linux.git/arch/sh/kernel/cpu/sh2, branch v2.6.22

sh: Fix bogus regs pointer in do_IRQ().

2007-03-14T04:03:35+00:00

SH-3 and SH-4 were trampling the register, and SH-2 wasn't even
setting it in the first place. This ended up with some rather
broken behaviour in the sysrq show_regs().

Signed-off-by: Paul Mundt

Storage class should be before const qualifier

2007-02-17T19:11:19+00:00

The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the
beginning of the declaration specifiers in a declaration is an
obsolescent feature.

Signed-off-by: Tobias Klauser 
Signed-off-by: Adrian Bunk

sh: Fixup cpu_data references for the non-boot CPUs.

2007-02-13T01:54:45+00:00

There are a lot of bogus cpu_data-> references that only end up working
for the boot CPU, convert these to current_cpu_data to fixup SMP.

Signed-off-by: Paul Mundt

sh: sh7619 / sh7206 IPR initialize update

2007-02-13T01:54:43+00:00

IPR initialize proceduere update.

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: Update SH-2 to use the debug trap jump table.

2007-02-13T01:54:43+00:00

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: Use a jump call table for debug trap handlers.

2007-02-13T01:54:43+00:00

This rips out most of the needlessly complicated sh_bios and kgdb
trap handling, and forces it all through a common fast dispatch path.
As more debug traps are inserted, it's important to keep them in sync
for all of the parts, not just SH-3/4.

As the SH-2 parts are unable to do traps in the >= 0x40 range, we
restrict the debug traps to the 0x30-0x3f range on all parts, and
also bump the kgdb breakpoint trap down in to this range (from 0xff
to 0x3c) so it's possible to use for nommu.

Optionally, this table can be padded out to catch spurious traps for
SH-3/4, but we don't do that yet..

Signed-off-by: Paul Mundt

sh: Fixup SH-2 BUG() trap handling.

2006-12-12T00:11:45+00:00

This adds in support for the BUG() trap on SH-2.

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: IPR IRQ updates for SH7619/SH7206.

2006-12-11T23:42:07+00:00

This updates the SH7619 and SH7206 code for the IPR IRQ changes.

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: stacktrace/lockdep/irqflags tracing support.

2006-12-06T01:45:40+00:00

Wire up all of the essentials for lockdep..

Signed-off-by: Paul Mundt

sh: Exception vector rework and SH-2/SH-2A support.

2006-12-06T01:45:36+00:00

This splits out common bits from the existing exception handler for
use between SH-2/SH-2A and SH-3/4, and adds support for the SH-2/2A
exceptions.

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt