.LABEL Directive

The .LABEL directive permits a label definition to appear within a sequence of instructions that occur on a single line.

Syntax

.LABEL label_id

Parameters

label_id: Names the label identifier.




	NOTE: The `.LABEL` directive is especially useful when using the `M4` macro processor or the C preprocessor (`cpp`). You would normally use this directive in a `DEFINE` macro that includes multiple instructions.

Example

This example defines a cpp macro named Loop.

#define Loop(xx) LDO xx(%r0),%r1 ! .LABEL Loop ! ADDI,=-1,%r1,%r1 \
! BL Loop,%r0  ! NOP  ! LDI 1,%ret0 ; macro
          .CODE
step_ten
          .PROC
          .CALLINFO
          .ENTER
          Loop(10)
          .LEAVE
          .PROCEND
          .EXPORT step_ten,ENTRY

.LABEL Directive

Technical documentation

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Syntax

Parameters

Example