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- MODULE LindevCPE;
- (* THIS IS TEXT COPY OF CPE.odc *)
- (* DO NOT EDIT *)
- IMPORT SYSTEM, (*Dates,*) DevCPM := LindevCPM, DevCPT := LindevCPT;
- CONST
- (* item base modes (=object modes) *)
- Var = 1; VarPar = 2; Con = 3; LProc = 6; XProc = 7; CProc = 9; IProc = 10; TProc = 13;
-
- (* structure forms *)
- Undef = 0; Byte = 1; Bool = 2; Char8 = 3; Int8 = 4; Int16 = 5; Int32 = 6;
- Real32 = 7; Real64 = 8; Set = 9; String8 = 10; NilTyp = 11; NoTyp = 12;
- Pointer = 13; ProcTyp = 14; Comp = 15;
- Char16 = 16; String16 = 17; Int64 = 18; Guid = 23;
-
- (* composite structure forms *)
- Basic = 1; Array = 2; DynArr = 3; Record = 4;
-
- (* object modes *)
- Fld = 4; Typ = 5; Head = 12;
-
- (* module visibility of objects *)
- internal = 0; external = 1; externalR = 2; inPar = 3; outPar = 4;
- (* history of imported objects *)
- inserted = 0; same = 1; pbmodified = 2; pvmodified = 3; removed = 4; inconsistent = 5;
-
- (* attribute flags (attr.adr, struct.attribute, proc.conval.setval)*)
- newAttr = 16; absAttr = 17; limAttr = 18; empAttr = 19; extAttr = 20;
-
- (* meta interface consts *)
- mConst = 1; mTyp = 2; mVar = 3; mProc = 4; mField = 5;
- mBool = 1; mChar8 = 2; mChar16 = 3; mInt8 = 4; mInt16 = 5; mInt32 = 6;
- mReal32 = 7; mReal64 = 8; mSet = 9; mInt64 = 10; mAnyRec = 11; mAnyPtr = 12; mSysPtr = 13;
- mProctyp = 0; mRecord = 1; mArray = 2; mPointer = 3;
- mInternal = 1; mReadonly = 2; mPrivate = 3; mExported = 4;
- mValue = 10; mInPar = 11; mOutPar = 12; mVarPar = 13;
- mInterface = 32; mGuid = 33; mResult = 34;
- (* sysflag *)
- untagged = 1; noAlign = 3; union = 7; interface = 10;
-
- (* fixup types *)
- absolute = 100; relative = 101; copy = 102; table = 103; tableend = 104; short = 105;
-
- (* kernel flags *)
- iptrs = 30;
-
- expAllFields = TRUE;
-
- (* implementation restrictions *)
- CodeBlocks = 512;
- CodeLength = 16384;
- MaxNameTab = 800000H;
-
- useAllRef = FALSE;
- outSignatures = TRUE;
-
- TYPE
- CodeBlock = POINTER TO ARRAY CodeLength OF SHORTCHAR;
-
- VAR
- pc*: INTEGER;
- dsize*: INTEGER; (* global data size *)
- KNewRec*, KNewArr*: DevCPT.Object;
- closeLbl*: INTEGER;
- CaseLinks*: DevCPT.LinkList;
-
- processor: INTEGER;
- bigEndian: BOOLEAN;
- procVarIndirect: BOOLEAN;
- idx8, idx16, idx32, idx64, namex, nofptrs, headSize: INTEGER;
- Const8, Const16, Const32, Const64, Code, Data, Meta, Mod, Proc, nameList, descList, untgd: DevCPT.Object;
- outRef, outAllRef, outURef, outSrc, outObj: BOOLEAN;
- codePos, srcPos: INTEGER;
- options: SET;
- code: ARRAY CodeBlocks OF CodeBlock;
- actual: CodeBlock;
- actIdx, blkIdx: INTEGER;
- CodeOvF: BOOLEAN;
- zero: ARRAY 16 OF SHORTCHAR; (* all 0X *)
- imports: INTEGER;
- dllList, dllLast: DevCPT.Object;
-
-
- PROCEDURE GetLongWords* (con: DevCPT.Const; OUT hi, low: INTEGER);
- CONST N = 4294967296.0; (* 2^32 *)
- VAR rh, rl: REAL;
- BEGIN
- rl := con.intval; rh := con.realval / N;
- IF rh >= MAX(INTEGER) + 1.0 THEN rh := rh - 1; rl := rl + N
- ELSIF rh < MIN(INTEGER) THEN rh := rh + 1; rl := rl - N
- END;
- hi := SHORT(ENTIER(rh));
- rl := rl + (rh - hi) * N;
- IF rl < 0 THEN hi := hi - 1; rl := rl + N
- ELSIF rl >= N THEN hi := hi + 1; rl := rl - N
- END;
- IF rl >= MAX(INTEGER) + 1.0 THEN rl := rl - N END;
- low := SHORT(ENTIER(rl))
- (*
- hi := SHORT(ENTIER((con.realval + con.intval) / 4294967296.0));
- r := con.realval + con.intval - hi * 4294967296.0;
- IF r > MAX(INTEGER) THEN r := r - 4294967296.0 END;
- low := SHORT(ENTIER(r))
- *)
- END GetLongWords;
-
- PROCEDURE GetRealWord* (con: DevCPT.Const; OUT x: INTEGER);
- VAR r: SHORTREAL;
- BEGIN
- r := SHORT(con.realval); x := SYSTEM.VAL(INTEGER, r)
- END GetRealWord;
-
- PROCEDURE GetRealWords* (con: DevCPT.Const; OUT hi, low: INTEGER);
- TYPE A = ARRAY 2 OF INTEGER;
- VAR a: A;
- BEGIN
- a := SYSTEM.VAL(A, con.realval);
- IF DevCPM.LEHost THEN hi := a[1]; low := a[0] ELSE hi := a[0]; low := a[1] END
- END GetRealWords;
-
- PROCEDURE AllocConst* (con: DevCPT.Const; form: BYTE; VAR obj: DevCPT.Object; VAR adr: INTEGER);
- VAR c: DevCPT.Const;
- BEGIN
- INCL(con.setval, form);
- CASE form OF
- | String8:
- obj := Const8; c := obj.conval;
- WHILE (c # NIL) & ((con.setval # c.setval) OR (con.intval2 # c.intval2) OR (con.ext^ # c.ext^)) DO c := c.link END;
- IF c = NIL THEN adr := idx8; INC(idx8, (con.intval2 + 3) DIV 4 * 4) END
- | String16:
- obj := Const16; c := obj.conval;
- WHILE (c # NIL) & ((con.setval # c.setval) OR (con.intval2 # c.intval2) OR (con.ext^ # c.ext^)) DO c := c.link END;
