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asmparse.y
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asmparse.y
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%{
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
//
// File asmparse.y
//
#include "ilasmpch.h"
#include "grammar_before.cpp"
%}
%union {
CorRegTypeAttr classAttr;
CorMethodAttr methAttr;
CorFieldAttr fieldAttr;
CorMethodImpl implAttr;
CorEventAttr eventAttr;
CorPropertyAttr propAttr;
CorPinvokeMap pinvAttr;
CorDeclSecurity secAct;
CorFileFlags fileAttr;
CorAssemblyFlags asmAttr;
CorAssemblyFlags asmRefAttr;
CorTypeAttr exptAttr;
CorManifestResourceFlags manresAttr;
double* float64;
__int64* int64;
__int32 int32;
char* string;
BinStr* binstr;
Labels* labels;
Instr* instr; // instruction opcode
NVPair* pair;
pTyParList typarlist;
mdToken token;
TypeDefDescr* tdd;
CustomDescr* cad;
unsigned short opcode;
};
/* These are returned by the LEXER and have values */
%token ERROR_ BAD_COMMENT_ BAD_LITERAL_ /* bad strings, */
%token <string> ID /* testing343 */
%token <string> DOTTEDNAME /* System.Object */
%token <binstr> QSTRING /* "Hello World\n" */
%token <string> SQSTRING /* 'Hello World\n' */
%token <int32> INT32 /* 3425 0x34FA 0352 */
%token <int64> INT64 /* 342534523534534 0x34FA434644554 */
%token <float64> FLOAT64 /* -334234 24E-34 */
%token <int32> HEXBYTE /* 05 1A FA */
%token <tdd> TYPEDEF_T
%token <tdd> TYPEDEF_M
%token <tdd> TYPEDEF_F
%token <tdd> TYPEDEF_TS
%token <tdd> TYPEDEF_MR
%token <tdd> TYPEDEF_CA
/* multi-character punctuation */
%token DCOLON /* :: */
%token ELLIPSIS /* ... */
/* Keywords Note the undersores are to avoid collisions as these are common names */
%token VOID_ BOOL_ CHAR_ UNSIGNED_ INT_ INT8_ INT16_ INT32_ INT64_ FLOAT_ FLOAT32_ FLOAT64_ BYTEARRAY_
%token UINT_ UINT8_ UINT16_ UINT32_ UINT64_ FLAGS_ CALLCONV_ MDTOKEN_
%token OBJECT_ STRING_ NULLREF_
/* misc keywords */
%token DEFAULT_ CDECL_ VARARG_ STDCALL_ THISCALL_ FASTCALL_ CLASS_ BYREFLIKE_
%token TYPEDREF_ UNMANAGED_ FINALLY_ HANDLER_ CATCH_ FILTER_ FAULT_
%token EXTENDS_ IMPLEMENTS_ TO_ AT_ TLS_ TRUE_ FALSE_ _INTERFACEIMPL
/* class, method, field attributes */
%token VALUE_ VALUETYPE_ NATIVE_ INSTANCE_ SPECIALNAME_ FORWARDER_
%token STATIC_ PUBLIC_ PRIVATE_ FAMILY_ FINAL_ SYNCHRONIZED_ INTERFACE_ SEALED_ NESTED_
%token ABSTRACT_ AUTO_ SEQUENTIAL_ EXPLICIT_ ANSI_ UNICODE_ AUTOCHAR_ IMPORT_ ENUM_
%token VIRTUAL_ NOINLINING_ AGGRESSIVEINLINING_ NOOPTIMIZATION_ AGGRESSIVEOPTIMIZATION_ UNMANAGEDEXP_ BEFOREFIELDINIT_
%token STRICT_ RETARGETABLE_ WINDOWSRUNTIME_ NOPLATFORM_
%token METHOD_ FIELD_ PINNED_ MODREQ_ MODOPT_ SERIALIZABLE_ PROPERTY_ TYPE_
%token ASSEMBLY_ FAMANDASSEM_ FAMORASSEM_ PRIVATESCOPE_ HIDEBYSIG_ NEWSLOT_ RTSPECIALNAME_ PINVOKEIMPL_
%token _CTOR _CCTOR LITERAL_ NOTSERIALIZED_ INITONLY_ REQSECOBJ_
/* method implementation attributes: NATIVE_ and UNMANAGED_ listed above */
%token CIL_ OPTIL_ MANAGED_ FORWARDREF_ PRESERVESIG_ RUNTIME_ INTERNALCALL_
/* PInvoke-specific keywords */
%token _IMPORT NOMANGLE_ LASTERR_ WINAPI_ AS_ BESTFIT_ ON_ OFF_ CHARMAPERROR_
/* instruction tokens (actually instruction groupings) */
%token <opcode> INSTR_NONE INSTR_VAR INSTR_I INSTR_I8 INSTR_R INSTR_BRTARGET INSTR_METHOD INSTR_FIELD
%token <opcode> INSTR_TYPE INSTR_STRING INSTR_SIG INSTR_TOK
%token <opcode> INSTR_SWITCH
/* assember directives */
%token _CLASS _NAMESPACE _METHOD _FIELD _DATA _THIS _BASE _NESTER
%token _EMITBYTE _TRY _MAXSTACK _LOCALS _ENTRYPOINT _ZEROINIT
%token _EVENT _ADDON _REMOVEON _FIRE _OTHER
%token _PROPERTY _SET _GET DEFAULT_
%token _PERMISSION _PERMISSIONSET
/* security actions */
%token REQUEST_ DEMAND_ ASSERT_ DENY_ PERMITONLY_ LINKCHECK_ INHERITCHECK_
%token REQMIN_ REQOPT_ REQREFUSE_ PREJITGRANT_ PREJITDENY_ NONCASDEMAND_
%token NONCASLINKDEMAND_ NONCASINHERITANCE_
/* extern debug info specifier (to be used by precompilers only) */
%token _LINE P_LINE _LANGUAGE
/* custom value specifier */
%token _CUSTOM
/* local vars zeroinit specifier */
%token INIT_
/* class layout */
%token _SIZE _PACK
%token _VTABLE _VTFIXUP FROMUNMANAGED_ CALLMOSTDERIVED_ _VTENTRY RETAINAPPDOMAIN_
/* manifest */
%token _FILE NOMETADATA_ _HASH _ASSEMBLY _PUBLICKEY _PUBLICKEYTOKEN ALGORITHM_ _VER _LOCALE EXTERN_
%token _MRESOURCE
%token _MODULE _EXPORT
%token LEGACY_ LIBRARY_ X86_ AMD64_ ARM_ ARM64_
/* field marshaling */
%token MARSHAL_ CUSTOM_ SYSSTRING_ FIXED_ VARIANT_ CURRENCY_ SYSCHAR_ DECIMAL_ DATE_ BSTR_ TBSTR_ LPSTR_
%token LPWSTR_ LPTSTR_ OBJECTREF_ IUNKNOWN_ IDISPATCH_ STRUCT_ SAFEARRAY_ BYVALSTR_ LPVOID_ ANY_ ARRAY_ LPSTRUCT_
%token IIDPARAM_
/* parameter keywords */
%token IN_ OUT_ OPT_
/* .param directive */
%token _PARAM
/* method implementations */
%token _OVERRIDE WITH_
/* variant type specifics */
