From 6aa3524c182c01b8b8b7c21c4da20c742a9b4d86 Mon Sep 17 00:00:00 2001 From: David Daney Date: Tue, 23 Sep 2008 00:05:54 -0700 Subject: MIPS: Add HARDWARE_WATCHPOINTS definitions and support code. This is the main support code for the patch. Here we just add the code, the following patches hook it up. Signed-off-by: David Daney Signed-off-by: Ralf Baechle create mode 100644 arch/mips/include/asm/watch.h create mode 100644 arch/mips/kernel/watch.c --- arch/mips/include/asm/thread_info.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/mips/include/asm/thread_info.h') diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h index bb3060699df..3f76de73c94 100644 --- a/arch/mips/include/asm/thread_info.h +++ b/arch/mips/include/asm/thread_info.h @@ -124,6 +124,7 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define TIF_32BIT_REGS 22 /* also implies 16/32 fprs */ #define TIF_32BIT_ADDR 23 /* 32-bit address space (o32/n32) */ #define TIF_FPUBOUND 24 /* thread bound to FPU-full CPU set */ +#define TIF_LOAD_WATCH 25 /* If set, load watch registers */ #define TIF_SYSCALL_TRACE 31 /* syscall trace active */ #define _TIF_SYSCALL_TRACE (1<