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(* |
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Copyright 2016, 2017, 2018 Anton Krotov |
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This file is part of Compiler. |
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Compiler is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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Compiler is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with Compiler. If not, see . |
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*) |
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MODULE X86; |
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IMPORT UTILS, sys := SYSTEM, SCAN, ELF; |
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CONST |
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ADIM* = 5; |
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lxPlus = 51; lxMinus = 52; lxMult = 53; lxSlash = 54; |
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lxEQ = 71; lxNE = 72; lxLT = 73; lxGT = 74; lxLE = 75; lxGE = 76; |
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TINTEGER = 1; TREAL = 2; TLONGREAL = 3; TCHAR = 4; TSET = 5; TBOOLEAN = 6; TVOID = 7; |
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TNIL = 8; TCARD16 = 9; TSTRING = 10; TARRAY = 11; TRECORD = 12; TPOINTER = 13; TPROC = 14; |
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stABS* = 1; stODD* = 2; stLEN* = 3; stLSL* = 4; stASR* = 5; stROR* = 6; stFLOOR* = 7; |
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stFLT* = 8; stORD* = 9; stCHR* = 10; stLONG* = 11; stSHORT* = 12; stINC* = 13; |
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stDEC* = 14; stINCL* = 15; stEXCL* = 16; stCOPY* = 17; stNEW* = 18; stASSERT* = 19; |
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stPACK* = 20; stUNPK* = 21; stDISPOSE* = 22; stFABS* = 23; stINC1* = 24; |
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stDEC1* = 25; stASSERT1* = 26; stUNPK1* = 27; stPACK1* = 28; stLSR* = 29; |
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stLENGTH* = 30; stMIN* = 31; stMAX* = 32; |
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sysMOVE* = 108; |
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JMP* = 0E9X; CALL = 0E8X; |
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JE = 84X; JNE = 85X; JLE = 8EX; JGE = 8DX; JG = 8FX; JL = 8CX; |
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JCMD = 1; LCMD = 2; GCMD = 3; OCMD = 4; ECMD = 5; |
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PUSHEAX = 6; PUSHECX = 7; PUSHEDX = 8; POPEAX = 9; POPECX = 10; POPEDX = 11; |
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ICMP1 = 13; ICMP2 = 14; |
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defcall = 0; stdcall = 1; cdecl = 2; winapi = 3; |
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_rset* = 0; _inset* = 1; _saverec* = 2; _length* = 3; _checktype* = 4; _strcmp* = 5; |
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_lstrcmp* = 6; _rstrcmp* = 7; _savearr* = 8; _newrec* = 9; _disprec* = 10; _arrayidx* = 11; |
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_arrayrot* = 12; _assrt* = 13; _strcopy* = 14; _arrayidx1* = 15; _init* = 16; _close* = 17; _halt* = 18; |
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ASSRT = 19; hInstance = 20; SELFNAME = 21; RTABLE = 22;LoadLibrary = 23; GetProcAddress = 24; |
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Exports = 25; szSTART = 26; START = 27; szversion = 28; _floor = 29; HALT = 30; |
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FREGS = 8; |
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TYPE |
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ASMLINE* = POINTER TO RECORD (UTILS.rITEM) |
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cmd, clen, varadr, adr, tcmd, codeadr: INTEGER; short: BOOLEAN |
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END; |
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TFLT = ARRAY 2 OF INTEGER; |
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TIDX* = ARRAY ADIM OF INTEGER; |
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SECTIONNAME = ARRAY 8 OF CHAR; |
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SECTION = RECORD |
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name: SECTIONNAME; |
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size, adr, sizealign, OAPfile, reserved6, reserved7, reserved8, attrflags: INTEGER |
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END; |
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HEADER = RECORD |
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msdos: ARRAY 180 OF CHAR; |
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typecomp, seccount: sys.CARD16; |
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time, reserved1, reserved2: INTEGER; |
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PEoptsize, infflags, PEfile, compver: sys.CARD16; |
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codesize, datasize, initdatasize, startadr, |
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codeadr, rdataadr, loadadr, secalign, filealign, |
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oldestver, version, oldestverNT, reserved3, |
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filesize, headersize, dllcrc: INTEGER; |
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UI, reserved4: sys.CARD16; |
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stksize, stkalloc, heapsize, heapalloc, reserved5, structcount: INTEGER; |
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structs: ARRAY 16 OF RECORD adr, size: INTEGER END; |
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sections: ARRAY 3 OF SECTION |
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END; |
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COFFHEADER = RECORD |
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Machine: sys.CARD16; |
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NumberOfSections: sys.CARD16; |
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TimeDateStamp, |
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PointerToSymbolTable, |
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NumberOfSymbols: INTEGER; |
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SizeOfOptionalHeader, |
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Characteristics: sys.CARD16; |
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text, data, bss: SECTION |
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END; |
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KOSHEADER = RECORD |
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menuet01: ARRAY 8 OF CHAR; |
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ver, start, size, mem, sp, param, path: INTEGER |
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END; |
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ETABLE = RECORD |
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reserved1, time, reserved2, dllnameoffset, firstnum, adrcount, |
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namecount, arradroffset, arrnameptroffset, arrnumoffset: INTEGER; |
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arradr, arrnameptr: ARRAY 10000H OF INTEGER; |
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arrnum: ARRAY 10000H OF sys.CARD16; |
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text: ARRAY 1000000 OF CHAR; |
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textlen, size: INTEGER |
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END; |
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RELOC = RECORD |
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Page, Size: INTEGER; |
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reloc: ARRAY 1024 OF sys.CARD16 |
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END; |
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VAR asmlist: UTILS.LIST; start: ASMLINE; dll, con, gui, kos, elf, obj, kem: BOOLEAN; |
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Lcount, reccount, topstk: INTEGER; recarray: ARRAY 2048 OF INTEGER; current*: ASMLINE; |
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callstk: ARRAY 1024, 2 OF ASMLINE; OutFile: UTILS.STRING; |
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Code: ARRAY 4000000 OF CHAR; ccount: INTEGER; Data: ARRAY 1000000 OF CHAR; dcount: INTEGER; |
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Labels: ARRAY 200000 OF INTEGER; rdata: ARRAY 400H OF INTEGER; Header: HEADER; etable: ETABLE; |
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ExecName: UTILS.STRING; LoadAdr: INTEGER; Reloc: ARRAY 200000 OF CHAR; rcount: INTEGER; |
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RtlProc: ARRAY 20 OF INTEGER; OutFilePos: INTEGER; RelocSection: SECTION; |
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fpu*: INTEGER; isfpu: BOOLEAN; maxfpu: INTEGER; fpucmd: ASMLINE; |
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kosexp: ARRAY 65536 OF RECORD Name: SCAN.NODE; Adr, NameLabel: INTEGER END; kosexpcount: INTEGER; |
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maxstrlen*: INTEGER; |
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PROCEDURE set_maxstrlen* (value: INTEGER); |
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BEGIN |
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maxstrlen := value |
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END set_maxstrlen; |
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PROCEDURE AddRtlProc*(idx, proc: INTEGER); |
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BEGIN |
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RtlProc[idx] := proc |
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END AddRtlProc; |
