1 // Licensed to the .NET Foundation under one or more agreements.
2 // The .NET Foundation licenses this file to you under the MIT license.
3 // See the LICENSE file in the project root for more information.
8 // This file defines tables for references between VM and mscorlib.
10 // When compiling crossgen, this file is compiled with the FEATURE_XXX define settings matching the target.
11 // It allows us to strip features (e.g. refection only load) from crossgen without stripping them from the target.
14 #ifdef CROSSGEN_MSCORLIB
15 // Use minimal set of headers for crossgen
21 #endif // CROSSGEN_MSCORLIB
23 #ifndef CROSSGEN_COMPILE
25 // Headers for all ECall entrypoints
27 #include "arraynative.h"
28 #include "stringnative.h"
29 #include "stringbuffer.h"
30 #include "objectnative.h"
31 #include "comdelegate.h"
32 #include "customattribute.h"
33 #include "comdynamic.h"
37 #include "clrconfignative.h"
38 #include "commodule.h"
39 #include "marshalnative.h"
41 #include "comutilnative.h"
42 #include "comsynchronizable.h"
43 #include "floatdouble.h"
44 #include "floatsingle.h"
47 #include "comdatetime.h"
49 #include "compatibilityswitch.h"
50 #include "debugdebugger.h"
51 #include "assemblyname.hpp"
52 #include "assemblynative.hpp"
53 #include "comthreadpool.h"
54 #include "comwaithandle.h"
55 #include "nativeoverlapped.h"
57 #include "proftoeeinterfaceimpl.h"
59 #include "appdomainnative.hpp"
60 #include "arrayhelpers.h"
61 #include "runtimehandles.h"
62 #include "reflectioninvocation.h"
63 #include "managedmdimport.hpp"
64 #include "synchronizationcontextnative.h"
65 #include "commemoryfailpoint.h"
66 #include "typestring.h"
67 #include "comdependenthandle.h"
68 #include "weakreferencenative.h"
69 #include "varargsnative.h"
72 #include "mdaassistants.h"
77 #ifdef FEATURE_COMINTEROP
79 #include "oavariant.h"
80 #include "registration.h"
81 #include "mngstdinterfaces.h"
82 #include "extensibleclassfactory.h"
83 #endif // FEATURE_COMINTEROP
85 #include "stubhelpers.h"
86 #include "ilmarshalers.h"
88 #ifdef FEATURE_MULTICOREJIT
89 #include "multicorejit.h"
92 #ifdef FEATURE_COMINTEROP
93 #include "windowsruntimebufferhelper.h"
96 #if defined(FEATURE_EVENTSOURCE_XPLAT)
97 #include "nativeeventsource.h"
98 #endif //defined(FEATURE_EVENTSOURCE_XPLAT)
100 #endif // CROSSGEN_MSCORLIB
103 #ifdef CROSSGEN_MSCORLIB
105 ///////////////////////////////////////////////////////////////////////////////
107 // Duplicate definitions of constants and datastructures required to define the tables
110 #define NumItems(s) (sizeof(s) / sizeof(s[0]))
112 #define GetEEFuncEntryPoint(pfn) 0x1001
115 FCFuncFlag_EndOfArray = 0x01,
116 FCFuncFlag_HasSignature = 0x02,
117 FCFuncFlag_Unreferenced = 0x04, // Suppress unused fcall check
118 FCFuncFlag_QCall = 0x08, // QCall - mscorlib.dll to mscorwks.dll transition implemented as PInvoke
123 LPCSTR m_szClassName;
124 LPCSTR m_szNameSpace;
125 const LPVOID * m_pECFunc;
128 struct HardCodedMetaSig
130 const BYTE* m_pMetaSig; // metasig prefixed with INT8 length:
131 // length > 0 - resolved, lenght < 0 - has unresolved type references
