remarkable-linux/arch/sh
Rich Felker 834da19705 sh: add AT_HWCAP flag for J-Core cas.l instruction
The J-Core cpu has, as an ISA extension, an atomic compare-and-swap
instruction cas.l which applications need to use (instead the imask or
gusa atomic models, which are fundamentally limited to UP) for
synchronization in order to be compatible with SMP systems. Provide a
hwcap flag so that it's possible to do runtime selection and support
both.

Signed-off-by: Rich Felker <dalias@libc.org>
2016-08-05 03:29:32 +00:00
..
boards sh: make board-secureedge5410 explicitly non-modular 2016-07-31 03:33:32 +00:00
boot sh: add support for linking a builtin device tree blob in the kernel 2016-07-31 03:33:32 +00:00
cchips genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
configs arch/defconfig: remove CONFIG_RESOURCE_COUNTERS 2016-05-23 17:04:14 -07:00
drivers sh: make heartbeat driver explicitly non-modular 2016-07-31 03:33:32 +00:00
include sh: add AT_HWCAP flag for J-Core cas.l instruction 2016-08-05 03:29:32 +00:00
kernel sh: add AT_HWCAP flag for J-Core cas.l instruction 2016-08-05 03:29:32 +00:00
lib sh: New gcc support 2016-03-17 19:45:44 +00:00
lib64
math-emu
mm sh: add support for J-Core J2 processor 2016-08-05 03:29:31 +00:00
oprofile
tools
Kconfig sh: add support for J-Core J2 processor 2016-08-05 03:29:31 +00:00
Kconfig.cpu
Kconfig.debug
Makefile sh: add support for J-Core J2 processor 2016-08-05 03:29:31 +00:00