Merge mainline v2.6.27-rc2 tree into linux-omap tree

[linux-2.6-omap-h63xx.git] / include / asm-arm / processor.h

diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
deleted file mode 100644 (file)
index bd8029e..0000000
--- a/include/asm-arm/processor.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- *  linux/include/asm-arm/processor.h
- *
- *  Copyright (C) 1995-1999 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARM_PROCESSOR_H
-#define __ASM_ARM_PROCESSOR_H
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l;})
-
-#ifdef __KERNEL__
-
-#include <asm/ptrace.h>
-#include <asm/types.h>
-
-#ifdef __KERNEL__
-#define STACK_TOP      ((current->personality == PER_LINUX_32BIT) ? \
-                        TASK_SIZE : TASK_SIZE_26)
-#define STACK_TOP_MAX  TASK_SIZE
-#endif
-
-union debug_insn {
-       u32     arm;
-       u16     thumb;
-};
-
-struct debug_entry {
-       u32                     address;
-       union debug_insn        insn;
-};
-
-struct debug_info {
-       int                     nsaved;
-       struct debug_entry      bp[2];
-};
-
-struct thread_struct {
-                                                       /* fault info     */
-       unsigned long           address;
-       unsigned long           trap_no;
-       unsigned long           error_code;
-                                                       /* debugging      */
-       struct debug_info       debug;
-};
-
-#define INIT_THREAD  { }
-
-#ifdef CONFIG_MMU
-#define nommu_start_thread(regs) do { } while (0)
-#else
-#define nommu_start_thread(regs) regs->ARM_r10 = current->mm->start_data
-#endif
-
-#define start_thread(regs,pc,sp)                                       \
-({                                                                     \
-       unsigned long *stack = (unsigned long *)sp;                     \
-       set_fs(USER_DS);                                                \
-       memzero(regs->uregs, sizeof(regs->uregs));                      \
-       if (current->personality & ADDR_LIMIT_32BIT)                    \
-               regs->ARM_cpsr = USR_MODE;                              \
-       else                                                            \
-               regs->ARM_cpsr = USR26_MODE;                            \
-       if (elf_hwcap & HWCAP_THUMB && pc & 1)                          \
-               regs->ARM_cpsr |= PSR_T_BIT;                            \
-       regs->ARM_pc = pc & ~1;         /* pc */                        \
-       regs->ARM_sp = sp;              /* sp */                        \
-       regs->ARM_r2 = stack[2];        /* r2 (envp) */                 \
-       regs->ARM_r1 = stack[1];        /* r1 (argv) */                 \
-       regs->ARM_r0 = stack[0];        /* r0 (argc) */                 \
-       nommu_start_thread(regs);                                       \
-})
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-
-/* Free all resources held by a thread. */
-extern void release_thread(struct task_struct *);
-
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk)   do { } while (0)
-
-unsigned long get_wchan(struct task_struct *p);
-
-#define cpu_relax()                    barrier()
-
-/*
- * Create a new kernel thread
- */
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
-#define task_pt_regs(p) \
-       ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1)
-
-#define KSTK_EIP(tsk)  task_pt_regs(tsk)->ARM_pc
-#define KSTK_ESP(tsk)  task_pt_regs(tsk)->ARM_sp
-
-/*
- * Prefetching support - only ARMv5.
- */
-#if __LINUX_ARM_ARCH__ >= 5
-
-#define ARCH_HAS_PREFETCH
-static inline void prefetch(const void *ptr)
-{
-       __asm__ __volatile__(
-               "pld\t%0"
-               :
-               : "o" (*(char *)ptr)
-               : "cc");
-}
-
-#define ARCH_HAS_PREFETCHW
-#define prefetchw(ptr) prefetch(ptr)
-
-#define ARCH_HAS_SPINLOCK_PREFETCH
-#define spin_lock_prefetch(x) do { } while (0)
-
-#endif
-
-#endif
-
-#endif /* __ASM_ARM_PROCESSOR_H */