From fa769d3f58e6b0db4ed9f5f05ef1f251692f90c6 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 29 Nov 2016 09:52:13 +0100 Subject: powerpc/32: Enable HW_BREAKPOINT on BOOK3S BOOK3S also has DABR register and capability to handle data breakpoints, so this patch enable it on all BOOK3S, not only 64 bits. Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/include/asm/processor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/include/asm') diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 1ba8144..2053a4b 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -225,6 +225,7 @@ struct thread_struct { #ifdef CONFIG_PPC64 unsigned long start_tb; /* Start purr when proc switched in */ unsigned long accum_tb; /* Total accumulated purr for process */ +#endif #ifdef CONFIG_HAVE_HW_BREAKPOINT struct perf_event *ptrace_bps[HBP_NUM]; /* @@ -233,7 +234,6 @@ struct thread_struct { */ struct perf_event *last_hit_ubp; #endif /* CONFIG_HAVE_HW_BREAKPOINT */ -#endif struct arch_hw_breakpoint hw_brk; /* info on the hardware breakpoint */ unsigned long trap_nr; /* last trap # on this thread */ u8 load_fp; -- cgit v1.1