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(MonoObjectHandlePayload, __obj)
  60
  61 DECL_OFFSET(MonoClass, interface_bitmap)
  62 DECL_OFFSET(MonoClass, byval_arg)
  63 DECL_OFFSET(MonoClass, cast_class)
  64 DECL_OFFSET(MonoClass, element_class)
  65 DECL_OFFSET(MonoClass, idepth)
  66 DECL_OFFSET(MonoClass, instance_size)
  67 DECL_OFFSET(MonoClass, interface_id)
  68 DECL_OFFSET(MonoClass, max_interface_id)
  69 DECL_OFFSET(MonoClass, parent)
  70 DECL_OFFSET(MonoClass, rank)
  71 DECL_OFFSET(MonoClass, sizes)
  72 DECL_OFFSET(MonoClass, supertypes)
  73
  74 DECL_OFFSET(MonoVTable, klass)
  75 DECL_OFFSET(MonoVTable, max_interface_id)
  76 DECL_OFFSET(MonoVTable, interface_bitmap)
  77 DECL_OFFSET(MonoVTable, vtable)
  78 DECL_OFFSET(MonoVTable, rank)
  79 DECL_OFFSET(MonoVTable, type)
  80 DECL_OFFSET(MonoVTable, runtime_generic_context)
  81
  82 DECL_OFFSET(MonoDomain, stack_overflow_ex)
  83
  84 DECL_OFFSET(MonoDelegate, target)
  85 DECL_OFFSET(MonoDelegate, method_ptr)
  86 DECL_OFFSET(MonoDelegate, invoke_impl)
  87 DECL_OFFSET(MonoDelegate, method)
  88 DECL_OFFSET(MonoDelegate, method_code)
  89 DECL_OFFSET(MonoDelegate, method_is_virtual)
  90 DECL_OFFSET(MonoDelegate, extra_arg)
  91
  92 DECL_OFFSET(MonoInternalThread, tid)
  93 DECL_OFFSET(MonoInternalThread, small_id)
  94 DECL_OFFSET(MonoInternalThread, static_data)
  95 DECL_OFFSET(MonoInternalThread, last)
  96
  97 DECL_OFFSET(MonoMulticastDelegate, delegates)
  98
  99 DECL_OFFSET(MonoTransparentProxy, rp)
 100 DECL_OFFSET(MonoTransparentProxy, remote_class)
 101 DECL_OFFSET(MonoTransparentProxy, custom_type_info)
 102
 103 DECL_OFFSET(MonoRealProxy, target_domain_id)
 104 DECL_OFFSET(MonoRealProxy, context)
 105 DECL_OFFSET(MonoRealProxy, unwrapped_server)
 106
 107 DECL_OFFSET(MonoRemoteClass, proxy_class)
 108
 109 DECL_OFFSET(MonoArray, vector)
 110 DECL_OFFSET(MonoArray, max_length)
 111 DECL_OFFSET(MonoArray, bounds)
 112
 113 DECL_OFFSET(MonoArrayBounds, lower_bound)
 114 DECL_OFFSET(MonoArrayBounds, length)
 115
 116 DECL_OFFSET(MonoSafeHandle, handle)
 117
 118 DECL_OFFSET(MonoHandleRef, handle)
 119
 120 DECL_OFFSET(MonoComInteropProxy, com_object)
 121
 122 DECL_OFFSET(MonoString, length)
 123 DECL_OFFSET(MonoString, chars)
 124
 125 DECL_OFFSET(MonoException, message)
 126
 127 DECL_OFFSET(MonoTypedRef, type)
 128 DECL_OFFSET(MonoTypedRef, klass)
 129 DECL_OFFSET(MonoTypedRef, value)
 130
 131 //Internal structs
 132 DECL_OFFSET(MonoThreadsSync, status)
 133 DECL_OFFSET(MonoThreadsSync, nest)
 134
 135 #ifdef HAVE_SGEN_GC
 136 DECL_OFFSET(SgenClientThreadInfo, in_critical_region)
 137 DECL_OFFSET(SgenThreadInfo, tlab_next)
 138 DECL_OFFSET(SgenThreadInfo, tlab_temp_end)
 139 #endif
 140
 141 #endif //DISABLE METADATA OFFSETS
 142
 143 #ifndef DISABLE_JIT_OFFSETS
 144 DECL_OFFSET(MonoLMF, previous_lmf)
 145
 146 DECL_OFFSET(MonoMethodRuntimeGenericContext, class_vtable)
 147
 148 DECL_OFFSET(MonoJitTlsData, lmf)
 149 DECL_OFFSET(MonoJitTlsData, class_cast_from)
 150 DECL_OFFSET(MonoJitTlsData, class_cast_to)
 151 DECL_OFFSET(MonoJitTlsData, handler_block_return_address)
 152 DECL_OFFSET(MonoJitTlsData, restore_stack_prot)
 153
 154 DECL_OFFSET(MonoGSharedVtMethodRuntimeInfo, locals_size)
 155 DECL_OFFSET(MonoGSharedVtMethodRuntimeInfo, entries) //XXX more to fix here
 156
