From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-mips/asmmacro.h | 51 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 include/asm-mips/asmmacro.h (limited to 'include/asm-mips/asmmacro.h') diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h new file mode 100644 index 00000000000..37a460aa037 --- /dev/null +++ b/include/asm-mips/asmmacro.h @@ -0,0 +1,51 @@ +/* + * 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 +#include + +#ifdef CONFIG_MIPS32 +#include +#endif +#ifdef CONFIG_MIPS64 +#include +#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 */ -- cgit v1.2.2