- IF c = NIL THEN adr := idx16; INC(idx16, (con.intval2 + 1) DIV 2 * 4) END
- | Int64:
- obj := Const64; c := obj.conval;
- WHILE (c # NIL) & ((con.setval # c.setval) OR (con.intval # c.intval2) OR (con.realval # c.realval)) DO
- c := c.link
- END;
- IF c = NIL THEN con.intval2 := con.intval; adr := idx64; INC(idx64, 8) END
- | Real32:
- obj := Const32; c := obj.conval;
- WHILE (c # NIL) & ((con.setval # c.setval) OR (con.realval # c.realval)) DO c := c.link END;
- IF c = NIL THEN adr := idx32; INC(idx32, 4) END
- | Real64:
- obj := Const64; c := obj.conval;
- WHILE (c # NIL) & ((con.setval # c.setval) OR (con.realval # c.realval)) DO c := c.link END;
- IF c = NIL THEN adr := idx64; INC(idx64, 8) END
- | Guid:
- obj := Const32; c := obj.conval;
- WHILE (c # NIL) & ((con.setval # c.setval) OR (con.intval2 # c.intval2) OR (con.ext^ # c.ext^)) DO c := c.link END;
- IF c = NIL THEN adr := idx32; INC(idx32, 16) END
- END;
- IF c = NIL THEN con.link := obj.conval; obj.conval := con ELSE adr := c.intval END;
- con.intval := adr
- END AllocConst;
- PROCEDURE AllocTypDesc* (typ: DevCPT.Struct); (* typ.comp = Record *)
- VAR obj: DevCPT.Object; name: DevCPT.Name;
- BEGIN
- IF typ.strobj = NIL THEN
- name := "@"; DevCPT.Insert(name, obj); obj.name := DevCPT.null; (* avoid err 1 *)
- obj.mode := Typ; obj.typ := typ; typ.strobj := obj
- END
- END AllocTypDesc;
- PROCEDURE PutByte* (a, x: INTEGER);
- BEGIN
- code[a DIV CodeLength]^[a MOD CodeLength] := SHORT(CHR(x MOD 256))
- END PutByte;
-
- PROCEDURE PutShort* (a, x: INTEGER);
- BEGIN
- IF bigEndian THEN
- PutByte(a, x DIV 256); PutByte(a + 1, x)
- ELSE
- PutByte(a, x); PutByte(a + 1, x DIV 256)
- END
- END PutShort;
-
- PROCEDURE PutWord* (a, x: INTEGER);
- BEGIN
- IF bigEndian THEN
- PutByte(a, x DIV 1000000H); PutByte(a + 1, x DIV 10000H);
- PutByte(a + 2, x DIV 256); PutByte(a + 3, x)
- ELSE
- PutByte(a, x); PutByte(a + 1, x DIV 256);
- PutByte(a + 2, x DIV 10000H); PutByte(a + 3, x DIV 1000000H)
- END
- END PutWord;
-
- PROCEDURE ThisByte* (a: INTEGER): INTEGER;
- BEGIN
- RETURN ORD(code[a DIV CodeLength]^[a MOD CodeLength])
- END ThisByte;
-
- PROCEDURE ThisShort* (a: INTEGER): INTEGER;
- BEGIN
- IF bigEndian THEN
- RETURN ThisByte(a) * 256 + ThisByte(a+1)
- ELSE
- RETURN ThisByte(a+1) * 256 + ThisByte(a)
- END
- END ThisShort;
-
- PROCEDURE ThisWord* (a: INTEGER): INTEGER;
- BEGIN
- IF bigEndian THEN
- RETURN ((ThisByte(a) * 256 + ThisByte(a+1)) * 256 + ThisByte(a+2)) * 256 + ThisByte(a+3)
- ELSE
- RETURN ((ThisByte(a+3) * 256 + ThisByte(a+2)) * 256 + ThisByte(a+1)) * 256 + ThisByte(a)
- END
- END ThisWord;
-
- PROCEDURE GenByte* (x: INTEGER);
- BEGIN
- IF actIdx >= CodeLength THEN
- IF blkIdx < CodeBlocks THEN
- NEW(actual); code[blkIdx] := actual; INC(blkIdx); actIdx := 0
- ELSE
- IF ~CodeOvF THEN DevCPM.err(210); CodeOvF := TRUE END;
- actIdx := 0; pc := 0
- END
- END;
- actual^[actIdx] := SHORT(CHR(x MOD 256)); INC(actIdx); INC(pc)
- END GenByte;
-
- PROCEDURE GenShort* (x: INTEGER);
- BEGIN
- IF bigEndian THEN
- GenByte(x DIV 256); GenByte(x)
- ELSE
- GenByte(x); GenByte(x DIV 256)
- END
- END GenShort;
-
- PROCEDURE GenWord* (x: INTEGER);
- BEGIN
- IF bigEndian THEN
- GenByte(x DIV 1000000H); GenByte(x DIV 10000H); GenByte(x DIV 256); GenByte(x)
- ELSE
- GenByte(x); GenByte(x DIV 256); GenByte(x DIV 10000H); GenByte(x DIV 1000000H)
- END
- END GenWord;
-
- PROCEDURE WriteCode;
- VAR i, j, k, n: INTEGER; b: CodeBlock;
- BEGIN
- j := 0; k := 0;
- WHILE j < pc DO
- n := pc - j; i := 0; b := code[k];
- IF n > CodeLength THEN n := CodeLength END;
- WHILE i < n DO DevCPM.ObjW(b^[i]); INC(i) END;
- INC(j, n); INC(k)
- END
- END WriteCode;
- PROCEDURE OffsetLink* (obj: DevCPT.Object; offs: INTEGER): DevCPT.LinkList;
- VAR link: DevCPT.LinkList; m: DevCPT.Object;
- BEGIN
- ASSERT((obj.mode # Typ) OR (obj.typ # DevCPT.int32typ));
- ASSERT((obj.mode # Typ) OR (obj.typ # DevCPT.iunktyp) & (obj.typ # DevCPT.guidtyp));
- IF obj.mnolev >= 0 THEN (* not imported *)
- CASE obj.mode OF
- | Typ: IF obj.links = NIL THEN obj.link := descList; descList := obj END
- | TProc: IF obj.adr = -1 THEN obj := obj.nlink ELSE offs := offs + obj.adr; obj := Code END
- | Var: offs := offs + dsize; obj := Data
- | Con, IProc, XProc, LProc:
- END
- ELSIF obj.mode = Typ THEN
- IF obj.typ.untagged THEN (* add desc for imported untagged types *)
- IF obj.links = NIL THEN obj.link := descList; descList := obj END
- ELSE
- m := DevCPT.GlbMod[-obj.mnolev];
