[POWERPC] Uninline common ptrace bits

This folds back the ptrace-common.h bits back into ptrace.c and removes
that file. The FSL SPE bits from ptrace-ppc32.h are folded back in as
well.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 177 deletions

diff --git a/arch/powerpc/kernel/ptrace-common.h b/arch/powerpc/kernel/ptrace-common.h
deleted file mode 100644
index 21884535fee..00000000000
--- a/arch/powerpc/kernel/ptrace-common.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- *    Copyright (c) 2002 Stephen Rothwell, IBM Coproration
- *    Copyright (c) 2007 Benjamin Herrenschmidt, IBM Coproration
- *    Extracted from ptrace.c and ptrace32.c
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License.  See the file README.legal in the main directory of
- * this archive for more details.
- */
-
-#ifndef _POWERPC_PTRACE_COMMON_H
-#define _POWERPC_PTRACE_COMMON_H
-
-/*
- * Get contents of register REGNO in task TASK.
- */
-static inline unsigned long get_reg(struct task_struct *task, int regno)
-{
-	unsigned long tmp = 0;
-
-	if (task->thread.regs == NULL)
-		return -EIO;
-
-	if (regno == PT_MSR) {
-		tmp = ((unsigned long *)task->thread.regs)[PT_MSR];
-		return PT_MUNGE_MSR(tmp, task);
-	}
-
-	if (regno < (sizeof(struct pt_regs) / sizeof(unsigned long)))
-		return ((unsigned long *)task->thread.regs)[regno];
-
-	return -EIO;
-}
-
-/*
- * Write contents of register REGNO in task TASK.
- */
-static inline int put_reg(struct task_struct *task, int regno,
-			  unsigned long data)
-{
-	if (task->thread.regs == NULL)
-		return -EIO;
-
-	if (regno <= PT_MAX_PUT_REG) {
-		if (regno == PT_MSR)
-			data = (data & MSR_DEBUGCHANGE)
-				| (task->thread.regs->msr & ~MSR_DEBUGCHANGE);
-		((unsigned long *)task->thread.regs)[regno] = data;
-		return 0;
-	}
-	return -EIO;
-}
-
-
-static inline int get_fpregs(void __user *data,
-			     struct task_struct *task,
-			     int has_fpscr)
-{
-	unsigned int count = has_fpscr ? 33 : 32;
-
-	if (copy_to_user(data, task->thread.fpr, count * sizeof(double)))
-		return -EFAULT;
-	return 0;
-}
-
-static inline int set_fpregs(void __user *data,
-			     struct task_struct *task,
-			     int has_fpscr)
-{
-	unsigned int count = has_fpscr ? 33 : 32;
-
-	if (copy_from_user(task->thread.fpr, data, count * sizeof(double)))
-		return -EFAULT;
-	return 0;
-}
-
-
-#ifdef CONFIG_ALTIVEC
-/*
- * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go.
- * The transfer totals 34 quadword.  Quadwords 0-31 contain the
- * corresponding vector registers.  Quadword 32 contains the vscr as the
- * last word (offset 12) within that quadword.  Quadword 33 contains the
- * vrsave as the first word (offset 0) within the quadword.
- *
- * This definition of the VMX state is compatible with the current PPC32
- * ptrace interface.  This allows signal handling and ptrace to use the
- * same structures.  This also simplifies the implementation of a bi-arch
- * (combined (32- and 64-bit) gdb.
- */
-
-/*
- * Get contents of AltiVec register state in task TASK
- */
-static inline int get_vrregs(unsigned long __user *data,
-			     struct task_struct *task)
-{
-	unsigned long regsize;
-
-	/* copy AltiVec registers VR[0] .. VR[31] */
-	regsize = 32 * sizeof(vector128);
-	if (copy_to_user(data, task->thread.vr, regsize))
-		return -EFAULT;
-	data += (regsize / sizeof(unsigned long));
-
-	/* copy VSCR */
-	regsize = 1 * sizeof(vector128);
-	if (copy_to_user(data, &task->thread.vscr, regsize))
-		return -EFAULT;
-	data += (regsize / sizeof(unsigned long));
-
-	/* copy VRSAVE */
-	if (put_user(task->thread.vrsave, (u32 __user *)data))
-		return -EFAULT;
-
-	return 0;
-}
-
-/*
- * Write contents of AltiVec register state into task TASK.
- */
-static inline int set_vrregs(struct task_struct *task,
-			     unsigned long __user *data)
-{
-	unsigned long regsize;
-
-	/* copy AltiVec registers VR[0] .. VR[31] */
-	regsize = 32 * sizeof(vector128);
-	if (copy_from_user(task->thread.vr, data, regsize))
-		return -EFAULT;
-	data += (regsize / sizeof(unsigned long));
-
-	/* copy VSCR */
-	regsize = 1 * sizeof(vector128);
-	if (copy_from_user(&task->thread.vscr, data, regsize))
-		return -EFAULT;
-	data += (regsize / sizeof(unsigned long));
-
-	/* copy VRSAVE */
-	if (get_user(task->thread.vrsave, (u32 __user *)data))
-		return -EFAULT;
-
-	return 0;
-}
-#endif /* CONFIG_ALTIVEC */
-
-static inline void set_single_step(struct task_struct *task)
-{
-	struct pt_regs *regs = task->thread.regs;
-
-	if (regs != NULL) {
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
-		task->thread.dbcr0 = DBCR0_IDM | DBCR0_IC;
-		regs->msr |= MSR_DE;
-#else
-		regs->msr |= MSR_SE;
-#endif
-	}
-	set_tsk_thread_flag(task, TIF_SINGLESTEP);
-}
-
-static inline void clear_single_step(struct task_struct *task)
-{
-	struct pt_regs *regs = task->thread.regs;
-
-	if (regs != NULL) {
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
-		task->thread.dbcr0 = 0;
-		regs->msr &= ~MSR_DE;
-#else
-		regs->msr &= ~MSR_SE;
-#endif
-	}
-	clear_tsk_thread_flag(task, TIF_SINGLESTEP);
-}
-
-#endif /* _POWERPC_PTRACE_COMMON_H */