154 lines
4.6 KiB
ObjectPascal
154 lines
4.6 KiB
ObjectPascal
unit Fasm4Delphi platform;
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{Delphi Translation&Tests:Artyom Gavrilov,Vlad Untkin.
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Donate:https://money.yandex.ru/to/410014959153552}
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interface
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//{$Define FasmStaticLink}
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{$IFDEF WIN32}
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uses
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Windows;
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type
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TFasmVersion=packed record
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V1,V2:word;
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end;
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TLINE_HEADER=record
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file_path:PAnsiChar;
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line_number:cardinal;
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case byte of
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0:(file_offset:cardinal);
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1:(macro_calling_line:^TLINE_HEADER;
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macro_line:^TLINE_HEADER;);
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end;
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PLINE_HEADER=^TLINE_HEADER;
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{$EXTERNALSYM TLINE_HEADER}
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TFASM_STATE=record
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condition:Int32;
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case byte of
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0:(error_code:Int32;
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error_line:PLINE_HEADER;);
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1:(output_length:cardinal;
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output_data:pointer; );
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end;
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PFASM_STATE=^TFASM_STATE;
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{$EXTERNALSYM TFASM_STATE}
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const
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FASMDLLName='FASM.DLL';
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// General errors and conditions
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FASM_OK =0;//FASM_STATE points to output
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FASM_WORKING =1;
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FASM_ERROR =2;//FASM_STATE contains error code
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FASM_INVALID_PARAMETER =-1;
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FASM_OUT_OF_MEMORY =-2;
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FASM_STACK_OVERFLOW =-3;
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FASM_SOURCE_NOT_FOUND =-4;
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FASM_UNEXPECTED_END_OF_SOURCE =-5;
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FASM_CANNOT_GENERATE_CODE =-6;
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FASM_FORMAT_LIMITATIONS_EXCEDDED =-7;
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FASM_WRITE_FAILED =-8;
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FASM_INVALID_DEFINITION =-9;
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//Error codes for FASM_ERROR condition
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FASMERR_FILE_NOT_FOUND =-101;
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FASMERR_ERROR_READING_FILE =-102;
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FASMERR_INVALID_FILE_FORMAT =-103;
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FASMERR_INVALID_MACRO_ARGUMENTS =-104;
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FASMERR_INCOMPLETE_MACRO =-105;
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FASMERR_UNEXPECTED_CHARACTERS =-106;
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FASMERR_INVALID_ARGUMENT =-107;
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FASMERR_ILLEGAL_INSTRUCTION =-108;
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FASMERR_INVALID_OPERAND =-109;
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FASMERR_INVALID_OPERAND_SIZE =-110;
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FASMERR_OPERAND_SIZE_NOT_SPECIFIED =-111;
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FASMERR_OPERAND_SIZES_DO_NOT_MATCH =-112;
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FASMERR_INVALID_ADDRESS_SIZE =-113;
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FASMERR_ADDRESS_SIZES_DO_NOT_AGREE =-114;
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FASMERR_DISALLOWED_COMBINATION_OF_REGISTERS =-115;
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FASMERR_LONG_IMMEDIATE_NOT_ENCODABLE =-116;
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FASMERR_RELATIVE_JUMP_OUT_OF_RANGE =-117;
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FASMERR_INVALID_EXPRESSION =-118;
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FASMERR_INVALID_ADDRESS =-119;
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FASMERR_INVALID_VALUE =-120;
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FASMERR_VALUE_OUT_OF_RANGE =-121;
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FASMERR_UNDEFINED_SYMBOL =-122;
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FASMERR_INVALID_USE_OF_SYMBOL =-123;
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FASMERR_NAME_TOO_LONG =-124;
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FASMERR_INVALID_NAME =-125;
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FASMERR_RESERVED_WORD_USED_AS_SYMBOL =-126;
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FASMERR_SYMBOL_ALREADY_DEFINED =-127;
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FASMERR_MISSING_END_QUOTE =-128;
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FASMERR_MISSING_END_DIRECTIVE =-129;
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FASMERR_UNEXPECTED_INSTRUCTION =-130;
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FASMERR_EXTRA_CHARACTERS_ON_LINE =-131;
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FASMERR_SECTION_NOT_ALIGNED_ENOUGH =-132;
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FASMERR_SETTING_ALREADY_SPECIFIED =-133;
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FASMERR_DATA_ALREADY_DEFINED =-134;
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FASMERR_TOO_MANY_REPEATS =-135;
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FASMERR_SYMBOL_OUT_OF_SCOPE =-136;
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FASMERR_USER_ERROR =-140;
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FASMERR_ASSERTION_FAILED =-141;
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{$IFDEF FasmStaticLink}
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function fasm_GetVersion:TFasmVersion;stdcall;external FASMDLLName;
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function fasm_Assemble(lpSource:PAnsiChar;lpMemory:pointer;cbMemorySize:cardinal;
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nPassesLimit:word=100;hDisplayPipe:DWord=0):Int32;stdcall;external FASMDLLName;
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function fasm_AssembleFile(lpSourceFile:PAnsiChar;lpMemory:pointer;cbMemorySize:cardinal;
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nPassesLimit:word=100;hDisplayPipe:DWord=0):Int32;stdcall;external FASMDLLName;
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{$ELSE}
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var
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fasm_GetVersion:function:TFasmVersion;stdcall;
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fasm_Assemble:function(lpSource:PAnsiChar;lpMemory:pointer;cbMemorySize:cardinal;nPassesLimit:word=100;hDisplayPipe:DWord=0):Int32;stdcall;
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fasm_AssembleFile:function(lpSourceFile:PAnsiChar;lpMemory:pointer;cbMemorySize:cardinal;nPassesLimit:word=100;hDisplayPipe:DWord=0):Int32;stdcall;
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{$ENDIF}
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{$IFNDEF FasmStaticLink}
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procedure LoadFASM(Name:string=FASMDLLName);
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procedure FreeFASM;
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{$ENDIF}
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{$ENDIF}
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implementation
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{$IFDEF WIN32}
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{$IFNDEF FasmStaticLink}
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var
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&Library:THandle=0;
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procedure LoadFASM(Name:string=FASMDLLName);
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begin
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if &Library<>0 then
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FreeFasm;
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{$IFDEF FPC}
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&Library:=LoadLibrary(PChar(Name));
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Pointer(fasm_GetVersion):=GetProcAddress(&Library,'fasm_GetVersion');
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Pointer(fasm_Assemble):=GetProcAddress(&Library,'fasm_Assemble');
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Pointer(fasm_AssembleFile):=GetProcAddress(&Library,'fasm_AssembleFile');
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{$ELSE}
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&Library:=LoadLibrary(PChar(Name));
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fasm_GetVersion:=GetProcAddress(&Library,'fasm_GetVersion');
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fasm_Assemble:=GetProcAddress(&Library,'fasm_Assemble');
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fasm_AssembleFile:=GetProcAddress(&Library,'fasm_AssembleFile');
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{$ENDIF}
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end;
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procedure FreeFASM;
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begin
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if &Library=0 then
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exit;
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fasm_GetVersion:=nil;
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fasm_Assemble:=nil;
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fasm_AssembleFile:=nil;
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&Library:=0;
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end;
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{$ENDIF}
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{$ENDIF}
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end.
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