%token NULL_ ERROR_ HRESULT_ CARRAY_ USERDEFINED_ RECORD_ FILETIME_ BLOB_ STREAM_ STORAGE_
%token STREAMED_OBJECT_ STORED_OBJECT_ BLOB_OBJECT_ CF_ CLSID_ VECTOR_
/* header flags */
%token _SUBSYSTEM _CORFLAGS ALIGNMENT_ _IMAGEBASE _STACKRESERVE
/* syntactic sugar */
%token _TYPEDEF _TEMPLATE _TYPELIST _MSCORLIB
/* compilation control directives */
%token P_DEFINE P_UNDEF P_IFDEF P_IFNDEF P_ELSE P_ENDIF P_INCLUDE
/* newly added tokens go here */
%token CONSTRAINT_
/* nonTerminals */
%type <string> dottedName id methodName atOpt slashedName
%type <labels> labels
%type <int32> callConv callKind int32 customHead customHeadWithOwner vtfixupAttr paramAttr ddItemCount variantType repeatOpt truefalse typarAttrib typarAttribs
%type <int32> iidParamIndex genArity genArityNotEmpty
%type <float64> float64
%type <int64> int64
%type <binstr> sigArgs0 sigArgs1 sigArg type bound bounds1 bytes hexbytes nativeType marshalBlob initOpt compQstring caValue
%type <binstr> marshalClause
%type <binstr> fieldInit serInit fieldSerInit
%type <binstr> f32seq f64seq i8seq i16seq i32seq i64seq boolSeq sqstringSeq classSeq objSeq
%type <binstr> simpleType
%type <binstr> tyArgs0 tyArgs1 tyArgs2 typeList typeListNotEmpty tyBound
%type <binstr> customBlobDescr serializType customBlobArgs customBlobNVPairs
%type <binstr> secAttrBlob secAttrSetBlob
%type <int32> fieldOrProp intOrWildcard
%type <typarlist> typarsRest typars typarsClause
%type <token> className typeSpec ownerType customType memberRef methodRef mdtoken
%type <classAttr> classAttr
%type <methAttr> methAttr
%type <fieldAttr> fieldAttr
%type <implAttr> implAttr
%type <eventAttr> eventAttr
%type <propAttr> propAttr
%type <pinvAttr> pinvAttr
%type <pair> nameValPairs nameValPair
%type <secAct> secAction
%type <secAct> psetHead
%type <fileAttr> fileAttr
%type <fileAttr> fileEntry
%type <asmAttr> asmAttr
%type <exptAttr> exptAttr
%type <manresAttr> manresAttr
%type <cad> customDescr customDescrWithOwner
%type <instr> instr_none instr_var instr_i instr_i8 instr_r instr_brtarget instr_method instr_field
%type <instr> instr_type instr_string instr_sig instr_tok instr_switch
%type <instr> instr_r_head
%start decls
/**************************************************************************/
%%
decls : /* EMPTY */
| decls decl
;
/* Module-level declarations */
decl : classHead '{' classDecls '}' { PASM->EndClass(); }
| nameSpaceHead '{' decls '}' { PASM->EndNameSpace(); }
| methodHead methodDecls '}' { if(PASM->m_pCurMethod->m_ulLines[1] ==0)
{ PASM->m_pCurMethod->m_ulLines[1] = PASM->m_ulCurLine;
PASM->m_pCurMethod->m_ulColumns[1]=PASM->m_ulCurColumn;}
PASM->EndMethod(); }
| fieldDecl
| dataDecl
| vtableDecl
| vtfixupDecl
| extSourceSpec
| fileDecl
| assemblyHead '{' assemblyDecls '}' { PASMM->EndAssembly(); }
| assemblyRefHead '{' assemblyRefDecls '}' { PASMM->EndAssembly(); }
| exptypeHead '{' exptypeDecls '}' { PASMM->EndComType(); }
| manifestResHead '{' manifestResDecls '}' { PASMM->EndManifestRes(); }
| moduleHead
| secDecl
| customAttrDecl
| _SUBSYSTEM int32 {
#ifdef _PREFAST_
#pragma warning(push)
#pragma warning(disable:22011) // Suppress PREFast warning about integer overflow/underflow
#endif
PASM->m_dwSubsystem = $2;
#ifdef _PREFAST_
#pragma warning(pop)
#endif
}
| _CORFLAGS int32 { PASM->m_dwComImageFlags = $2; }
| _FILE ALIGNMENT_ int32 { PASM->m_dwFileAlignment = $3;
if(($3 & ($3 - 1))||($3 < 0x200)||($3 > 0x10000))
PASM->report->error("Invalid file alignment, must be power of 2 from 0x200 to 0x10000\n");}
| _IMAGEBASE int64 { PASM->m_stBaseAddress = (ULONGLONG)(*($2)); delete $2;
if(PASM->m_stBaseAddress & 0xFFFF)
PASM->report->error("Invalid image base, must be 0x10000-aligned\n");}
| _STACKRESERVE int64 { PASM->m_stSizeOfStackReserve = (size_t)(*($2)); delete $2; }
| languageDecl
| typedefDecl
| compControl
| _TYPELIST '{' classNameSeq '}'
| _MSCORLIB { PASM->m_fIsMscorlib = TRUE; }
;
classNameSeq : /* EMPTY */
| className classNameSeq
;
compQstring : QSTRING { $$ = $1; }
| compQstring '+' QSTRING { $$ = $1; $$->append($3); delete $3; }
;
languageDecl : _LANGUAGE SQSTRING { LPCSTRToGuid($2,&(PASM->m_guidLang)); }
| _LANGUAGE SQSTRING ',' SQSTRING { LPCSTRToGuid($2,&(PASM->m_guidLang));
LPCSTRToGuid($4,&(PASM->m_guidLangVendor));}
| _LANGUAGE SQSTRING ',' SQSTRING ',' SQSTRING { LPCSTRToGuid($2,&(PASM->m_guidLang));
LPCSTRToGuid($4,&(PASM->m_guidLangVendor));
LPCSTRToGuid($4,&(PASM->m_guidDoc));}
;
/* Basic tokens */
id : ID { $$ = $1; }
| SQSTRING { $$ = $1; }
;
dottedName : id { $$ = $1; }
| DOTTEDNAME { $$ = $1; }
| dottedName '.' dottedName { $$ = newStringWDel($1, '.', $3); }
;
int32 : INT32 { $$ = $1; }
;
int64 : INT64 { $$ = $1; }
| INT32 { $$ = neg ? new __int64($1) : new __int64((unsigned)$1); }
;
float64 : FLOAT64 { $$ = $1; }
