352 lines
10 KiB
Plaintext
352 lines
10 KiB
Plaintext
(*
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BSD 2-Clause License
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Copyright (c) 2018-2023, Anton Krotov
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All rights reserved.
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*)
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MODULE Compiler;
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IMPORT ST := STATEMENTS, PARS, UTILS, PATHS, PROG, C := CONSOLE,
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ERRORS, STRINGS, WRITER, MSP430, THUMB, TARGETS, SCAN, TEXTDRV;
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CONST
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DEF_WINDOWS = "WINDOWS";
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DEF_LINUX = "LINUX";
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DEF_KOLIBRIOS = "KOLIBRIOS";
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DEF_CPU_X86 = "CPU_X86";
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DEF_CPU_X8664 = "CPU_X8664";
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PROCEDURE keys (VAR options: PROG.OPTIONS; VAR out: PARS.PATH);
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VAR
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param: PARS.PATH;
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i, j: INTEGER;
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_end: BOOLEAN;
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value: INTEGER;
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minor,
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major: INTEGER;
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checking: SET;
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PROCEDURE getVal (VAR i: INTEGER; VAR value: INTEGER);
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VAR
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param: PARS.PATH;
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val: INTEGER;
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BEGIN
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INC(i);
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UTILS.GetArg(i, param);
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IF STRINGS.StrToInt(param, val) THEN
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value := val
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END;
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IF param[0] = "-" THEN
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DEC(i)
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END
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END getVal;
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BEGIN
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options.lower := TRUE;
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out := "";
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checking := options.checking;
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_end := FALSE;
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i := 3;
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REPEAT
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UTILS.GetArg(i, param);
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IF param = "-stk" THEN
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INC(i);
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UTILS.GetArg(i, param);
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IF STRINGS.StrToInt(param, value) & (1 <= value) & (value <= 32) THEN
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options.stack := value
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END;
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IF param[0] = "-" THEN
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DEC(i)
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END
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ELSIF param = "-out" THEN
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INC(i);
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UTILS.GetArg(i, param);
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IF param[0] = "-" THEN
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DEC(i)
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ELSE
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out := param
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END
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ELSIF param = "-tab" THEN
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getVal(i, options.tab)
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ELSIF param = "-ram" THEN
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getVal(i, options.ram)
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ELSIF param = "-rom" THEN
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getVal(i, options.rom)
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ELSIF param = "-nochk" THEN
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INC(i);
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UTILS.GetArg(i, param);
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IF param[0] = "-" THEN
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DEC(i)
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ELSE
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j := 0;
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WHILE param[j] # 0X DO
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IF param[j] = "p" THEN
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EXCL(checking, ST.chkPTR)
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ELSIF param[j] = "t" THEN
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EXCL(checking, ST.chkGUARD)
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ELSIF param[j] = "i" THEN
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EXCL(checking, ST.chkIDX)
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ELSIF param[j] = "b" THEN
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EXCL(checking, ST.chkBYTE)
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ELSIF param[j] = "c" THEN
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EXCL(checking, ST.chkCHR)
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ELSIF param[j] = "w" THEN
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EXCL(checking, ST.chkWCHR)
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ELSIF param[j] = "r" THEN
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EXCL(checking, ST.chkCHR);
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EXCL(checking, ST.chkWCHR);
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EXCL(checking, ST.chkBYTE)
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ELSIF param[j] = "s" THEN
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EXCL(checking, ST.chkSTK)
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ELSIF param[j] = "a" THEN
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checking := {}
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END;
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INC(j)
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END;
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END
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ELSIF param = "-ver" THEN
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INC(i);
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UTILS.GetArg(i, param);
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IF STRINGS.StrToVer(param, major, minor) THEN
