kernel.git/arch/tile/kernel/kgdb.c, branch linux-3.18.y Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.18.y 2013-09-03T18:51:26Z tilegx: support KGDB 2013-09-03T18:51:26Z Chris Metcalf 2013-08-28T23:53:17Z urn:sha1:8157107b13099d6eb2e8ccd00b9aba009c698c38 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 <cmetcalf@tilera.com>