linux_dsm_epyc7002/arch/sh
Paul Mundt 4352fc1b12 sh: Abstracted SH-4A UBC support on hw-breakpoint core.
This is the next big chunk of hw_breakpoint support. This decouples
the SH-4A support from the core and moves it out in to its own stub,
following many of the conventions established with the perf events
layering.

In addition to extending SH-4A support to encapsulate the remainder
of the UBC channels, clock framework support for handling the UBC
interface clock is added as well, allowing for dynamic clock gating.

This also fixes up a regression introduced by the SIGTRAP handling that
broke the ksym_tracer, to the extent that the current support works well
with all of the ksym_tracer/ptrace/kgdb. The kprobes singlestep code will
follow in turn.

With this in place, the remaining UBC variants (SH-2A and SH-4) can now
be trivially plugged in.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-05 19:06:45 +09:00
..
boards Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2009-12-16 10:29:52 -08:00
boot sh: include empty zero page in romImage 2009-12-04 16:26:20 +09:00
cchips sh: mach-hp6xx: Fix up the hp6xx build for hd64461 changes. 2009-05-20 11:27:13 +09:00
configs sh: sh4 scif pdata (sh7750/sh7760/sh4-202) 2009-12-15 12:06:33 +09:00
drivers sh: move machtypes.h to include/generated 2009-12-12 13:08:14 +01:00
include sh: Abstracted SH-4A UBC support on hw-breakpoint core. 2010-01-05 19:06:45 +09:00
kernel sh: Abstracted SH-4A UBC support on hw-breakpoint core. 2010-01-05 19:06:45 +09:00
lib sh: Optimised memset for SH4 2009-11-24 16:28:43 +09:00
lib64 sh64: Kill off special clear_page() implementation. 2009-08-04 17:17:00 +09:00
math-emu sh: Minor optimisations to FPU handling 2009-11-24 17:45:38 +09:00
mm sh: Definitions for 3-level page table layout 2009-12-17 14:31:20 +09:00
oprofile sh: oprofile: Fix up count size mismatch for common impl. 2009-11-05 17:13:15 +09:00
tools sh: move machtypes.h to include/generated 2009-12-12 13:08:14 +01:00
Kconfig sh: hw-breakpoint support requires perf events. 2009-12-21 17:35:00 +09:00
Kconfig.cpu sh: Tidy up SH-4A boot_cpu_data.flags probing. 2009-06-01 19:50:08 +09:00
Kconfig.debug sh: Remove old early serial console code V2 2009-12-15 12:07:35 +09:00
Makefile sh: move machtypes.h to include/generated 2009-12-12 13:08:14 +01:00