/*
- * arch/sh64/mach-cayman/led.c
+ * arch/sh/boards/cayman/led.c
*
* Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com>
*
#
-# linux/arch/sh64/boot/compressed/Makefile
+# arch/sh/boot/compressed/Makefile_64
#
-# This file is subject to the terms and conditions of the GNU General Public
-# License. See the file "COPYING" in the main directory of this archive
-# for more details.
+# create a compressed vmlinux image from the original vmlinux
#
# Copyright (C) 2002 Stuart Menefy
# Copyright (C) 2004 Paul Mundt
#
-# create a compressed vmlinux image from the original vmlinux
+# This file is subject to the terms and conditions of the GNU General Public
+# License. See the file "COPYING" in the main directory of this archive
+# for more details.
#
targets := vmlinux vmlinux.bin vmlinux.bin.gz \
/*
- * arch/sh64/boot/compressed/misc.c
+ * arch/sh/boot/compressed/misc_64.c
*
* This is a collection of several routines from gzip-1.0.3
* adapted for Linux.
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
+ * arch/sh/kernel/cpu/irq/intc-sh5.c
*
- * arch/sh64/kernel/irq_intc.c
+ * Interrupt Controller support for SH5 INTC.
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003 Paul Mundt
*
- * Interrupt Controller support for SH5 INTC.
* Per-interrupt selective. IRLM=0 (Fixed priority) is not
* supported being useless without a cascaded interrupt
* controller.
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/init.h>
#include <linux/interrupt.h>
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/entry.S
+ * arch/sh/kernel/cpu/sh5/entry.S
*
* Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2004, 2005 Paul Mundt
- * Copyright (C) 2003, 2004 Richard Curnow
+ * Copyright (C) 2004 - 2007 Paul Mundt
+ * Copyright (C) 2003, 2004 Richard Curnow
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/errno.h>
#include <linux/sys.h>
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/fpu.c
+ * arch/sh/kernel/cpu/sh5/fpu.c
*
* Copyright (C) 2001 Manuela Cirronis, Paolo Alberelli
* Copyright (C) 2002 STMicroelectronics Limited
* Started from SH4 version:
* Copyright (C) 1999, 2000 Kaz Kojima & Niibe Yutaka
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
-
#include <linux/sched.h>
#include <linux/signal.h>
#include <asm/processor.h>
/*
- * arch/sh64/kernel/switchto.S
+ * arch/sh/kernel/cpu/sh5/switchto.S
*
* sh64 context switch
*
/*
- * arch/sh64/kernel/unwind.c
+ * arch/sh/kernel/cpu/sh5/unwind.c
*
* Copyright (C) 2004 Paul Mundt
* Copyright (C) 2004 Richard Curnow
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/head.S
+ * arch/sh/kernel/head_64.S
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003, 2004 Paul Mundt
*
- *
- * benedict.gaster@superh.com: 2nd May 2002
- * Moved definition of empty_zero_page to its own section allowing
- * it to be placed at an absolute address known at load time.
- *
- * lethal@linux-sh.org: 9th May 2003
- * Kill off GLOBAL_NAME() usage.
- *
- * lethal@linux-sh.org: 8th May 2004
- * Add early SCIF console DTLB mapping.
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <asm/page.h>
#include <asm/cache.h>
*/
void exit_thread(void)
{
- /* See arch/sparc/kernel/process.c for the precedent for doing this -- RPC.
-
- The SH-5 FPU save/restore approach relies on last_task_used_math
- pointing to a live task_struct. When another task tries to use the
- FPU for the 1st time, the FPUDIS trap handling (see
- arch/sh64/kernel/fpu.c) will save the existing FPU state to the
- FP regs field within last_task_used_math before re-loading the new
- task's FPU state (or initialising it if the FPU has been used
- before). So if last_task_used_math is stale, and its page has already been
- re-allocated for another use, the consequences are rather grim. Unless we
- null it here, there is no other path through which it would get safely
- nulled. */
-
+ /*
+ * See arch/sparc/kernel/process.c for the precedent for doing
+ * this -- RPC.
+ *
+ * The SH-5 FPU save/restore approach relies on
+ * last_task_used_math pointing to a live task_struct. When
+ * another task tries to use the FPU for the 1st time, the FPUDIS
+ * trap handling (see arch/sh/kernel/cpu/sh5/fpu.c) will save the
+ * existing FPU state to the FP regs field within
+ * last_task_used_math before re-loading the new task's FPU state
+ * (or initialising it if the FPU has been used before). So if
+ * last_task_used_math is stale, and its page has already been
+ * re-allocated for another use, the consequences are rather
+ * grim. Unless we null it here, there is no other path through
+ * which it would get safely nulled.
+ */
#ifdef CONFIG_SH_FPU
if (last_task_used_math == current) {
last_task_used_math = NULL;
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/sh_ksyms.c
+ * arch/sh/kernel/sh_ksyms_64.c
*
* Copyright (C) 2000, 2001 Paolo Alberelli
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/rwsem.h>
#include <linux/module.h>
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/signal.c
+ * arch/sh/kernel/signal_64.c
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003 Paul Mundt
* Copyright (C) 2004 Richard Curnow
*
- * Started from sh version.
