  47 DECL_SIZE(gint16)
  48 DECL_SIZE(gint32)
  49 DECL_SIZE(gint64)
  50 DECL_SIZE(float)
  51 DECL_SIZE(double)
  52 DECL_SIZE(gpointer)
  53
  54 #ifndef DISABLE_METADATA_OFFSETS
  55 //object offsets
  56 DECL_OFFSET(MonoObject, vtable)
  57 DECL_OFFSET(MonoObject, synchronisation)
  58
  59 DECL_OFFSET(MonoClass, interface_bitmap)
  60 DECL_OFFSET(MonoClass, byval_arg)
  61 DECL_OFFSET(MonoClass, cast_class)
  62 DECL_OFFSET(MonoClass, element_class)
  63 DECL_OFFSET(MonoClass, idepth)
  64 DECL_OFFSET(MonoClass, instance_size)
  65 DECL_OFFSET(MonoClass, interface_id)
  66 DECL_OFFSET(MonoClass, max_interface_id)
  67 DECL_OFFSET(MonoClass, parent)
  68 DECL_OFFSET(MonoClass, rank)
  69 DECL_OFFSET(MonoClass, sizes)
  70 DECL_OFFSET(MonoClass, supertypes)
  71
  72 DECL_OFFSET(MonoVTable, klass)
  73 DECL_OFFSET(MonoVTable, max_interface_id)
  74 DECL_OFFSET(MonoVTable, interface_bitmap)
  75 DECL_OFFSET(MonoVTable, vtable)
  76 DECL_OFFSET(MonoVTable, rank)
  77 DECL_OFFSET(MonoVTable, type)
  78 DECL_OFFSET(MonoVTable, runtime_generic_context)
  79
  80 DECL_OFFSET(MonoDomain, stack_overflow_ex)
  81
  82 DECL_OFFSET(MonoDelegate, target)
  83 DECL_OFFSET(MonoDelegate, method_ptr)
  84 DECL_OFFSET(MonoDelegate, invoke_impl)
  85 DECL_OFFSET(MonoDelegate, method)
  86 DECL_OFFSET(MonoDelegate, method_code)
  87 DECL_OFFSET(MonoDelegate, method_is_virtual)
  88 DECL_OFFSET(MonoDelegate, extra_arg)
  89
  90 DECL_OFFSET(MonoInternalThread, tid)
  91 DECL_OFFSET(MonoInternalThread, small_id)
  92 DECL_OFFSET(MonoInternalThread, static_data)
  93
  94 DECL_OFFSET(MonoMulticastDelegate, delegates)
  95
  96 DECL_OFFSET(MonoTransparentProxy, rp)
  97 DECL_OFFSET(MonoTransparentProxy, remote_class)
  98 DECL_OFFSET(MonoTransparentProxy, custom_type_info)
  99
 100 DECL_OFFSET(MonoRealProxy, target_domain_id)
 101 DECL_OFFSET(MonoRealProxy, context)
 102 DECL_OFFSET(MonoRealProxy, unwrapped_server)
 103
 104 DECL_OFFSET(MonoRemoteClass, proxy_class)
 105
 106 DECL_OFFSET(MonoArray, vector)
 107 DECL_OFFSET(MonoArray, max_length)
 108 DECL_OFFSET(MonoArray, bounds)
 109
 110 DECL_OFFSET(MonoArrayBounds, lower_bound)
 111 DECL_OFFSET(MonoArrayBounds, length)
 112
 113 DECL_OFFSET(MonoSafeHandle, handle)
 114
 115 DECL_OFFSET(MonoHandleRef, handle)
 116
 117 DECL_OFFSET(MonoComInteropProxy, com_object)
 118
 119 DECL_OFFSET(MonoString, length)
 120 DECL_OFFSET(MonoString, chars)
 121
 122 DECL_OFFSET(MonoException, message)
 123
 124 DECL_OFFSET(MonoTypedRef, type)
 125 DECL_OFFSET(MonoTypedRef, klass)
 126 DECL_OFFSET(MonoTypedRef, value)
 127
 128 //Internal structs
 129 DECL_OFFSET(MonoThreadsSync, status)
 130 DECL_OFFSET(MonoThreadsSync, nest)
 131
 132 #if defined (HAVE_SGEN_GC) && !defined (HAVE_KW_THREAD)
 133 DECL_OFFSET(SgenThreadInfo, tlab_next_addr)
 134 DECL_OFFSET(SgenThreadInfo, tlab_temp_end)
 135 #endif
 136
 137 #endif //DISABLE METADATA OFFSETS
 138
 139 #ifndef DISABLE_JIT_OFFSETS
 140 DECL_OFFSET(MonoLMF, previous_lmf)
 141
 142 DECL_OFFSET(MonoMethodRuntimeGenericContext, class_vtable)
 143
 144 DECL_OFFSET(MonoJitTlsData, lmf)
 145 DECL_OFFSET(MonoJitTlsData, class_cast_from)
 146 DECL_OFFSET(MonoJitTlsData, class_cast_to)
 147 DECL_OFFSET(MonoJitTlsData, handler_block_return_address)
 148 DECL_OFFSET(MonoJitTlsData, restore_stack_prot)
 149
 150 DECL_OFFSET(MonoGSharedVtMethodRuntimeInfo, locals_size)
