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authorPaul Mackerras <paulus@samba.org>2005-10-17 20:12:39 +1000
committerPaul Mackerras <paulus@samba.org>2005-10-17 20:12:39 +1000
commit7ac59c624992281ff315911dea2a98ca3f3ff06e (patch)
treecef07b70e33f78cd184a05b16876756fb6e8a4ab /include/asm-ppc/system.h
parent3e63b9ec51eb1d9f441e5015427b23d70e5991b3 (diff)
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 <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc/system.h')
-rw-r--r--include/asm-ppc/system.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index af93ff04c53..1f310783757 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);