- *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/rwsem.h>
#include <linux/sched.h>
/*
- * arch/sh64/kernel/syscalls.S
+ * arch/sh/kernel/syscalls_64.S
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2004 - 2007 Paul Mundt
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/time.c
+ * arch/sh/kernel/time_64.c
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003 - 2007 Paul Mundt
* Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka
* Some code taken from i386 version.
* Copyright (C) 1991, 1992, 1995 Linus Torvalds
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/errno.h>
#include <linux/rwsem.h>
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/kernel/traps.c
+ * arch/sh/kernel/traps_64.c
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003, 2004 Paul Mundt
* Copyright (C) 2003, 2004 Richard Curnow
*
- */
-
-/*
- * 'Traps.c' handles hardware traps and faults after we have saved some
- * state in 'entry.S'.
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/sched.h>
#include <linux/kernel.h>
/*
- * arch/sh64/lib/c-checksum.c
+ * arch/sh/lib64/c-checksum.c
*
* This file contains network checksum routines that are better done
* in an architecture-specific manner due to speed..
*/
-
-#undef DEBUG
-
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/kernel.h>
--
-- Identity : Linux50 Debug Funcions
--
--- File : arch/sh64/lib/dbg.C
+-- File : arch/sh/lib64/dbg.c
--
-- Copyright 2000, 2001 STMicroelectronics Limited.
-- Copyright 2004 Richard Curnow (evt_debug etc)
/*
- * arch/sh64/lib/udelay.c
+ * arch/sh/lib64/udelay.c
*
* Delay routines, using a pre-computed "loops_per_jiffy" value.
*
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/mm/cache.c
+ * arch/sh/mm/cache-sh5.c
*
* Original version Copyright (C) 2000, 2001 Paolo Alberelli
* Second version Copyright (C) benedict.gaster@superh.com 2002
* Third version Copyright Richard.Curnow@superh.com 2003
* Hacks to third version Copyright (C) 2003 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
-
-/****************************************************************************/
-
#include <linux/init.h>
#include <linux/mman.h>
#include <linux/mm.h>
/* The following group of functions deal with mapping and unmapping a temporary
page into the DTLB slot that have been set aside for our exclusive use. */
/* In order to accomplish this, we use the generic interface for adding and
- removing a wired slot entry as defined in arch/sh64/mm/tlb.c */
+ removing a wired slot entry as defined in arch/sh/mm/tlb-sh5.c */
/****************************************************************************/
static unsigned long slot_own_flags;
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * arch/sh64/mm/extable.c
+ * arch/sh/mm/extable_64.c
*
* Copyright (C) 2003 Richard Curnow
* Copyright (C) 2003, 2004 Paul Mundt
*
* Cloned from the 2.5 SH version..
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/rwsem.h>
#include <linux/module.h>
.fixup = (unsigned long)&__copy_user_fixup,
};
-/* Some functions that may trap due to a bad user-mode address have too many loads
- and stores in them to make it at all practical to label each one and put them all in
- the main exception table.
-
- In particular, the fast memcpy routine is like this. It's fix-up is just to fall back
- to a slow byte-at-a-time copy, which is handled the conventional way. So it's functionally
- OK to just handle any trap occurring in the fast memcpy with that fixup. */
+/*
+ * Some functions that may trap due to a bad user-mode address have too
+ * many loads and stores in them to make it at all practical to label
+ * each one and put them all in the main exception table.
+ *
+ * In particular, the fast memcpy routine is like this. It's fix-up is
+ * just to fall back to a slow byte-at-a-time copy, which is handled the
+ * conventional way. So it's functionally OK to just handle any trap
+ * occurring in the fast memcpy with that fixup.
+ */
static const struct exception_table_entry *check_exception_ranges(unsigned long addr)
{
if ((addr >= (unsigned long)©_user_memcpy) &&
return 0;
}
-
/*
- * arch/sh64/mm/tlb.c
+ * arch/sh/mm/tlb-sh5.c
*
* Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
* Copyright (C) 2003 Richard Curnow <richard.curnow@superh.com>
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
- *
*/
#include <linux/mm.h>
#include <linux/init.h>
*/
inline void sh64_teardown_tlb_slot(unsigned long long config_addr)
__attribute__ ((alias("__flush_tlb_slot")));
-
-#ifndef __ASM_SH64_CHECKSUM_H
-#define __ASM_SH64_CHECKSUM_H
+#ifndef __ASM_SH_CHECKSUM_64_H
+#define __ASM_SH_CHECKSUM_64_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/checksum.h
+ * include/asm-sh/checksum_64.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
/*
return csum_fold(csum_partial(buff, len, 0));
}
-#endif /* __ASM_SH64_CHECKSUM_H */
-
+#endif /* __ASM_SH_CHECKSUM_64_H */
-#ifndef __ASM_SH64_CACHE_H
-#define __ASM_SH64_CACHE_H
+#ifndef __ASM_SH_CPU_SH5_CACHE_H
+#define __ASM_SH_CPU_SH5_CACHE_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/cache.h
+ * include/asm-sh/cpu-sh5/cache.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003, 2004 Paul Mundt
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#define L1_CACHE_SHIFT 5
* No Instruction Cache defines required, then.
