3 Commits

Author	SHA1	Message	Date
Guo Ren	131aee8b98	csky: Fixup dead loop in show_stack ... When STACKTRACE is enabled, we must pass fp as stack for unwind, otherwise random value in stack will casue a dead loop. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reported-by: Lu Baoquan <lu.baoquan@intellif.com>	2019-02-13 09:48:14 +08:00
Guo Ren	8f4f1639a1	csky: optimize kernel panic print. ... Use STACKTRACE to optimize panic print more pretty and align registers printing. Signed-off-by: Guo Ren <ren_guo@c-sky.com>	2018-12-31 23:15:38 +08:00
Guo Ren	2ce36bfa6a	csky: Debug and Ptrace GDB ... This patch adds arch ptrace implementation, stack dump and bug.h. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>	2018-10-26 00:54:25 +08:00