| FLOAT32_ '(' int32 ')' { float f; *((__int32*) (&f)) = $3; $$ = new double(f); }
| FLOAT64_ '(' int64 ')' { $$ = (double*) $3; }
;
/* Aliasing of types, type specs, methods, fields and custom attributes */
typedefDecl : _TYPEDEF type AS_ dottedName { PASM->AddTypeDef($2,$4); }
| _TYPEDEF className AS_ dottedName { PASM->AddTypeDef($2,$4); }
| _TYPEDEF memberRef AS_ dottedName { PASM->AddTypeDef($2,$4); }
| _TYPEDEF customDescr AS_ dottedName { $2->tkOwner = 0; PASM->AddTypeDef($2,$4); }
| _TYPEDEF customDescrWithOwner AS_ dottedName { PASM->AddTypeDef($2,$4); }
;
/* Compilation control directives are processed within yylex(),
displayed here just for grammar completeness */
compControl : P_DEFINE dottedName { DefineVar($2, NULL); }
| P_DEFINE dottedName compQstring { DefineVar($2, $3); }
| P_UNDEF dottedName { UndefVar($2); }
| P_IFDEF dottedName { SkipToken = !IsVarDefined($2);
IfEndif++;
}
| P_IFNDEF dottedName { SkipToken = IsVarDefined($2);
IfEndif++;
}
| P_ELSE { if(IfEndif == 1) SkipToken = !SkipToken;}
| P_ENDIF { if(IfEndif == 0)
PASM->report->error("Unmatched #endif\n");
else IfEndif--;
}
| P_INCLUDE QSTRING { _ASSERTE(!"yylex should have dealt with this"); }
| ';' { }
;
/* Custom attribute declarations */
customDescr : _CUSTOM customType { $$ = new CustomDescr(PASM->m_tkCurrentCVOwner, $2, NULL); }
| _CUSTOM customType '=' compQstring { $$ = new CustomDescr(PASM->m_tkCurrentCVOwner, $2, $4); }
| _CUSTOM customType '=' '{' customBlobDescr '}' { $$ = new CustomDescr(PASM->m_tkCurrentCVOwner, $2, $5); }
| customHead bytes ')' { $$ = new CustomDescr(PASM->m_tkCurrentCVOwner, $1, $2); }
;
customDescrWithOwner : _CUSTOM '(' ownerType ')' customType { $$ = new CustomDescr($3, $5, NULL); }
| _CUSTOM '(' ownerType ')' customType '=' compQstring { $$ = new CustomDescr($3, $5, $7); }
| _CUSTOM '(' ownerType ')' customType '=' '{' customBlobDescr '}'
{ $$ = new CustomDescr($3, $5, $8); }
| customHeadWithOwner bytes ')' { $$ = new CustomDescr(PASM->m_tkCurrentCVOwner, $1, $2); }
;
customHead : _CUSTOM customType '=' '(' { $$ = $2; bParsingByteArray = TRUE; }
;
customHeadWithOwner : _CUSTOM '(' ownerType ')' customType '=' '('
{ PASM->m_pCustomDescrList = NULL;
PASM->m_tkCurrentCVOwner = $3;
$$ = $5; bParsingByteArray = TRUE; }
;
customType : methodRef { $$ = $1; }
;
ownerType : typeSpec { $$ = $1; }
| memberRef { $$ = $1; }
;
/* Verbal description of custom attribute initialization blob */
customBlobDescr : customBlobArgs customBlobNVPairs { $$ = $1;
$$->appendInt16(VAL16(nCustomBlobNVPairs));
$$->append($2);
nCustomBlobNVPairs = 0; }
;
customBlobArgs : /* EMPTY */ { $$ = new BinStr(); $$->appendInt16(VAL16(0x0001)); }
| customBlobArgs serInit { $$ = $1;
AppendFieldToCustomBlob($$,$2); }
| customBlobArgs compControl { $$ = $1; }
;
customBlobNVPairs : /* EMPTY */ { $$ = new BinStr(); }
| customBlobNVPairs fieldOrProp serializType dottedName '=' serInit
{ $$ = $1; $$->appendInt8($2);
$$->append($3);
AppendStringWithLength($$,$4);
AppendFieldToCustomBlob($$,$6);
nCustomBlobNVPairs++; }
| customBlobNVPairs compControl { $$ = $1; }
;
fieldOrProp : FIELD_ { $$ = SERIALIZATION_TYPE_FIELD; }
| PROPERTY_ { $$ = SERIALIZATION_TYPE_PROPERTY; }
;
customAttrDecl : customDescr { if($1->tkOwner && !$1->tkInterfacePair)
PASM->DefineCV($1);
else if(PASM->m_pCustomDescrList)
PASM->m_pCustomDescrList->PUSH($1); }
| customDescrWithOwner { PASM->DefineCV($1); }
| TYPEDEF_CA { CustomDescr* pNew = new CustomDescr($1->m_pCA);
if(pNew->tkOwner == 0) pNew->tkOwner = PASM->m_tkCurrentCVOwner;
if(pNew->tkOwner)
PASM->DefineCV(pNew);
else if(PASM->m_pCustomDescrList)
PASM->m_pCustomDescrList->PUSH(pNew); }
;
serializType : simpleType { $$ = $1; }
| TYPE_ { $$ = new BinStr(); $$->appendInt8(SERIALIZATION_TYPE_TYPE); }
| OBJECT_ { $$ = new BinStr(); $$->appendInt8(SERIALIZATION_TYPE_TAGGED_OBJECT); }
| ENUM_ CLASS_ SQSTRING { $$ = new BinStr(); $$->appendInt8(SERIALIZATION_TYPE_ENUM);
AppendStringWithLength($$,$3); }
| ENUM_ className { $$ = new BinStr(); $$->appendInt8(SERIALIZATION_TYPE_ENUM);
AppendStringWithLength($$,PASM->ReflectionNotation($2)); }
| serializType '[' ']' { $$ = $1; $$->insertInt8(ELEMENT_TYPE_SZARRAY); }
;
/* Module declaration */
moduleHead : _MODULE { PASMM->SetModuleName(NULL); PASM->m_tkCurrentCVOwner=1; }
| _MODULE dottedName { PASMM->SetModuleName($2); PASM->m_tkCurrentCVOwner=1; }
| _MODULE EXTERN_ dottedName { BinStr* pbs = new BinStr();
unsigned L = (unsigned)strlen($3);
memcpy((char*)(pbs->getBuff(L)),$3,L);
PASM->EmitImport(pbs); delete pbs;}
;
/* VTable Fixup table declaration */
vtfixupDecl : _VTFIXUP '[' int32 ']' vtfixupAttr AT_ id { /*PASM->SetDataSection(); PASM->EmitDataLabel($7);*/
PASM->m_VTFList.PUSH(new VTFEntry((USHORT)$3, (USHORT)$5, $7)); }
;
