kevin/linux
1
Fork 0
Code
37dab4112d
linux/include/asm-sh
History
Harvey Harrison 6510d41954 kernel: Move arches to use common unaligned access 
Unaligned access is ok for the following arches:
cris, m68k, mn10300, powerpc, s390, x86

Arches that use the memmove implementation for native endian, and
the byteshifting for the opposite endianness.
h8300, m32r, xtensa

Packed struct for native endian, byteshifting for other endian:
alpha, blackfin, ia64, parisc, sparc, sparc64, mips, sh

m86knommu is generic_be for Coldfire, otherwise unaligned access is ok.

frv, arm chooses endianness based on compiler settings, uses the byteshifting
versions.  Remove the unaligned trap handler from frv as it is now unused.

v850 is le, uses the byteshifting versions for both be and le.

Remove the now unused asm-generic implementation.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29 08:06:27 -07:00
..
cpu-sh2 rtc: rtc-sh: Split out the CPU defs to asm/cpu/. 2008-01-28 13:18:58 +09:00
cpu-sh2a rtc: rtc-sh: Split out the CPU defs to asm/cpu/. 2008-01-28 13:18:58 +09:00
cpu-sh3 sh: Rename SH-3 CCR3 reg to avoid synclink_cs clash. 2008-02-25 18:49:44 +09:00
cpu-sh4 sh: Add support for SH7723 CPU subtype. 2008-04-18 09:50:07 -07:00
cpu-sh5 sh: Kill off more dead symbols. 2008-02-14 14:22:12 +09:00
dreamcast sh: Add maple bus support for the SEGA Dreamcast. 2007-09-21 15:55:55 +09:00
hd64465
landisk
mpc1211 PCI: remove initial bios sort of PCI devices on x86 2008-04-20 21:46:58 -07:00
sh03 sh: intc - remove redundant irq code for sh03, snapgear and titan 2007-09-21 11:57:47 +09:00
.gitignore
a.out.h aout: move STACK_TOP[_MAX] to asm/processor.h 2008-02-08 09:22:29 -08:00
adc.h
addrspace.h sh: Clean up places that make 29-bit physical assumptions. 2008-01-28 13:18:59 +09:00
atomic-grb.h sh: GUSA atomic rollback support. 2008-01-28 13:18:58 +09:00
atomic-irq.h
atomic-llsc.h
atomic.h sh: GUSA atomic rollback support. 2008-01-28 13:18:58 +09:00
auxvec.h sh: Provide the FPSCR init through AT_FPUCW. 2008-01-28 13:19:00 +09:00
bitops-grb.h sh: GUSA atomic rollback support. 2008-01-28 13:18:58 +09:00
bitops-irq.h sh: GUSA atomic rollback support. 2008-01-28 13:18:58 +09:00
bitops.h generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
bug.h sh: Fix up generic BUG build for SH-5. 2008-01-28 13:18:52 +09:00
bugs.h sh: Initial support for the MX-G CPU. 2008-04-18 09:50:01 -07:00
byteorder.h sh: Fix more user header breakage from sh64 integration. 2008-03-14 17:21:09 +09:00
cache.h sh: Split out cache status bits per-CPU family. 2008-01-28 13:18:38 +09:00
cacheflush.h sh: Fix argument page dcache flushing regression. 2008-01-07 13:50:18 +09:00
checksum_32.h sh: Split out checksum.h in to _32 and _64 variants. 2008-01-28 13:18:45 +09:00
checksum_64.h sh: comment tidying for sh64->sh migration. 2008-01-28 13:18:58 +09:00
checksum.h sh: Split out checksum.h in to _32 and _64 variants. 2008-01-28 13:18:45 +09:00
clock.h sh: Implement clk_round_rate() in the clock framework. 2007-07-20 13:29:09 +09:00
cmpxchg-grb.h sh: GUSA atomic rollback support. 2008-01-28 13:18:58 +09:00
cmpxchg-irq.h sh: GUSA atomic rollback support. 2008-01-28 13:18:58 +09:00
cpu-features.h
cputime.h
current.h
delay.h sh: Fix up the sh64 build. 2008-03-06 17:23:15 +09:00
device.h
div64.h
dma-mapping.h sh: declared coherent memory support V2 2008-01-28 13:19:04 +09:00
dma.h sh: dma: Fix CONFIG_SYSFS=n build. 2007-09-21 11:57:53 +09:00
dmabrg.h
edosk7705.h
elf.h sh: Kill off superfluous __KERNEL__ check in asm/elf.h. 2008-01-28 13:19:00 +09:00
emergency-restart.h
entry-macros.S sh: Fix up HAS_SR_RB typo in entry-macros. 2008-02-26 14:28:48 +09:00
errno.h
fb.h
fcntl.h
fixmap.h sh: Preparation for uncached jumps through PMB. 2008-01-28 13:18:59 +09:00