- IF m.library # NIL THEN RETURN NIL END (* type import from dll *)
- END
- END;
- link := obj.links;
- WHILE (link # NIL) & (link.offset # offs) DO link := link.next END;
- IF link = NIL THEN
- NEW(link); link.offset := offs; link.linkadr := 0;
- link.next := obj.links; obj.links := link
- END;
- RETURN link
- END OffsetLink;
- PROCEDURE TypeObj* (typ: DevCPT.Struct): DevCPT.Object;
- VAR obj: DevCPT.Object;
- BEGIN
- obj := typ.strobj;
- IF obj = NIL THEN
- obj := DevCPT.NewObj(); obj.leaf := TRUE; obj.mnolev := 0;
- obj.name := DevCPT.null; obj.mode := Typ; obj.typ := typ; typ.strobj := obj
- END;
- RETURN obj
- END TypeObj;
- PROCEDURE Align (n: INTEGER);
- VAR p: INTEGER;
- BEGIN
- p := DevCPM.ObjLen();
- DevCPM.ObjWBytes(zero, (-p) MOD n)
- END Align;
-
- PROCEDURE OutName (VAR name: ARRAY OF SHORTCHAR);
- VAR ch: SHORTCHAR; i: SHORTINT;
- BEGIN i := 0;
- REPEAT ch := name[i]; DevCPM.ObjW(ch); INC(i) UNTIL ch = 0X
- END OutName;
-
- PROCEDURE Out2 (x: INTEGER); (* byte ordering must correspond to target machine *)
- BEGIN
- IF bigEndian THEN
- DevCPM.ObjW(SHORT(CHR(x DIV 256))); DevCPM.ObjW(SHORT(CHR(x)))
- ELSE
- DevCPM.ObjW(SHORT(CHR(x))); DevCPM.ObjW(SHORT(CHR(x DIV 256)))
- END
- END Out2;
-
- PROCEDURE Out4 (x: INTEGER); (* byte ordering must correspond to target machine *)
- BEGIN
- IF bigEndian THEN
- DevCPM.ObjW(SHORT(CHR(x DIV 1000000H))); DevCPM.ObjW(SHORT(CHR(x DIV 10000H)));
- DevCPM.ObjW(SHORT(CHR(x DIV 256))); DevCPM.ObjW(SHORT(CHR(x)))
- ELSE
- DevCPM.ObjWLInt(x)
- END
- END Out4;
- PROCEDURE OutReference (obj: DevCPT.Object; offs, typ: INTEGER);
- VAR link: DevCPT.LinkList;
- BEGIN
- link := OffsetLink(obj, offs);
- IF link # NIL THEN
- Out4(typ * 1000000H + link.linkadr MOD 1000000H);
- link.linkadr := -(DevCPM.ObjLen() - headSize - 4)
- ELSE Out4(0)
- END
- END OutReference;
-
- PROCEDURE FindPtrs (typ: DevCPT.Struct; adr: INTEGER; ip: BOOLEAN; VAR num: INTEGER);
- VAR fld: DevCPT.Object; btyp: DevCPT.Struct; i, n: INTEGER;
- BEGIN
- IF typ.form = Pointer THEN
- IF ip & (typ.sysflag = interface)
- OR ~ip & ~typ.untagged THEN Out4(adr); INC(num) END
- ELSIF (typ.comp = Record) & (typ.sysflag # union) THEN
- btyp := typ.BaseTyp;
- IF btyp # NIL THEN FindPtrs(btyp, adr, ip, num) END ;
- fld := typ.link;
- WHILE (fld # NIL) & (fld.mode = Fld) DO
- IF ip & (fld.name^ = DevCPM.HdUtPtrName) & (fld.sysflag = interface)
- OR ~ip & (fld.name^ = DevCPM.HdPtrName) THEN Out4(fld.adr + adr); INC(num)
- ELSE FindPtrs(fld.typ, fld.adr + adr, ip, num)
- END;
- fld := fld.link
- END
- ELSIF typ.comp = Array THEN
- btyp := typ.BaseTyp; n := typ.n;
- WHILE btyp.comp = Array DO n := btyp.n * n; btyp := btyp.BaseTyp END ;
- IF (btyp.form = Pointer) OR (btyp.comp = Record) THEN
- i := num; FindPtrs(btyp, adr, ip, num);
- IF num # i THEN i := 1;
- WHILE i < n DO
- INC(adr, btyp.size); FindPtrs(btyp, adr, ip, num); INC(i)
- END
- END
- END
- END
- END FindPtrs;
-
- PROCEDURE OutRefName* (VAR name: ARRAY OF SHORTCHAR);
- BEGIN
- DevCPM.ObjW(0FCX); DevCPM.ObjWNum(pc); OutName(name)
- END OutRefName;
- PROCEDURE OutRefs* (obj: DevCPT.Object);
- VAR f: BYTE;
- BEGIN
- IF outRef & (obj # NIL) THEN
- OutRefs(obj.left);
- IF ((obj.mode = Var) OR (obj.mode = VarPar)) & (obj.history # removed) & (obj.name[0] # "@") THEN
- f := obj.typ.form;
- IF (f IN {Byte .. Set, Pointer, ProcTyp, Char16, Int64})
- OR outURef & (obj.typ.comp # DynArr)
- OR outAllRef & ~obj.typ.untagged
- OR (obj.typ.comp = Array) & (obj.typ.BaseTyp.form = Char8) THEN
- IF obj.mode = Var THEN DevCPM.ObjW(0FDX) ELSE DevCPM.ObjW(0FFX) END;
- IF obj.typ = DevCPT.anyptrtyp THEN DevCPM.ObjW(SHORT(CHR(mAnyPtr)))
- ELSIF obj.typ = DevCPT.anytyp THEN DevCPM.ObjW(SHORT(CHR(mAnyRec)))
- ELSIF obj.typ = DevCPT.sysptrtyp THEN DevCPM.ObjW(SHORT(CHR(mSysPtr)))
- ELSIF f = Char16 THEN DevCPM.ObjW(SHORT(CHR(mChar16)))
- ELSIF f = Int64 THEN DevCPM.ObjW(SHORT(CHR(mInt64)))
- ELSIF obj.typ = DevCPT.guidtyp THEN DevCPM.ObjW(SHORT(CHR(mGuid)))
- ELSIF obj.typ = DevCPT.restyp THEN DevCPM.ObjW(SHORT(CHR(mResult)))
- ELSIF f = Pointer THEN
- IF obj.typ.sysflag = interface THEN DevCPM.ObjW(SHORT(CHR(mInterface)))
- ELSIF obj.typ.untagged THEN DevCPM.ObjW(SHORT(CHR(mSysPtr)))
- ELSE DevCPM.ObjW(10X); OutReference(TypeObj(obj.typ), 0, absolute)
- END
- ELSIF (f = Comp) & outAllRef & (~obj.typ.untagged OR outURef & (obj.typ.comp # DynArr)) THEN
- DevCPM.ObjW(10X); OutReference(TypeObj(obj.typ), 0, absolute)
- ELSIF f < Int8 THEN DevCPM.ObjW(SHORT(CHR(f - 1)))
- ELSE DevCPM.ObjW(SHORT(CHR(f)))
- END;