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PROCEDURE IntToCard16(i: INTEGER): sys.CARD16; |
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VAR w: sys.CARD16; |
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BEGIN |
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sys.GET(sys.ADR(i), w) |
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RETURN w |
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END IntToCard16; |
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PROCEDURE CopyStr(VAR Dest: ARRAY OF CHAR; Source: ARRAY OF CHAR; VAR di: INTEGER; si: INTEGER); |
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BEGIN |
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DEC(di); |
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REPEAT |
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INC(di); |
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Dest[di] := Source[si]; |
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INC(si) |
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UNTIL Dest[di] = 0X |
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END CopyStr; |
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PROCEDURE exch(VAR a, b: INTEGER); |
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VAR c: INTEGER; |
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BEGIN |
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c := a; |
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a := b; |
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b := c |
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END exch; |
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PROCEDURE Sort(VAR NamePtr, Adr: ARRAY OF INTEGER; Text: ARRAY OF CHAR; LB, RB: INTEGER); |
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VAR L, R: INTEGER; |
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PROCEDURE strle(s1, s2: INTEGER): BOOLEAN; |
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VAR S1, S2: ARRAY 256 OF CHAR; i: INTEGER; |
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BEGIN |
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i := 0; |
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CopyStr(S1, Text, i, s1); |
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i := 0; |
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CopyStr(S2, Text, i, s2) |
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RETURN S1 <= S2 |
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END strle; |
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BEGIN |
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IF LB < RB THEN |
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L := LB; |
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R := RB; |
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REPEAT |
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WHILE (L < RB) & strle(NamePtr[L], NamePtr[LB]) DO |
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INC(L) |
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END; |
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WHILE (R > LB) & strle(NamePtr[LB], NamePtr[R]) DO |
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DEC(R) |
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END; |
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IF L < R THEN |
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exch(NamePtr[L], NamePtr[R]); |
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exch(Adr[L], Adr[R]) |
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END |
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UNTIL L >= R; |
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IF R > LB THEN |
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exch(NamePtr[LB], NamePtr[R]); |
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exch(Adr[LB], Adr[R]); |
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Sort(NamePtr, Adr, Text, LB, R - 1) |
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END; |
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Sort(NamePtr, Adr, Text, R + 1, RB) |
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END |
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END Sort; |
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PROCEDURE PackExport(Name: ARRAY OF CHAR); |
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VAR i: INTEGER; |
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BEGIN |
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Sort(etable.arrnameptr, etable.arradr, etable.text, 0, etable.namecount - 1); |
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FOR i := 0 TO etable.namecount - 1 DO |
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etable.arrnum[i] := IntToCard16(i) |
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END; |
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etable.size := 40 + etable.adrcount * 4 + etable.namecount * 6; |
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etable.arradroffset := 40; |
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etable.arrnameptroffset := 40 + etable.adrcount * 4; |
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etable.arrnumoffset := etable.arrnameptroffset + etable.namecount * 4; |
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etable.dllnameoffset := etable.size + etable.textlen; |
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CopyStr(etable.text, Name, etable.textlen, 0); |
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INC(etable.textlen); |
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FOR i := 0 TO etable.namecount - 1 DO |
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etable.arrnameptr[i] := etable.arrnameptr[i] + etable.size |
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END; |
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etable.size := etable.size + etable.textlen |
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END PackExport; |
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PROCEDURE ProcExport*(Number: INTEGER; Name: SCAN.NODE; NameLabel: INTEGER); |
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BEGIN |
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IF dll THEN |
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etable.arradr[etable.adrcount] := Number; |
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INC(etable.adrcount); |
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etable.arrnameptr[etable.namecount] := etable.textlen; |
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INC(etable.namecount); |
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CopyStr(etable.text, Name.Name, etable.textlen, 0); |
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INC(etable.textlen) |
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ELSIF obj THEN |
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kosexp[kosexpcount].Name := Name; |
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kosexp[kosexpcount].Adr := Number; |
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kosexp[kosexpcount].NameLabel := NameLabel; |
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INC(kosexpcount) |
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END |
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END ProcExport; |
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PROCEDURE Err(code: INTEGER); |
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BEGIN |
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CASE code OF |
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|1: UTILS.ErrMsg(67); UTILS.OutString(OutFile) |
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|2: UTILS.ErrMsg(69); UTILS.OutString(OutFile) |
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ELSE |
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END; |
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UTILS.Ln; |
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UTILS.HALT(1) |
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END Err; |
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PROCEDURE Align*(n, m: INTEGER): INTEGER; |
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RETURN n + (m - n MOD m) MOD m |
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END Align; |
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PROCEDURE PutReloc(R: RELOC); |
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VAR i: INTEGER; |
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BEGIN |
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sys.PUT(sys.ADR(Reloc[rcount]), R.Page); |
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INC(rcount, 4); |
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sys.PUT(sys.ADR(Reloc[rcount]), R.Size); |
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INC(rcount, 4); |
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FOR i := 0 TO ASR(R.Size - 8, 1) - 1 DO |
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sys.PUT(sys.ADR(Reloc[rcount]), R.reloc[i]); |
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INC(rcount, 2) |
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END |
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END PutReloc; |
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PROCEDURE InitArray(VAR adr: INTEGER; chars: UTILS.STRING); |
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VAR i, x, n: INTEGER; |
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BEGIN |
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n := LEN(chars) - 1; |
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i := 0; |
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WHILE (i < n) & (chars[i] # 0X) DO |
