From c5d6c7708c3e58015b2e4e13e6cea02c8567a94e Mon Sep 17 00:00:00 2001 From: Alexander Shishkin Date: Tue, 1 Dec 2009 14:00:51 +0100 Subject: ARM: 5841/1: a driver for on-chip ETM and ETB This driver implements support for on-chip Embedded Tracing Macrocell and Embedded Trace Buffer. It allows to trigger tracing of kernel execution flow and exporting trace output to userspace via character device and a sysrq combo. Trace output can then be decoded by a fairly simple open source tool [1] which is already sufficient to get the idea of what the kernel is doing. [1]: http://github.com/virtuoso/etm2human Signed-off-by: Alexander Shishkin Signed-off-by: Russell King --- arch/arm/kernel/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/kernel/Makefile') diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 79087dd6d869..e7ccf7e697ce 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -17,6 +17,8 @@ obj-y := compat.o elf.o entry-armv.o entry-common.o irq.o \ process.o ptrace.o return_address.o setup.o signal.o \ sys_arm.o stacktrace.o time.o traps.o +obj-$(CONFIG_OC_ETM) += etm.o + obj-$(CONFIG_ISA_DMA_API) += dma.o obj-$(CONFIG_ARCH_ACORN) += ecard.o obj-$(CONFIG_FIQ) += fiq.o -- cgit v1.2.3-59-g8ed1b