136 #define TYPEINFO(e,ns,c,s,g,ia,ip,if,im,gv) CLASS__ ## e,
137 #include "cortypeinfo.h"
140 #define DEFINE_CLASS(i,n,s) CLASS__ ## i,
141 #include "mscorlib.h"
143 CLASS__MSCORLIB_COUNT,
145 CLASS__VOID = CLASS__ELEMENT_TYPE_VOID,
146 CLASS__BOOLEAN = CLASS__ELEMENT_TYPE_BOOLEAN,
147 CLASS__CHAR = CLASS__ELEMENT_TYPE_CHAR,
148 CLASS__BYTE = CLASS__ELEMENT_TYPE_U1,
149 CLASS__SBYTE = CLASS__ELEMENT_TYPE_I1,
150 CLASS__INT16 = CLASS__ELEMENT_TYPE_I2,
151 CLASS__UINT16 = CLASS__ELEMENT_TYPE_U2,
152 CLASS__INT32 = CLASS__ELEMENT_TYPE_I4,
153 CLASS__UINT32 = CLASS__ELEMENT_TYPE_U4,
154 CLASS__INT64 = CLASS__ELEMENT_TYPE_I8,
155 CLASS__UINT64 = CLASS__ELEMENT_TYPE_U8,
156 CLASS__SINGLE = CLASS__ELEMENT_TYPE_R4,
157 CLASS__DOUBLE = CLASS__ELEMENT_TYPE_R8,
158 CLASS__STRING = CLASS__ELEMENT_TYPE_STRING,
159 CLASS__TYPED_REFERENCE = CLASS__ELEMENT_TYPE_TYPEDBYREF,
160 CLASS__INTPTR = CLASS__ELEMENT_TYPE_I,
161 CLASS__UINTPTR = CLASS__ELEMENT_TYPE_U,
162 CLASS__OBJECT = CLASS__ELEMENT_TYPE_OBJECT
165 struct MscorlibClassDescription
171 struct MscorlibMethodDescription
173 BinderClassID classID;
175 const HardCodedMetaSig * sig;
178 struct MscorlibFieldDescription
180 BinderClassID classID;
184 #endif // CROSSGEN_MSCORLIB
187 #ifdef CROSSGEN_MSCORLIB
188 // When compiling crossgen this namespace creates the second version of the tables than matches the target
189 namespace CrossGenMscorlib {
193 ///////////////////////////////////////////////////////////////////////////////
195 // Hardcoded Meta-Sig
199 // Helper enum with metasig lengths
201 // iterate over the metasig recursing into the complex types
202 #define DEFINE_METASIG(body) body,
203 #define METASIG_ATOM(x) + 1
204 #define METASIG_RECURSE 1
205 #define SM(varname, args, retval) gsigl_SM_ ## varname = 1 + 1 retval args
206 #define IM(varname, args, retval) gsigl_IM_ ## varname = 1 + 1 retval args
207 #define GM(varname, conv, n, args, retval) gsigl_GM_ ## varname = 1 + 1 + 1 + retval args
208 #define Fld(varname, val) gsigl_Fld_ ## varname = 1 val
214 // Helper enum with metasig argcount
216 // iterate over the metasig without recursing into the complex types
217 #define DEFINE_METASIG(body) body,
218 #define METASIG_ATOM(x) + 1
219 #define METASIG_RECURSE 0
220 #define SM(varname, args, retval) gsigc_SM_ ## varname = 0 args
221 #define IM(varname, args, retval) gsigc_IM_ ## varname = 0 args
222 #define GM(varname, conv, n, args, retval) gsigc_GM_ ## varname = 0 args
223 #define Fld(varname, val) gsigc_Fld_ ## varname = 0
230 // The actual array with the hardcoded metasig:
232 // There are 3 variations of the macros for Fields, Static Methods and Instance Methods.
234 // Each of them has 2 flavors: one for the fully baked signatures, and the other
235 // for the signatures with unresolved type references
237 // The signatures with unresolved type references are marked with negative size,
238 // and the pointer to them is non-const because of it will be overwritten with
239 // the pointer to the resolved signature at runtime.