flat.h sh: Fix up binfmt_flat compile warnings. 2008-01-28 13:19:00 +09:00
fpu.h sh: Fix TIF_USEDFPU clearing under FPU emulation. 2008-03-26 19:09:21 +09:00
freq.h
futex-irq.h
futex.h
gpio.h sh: Add gpio.h stubs for PFC definitions. 2007-09-21 11:57:49 +09:00
hardirq.h
hd64461.h sh: include/asm-sh/: Spelling fixes. 2008-01-28 13:19:01 +09:00
heartbeat.h sh: heartbeat driver update. 2007-09-21 11:57:51 +09:00
hp6xx.h sh: Tidy include/asm-sh/hp6xx.h 2008-02-14 14:22:11 +09:00
hugetlb.h hugetlbfs: common code update for s390 2008-04-28 08:58:25 -07:00
hw_irq.h sh: intc - remove default interrupt priority tables 2008-01-28 13:19:02 +09:00
i2c-sh7760.h i2c: Renesas SH7760 I2C master driver 2008-04-22 22:16:47 +02:00
ide.h ide: remove ide_default_io_ctl() macro 2008-04-18 00:46:34 +02:00
ilsel.h sh: x3proto: ILSEL IRQ support. 2007-09-21 11:57:48 +09:00
io_generic.h
io_trapped.h sh: trapped io support V2 2008-02-14 14:22:09 +09:00
io.h sh: fix ioreadN_rep and iowriteN_rep 2008-02-14 14:25:37 +09:00
ioctl.h
ioctls.h sh: termios ioctl definitions 2008-02-14 14:22:07 +09:00
ipcbuf.h
irq_regs.h
irq.h sh: asm/irq.h needs asm/cpu/irq.h. 2008-02-14 14:22:12 +09:00
irqflags_32.h sh: Split out irqflags.h in to _32 and _64 variants. 2008-01-28 13:18:40 +09:00
irqflags_64.h sh: Split out irqflags.h in to _32 and _64 variants. 2008-01-28 13:18:40 +09:00
irqflags.h sh: Split out irqflags.h in to _32 and _64 variants. 2008-01-28 13:18:40 +09:00
Kbuild sh: Fix posix_types.h userspace breakage from sh64 merge. 2008-01-28 13:19:02 +09:00
kdebug.h x86: optimize page faults like all other achitectures and kill notifier cruft 2007-10-16 09:42:50 -07:00
kexec.h
keyboard.h
kgdb.h sh: Make kgdb i-cache flushing less inept. 2007-10-03 17:21:10 +09:00
kmap_types.h
kvm.h kvm: provide kvm.h for all architecture: fixes headers_install 2008-04-02 15:28:18 -07:00
lboxre2.h
linkage.h
local.h
machvec.h remove __attribute_used__ 2008-01-28 23:21:18 +01:00
magicpanelr2.h sh: Magic Panel R2 board support. 2007-09-21 11:57:54 +09:00
mc146818rtc.h
microdev.h sh: include/asm-sh/: Spelling fixes. 2008-01-28 13:19:01 +09:00
migor.h sh: Add MigoR header file 2008-04-18 09:50:03 -07:00
mman.h
mmu_context_32.h sh: Move in the SH-5 mmu_context headers. 2008-01-28 13:18:41 +09:00
mmu_context_64.h sh: Get SH-5 caches working again post-unification. 2008-02-14 14:22:12 +09:00
mmu_context.h sh: Move in the SH-5 mmu_context headers. 2008-01-28 13:18:41 +09:00
mmu.h
mmzone.h
module.h sh: Add SH-5 support to asm/module.h. 2008-01-28 13:18:39 +09:00
msgbuf.h
mutex.h
namei.h
page.h sh: Get SH-5 caches working again post-unification. 2008-02-14 14:22:12 +09:00
param.h sh: Always use CONFIG_HZ for HZ. 2008-01-28 13:19:01 +09:00
parport.h
pci.h sh: Get the SH-5 PCI support building. 2008-01-28 13:18:55 +09:00
percpu.h
pgalloc.h CONFIG_HIGHPTE vs. sub-page page tables. 2008-02-08 09:22:42 -08:00
pgtable_32.h mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
pgtable_64.h mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
pgtable.h sh: Stub in page_table_range_init() on nommu. 2008-01-28 13:19:00 +09:00
pm.h
poll.h
posix_types_32.h sh: Fix posix_types.h userspace breakage from sh64 merge. 2008-01-28 13:19:02 +09:00
posix_types_64.h sh: Fix posix_types.h userspace breakage from sh64 merge. 2008-01-28 13:19:02 +09:00
posix_types.h sh: Fix more user header breakage from sh64 integration. 2008-03-14 17:21:09 +09:00
processor_32.h sh: Fix occasional FPU register corruption under preempt. 2008-03-26 19:02:47 +09:00
processor_64.h sh: Fix occasional FPU register corruption under preempt. 2008-03-26 19:02:47 +09:00
processor.h sh: Add support for SH7723 CPU subtype. 2008-04-18 09:50:07 -07:00
ptrace.h sh: Share bug/debug traps across _32 and _64. 2008-01-28 13:18:50 +09:00
push-switch.h