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options.version := major * 65536 + minor
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END;
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IF param[0] = "-" THEN
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DEC(i)
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END
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ELSIF param = "-lower" THEN
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options.lower := TRUE
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ELSIF param = "-upper" THEN
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options.lower := FALSE
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ELSIF param = "-pic" THEN
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options.pic := TRUE
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ELSIF param = "-uses" THEN
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options.uses := TRUE
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ELSIF param = "-def" THEN
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INC(i);
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UTILS.GetArg(i, param);
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SCAN.NewDef(param)
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ELSIF param = "" THEN
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_end := TRUE
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ELSE
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ERRORS.BadParam(param)
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END;
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INC(i)
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UNTIL _end;
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options.checking := checking
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END keys;
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PROCEDURE OutTargetItem (target: INTEGER; text: ARRAY OF CHAR);
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VAR
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width: INTEGER;
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BEGIN
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width := 15;
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width := width - LENGTH(TARGETS.Targets[target].ComLinePar) - 4;
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C.String(" '"); C.String(TARGETS.Targets[target].ComLinePar); C.String("'");
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WHILE width > 0 DO
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C.String(20X);
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DEC(width)
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END;
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C.StringLn(text)
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END OutTargetItem;
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PROCEDURE main;
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VAR
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path: PARS.PATH;
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inname: PARS.PATH;
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ext: PARS.PATH;
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app_path: PARS.PATH;
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lib_path: PARS.PATH;
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modname: PARS.PATH;
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outname: PARS.PATH;
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param: PARS.PATH;
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temp: PARS.PATH;
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target: INTEGER;
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time: INTEGER;
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options: PROG.OPTIONS;
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BEGIN
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options.stack := 2;
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options.tab := TEXTDRV.defTabSize;
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options.version := 65536;
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options.pic := FALSE;
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options.lower := FALSE;
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options.uses := FALSE;
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options.checking := ST.chkALL;
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PATHS.GetCurrentDirectory(app_path);
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UTILS.GetArg(0, temp);
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PATHS.split(temp, path, modname, ext);
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IF PATHS.isRelative(path) THEN
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PATHS.RelPath(app_path, path, temp);
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path := temp
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END;
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lib_path := path;
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UTILS.GetArg(1, inname);
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STRINGS.replace(inname, "\", UTILS.slash);
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STRINGS.replace(inname, "/", UTILS.slash);
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C.Ln;
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C.String("Akron Oberon Compiler v"); C.Int(UTILS.vMajor); C.String("."); C.Int2(UTILS.vMinor);
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C.String(" ("); C.Int(UTILS.bit_depth); C.StringLn("-bit) " + UTILS.Date);
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C.StringLn("Copyright (c) 2018-2023, Anton Krotov");
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IF inname = "" THEN
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C.Ln;
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C.StringLn("Usage: Compiler <main module> <target> [optional settings]"); C.Ln;
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C.StringLn("target =");
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IF UTILS.bit_depth = 64 THEN
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OutTargetItem(TARGETS.Win64C, "Windows64 Console");
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OutTargetItem(TARGETS.Win64GUI, "Windows64 GUI");
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OutTargetItem(TARGETS.Win64DLL, "Windows64 DLL");
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OutTargetItem(TARGETS.Linux64, "Linux64 Exec");
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OutTargetItem(TARGETS.Linux64SO, "Linux64 SO")
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END;
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OutTargetItem(TARGETS.Win32C, "Windows32 Console");
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OutTargetItem(TARGETS.Win32GUI, "Windows32 GUI");
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OutTargetItem(TARGETS.Win32DLL, "Windows32 DLL");
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OutTargetItem(TARGETS.Linux32, "Linux32 Exec");
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OutTargetItem(TARGETS.Linux32SO, "Linux32 SO");
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OutTargetItem(TARGETS.KolibriOS, "KolibriOS Exec");
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OutTargetItem(TARGETS.KolibriOSDLL, "KolibriOS DLL");
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OutTargetItem(TARGETS.MSP430, "MSP430x{1,2}xx microcontrollers");
