From 7ac59c624992281ff315911dea2a98ca3f3ff06e Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 17 Oct 2005 20:12:39 +1000 Subject: ppc: Fix various compile errors resulting from ptrace.c merge This introduces flush_{fp,altivec,spe}_to_thread and fixes a branch-too-far error in linking. Signed-off-by: Paul Mackerras --- include/asm-ppc/system.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/asm-ppc/system.h') diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h index af93ff04c53f..1f310783757e 100644 --- a/include/asm-ppc/system.h +++ b/include/asm-ppc/system.h @@ -74,6 +74,7 @@ extern void read_rtc_time(void); extern void pmac_find_display(void); extern void giveup_fpu(struct task_struct *); extern void enable_kernel_fp(void); +extern void flush_fp_to_thread(struct task_struct *); extern void enable_kernel_altivec(void); extern void giveup_altivec(struct task_struct *); extern void load_up_altivec(struct task_struct *); @@ -83,6 +84,23 @@ extern void load_up_spe(struct task_struct *); extern int fix_alignment(struct pt_regs *); extern void cvt_fd(float *from, double *to, unsigned long *fpscr); extern void cvt_df(double *from, float *to, unsigned long *fpscr); + +#ifdef CONFIG_ALTIVEC +extern void flush_altivec_to_thread(struct task_struct *); +#else +static inline void flush_altivec_to_thread(struct task_struct *t) +{ +} +#endif + +#ifdef CONFIG_SPE +extern void flush_spe_to_thread(struct task_struct *); +#else +static inline void flush_spe_to_thread(struct task_struct *t) +{ +} +#endif + extern int call_rtas(const char *, int, int, unsigned long *, ...); extern void cacheable_memzero(void *p, unsigned int nb); extern void *cacheable_memcpy(void *, const void *, unsigned int); -- cgit v1.2.3