From 6d110da8c3c62167c54eb5e32bb80916a1a23362 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 4 Jun 2007 15:15:47 +1000 Subject: [PATCH] [POWERPC] powerpc: ptrace can set DABR on both 32 and 64 bits Allow ptrace to set dabr in the thread structure for both 32 and 64 bits, though only 64 bits actually uses that field, it's actually defined in both. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/ptrace.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 75bc744a62..0fb53950da 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -286,7 +286,6 @@ static void clear_single_step(struct task_struct *task) clear_tsk_thread_flag(task, TIF_SINGLESTEP); } -#ifdef CONFIG_PPC64 static int ptrace_set_debugreg(struct task_struct *task, unsigned long addr, unsigned long data) { @@ -305,7 +304,6 @@ static int ptrace_set_debugreg(struct task_struct *task, unsigned long addr, task->thread.dabr = data; return 0; } -#endif /* * Called by kernel/ptrace.c when detaching.. @@ -503,7 +501,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } -#ifdef CONFIG_PPC64 case PTRACE_GET_DEBUGREG: { ret = -EINVAL; /* We only support one DABR and no IABRS at the moment */ @@ -517,7 +514,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) case PTRACE_SET_DEBUGREG: ret = ptrace_set_debugreg(child, addr, data); break; -#endif case PTRACE_DETACH: ret = ptrace_detach(child, data); -- 2.39.5