- IF obj.mnolev = 0 THEN DevCPM.ObjWNum(obj.adr + dsize) ELSE DevCPM.ObjWNum(obj.adr) END;
- OutName(obj.name^)
- END
- END ;
- OutRefs(obj.right)
- END
- END OutRefs;
-
- PROCEDURE OutSourceRef* (pos: INTEGER);
- BEGIN
- IF outSrc & (pos # 0) & (pos # srcPos) & (pc > codePos) THEN
- WHILE pc > codePos + 250 DO
- DevCPM.ObjW(SHORT(CHR(250)));
- INC(codePos, 250);
- DevCPM.ObjWNum(0)
- END;
- DevCPM.ObjW(SHORT(CHR(pc - codePos)));
- codePos := pc;
- DevCPM.ObjWNum(pos - srcPos);
- srcPos := pos
- END
- END OutSourceRef;
-
- PROCEDURE OutPLink (link: DevCPT.LinkList; adr: INTEGER);
- BEGIN
- WHILE link # NIL DO
- ASSERT(link.linkadr # 0);
- DevCPM.ObjWNum(link.linkadr);
- DevCPM.ObjWNum(adr + link.offset);
- link := link.next
- END
- END OutPLink;
- PROCEDURE OutLink (link: DevCPT.LinkList);
- BEGIN
- OutPLink(link, 0); DevCPM.ObjW(0X)
- END OutLink;
-
- PROCEDURE OutNames;
- VAR a, b, c: DevCPT.Object;
- BEGIN
- a := nameList; b := NIL;
- WHILE a # NIL DO c := a; a := c.nlink; c.nlink := b; b := c END;
- DevCPM.ObjW(0X); (* names[0] = 0X *)
- WHILE b # NIL DO
- OutName(b.name^);
- b := b.nlink
- END;
- END OutNames;
-
- PROCEDURE OutGuid* (VAR str: ARRAY OF SHORTCHAR);
-
- PROCEDURE Copy (n: INTEGER);
- VAR x, y: INTEGER;
- BEGIN
- x := ORD(str[n]); y := ORD(str[n + 1]);
- IF x >= ORD("a") THEN DEC(x, ORD("a") - 10)
- ELSIF x >= ORD("A") THEN DEC(x, ORD("A") - 10)
- ELSE DEC(x, ORD("0"))
- END;
- IF y >= ORD("a") THEN DEC(y, ORD("a") - 10)
- ELSIF y >= ORD("A") THEN DEC(y, ORD("A") - 10)
- ELSE DEC(y, ORD("0"))
- END;
- DevCPM.ObjW(SHORT(CHR(x * 16 + y)))
- END Copy;
-
- BEGIN
- IF bigEndian THEN
- Copy(1); Copy(3); Copy(5); Copy(7); Copy(10); Copy(12); Copy(15); Copy(17)
- ELSE
- Copy(7); Copy(5); Copy(3); Copy(1); Copy(12); Copy(10); Copy(17); Copy(15)
- END;
- Copy(20); Copy(22); Copy(25); Copy(27); Copy(29); Copy(31); Copy(33); Copy(35)
- END OutGuid;
- PROCEDURE OutConst (obj: DevCPT.Object);
- TYPE A4 = ARRAY 4 OF SHORTCHAR; A8 = ARRAY 8 OF SHORTCHAR;
- VAR a, b, c: DevCPT.Const; r: SHORTREAL; lr: REAL; a4: A4; a8: A8; ch: SHORTCHAR; i, x, hi, low: INTEGER;
- BEGIN
- a := obj.conval; b := NIL;
- WHILE a # NIL DO c := a; a := c.link; c.link := b; b := c END;
- WHILE b # NIL DO
- IF String8 IN b.setval THEN
- DevCPM.ObjWBytes(b.ext^, b.intval2);
- Align(4)
- ELSIF String16 IN b.setval THEN
- i := 0; REPEAT DevCPM.GetUtf8(b.ext^, x, i); Out2(x) UNTIL x = 0;
- Align(4)
- ELSIF Real32 IN b.setval THEN
- r := SHORT(b.realval); a4 := SYSTEM.VAL(A4, r);
- IF DevCPM.LEHost = bigEndian THEN
- ch := a4[0]; a4[0] := a4[3]; a4[3] := ch;
- ch := a4[1]; a4[1] := a4[2]; a4[2] := ch
- END;
- DevCPM.ObjWBytes(a4, 4)
- ELSIF Real64 IN b.setval THEN
- a8 := SYSTEM.VAL(A8, b.realval);
- IF DevCPM.LEHost = bigEndian THEN
- ch := a8[0]; a8[0] := a8[7]; a8[7] := ch;
- ch := a8[1]; a8[1] := a8[6]; a8[6] := ch;
- ch := a8[2]; a8[2] := a8[5]; a8[5] := ch;
- ch := a8[3]; a8[3] := a8[4]; a8[4] := ch
- END;
- DevCPM.ObjWBytes(a8, 8)
- ELSIF Int64 IN b.setval THEN
- (* intval moved to intval2 by AllocConst *)
- x := b.intval; b.intval := b.intval2; GetLongWords(b, hi, low); b.intval := x;
- IF bigEndian THEN Out4(hi); Out4(low) ELSE Out4(low); Out4(hi) END
- ELSIF Guid IN b.setval THEN
- OutGuid(b.ext^)
- END;
- b := b.link
- END
- END OutConst;
-
- PROCEDURE OutStruct (typ: DevCPT.Struct; unt: BOOLEAN);
- BEGIN
- IF typ = NIL THEN Out4(0)
- ELSIF typ = DevCPT.sysptrtyp THEN Out4(mSysPtr)
- ELSIF typ = DevCPT.anytyp THEN Out4(mAnyRec)
- ELSIF typ = DevCPT.anyptrtyp THEN Out4(mAnyPtr)
- ELSIF typ = DevCPT.guidtyp THEN Out4(mGuid)
- ELSIF typ = DevCPT.restyp THEN Out4(mResult)
- ELSE
- CASE typ.form OF
- | Undef, Byte, String8, NilTyp, NoTyp, String16: Out4(0)
- | Bool, Char8: Out4(typ.form - 1)
- | Int8..Set: Out4(typ.form)
- | Char16: Out4(mChar16)
- | Int64: Out4(mInt64)
- | ProcTyp: OutReference(TypeObj(typ), 0, absolute)
- | Pointer:
- IF typ.sysflag = interface THEN Out4(mInterface)
- ELSIF typ.untagged THEN Out4(mSysPtr)
- ELSE OutReference(TypeObj(typ), 0, absolute)
- END
- | Comp:
- IF ~typ.untagged OR (outURef & unt) THEN OutReference(TypeObj(typ), 0, absolute)
- ELSE Out4(0)
- END
- END
- END
- END OutStruct;
-
- PROCEDURE NameIdx (obj: DevCPT.Object): INTEGER;
- VAR n: INTEGER;
- BEGIN
- n := 0;
- IF obj.name # DevCPT.null THEN
- IF obj.num = 0 THEN
- obj.num := namex;
- WHILE obj.name[n] # 0X DO INC(n) END;
- INC(namex, n + 1);
- obj.nlink := nameList; nameList := obj
- END;
- n := obj.num;
- END;
- RETURN n
- END NameIdx;
-