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x := SCAN.hex(chars[i]) * 16 + SCAN.hex(chars[i + 1]); |
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sys.PUT(adr, CHR(x)); |
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INC(adr); |
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INC(i, 2) |
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END |
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END InitArray; |
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PROCEDURE WriteF(F, A, N: INTEGER); |
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BEGIN |
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IF UTILS.Write(F, A, N) # N THEN |
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Err(2) |
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END |
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END WriteF; |
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PROCEDURE Write(A, N: INTEGER); |
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BEGIN |
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sys.MOVE(A, OutFilePos, N); |
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OutFilePos := OutFilePos + N |
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END Write; |
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PROCEDURE Fill(n: INTEGER; c: CHAR); |
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VAR i: INTEGER; |
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BEGIN |
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FOR i := 1 TO n DO |
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Write(sys.ADR(c), 1) |
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END |
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END Fill; |
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PROCEDURE SetSection(VAR Section: SECTION; name: SECTIONNAME; size, adr, sizealign, OAPfile, attrflags: INTEGER); |
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BEGIN |
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Section.name := name; |
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Section.size := size; |
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Section.adr := adr; |
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Section.sizealign := sizealign; |
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Section.OAPfile := OAPfile; |
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Section.attrflags := attrflags; |
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END SetSection; |
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PROCEDURE WritePE(FName: ARRAY OF CHAR; stksize, codesize, datasize, rdatasize, gsize: INTEGER); |
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CONST textattr = 60000020H; rdataattr = 40000040H; dataattr = 0C0000040H; relocattr = 42000040H; |
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VAR i, F, adr, acodesize, compver, version, stkalloc, heapsize, heapalloc, filesize, filebuf: INTEGER; |
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cur: ASMLINE; |
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BEGIN |
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compver := 0; |
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version := 0; |
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stkalloc := stksize; |
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heapsize := 100000H; |
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heapalloc := 100000H; |
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acodesize := Align(codesize, 1000H) + 1000H; |
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adr := sys.ADR(rdata); |
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filesize := acodesize + Align(rdatasize, 1000H) + Align(datasize, 1000H) + Align(rcount, 1000H); |
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InitArray(adr, "5000000040000000000000003400000000000000000000006200000000000000"); |
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InitArray(adr, "0000000000000000000000000000000000000000500000004000000000000000"); |
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InitArray(adr, "A4014C6F61644C6962726172794100001F0147657450726F6341646472657373"); |
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InitArray(adr, "00006B65726E656C33322E646C6C0000"); |
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rdata[ 0] := acodesize + 50H; |
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rdata[ 1] := acodesize + 40H; |
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rdata[ 3] := acodesize + 34H; |
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rdata[ 6] := acodesize + 62H; |
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rdata[ 7] := acodesize; |
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rdata[13] := acodesize + 50H; |
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rdata[14] := acodesize + 40H; |
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adr := sys.ADR(Header.msdos); |
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InitArray(adr, "4D5A90000300000004000000FFFF0000B8000000000000004000000000000000"); |
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InitArray(adr, "00000000000000000000000000000000000000000000000000000000B0000000"); |
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InitArray(adr, "0E1FBA0E00B409CD21B8014CCD21546869732070726F6772616D2063616E6E6F"); |
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|
347 |
InitArray(adr, "742062652072756E20696E20444F53206D6F64652E0D0D0A2400000000000000"); |
|
|
348 |
InitArray(adr, "5DCF9F8719AEF1D419AEF1D419AEF1D497B1E2D413AEF1D4E58EE3D418AEF1D4"); |
|
|
349 |
InitArray(adr, "5269636819AEF1D4000000000000000050450000"); |
|
|
350 |
Header.typecomp := IntToCard16(014CH); |
|
|
351 |
IF dll THEN |
|
|
352 |
Header.seccount := IntToCard16(0004H); |
|
|
353 |
Header.infflags := IntToCard16(210EH) |
|
|
354 |
ELSE |
|
|
355 |
Header.seccount := IntToCard16(0003H); |
|
|
356 |
Header.infflags := IntToCard16(010FH) |
|
|
357 |
END; |
|
|
358 |
Header.time := UTILS.Date; |
|
|
359 |
Header.PEoptsize := IntToCard16(00E0H); |
|
|
360 |
Header.PEfile := IntToCard16(010BH); |
|
|
361 |
Header.compver := IntToCard16(compver); |
|
|
362 |
Header.codesize := Align(codesize, 200H); |
|
|
363 |
Header.datasize := Align(datasize + gsize, 200H) + Align(rdatasize, 200H) + Align(rcount, 200H); |
|
|
364 |
Header.startadr := 1000H; |
|
|
365 |
Header.codeadr := 1000H; |
|
|
366 |
Header.rdataadr := Header.codeadr + Align(codesize, 1000H); |
|
|
367 |
Header.loadadr := LoadAdr; |
|
|
368 |
Header.secalign := 1000H; |
|
|
369 |
Header.filealign := 0200H; |
|
|
370 |
Header.oldestver := 0004H; |
|
|
371 |
Header.version := version; |
|
|
372 |
Header.oldestverNT := 0004H; |
|
|
373 |
Header.filesize := Align(codesize, 1000H) + Align(datasize + gsize, 1000H) + Align(rdatasize, 1000H) + Align(rcount, 1000H) + 1000H; |
|
|
374 |
Header.headersize := 0400H; |
|
|
375 |
Header.UI := IntToCard16(ORD(con) + 2); |
|
|
376 |
Header.stksize := stksize; |
|
|
377 |
Header.stkalloc := stkalloc; |
|
|
378 |
Header.heapsize := heapsize; |
|
|
379 |
Header.heapalloc := heapalloc; |
|
|
380 |
Header.structcount := 10H; |
|
|
381 |
IF dll THEN |
|
|
382 |
Header.structs[0].adr := Header.rdataadr + 0DAH; |
|
|
383 |
Header.structs[0].size := etable.size |
|
|
384 |
END; |
|
|
385 |
|
|
|
386 |
Header.structs[1].adr := Header.rdataadr + 0CH; |
|
|
387 |
Header.structs[1].size := 28H; |
|
|
388 |
Header.structs[12].adr := Header.rdataadr; |
|
|
389 |
Header.structs[12].size := 0CH; |
|
|
390 |
|
|
|
391 |
SetSection(Header.sections[0], ".text", codesize, 1000H, Align(codesize, 200H), 400H, textattr); |
|
|
392 |
SetSection(Header.sections[1], ".rdata", rdatasize, Align(codesize, 1000H) + 1000H, Align(rdatasize, 200H), |
|
|
393 |
Align(codesize, 200H) + 400H, rdataattr); |
|
|
394 |
SetSection(Header.sections[2], ".data", datasize + gsize, Align(codesize, 1000H) + Align(rdatasize, 1000H) + 1000H, |
|
|
395 |
Align(datasize, 200H), Align(codesize, 200H) + Align(rdatasize, 200H) + 400H, dataattr); |
|
|
396 |
|
|
|
397 |
IF dll THEN |
|
|
398 |
SetSection(RelocSection, ".reloc", rcount, Header.sections[2].adr + Align(datasize + gsize, 1000H), Align(rcount, 200H), |
|
|
399 |
Header.sections[2].OAPfile + Align(datasize, 200H), relocattr); |
|
|
400 |
Header.structs[5].adr := RelocSection.adr; |
|
|
401 |
Header.structs[5].size := rcount |
|
|
402 |
END; |
|
|
403 |
|
|
|
404 |
F := UTILS.CreateF(FName); |
|
|
405 |
IF F = 0 THEN |
|
|
406 |
Err(1) |
|
|
407 |
END; |
|
|
408 |
OutFilePos := UTILS.GetMem(filesize); |
|
|
409 |
filebuf := OutFilePos; |
|
|
410 |
UTILS.MemErr(OutFilePos = 0); |
|
|
411 |
|
|
|
412 |
Write(sys.ADR(Header), sys.SIZE(HEADER)); |
|
|
413 |
IF dll THEN |
|
|
414 |
Write(sys.ADR(RelocSection), sys.SIZE(SECTION)); |
|
|
415 |
Fill(Align(sys.SIZE(HEADER) + sys.SIZE(SECTION), 200H) - (sys.SIZE(HEADER) + sys.SIZE(SECTION)), 0X) |
|
|
416 |
ELSE |
|
|
417 |
Fill(Align(sys.SIZE(HEADER), 200H) - sys.SIZE(HEADER), 0X) |
|
|
418 |
END; |
|
|
419 |
|
|
|
420 |
cur := asmlist.First(ASMLINE); |
|
|
421 |
WHILE cur # NIL DO |
|
|
422 |
Write(sys.ADR(Code[cur.cmd]), cur.clen); |
|
|
423 |
cur := cur.Next(ASMLINE) |
|
|
424 |
END; |
|
|
425 |
Fill(Align(codesize, 200H) - codesize, 0X); |
|
|
426 |
Write(sys.ADR(rdata), 0DAH); |
|
|
427 |
IF dll THEN |
|
|
428 |
etable.time := Header.time; |
|
|
429 |
Write(sys.ADR(etable), 40); |
|
|
430 |
Write(sys.ADR(etable.arradr), etable.adrcount * 4); |
|
|
431 |
Write(sys.ADR(etable.arrnameptr), etable.namecount * 4); |
|
|
432 |
Write(sys.ADR(etable.arrnum), etable.namecount * 2); |
|
|
433 |
Write(sys.ADR(etable.text), etable.textlen) |
|
|
434 |
END; |
|
|
435 |
Fill(Align(rdatasize, 200H) - rdatasize, 0X); |
|
|
436 |
Write(sys.ADR(Data), datasize); |
|
|
437 |
