TASKING VX-toolset for ARM User Guide

TASKING VX-toolset for ARM User Guide@LSH(expression)Returns the least significant half word (bits 0..15) of the result of the absolute expression. The result ofthe expression is calculated as a word (32 bits).@LSW(expression)Returns the least significant word (bits 0..31) of the result of the expression. The result of the expressionis calculated as a double-word (64 bits).Example:.DW @LSW(0x12345678).DW @MSW(0x123456); stores 0x5678; stores 0x0012@MSB(expression)Returns the most significant byte of the result of the expression.The result of the expression is calculatedas 16 bits.@MSH(expression)Returns the most significant half word (bits 16..31) of the result of the absolute expression. The result ofthe expression is calculated as a word (32 bits). @MSH(expression) is equivalent to((expression>>16) & 0xffff).@MSW(expression)Returns the most significant word of the result of the expression.The result of the expression is calculatedas a double-word (64 bits).@PRE_UAL()Returns 1 if the assembler runs in pre-UAL syntax mode by default, or 0 if the assembler runs in UALsyntax mode (default). This function reflects the setting of the assembler option --old-syntax.Example:.IF @PRE_UAL() ; true if you specified option --old-syntax... ; old code.ELSE... ; new code, UAL syntax.ENDIF@STRCAT(string1,string2)Concatenates string1 and string2 and returns them as a single string. You must enclose string1 andstring2 either with single quotes or with double quotes.Example:94