vtfixupAttr : /* EMPTY */ { $$ = 0; }
| vtfixupAttr INT32_ { $$ = $1 | COR_VTABLE_32BIT; }
| vtfixupAttr INT64_ { $$ = $1 | COR_VTABLE_64BIT; }
| vtfixupAttr FROMUNMANAGED_ { $$ = $1 | COR_VTABLE_FROM_UNMANAGED; }
| vtfixupAttr CALLMOSTDERIVED_ { $$ = $1 | COR_VTABLE_CALL_MOST_DERIVED; }
| vtfixupAttr RETAINAPPDOMAIN_ { $$ = $1 | COR_VTABLE_FROM_UNMANAGED_RETAIN_APPDOMAIN; }
;
vtableDecl : vtableHead bytes ')' /* deprecated */ { PASM->m_pVTable = $2; }
;
vtableHead : _VTABLE '=' '(' /* deprecated */ { bParsingByteArray = TRUE; }
;
/* Namespace and class declaration */
nameSpaceHead : _NAMESPACE dottedName { PASM->StartNameSpace($2); }
;
_class : _CLASS { newclass = TRUE; }
;
classHeadBegin : _class classAttr dottedName typarsClause { if($4) FixupConstraints();
PASM->StartClass($3, $2, $4);
TyParFixupList.RESET(false);
newclass = FALSE;
}
;
classHead : classHeadBegin extendsClause implClause { PASM->AddClass(); }
;
classAttr : /* EMPTY */ { $$ = (CorRegTypeAttr) 0; }
| classAttr PUBLIC_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdPublic); }
| classAttr PRIVATE_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNotPublic); }
| classAttr VALUE_ { $$ = (CorRegTypeAttr) ($1 | 0x80000000 | tdSealed); }
| classAttr ENUM_ { $$ = (CorRegTypeAttr) ($1 | 0x40000000); }
| classAttr INTERFACE_ { $$ = (CorRegTypeAttr) ($1 | tdInterface | tdAbstract); }
| classAttr SEALED_ { $$ = (CorRegTypeAttr) ($1 | tdSealed); }
| classAttr ABSTRACT_ { $$ = (CorRegTypeAttr) ($1 | tdAbstract); }
| classAttr AUTO_ { $$ = (CorRegTypeAttr) (($1 & ~tdLayoutMask) | tdAutoLayout); }
| classAttr SEQUENTIAL_ { $$ = (CorRegTypeAttr) (($1 & ~tdLayoutMask) | tdSequentialLayout); }
| classAttr EXPLICIT_ { $$ = (CorRegTypeAttr) (($1 & ~tdLayoutMask) | tdExplicitLayout); }
| classAttr ANSI_ { $$ = (CorRegTypeAttr) (($1 & ~tdStringFormatMask) | tdAnsiClass); }
| classAttr UNICODE_ { $$ = (CorRegTypeAttr) (($1 & ~tdStringFormatMask) | tdUnicodeClass); }
| classAttr AUTOCHAR_ { $$ = (CorRegTypeAttr) (($1 & ~tdStringFormatMask) | tdAutoClass); }
| classAttr IMPORT_ { $$ = (CorRegTypeAttr) ($1 | tdImport); }
| classAttr SERIALIZABLE_ { $$ = (CorRegTypeAttr) ($1 | tdSerializable); }
| classAttr WINDOWSRUNTIME_ { $$ = (CorRegTypeAttr) ($1 | tdWindowsRuntime); }
| classAttr NESTED_ PUBLIC_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNestedPublic); }
| classAttr NESTED_ PRIVATE_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNestedPrivate); }
| classAttr NESTED_ FAMILY_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNestedFamily); }
| classAttr NESTED_ ASSEMBLY_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNestedAssembly); }
| classAttr NESTED_ FAMANDASSEM_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNestedFamANDAssem); }
| classAttr NESTED_ FAMORASSEM_ { $$ = (CorRegTypeAttr) (($1 & ~tdVisibilityMask) | tdNestedFamORAssem); }
| classAttr BEFOREFIELDINIT_ { $$ = (CorRegTypeAttr) ($1 | tdBeforeFieldInit); }
| classAttr SPECIALNAME_ { $$ = (CorRegTypeAttr) ($1 | tdSpecialName); }
| classAttr RTSPECIALNAME_ { $$ = (CorRegTypeAttr) ($1); }
| classAttr FLAGS_ '(' int32 ')' { $$ = (CorRegTypeAttr) ($4); }
;
extendsClause : /* EMPTY */
| EXTENDS_ typeSpec { PASM->m_crExtends = $2; }
;
implClause : /* EMPTY */
| IMPLEMENTS_ implList
;
classDecls : /* EMPTY */
| classDecls classDecl
;
implList : implList ',' typeSpec { PASM->AddToImplList($3); }
| typeSpec { PASM->AddToImplList($1); }
;
/* Generic type parameters declaration */
typeList : /* EMPTY */ { $$ = new BinStr(); }
| typeListNotEmpty { $$ = $1; }
;
typeListNotEmpty : typeSpec { $$ = new BinStr(); $$->appendInt32($1); }
| typeListNotEmpty ',' typeSpec { $$ = $1; $$->appendInt32($3); }
;
typarsClause : /* EMPTY */ { $$ = NULL; PASM->m_TyParList = NULL;}
| '<' typars '>' { $$ = $2; PASM->m_TyParList = $2;}
;
typarAttrib : '+' { $$ = gpCovariant; }
| '-' { $$ = gpContravariant; }
| CLASS_ { $$ = gpReferenceTypeConstraint; }
| VALUETYPE_ { $$ = gpNotNullableValueTypeConstraint; }
| BYREFLIKE_ { $$ = gpAcceptByRefLike; }
| _CTOR { $$ = gpDefaultConstructorConstraint; }
| FLAGS_ '(' int32 ')' { $$ = (CorGenericParamAttr)$3; }
;
typarAttribs : /* EMPTY */ { $$ = 0; }
| typarAttrib typarAttribs { $$ = $1 | $2; }
;
typars : typarAttribs tyBound dottedName typarsRest {$$ = new TyParList($1, $2, $3, $4);}
| typarAttribs dottedName typarsRest {$$ = new TyParList($1, NULL, $2, $3);}
;
typarsRest : /* EMPTY */ { $$ = NULL; }
| ',' typars { $$ = $2; }
;
tyBound : '(' typeList ')' { $$ = $2; }
;
genArity : /* EMPTY */ { $$= 0; }
| genArityNotEmpty { $$ = $1; }
;
genArityNotEmpty : '<' '[' int32 ']' '>' { $$ = $3; }
;
/* Class body declarations */
classDecl : methodHead methodDecls '}' { if(PASM->m_pCurMethod->m_ulLines[1] ==0)