Fill(Align(datasize, 200H) - datasize, 0X); |
|
|
438 |
IF dll THEN |
|
|
439 |
Write(sys.ADR(Reloc), rcount); |
|
|
440 |
Fill(Align(rcount, 200H) - rcount, 0X) |
|
|
441 |
END; |
|
|
442 |
WriteF(F, filebuf, OutFilePos - filebuf); |
|
|
443 |
UTILS.CloseF(F) |
|
|
444 |
END WritePE; |
|
|
445 |
|
|
|
446 |
PROCEDURE New; |
|
|
447 |
VAR nov: ASMLINE; |
|
|
448 |
BEGIN |
|
|
449 |
NEW(nov); |
|
|
450 |
UTILS.MemErr(nov = NIL); |
|
|
451 |
nov.cmd := ccount; |
|
|
452 |
UTILS.Insert(asmlist, nov, current); |
|
|
453 |
current := current.Next(ASMLINE) |
|
|
454 |
END New; |
|
|
455 |
|
|
|
456 |
PROCEDURE Empty(varadr: INTEGER); |
|
|
457 |
BEGIN |
|
|
458 |
New; |
|
|
459 |
current.clen := 0; |
|
|
460 |
current.tcmd := ECMD; |
|
|
461 |
current.varadr := varadr |
|
|
462 |
END Empty; |
|
|
463 |
|
|
|
464 |
PROCEDURE OutByte(byte: INTEGER); |
|
|
465 |
BEGIN |
|
|
466 |
New; |
|
|
467 |
current.clen := 1; |
|
|
468 |
Code[ccount] := CHR(byte); |
|
|
469 |
INC(ccount) |
|
|
470 |
END OutByte; |
|
|
471 |
|
|
|
472 |
PROCEDURE OutInt(int: INTEGER); |
|
|
473 |
BEGIN |
|
|
474 |
New; |
|
|
475 |
current.clen := 4; |
|
|
476 |
sys.PUT(sys.ADR(Code[ccount]), int); |
|
|
477 |
INC(ccount, 4) |
|
|
478 |
END OutInt; |
|
|
479 |
|
|
|
480 |
PROCEDURE PushEAX; |
|
|
481 |
BEGIN |
|
|
482 |
OutByte(50H); |
|
|
483 |
current.tcmd := PUSHEAX |
|
|
484 |
END PushEAX; |
|
|
485 |
|
|
|
486 |
PROCEDURE PushECX; |
|
|
487 |
BEGIN |
|
|
488 |
OutByte(51H); |
|
|
489 |
current.tcmd := PUSHECX |
|
|
490 |
END PushECX; |
|
|
491 |
|
|
|
492 |
PROCEDURE PushEDX; |
|
|
493 |
BEGIN |
|
|
494 |
OutByte(52H); |
|
|
495 |
current.tcmd := PUSHEDX |
|
|
496 |
END PushEDX; |
|
|
497 |
|
|
|
498 |
PROCEDURE PopEAX; |
|
|
499 |
BEGIN |
|
|
500 |
OutByte(58H); |
|
|
501 |
current.tcmd := POPEAX |
|
|
502 |
END PopEAX; |
|
|
503 |
|
|
|
504 |
PROCEDURE PopECX; |
|
|
505 |
BEGIN |
|
|
506 |
OutByte(59H); |
|
|
507 |
current.tcmd := POPECX |
|
|
508 |
END PopECX; |
|
|
509 |
|
|
|
510 |
PROCEDURE PopEDX; |
|
|
511 |
BEGIN |
|
|
512 |
OutByte(5AH); |
|
|
513 |
current.tcmd := POPEDX |
|
|
514 |
END PopEDX; |
|
|
515 |
|
|
|
516 |
PROCEDURE OutCode(cmd: UTILS.STRING); |
|
|
517 |
VAR a, b: INTEGER; |
|
|
518 |
BEGIN |
|
|
519 |
New; |
|
|
520 |
a := sys.ADR(Code[ccount]); |
|
|
521 |
b := a; |
|
|
522 |
InitArray(a, cmd); |
|
|
523 |
ccount := a - b + ccount; |
|
|
524 |
current.clen := a - b |
|
|
525 |
END OutCode; |
|
|
526 |
|
|
|
527 |
PROCEDURE Del*(last: ASMLINE); |
|
|
528 |
BEGIN |
|
|
529 |
last.Next := current.Next; |
|
|
530 |
IF current = asmlist.Last THEN |
|
|
531 |
asmlist.Last := last |
|
|
532 |
END; |
|
|
533 |
current := last |
|
|
534 |
END Del; |
|
|
535 |
|
|
|
536 |
PROCEDURE NewLabel*(): INTEGER; |
|
|
537 |
BEGIN |
|
|
538 |
INC(Lcount) |
|
|
539 |
RETURN Lcount |
|
|
540 |
END NewLabel; |
|
|
541 |
|
|
|
542 |
PROCEDURE PushCall*(asmline: ASMLINE); |
|
|
543 |
BEGIN |
|
|
544 |
New; |
|
|
545 |
callstk[topstk][0] := asmline; |
|
|
546 |
callstk[topstk][1] := current; |
|
|
547 |
INC(topstk) |
|
|
548 |
END PushCall; |
|
|
549 |
|
|
|
550 |
PROCEDURE Param*; |
|
|
551 |
BEGIN |
|
|
552 |
current := callstk[topstk - 1][0] |
|
|
553 |
END Param; |
|
|
554 |
|
|
|
555 |
PROCEDURE EndCall*; |
|
|
556 |
BEGIN |
|
|
557 |
current := callstk[topstk - 1][1]; |
|
|
558 |
DEC(topstk) |
|
|
559 |
END EndCall; |
|
|
560 |
|
|
|
561 |
PROCEDURE Init*(UI: INTEGER); |
|
|
562 |
VAR nov: ASMLINE; |
|
|
563 |
BEGIN |
|
|
564 |
dcount := 4; |
|
|
565 |
dll := UI = 1; |
|
|
566 |
gui := UI = 2; |
|
|
567 |
con := UI = 3; |
|
|
568 |
kos := UI = 4; |
|
|
569 |
elf := UI = 5; |
|
|
570 |
obj := UI = 6; |
|
|
571 |
Lcount := HALT; |
|
|
572 |
asmlist := UTILS.CreateList(); |
|
|
573 |
NEW(nov); |
|
|
574 |
UTILS.MemErr(nov = NIL); |
|
|
575 |
UTILS.Push(asmlist, nov); |
| 7209 |
akron1 |
576 |
current := nov |
| 6613 |
leency |
577 |
END Init; |
|
|
578 |
|
|
|
579 |
PROCEDURE datastr(str: UTILS.STRING); |
|
|
580 |
VAR i, n: INTEGER; |
|
|
581 |
BEGIN |
|
|
582 |
i := 0; |
|
|
583 |
n := LEN(str); |
|
|
584 |
WHILE (i < n) & (str[i] # 0X) DO |
|
|
585 |
Data[dcount] := str[i]; |
|
|
586 |
INC(dcount); |
|
|
587 |
INC(i) |
|
|
588 |
END; |
|
|
589 |
Data[dcount] := 0X; |
|
|
590 |
INC(dcount) |
|
|
591 |
END datastr; |
|
|
592 |
|
|
|
593 |
PROCEDURE dataint(n: INTEGER); |
|
|
594 |
BEGIN |
|
|
595 |
sys.PUT(sys.ADR(Data[dcount]), n); |
|
|
596 |
INC(dcount, 4) |
|
|
597 |
END dataint; |
|
|
598 |
|
|
|
599 |
PROCEDURE jmp*(jamp: CHAR; label: INTEGER); |
|
|
600 |
VAR n: INTEGER; |
|
|
601 |
BEGIN |
|
|
602 |
New; |
|
|
603 |
CASE jamp OF |
|
|
604 |
|JMP, CALL: |
|
|
605 |
n := 5 |
|
|
606 |
|JE, JLE, JGE, JG, JL, JNE: |
|
|
607 |
Code[ccount] := 0FX; |
|
|
608 |
INC(ccount); |
|
|
609 |
n := 6 |
|
|
610 |
ELSE |
|
|
611 |
END; |
|
|
612 |
current.clen := n; |
|
|
613 |
Code[ccount] := jamp; |
|
|
614 |
INC(ccount); |
|
|
615 |
current.codeadr := sys.ADR(Code[ccount]); |
|
|
616 |
current.varadr := sys.ADR(Labels[label]); |
|
|
617 |
current.tcmd := JCMD; |
|
|
618 |
current.short := TRUE; |
|
|
619 |
INC(ccount, 4) |
|
|
620 |
END jmp; |
|
|
621 |
|
|
|
622 |
PROCEDURE jmplong(jamp: CHAR; label: INTEGER); |
|
|
623 |
BEGIN |
|
|
624 |
jmp(jamp, label); |
|
|
625 |
current.short := FALSE |
|
|
626 |
END jmplong; |
|
|
627 |
|
|
|
628 |
PROCEDURE Label*(label: INTEGER); |
|
|
629 |
BEGIN |
|
|
630 |
New; |
|
|
631 |
current.varadr := sys.ADR(Labels[label]); |
|
|
632 |
current.tcmd := LCMD |
|
|
633 |
END Label; |
|
|
634 |
|
|
|
635 |
PROCEDURE CmdN(Number: INTEGER); |
|
|
636 |
BEGIN |
|
|
637 |
New; |
|
|
638 |
current.clen := 4; |
|
|
639 |
current.codeadr := sys.ADR(Code[ccount]); |
|
|
640 |
current.varadr := sys.ADR(Labels[Number]); |
|
|
641 |
current.tcmd := OCMD; |
|
|
642 |
INC(ccount, 4) |
|
|
643 |
END CmdN; |
|
|
644 |
|
|
|
645 |
PROCEDURE IntByte(bytecode, intcode: UTILS.STRING; n: INTEGER); |
|
|
646 |
BEGIN |
|
|
647 |
IF (n <= 127) & (n >= -128) THEN |
|
|
648 |
OutCode(bytecode); |
|
|
649 |
OutByte(n) |
|
|
650 |
ELSE |
|
|
651 |
OutCode(intcode); |
|
|
652 |
OutInt(n) |
|
|
653 |
END |
|
|
654 |
END IntByte; |
|
|
655 |
|
|
|
656 |
PROCEDURE DropFpu*(long: BOOLEAN); |
|
|
657 |
BEGIN |
|
|
658 |
IF long THEN |
|
|
659 |
OutCode("83EC08DD1C24") |
|
|
660 |
ELSE |
|
|
661 |
OutCode("83EC04D91C24") |
|
|
662 |
END; |
|
|
663 |
DEC(fpu) |
|
|
664 |
END DropFpu; |
|
|
665 |
|
|
|
666 |
PROCEDURE AfterRet(func, float: BOOLEAN; callconv, parsize: INTEGER); |
|
|
667 |
BEGIN |
|
|
668 |
IF callconv = cdecl THEN |
|
|
669 |
OutCode("81C4"); |
|
|
670 |
OutInt(parsize) |
|
|
671 |
END; |
|
|
672 |
IF func THEN |
|
|
673 |
IF float THEN |
|
|
674 |
OutCode("83EC08DD1C24") |
|
|
675 |
ELSE |
|
|
676 |
PushEAX |
|
|
677 |
END |
|
|
678 |
END |
|
|
679 |
END AfterRet; |
|
|
680 |
|
|
|
681 |
PROCEDURE FpuSave(local: INTEGER); |
|
|
682 |
VAR i: INTEGER; |
|
|
683 |
BEGIN |
|
|
684 |
IF fpu > maxfpu THEN |
|
|
685 |
maxfpu := fpu |
|
|
686 |
END; |
|
|
687 |
FOR i := 1 TO fpu DO |
|
|
688 |
IntByte("DD5D", "DD9D", -local - i * 8) |
|
|
689 |
END |
|
|
690 |
END FpuSave; |
|
|
691 |
|
|
|
692 |
PROCEDURE Incfpu; |
|
|
693 |
BEGIN |
|
|
694 |
IF fpu >= FREGS THEN |
|
|
695 |
UTILS.ErrMsgPos(SCAN.coord.line, SCAN.coord.col, 97); |
|
|
696 |
UTILS.HALT(1) |
|
|
697 |
END; |
|
|
698 |
INC(fpu); |
|
|
699 |
isfpu := TRUE |
|
|
700 |
END Incfpu; |
|
|
701 |
|
|
|
702 |
PROCEDURE FpuLoad(local: INTEGER; float: BOOLEAN); |
|
|
703 |
VAR i: INTEGER; |
|
|
704 |
BEGIN |
|
|
705 |
FOR i := fpu TO 1 BY -1 DO |
|
|
706 |
IntByte("DD45", "DD85", -local - i * 8) |
|
|
707 |
END; |
|
|
708 |
IF float THEN |
|
|
709 |
Incfpu; |
|
|
710 |
OutCode("DD042483C408") |
|
|
711 |
END |
|
|
712 |
END FpuLoad; |
|
|
713 |
|
|
|
714 |
PROCEDURE Call*(proc: INTEGER; func, float: BOOLEAN; callconv, ccall, bases, level, parsize, local: INTEGER); |
|
|
715 |
VAR i: INTEGER; |
|
|
716 |
BEGIN |
|
|
717 |
IF ccall # 0 THEN |
|
|
718 |
FOR i := level TO level - bases + ORD(ccall = 1) + 1 BY -1 DO |
|
|
719 |
IntByte("FF75", "FFB5", 4 * i + 4) |
|
|
720 |
END; |
|
|
721 |
IF ccall = 1 THEN |
|
|
722 |
OutByte(55H) |
|
|
723 |
END |
|
|
724 |
END; |
|
|
725 |
FpuSave(local); |
|
|
726 |
jmplong(CALL, proc); |
|
|
727 |
AfterRet(func, float, callconv, parsize); |
|
|
728 |
FpuLoad(local, func & float) |
|
|
729 |
END Call; |
|
|
730 |
|
|
|
731 |
PROCEDURE CallRTL(Proc: INTEGER); |
|
|
732 |
BEGIN |
|
|
733 |
New; |
|
|
734 |
current.clen := 5; |
|
|
735 |
Code[ccount] := CALL; |
|
|
736 |
INC(ccount); |
|
|
737 |
current.codeadr := sys.ADR(Code[ccount]); |
|
|
738 |
current.varadr := sys.ADR(RtlProc[Proc]); |
|
|
739 |
current.tcmd := JCMD; |
|
|
740 |
INC(ccount, 4) |
|
|
741 |
END CallRTL; |
|
|
742 |
|
|
|
743 |
PROCEDURE PushInt*(n: INTEGER); |
|
|
744 |
BEGIN |
|
|
745 |
OutByte(68H); |
|
|
746 |
CmdN(n) |
|
|
747 |
END PushInt; |
|
|
748 |
|
|
|
749 |
PROCEDURE Prolog*(exename: UTILS.STRING); |
|
|
750 |
BEGIN |
|
|
751 |
ExecName := exename; |
|
|
752 |
Labels[hInstance] := -dcount; |
|
|
753 |
dataint(0); |
|
|
754 |
Labels[SELFNAME] := -dcount; |
|
|
755 |
datastr(exename); |
|
|
756 |
Label(START); |
|
|
757 |
IF dll THEN |
|
|
758 |
OutCode("558BEC837D0C007507"); |
|
|
759 |
CallRTL(_close); |
|
|
760 |
OutCode("EB06837D0C017409B801000000C9C20C00") |
|
|
761 |
ELSIF obj THEN |
|
|
762 |
OutCode("558BEC") |
|
|
763 |
END; |
|
|
764 |
start := asmlist.Last(ASMLINE) |
|
|
765 |
END Prolog; |
|
|
766 |
|
|
|
767 |
PROCEDURE AddRec*(base: INTEGER); |
|
|
768 |
BEGIN |
|
|
769 |
INC(reccount); |
|
|
770 |
recarray[reccount] := base |
|
|
771 |
END AddRec; |
|
|
772 |
|
|
|
773 |
PROCEDURE CmpOpt(inv: BOOLEAN): INTEGER; |
|
|
774 |
VAR cur: ASMLINE; c: INTEGER; |
|
|
775 |
BEGIN |
|
|
776 |
c := ORD(Code[current.Prev.Prev(ASMLINE).cmd]); |
|
|
777 |
IF inv THEN |
|
|
778 |
IF ODD(c) THEN |
|
|
779 |
DEC(c) |
|
|
780 |
ELSE |
|
|
781 |
INC(c) |
