From 196f02bf900c5eb6f85d889c4f70e7cc11fda7e8 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Sun, 18 Oct 2009 01:13:00 +0000 Subject: [PATCH] powerpc: perf_event: Add alignment-faults and emulation-faults software events Hook up the alignment-faults and emulation-faults events for powerpc. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/emulated_ops.h | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h index 640c4e456aa5..f0fb4fc1f6e6 100644 --- a/arch/powerpc/include/asm/emulated_ops.h +++ b/arch/powerpc/include/asm/emulated_ops.h @@ -19,6 +19,7 @@ #define _ASM_POWERPC_EMULATED_OPS_H #include +#include #ifdef CONFIG_PPC_EMULATED_STATS @@ -70,7 +71,18 @@ extern void ppc_warn_emulated_print(const char *type); #endif /* !CONFIG_PPC_EMULATED_STATS */ -#define PPC_WARN_EMULATED(type, regs) __PPC_WARN_EMULATED(type) -#define PPC_WARN_ALIGNMENT(type, regs) __PPC_WARN_EMULATED(type) +#define PPC_WARN_EMULATED(type, regs) \ + do { \ + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, \ + 1, 0, regs, 0); \ + __PPC_WARN_EMULATED(type); \ + } while (0) + +#define PPC_WARN_ALIGNMENT(type, regs) \ + do { \ + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, \ + 1, 0, regs, regs->dar); \ + __PPC_WARN_EMULATED(type); \ + } while (0) #endif /* _ASM_POWERPC_EMULATED_OPS_H */