From 8157107b13099d6eb2e8ccd00b9aba009c698c38 Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Wed, 28 Aug 2013 19:53:17 -0400 Subject: tilegx: support KGDB Enter kernel debugger at boot with: --hvd UART_1=1 --hvx kgdbwait --hvx kgdboc=ttyS1,115200 or at runtime with: echo ttyS1,115200 > /sys/module/kgdboc/parameters/kgdboc echo g > /proc/sysrq-trigger Signed-off-by: Chris Metcalf --- arch/tile/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/tile/Kconfig') diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 616e2344ec6a..de599c14c4f2 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -127,6 +127,7 @@ config TILEGX select HAVE_FTRACE_MCOUNT_RECORD select HAVE_KPROBES select HAVE_KRETPROBES + select HAVE_ARCH_KGDB config TILEPRO def_bool !TILEGX -- cgit v1.2.3