diff options
Diffstat (limited to 'arch/powerpc/include/asm/processor.h')
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index a6c7069bec5d..f156bdb43e2b 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -29,14 +29,14 @@ #ifdef CONFIG_PPC64 /* Default SMT priority is set to 3. Use 11- 13bits to save priority. */ #define PPR_PRIORITY 3 -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define DEFAULT_PPR (PPR_PRIORITY << 50) #else #define DEFAULT_PPR ((u64)PPR_PRIORITY << 50) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* CONFIG_PPC64 */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <linux/thread_info.h> #include <asm/ptrace.h> @@ -159,7 +159,7 @@ struct thread_struct { unsigned long sr0; #endif #endif /* CONFIG_PPC32 */ -#if defined(CONFIG_BOOKE_OR_40x) && defined(CONFIG_PPC_KUAP) +#if defined(CONFIG_BOOKE) && defined(CONFIG_PPC_KUAP) unsigned long pid; /* value written in PID reg. at interrupt exit */ #endif /* Debug Registers */ @@ -172,11 +172,6 @@ struct thread_struct { unsigned int align_ctl; /* alignment handling control */ #ifdef CONFIG_HAVE_HW_BREAKPOINT struct perf_event *ptrace_bps[HBP_NUM_MAX]; - /* - * Helps identify source of single-step exception and subsequent - * hw-breakpoint enablement - */ - struct perf_event *last_hit_ubp[HBP_NUM_MAX]; #endif /* CONFIG_HAVE_HW_BREAKPOINT */ struct arch_hw_breakpoint hw_brk[HBP_NUM_MAX]; /* hardware breakpoint info */ unsigned long trap_nr; /* last trap # on this thread */ @@ -265,7 +260,8 @@ struct thread_struct { unsigned long sier2; unsigned long sier3; unsigned long hashkeyr; - + unsigned long dexcr; + unsigned long dexcr_onexec; /* Reset value to load on exec */ #endif }; @@ -338,6 +334,16 @@ extern int set_endian(struct task_struct *tsk, unsigned int val); extern int get_unalign_ctl(struct task_struct *tsk, unsigned long adr); extern int set_unalign_ctl(struct task_struct *tsk, unsigned int val); +#ifdef CONFIG_PPC_BOOK3S_64 + +#define PPC_GET_DEXCR_ASPECT(tsk, asp) get_dexcr_prctl((tsk), (asp)) +#define PPC_SET_DEXCR_ASPECT(tsk, asp, val) set_dexcr_prctl((tsk), (asp), (val)) + +int get_dexcr_prctl(struct task_struct *tsk, unsigned long asp); +int set_dexcr_prctl(struct task_struct *tsk, unsigned long asp, unsigned long val); + +#endif + extern void load_fp_state(struct thread_fp_state *fp); extern void store_fp_state(struct thread_fp_state *fp); extern void load_vr_state(struct thread_vr_state *vr); @@ -454,5 +460,5 @@ int enter_vmx_ops(void); void *exit_vmx_ops(void *dest); #endif /* __KERNEL__ */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_PROCESSOR_H */ |