linux.git/arch/sh/kernel/Makefile_64, branch master

sh: Merge the _32/_64 variants of arch/sh/kernel/Makefile.

2009-08-15T18:35:26+00:00

This uses the BITS export as per x86 in order to allow the same Makefile
to be used.

Signed-off-by: Paul Mundt

sh: dwarf unwinder support.

2009-08-13T16:58:43+00:00

This is a first cut at a generic DWARF unwinder for the kernel. It's
still lacking DWARF64 support and the DWARF expression support hasn't
been tested very well but it is generating proper stacktraces on SH for
WARN_ON() and NULL dereferences.

Signed-off-by: Matt Fleming 
Signed-off-by: Paul Mundt

sh: Allow multiple stack unwinders to be setup

2009-08-13T10:49:03+00:00

Provide an interface for registering stack unwinders, where each
unwinder is given a rating that describes its accuracy and
complexity. The more accurate an unwinder is, the more complex it is.

If a the current stack unwinder faults, then the stack unwinder with the
next highest accuracy will be used in its place (provided one is
available). For example, this allows unwinders, such as the DWARF
unwinder, to liberally sprinkle BUG()s to catch badly formed DWARF debug
info.

Signed-off-by: Matt Fleming 
Signed-off-by: Paul Mundt

sh: Kill off the remnants of the old timer code.

2009-05-12T10:53:55+00:00

Now with all of the TMU users moved over to the new TMU driver, and the
old TMU driver killed off, the left-over infrastructure can go along
with it.

Signed-off-by: Paul Mundt

sh: Drop dead rules from arch/sh/kernel/Makefile_64.

2009-05-08T09:01:03+00:00

Several of these options are specific to the SHcompact ISA and will need
to be rewritten for SHmedia if they are to be supported at all. Drop
the impossible rules for now.

Signed-off-by: Paul Mundt

sh: Rename arch/sh/kernel/time_32.c to arch/sh/kernel/time.c.

2009-05-08T07:17:36+00:00

This is now fully generic, and used both by _32 and _64 variants.
Rename it accordingly.

Signed-off-by: Paul Mundt

sh: Finish the sh64 migration off of ARCH_USES_GETTIMEOFFSET.

2009-05-08T07:12:17+00:00

This adds sh_tmu support to the SH-5 subtypes, which subsequently allows
us to kill off time_64.c and use the now generic time_32.c. As a bonus,
SH-5 now supports highres timers and tickless for the first time.

Signed-off-by: Paul Mundt

sh: Move dummy clockevents broadcast timer to its new home.

2009-05-03T09:29:27+00:00

The old arch/sh/kernel/timers/ directly will be going away completely
once the rest of the TMU users are migrated, so move the dummy broadcast
driver up a level in preparation.

Signed-off-by: Paul Mundt

sh: Kill off cf-enabler with extreme prejudice.

2008-12-22T09:44:46+00:00

Now that the rest of the boards that were using cf-enabler "generically"
have switched to setting up their mappings on their own, only the mach-se
boards were left using it. All of the cf-enabler using mach-se boards
use a special initialization of the MRSHPC windows rather than going
through the special PTE as other SH-4 platforms do. This consolidates
the MRSHPC setup logic, hooks it up on the boards that care, and gets rid
of any and all remaining references to cf-enabler.

This has been long overdue, as cf-enabler has been the bane of
arch/sh/kernel for the last 7 years. Good riddance.

Signed-off-by: Paul Mundt

sh: Kill off remaining CONFIG_SH_KGDB bits.

2008-12-22T09:44:05+00:00

Now that we use the generic stub, kill off all of the left over
references.

Signed-off-by: Paul Mundt