 151 DECL_OFFSET(MonoGSharedVtMethodRuntimeInfo, entries) //XXX more to fix here
 152
 153 DECL_OFFSET(MonoContinuation, stack_used_size)
 154 DECL_OFFSET(MonoContinuation, saved_stack)
 155 DECL_OFFSET(MonoContinuation, return_sp)
 156 DECL_OFFSET(MonoContinuation, lmf)
 157 DECL_OFFSET(MonoContinuation, return_ip)
 158
 159 DECL_OFFSET(MonoDelegateTrampInfo, invoke_impl)
 160 DECL_OFFSET(MonoDelegateTrampInfo, method_ptr)
 161
 162 // Architecture-specific offsets
 163 // -----------------------------
 164
 165 #if defined(TARGET_X86)
 166 DECL_OFFSET(MonoContext, eax)
 167 DECL_OFFSET(MonoContext, ebx)
 168 DECL_OFFSET(MonoContext, ecx)
 169 DECL_OFFSET(MonoContext, edx)
 170 DECL_OFFSET(MonoContext, edi)
 171 DECL_OFFSET(MonoContext, esi)
 172 DECL_OFFSET(MonoContext, esp)
 173 DECL_OFFSET(MonoContext, ebp)
 174 DECL_OFFSET(MonoContext, eip)
 175
 176 DECL_OFFSET(MonoLMF, method)
 177 DECL_OFFSET(MonoLMF, lmf_addr)
 178 DECL_OFFSET(MonoLMF, esp)
 179 DECL_OFFSET(MonoLMF, ebx)
 180 DECL_OFFSET(MonoLMF, edi)
 181 DECL_OFFSET(MonoLMF, esi)
 182 DECL_OFFSET(MonoLMF, ebp)
 183 DECL_OFFSET(MonoLMF, eip)
 184 #elif defined(TARGET_AMD64)
 185 DECL_OFFSET(MonoContext, gregs)
 186 DECL_OFFSET(MonoContext, fregs)
 187
 188 DECL_OFFSET(MonoLMF, rsp)
 189 DECL_OFFSET(MonoLMF, rbp)
 190 DECL_OFFSET(MonoLMF, rip)
 191
 192 DECL_OFFSET(DynCallArgs, res)
 193
 194 DECL_OFFSET(MonoLMFTramp, ctx)
 195 DECL_OFFSET(MonoLMFTramp, lmf_addr)
 196 #elif defined(TARGET_ARM)
 197 DECL_OFFSET(MonoLMF, sp)
 198 DECL_OFFSET(MonoLMF, fp)
 199 DECL_OFFSET(MonoLMF, ip)
 200 DECL_OFFSET(MonoLMF, iregs)
 201 DECL_OFFSET(MonoLMF, fregs)
 202 #elif defined(TARGET_ARM64)
 203 DECL_OFFSET(MonoLMF, pc)
 204 DECL_OFFSET(MonoLMF, gregs)
 205 DECL_OFFSET(DynCallArgs, regs)
 206 DECL_OFFSET(DynCallArgs, fpregs)
 207 DECL_OFFSET(DynCallArgs, n_fpargs)
 208 DECL_OFFSET(DynCallArgs, n_fpret)
 209 #endif
 210
 211 // Shared architecture offfsets
 212 // ----------------------------
 213
 214 #if defined(TARGET_ARM) || defined(TARGET_ARM64)
 215 DECL_OFFSET (MonoContext, pc)
 216 DECL_OFFSET (MonoContext, regs)
 217 DECL_OFFSET (MonoContext, fregs)
 218
 219 DECL_OFFSET(MonoLMF, lmf_addr)
 220
 221 DECL_OFFSET(SeqPointInfo, ss_trigger_page)
 222
 223 DECL_OFFSET(DynCallArgs, res)
 224 DECL_OFFSET(DynCallArgs, res2)
 225 #endif
 226
 227 #if defined(TARGET_ARM)
 228 DECL_OFFSET(MonoLMF, method)
 229 DECL_OFFSET(GSharedVtCallInfo, stack_usage)
 230 DECL_OFFSET(GSharedVtCallInfo, vret_arg_reg)
 231 DECL_OFFSET(GSharedVtCallInfo, ret_marshal)
 232 DECL_OFFSET(GSharedVtCallInfo, vret_slot)
 233 DECL_OFFSET(GSharedVtCallInfo, gsharedvt_in)
 234 #endif
 235
 236 #if defined(TARGET_ARM64)
 237 DECL_OFFSET(GSharedVtCallInfo, stack_usage)
 238 DECL_OFFSET(GSharedVtCallInfo, gsharedvt_in)
 239 DECL_OFFSET(GSharedVtCallInfo, ret_marshal)
 240 DECL_OFFSET(GSharedVtCallInfo, vret_slot)
 241 #endif
 242
 243 #if defined(TARGET_AMD64) || defined(TARGET_ARM64)
 244 DECL_OFFSET(SeqPointInfo, ss_tramp_addr)
 245 #endif
 246
 247 #if defined(TARGET_AMD64) || defined(TARGET_ARM) || defined(TARGET_ARM64)
 248 DECL_OFFSET(SeqPointInfo, bp_addrs)
 249 #endif
 250
 251 #endif //DISABLE_JIT_OFFSETS
 252
 253 #endif //USED_CROSS_COMPILER_OFFSETS
 254
 255 #undef DECL_OFFSET
 256 #undef DECL_OFFSET2
 257 #undef DECL_ALIGN
 258 #undef DECL_ALIGN2
 259 #undef DECL_SIZE
 260 #undef DECL_SIZE2
 261 #undef USE_CROSS_COMPILE_OFFSETS