SPARC Assembler Support

SPARC Assembler Support. More...

Files
file	cpukit/score/cpu/sparc/include/rtems/asm.h
	This header file provides interfaces to address problems caused by incompatible flavor of assemblers and toolsets.

Macros
#define	__USER_LABEL_PREFIX__   _
#define	__REGISTER_PREFIX__
#define	SYM(x)
#define	REG(x)
#define	BEGIN_CODE_DCL   .text
#define	END_CODE_DCL
#define	BEGIN_DATA_DCL   .data
#define	END_DATA_DCL
#define	BEGIN_CODE   .text
#define	END_CODE
#define	BEGIN_DATA
#define	END_DATA
#define	BEGIN_BSS
#define	END_BSS
#define	END
#define	PUBLIC(sym)
#define	EXTERN(sym)
#define	TRAP(_vector, _handler)
#define	RTRAP(_vector, _handler)

Detailed Description

SPARC Assembler Support.

Macro Definition Documentation

EXTERN

#define EXTERN

(

sym

)

Value:

.globl SYM (sym)

PUBLIC

#define PUBLIC

(

sym

)

Value:

.globl SYM (sym)

REG

#define REG

(

x

)

Value:

RTEMS_XCONCAT(__REGISTER_PREFIX__, x)

RTRAP

#define RTRAP	(		_vector,
			_handler )

Value:

mov   %g0, %l0 ; \
sethi %hi(_handler), %l4 ; \
jmp   %l4+%lo(_handler); \
mov   _vector, %l3

SYM

#define SYM

(

x

)

Value:

RTEMS_XCONCAT(__USER_LABEL_PREFIX__, x)

TRAP

#define TRAP	(		_vector,
			_handler )

Value:

mov   %psr, %l0 ; \
sethi %hi(_handler), %l4 ; \
jmp   %l4+%lo(_handler); \
mov   _vector, %l3