{ PASM->m_pCurMethod->m_ulLines[1] = PASM->m_ulCurLine;
PASM->m_pCurMethod->m_ulColumns[1]=PASM->m_ulCurColumn;}
PASM->EndMethod(); }
| classHead '{' classDecls '}' { PASM->EndClass(); }
| eventHead '{' eventDecls '}' { PASM->EndEvent(); }
| propHead '{' propDecls '}' { PASM->EndProp(); }
| fieldDecl
| dataDecl
| secDecl
| extSourceSpec
| customAttrDecl
| _SIZE int32 { PASM->m_pCurClass->m_ulSize = $2; }
| _PACK int32 { PASM->m_pCurClass->m_ulPack = $2; }
| exportHead '{' exptypeDecls '}' { PASMM->EndComType(); }
| _OVERRIDE typeSpec DCOLON methodName WITH_ callConv type typeSpec DCOLON methodName '(' sigArgs0 ')'
{ BinStr *sig1 = parser->MakeSig($6, $7, $12);
BinStr *sig2 = new BinStr(); sig2->append(sig1);
PASM->AddMethodImpl($2,$4,sig1,$8,$10,sig2);
PASM->ResetArgNameList();
}
| _OVERRIDE METHOD_ callConv type typeSpec DCOLON methodName genArity '(' sigArgs0 ')' WITH_ METHOD_ callConv type typeSpec DCOLON methodName genArity '(' sigArgs0 ')'
{ PASM->AddMethodImpl($5,$7,
($8==0 ? parser->MakeSig($3,$4,$10) :
parser->MakeSig($3| IMAGE_CEE_CS_CALLCONV_GENERIC,$4,$10,$8)),
$16,$18,
($19==0 ? parser->MakeSig($14,$15,$21) :
parser->MakeSig($14| IMAGE_CEE_CS_CALLCONV_GENERIC,$15,$21,$19)));
PASM->ResetArgNameList();
}
| languageDecl
| compControl
| _PARAM TYPE_ '[' int32 ']' { if(($4 > 0) && ($4 <= (int)PASM->m_pCurClass->m_NumTyPars))
PASM->m_pCustomDescrList = PASM->m_pCurClass->m_TyPars[$4-1].CAList();
else
PASM->report->error("Type parameter index out of range\n");
}
| _PARAM TYPE_ dottedName { int n = PASM->m_pCurClass->FindTyPar($3);
if(n >= 0)
PASM->m_pCustomDescrList = PASM->m_pCurClass->m_TyPars[n].CAList();
else
PASM->report->error("Type parameter '%s' undefined\n",$3);
}
| _PARAM CONSTRAINT_ '[' int32 ']' ',' typeSpec { PASM->AddGenericParamConstraint($4, 0, $7); }
| _PARAM CONSTRAINT_ dottedName ',' typeSpec { PASM->AddGenericParamConstraint(0, $3, $5); }
| _INTERFACEIMPL TYPE_ typeSpec customDescr { $4->tkInterfacePair = $3;
if(PASM->m_pCustomDescrList)
PASM->m_pCustomDescrList->PUSH($4);
}
;
/* Field declaration */
fieldDecl : _FIELD repeatOpt fieldAttr type dottedName atOpt initOpt
{ $4->insertInt8(IMAGE_CEE_CS_CALLCONV_FIELD);
PASM->AddField($5, $4, $3, $6, $7, $2); }
;
fieldAttr : /* EMPTY */ { $$ = (CorFieldAttr) 0; }
| fieldAttr STATIC_ { $$ = (CorFieldAttr) ($1 | fdStatic); }
| fieldAttr PUBLIC_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdPublic); }
| fieldAttr PRIVATE_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdPrivate); }
| fieldAttr FAMILY_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdFamily); }
| fieldAttr INITONLY_ { $$ = (CorFieldAttr) ($1 | fdInitOnly); }
| fieldAttr RTSPECIALNAME_ { $$ = $1; } /*{ $$ = (CorFieldAttr) ($1 | fdRTSpecialName); }*/
| fieldAttr SPECIALNAME_ { $$ = (CorFieldAttr) ($1 | fdSpecialName); }
/* <STRIP>commented out because PInvoke for fields is not supported by EE
| fieldAttr PINVOKEIMPL_ '(' compQstring AS_ compQstring pinvAttr ')'
{ $$ = (CorFieldAttr) ($1 | fdPinvokeImpl);
PASM->SetPinvoke($4,0,$6,$7); }
| fieldAttr PINVOKEIMPL_ '(' compQstring pinvAttr ')'
{ $$ = (CorFieldAttr) ($1 | fdPinvokeImpl);
PASM->SetPinvoke($4,0,NULL,$5); }
| fieldAttr PINVOKEIMPL_ '(' pinvAttr ')'
{ PASM->SetPinvoke(new BinStr(),0,NULL,$4);
$$ = (CorFieldAttr) ($1 | fdPinvokeImpl); }
</STRIP>*/
| fieldAttr MARSHAL_ '(' marshalBlob ')'
{ PASM->m_pMarshal = $4; }
| fieldAttr ASSEMBLY_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdAssembly); }
| fieldAttr FAMANDASSEM_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdFamANDAssem); }
| fieldAttr FAMORASSEM_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdFamORAssem); }
| fieldAttr PRIVATESCOPE_ { $$ = (CorFieldAttr) (($1 & ~mdMemberAccessMask) | fdPrivateScope); }
| fieldAttr LITERAL_ { $$ = (CorFieldAttr) ($1 | fdLiteral); }
| fieldAttr NOTSERIALIZED_ { $$ = (CorFieldAttr) ($1 | fdNotSerialized); }
| fieldAttr FLAGS_ '(' int32 ')' { $$ = (CorFieldAttr) ($4); }
;
atOpt : /* EMPTY */ { $$ = 0; }
| AT_ id { $$ = $2; }
;
initOpt : /* EMPTY */ { $$ = NULL; }
| '=' fieldInit { $$ = $2; }
;
repeatOpt : /* EMPTY */ { $$ = 0xFFFFFFFF; }
| '[' int32 ']' { $$ = $2; }
;
/* Method referencing */
methodRef : callConv type typeSpec DCOLON methodName tyArgs0 '(' sigArgs0 ')'
{ PASM->ResetArgNameList();
if ($6 == NULL)
{
if((iCallConv)&&(($1 & iCallConv) != iCallConv)) parser->warn("'instance' added to method's calling convention\n");
$$ = PASM->MakeMemberRef($3, $5, parser->MakeSig($1|iCallConv, $2, $8));
}
else
{
mdToken mr;
if((iCallConv)&&(($1 & iCallConv) != iCallConv)) parser->warn("'instance' added to method's calling convention\n");
mr = PASM->MakeMemberRef($3, $5,
parser->MakeSig($1 | IMAGE_CEE_CS_CALLCONV_GENERIC|iCallConv, $2, $8, corCountArgs($6)));
$$ = PASM->MakeMethodSpec(mr,
