On Tue, Sep 05, 2023 at 01:12:53PM +0100, Ben Dooks wrote: > When debugging, it is useful to have a backtrace to find > out what is in the call stack as the previous function (RA) > may not have been the culprit. > > Since this adds size to the build, do not add it by default > and avoid putting it in the SPL build if not needed. > > Signed-off-by: Ben Dooks <ben.do...@codethink.co.uk> > --- > v2: > - back to codethink email as sifive account is now gone > - add option to build SPL with frame pointer > (as suggested by Bo Gan <ganbo...@gmail.com> > --- > arch/riscv/Kconfig | 20 ++++++++++++++++++++ > arch/riscv/Makefile | 4 ++++ > arch/riscv/cpu/start.S | 1 + > arch/riscv/lib/interrupts.c | 35 +++++++++++++++++++++++++++++++++++ > 4 files changed, 60 insertions(+)
Tested-by: Leo Yu-Chi Liang <ycli...@andestech.com>
