linux.git/arch/sh/Kconfig.debug, branch v2.6.29

sh: Conditionalize the code dumper on CONFIG_DUMP_CODE.

2008-12-22T09:44:47+00:00

We don't really want this enabled by default, but it is still quite
useful for debugging. So, make it conditional and leave it off by
default.

Signed-off-by: Paul Mundt

sh: Kill off the unused SH_ALPHANUMERIC debug option.

2008-12-22T09:44:47+00:00

Signed-off-by: Paul Mundt

sh: Enable skipping of bss on debug platforms for sh32 also.

2008-12-22T09:44:47+00:00

This enables the same functionality that sh64 has for sh32. When running
on simulated hardware or via remote memory via the debug interface,
memory is gauranteed to be zero on boot already, and skipping the zeroing
of BSS has measurable boot time benefits.

Signed-off-by: Paul Mundt

sh: Generic kgdb stub support.

2008-12-22T09:44:04+00:00

This migrates from the old bitrotted kgdb stub implementation and moves
to the generic stub. In the process support for SH-2/SH-2A is also added,
which the old stub never provided.

Signed-off-by: Paul Mundt

sh: Convert sh64 /proc/asids to debugfs and generic sh.

2008-12-22T09:44:03+00:00

This converts the sh64 /proc/asids entry to debugfs and enables it for
all SH parts that have debugfs enabled.

On MMU systems this can be used to determine which processes are using
which ASIDs which in turn can be used for finer grained cache tag
analysis.

Signed-off-by: Paul Mundt

sh: Disable 4kB stacks when using PAGE_SIZE_64KB.

2008-09-20T11:16:35+00:00

This combination triggers a divide by zero in kernel/fork.c when
calculating the initial max_threads value:

	max_threads = mempages / (8 * THREAD_SIZE / PAGE_SIZE);

Simply disable 4K stacks on 64kB PAGE_SIZE to work around this,
as it's not a terribly useful combination to begin with.

Signed-off-by: Paul Mundt

sh: /proc/asids depends on MMU.

2008-08-03T23:11:03+00:00

Signed-off-by: Paul Mundt

sh: update sh7343 code

2008-07-28T09:10:34+00:00

updated the following codes for SH7343:
 - add register_intc_controller()
 - add EARLY_SCIF_CONSOLE_PORT
 - add define of CPG register

Signed-off-by: Yoshihiro Shimoda 
Signed-off-by: Paul Mundt

sh: Disable 4KSTACKS on nommu.

2008-06-02T04:48:59+00:00

4k stacks on nommu ends up blowing up with all sorts of interesting
slab corruption. Disable this by default unless BROKEN is also
enabled.

Signed-off-by: Paul Mundt

sh: sh-bios depends on SUPERH32.

2008-05-08T10:51:35+00:00

Signed-off-by: Paul Mundt