/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 2003 Ralf Baechle */ #ifndef _ASM_ASMMACRO_H #define _ASM_ASMMACRO_H #include <linux/config.h> #include <asm/hazards.h> #ifdef CONFIG_32BIT #include <asm/asmmacro-32.h> #endif #ifdef CONFIG_64BIT #include <asm/asmmacro-64.h> #endif .macro local_irq_enable reg=t0 mfc0 \reg, CP0_STATUS ori \reg, \reg, 1 mtc0 \reg, CP0_STATUS irq_enable_hazard .endm .macro local_irq_disable reg=t0 mfc0 \reg, CP0_STATUS ori \reg, \reg, 1 xori \reg, \reg, 1 mtc0 \reg, CP0_STATUS irq_disable_hazard .endm #ifdef CONFIG_CPU_SB1 .macro fpu_enable_hazard .set push .set noreorder .set mips2 SSNOP bnezl $0, .+4 SSNOP .set pop .endm #else .macro fpu_enable_hazard .endm #endif #endif /* _ASM_ASMMACRO_H */