parser->MakeSig(IMAGE_CEE_CS_CALLCONV_INSTANTIATION, 0, $6));
}
}
| callConv type typeSpec DCOLON methodName genArityNotEmpty '(' sigArgs0 ')'
{ PASM->ResetArgNameList();
if((iCallConv)&&(($1 & iCallConv) != iCallConv)) parser->warn("'instance' added to method's calling convention\n");
$$ = PASM->MakeMemberRef($3, $5,
parser->MakeSig($1 | IMAGE_CEE_CS_CALLCONV_GENERIC|iCallConv, $2, $8, $6));
}
| callConv type methodName tyArgs0 '(' sigArgs0 ')'
{ PASM->ResetArgNameList();
if ($4 == NULL)
{
if((iCallConv)&&(($1 & iCallConv) != iCallConv)) parser->warn("'instance' added to method's calling convention\n");
$$ = PASM->MakeMemberRef(mdTokenNil, $3, parser->MakeSig($1|iCallConv, $2, $6));
}
else
{
mdToken mr;
if((iCallConv)&&(($1 & iCallConv) != iCallConv)) parser->warn("'instance' added to method's calling convention\n");
mr = PASM->MakeMemberRef(mdTokenNil, $3, parser->MakeSig($1 | IMAGE_CEE_CS_CALLCONV_GENERIC|iCallConv, $2, $6, corCountArgs($4)));
$$ = PASM->MakeMethodSpec(mr,
parser->MakeSig(IMAGE_CEE_CS_CALLCONV_INSTANTIATION, 0, $4));
}
}
| callConv type methodName genArityNotEmpty '(' sigArgs0 ')'
{ PASM->ResetArgNameList();
if((iCallConv)&&(($1 & iCallConv) != iCallConv)) parser->warn("'instance' added to method's calling convention\n");
$$ = PASM->MakeMemberRef(mdTokenNil, $3, parser->MakeSig($1 | IMAGE_CEE_CS_CALLCONV_GENERIC|iCallConv, $2, $6, $4));
}
| mdtoken { $$ = $1; }
| TYPEDEF_M { $$ = $1->m_tkTypeSpec; }
| TYPEDEF_MR { $$ = $1->m_tkTypeSpec; }
;
callConv : INSTANCE_ callConv { $$ = ($2 | IMAGE_CEE_CS_CALLCONV_HASTHIS); }
| EXPLICIT_ callConv { $$ = ($2 | IMAGE_CEE_CS_CALLCONV_EXPLICITTHIS); }
| callKind { $$ = $1; }
| CALLCONV_ '(' int32 ')' { $$ = $3; }
;
callKind : /* EMPTY */ { $$ = IMAGE_CEE_CS_CALLCONV_DEFAULT; }
| DEFAULT_ { $$ = IMAGE_CEE_CS_CALLCONV_DEFAULT; }
| VARARG_ { $$ = IMAGE_CEE_CS_CALLCONV_VARARG; }
| UNMANAGED_ CDECL_ { $$ = IMAGE_CEE_CS_CALLCONV_C; }
| UNMANAGED_ STDCALL_ { $$ = IMAGE_CEE_CS_CALLCONV_STDCALL; }
| UNMANAGED_ THISCALL_ { $$ = IMAGE_CEE_CS_CALLCONV_THISCALL; }
| UNMANAGED_ FASTCALL_ { $$ = IMAGE_CEE_CS_CALLCONV_FASTCALL; }
| UNMANAGED_ { $$ = IMAGE_CEE_CS_CALLCONV_UNMANAGED; }
;
mdtoken : MDTOKEN_ '(' int32 ')' { $$ = $3; }
;
memberRef : methodSpec methodRef { $$ = $2;
PASM->delArgNameList(PASM->m_firstArgName);
PASM->m_firstArgName = parser->m_ANSFirst.POP();
PASM->m_lastArgName = parser->m_ANSLast.POP();
PASM->SetMemberRefFixup($2,iOpcodeLen); }
| FIELD_ type typeSpec DCOLON dottedName
{ $2->insertInt8(IMAGE_CEE_CS_CALLCONV_FIELD);
$$ = PASM->MakeMemberRef($3, $5, $2);
PASM->SetMemberRefFixup($$,iOpcodeLen); }
| FIELD_ type dottedName
{ $2->insertInt8(IMAGE_CEE_CS_CALLCONV_FIELD);
$$ = PASM->MakeMemberRef(NULL, $3, $2);
PASM->SetMemberRefFixup($$,iOpcodeLen); }
| FIELD_ TYPEDEF_F { $$ = $2->m_tkTypeSpec;
PASM->SetMemberRefFixup($$,iOpcodeLen); }
| FIELD_ TYPEDEF_MR { $$ = $2->m_tkTypeSpec;
PASM->SetMemberRefFixup($$,iOpcodeLen); }
| mdtoken { $$ = $1;
PASM->SetMemberRefFixup($$,iOpcodeLen); }
;
/* Event declaration */
eventHead : _EVENT eventAttr typeSpec dottedName { PASM->ResetEvent($4, $3, $2); }
| _EVENT eventAttr dottedName { PASM->ResetEvent($3, mdTypeRefNil, $2); }
;
eventAttr : /* EMPTY */ { $$ = (CorEventAttr) 0; }
| eventAttr RTSPECIALNAME_ { $$ = $1; }/*{ $$ = (CorEventAttr) ($1 | evRTSpecialName); }*/
| eventAttr SPECIALNAME_ { $$ = (CorEventAttr) ($1 | evSpecialName); }
;
eventDecls : /* EMPTY */
| eventDecls eventDecl
;
eventDecl : _ADDON methodRef { PASM->SetEventMethod(0, $2); }
| _REMOVEON methodRef { PASM->SetEventMethod(1, $2); }
| _FIRE methodRef { PASM->SetEventMethod(2, $2); }
| _OTHER methodRef { PASM->SetEventMethod(3, $2); }
| extSourceSpec
| customAttrDecl
| languageDecl
| compControl
;
/* Property declaration */
propHead : _PROPERTY propAttr callConv type dottedName '(' sigArgs0 ')' initOpt
{ PASM->ResetProp($5,
parser->MakeSig((IMAGE_CEE_CS_CALLCONV_PROPERTY |
($3 & IMAGE_CEE_CS_CALLCONV_HASTHIS)),$4,$7), $2, $9);}
;
propAttr : /* EMPTY */ { $$ = (CorPropertyAttr) 0; }
| propAttr RTSPECIALNAME_ { $$ = $1; }/*{ $$ = (CorPropertyAttr) ($1 | prRTSpecialName); }*/
| propAttr SPECIALNAME_ { $$ = (CorPropertyAttr) ($1 | prSpecialName); }
;
propDecls : /* EMPTY */
| propDecls propDecl
;
propDecl : _SET methodRef { PASM->SetPropMethod(0, $2); }
| _GET methodRef { PASM->SetPropMethod(1, $2); }
| _OTHER methodRef { PASM->SetPropMethod(2, $2); }
| customAttrDecl
| extSourceSpec
| languageDecl
| compControl
;
/* Method declaration */
methodHeadPart1 : _METHOD { PASM->ResetForNextMethod();
uMethodBeginLine = PASM->m_ulCurLine;
uMethodBeginColumn=PASM->m_ulCurColumn;
}
;
marshalClause : /* EMPTY */ { $$ = NULL; }
| MARSHAL_ '(' marshalBlob ')' { $$ = $3; }
;
marshalBlob : nativeType { $$ = $1; }