*/
-#endif /* __ASM_SH64_CACHE_H */
+#endif /* __ASM_SH_CPU_SH5_CACHE_H */
-#ifndef __ASM_SH64_CACHEFLUSH_H
-#define __ASM_SH64_CACHEFLUSH_H
+#ifndef __ASM_SH_CPU_SH5_CACHEFLUSH_H
+#define __ASM_SH_CPU_SH5_CACHEFLUSH_H
#ifndef __ASSEMBLY__
#endif /* __ASSEMBLY__ */
-#endif /* __ASM_SH64_CACHEFLUSH_H */
+#endif /* __ASM_SH_CPU_SH5_CACHEFLUSH_H */
-#ifndef __ASM_SH64_IRQ_H
-#define __ASM_SH64_IRQ_H
+#ifndef __ASM_SH_CPU_SH5_IRQ_H
+#define __ASM_SH_CPU_SH5_IRQ_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/irq.h
+ * include/asm-sh/cpu-sh5/irq.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
int intc_irq_describe(char* p, int irq);
extern int platform_int_priority[NR_INTC_IRQS];
-#endif /* __ASM_SH64_IRQ_H */
+#endif /* __ASM_SH_CPU_SH5_IRQ_H */
-#ifndef __ASM_SH64_REGISTERS_H
-#define __ASM_SH64_REGISTERS_H
+#ifndef __ASM_SH_CPU_SH5_REGISTERS_H
+#define __ASM_SH_CPU_SH5_REGISTERS_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/registers.h
+ * include/asm-sh/cpu-sh5/registers.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2004 Richard Curnow
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#ifdef __ASSEMBLY__
#define __USR __str(USR)
#endif /* __ASSEMBLY__ */
-#endif /* __ASM_SH64_REGISTERS_H */
+#endif /* __ASM_SH_CPU_SH5_REGISTERS_H */
-#ifndef __ASM_SH64_PGTABLE_H
-#define __ASM_SH64_PGTABLE_H
+#ifndef __ASM_SH_PGTABLE_64_H
+#define __ASM_SH_PGTABLE_64_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
+ * include/asm-sh/pgtable_64.h
*
- * include/asm-sh64/pgtable.h
+ * This file contains the functions and defines necessary to modify and use
+ * the SuperH page table tree.
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003, 2004 Paul Mundt
* Copyright (C) 2003, 2004 Richard Curnow
*
- * This file contains the functions and defines necessary to modify and use
- * the SuperH page table tree.
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
-
#include <linux/threads.h>
#include <asm/processor.h>
#include <asm/page.h>
#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#endif /* __ASM_SH64_PGTABLE_H */
+#endif /* __ASM_SH_PGTABLE_64_H */
-#ifndef __ASM_SH64_STRING_H
-#define __ASM_SH64_STRING_H
+#ifndef __ASM_SH_STRING_64_H
+#define __ASM_SH_STRING_64_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/string.h
+ * include/asm-sh/string_64.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
*
- * Empty on purpose. ARCH SH64 ASM libs are out of the current project scope.
- *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#define __HAVE_ARCH_MEMCPY
-
extern void *memcpy(void *dest, const void *src, size_t count);
-#endif
+#endif /* __ASM_SH_STRING_64_H */
-#ifndef __ASM_SH64_UACCESS_H
-#define __ASM_SH64_UACCESS_H
+#ifndef __ASM_SH_UACCESS_64_H
+#define __ASM_SH_UACCESS_64_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/uaccess.h
+ * include/asm-sh/uaccess_64.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003, 2004 Paul Mundt
* Copyright (C) 1996, 1997, 1998 by Ralf Baechle
* and i386 version.
*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
-
#include <linux/errno.h>
#include <linux/sched.h>
extern unsigned long search_exception_table(unsigned long addr);
extern const struct exception_table_entry *search_exception_tables (unsigned long addr);
-#endif /* __ASM_SH64_UACCESS_H */
+#endif /* __ASM_SH_UACCESS_64_H */
-#ifndef __ASM_SH64_UNISTD_H
-#define __ASM_SH64_UNISTD_H
+#ifndef __ASM_SH_UNISTD_64_H
+#define __ASM_SH_UNISTD_64_H
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
+ * include/asm-sh/unistd_64.h
*
- * include/asm-sh64/unistd.h
+ * This file contains the system call numbers.
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003 - 2007 Paul Mundt
* Copyright (C) 2004 Sean McGoogan
*
- * This file contains the system call numbers.
- *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
-
#define __NR_restart_syscall 0
#define __NR_exit 1
#define __NR_fork 2
#endif
#endif /* __KERNEL__ */
-#endif /* __ASM_SH64_UNISTD_H */
+#endif /* __ASM_SH_UNISTD_64_H */
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / commitdiff