242 #define DEFINE_METASIG(body) body
243 #define DEFINE_METASIG_T(body) _##body
244 #define METASIG_ATOM(x) x,
245 #define METASIG_RECURSE 1
247 // define gsig_ ## varname before gsige_ ## varname to give a hint to the compiler about the desired layout
249 #define SM(varname, args, retval) extern const BYTE gsige_SM_ ## varname[]; \
250 const HardCodedMetaSig gsig_SM_ ## varname = { gsige_SM_ ## varname }; \
251 const BYTE gsige_SM_ ## varname[] = { gsigl_SM_ ## varname, \
252 IMAGE_CEE_CS_CALLCONV_DEFAULT, gsigc_SM_ ## varname, retval args };
254 #define IM(varname, args, retval) extern const BYTE gsige_IM_ ## varname[]; \
255 const HardCodedMetaSig gsig_IM_ ## varname = { gsige_IM_ ## varname }; \
256 const BYTE gsige_IM_ ## varname[] = { gsigl_IM_ ## varname, \
257 IMAGE_CEE_CS_CALLCONV_HASTHIS, gsigc_IM_ ## varname, retval args };
259 #define GM(varname, conv, n, args, retval) extern const BYTE gsige_GM_ ## varname[]; \
260 const HardCodedMetaSig gsig_GM_ ## varname = { gsige_GM_ ## varname }; \
261 const BYTE gsige_GM_ ## varname[] = { gsigl_GM_ ## varname, \
262 conv | IMAGE_CEE_CS_CALLCONV_GENERIC, n, gsigc_GM_ ## varname, retval args };
264 #define Fld(varname, val) extern const BYTE gsige_Fld_ ## varname[]; \
265 const HardCodedMetaSig gsig_Fld_ ## varname = { gsige_Fld_ ## varname }; \
266 const BYTE gsige_Fld_ ## varname[] = { gsigl_Fld_ ## varname, \
267 IMAGE_CEE_CS_CALLCONV_FIELD, val };
269 #define _SM(varname, args, retval) extern const BYTE gsige_SM_ ## varname[]; \
270 HardCodedMetaSig gsig_SM_ ## varname = { gsige_SM_ ## varname }; \
271 const BYTE gsige_SM_ ## varname[] = { (BYTE) -gsigl_SM_ ## varname, \
272 IMAGE_CEE_CS_CALLCONV_DEFAULT, gsigc_SM_ ## varname, retval args };
274 #define _IM(varname, args, retval) extern const BYTE gsige_IM_ ## varname[]; \
275 HardCodedMetaSig gsig_IM_ ## varname = { gsige_IM_ ## varname }; \
276 const BYTE gsige_IM_ ## varname[] = { (BYTE) -gsigl_IM_ ## varname, \
277 IMAGE_CEE_CS_CALLCONV_HASTHIS, gsigc_IM_ ## varname, retval args };
279 #define _Fld(varname, val) extern const BYTE gsige_Fld_ ## varname[]; \
280 HardCodedMetaSig gsig_Fld_ ## varname = { gsige_Fld_ ## varname }; \
281 const BYTE gsige_Fld_ ## varname[] = { (BYTE) -gsigl_Fld_ ## varname, \
282 IMAGE_CEE_CS_CALLCONV_FIELD, val };
295 // Make sure DEFINE_METASIG is used for signatures that do not reference other types
297 // counts number of type references in the signature and C_ASSERTs that
298 // it is zero. An assertion failure results in error C2118: negative subscript.
299 #define DEFINE_METASIG(body) body
300 #define DEFINE_METASIG_T(body)
301 #define METASIG_BODY(varname, types) C_ASSERT(types 0 == 0);
302 #define METASIG_ATOM(x) 0+
303 #define METASIG_RECURSE 1
309 // Make sure DEFINE_METASIG_T is used only for signatures that reference
312 // counts number of type references in the signature and C_ASSERTs that
313 // it is non zero. An assertion failure results in error C2118: negative subscript.
314 #define DEFINE_METASIG(body)
315 #define DEFINE_METASIG_T(body) body
316 #define METASIG_BODY(varname, types) C_ASSERT(types 0 != 0);
317 #define METASIG_ATOM(x) 0+
318 #define METASIG_RECURSE 1
329 ///////////////////////////////////////////////////////////////////////////////
334 // Extern definitions so that binder.cpp can see these tables
335 extern const MscorlibClassDescription c_rgMscorlibClassDescriptions[];
336 extern const USHORT c_nMscorlibClassDescriptions;
338 extern const MscorlibMethodDescription c_rgMscorlibMethodDescriptions[];
339 extern const USHORT c_nMscorlibMethodDescriptions;
341 extern const MscorlibFieldDescription c_rgMscorlibFieldDescriptions[];
342 extern const USHORT c_nMscorlibFieldDescriptions;
344 const MscorlibClassDescription c_rgMscorlibClassDescriptions[] =
346 #define TYPEINFO(e,ns,c,s,g,ia,ip,if,im,gv) { ns, c },
347 #include "cortypeinfo.h"
350 #define DEFINE_CLASS(i,n,s) { g_ ## n ## NS, # s },
351 #include "namespace.h"
352 #include "mscorlib.h"
354 // Include all exception types here that are defined in mscorlib. Omit exceptions defined elsewhere.
355 #define DEFINE_EXCEPTION(ns, reKind, bHRformessage, ...) { ns , # reKind },
356 #define DEFINE_EXCEPTION_HR_WINRT_ONLY(ns, reKind, ...)
