linux/arch/microblaze/lib, branch v3.0Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v3.02011-04-07T18:14:49ZMerge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.62011-04-07T18:14:49ZLinus Torvaldstorvalds@linux-foundation.org2011-04-07T18:14:49Zurn:sha1:42933bac11e811f02200c944d8562a15f8ec4ff0
* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6:
Fix common misspellings
microblaze: Fix ftrace2011-04-01T07:34:51ZMichal Simekmonstr@monstr.eu2011-03-18T12:52:27Zurn:sha1:9e1491de519712c73ec621c4ef4872eca6f2bb57
- Do not trace idle loop which takes a lot time
- Fix cache handling in generic ftrace code
- Do not trace lib functions ashldi3, ashrdi3, lshrdi3
Functions are called from generic ftrace code which
can't be traced
Signed-off-by: Michal Simek <monstr@monstr.eu>
Fix common misspellings2011-03-31T14:26:23ZLucas De Marchilucas.demarchi@profusion.mobi2011-03-31T01:57:33Zurn:sha1:25985edcedea6396277003854657b5f3cb31a628
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
microblaze: Add missing export symbols for lib functions2011-03-09T07:09:59ZMichal Simekmonstr@monstr.eu2011-02-24T14:36:49Zurn:sha1:d50c3036fa83e72f738874cf3b81a94678ceb161
Adding missing export symbols for loadable modules.
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Fix ASM optimized code for LE2011-01-28T13:05:13ZMichal Simekmonstr@monstr.eu2011-01-28T12:26:54Zurn:sha1:de93c3c119382cb888ca8a94b642dbcf8035525e
Microblaze little-endian doesn't support ASM optimized library
functions(memcpy/memmove). Kconfig doens't contain
any information about endian that's why it is necessary to
check it in the source code.
The code is used with barrel shifter is used.
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Fix __muldi3 function for little-endian.2011-01-03T09:30:31ZMichal Simekmonstr@monstr.eu2010-12-07T10:55:06Zurn:sha1:3370d82f3b3ff04d082a9c343a80019282e41261
__muldi3 was written for big endian platforms.
Code contained half word read/write instructions which
are not compatible with little endian cpu.
Asm __muldi3 implementation is replaced by C version.
Signed-off-by: Michal Simek <monstr@monstr.eu>
arch/microblaze: Remove unnecessary semicolons2010-11-15T06:37:01ZJoe Perchesjoe@perches.com2010-11-15T03:04:21Zurn:sha1:473ff6609c0778c5939164c5c57676b74164be71
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Support C optimized lib functions for little-endian2010-10-21T05:52:02ZMichal Simekmonstr@monstr.eu2010-10-09T04:05:58Zurn:sha1:1180b28ca82c529972bfd438467d5cd71cca5372
Optimized C library functions can rapidly speedup the kernel.
memset doesn't need to be optimized because there is no difference
in behavior on little/big endian cpu.
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Separate library optimized functions2010-10-21T05:52:01ZMichal Simekmonstr@monstr.eu2010-10-09T03:58:24Zurn:sha1:93e2e85139509338c68279c7260ebb68177b23a9
memcpy/memmove/memset
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Add libgcc function directly to kernel2010-10-21T05:51:42ZMichal Simekmonstr@monstr.eu2010-08-12T12:28:53Zurn:sha1:4e07dba7cb8c9c76a52d0e32b69f13bb583a9674
Replaced libgcc functions with asm optimized implementation.
Signed-off-by: Michal Simek <monstr@monstr.eu>