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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byteorder.h
cachectl.h
elf.h
Kbuild
page.h
ptrace.h	ARC: stop using pt_regs->orig_r8	2013-06-22 19:23:26 +05:30
setup.h
sigcontext.h
signal.h
swab.h
unistd.h