 157 DECL_OFFSET(MonoContinuation, stack_used_size)
 158 DECL_OFFSET(MonoContinuation, saved_stack)
 159 DECL_OFFSET(MonoContinuation, return_sp)
 160 DECL_OFFSET(MonoContinuation, lmf)
 161 DECL_OFFSET(MonoContinuation, return_ip)
 162
 163 DECL_OFFSET(MonoDelegateTrampInfo, invoke_impl)
 164 DECL_OFFSET(MonoDelegateTrampInfo, method_ptr)
 165
 166 // Architecture-specific offsets
 167 // -----------------------------
 168
 169 #if defined(TARGET_X86)
 170 DECL_OFFSET(MonoContext, eax)
 171 DECL_OFFSET(MonoContext, ebx)
 172 DECL_OFFSET(MonoContext, ecx)
 173 DECL_OFFSET(MonoContext, edx)
 174 DECL_OFFSET(MonoContext, edi)
 175 DECL_OFFSET(MonoContext, esi)
 176 DECL_OFFSET(MonoContext, esp)
 177 DECL_OFFSET(MonoContext, ebp)
 178 DECL_OFFSET(MonoContext, eip)
 179
 180 DECL_OFFSET(MonoLMF, method)
 181 DECL_OFFSET(MonoLMF, lmf_addr)
 182 DECL_OFFSET(MonoLMF, esp)
 183 DECL_OFFSET(MonoLMF, ebx)
 184 DECL_OFFSET(MonoLMF, edi)
 185 DECL_OFFSET(MonoLMF, esi)
 186 DECL_OFFSET(MonoLMF, ebp)
 187 DECL_OFFSET(MonoLMF, eip)
 188 #elif defined(TARGET_AMD64)
 189 DECL_OFFSET(MonoContext, gregs)
 190 DECL_OFFSET(MonoContext, fregs)
 191
 192 DECL_OFFSET(MonoLMF, rsp)
 193 DECL_OFFSET(MonoLMF, rbp)
 194 DECL_OFFSET(MonoLMF, rip)
 195
 196 DECL_OFFSET(DynCallArgs, res)
 197
 198 DECL_OFFSET(MonoLMFTramp, ctx)
 199 DECL_OFFSET(MonoLMFTramp, lmf_addr)
 200 #elif defined(TARGET_ARM)
 201 DECL_OFFSET(MonoLMF, sp)
 202 DECL_OFFSET(MonoLMF, fp)
 203 DECL_OFFSET(MonoLMF, ip)
 204 DECL_OFFSET(MonoLMF, iregs)
 205 DECL_OFFSET(MonoLMF, fregs)
 206 #elif defined(TARGET_ARM64)
 207 DECL_OFFSET(MonoLMF, pc)
 208 DECL_OFFSET(MonoLMF, gregs)
 209 DECL_OFFSET(DynCallArgs, regs)
 210 DECL_OFFSET(DynCallArgs, fpregs)
 211 DECL_OFFSET(DynCallArgs, n_fpargs)
 212 DECL_OFFSET(DynCallArgs, n_fpret)
 213 #endif
 214
 215 // Shared architecture offfsets
 216 // ----------------------------
 217
 218 #if defined(TARGET_ARM) || defined(TARGET_ARM64)
 219 DECL_OFFSET (MonoContext, pc)
 220 DECL_OFFSET (MonoContext, regs)
 221 DECL_OFFSET (MonoContext, fregs)
 222
 223 DECL_OFFSET(MonoLMF, lmf_addr)
 224
 225 DECL_OFFSET(SeqPointInfo, ss_trigger_page)
 226
 227 DECL_OFFSET(DynCallArgs, res)
 228 DECL_OFFSET(DynCallArgs, res2)
 229 #endif
 230
 231 #if defined(TARGET_ARM)
 232 DECL_OFFSET(MonoLMF, method)
 233 DECL_OFFSET(GSharedVtCallInfo, stack_usage)
 234 DECL_OFFSET(GSharedVtCallInfo, vret_arg_reg)
 235 DECL_OFFSET(GSharedVtCallInfo, ret_marshal)
 236 DECL_OFFSET(GSharedVtCallInfo, vret_slot)
 237 DECL_OFFSET(GSharedVtCallInfo, gsharedvt_in)
 238 #endif
 239
 240 #if defined(TARGET_ARM64)
 241 DECL_OFFSET(GSharedVtCallInfo, stack_usage)
 242 DECL_OFFSET(GSharedVtCallInfo, gsharedvt_in)
 243 DECL_OFFSET(GSharedVtCallInfo, ret_marshal)
 244 DECL_OFFSET(GSharedVtCallInfo, vret_slot)
 245 #endif
 246
 247 #if defined(TARGET_AMD64) || defined(TARGET_ARM64)
 248 DECL_OFFSET(SeqPointInfo, ss_tramp_addr)
 249 #endif
 250
 251 #if defined(TARGET_AMD64) || defined(TARGET_ARM) || defined(TARGET_ARM64)
 252 DECL_OFFSET(SeqPointInfo, bp_addrs)
 253 #endif
 254
 255 #endif //DISABLE_JIT_OFFSETS
 256
 257 #endif //USED_CROSS_COMPILER_OFFSETS
 258
 259 #undef DECL_OFFSET
 260 #undef DECL_OFFSET2
 261 #undef DECL_ALIGN
 262 #undef DECL_ALIGN2
 263 #undef DECL_SIZE
 264 #undef DECL_SIZE2
 265 #undef USE_CROSS_COMPILE_OFFSETS