On Wed, Dec 25, 2019 at 1:27 PM Sean Anderson <sean...@gmail.com> wrote: > > When debugging, it can be helpful to see more information about an > unhandled exception. This patch adds an option to view the registers at > the time of the trap, similar to the linux output on a kernel panic. > > Signed-off-by: Sean Anderson <sean...@gmail.com> > --- > Changes for v2: > - Renamed "PC" to "EPC" > > arch/riscv/Kconfig | 3 +++ > arch/riscv/cpu/mtrap.S | 3 ++- > arch/riscv/lib/interrupts.c | 50 +++++++++++++++++++++++++++++-------- > 3 files changed, 44 insertions(+), 12 deletions(-) >
Reviewed-by: Bin Meng <bmeng...@gmail.com> Tested-by: Bin Meng <bmeng...@gmail.com>