357 #define DEFINE_EXCEPTION_IN_OTHER_FX_ASSEMBLY(ns, reKind, assemblySimpleName, publicKeyToken, bHRformessage, ...)
360 const USHORT c_nMscorlibClassDescriptions = NumItems(c_rgMscorlibClassDescriptions);
362 #define gsig_NoSig (*(HardCodedMetaSig *)NULL)
364 const MscorlibMethodDescription c_rgMscorlibMethodDescriptions[] =
366 #define DEFINE_METHOD(c,i,s,g) { CLASS__ ## c , # s, & gsig_ ## g },
367 #include "mscorlib.h"
369 const USHORT c_nMscorlibMethodDescriptions = NumItems(c_rgMscorlibMethodDescriptions) + 1;
371 const MscorlibFieldDescription c_rgMscorlibFieldDescriptions[] =
373 #define DEFINE_FIELD(c,i,s) { CLASS__ ## c , # s },
374 #include "mscorlib.h"
376 const USHORT c_nMscorlibFieldDescriptions = NumItems(c_rgMscorlibFieldDescriptions) + 1;
382 ///////////////////////////////////////////////////////////////////////////////
387 // When compiling crossgen, we only need the target version of the ecall tables
388 #if !defined(CROSSGEN_COMPILE) || defined(CROSSGEN_MSCORLIB)
390 #ifdef CROSSGEN_COMPILE
392 #define QCFuncElement(name,impl) \
393 FCFuncFlag_QCall + FCFuncFlags(CORINFO_INTRINSIC_Illegal, ECall::InvalidDynamicFCallId), NULL, (LPVOID)name,
395 #define FCFuncFlags(intrinsicID, dynamicID) \
396 (BYTE*)( (((BYTE)intrinsicID) << 16) )
400 #define QCFuncElement(name,impl) \
401 FCFuncFlag_QCall + FCFuncFlags(CORINFO_INTRINSIC_Illegal, ECall::InvalidDynamicFCallId), (LPVOID)(impl), (LPVOID)name,
403 #define FCFuncFlags(intrinsicID, dynamicID) \
404 (BYTE*)( (((BYTE)intrinsicID) << 16) + (((BYTE)dynamicID) << 24) )
408 #define FCFuncElement(name, impl) FCFuncFlags(CORINFO_INTRINSIC_Illegal, ECall::InvalidDynamicFCallId), \
409 (LPVOID)GetEEFuncEntryPoint(impl), (LPVOID)name,
411 #define FCFuncElementSig(name,sig,impl) \
412 FCFuncFlag_HasSignature + FCFuncElement(name, impl) (LPVOID)sig,
414 #define FCIntrinsic(name,impl,intrinsicID) FCFuncFlags(intrinsicID, ECall::InvalidDynamicFCallId), \
415 (LPVOID)GetEEFuncEntryPoint(impl), (LPVOID)name,
417 #define FCIntrinsicSig(name,sig,impl,intrinsicID) \
418 FCFuncFlag_HasSignature + FCIntrinsic(name,impl,intrinsicID) (LPVOID)sig,
420 #define FCDynamic(name,intrinsicID,dynamicID) FCFuncFlags(intrinsicID, dynamicID), \
423 #define FCDynamicSig(name,sig,intrinsicID,dynamicID) \
424 FCFuncFlag_HasSignature + FCDynamic(name,intrinsicID,dynamicID) (LPVOID)sig,
426 #define FCUnreferenced FCFuncFlag_Unreferenced +
428 #define FCFuncStart(name) static const LPVOID name[] = {
429 #define FCFuncEnd() FCFuncFlag_EndOfArray + FCFuncFlags(CORINFO_INTRINSIC_Illegal, ECall::InvalidDynamicFCallId) };
431 #include "ecalllist.h"
434 // Extern definitions so that ecall.cpp can see these tables
435 extern const ECClass c_rgECClasses[];
436 extern const int c_nECClasses;
438 const ECClass c_rgECClasses[] =
440 #define FCClassElement(name,namespace,funcs) {name, namespace, funcs},
441 #include "ecalllist.h"
442 }; // c_rgECClasses[]
444 const int c_nECClasses = NumItems(c_rgECClasses);
446 #endif // !CROSSGEN_COMPILE && CROSSGEN_MSCORLIB
449 #ifdef CROSSGEN_MSCORLIB
450 }; // namespace CrossGenMscorlib