Vineet Gupta 352c1d95e3 ARC: stop using pt_regs->orig_r8 ... Historically, pt_regs have had orig_r8, an overloaded container for (1) backup copy of r8 (syscall number Trap Exceptions) (2) additional system state: (syscall/Exception/Interrupt) There is no point in keeping (1) since syscall number is never clobbered in-place, in pt_regs, unlike r0 which duals as first syscall arg as well as syscall return value and in case of syscall restart, the orig arg0 needs restoring (from orig_r0) after having been updated in-place with syscall ret value. This further paves way to convert (2) to contain ECR itself (rather than current madeup values) Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2013-06-22 19:23:26 +05:30
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boot	ARC: [TB10x] Remove redundant abilis,simple-pinctrl mechanism	2013-05-15 10:12:03 +05:30
configs	ARC: Add support for nSIM OSCI System C model	2013-05-07 13:44:00 +05:30
include	ARC: stop using pt_regs->orig_r8	2013-06-22 19:23:26 +05:30
kernel	ARC: pt_regs update #4: r25 saved/restored unconditionally	2013-06-22 19:23:25 +05:30
lib	ARC: String library	2013-02-11 20:00:35 +05:30
mm	ARC: [mm] Remove @write argument to do_page_fault()	2013-06-22 19:23:20 +05:30
oprofile	ARC: OProfile support	2013-02-15 23:16:00 +05:30
plat-arcfpga	ARC: [plat-arcfpga] Fix build breakage when !CONFIG_ARC_SERIAL	2013-06-22 13:46:41 +05:30
plat-tb10x	ARC: [TB10x] Remove redundant abilis,simple-pinctrl mechanism	2013-05-15 10:12:03 +05:30
Kbuild	ARC: Build system: Makefiles, Kconfig, Linker script	2013-02-11 20:00:25 +05:30
Kconfig	ARC: [mm] Make stack/heap Non-executable by default	2013-06-22 19:23:20 +05:30
Kconfig.debug	ARC: Build system: Makefiles, Kconfig, Linker script	2013-02-11 20:00:25 +05:30
Makefile	ARC: Use kconfig helper IS_ENABLED() to get rid of defines.h	2013-06-22 13:46:42 +05:30