diff options
Diffstat (limited to 'arch/powerpc/include/asm/emulated_ops.h')
| -rw-r--r-- | arch/powerpc/include/asm/emulated_ops.h | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h index 9154e852673..f00e10e2a33 100644 --- a/arch/powerpc/include/asm/emulated_ops.h +++ b/arch/powerpc/include/asm/emulated_ops.h @@ -18,7 +18,8 @@ #ifndef _ASM_POWERPC_EMULATED_OPS_H #define _ASM_POWERPC_EMULATED_OPS_H -#include <asm/atomic.h> +#include <linux/atomic.h> +#include <linux/perf_event.h> #ifdef CONFIG_PPC_EMULATED_STATS @@ -42,22 +43,26 @@ extern struct ppc_emulated { struct ppc_emulated_entry popcntb; struct ppc_emulated_entry spe; struct ppc_emulated_entry string; + struct ppc_emulated_entry sync; struct ppc_emulated_entry unaligned; #ifdef CONFIG_MATH_EMULATION struct ppc_emulated_entry math; -#elif defined(CONFIG_8XX_MINIMAL_FPEMU) - struct ppc_emulated_entry 8xx; #endif #ifdef CONFIG_VSX struct ppc_emulated_entry vsx; #endif +#ifdef CONFIG_PPC64 + struct ppc_emulated_entry mfdscr; + struct ppc_emulated_entry mtdscr; + struct ppc_emulated_entry lq_stq; +#endif } ppc_emulated; extern u32 ppc_warn_emulated; extern void ppc_warn_emulated_print(const char *type); -#define PPC_WARN_EMULATED(type) \ +#define __PPC_WARN_EMULATED(type) \ do { \ atomic_inc(&ppc_emulated.type.val); \ if (ppc_warn_emulated) \ @@ -66,8 +71,22 @@ extern void ppc_warn_emulated_print(const char *type); #else /* !CONFIG_PPC_EMULATED_STATS */ -#define PPC_WARN_EMULATED(type) do { } while (0) +#define __PPC_WARN_EMULATED(type) do { } while (0) #endif /* !CONFIG_PPC_EMULATED_STATS */ +#define PPC_WARN_EMULATED(type, regs) \ + do { \ + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, \ + 1, regs, 0); \ + __PPC_WARN_EMULATED(type); \ + } while (0) + +#define PPC_WARN_ALIGNMENT(type, regs) \ + do { \ + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, \ + 1, regs, regs->dar); \ + __PPC_WARN_EMULATED(type); \ + } while (0) + #endif /* _ASM_POWERPC_EMULATED_OPS_H */ |