r7780rp.h sh: Hook up remaining IRQ sources for R7780MP FPGA. 2008-04-18 09:50:01 -07:00
resource.h
rtc.h rtc: rtc-sh: Split out the CPU defs to asm/cpu/. 2008-01-28 13:18:58 +09:00
rts7751r2d.h sh: trapped io support for r2d V2 2008-02-14 14:22:09 +09:00
rwsem.h
scatterlist.h sh: Kill off pgtable.h from scatterlist.h. 2008-01-28 13:19:00 +09:00
sdk7780.h sh: Add support for SDK7780 board. 2008-01-28 13:19:04 +09:00
se7206.h
se7343.h
se7721.h sh: Add support for Solution Engine SH7721 board 2008-04-18 09:50:02 -07:00
se7722.h sh: SuperH KEYSC keypad data for Solution Engine 7722 2008-04-18 09:50:01 -07:00
se7751.h Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
se7780.h
se.h
sections.h sh: Preparation for uncached jumps through PMB. 2008-01-28 13:18:59 +09:00
segment.h
semaphore.h Generic semaphore implementation 2008-04-17 10:42:34 -04:00
sembuf.h
serial.h
setup.h sh: Move zero page param defs somewhere sensible. 2007-10-30 17:32:08 +09:00
sfp-machine.h
sh_bios.h
sh_keysc.h sh: SuperH KEYSC platform driver 2008-04-18 09:50:00 -07:00
shmbuf.h
shmin.h
shmparam.h
sigcontext.h sh: SH-2A FPU support. 2008-01-28 13:18:57 +09:00
siginfo.h
signal.h
smc37c93x.h
smp.h sh: Bring SMP support back from the dead. 2007-09-21 18:32:32 +09:00
snapgear.h sh: intc - remove redundant irq code for sh03, snapgear and titan 2007-09-21 11:57:47 +09:00
socket.h [NET]: Introducing socket mark socket option. 2008-01-31 19:27:19 -08:00
sockios.h
sparsemem.h
spi.h sh: add spi header and r2d platform data V3 2008-01-28 16:24:46 +09:00
spinlock_types.h sh: Overhaul spinlocks and rwlocks for SH-4A SMP. 2007-09-21 11:57:51 +09:00
spinlock.h sh: Overhaul spinlocks and rwlocks for SH-4A SMP. 2007-09-21 11:57:51 +09:00
stat.h sh: Special layout for SH-5 stat.h and user.h. 2008-01-28 13:18:53 +09:00
statfs.h
string_32.h sh: Split out asm/string.h for sh32 and sh64. 2008-01-28 13:18:40 +09:00
string_64.h sh: comment tidying for sh64->sh migration. 2008-01-28 13:18:58 +09:00
string.h sh: Split out asm/string.h for sh32 and sh64. 2008-01-28 13:18:40 +09:00
system_32.h sh: trapped io support V2 2008-02-14 14:22:09 +09:00
system_64.h sh: Preparation for uncached jumps through PMB. 2008-01-28 13:18:59 +09:00
system.h sh: Create an sh debugfs root. 2008-04-18 09:50:01 -07:00
systemh7751.h Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
termbits.h sh: termios ioctl definitions 2008-02-14 14:22:07 +09:00
termios.h sh: termios ioctl definitions 2008-02-14 14:22:07 +09:00
thread_info.h remove __attribute_used__ 2008-01-28 23:21:18 +01:00
timer.h
timex.h
titan.h
tlb_64.h sh: Move over the SH-5 head.S and tlb.h. 2008-01-28 13:18:44 +09:00
tlb.h sh: asm/tlb.h needs linux/pagemap.h for CONFIG_SWAP=n. 2008-02-14 14:22:11 +09:00
tlbflush.h remove unused flush_tlb_pgtables 2007-10-19 11:53:34 -07:00
topology.h sched, cpuset: customize sched domains, core 2008-04-19 19:45:00 +02:00
types.h sh: Share bug/debug traps across _32 and _64. 2008-01-28 13:18:50 +09:00
uaccess_32.h sh: Fix up __access_ok() check for nommu. 2008-04-18 09:50:02 -07:00
uaccess_64.h sh: make copy_to/from_user() static inline 2008-02-14 14:22:09 +09:00
uaccess.h sh: make copy_to/from_user() static inline 2008-02-14 14:22:09 +09:00
ubc.h sh: remove support for sh7300 and solution engine 7300 2007-07-26 15:37:57 +09:00
ucontext.h
unaligned.h kernel: Move arches to use common unaligned access 2008-04-29 08:06:27 -07:00
unistd_32.h sh: Wire up new timerfd syscalls. 2008-02-14 14:22:08 +09:00
unistd_64.h sh: Wire up new timerfd syscalls. 2008-02-14 14:22:08 +09:00
unistd.h sh: Split out syscall ABI for _32 and _64 variants. 2008-01-28 13:18:45 +09:00
user.h Sanitize the type of struct user.u_ar0 2008-02-07 08:42:30 -08:00
vga.h sh: Add a dummy vga.h. 2007-11-07 20:19:30 +09:00
watchdog.h
xor.h