|
|
782 |
END |
|
|
783 |
END; |
|
|
784 |
cur := current; |
|
|
785 |
REPEAT |
|
|
786 |
cur.tcmd := 0; |
|
|
787 |
cur.clen := 0; |
|
|
788 |
cur := cur.Prev(ASMLINE) |
|
|
789 |
UNTIL cur.tcmd = ICMP1; |
|
|
790 |
cur.tcmd := 0; |
|
|
791 |
cur.clen := 0 |
|
|
792 |
RETURN c - 16 |
|
|
793 |
END CmpOpt; |
|
|
794 |
|
|
|
795 |
PROCEDURE ifwh*(L: INTEGER); |
|
|
796 |
VAR c: INTEGER; |
|
|
797 |
BEGIN |
|
|
798 |
IF current.Prev(ASMLINE).tcmd = ICMP2 THEN |
|
|
799 |
c := CmpOpt(TRUE); |
|
|
800 |
OutCode("5A583BC2"); |
|
|
801 |
jmp(CHR(c), L) |
|
|
802 |
ELSE |
|
|
803 |
PopECX; |
|
|
804 |
OutCode("85C9"); |
|
|
805 |
jmp(JE, L) |
|
|
806 |
END |
|
|
807 |
END ifwh; |
|
|
808 |
|
|
|
809 |
PROCEDURE PushConst*(Number: INTEGER); |
|
|
810 |
BEGIN |
|
|
811 |
IntByte("6A", "68", Number); |
|
|
812 |
current.Prev(ASMLINE).varadr := Number |
|
|
813 |
END PushConst; |
|
|
814 |
|
|
|
815 |
PROCEDURE IfWhile*(L: INTEGER; orop: BOOLEAN); |
|
|
816 |
VAR c, L1: INTEGER; |
|
|
817 |
BEGIN |
|
|
818 |
L1 := NewLabel(); |
|
|
819 |
IF current.Prev(ASMLINE).tcmd = ICMP2 THEN |
|
|
820 |
c := CmpOpt(orop); |
|
|
821 |
OutCode("5A583BC2"); |
|
|
822 |
jmp(CHR(c), L1); |
|
|
823 |
PushConst(ORD(orop)) |
|
|
824 |
ELSE |
|
|
825 |
PopECX; |
|
|
826 |
OutCode("85C9"); |
|
|
827 |
IF orop THEN |
|
|
828 |
jmp(JE, L1) |
|
|
829 |
ELSE |
|
|
830 |
jmp(JNE, L1) |
|
|
831 |
END; |
|
|
832 |
PushECX |
|
|
833 |
END; |
|
|
834 |
jmp(JMP, L); |
|
|
835 |
Label(L1) |
|
|
836 |
END IfWhile; |
|
|
837 |
|
|
|
838 |
PROCEDURE newrec*; |
|
|
839 |
BEGIN |
|
|
840 |
CallRTL(_newrec) |
|
|
841 |
END newrec; |
|
|
842 |
|
|
|
843 |
PROCEDURE disprec*; |
|
|
844 |
BEGIN |
|
|
845 |
CallRTL(_disprec) |
|
|
846 |
END disprec; |
|
|
847 |
|
|
|
848 |
PROCEDURE String*(Number, Len: INTEGER; str: UTILS.STRING); |
|
|
849 |
BEGIN |
|
|
850 |
Labels[Number] := -dcount; |
|
|
851 |
IF Len > 1 THEN |
|
|
852 |
datastr(str) |
|
|
853 |
ELSIF Len = 1 THEN |
|
|
854 |
dataint(ORD(str[0])) |
|
|
855 |
ELSE |
|
|
856 |
dataint(0) |
|
|
857 |
END |
|
|
858 |
END String; |
|
|
859 |
|
|
|
860 |
PROCEDURE InsertFpuInit; |
|
|
861 |
VAR t: ASMLINE; |
|
|
862 |
BEGIN |
|
|
863 |
IF isfpu THEN |
|
|
864 |
t := current; |
|
|
865 |
current := fpucmd; |
|
|
866 |
IF maxfpu > 0 THEN |
|
|
867 |
OutCode("83EC"); |
|
|
868 |
OutByte(maxfpu * 8) |
|
|
869 |
END; |
|
|
870 |
OutCode("DBE3"); |
|
|
871 |
current := t |
|
|
872 |
END |
|
|
873 |
END InsertFpuInit; |
|
|
874 |
|
|
|
875 |
PROCEDURE ProcBeg*(Number, Local: INTEGER; Module: BOOLEAN); |
|
|
876 |
VAR i: INTEGER; |
|
|
877 |
BEGIN |
|
|
878 |
IF Module THEN |
|
|
879 |
OutCode("EB0C"); |
|
|
880 |
Label(Number + 3); |
|
|
881 |
PushInt(Number + 2); |
|
|
882 |
jmplong(JMP, HALT); |
|
|
883 |
Label(Number + 1) |
|
|
884 |
ELSE |
|
|
885 |
Label(Number) |
|
|
886 |
END; |
|
|
887 |
OutCode("558BEC"); |
|
|
888 |
IF Local > 12 THEN |
|
|
889 |
IntByte("83EC", "81EC", Local); |
|
|
890 |
OutCode("8BD733C08BFCB9"); |
|
|
891 |
OutInt(ASR(Local, 2)); |
|
|
892 |
OutCode("9CFCF3AB8BFA9D") |
|
|
893 |
ELSE |
|
|
894 |
FOR i := 4 TO Local BY 4 DO |
|
|
895 |
OutCode("6A00") |
|
|
896 |
END |
|
|
897 |
END; |
|
|
898 |
fpucmd := current; |
|
|
899 |
fpu := 0; |
|
|
900 |
maxfpu := 0; |
|
|
901 |
isfpu := FALSE |
|
|
902 |
END ProcBeg; |
|
|
903 |
|
|
|
904 |
PROCEDURE Leave*; |
|
|
905 |
BEGIN |
|
|
906 |
OutByte(0C9H); |
|
|
907 |
InsertFpuInit |
|
|
908 |
END Leave; |
|
|
909 |
|
|
|
910 |
PROCEDURE ProcEnd*(Number, Param: INTEGER; func, float: BOOLEAN); |
|
|
911 |
BEGIN |
|
|
912 |
IF func & ~float THEN |
|
|
913 |
PopEAX |
|
|
914 |
END; |
|
|
915 |
OutByte(0C9H); |
|
|
916 |
IF Param = 0 THEN |
|
|
917 |
OutByte(0C3H) |
|
|
918 |
ELSE |
|
|
919 |
OutByte(0C2H); |
|
|
920 |
OutByte(Param MOD 256); |
|
|
921 |
OutByte(ASR(Param, 8)) |
|
|
922 |
END; |
|
|
923 |
InsertFpuInit |
|
|
924 |
END ProcEnd; |
|
|
925 |
|
|
|
926 |
PROCEDURE Module*(Name: UTILS.STRING; Number: INTEGER); |
|
|
927 |
BEGIN |
|
|
928 |
String(Number + 2, LENGTH(Name), Name); |
|
|
929 |
jmplong(JMP, Number + 1) |
|
|
930 |
END Module; |
|
|
931 |
|
|
|
932 |
PROCEDURE Asm*(s: UTILS.STRING); |
|
|
933 |
BEGIN |
|
|
934 |
OutCode(s) |
|
|
935 |
END Asm; |
|
|
936 |
|
|
|
937 |
PROCEDURE GlobalAdr*(offset: INTEGER); |
|
|
938 |
BEGIN |
|
|
939 |
OutByte(0BAH); |
|
|
940 |
OutInt(offset); |
|
|
941 |
current.codeadr := sys.ADR(Code[ccount - 4]); |
|
|
942 |
current.tcmd := GCMD; |
|
|
943 |
PushEDX |
|
|
944 |
END GlobalAdr; |
|
|
945 |
|
|
|
946 |
PROCEDURE Mono*(Number: INTEGER); |
|
|
947 |
BEGIN |
|
|
948 |
PopEDX; |
|
|
949 |
PushInt(Number) |
|
|
950 |
END Mono; |
|
|
951 |
|
|
|
952 |
PROCEDURE StrMono*; |
|
|
953 |
BEGIN |
|
|
954 |
PopEDX; |
|
|
955 |
OutCode("6A02"); |
|
|
956 |
PushEDX |
|
|
957 |
END StrMono; |
|
|
958 |
|
|
|
959 |
PROCEDURE Not*; |
|
|
960 |
BEGIN |
|
|
961 |
PopECX; |
|
|
962 |
OutCode("85C90F94C1"); |
|
|
963 |
PushECX |
|
|
964 |
END Not; |
|
|
965 |
|
|
|
966 |
PROCEDURE NegSet*; |
|
|
967 |
BEGIN |
|
|
968 |
OutCode("F71424") |
|
|
969 |
END NegSet; |
|
|
970 |
|
|
|
971 |
PROCEDURE Int*(Op: INTEGER); |
|
|
972 |
BEGIN |
|
|
973 |
PopEDX; |
|
|
974 |
CASE Op OF |
|
|
975 |
|lxPlus: OutCode("011424") |
|
|
976 |
|lxMinus: OutCode("291424") |
|
|
977 |
|lxMult: OutCode("58F7EA"); PushEAX |
|
|
978 |
ELSE |
|
|
979 |
END |
|
|
980 |
END Int; |
|
|
981 |
|
|
|
982 |
PROCEDURE Set*(Op: INTEGER); |
|
|
983 |
BEGIN |
|
|
984 |
PopEDX; |
|
|
985 |
OutByte(58H); |
|
|
986 |
CASE Op OF |
|
|
987 |
|lxPlus: OutByte(0BH) |
|
|
988 |
|lxMinus: OutCode("F7D223") |
|
|
989 |
|lxMult: OutByte(23H) |
|
|
990 |
|lxSlash: OutByte(33H) |
|
|
991 |
ELSE |
|
|
992 |
END; |
|
|
993 |
OutByte(0C2H); |
|
|
994 |
PushEAX |
|
|
995 |
END Set; |
|
|
996 |
|
|
|
997 |
PROCEDURE Setfpu*(newfpu: INTEGER); |
|
|
998 |
BEGIN |
|
|
999 |
fpu := newfpu |
|
|
1000 |
END Setfpu; |
|
|
1001 |
|
|
|
1002 |
PROCEDURE PushFlt*(x: LONGREAL); |
|
|
1003 |
VAR f: TFLT; L: INTEGER; |
|
|
1004 |
BEGIN |
|
|
1005 |
sys.PUT(sys.ADR(f), x); |
|
|
1006 |
Incfpu; |
|
|
1007 |
IF x = 0.0D0 THEN |
|
|
1008 |
OutCode("D9EE") |
|
|
1009 |
ELSIF x = 1.0D0 THEN |
|
|
1010 |
OutCode("D9E8") |
|
|
1011 |
ELSE |
|
|
1012 |
L := NewLabel(); |
|
|
1013 |
Labels[L] := -dcount; |
|
|
1014 |
dataint(f[0]); |
|
|
1015 |
dataint(f[1]); |
|
|
1016 |
OutByte(0BAH); |
|
|
1017 |
CmdN(L); |
|
|
1018 |
OutCode("DD02") |
|
|
1019 |
END |
|
|
1020 |
END PushFlt; |
|
|
1021 |
|
|
|
1022 |
PROCEDURE farith*(op: INTEGER); |
|
|
1023 |
VAR n: INTEGER; |
|
|
1024 |
BEGIN |
|
|
1025 |
OutByte(0DEH); |
|
|
1026 |
CASE op OF |
|
|
1027 |
|lxPlus: n := 0C1H |
|
|
1028 |
|lxMinus: n := 0E9H |
|
|
1029 |
|lxMult: n := 0C9H |
|
|
1030 |
|lxSlash: n := 0F9H |
|
|
1031 |
ELSE |
|
|
1032 |
END; |
|
|
1033 |
OutByte(n); |
|
|
1034 |
DEC(fpu) |
|
|
1035 |
END farith; |
|
|
1036 |
|
|
|
1037 |
PROCEDURE fcmp*(Op: INTEGER); |
|
|
1038 |
VAR n: INTEGER; |
|
|
1039 |
BEGIN |
|
|
1040 |
OutCode("33C9DED9DFE09E0F"); |
|
|
1041 |
CASE Op OF |
|
|
1042 |
|lxEQ: n := 94H |
|
|
1043 |
|lxNE: n := 95H |
|
|
1044 |
|lxLT: n := 97H |
|
|
1045 |
|lxGT: n := 92H |
|
|
1046 |
|lxLE: n := 93H |
|
|
1047 |
|lxGE: n := 96H |
|
|
1048 |
ELSE |
|
|
1049 |
END; |
|
|
1050 |
DEC(fpu, 2); |
|
|
1051 |
OutByte(n); |
|
|
1052 |
OutByte(0C1H); |
|
|
1053 |
PushECX |
|
|
1054 |
END fcmp; |
|
|
1055 |
|
|
|
1056 |
PROCEDURE fneg*; |
|
|
1057 |
BEGIN |
|
|
1058 |
OutCode("D9E0") |
|
|
1059 |
END fneg; |
|
|
1060 |
|
|
|
1061 |
PROCEDURE OnError*(n: INTEGER); |
|
|
1062 |
BEGIN |
|
|
1063 |
OutByte(68H); |
|
|
1064 |
OutInt(LSL(UTILS.Line, 4) + n); |
|
|
1065 |
jmplong(JMP, UTILS.Unit + 3) |
|
|
1066 |
END OnError; |
|
|
1067 |
|
|
|
1068 |
PROCEDURE idivmod*(opmod: BOOLEAN); |
|
|
1069 |
BEGIN |
|
|
1070 |
PopECX; |
|
|
1071 |
IF opmod THEN |
|
|
1072 |
OutCode("58E32E538BD833D9C1FB1F8BD0C1FA1F83F9FF750C3D0000008075055B6A00EB1AF7F985DB740685D2740203D15B52EB0A") |
|
|
1073 |
ELSE |
|
|
1074 |
OutCode("58E32C538BD833D9C1FB1F8BD0C1FA1F83F9FF750B3D0000008075045B50EB19F7F985DB740585D27401485B50EB0A") |
|
|
1075 |
END; |
|
|
1076 |
OnError(8) |
|
|
1077 |
END idivmod; |
|
|
1078 |
|
|
|
1079 |
PROCEDURE rset*; |
|
|
1080 |
BEGIN |
|
|
1081 |
CallRTL(_rset); |
|
|
1082 |
PushEAX |
|
|
1083 |
END rset; |
|
|
1084 |
|
|
|
1085 |
PROCEDURE inset*; |
|
|
1086 |
BEGIN |
|
|
1087 |
CallRTL(_inset); |
|
|
1088 |
PushEAX |
|
|
1089 |
END inset; |
|
|
1090 |
|
|
|
1091 |
PROCEDURE Dup*; |
|
|
1092 |
BEGIN |
|
|
1093 |
PopEDX; |
|
|
1094 |
PushEDX; |
|
|
1095 |
PushEDX |
|
|
1096 |
END Dup; |
|
|
1097 |
|
|
|
1098 |
PROCEDURE Inclusion*(Op: INTEGER); |
|
|
1099 |
BEGIN |
|
|
1100 |
PopEDX; |
|
|
1101 |
PopEAX; |
|
|
1102 |
IF Op = lxLE THEN |
|
|
1103 |
PushEDX |
|
|
1104 |
ELSE |
|
|
1105 |
PushEAX |
|
|
1106 |
END; |
|
|
1107 |
OutCode("0BC25933C8E3046A00EB026A01") |
|
|
1108 |
END Inclusion; |
|
|
1109 |
|
|
|
1110 |
PROCEDURE NegInt*; |
|
|
1111 |
BEGIN |
|
|
1112 |
OutCode("F71C24") |
|
|
1113 |
END NegInt; |
|
|
1114 |
|
|
|
1115 |
PROCEDURE CmpInt*(Op: INTEGER); |
|
|
1116 |
VAR n: INTEGER; |
|
|
1117 |
BEGIN |
|
|
1118 |
OutCode("33C95A583BC20F"); current.tcmd := ICMP1; |
|
|
1119 |
CASE Op OF |
|
|
1120 |
|lxEQ: n := 94H |
|
|
1121 |
|lxNE: n := 95H |
|
|
1122 |
|lxLT: n := 9CH |
|
|
1123 |
|lxGT: n := 9FH |
|
|
1124 |
|lxLE: n := 9EH |
|
|
1125 |
|lxGE: n := 9DH |
|
|
1126 |
ELSE |
|
|
1127 |
END; |
|
|
1128 |
OutByte(n); |
|
|
1129 |
OutByte(0C1H); current.tcmd := ICMP2; |
|
|
1130 |
PushECX; |
|
|
1131 |
END CmpInt; |
|
|
1132 |
|
|
|
1133 |
PROCEDURE CallVar*(func, float: BOOLEAN; callconv, parsize, local: INTEGER); |
|
|
1134 |
BEGIN |
|
|
1135 |
PopEDX; |
|
|
1136 |
OutCode("8B1285D2750A"); |
|
|
1137 |
OnError(2); |
|
|
1138 |
FpuSave(local); |
|
|
1139 |
OutCode("FFD2"); |
|
|
1140 |
AfterRet(func, float, callconv, parsize); |
|
|
1141 |
FpuLoad(local, func & float) |
|
|
1142 |
