From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/mips/include/asm/watch.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 arch/mips/include/asm/watch.h (limited to 'arch/mips/include/asm/watch.h') diff --git a/arch/mips/include/asm/watch.h b/arch/mips/include/asm/watch.h new file mode 100644 index 000000000..6ffe3eadf --- /dev/null +++ b/arch/mips/include/asm/watch.h @@ -0,0 +1,32 @@ +/* + * 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) 2008 David Daney + */ +#ifndef _ASM_WATCH_H +#define _ASM_WATCH_H + +#include + +#include + +void mips_install_watch_registers(struct task_struct *t); +void mips_read_watch_registers(void); +void mips_clear_watch_registers(void); +void mips_probe_watch_registers(struct cpuinfo_mips *c); + +#ifdef CONFIG_HARDWARE_WATCHPOINTS +#define __restore_watch(task) do { \ + if (unlikely(test_bit(TIF_LOAD_WATCH, \ + &task_thread_info(task)->flags))) { \ + mips_install_watch_registers(task); \ + } \ +} while (0) + +#else +#define __restore_watch(task) do {} while (0) +#endif + +#endif /* _ASM_WATCH_H */ -- cgit v1.2.3