- PROCEDURE OutSignature (par: DevCPT.Object; retTyp: DevCPT.Struct; OUT pos: INTEGER);
- VAR p: DevCPT.Object; n, m: INTEGER;
- BEGIN
- pos := DevCPM.ObjLen() - headSize;
- OutStruct(retTyp, TRUE);
- p := par; n := 0;
- WHILE p # NIL DO INC(n); p := p.link END;
- Out4(n); p := par;
- WHILE p # NIL DO
- IF p.mode # VarPar THEN m := mValue
- ELSIF p.vis = inPar THEN m := mInPar
- ELSIF p.vis = outPar THEN m := mOutPar
- ELSE m := mVarPar
- END;
- Out4(NameIdx(p) * 256 + m);
- OutStruct(p.typ, TRUE);
- p := p.link
- END
- END OutSignature;
-
- PROCEDURE PrepObject (obj: DevCPT.Object);
- BEGIN
- IF (obj.mode IN {LProc, XProc, IProc}) & outSignatures THEN (* write param list *)
- OutSignature(obj.link, obj.typ, obj.conval.intval)
- END
- END PrepObject;
-
- PROCEDURE OutObject (mode, fprint, offs: INTEGER; typ: DevCPT.Struct; obj: DevCPT.Object);
- VAR vis: INTEGER;
- BEGIN
- Out4(fprint);
- Out4(offs);
- IF obj.vis = internal THEN vis := mInternal
- ELSIF obj.vis = externalR THEN vis := mReadonly
- ELSIF obj.vis = external THEN vis := mExported
- END;
- Out4(mode + vis * 16 + NameIdx(obj) * 256);
- IF (mode = mProc) & outSignatures THEN OutReference(Meta, obj.conval.intval, absolute) (* ref to par list *)
- ELSE OutStruct(typ, mode = mField)
- END
- END OutObject;
-
- PROCEDURE PrepDesc (desc: DevCPT.Struct);
- VAR fld: DevCPT.Object; n: INTEGER; l: DevCPT.LinkList; b: DevCPT.Struct;
- BEGIN
- IF desc.comp = Record THEN (* write field list *)
- desc.strobj.adr := DevCPM.ObjLen() - headSize;
- n := 0; fld := desc.link;
- WHILE (fld # NIL) & (fld.mode = Fld) DO
- IF expAllFields OR (fld.vis # internal) THEN INC(n) END;
- fld := fld.link
- END;
- Out4(n); fld := desc.link;
- WHILE (fld # NIL) & (fld.mode = Fld) DO
- IF expAllFields OR (fld.vis # internal) THEN
- OutObject(mField, 0, fld.adr, fld.typ, fld)
- END;
- fld := fld.link
- END
- ELSIF (desc.form = ProcTyp) & outSignatures THEN (* write param list *)
- OutSignature(desc.link, desc.BaseTyp, desc.n)
- END;
- (* assert name and base type are included *)
- IF desc.untagged THEN n := NameIdx(untgd)
- ELSE n := NameIdx(desc.strobj)
- END;
- IF desc.form # ProcTyp THEN b := desc.BaseTyp;
- IF (b # NIL) & (b # DevCPT.anytyp) & (b # DevCPT.anyptrtyp) & (b.form IN {Pointer, Comp})
- & (b.sysflag # interface) & (b # DevCPT.guidtyp)
- & (~b.untagged OR outURef & (b.form = Comp)) THEN
- l := OffsetLink(TypeObj(b), 0)
- END
- END
- END PrepDesc;
-
- PROCEDURE NumMeth (root: DevCPT.Object; num: INTEGER): DevCPT.Object;
- VAR obj: DevCPT.Object;
- BEGIN
- IF (root = NIL) OR (root.mode = TProc) & (root.num = num) THEN RETURN root END;
- obj := NumMeth(root.left, num);
- IF obj = NIL THEN obj := NumMeth(root.right, num) END;
- RETURN obj
- END NumMeth;
-
- PROCEDURE OutDesc (desc: DevCPT.Struct);
- VAR m: DevCPT.Object; i, nofptr, flddir, size: INTEGER; t, xb: DevCPT.Struct; form, lev, attr: BYTE;
- name: DevCPT.Name;
- BEGIN
- ASSERT(~desc.untagged);
- IF desc.comp = Record THEN
- xb := desc; flddir := desc.strobj.adr;
- REPEAT xb := xb.BaseTyp UNTIL (xb = NIL) OR (xb.mno # 0) OR xb.untagged;
- Out4(-1); i := desc.n;
- WHILE i > 0 DO DEC(i); t := desc;
- REPEAT
- m := NumMeth(t.link, i); t := t.BaseTyp
- UNTIL (m # NIL) OR (t = xb);
- IF m # NIL THEN
- IF absAttr IN m.conval.setval THEN Out4(0)
- ELSE OutReference(m, 0, absolute)
- END
- ELSIF (xb = NIL) OR xb.untagged THEN Out4(0) (* unimplemented ANYREC method *)
- ELSE OutReference(xb.strobj, -4 - 4 * i, copy)
- END
- END;
- desc.strobj.adr := DevCPM.ObjLen() - headSize; (* desc adr *)
- Out4(desc.size);
- OutReference(Mod, 0, absolute);
- IF desc.untagged THEN m := untgd ELSE m := desc.strobj END;
- IF desc.attribute = extAttr THEN attr := 1
- ELSIF desc.attribute = limAttr THEN attr := 2
- ELSIF desc.attribute = absAttr THEN attr := 3
- ELSE attr := 0
- END;
- Out4(mRecord + attr * 4 + desc.extlev * 16 + NameIdx(m) * 256); i := 0;
- WHILE i <= desc.extlev DO
- t := desc;
- WHILE t.extlev > i DO t := t.BaseTyp END;
- IF t.sysflag = interface THEN Out4(0)
- ELSIF t.untagged THEN OutReference(TypeObj(t), 0, absolute)
- ELSIF (t.mno = 0) THEN OutReference(t.strobj, 0, absolute)
- ELSIF t = xb THEN OutReference(xb.strobj, 0, absolute)
- ELSE OutReference(xb.strobj, 12 + 4 * i, copy)
- END;
- INC(i)
- END;
- WHILE i <= DevCPM.MaxExts DO Out4(0); INC(i) END;
- OutReference(Meta, flddir, absolute); (* ref to field list *)
- nofptr := 0; FindPtrs(desc, 0, FALSE, nofptr);
- Out4(-(4 * nofptr + 4));
- nofptr := 0; FindPtrs(desc, 0, TRUE, nofptr);