END CallVar; |
|
|
1143 |
|
|
|
1144 |
PROCEDURE LocalAdr*(offset, bases: INTEGER); |
|
|
1145 |
BEGIN |
|
|
1146 |
IF bases = 0 THEN |
|
|
1147 |
Empty(offset); |
|
|
1148 |
OutCode("8BD5") |
|
|
1149 |
ELSE |
|
|
1150 |
IntByte("8B55", "8B95", 4 * bases + 4) |
|
|
1151 |
END; |
|
|
1152 |
IntByte("83C2", "81C2", offset); |
|
|
1153 |
PushEDX; |
|
|
1154 |
IF bases = 0 THEN |
|
|
1155 |
Empty(offset) |
|
|
1156 |
END |
|
|
1157 |
END LocalAdr; |
|
|
1158 |
|
|
|
1159 |
PROCEDURE Field*(offset: INTEGER); |
|
|
1160 |
BEGIN |
|
|
1161 |
IF offset # 0 THEN |
|
|
1162 |
IntByte("830424", "810424", offset) |
|
|
1163 |
END |
|
|
1164 |
END Field; |
|
|
1165 |
|
|
|
1166 |
PROCEDURE DerefType*(n: INTEGER); |
|
|
1167 |
BEGIN |
|
|
1168 |
IntByte("8B5424", "8B9424", n); |
|
|
1169 |
OutCode("FF72FC") |
|
|
1170 |
END DerefType; |
|
|
1171 |
|
|
|
1172 |
PROCEDURE Guard*(T: INTEGER; Check: BOOLEAN); |
|
|
1173 |
BEGIN |
|
|
1174 |
IF Check THEN |
|
|
1175 |
PopEAX; |
|
|
1176 |
OutCode("85C074"); |
|
|
1177 |
IF T <= 127 THEN |
|
|
1178 |
OutByte(9) |
|
|
1179 |
ELSE |
|
|
1180 |
OutByte(12) |
|
|
1181 |
END; |
|
|
1182 |
PushEAX |
|
|
1183 |
END; |
|
|
1184 |
PushConst(T); |
|
|
1185 |
PushEAX; |
|
|
1186 |
CallRTL(_checktype); |
|
|
1187 |
IF Check THEN |
|
|
1188 |
PushEAX |
|
|
1189 |
ELSE |
|
|
1190 |
OutCode("85C0750A"); |
|
|
1191 |
OnError(3) |
|
|
1192 |
END |
|
|
1193 |
END Guard; |
|
|
1194 |
|
|
|
1195 |
PROCEDURE StProc*(proc: INTEGER); |
|
|
1196 |
BEGIN |
|
|
1197 |
CASE proc OF |
|
|
1198 |
|stINC: PopEDX; OutCode("590111") |
|
|
1199 |
|stDEC: PopEDX; OutCode("592911") |
|
|
1200 |
|stINC1: PopEDX; OutCode("FF02") |
|
|
1201 |
|stDEC1: PopEDX; OutCode("FF0A") |
|
|
1202 |
|stINCL: PopEDX; OutCode("580910") |
|
|
1203 |
|stEXCL: PopEDX; OutCode("582110") |
|
|
1204 |
|stPACK: OutCode("DB04245A5ADD02D9FDDD1A"); isfpu := TRUE |
|
|
1205 |
|stPACK1: OutCode("DB04245A5AD902D9FDD91A"); isfpu := TRUE |
|
|
1206 |
|stUNPK: PopEDX; OutCode("59DD01D9F4DD19DB1A"); isfpu := TRUE |
|
|
1207 |
|stUNPK1: PopEDX; OutCode("59D901D9F4D919DB1A"); isfpu := TRUE |
|
|
1208 |
|stCOPY: CallRTL(_strcopy) |
|
|
1209 |
|sysMOVE: CallRTL(_savearr) |
|
|
1210 |
ELSE |
|
|
1211 |
END |
|
|
1212 |
END StProc; |
|
|
1213 |
|
|
|
1214 |
PROCEDURE Assert*(proc, assrt: INTEGER); |
|
|
1215 |
BEGIN |
|
|
1216 |
PopEDX; |
|
|
1217 |
OutCode("85D2751368"); |
|
|
1218 |
OutInt(UTILS.Line * 16 + 1); |
|
|
1219 |
PushInt(UTILS.Unit + 2); |
|
|
1220 |
IF proc = stASSERT THEN |
|
|
1221 |
OutCode("6A026A") |
|
|
1222 |
ELSE |
|
|
1223 |
OutCode("6A016A") |
|
|
1224 |
END; |
|
|
1225 |
OutByte(assrt); |
|
|
1226 |
jmplong(JMP, ASSRT) |
|
|
1227 |
END Assert; |
|
|
1228 |
|
|
|
1229 |
PROCEDURE StFunc*(func: INTEGER); |
|
|
1230 |
BEGIN |
|
|
1231 |
CASE func OF |
|
|
1232 |
|stABS: PopEDX; OutCode("85D27D02F7DA"); PushEDX |
|
|
1233 |
|stFABS: OutCode("D9E1") |
|
|
1234 |
|stFLT: OutCode("DB0424"); PopEAX; Incfpu; |
|
|
1235 |
|stFLOOR: jmplong(CALL, _floor); PushEAX; DEC(fpu) |
|
|
1236 |
|stODD: OutCode("83242401") |
|
|
1237 |
|stROR: PopECX; OutCode("58D3C8"); PushEAX |
|
|
1238 |
|stASR: PopECX; OutCode("58D3F8"); PushEAX |
|
|
1239 |
|stLSL: PopECX; OutCode("58D3E0"); PushEAX |
|
|
1240 |
|stLSR: PopECX; OutCode("58D3E8"); PushEAX |
| 7107 |
akron1 |
1241 |
|stORD: PopEDX; OutCode("85D274036A015A"); PushEDX; |
|
|
1242 |
|stMIN: PopEDX; OutCode("3914247E025852"); |
|
|
1243 |
|stMAX: PopEDX; OutCode("3B14247E025852"); |
| 6613 |
leency |
1244 |
|stLENGTH: CallRTL(_length); PushEAX |
|
|
1245 |
ELSE |
|
|
1246 |
END |
|
|
1247 |
END StFunc; |
|
|
1248 |
|
|
|
1249 |
PROCEDURE Load*(T: INTEGER); |
|
|
1250 |
VAR lastcmd: ASMLINE; offset: INTEGER; |
|
|
1251 |
|
|
|
1252 |
PROCEDURE del; |
|
|
1253 |
BEGIN |
|
|
1254 |
lastcmd.tcmd := 0; |
|
|
1255 |
offset := lastcmd.varadr; |
|
|
1256 |
lastcmd := lastcmd.Prev(ASMLINE); |
|
|
1257 |
WHILE lastcmd.tcmd # ECMD DO |
|
|
1258 |
lastcmd.clen := 0; |
|
|
1259 |
lastcmd.tcmd := 0; |
|
|
1260 |
lastcmd := lastcmd.Prev(ASMLINE) |
|
|
1261 |
END; |
|
|
1262 |
lastcmd.tcmd := 0 |
|
|
1263 |
END del; |
|
|
1264 |
|
|
|
1265 |
BEGIN |
|
|
1266 |
lastcmd := current; |
|
|
1267 |
CASE T OF |
|
|
1268 |
|TINTEGER, TSET, TPOINTER, TPROC: |
|
|
1269 |
IF lastcmd.tcmd = ECMD THEN |
|
|
1270 |
del; |
|
|
1271 |
IntByte("8B55", "8B95", offset); |
|
|
1272 |
PushEDX |
|
|
1273 |
ELSE |
|
|
1274 |
PopEDX; |
|
|
1275 |
OutCode("FF32") |
|
|
1276 |
END |
|
|
1277 |
|TCHAR, TBOOLEAN: |
|
|
1278 |
IF lastcmd.tcmd = ECMD THEN |
|
|
1279 |
del; |
| 7107 |
akron1 |
1280 |
OutCode("0FB6"); |
| 6613 |
leency |
1281 |
IntByte("55", "95", offset); |
|
|
1282 |
PushEDX |
|
|
1283 |
ELSE |
|
|
1284 |
PopEDX; |
| 7107 |
akron1 |
1285 |
OutCode("0FB60A"); |
| 6613 |
leency |
1286 |
PushECX |
|
|
1287 |
END |
|
|
1288 |
|TLONGREAL: |
|
|
1289 |
IF lastcmd.tcmd = ECMD THEN |
|
|
1290 |
del; |
|
|
1291 |
IntByte("DD45", "DD85", offset) |
|
|
1292 |
ELSE |
|
|
1293 |
PopEDX; |
|
|
1294 |
OutCode("DD02") |
|
|
1295 |
END; |
|
|
1296 |
Incfpu |
|
|
1297 |
|TREAL: |
|
|
1298 |
IF lastcmd.tcmd = ECMD THEN |
|
|
1299 |
del; |
|
|
1300 |
IntByte("D945", "D985", offset) |
|
|
1301 |
ELSE |
|
|
1302 |
PopEDX; |
|
|
1303 |
OutCode("D902") |
|
|
1304 |
END; |
|
|
1305 |
Incfpu |
|
|
1306 |
|TCARD16: |
|
|
1307 |
IF lastcmd.tcmd = ECMD THEN |
|
|
1308 |
del; |
|
|
1309 |
OutCode("33D2668B"); |
|
|
1310 |
IntByte("55", "95", offset); |
|
|
1311 |
PushEDX |
|
|
1312 |
ELSE |
|
|
1313 |
PopEDX; |
|
|
1314 |
OutCode("33C9668B0A"); |
|
|
1315 |
PushECX |
|
|
1316 |
END |
|
|
1317 |
ELSE |
|
|
1318 |
END |
|
|
1319 |
END Load; |
|
|
1320 |
|
|
|
1321 |
PROCEDURE Save*(T: INTEGER); |
|
|
1322 |
BEGIN |
|
|
1323 |
CASE T OF |
|
|
1324 |
|TINTEGER, TSET, TPOINTER, TPROC: |
|
|
1325 |
PopEDX; |
|
|
1326 |
OutCode("588910") |
|
|
1327 |
|TCHAR, TSTRING, TBOOLEAN: |
|
|
1328 |
PopEDX; |
|
|
1329 |
OutCode("588810") |
|
|
1330 |
|TCARD16: |
|
|
1331 |
PopEDX; |
|
|
1332 |
OutCode("58668910") |
|
|
1333 |
|TLONGREAL: |
|
|
1334 |
PopEDX; |
|
|
1335 |
OutCode("DD1A"); |
|
|
1336 |
DEC(fpu) |
|
|
1337 |
|TREAL: |
|
|
1338 |
PopEDX; |
|
|
1339 |
OutCode("D91A"); |
|
|
1340 |
DEC(fpu) |
|
|
1341 |
|TRECORD: |
|
|
1342 |
CallRTL(_saverec); |
|
|
1343 |
OutCode("85C0750A"); |
|
|
1344 |
OnError(4) |
|
|
1345 |
|TARRAY: |
|
|
1346 |
CallRTL(_savearr) |
|
|
1347 |
ELSE |
|
|
1348 |
END |
|
|
1349 |
END Save; |
|
|
1350 |
|
|
|
1351 |
PROCEDURE OpenArray*(A: TIDX; n: INTEGER); |
|
|
1352 |
VAR i: INTEGER; |
|
|
1353 |
BEGIN |
|
|
1354 |
PopEDX; |
|
|
1355 |
FOR i := n - 1 TO 0 BY -1 DO |
|
|
1356 |
PushConst(A[i]) |
|
|
1357 |
END; |
|
|
1358 |
PushEDX |
|
|
1359 |
END OpenArray; |
|
|
1360 |
|
|
|
1361 |
PROCEDURE OpenIdx*(n: INTEGER); |
|
|
1362 |
BEGIN |
|
|
1363 |
OutByte(54H); |
|
|
1364 |
IF n > 1 THEN |
|
|
1365 |
PushConst(n); |
|
|
1366 |
CallRTL(_arrayidx) |
|
|
1367 |
ELSE |
|
|
1368 |
CallRTL(_arrayidx1) |
|
|
1369 |
END; |
|
|
1370 |
PopEDX; |
|
|
1371 |
OutCode("85D2750A"); |
|
|
1372 |
OnError(5); |
|
|
1373 |
PushEDX; |
|
|
1374 |
END OpenIdx; |
|
|
1375 |
|
|
|
1376 |
PROCEDURE FixIdx*(len, size: INTEGER); |
|
|
1377 |
BEGIN |
|
|
1378 |
PopEDX; |
|
|
1379 |
IntByte("5983FA", "5981FA", len); |
|
|
1380 |
OutCode("720A"); |
|
|
1381 |
OnError(5); |
|
|
1382 |
IF size > 1 THEN |
|
|
1383 |
IntByte("6BD2", "69D2", size) |
|
|
1384 |
END; |
|
|
1385 |
OutCode("03D1"); |
|
|
1386 |
PushEDX |
|
|
1387 |
END FixIdx; |
|
|
1388 |
|
|
|
1389 |
PROCEDURE Idx*; |
|
|
1390 |
BEGIN |
|
|
1391 |
PopEDX; |
|
|
1392 |
PopECX; |
|
|
1393 |
OutCode("03D1"); |
|
|
1394 |
PushEDX |
|
|
1395 |
END Idx; |
|
|
1396 |
|
|
|
1397 |
PROCEDURE DupLoadCheck*; |
|
|
1398 |
BEGIN |
|
|
1399 |
PopEDX; |
|
|
1400 |
OutCode("528B125285D2750A"); |
|
|
1401 |
OnError(6) |
|
|
1402 |
END DupLoadCheck; |
|
|
1403 |
|
|
|
1404 |
PROCEDURE DupLoad*; |
|
|
1405 |
BEGIN |
|
|
1406 |
PopEDX; |
|
|
1407 |
OutCode("528B12"); |
|
|
1408 |
PushEDX; |
|
|
1409 |
END DupLoad; |
|
|
1410 |
|
|
|
1411 |
PROCEDURE CheckNIL*; |
|
|
1412 |
BEGIN |
|
|
1413 |
PopEDX; |
|
|
1414 |
OutCode("85D2750A"); |
|
|
1415 |
OnError(6); |
|
|
1416 |
PushEDX; |
|
|
1417 |
END CheckNIL; |
|
|
1418 |
|
|
|
1419 |
PROCEDURE ExtArray*(A: TIDX; n, m: INTEGER); |
|
|
1420 |
VAR i: INTEGER; |
|
|
1421 |
BEGIN |
|
|
1422 |
FOR i := n - 1 TO 0 BY -1 DO |
|
|
1423 |
PushConst(A[i]) |
|
|
1424 |
END; |
|
|
1425 |
OutByte(54H); |
|
|
1426 |
PushConst(n); |
|
|
1427 |
PushConst(m); |
|
|
1428 |
CallRTL(_arrayrot) |
|
|
1429 |
END ExtArray; |
|
|
1430 |
|
|
|
1431 |
PROCEDURE ADR*(dim: INTEGER); |
|
|
1432 |
BEGIN |
|
|
1433 |
IF dim > 0 THEN |
|
|
1434 |
PopEDX; |
|
|
1435 |
OutCode("83C4"); |
|
|
1436 |
OutByte(dim * 4); |
|
|
1437 |
PushEDX |
|
|
1438 |
END |
|
|
1439 |
END ADR; |
|
|
1440 |
|
|
|
1441 |
PROCEDURE Len*(dim: INTEGER); |
|
|
1442 |
BEGIN |
|
|
1443 |
PopEDX; |
|
|
1444 |
IF dim < 0 THEN |
|
|
1445 |
PushConst(-dim) |
|
|
1446 |
ELSIF dim > 1 THEN |
|
|
1447 |
PopEDX; |
|
|
1448 |
OutCode("83C4"); |
|
|
1449 |
OutByte((dim - 1) * 4); |
|
|
1450 |
PushEDX |
|
|
1451 |
END |
|
|
1452 |
END Len; |
|
|
1453 |
|
|
|
1454 |
PROCEDURE For*(inc: BOOLEAN; VAR LBeg, LEnd: INTEGER); |
|
|
1455 |
BEGIN |
|
|
1456 |
LEnd := NewLabel(); |
|
|
1457 |
LBeg := NewLabel(); |
|
|
1458 |
Label(LBeg); |
|
|
1459 |
OutCode("8B14248B4424043910"); |
|
|
1460 |
IF inc THEN |
|
|
1461 |
jmp(JG, LEnd) |
|
|
1462 |
ELSE |
|
|
1463 |
jmp(JL, LEnd) |
|
|
1464 |
END |
|
|
1465 |
END For; |
|
|
1466 |
|
|
|
1467 |
PROCEDURE NextFor*(step, LBeg, LEnd: INTEGER); |
|
|
1468 |
BEGIN |
|
|
1469 |
OutCode("8B542404"); |
|
|
1470 |
IF step = 1 THEN |
|
|
1471 |
OutCode("FF02") |
|
|
1472 |
ELSIF step = -1 THEN |
|
|
1473 |
OutCode("FF0A") |
|
|
1474 |
ELSE |
|
|
1475 |
IntByte("8302", "8102", step) |
|
|
1476 |
END; |
|
|
1477 |
jmp(JMP, LBeg); |
|
|
1478 |
Label(LEnd); |
|
|
1479 |
OutCode("83C408") |