| marshalBlobHead hexbytes '}' { $$ = $2; }
;
marshalBlobHead : '{' { bParsingByteArray = TRUE; }
;
methodHead : methodHeadPart1 methAttr callConv paramAttr type marshalClause methodName typarsClause'(' sigArgs0 ')' implAttr '{'
{ BinStr* sig;
if ($8 == NULL) sig = parser->MakeSig($3, $5, $10);
else {
FixupTyPars($5);
sig = parser->MakeSig($3 | IMAGE_CEE_CS_CALLCONV_GENERIC, $5, $10, $8->Count());
FixupConstraints();
}
PASM->StartMethod($7, sig, $2, $6, $4, $8);
TyParFixupList.RESET(false);
PASM->SetImplAttr((USHORT)$12);
PASM->m_pCurMethod->m_ulLines[0] = uMethodBeginLine;
PASM->m_pCurMethod->m_ulColumns[0]=uMethodBeginColumn;
}
;
methAttr : /* EMPTY */ { $$ = (CorMethodAttr) 0; }
| methAttr STATIC_ { $$ = (CorMethodAttr) ($1 | mdStatic); }
| methAttr PUBLIC_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdPublic); }
| methAttr PRIVATE_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdPrivate); }
| methAttr FAMILY_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdFamily); }
| methAttr FINAL_ { $$ = (CorMethodAttr) ($1 | mdFinal); }
| methAttr SPECIALNAME_ { $$ = (CorMethodAttr) ($1 | mdSpecialName); }
| methAttr VIRTUAL_ { $$ = (CorMethodAttr) ($1 | mdVirtual); }
| methAttr STRICT_ { $$ = (CorMethodAttr) ($1 | mdCheckAccessOnOverride); }
| methAttr ABSTRACT_ { $$ = (CorMethodAttr) ($1 | mdAbstract); }
| methAttr ASSEMBLY_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdAssem); }
| methAttr FAMANDASSEM_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdFamANDAssem); }
| methAttr FAMORASSEM_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdFamORAssem); }
| methAttr PRIVATESCOPE_ { $$ = (CorMethodAttr) (($1 & ~mdMemberAccessMask) | mdPrivateScope); }
| methAttr HIDEBYSIG_ { $$ = (CorMethodAttr) ($1 | mdHideBySig); }
| methAttr NEWSLOT_ { $$ = (CorMethodAttr) ($1 | mdNewSlot); }
| methAttr RTSPECIALNAME_ { $$ = $1; }/*{ $$ = (CorMethodAttr) ($1 | mdRTSpecialName); }*/
| methAttr UNMANAGEDEXP_ { $$ = (CorMethodAttr) ($1 | mdUnmanagedExport); }
| methAttr REQSECOBJ_ { $$ = (CorMethodAttr) ($1 | mdRequireSecObject); }
| methAttr FLAGS_ '(' int32 ')' { $$ = (CorMethodAttr) ($4); }
| methAttr PINVOKEIMPL_ '(' compQstring AS_ compQstring pinvAttr ')'
{ PASM->SetPinvoke($4,0,$6,$7);
$$ = (CorMethodAttr) ($1 | mdPinvokeImpl); }
| methAttr PINVOKEIMPL_ '(' compQstring pinvAttr ')'
{ PASM->SetPinvoke($4,0,NULL,$5);
$$ = (CorMethodAttr) ($1 | mdPinvokeImpl); }
| methAttr PINVOKEIMPL_ '(' pinvAttr ')'
{ PASM->SetPinvoke(new BinStr(),0,NULL,$4);
$$ = (CorMethodAttr) ($1 | mdPinvokeImpl); }
;
pinvAttr : /* EMPTY */ { $$ = (CorPinvokeMap) 0; }
| pinvAttr NOMANGLE_ { $$ = (CorPinvokeMap) ($1 | pmNoMangle); }
| pinvAttr ANSI_ { $$ = (CorPinvokeMap) ($1 | pmCharSetAnsi); }
| pinvAttr UNICODE_ { $$ = (CorPinvokeMap) ($1 | pmCharSetUnicode); }
| pinvAttr AUTOCHAR_ { $$ = (CorPinvokeMap) ($1 | pmCharSetAuto); }
| pinvAttr LASTERR_ { $$ = (CorPinvokeMap) ($1 | pmSupportsLastError); }
| pinvAttr WINAPI_ { $$ = (CorPinvokeMap) ($1 | pmCallConvWinapi); }
| pinvAttr CDECL_ { $$ = (CorPinvokeMap) ($1 | pmCallConvCdecl); }
| pinvAttr STDCALL_ { $$ = (CorPinvokeMap) ($1 | pmCallConvStdcall); }
| pinvAttr THISCALL_ { $$ = (CorPinvokeMap) ($1 | pmCallConvThiscall); }
| pinvAttr FASTCALL_ { $$ = (CorPinvokeMap) ($1 | pmCallConvFastcall); }
| pinvAttr BESTFIT_ ':' ON_ { $$ = (CorPinvokeMap) ($1 | pmBestFitEnabled); }
| pinvAttr BESTFIT_ ':' OFF_ { $$ = (CorPinvokeMap) ($1 | pmBestFitDisabled); }
| pinvAttr CHARMAPERROR_ ':' ON_ { $$ = (CorPinvokeMap) ($1 | pmThrowOnUnmappableCharEnabled); }
| pinvAttr CHARMAPERROR_ ':' OFF_ { $$ = (CorPinvokeMap) ($1 | pmThrowOnUnmappableCharDisabled); }
| pinvAttr FLAGS_ '(' int32 ')' { $$ = (CorPinvokeMap) ($4); }
;
methodName : _CTOR { $$ = newString(COR_CTOR_METHOD_NAME); }
| _CCTOR { $$ = newString(COR_CCTOR_METHOD_NAME); }
| dottedName { $$ = $1; }
;
paramAttr : /* EMPTY */ { $$ = 0; }
| paramAttr '[' IN_ ']' { $$ = $1 | pdIn; }
| paramAttr '[' OUT_ ']' { $$ = $1 | pdOut; }
| paramAttr '[' OPT_ ']' { $$ = $1 | pdOptional; }
| paramAttr '[' int32 ']' { $$ = $3 + 1; }
;
implAttr : /* EMPTY */ { $$ = (CorMethodImpl) (miIL | miManaged); }
| implAttr NATIVE_ { $$ = (CorMethodImpl) (($1 & 0xFFF4) | miNative); }
| implAttr CIL_ { $$ = (CorMethodImpl) (($1 & 0xFFF4) | miIL); }
| implAttr OPTIL_ { $$ = (CorMethodImpl) (($1 & 0xFFF4) | miOPTIL); }
| implAttr MANAGED_ { $$ = (CorMethodImpl) (($1 & 0xFFFB) | miManaged); }
| implAttr UNMANAGED_ { $$ = (CorMethodImpl) (($1 & 0xFFFB) | miUnmanaged); }
| implAttr FORWARDREF_ { $$ = (CorMethodImpl) ($1 | miForwardRef); }
| implAttr PRESERVESIG_ { $$ = (CorMethodImpl) ($1 | miPreserveSig); }
| implAttr RUNTIME_ { $$ = (CorMethodImpl) ($1 | miRuntime); }
| implAttr INTERNALCALL_ { $$ = (CorMethodImpl) ($1 | miInternalCall); }
