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Diffstat (limited to 'arch/powerpc/kernel/ptrace-ppc32.h')
-rw-r--r--arch/powerpc/kernel/ptrace-ppc32.h65
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/powerpc/kernel/ptrace-ppc32.h b/arch/powerpc/kernel/ptrace-ppc32.h
index 24d7a2f680a..f1fd5b8a868 100644
--- a/arch/powerpc/kernel/ptrace-ppc32.h
+++ b/arch/powerpc/kernel/ptrace-ppc32.h
@@ -32,69 +32,4 @@
#define PT_MUNGE_MSR(msr, task) (msr)
-#ifdef CONFIG_SPE
-
-/*
- * For get_evrregs/set_evrregs functions 'data' has the following layout:
- *
- * struct {
- * u32 evr[32];
- * u64 acc;
- * u32 spefscr;
- * }
- */
-
-/*
- * Get contents of SPE register state in task TASK.
- */
-static inline int get_evrregs(unsigned long *data, struct task_struct *task)
-{
- int i;
-
- if (!access_ok(VERIFY_WRITE, data, 35 * sizeof(unsigned long)))
- return -EFAULT;
-
- /* copy SPEFSCR */
- if (__put_user(task->thread.spefscr, &data[34]))
- return -EFAULT;
-
- /* copy SPE registers EVR[0] .. EVR[31] */
- for (i = 0; i < 32; i++, data++)
- if (__put_user(task->thread.evr[i], data))
- return -EFAULT;
-
- /* copy ACC */
- if (__put_user64(task->thread.acc, (unsigned long long *)data))
- return -EFAULT;
-
- return 0;
-}
-
-/*
- * Write contents of SPE register state into task TASK.
- */
-static inline int set_evrregs(struct task_struct *task, unsigned long *data)
-{
- int i;
-
- if (!access_ok(VERIFY_READ, data, 35 * sizeof(unsigned long)))
- return -EFAULT;
-
- /* copy SPEFSCR */
- if (__get_user(task->thread.spefscr, &data[34]))
- return -EFAULT;
-
- /* copy SPE registers EVR[0] .. EVR[31] */
- for (i = 0; i < 32; i++, data++)
- if (__get_user(task->thread.evr[i], data))
- return -EFAULT;
- /* copy ACC */
- if (__get_user64(task->thread.acc, (unsigned long long*)data))
- return -EFAULT;
-
- return 0;
-}
-#endif /* CONFIG_SPE */
-
-
#endif /* _POWERPC_PTRACE_PPC32_H */