|
|
1480 |
END NextFor; |
|
|
1481 |
|
|
|
1482 |
PROCEDURE CaseLabel*(a, b, LBeg: INTEGER); |
|
|
1483 |
VAR L: INTEGER; |
|
|
1484 |
BEGIN |
|
|
1485 |
L := NewLabel(); |
|
|
1486 |
IntByte("83FA", "81FA", a); |
|
|
1487 |
IF a = b THEN |
|
|
1488 |
jmp(JNE, L) |
|
|
1489 |
ELSE |
|
|
1490 |
jmp(JL, L); |
|
|
1491 |
IntByte("83FA", "81FA", b); |
|
|
1492 |
jmp(JG, L) |
|
|
1493 |
END; |
|
|
1494 |
jmp(JMP, LBeg); |
|
|
1495 |
Label(L) |
|
|
1496 |
END CaseLabel; |
|
|
1497 |
|
|
|
1498 |
PROCEDURE Drop*; |
|
|
1499 |
BEGIN |
|
|
1500 |
PopEDX |
|
|
1501 |
END Drop; |
|
|
1502 |
|
|
|
1503 |
PROCEDURE strcmp*(Op, LR: INTEGER); |
|
|
1504 |
BEGIN |
|
|
1505 |
CASE Op OF |
|
|
1506 |
|lxEQ: PushConst(0) |
|
|
1507 |
|lxNE: PushConst(1) |
|
|
1508 |
|lxLT: PushConst(2) |
|
|
1509 |
|lxGT: PushConst(3) |
|
|
1510 |
|lxLE: PushConst(4) |
|
|
1511 |
|lxGE: PushConst(5) |
|
|
1512 |
ELSE |
|
|
1513 |
END; |
|
|
1514 |
CASE LR OF |
|
|
1515 |
|-1: CallRTL(_lstrcmp) |
|
|
1516 |
| 0: CallRTL(_strcmp) |
|
|
1517 |
| 1: CallRTL(_rstrcmp) |
|
|
1518 |
ELSE |
|
|
1519 |
END; |
|
|
1520 |
PushEAX |
|
|
1521 |
END strcmp; |
|
|
1522 |
|
|
|
1523 |
PROCEDURE Optimization; |
|
|
1524 |
VAR cur: ASMLINE; flag: BOOLEAN; |
|
|
1525 |
BEGIN |
|
|
1526 |
cur := asmlist.First(ASMLINE); |
|
|
1527 |
WHILE cur # NIL DO |
|
|
1528 |
flag := FALSE; |
|
|
1529 |
CASE cur.tcmd OF |
|
|
1530 |
|PUSHEAX: |
|
|
1531 |
flag := cur.Next(ASMLINE).tcmd = POPEAX |
|
|
1532 |
|PUSHECX: |
|
|
1533 |
flag := cur.Next(ASMLINE).tcmd = POPECX |
|
|
1534 |
|PUSHEDX: |
|
|
1535 |
flag := cur.Next(ASMLINE).tcmd = POPEDX |
|
|
1536 |
ELSE |
|
|
1537 |
END; |
|
|
1538 |
IF flag THEN |
|
|
1539 |
cur.clen := 0; |
|
|
1540 |
cur.tcmd := 0; |
|
|
1541 |
cur := cur.Next(ASMLINE); |
|
|
1542 |
cur.clen := 0; |
|
|
1543 |
cur.tcmd := 0 |
|
|
1544 |
END; |
|
|
1545 |
cur := cur.Next(ASMLINE) |
|
|
1546 |
END |
|
|
1547 |
END Optimization; |
|
|
1548 |
|
|
|
1549 |
PROCEDURE WriteKOS(FName: ARRAY OF CHAR; stk, size, datasize, gsize: INTEGER; obj: BOOLEAN); |
|
|
1550 |
CONST strsize = 2048; |
|
|
1551 |
VAR Header: KOSHEADER; F, i, filesize, filebuf, a, sec, adr, size2: INTEGER; cur: ASMLINE; |
|
|
1552 |
Coff: COFFHEADER; sym: ARRAY 18 * 4 OF CHAR; FileName: UTILS.STRING; |
|
|
1553 |
BEGIN |
|
|
1554 |
F := UTILS.CreateF(FName); |
|
|
1555 |
IF F <= 0 THEN |
|
|
1556 |
Err(1) |
|
|
1557 |
END; |
|
|
1558 |
OutFilePos := UTILS.GetMem(Align(size, 4) + datasize + 1000H); |
|
|
1559 |
filebuf := OutFilePos; |
|
|
1560 |
UTILS.MemErr(OutFilePos = 0); |
|
|
1561 |
|
|
|
1562 |
IF ~obj THEN |
|
|
1563 |
Header.menuet01 := "MENUET01"; |
|
|
1564 |
Header.ver := 1; |
| 7209 |
akron1 |
1565 |
Header.start := sys.SIZE(KOSHEADER) + ORD(kem) * 65536; |
| 6613 |
leency |
1566 |
Header.size := Align(size, 4) + datasize; |
|
|
1567 |
Header.mem := Header.size + stk + gsize + strsize * 2 + 1000H; |
| 7209 |
akron1 |
1568 |
Header.sp := Header.size + gsize + stk;// + ORD(kem) * 65536; |
| 6613 |
leency |
1569 |
Header.param := Header.sp; |
|
|
1570 |
Header.path := Header.param + strsize; |
|
|
1571 |
|
|
|
1572 |
Write(sys.ADR(Header), sys.SIZE(KOSHEADER)); |
|
|
1573 |
|
|
|
1574 |
cur := asmlist.First(ASMLINE); |
|
|
1575 |
WHILE cur # NIL DO |
|
|
1576 |
Write(sys.ADR(Code[cur.cmd]), cur.clen); |
|
|
1577 |
cur := cur.Next(ASMLINE) |
|
|
1578 |
END; |
|
|
1579 |
Fill(Align(size, 4) - size, 0X); |
|
|
1580 |
Write(sys.ADR(Data), datasize); |
|
|
1581 |
WriteF(F, filebuf, OutFilePos - filebuf) |
|
|
1582 |
|
|
|
1583 |
ELSE |
|
|
1584 |
|
|
|
1585 |
size2 := size; |
|
|
1586 |
size := Align(size, 4) - sys.SIZE(KOSHEADER); |
|
|
1587 |
Coff.Machine := IntToCard16(014CH); |
|
|
1588 |
Coff.NumberOfSections := IntToCard16(3); |
|
|
1589 |
Coff.TimeDateStamp := UTILS.Date; |
|
|
1590 |
Coff.SizeOfOptionalHeader := IntToCard16(0); |
|
|
1591 |
Coff.Characteristics := IntToCard16(0184H); |
|
|
1592 |
|
|
|
1593 |
Coff.text.name := ".flat"; |
|
|
1594 |
Coff.text.size := 0; |
|
|
1595 |
Coff.text.adr := 0; |
|
|
1596 |
Coff.text.sizealign := size; |
|
|
1597 |
Coff.text.OAPfile := 8CH; |
|
|
1598 |
Coff.text.reserved6 := size + datasize + 8CH; |
|
|
1599 |
Coff.text.reserved7 := 0; |
|
|
1600 |
Coff.text.attrflags := 40300020H; |
|
|
1601 |
|
|
|
1602 |
Coff.data.name := ".data"; |
|
|
1603 |
Coff.data.size := 0; |
|
|
1604 |
Coff.data.adr := 0; |
|
|
1605 |
Coff.data.sizealign := datasize; |
|
|
1606 |
Coff.data.OAPfile := size + 8CH; |
|
|
1607 |
Coff.data.reserved6 := 0; |
|
|
1608 |
Coff.data.reserved7 := 0; |
|
|
1609 |
Coff.data.reserved8 := 0; |
|
|
1610 |
Coff.data.attrflags := 0C0300040H; |
|
|
1611 |
|
|
|
1612 |
Coff.bss.name := ".bss"; |
|
|
1613 |
Coff.bss.size := 0; |
|
|
1614 |
Coff.bss.adr := 0; |
|
|
1615 |
Coff.bss.sizealign := gsize; |
|
|
1616 |
Coff.bss.OAPfile := 0; |
|
|
1617 |
Coff.bss.reserved6 := 0; |
|
|
1618 |
Coff.bss.reserved7 := 0; |
|
|
1619 |
Coff.bss.reserved8 := 0; |
|
|
1620 |
Coff.bss.attrflags := 0C03000C0H; |
|
|
1621 |
|
|
|
1622 |
size := Align(size2, 4); |
|
|
1623 |
rcount := 0; |
|
|
1624 |
cur := asmlist.First(ASMLINE); |
|
|
1625 |
WHILE cur # NIL DO |
|
|
1626 |
IF cur.tcmd IN {OCMD, GCMD} THEN |
|
|
1627 |
sys.GET(sys.ADR(Code[cur.cmd]), a); |
|
|
1628 |
IF a < size THEN |
|
|
1629 |
a := a - sys.SIZE(KOSHEADER); |
|
|
1630 |
sec := 1 |
|
|
1631 |
ELSIF a < size + datasize THEN |
|
|
1632 |
a := a - size; |
|
|
1633 |
sec := 2 |
|
|
1634 |
ELSE |
|
|
1635 |
a := a - size - datasize; |
|
|
1636 |
sec := 3 |
|
|
1637 |
END; |
|
|
1638 |
sys.PUT(sys.ADR(Code[cur.cmd]), a); |
|
|
1639 |
sys.PUT(sys.ADR(Reloc[rcount]), cur.adr - sys.SIZE(KOSHEADER)); |
|
|
1640 |
INC(rcount, 4); |
|
|
1641 |
sys.PUT(sys.ADR(Reloc[rcount]), sec); |
|
|
1642 |
INC(rcount, 4); |
|
|
1643 |
sys.PUT(sys.ADR(Reloc[rcount]), 06X); INC(rcount); |
|
|
1644 |
sys.PUT(sys.ADR(Reloc[rcount]), 00X); INC(rcount); |
|
|
1645 |
END; |
|
|
1646 |
Write(sys.ADR(Code[cur.cmd]), cur.clen); |
|
|
1647 |
cur := cur.Next(ASMLINE) |
|
|
1648 |
END; |
|
|
1649 |
size := size2; |
|
|
1650 |
Fill(Align(size, 4) - size2, 0X); |
|
|
1651 |
Write(sys.ADR(Data), datasize); |
|
|
1652 |
Coff.text.reserved8 := rcount DIV 10; |
|
|
1653 |
Coff.PointerToSymbolTable := Coff.text.reserved6 + rcount; |
|
|
1654 |
Coff.NumberOfSymbols := 4; |
|
|
1655 |
|
|
|
1656 |
WriteF(F, sys.ADR(Coff), sys.SIZE(COFFHEADER)); |
|
|
1657 |
WriteF(F, filebuf, OutFilePos - filebuf); |
|
|
1658 |
WriteF(F, sys.ADR(Reloc), rcount); |
|
|
1659 |
|
|
|
1660 |
adr := sys.ADR(sym); |
|
|
1661 |
InitArray(adr, "4558504F52545300000000000100000002002E666C617400000000000000010000000300"); |
|
|
1662 |
InitArray(adr, "2E64617461000000000000000200000003002E6273730000000000000000030000000300"); |
|
|
1663 |
sys.PUT(sys.ADR(sym) + 8, Labels[Exports] - sys.SIZE(KOSHEADER)); |
|
|
1664 |
|
|
|
1665 |
WriteF(F, sys.ADR(sym), LEN(sym)); |
|
|
1666 |
i := 4; |
|
|
1667 |
WriteF(F, sys.ADR(i), 4) |
|
|
1668 |
END; |
|
|
1669 |
UTILS.CloseF(F) |
|
|
1670 |
END WriteKOS; |
|
|
1671 |
|
|
|
1672 |
PROCEDURE WriteELF(FName: ARRAY OF CHAR; code, data, glob: INTEGER); |
|
|
1673 |
VAR F, delta, filebuf: INTEGER; cur: ASMLINE; bytes: ARRAY 817H + 55FH + 4900 OF CHAR; |
|
|
1674 |
|
|
|
1675 |
PROCEDURE Add(offset: INTEGER); |
|
|
1676 |
VAR m: INTEGER; |
|
|
1677 |
BEGIN |
|
|
1678 |
sys.GET(sys.ADR(bytes[offset]), m); |
|
|
1679 |
sys.PUT(sys.ADR(bytes[offset]), m + delta) |
|
|
1680 |
END Add; |
|
|
1681 |
|
|
|
1682 |
PROCEDURE Sub(offset: INTEGER); |
|
|
1683 |
VAR m: INTEGER; |
|
|
1684 |
BEGIN |
|
|
1685 |
sys.GET(sys.ADR(bytes[offset]), m); |
|
|
1686 |
sys.PUT(sys.ADR(bytes[offset]), m - delta) |
|
|
1687 |
END Sub; |
|
|
1688 |
|
|
|
1689 |
PROCEDURE Add8(a1, a2, a3, a4, a5, a6, a7, a8: INTEGER); |
|
|
1690 |
BEGIN |
|
|
1691 |
Add(a1); Add(a2); Add(a3); Add(a4); |
|
|
1692 |
Add(a5); Add(a6); Add(a7); Add(a8) |
|
|
1693 |
END Add8; |
|
|
1694 |
|
|
|
1695 |
BEGIN |
|
|
1696 |
sys.MOVE(ELF.get(), sys.ADR(bytes[0]), ELF.size); |
|
|
1697 |
|
|
|
1698 |
DEC(code, 13); |
|
|
1699 |
|
|
|
1700 |
delta := Align(data, 1000H) - 100000H; |
|
|
1701 |
Add8(0020H, 00A4H, 00A8H, 0258H, 02B8H, 0308H, 0494H, 049CH); |
|
|
1702 |
Add8(04A4H, 0679H, 0681H, 06A4H, 06B0H, 06BAH, 0703H, 0762H); |
|
|
1703 |
Add8(0774H, 0786H, 0819H, 0823H, 17C5H, 17E5H, 17E9H, 1811H); |
|
|
1704 |
Add8(1839H, 1861H, 1889H, 1A25H, 1A95H, 1AA5H, 1C05H, 1C55H); |
|
|
1705 |
Add(1CE5H); Add(1D09H); Add(1D15H); Add(1D25H); Add(1D35H); Add(1D55H); |
|
|
1706 |
|
|
|
1707 |
delta := Align(glob, 1000H) - 3200000H; |
|
|
1708 |
Add(00A8H); Add(17EDH); Add(1C09H); Add(1D25H); |
|
|
1709 |
|
|
|
1710 |
delta := Align(code, 1000H) - 100000H; |
|
|
1711 |
Add8(0020H, 0084H, 0088H, 0098H, 009CH, 00A0H, 00B8H, 00BCH); |
|
|
1712 |
Add8(00C0H, 0118H, 011CH, 0120H, 0258H, 0278H, 02B8H, 0308H); |
|
|
1713 |
Add8(048CH, 0494H, 049CH, 04A4H, 04ACH, 04B4H, 04BCH, 04C4H); |
|
|
1714 |
Add8(04CCH, 04D4H, 04DCH, 04E4H, 04ECH, 04F4H, 04FCH, 0504H); |
|
|
1715 |
Add8(050CH, 0514H, 052BH, 0544H, 054EH, 0554H, 055EH, 056EH); |
|
|
1716 |
Add8(057EH, 058EH, 059EH, 05AEH, 05BEH, 05CEH, 05DEH, 05EEH); |
|
|
1717 |
Add8(05FEH, 060EH, 061EH, 062EH, 064CH, 0651H, 0679H, 0681H); |
|
|
1718 |
Add8(0686H, 068CH, 06A4H, 06ABH, 06B0H, 06BAH, 06D7H, 06EBH); |
|
|
1719 |
Add8(0703H, 0762H, 0774H, 0786H, 0819H, 0823H, 0828H, 082DH); |
|
|
1720 |
Add8(1635H, 1655H, 1659H, 167DH, 1681H, 16A5H, 16A9H, 16CDH); |
|
|
1721 |
Add8(16D1H, 16F5H, 16F9H, 171DH, 1721H, 1745H, 1749H, 176DH); |
|
|
1722 |
Add8(1771H, 1795H, 1799H, 17BDH, 17C1H, 17E5H, 17E9H, 1811H); |
|
|
1723 |
Add8(1839H, 1861H, 1889H, 1985H, 1995H, 19A5H, 19B5H, 19C5H); |
|
|
1724 |
Add8(19D5H, 19E5H, 19F5H, 1A05H, 1A15H, 1A25H, 1A55H, 1A65H); |
|
|
1725 |
Add8(1A75H, 1A95H, 1AA5H, 1AD5H, 1AE5H, 1AF5H, 1B05H, 1B25H); |
|
|
1726 |
Add8(1B35H, 1B45H, 1B55H, 1B65H, 1B75H, 1BB5H, 1BC5H, 1BE5H); |
|
|
1727 |