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OutTargetItem(TARGETS.STM32CM3, "STM32 Cortex-M3 microcontrollers");
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C.Ln;
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C.StringLn("optional settings:"); C.Ln;
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C.StringLn(" -out <file name> output"); C.Ln;
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C.StringLn(" -stk <size> set size of stack in Mbytes (Windows, Linux, KolibriOS)"); C.Ln;
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C.StringLn(" -nochk <'ptibcwra'> disable runtime checking (pointers, types, indexes,");
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C.StringLn(" BYTE, CHR, WCHR)"); C.Ln;
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C.StringLn(" -lower allow lower case for keywords (default)"); C.Ln;
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C.StringLn(" -upper only upper case for keywords"); C.Ln;
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C.StringLn(" -def <identifier> define conditional compilation symbol"); C.Ln;
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C.StringLn(" -ver <major.minor> set version of program (KolibriOS DLL)"); C.Ln;
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C.StringLn(" -ram <size> set size of RAM in bytes (MSP430) or Kbytes (STM32)"); C.Ln;
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C.StringLn(" -rom <size> set size of ROM in bytes (MSP430) or Kbytes (STM32)"); C.Ln;
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C.StringLn(" -tab <width> set width for tabs"); C.Ln;
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C.StringLn(" -uses list imported modules"); C.Ln;
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UTILS.Exit(0)
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END;
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C.Dashes;
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PATHS.split(inname, path, modname, ext);
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IF ext # UTILS.FILE_EXT THEN
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ERRORS.Error(207)
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END;
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IF PATHS.isRelative(path) THEN
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PATHS.RelPath(app_path, path, temp);
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path := temp
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END;
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UTILS.GetArg(2, param);
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IF param = "" THEN
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ERRORS.Error(205)
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END;
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SCAN.NewDef(param);
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IF TARGETS.Select(param) THEN
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target := TARGETS.target
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ELSE
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ERRORS.Error(206)
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END;
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IF TARGETS.CPU = TARGETS.cpuMSP430 THEN
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options.ram := MSP430.minRAM;
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options.rom := MSP430.minROM
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END;
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IF (TARGETS.CPU = TARGETS.cpuTHUMB) & (TARGETS.OS = TARGETS.osNONE) THEN
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options.ram := THUMB.minRAM;
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options.rom := THUMB.minROM
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END;
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IF UTILS.bit_depth < TARGETS.BitDepth THEN
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ERRORS.Error(206)
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END;
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STRINGS.append(lib_path, "lib");
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STRINGS.append(lib_path, UTILS.slash);
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STRINGS.append(lib_path, TARGETS.LibDir);
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STRINGS.append(lib_path, UTILS.slash);
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keys(options, outname);
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TEXTDRV.setTabSize(options.tab);
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IF outname = "" THEN
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outname := path;
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STRINGS.append(outname, modname);
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STRINGS.append(outname, TARGETS.FileExt)
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ELSE
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IF PATHS.isRelative(outname) THEN
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PATHS.RelPath(app_path, outname, temp);
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outname := temp
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END
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END;
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PARS.init(options);
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CASE TARGETS.OS OF
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|TARGETS.osNONE:
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|TARGETS.osWIN32,
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TARGETS.osWIN64: SCAN.NewDef(DEF_WINDOWS)
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|TARGETS.osLINUX32,
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TARGETS.osLINUX64: SCAN.NewDef(DEF_LINUX)
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|TARGETS.osKOS: SCAN.NewDef(DEF_KOLIBRIOS)
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END;
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CASE TARGETS.CPU OF
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|TARGETS.cpuX86: SCAN.NewDef(DEF_CPU_X86)
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|TARGETS.cpuAMD64: SCAN.NewDef(DEF_CPU_X8664)
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|TARGETS.cpuMSP430:
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|TARGETS.cpuTHUMB:
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|TARGETS.cpuRVM32I:
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|TARGETS.cpuRVM64I:
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END;
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ST.compile(path, lib_path, modname, outname, target, options);
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time := UTILS.GetTickCount() - UTILS.time;
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C.Dashes;
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C.Int(PARS.lines); C.String(" lines, ");
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C.Int(time DIV 100); C.String("."); C.Int2(time MOD 100); C.String(" sec, ");
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C.Int(WRITER.counter); C.StringLn(" bytes");
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UTILS.Exit(0)
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END main;
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BEGIN
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main
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END Compiler. |