| implAttr SYNCHRONIZED_ { $$ = (CorMethodImpl) ($1 | miSynchronized); }
| implAttr NOINLINING_ { $$ = (CorMethodImpl) ($1 | miNoInlining); }
| implAttr AGGRESSIVEINLINING_ { $$ = (CorMethodImpl) ($1 | miAggressiveInlining); }
| implAttr NOOPTIMIZATION_ { $$ = (CorMethodImpl) ($1 | miNoOptimization); }
| implAttr AGGRESSIVEOPTIMIZATION_ { $$ = (CorMethodImpl) ($1 | miAggressiveOptimization); }
| implAttr FLAGS_ '(' int32 ')' { $$ = (CorMethodImpl) ($4); }
;
localsHead : _LOCALS { PASM->delArgNameList(PASM->m_firstArgName); PASM->m_firstArgName = NULL;PASM->m_lastArgName = NULL;
}
;
methodDecls : /* EMPTY */
| methodDecls methodDecl
;
methodDecl : _EMITBYTE int32 { PASM->EmitByte($2); }
| sehBlock { delete PASM->m_SEHD; PASM->m_SEHD = PASM->m_SEHDstack.POP(); }
| _MAXSTACK int32 { PASM->EmitMaxStack($2); }
| localsHead '(' sigArgs0 ')' { PASM->EmitLocals(parser->MakeSig(IMAGE_CEE_CS_CALLCONV_LOCAL_SIG, 0, $3));
}
| localsHead INIT_ '(' sigArgs0 ')' { PASM->EmitZeroInit();
PASM->EmitLocals(parser->MakeSig(IMAGE_CEE_CS_CALLCONV_LOCAL_SIG, 0, $4));
}
| _ENTRYPOINT { PASM->EmitEntryPoint(); }
| _ZEROINIT { PASM->EmitZeroInit(); }
| dataDecl
| instr
| id ':' { PASM->AddLabel(PASM->m_CurPC,$1); /*PASM->EmitLabel($1);*/ }
| secDecl
| extSourceSpec
| languageDecl
| customAttrDecl
| compControl
| _EXPORT '[' int32 ']' { if(PASM->m_pCurMethod->m_dwExportOrdinal == 0xFFFFFFFF)
{
PASM->m_pCurMethod->m_dwExportOrdinal = $3;
PASM->m_pCurMethod->m_szExportAlias = NULL;
if(PASM->m_pCurMethod->m_wVTEntry == 0) PASM->m_pCurMethod->m_wVTEntry = 1;
if(PASM->m_pCurMethod->m_wVTSlot == 0) PASM->m_pCurMethod->m_wVTSlot = (WORD)($3 + 0x8000);
}
else
PASM->report->warn("Duplicate .export directive, ignored\n");
}
| _EXPORT '[' int32 ']' AS_ id { if(PASM->m_pCurMethod->m_dwExportOrdinal == 0xFFFFFFFF)
{
PASM->m_pCurMethod->m_dwExportOrdinal = $3;
PASM->m_pCurMethod->m_szExportAlias = $6;
if(PASM->m_pCurMethod->m_wVTEntry == 0) PASM->m_pCurMethod->m_wVTEntry = 1;
if(PASM->m_pCurMethod->m_wVTSlot == 0) PASM->m_pCurMethod->m_wVTSlot = (WORD)($3 + 0x8000);
}
else
PASM->report->warn("Duplicate .export directive, ignored\n");
}
| _VTENTRY int32 ':' int32 { PASM->m_pCurMethod->m_wVTEntry = (WORD)$2;
PASM->m_pCurMethod->m_wVTSlot = (WORD)$4; }
| _OVERRIDE typeSpec DCOLON methodName
{ PASM->AddMethodImpl($2,$4,NULL,NULL,NULL,NULL); }
| _OVERRIDE METHOD_ callConv type typeSpec DCOLON methodName genArity '(' sigArgs0 ')'
{ PASM->AddMethodImpl($5,$7,
($8==0 ? parser->MakeSig($3,$4,$10) :
parser->MakeSig($3| IMAGE_CEE_CS_CALLCONV_GENERIC,$4,$10,$8))
,NULL,NULL,NULL);
PASM->ResetArgNameList();
}
| scopeBlock
| _PARAM TYPE_ '[' int32 ']' { if(($4 > 0) && ($4 <= (int)PASM->m_pCurMethod->m_NumTyPars))
PASM->m_pCustomDescrList = PASM->m_pCurMethod->m_TyPars[$4-1].CAList();
else
PASM->report->error("Type parameter index out of range\n");
}
| _PARAM TYPE_ dottedName { int n = PASM->m_pCurMethod->FindTyPar($3);
if(n >= 0)
PASM->m_pCustomDescrList = PASM->m_pCurMethod->m_TyPars[n].CAList();
else
PASM->report->error("Type parameter '%s' undefined\n",$3);
}
| _PARAM CONSTRAINT_ '[' int32 ']' ',' typeSpec { PASM->m_pCurMethod->AddGenericParamConstraint($4, 0, $7); }
| _PARAM CONSTRAINT_ dottedName ',' typeSpec { PASM->m_pCurMethod->AddGenericParamConstraint(0, $3, $5); }
| _PARAM '[' int32 ']' initOpt
{ if( $3 ) {
ARG_NAME_LIST* pAN=PASM->findArg(PASM->m_pCurMethod->m_firstArgName, $3 - 1);
if(pAN)
{
PASM->m_pCustomDescrList = &(pAN->CustDList);
pAN->pValue = $5;
}
else
{
PASM->m_pCustomDescrList = NULL;
if($5) delete $5;
}
} else {
PASM->m_pCustomDescrList = &(PASM->m_pCurMethod->m_RetCustDList);
PASM->m_pCurMethod->m_pRetValue = $5;
}
PASM->m_tkCurrentCVOwner = 0;
}
;
scopeBlock : scopeOpen methodDecls '}' { PASM->m_pCurMethod->CloseScope(); }
;
scopeOpen : '{' { PASM->m_pCurMethod->OpenScope(); }
;
/* Structured exception handling directives */
sehBlock : tryBlock sehClauses
;
sehClauses : sehClause sehClauses
| sehClause
;
tryBlock : tryHead scopeBlock { PASM->m_SEHD->tryTo = PASM->m_CurPC; }
| tryHead id TO_ id { PASM->SetTryLabels($2, $4); }
| tryHead int32 TO_ int32 { if(PASM->m_SEHD) {PASM->m_SEHD->tryFrom = $2;
PASM->m_SEHD->tryTo = $4;} }
;
tryHead : _TRY { PASM->NewSEHDescriptor();
PASM->m_SEHD->tryFrom = PASM->m_CurPC; }
;
sehClause : catchClause handlerBlock { PASM->EmitTry(); }
| filterClause handlerBlock { PASM->EmitTry(); }
| finallyClause handlerBlock { PASM->EmitTry(); }
| faultClause handlerBlock { PASM->EmitTry(); }
;
filterClause : filterHead scopeBlock { PASM->m_SEHD->sehHandler = PASM->m_CurPC; }
| filterHead id { PASM->SetFilterLabel($2);
PASM->m_SEHD->sehHandler = PASM->m_CurPC; }
| filterHead int32 { PASM->m_SEHD->sehFilter = $2;
PASM->m_SEHD->sehHandler = PASM->m_CurPC; }