- Out4(-1)
- ELSE
- desc.strobj.adr := DevCPM.ObjLen() - headSize;
- lev := 0; size := 0;
- IF desc.comp = Array THEN
- size := desc.n; form := mArray
- ELSIF desc.comp = DynArr THEN
- form := mArray; lev := SHORT(SHORT(desc.n + 1))
- ELSIF desc.form = Pointer THEN
- form := mPointer
- ELSE ASSERT(desc.form = ProcTyp);
- DevCPM.FPrint(size, XProc); DevCPT.FPrintSign(size, desc.BaseTyp, desc.link); form := mProctyp;
- END;
- Out4(size);
- OutReference(Mod, 0, absolute);
- IF desc.untagged THEN m := untgd ELSE m := desc.strobj END;
- Out4(form + lev * 16 + NameIdx(m) * 256);
- IF desc.form # ProcTyp THEN OutStruct(desc.BaseTyp, TRUE)
- ELSIF outSignatures THEN OutReference(Meta, desc.n, absolute) (* ref to par list *)
- END
- END
- END OutDesc;
- PROCEDURE OutModDesc (nofptr, refSize, namePos, ptrPos, expPos, impPos: INTEGER);
- VAR i: INTEGER; (*t: Dates.Time; d: Dates.Date;*)
- BEGIN
- Out4(0); (* link *)
- Out4(ORD(options)); (* opts *)
- Out4(0); (* refcnt *)
- (*Dates.GetDate(d); Dates.GetTime(t); (* compile time *)
- Out2(d.year); Out2(d.month); Out2(d.day);
- Out2(t.hour); Out2(t.minute); Out2(t.second);*)
- Out2(2007); Out2(5); Out2(25);
- Out2(0); Out2(0); Out2(0);
- Out4(0); Out4(0); Out4(0); (* load time *)
- Out4(0); (* ext *)
- IF closeLbl # 0 THEN OutReference(Code, closeLbl, absolute); (* terminator *)
- ELSE Out4(0)
- END;
- Out4(imports); (* nofimps *)
- Out4(nofptr); (* nofptrs *)
- Out4(pc); (* csize *)
- Out4(dsize); (* dsize *)
- Out4(refSize); (* rsize *)
- OutReference(Code, 0, absolute); (* code *)
- OutReference(Data, 0, absolute); (* data *)
- OutReference(Meta, 0, absolute); (* refs *)
- IF procVarIndirect THEN
- OutReference(Proc, 0, absolute); (* procBase *)
- ELSE
- OutReference(Code, 0, absolute); (* procBase *)
- END;
- OutReference(Data, 0, absolute); (* varBase *)
- OutReference(Meta, namePos, absolute); (* names *)
- OutReference(Meta, ptrPos, absolute); (* ptrs *)
- OutReference(Meta, impPos, absolute); (* imports *)
- OutReference(Meta, expPos, absolute); (* export *)
- i := 0; (* name *)
- WHILE DevCPT.SelfName[i] # 0X DO DevCPM.ObjW(DevCPT.SelfName[i]); INC(i) END;
- DevCPM.ObjW(0X);
- Align(4)
- END OutModDesc;
- PROCEDURE OutProcTable (obj: DevCPT.Object); (* 68000 *)
- BEGIN
- IF obj # NIL THEN
- OutProcTable(obj.left);
- IF obj.mode IN {XProc, IProc} THEN
- Out2(4EF9H); OutReference(Code, obj.adr, absolute); Out2(0);
- END;
- OutProcTable(obj.right);
- END;
- END OutProcTable;
- PROCEDURE PrepExport (obj: DevCPT.Object);
- BEGIN
- IF obj # NIL THEN
- PrepExport(obj.left);
- IF (obj.mode IN {LProc, XProc, IProc}) & (obj.history # removed) & (obj.vis # internal) THEN
- PrepObject(obj)
- END;
- PrepExport(obj.right)
- END
- END PrepExport;
-
- PROCEDURE OutExport (obj: DevCPT.Object);
- VAR num: INTEGER;
- BEGIN
- IF obj # NIL THEN
- OutExport(obj.left);
- IF (obj.history # removed) & ((obj.vis # internal) OR
- (obj.mode = Typ) & (obj.typ.strobj = obj) & (obj.typ.form = Comp)) THEN
- DevCPT.FPrintObj(obj);
- IF obj.mode IN {LProc, XProc, IProc} THEN
- IF procVarIndirect THEN
- ASSERT(obj.nlink = NIL);
- num := obj.num; obj.num := 0;
- OutObject(mProc, obj.fprint, num, NIL, obj);
- obj.num := num
- ELSE
- OutObject(mProc, obj.fprint, obj.adr, NIL, obj)
- END
- ELSIF obj.mode = Var THEN
- OutObject(mVar, obj.fprint, dsize + obj.adr, obj.typ, obj)
- ELSIF obj.mode = Typ THEN
- OutObject(mTyp, obj.typ.pbfp, obj.typ.pvfp, obj.typ, obj)
- ELSE ASSERT(obj.mode IN {Con, CProc});
- OutObject(mConst, obj.fprint, 0, NIL, obj)
- END
- END;
- OutExport(obj.right)
- END
- END OutExport;
-
- PROCEDURE OutCLinks (obj: DevCPT.Object);
- BEGIN
- IF obj # NIL THEN
- OutCLinks(obj.left);
- IF obj.mode IN {LProc, XProc, IProc} THEN OutPLink(obj.links, obj.adr) END;
- OutCLinks(obj.right)
- END
- END OutCLinks;
- PROCEDURE OutCPLinks (obj: DevCPT.Object; base: INTEGER);
- BEGIN
- IF obj # NIL THEN
- OutCPLinks(obj.left, base);
- IF obj.mode IN {LProc, XProc, IProc} THEN OutPLink(obj.links, obj.num + base) END;
- OutCPLinks(obj.right, base)
- END
- END OutCPLinks;
- PROCEDURE OutImport (obj: DevCPT.Object);
- VAR typ: DevCPT.Struct; strobj: DevCPT.Object; opt: INTEGER;
- BEGIN
- IF obj # NIL THEN
- OutImport(obj.left);
- IF obj.mode = Typ THEN typ := obj.typ;
- IF obj.used OR
- (typ.form IN {Pointer, Comp}) & (typ.strobj = obj) &
- ((obj.links # NIL) OR (obj.name # DevCPT.null) & (typ.pvused OR typ.pbused)) THEN
- DevCPT.FPrintStr(typ);
- DevCPM.ObjW(SHORT(CHR(mTyp))); OutName(obj.name^);
