._LINE_TOP | CS+ V6.01.00

Renesas Electronics

._LINE_TOP

Information specified by the compiler #pragma inline_asm statement.

[Syntax]

Symbol field	Mnemonic field	Operand field	Comment field
	._LINE_TOP	inline_asm	[; comment]

[Function]

-	The ._LINE_TOP directive is the information specified by the compiler #pragma inline_asm statement.

[Description]

-	This is the #pragma inline_asm statement information of the C source program that the compiler outputs.

-	The ._LINE_TOP directive indicates the start of the instructions for a function which has been specified as inline_asm.

[Caution]

-	Assembler control instructions are not usable in assembly code for functions specified as inline_asm. In addition, only the directives listed below are usable. Specifying any other directive will lead to an error.

-	data definition/area reservation directives (.DB/.DB2/.DB4/.DB8/.DS)

-	macro directives (.MACRO/.IRP/.REPT/.LOCAL/.ENDM)

-	externally defined directive (.PUBLIC) [V1.04 or later]

-	In the .PUBLIC directive in the function specified with inline_asm, only the labels defined in the function specified with inline_asm can be used. Using any other labels will lead to errors.

-	The information handled by the ._LINE_TOP directive is the line-number information of the C source program that the compiler outputs. The user must not use this directive.