From fd9648dff6f9797ecc509bcd181706a274dc074d Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Sat, 10 Sep 2005 16:01:11 +1000 Subject: [PATCH] ppc64: Add ptrace data breakpoint support Add hardware data breakpoint support. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- include/asm-ppc64/processor.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-ppc64/processor.h') diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h index 8bd7aa9..4146189 100644 --- a/include/asm-ppc64/processor.h +++ b/include/asm-ppc64/processor.h @@ -433,6 +433,7 @@ struct thread_struct { unsigned long start_tb; /* Start purr when proc switched in */ unsigned long accum_tb; /* Total accumilated purr for process */ unsigned long vdso_base; /* base of the vDSO library */ + unsigned long dabr; /* Data address breakpoint register */ #ifdef CONFIG_ALTIVEC /* Complete AltiVec register set */ vector128 vr[32] __attribute((aligned(16))); -- cgit v1.1