Add8(1C05H, 1C15H, 1C55H, 1C75H, 1CA5H, 1CB5H, 1CE5H, 1D05H); |
|
|
1728 |
Add8(1D15H, 1D25H, 1D35H, 1D55H, 1D75H, 1D89H, 08DEH, 08E8H); |
|
|
1729 |
Sub(0845H); Sub(087BH); Sub(0916H); Add(0C52H); Add(0C8AH); Add(0D0AH); |
|
|
1730 |
|
|
|
1731 |
OutFilePos := UTILS.GetMem(code + data + 8000H); |
|
|
1732 |
filebuf := OutFilePos; |
|
|
1733 |
UTILS.MemErr(OutFilePos = 0); |
|
|
1734 |
|
|
|
1735 |
Write(sys.ADR(bytes), 817H); |
|
|
1736 |
Fill(2DDH, 90X); |
|
|
1737 |
cur := asmlist.First(ASMLINE); |
|
|
1738 |
WHILE cur # NIL DO |
|
|
1739 |
Write(sys.ADR(Code[cur.cmd]), cur.clen); |
|
|
1740 |
cur := cur.Next(ASMLINE) |
|
|
1741 |
END; |
|
|
1742 |
Fill(Align(code, 1000H) - code, 90X); |
|
|
1743 |
Write(sys.ADR(bytes[817H]), 55FH); |
|
|
1744 |
Write(sys.ADR(Data), data); |
|
|
1745 |
Fill(Align(data, 1000H) - data, 0X); |
|
|
1746 |
Write(sys.ADR(bytes[817H + 55FH + 55FH]), 0DC5H); |
|
|
1747 |
|
|
|
1748 |
F := UTILS.CreateF(FName); |
|
|
1749 |
IF F <= 0 THEN |
|
|
1750 |
Err(1) |
|
|
1751 |
END; |
|
|
1752 |
WriteF(F, filebuf, OutFilePos - filebuf); |
|
|
1753 |
UTILS.CloseF(F) |
|
|
1754 |
END WriteELF; |
|
|
1755 |
|
|
|
1756 |
PROCEDURE DelProc*(beg, end: ASMLINE); |
|
|
1757 |
BEGIN |
|
|
1758 |
WHILE beg # end DO |
|
|
1759 |
beg.clen := 0; |
|
|
1760 |
beg.tcmd := 0; |
|
|
1761 |
beg := beg.Next(ASMLINE) |
|
|
1762 |
END; |
|
|
1763 |
beg.clen := 0; |
|
|
1764 |
beg.tcmd := 0 |
|
|
1765 |
END DelProc; |
|
|
1766 |
|
|
|
1767 |
PROCEDURE FixLabels*(FName: ARRAY OF CHAR; stk, gsize, glob: INTEGER); |
|
|
1768 |
VAR size, asize, i, rdatasize, RCount, n, temp, temp2, temp3: INTEGER; cur: ASMLINE; R: RELOC; c: CHAR; |
|
|
1769 |
BEGIN |
|
|
1770 |
dcount := Align(dcount, 4); |
|
|
1771 |
IF dll THEN |
|
|
1772 |
LoadAdr := 10000000H; |
|
|
1773 |
PackExport(ExecName) |
|
|
1774 |
ELSIF con OR gui THEN |
|
|
1775 |
LoadAdr := 400000H |
|
|
1776 |
ELSIF kos OR obj THEN |
| 7209 |
akron1 |
1777 |
LoadAdr := sys.SIZE(KOSHEADER) + ORD(kem & kos) * 65536 |
| 6613 |
leency |
1778 |
ELSIF elf THEN |
|
|
1779 |
LoadAdr := 134514420 + 1024; |
|
|
1780 |
INC(gsize, 1024) |
|
|
1781 |
END; |
|
|
1782 |
|
|
|
1783 |
IF dll OR con OR gui THEN |
|
|
1784 |
rdatasize := 0DAH + etable.size; |
|
|
1785 |
size := 1000H + LoadAdr; |
|
|
1786 |
ELSIF kos OR elf OR obj THEN |
|
|
1787 |
rdatasize := 0; |
|
|
1788 |
size := LoadAdr |
|
|
1789 |
END; |
|
|
1790 |
|
|
|
1791 |
Optimization; |
|
|
1792 |
temp2 := size; |
|
|
1793 |
cur := asmlist.First(ASMLINE); |
|
|
1794 |
WHILE cur # NIL DO |
|
|
1795 |
cur.adr := size; |
|
|
1796 |
IF cur.tcmd = LCMD THEN |
|
|
1797 |
sys.PUT(cur.varadr, size) |
|
|
1798 |
END; |
|
|
1799 |
size := size + cur.clen; |
|
|
1800 |
cur := cur.Next(ASMLINE) |
|
|
1801 |
END; |
|
|
1802 |
|
|
|
1803 |
size := temp2; |
|
|
1804 |
cur := asmlist.First(ASMLINE); |
|
|
1805 |
WHILE cur # NIL DO |
|
|
1806 |
cur.adr := size; |
|
|
1807 |
IF cur.tcmd = LCMD THEN |
|
|
1808 |
sys.PUT(cur.varadr, size) |
|
|
1809 |
ELSIF (cur.tcmd = JCMD) & cur.short THEN |
|
|
1810 |
sys.GET(cur.varadr, i); |
|
|
1811 |
temp3 := i - cur.Next(ASMLINE).adr; |
|
|
1812 |
IF (-131 <= temp3) & (temp3 <= 123) THEN |
|
|
1813 |
sys.GET(cur(ASMLINE).codeadr - 1, c); |
|
|
1814 |
IF c = JMP THEN |
|
|
1815 |
sys.PUT(cur(ASMLINE).codeadr - 1, 0EBX) |
|
|
1816 |
ELSE (*JE, JNE, JLE, JGE, JG, JL*) |
|
|
1817 |
sys.PUT(cur(ASMLINE).codeadr - 2, ORD(c) - 16); |
|
|
1818 |
sys.PUT(cur(ASMLINE).codeadr - 1, temp3); |
|
|
1819 |
DEC(cur(ASMLINE).codeadr) |
|
|
1820 |
END; |
|
|
1821 |
cur.clen := 2 |
|
|
1822 |
END |
|
|
1823 |
END; |
|
|
1824 |
size := size + cur.clen; |
|
|
1825 |
cur := cur.Next(ASMLINE) |
|
|
1826 |
END; |
|
|
1827 |
|
|
|
1828 |
IF dll OR con OR gui THEN |
|
|
1829 |
asize := Align(size, 1000H) |
|
|
1830 |
ELSIF kos OR obj THEN |
|
|
1831 |
asize := Align(size, 4) |
|
|
1832 |
ELSIF elf THEN |
|
|
1833 |
asize := 134514420 + 6508 + Align(size - 13 - LoadAdr, 1000H) |
|
|
1834 |
END; |
|
|
1835 |
|
|
|
1836 |
FOR i := 0 TO Lcount DO |
|
|
1837 |
IF Labels[i] < 0 THEN |
|
|
1838 |
Labels[i] := -Labels[i] + asize + Align(rdatasize, 1000H) |
|
|
1839 |
END |
|
|
1840 |
END; |
|
|
1841 |
|
|
|
1842 |
temp := dcount; |
|
|
1843 |
IF elf THEN |
|
|
1844 |
asize := asize + Align(dcount, 1000H) + 64 + 1024; |
|
|
1845 |
sys.PUT(sys.ADR(Code[glob + 1]), asize - 1024); |
|
|
1846 |
dcount := 0 |
|
|
1847 |
END; |
|
|
1848 |
|
|
|
1849 |
IF dll THEN |
|
|
1850 |
asize := asize - LoadAdr + 0DAH; |
|
|
1851 |
FOR i := 0 TO etable.namecount - 1 DO |
|
|
1852 |
etable.arradr[i] := Labels[etable.arradr[i]] - LoadAdr; |
|
|
1853 |
etable.arrnameptr[i] := etable.arrnameptr[i] + asize |
|
|
1854 |
END; |
|
|
1855 |
etable.arradroffset := etable.arradroffset + asize; |
|
|
1856 |
etable.arrnameptroffset := etable.arrnameptroffset + asize; |
|
|
1857 |
etable.arrnumoffset := etable.arrnumoffset + asize; |
|
|
1858 |
etable.dllnameoffset := etable.dllnameoffset + asize; |
|
|
1859 |
asize := asize + LoadAdr - 0DAH |
|
|
1860 |
END; |
|
|
1861 |
IF dll OR con OR gui THEN |
|
|
1862 |
Labels[LoadLibrary] := asize + 4; |
|
|
1863 |
Labels[GetProcAddress] := asize; |
|
|
1864 |
R.Page := 0; |
|
|
1865 |
R.Size := 0; |
|
|
1866 |
RCount := 0; |
|
|
1867 |
END; |
|
|
1868 |
cur := asmlist.First(ASMLINE); |
|
|
1869 |
|
|
|
1870 |
FOR i := 0 TO LEN(RtlProc) - 1 DO |
|
|
1871 |
RtlProc[i] := Labels[RtlProc[i]] |
|
|
1872 |
END; |
|
|
1873 |
|
|
|
1874 |
temp3 := asize + Align(rdatasize, 1000H) + dcount; |
|
|
1875 |
WHILE cur # NIL DO |
|
|
1876 |
CASE cur.tcmd OF |
|
|
1877 |
|JCMD: |
|
|
1878 |
sys.GET(cur.varadr, i); |
|
|
1879 |
sys.PUT(cur.codeadr, i - cur.Next(ASMLINE).adr) |
|
|
1880 |
|GCMD: |
|
|
1881 |
sys.GET(cur.codeadr, i); |
|
|
1882 |
sys.PUT(cur.codeadr, i + temp3) |
|
|
1883 |
|OCMD: |
|
|
1884 |
sys.MOVE(cur.varadr, cur.codeadr, 4) |
|
|
1885 |
ELSE |
|
|
1886 |
END; |
|
|
1887 |
IF dll & (cur.tcmd IN {GCMD, OCMD}) THEN |
|
|
1888 |
n := cur.adr - LoadAdr; |
|
|
1889 |
IF ASR(n, 12) = ASR(R.Page, 12) THEN |
|
|
1890 |
R.reloc[RCount] := IntToCard16(n MOD 1000H + 3000H); |
|
|
1891 |
INC(RCount); |
|
|
1892 |
INC(R.Size, 2) |
|
|
1893 |
ELSE |
|
|
1894 |
IF R.Size # 0 THEN |
|
|
1895 |
PutReloc(R) |
|
|
1896 |
END; |
|
|
1897 |
R.Page := ASR(n, 12) * 1000H; |
|
|
1898 |
R.Size := 10; |
|
|
1899 |
R.reloc[0] := IntToCard16(n MOD 1000H + 3000H); |
|
|
1900 |
RCount := 1 |
|
|
1901 |
END |
|
|
1902 |
END; |
|
|
1903 |
cur := cur.Next(ASMLINE) |
|
|
1904 |
END; |
|
|
1905 |
IF R.Size # 0 THEN |
|
|
1906 |
PutReloc(R) |
|
|
1907 |
END; |
|
|
1908 |
IF dll OR con OR gui THEN |
|
|
1909 |
WritePE(FName, stk, size - 1000H - LoadAdr, dcount, rdatasize, gsize) |
|
|
1910 |
ELSIF kos OR obj THEN |
|
|
1911 |
WriteKOS(FName, Align(stk, 4), size, dcount, gsize, obj) |
|
|
1912 |
ELSIF elf THEN |
|
|
1913 |
WriteELF(FName, size - LoadAdr, temp, gsize) |
|
|
1914 |
END |
|
|
1915 |
END FixLabels; |
|
|
1916 |
|
|
|
1917 |
PROCEDURE OutStringZ(str: ARRAY OF CHAR); |
|
|
1918 |
VAR i: INTEGER; |
|
|
1919 |
BEGIN |
|
|
1920 |
New; |
|
|
1921 |
current.clen := LENGTH(str); |
|
|
1922 |
FOR i := 0 TO current.clen - 1 DO |
|
|
1923 |
Code[ccount] := str[i]; |
|
|
1924 |
INC(ccount) |
|
|
1925 |
END; |
|
|
1926 |
Code[ccount] := 0X; |
|
|
1927 |
INC(ccount); |
|
|
1928 |
INC(current.clen) |
|
|
1929 |
END OutStringZ; |
|
|
1930 |
|
|
|
1931 |
PROCEDURE Epilog*(gsize: INTEGER; FName: ARRAY OF CHAR; stk: INTEGER); |
|
|
1932 |
VAR i, glob: INTEGER; |
|
|
1933 |
BEGIN |
|
|
1934 |
glob := 0; |
| 7209 |
akron1 |
1935 |
IF gsize < maxstrlen THEN |
|
|
1936 |
gsize := maxstrlen |
|
|
1937 |
END; |
| 6613 |
leency |
1938 |
gsize := Align(gsize, 4) + 4; |
|
|
1939 |
COPY(FName, OutFile); |
|
|
1940 |
Labels[RTABLE] := -dcount; |
|
|
1941 |
dataint(recarray[0]); |
|
|
1942 |
FOR i := 1 TO reccount DO |
|
|
1943 |
dataint(recarray[i]) |
|
|
1944 |
END; |
|
|
1945 |
current := start; |
|
|
1946 |
IF con OR gui OR dll THEN |
|
|
1947 |
PushInt(LoadLibrary); |
|
|
1948 |
PushInt(GetProcAddress); |
|
|
1949 |
OutCode("5859FF31FF3054") |
|
|
1950 |
ELSIF elf THEN |
|
|
1951 |
OutCode("6800000000"); |
|
|
1952 |
glob := current.cmd; |
|
|
1953 |
ELSIF kos OR obj THEN |
|
|
1954 |
OutByte(54H) |
|
|
1955 |
END; |
|
|
1956 |
GlobalAdr(0); |
|
|
1957 |
PushConst(ASR(gsize, 2)); |
|
|
1958 |
PushInt(RTABLE); |
|
|
1959 |
PushInt(SELFNAME); |
|
|
1960 |
CallRTL(_init); |
|
|
1961 |
current := asmlist.Last(ASMLINE); |
|
|
1962 |
IF dll THEN |
|
|
1963 |
OutCode("B801000000C9C20C00") |
|
|
1964 |
END; |
|
|
1965 |
IF obj THEN |
|
|
1966 |
OutCode("B801000000C9C20000") |
|
|
1967 |
END; |
|
|
1968 |
OutCode("EB05"); |
|
|
1969 |
Label(ASSRT); |
|
|
1970 |
CallRTL(_assrt); |
|
|
1971 |
OutCode("EB09"); |
|
|
1972 |
Label(HALT); |
|
|
1973 |
OutCode("6A006A00"); |
|
|
1974 |
CallRTL(_assrt); |
|
|
1975 |
OutCode("6A00"); |
|
|
1976 |
CallRTL(_halt); |
|
|
1977 |
Label(_floor); |
|
|
1978 |
OutCode("83EC06D93C2466812424FFF366810C24FFF7D92C2483C402D9FCDB1C2458C3"); |
|
|
1979 |
IF obj THEN |
|
|
1980 |
Label(Exports); |
|
|
1981 |
CmdN(szSTART); CmdN(START); |
|
|
1982 |
CmdN(szversion); OutInt(stk); |
|
|
1983 |
FOR i := 0 TO kosexpcount - 1 DO |
|
|
1984 |
CmdN(kosexp[i].NameLabel); CmdN(kosexp[i].Adr) |
|
|
1985 |
END; |
|
|
1986 |
OutInt(0); |
|
|
1987 |
Label(szSTART); OutStringZ("lib_init"); |
|
|
1988 |
Label(szversion); OutStringZ("version"); |
|
|
1989 |
FOR i := 0 TO kosexpcount - 1 DO |
|
|
1990 |
Label(kosexp[i].NameLabel); |
|
|
1991 |
OutStringZ(kosexp[i].Name.Name) |
|
|
1992 |
END |
|
|
1993 |
END; |
|
|
1994 |
FixLabels(FName, stk, gsize, glob) |
| 7209 |
akron1 |
1995 |
END Epilog; |
| 6613 |
leency |
1996 |
|
| 7209 |
akron1 |
1997 |
PROCEDURE setkem*; |
|
|
1998 |
BEGIN |
|
|
1999 |
kem := TRUE |
|
|
2000 |
END setkem; |
|
|
2001 |
|
|
|
2002 |
BEGIN |
|
|
2003 |
kem := FALSE |
| 6613 |
leency |
2004 |
END X86. |