Vineet Gupta 3d5e80125a ARCv2: entry: save Accumulator register pair (r58:59) if present ... Accumulator is present in configs with FPU and/or DSP MPY (mpy > 6) Instead of doing this in pt_regs (and thus every kernel entry/exit), this could have been done in context switch (and for user task only) as currently kernel doesn't clobber these registers for its own accord. However we will soon start using 64-bit multiply instructions for kernel which can clobber these. Also gcc folks also plan to start using these as GPRs, hence better to always save/restore them Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2017-04-20 15:37:49 -07:00
..
boot	ARC: vdk: Fix support of UIO	2017-03-24 13:36:08 -07:00
configs	arc: vdk: Add support of UIO	2017-02-06 09:37:57 -08:00
include	ARCv2: entry: save Accumulator register pair (r58:59) if present	2017-04-20 15:37:49 -07:00
kernel	ARCv2: entry: save Accumulator register pair (r58:59) if present	2017-04-20 15:37:49 -07:00
lib	ARC: dw2 unwind: enable cfi pseudo ops in string lib	2016-09-30 14:48:22 -07:00
mm	ARCv2: SLC: Make sure busy bit is set properly on SLC flushing	2017-03-30 17:32:33 -07:00
oprofile	ARC: OProfile support	2013-02-15 23:16:00 +05:30
plat-axs10x	ARC: move mcip.h into include/soc and adjust the includes	2016-11-30 11:54:25 -08:00
plat-eznps	ARC: [plat-*] ARC_HAS_COH_CACHES no longer relevant	2017-02-06 09:37:57 -08:00
plat-sim	ARC: [plat-*] ARC_HAS_COH_CACHES no longer relevant	2017-02-06 09:37:57 -08:00
plat-tb10x	arc: select GPIOLIB directly	2016-04-26 14:07:59 +02:00
Kbuild	ARC: Build system: Makefiles, Kconfig, Linker script	2013-02-11 20:00:25 +05:30
Kconfig	ARCv2: entry: save Accumulator register pair (r58:59) if present	2017-04-20 15:37:49 -07:00
Kconfig.debug	ARC: With earlycon in use, retire EARLY_PRINTK	2015-05-11 11:20:21 +05:30
Makefile	ARC fixes for 4.9-rc5	2016-11-11 16:51:50 -08:00