42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
#ifndef _SPARC_ASM_H
|
||
|
|
#define _SPARC_ASM_H
|
||
|
|
|
||
|
|
/* Macros to assist the sharing of assembler code between 32-bit and
|
||
|
|
* 64-bit sparc.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef CONFIG_SPARC64
|
||
|
|
#define BRANCH32(TYPE, PREDICT, DEST) \
|
||
|
|
TYPE,PREDICT %icc, DEST
|
||
|
|
#define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \
|
||
|
|
TYPE,a,PREDICT %icc, DEST
|
||
|
|
#define BRANCH_REG_ZERO(PREDICT, REG, DEST) \
|
||
|
|
brz,PREDICT REG, DEST
|
||
|
|
#define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \
|
||
|
|
brz,a,PREDICT REG, DEST
|
||
|
|
#define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \
|
||
|
|
brnz,PREDICT REG, DEST
|
||
|
|
#define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \
|
||
|
|
brnz,a,PREDICT REG, DEST
|
||
|
|
#else
|
||
|
|
#define BRANCH32(TYPE, PREDICT, DEST) \
|
||
|
|
TYPE DEST
|
||
|
|
#define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \
|
||
|
|
TYPE,a DEST
|
||
|
|
#define BRANCH_REG_ZERO(PREDICT, REG, DEST) \
|
||
|
|
cmp REG, 0; \
|
||
|
|
be DEST
|
||
|
|
#define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \
|
||
|
|
cmp REG, 0; \
|
||
|
|
be,a DEST
|
||
|
|
#define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \
|
||
|
|
cmp REG, 0; \
|
||
|
|
bne DEST
|
||
|
|
#define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \
|
||
|
|
cmp REG, 0; \
|
||
|
|
bne,a DEST
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _SPARC_ASM_H */
|