linux/arch/arc
Vineet Gupta 16f9afe651 ARC: pt_regs update #3: Remove unused gutter at start of callee_regs
This is trickier than prev two:

* context switching code saves kernel mode callee regs in the format of
  struct callee_regs thus needs adjustment. This also reduces the height
  of topmost kernel stack frame by 1 word.

* Since kernel stack unwinder is sensitive to height of topmost kernel
  stack frame, that needs a word of adjustment too.

ptrace needs a bit of updating since pt_regs now diverges from
user_regs_struct.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2013-06-22 19:23:22 +05:30
..
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: pt_regs update #3: Remove unused gutter at start of callee_regs 2013-06-22 19:23:22 +05:30
kernel ARC: pt_regs update #3: Remove unused gutter at start of callee_regs 2013-06-22 19:23:22 +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