original_kernel/arch/sparc
David S. Miller 954fbc8985 sparc64: Implement perf_arch_fetch_caller_regs
We provide regs->tstate, regs->tpc, regs->tnpc and
regs->u_regs[UREG_FP].

regs->tstate is necessary for:

	user_mode()		(via perf_exclude_event())

	perf_misc_flags()	(via perf_prepare_sample())

regs->tpc is necessary for:

	perf_instruction_pointer() (via perf_prepare_sample())

and regs->u_regs[UREG_FP] is necessary for:

	perf_callchain()	(via perf_prepare_sample())

The regs->tnpc value is provided just to be tidy.

Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-03 23:50:59 -07:00
..
boot
configs sparc64: Update defconfig. 2010-04-03 16:18:32 -07:00
include/asm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2010-03-29 14:41:00 -07:00
kernel sparc64: Implement perf_arch_fetch_caller_regs 2010-04-03 23:50:59 -07:00
lib
math-emu
mm sparc64: Fix array size reported by vmemmap_populate() 2010-04-03 13:58:45 -07:00
oprofile
prom sparc64: Make prom entry spinlock NMI safe. 2010-03-03 09:06:03 -08:00
Kconfig pci-dma: sparc: use include/linux/pci-dma.h 2010-03-12 15:52:41 -08:00
Kconfig.debug
Makefile