- IF obj.used THEN opt := 2 ELSE opt := 0 END;
- IF (typ.form = Comp) & ((typ.pvused) OR (obj.name = DevCPT.null)) THEN
- DevCPM.ObjWNum(typ.pvfp); DevCPM.ObjW(SHORT(CHR(opt + 1)));
- IF obj.history = inconsistent THEN DevCPT.FPrintErr(obj, 249) END
- ELSE DevCPM.ObjWNum(typ.pbfp); DevCPM.ObjW(SHORT(CHR(opt)))
- END;
- OutLink(obj.links)
- END
- ELSIF obj.used THEN
- DevCPT.FPrintObj(obj);
- IF obj.mode = Var THEN
- DevCPM.ObjW(SHORT(CHR(mVar))); OutName(obj.name^);
- DevCPM.ObjWNum(obj.fprint); OutLink(obj.links)
- ELSIF obj.mode IN {XProc, IProc} THEN
- DevCPM.ObjW(SHORT(CHR(mProc))); OutName(obj.name^);
- DevCPM.ObjWNum(obj.fprint); OutLink(obj.links)
- ELSE ASSERT(obj.mode IN {Con, CProc});
- DevCPM.ObjW(SHORT(CHR(mConst))); OutName(obj.name^); DevCPM.ObjWNum(obj.fprint)
- END
- END;
- OutImport(obj.right)
- END
- END OutImport;
-
- PROCEDURE OutUseBlock;
- VAR m, obj: DevCPT.Object; i: INTEGER;
- BEGIN
- m := dllList;
- WHILE m # NIL DO
- obj := m.nlink;
- WHILE obj # NIL DO
- IF obj.mode = Var THEN DevCPM.ObjW(SHORT(CHR(mVar)))
- ELSE DevCPM.ObjW(SHORT(CHR(mProc)))
- END;
- IF obj.entry # NIL THEN OutName(obj.entry^)
- ELSE OutName(obj.name^);
- END;
- DevCPT.FPrintObj(obj); DevCPM.ObjWNum(obj.fprint); OutLink(obj.links);
- obj := obj.nlink
- END;
- DevCPM.ObjW(0X); m := m.link
- END;
- i := 1;
- WHILE i < DevCPT.nofGmod DO
- obj := DevCPT.GlbMod[i];
- IF obj.library = NIL THEN OutImport(obj.right); DevCPM.ObjW(0X) END;
- INC(i)
- END;
- END OutUseBlock;
- PROCEDURE CollectDll (obj: DevCPT.Object; mod: DevCPT.String);
- VAR name: DevCPT.String; dll: DevCPT.Object;
- BEGIN
- IF obj # NIL THEN
- CollectDll(obj.left, mod);
- IF obj.used & (obj.mode IN {Var, XProc, IProc}) THEN
- IF obj.library # NIL THEN name := obj.library
- ELSE name := mod
- END;
- dll := dllList;
- WHILE (dll # NIL) & (dll.library^ # name^) DO dll := dll.link END;
- IF dll = NIL THEN
- NEW(dll); dll.library := name; INC(imports);
- IF dllList = NIL THEN dllList := dll ELSE dllLast.link := dll END;
- dllLast := dll; dll.left := dll;
- END;
- dll.left.nlink := obj; dll.left := obj
- END;
- CollectDll(obj.right, mod)
- END
- END CollectDll;
-
- PROCEDURE EnumXProc(obj: DevCPT.Object; VAR num: INTEGER);
- BEGIN
- IF obj # NIL THEN
- EnumXProc(obj.left, num);
- IF obj.mode IN {XProc, IProc} THEN
- obj.num := num; INC(num, 8);
- END;
- EnumXProc(obj.right, num)
- END;
- END EnumXProc;
-
- PROCEDURE OutHeader*;
- VAR i: INTEGER; m: DevCPT.Object;
- BEGIN
- DevCPM.ObjWLInt(processor); (* processor type *)
- DevCPM.ObjWLInt(0); DevCPM.ObjWLInt(0); DevCPM.ObjWLInt(0);
- DevCPM.ObjWLInt(0); DevCPM.ObjWLInt(0); (* sizes *)
- imports := 0; i := 1;
- WHILE i < DevCPT.nofGmod DO
- m := DevCPT.GlbMod[i];
- IF m.library # NIL THEN (* dll import *)
- CollectDll(m.right, m.library);
- ELSE INC(imports) (* module import *)
- END;
- INC(i)
- END;
- DevCPM.ObjWNum(imports); (* num of import *)
- OutName(DevCPT.SelfName);
- m := dllList;
- WHILE m # NIL DO DevCPM.ObjW("$"); OutName(m.library^); m := m.link END;
- i := 1;
- WHILE i < DevCPT.nofGmod DO
- m := DevCPT.GlbMod[i];
- IF m.library = NIL THEN OutName(m.name^) END;
- INC(i)
- END;
- Align(16); headSize := DevCPM.ObjLen();
- IF procVarIndirect THEN
- i := 0; EnumXProc(DevCPT.topScope.right, i)
- END
- END OutHeader;
- PROCEDURE OutCode*;
- VAR i, j, refSize, expPos, ptrPos, impPos, namePos, procPos,
- con8Pos, con16Pos, con32Pos, con64Pos, modPos, codePos: INTEGER;
- m, obj, dlist: DevCPT.Object;
- BEGIN
- (* Ref *)
- DevCPM.ObjW(0X); (* end mark *)
- refSize := DevCPM.ObjLen() - headSize;
- (* Export *)
- Align(4);
- IF outSignatures THEN PrepExport(DevCPT.topScope.right) END; (* procedure signatures *)
- Align(8); expPos := DevCPM.ObjLen();
- Out4(0);
- OutExport(DevCPT.topScope.right); (* export objects *)
- i := DevCPM.ObjLen(); DevCPM.ObjSet(expPos); Out4((i - expPos - 4) DIV 16); DevCPM.ObjSet(i);
- (* Pointers *)
- ptrPos := DevCPM.ObjLen();
- obj := DevCPT.topScope.scope; nofptrs := 0;
- WHILE obj # NIL DO FindPtrs(obj.typ, dsize + obj.adr, FALSE, nofptrs); obj := obj.link END;
- obj := DevCPT.topScope.scope; i := 0;
- WHILE obj # NIL DO FindPtrs(obj.typ, dsize + obj.adr, TRUE, i); obj := obj.link END;
- IF i > 0 THEN Out4(-1); INCL(options, iptrs) END;
- (* Prepare Type Descriptors *)
- dlist := NIL;
- WHILE descList # NIL DO
- obj := descList; descList := descList.link;
- PrepDesc(obj.typ);
- obj.link := dlist; dlist := obj
- END;
- (* Import List *)
- impPos := DevCPM.ObjLen(); i := 0;
- WHILE i < imports DO Out4(0); INC(i) END;
