Files
linux-kernel-test/arch/arc/include/asm/Kbuild
Vineet Gupta 2e651ea159 ARC: Unaligned access emulation
ARC700 doesn't natively support unaligned access, but can be emulated
-Unaligned Access Exception
-Disassembly at the Fault address to find the exact insn (long/short)

Also per Arnd's comment, we runtime control it using 2 sysctl knobs:
* SYSCTL_ARCH_UNALIGN_ALLOW: Runtime enable/disble
* SYSCTL_ARCH_UNALIGN_NO_WARN: Warn on each emulation attempt

Originally contributed by Tim Yao <tim.yao@amlogic.com>

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: Tim Yao <tim.yao@amlogic.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2013-02-15 23:16:06 +05:30

58 lines
1.3 KiB
Makefile

include include/asm-generic/Kbuild.asm
# 7-Oct-12: Jeremy Bennett <jeremy.bennett@embecosm.com>. Some of these
# headers, beyond those specified in the generic set are needed by user code.
header-y += page.h
header-y += cachectl.h
generic-y += auxvec.h
generic-y += bugs.h
generic-y += bitsperlong.h
generic-y += clkdev.h
generic-y += cputime.h
generic-y += device.h
generic-y += div64.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += fcntl.h
generic-y += fb.h
generic-y += ftrace.h
generic-y += hardirq.h
generic-y += hw_irq.h
generic-y += ioctl.h
generic-y += ioctls.h
generic-y += ipcbuf.h
generic-y += irq_regs.h
generic-y += kmap_types.h
generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
generic-y += mman.h
generic-y += msgbuf.h
generic-y += param.h
generic-y += parport.h
generic-y += pci.h
generic-y += percpu.h
generic-y += poll.h
generic-y += posix_types.h
generic-y += resource.h
generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += shmbuf.h
generic-y += shmparam.h
generic-y += siginfo.h
generic-y += socket.h
generic-y += sockios.h
generic-y += stat.h
generic-y += statfs.h
generic-y += termbits.h
generic-y += termios.h
generic-y += topology.h
generic-y += trace_clock.h
generic-y += types.h
generic-y += ucontext.h
generic-y += user.h
generic-y += vga.h
generic-y += xor.h