- (* Names *)
- namePos := DevCPM.ObjLen(); OutNames;
- (* Const *)
- Align(4); con8Pos := DevCPM.ObjLen();
- OutConst(Const8); con16Pos := DevCPM.ObjLen();
- ASSERT(con16Pos MOD 4 = 0); ASSERT(con16Pos - con8Pos = idx8);
- OutConst(Const16); con32Pos := DevCPM.ObjLen();
- ASSERT(con32Pos MOD 4 = 0); ASSERT(con32Pos - con16Pos = idx16);
- OutConst(Const32); con64Pos := DevCPM.ObjLen();
- ASSERT(con64Pos MOD 4 = 0); ASSERT(con64Pos - con32Pos = idx32);
- IF ODD(con64Pos DIV 4) THEN Out4(0); INC(con64Pos, 4) END;
- OutConst(Const64); ASSERT(DevCPM.ObjLen() - con64Pos = idx64);
- (* Module Descriptor *)
- Align(16); modPos := DevCPM.ObjLen();
- OutModDesc(nofptrs, refSize, namePos - headSize, ptrPos - headSize, expPos - headSize, impPos - headSize);
- (* Procedure Table *)
- procPos := DevCPM.ObjLen();
- OutProcTable(DevCPT.topScope.right);
- Out4(0); Out4(0); (* at least one entry in ProcTable *)
- Out4(0); (* sentinel *)
- (* Type Descriptors *)
- obj := dlist;
- WHILE obj # NIL DO OutDesc(obj.typ); obj := obj.link END;
- (* Code *)
- codePos := DevCPM.ObjLen(); WriteCode;
- WHILE pc MOD 4 # 0 DO DevCPM.ObjW(90X); INC(pc) END;
- (* Fixups *)
- OutLink(KNewRec.links); OutLink(KNewArr.links);
- (* metalink *)
- OutPLink(Const8.links, con8Pos - headSize);
- OutPLink(Const16.links, con16Pos - headSize);
- OutPLink(Const32.links, con32Pos - headSize);
- OutPLink(Const64.links, con64Pos - headSize);
- OutLink(Meta.links);
- (* desclink *)
- obj := dlist; i := modPos - headSize;
- WHILE obj # NIL DO OutPLink(obj.links, obj.adr - i); obj.links := NIL; obj := obj.link END;
- IF procVarIndirect THEN
- OutPLink(Proc.links, procPos - modPos);
- OutCPLinks(DevCPT.topScope.right, procPos - modPos)
- END;
- OutLink(Mod.links);
- (* codelink *)
- IF ~procVarIndirect THEN OutCLinks(DevCPT.topScope.right) END;
- OutPLink(CaseLinks, 0); OutLink(Code.links);
- (* datalink *)
- OutLink(Data.links);
- (* Use *)
- OutUseBlock;
- (* Header Fixups *)
- DevCPM.ObjSet(8);
- DevCPM.ObjWLInt(headSize);
- DevCPM.ObjWLInt(modPos - headSize);
- DevCPM.ObjWLInt(codePos - modPos);
- DevCPM.ObjWLInt(pc);
- DevCPM.ObjWLInt(dsize);
- IF namex > MaxNameTab THEN DevCPM.err(242) END;
- IF DevCPM.noerr & outObj THEN DevCPM.RegisterObj END
- END OutCode;
- PROCEDURE Init* (proc: INTEGER; opt: SET);
- CONST obj = 3; ref = 4; allref = 5; srcpos = 6; bigEnd = 15; pVarInd = 14;
- BEGIN
- processor := proc;
- bigEndian := bigEnd IN opt; procVarIndirect := pVarInd IN opt;
- outRef := ref IN opt; outAllRef := allref IN opt; outObj := obj IN opt;
- outURef := useAllRef & outAllRef & (DevCPM.comAware IN DevCPM.options);
- outSrc := srcpos IN opt;
- pc := 0; actIdx := CodeLength; blkIdx := 0;
- idx8 := 0; idx16 := 0; idx32 := 0; idx64 := 0; namex := 1;
- options := opt * {0..15}; CodeOvF := FALSE;
- KNewRec.links := NIL; KNewArr.links := NIL; CaseLinks := NIL;
- Const8.links := NIL; Const8.conval := NIL; Const16.links := NIL; Const16.conval := NIL;
- Const32.links := NIL; Const32.conval := NIL; Const64.links := NIL; Const64.conval := NIL;
- Code.links := NIL; Data.links := NIL; Mod.links := NIL; Proc.links := NIL; Meta.links := NIL;
- nameList := NIL; descList := NIL; dllList := NIL; dllLast := NIL;
- codePos := 0; srcPos := 0;
- NEW(untgd); untgd.name := DevCPT.NewName("!");
- closeLbl := 0
- END Init;
- PROCEDURE Close*;
- BEGIN
- KNewRec.links := NIL; KNewArr.links := NIL; CaseLinks := NIL;
- Const8.links := NIL; Const8.conval := NIL; Const16.links := NIL; Const16.conval := NIL;
- Const32.links := NIL; Const32.conval := NIL; Const64.links := NIL; Const64.conval := NIL;
- Code.links := NIL; Data.links := NIL; Mod.links := NIL; Proc.links := NIL; Meta.links := NIL;
- nameList := NIL; descList := NIL; dllList := NIL; dllLast := NIL;
- WHILE blkIdx > 0 DO DEC(blkIdx); code[blkIdx] := NIL END;
- actual := NIL; untgd := NIL;
- END Close;
- BEGIN
- NEW(KNewRec); KNewRec.mnolev := -128;
- NEW(KNewArr); KNewArr.mnolev := -128;
- NEW(Const8); Const8.mode := Con; Const8.mnolev := 0;
- NEW(Const16); Const16.mode := Con; Const16.mnolev := 0;
- NEW(Const32); Const32.mode := Con; Const32.mnolev := 0;
- NEW(Const64); Const64.mode := Con; Const64.mnolev := 0;
- NEW(Code); Code.mode := Con; Code.mnolev := 0;
- NEW(Data); Data.mode := Con; Data.mnolev := 0;
- NEW(Mod); Mod.mode := Con; Mod.mnolev := 0;
- NEW(Proc); Proc.mode := Con; Proc.mnolev := 0;
- NEW(Meta); Meta.mode := Con; Mod.mnolev := 0;
- END LindevCPE.
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