3 commits

Author	SHA1	Message	Date
Kefeng Wang	091b945085	riscv: Add dump stack in show_regs ... Like commit 1149aad10b ("arm64: Add dump_backtrace() in show_regs"), dump the stack in riscv show_regs as common code expects. Reviewed-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>	2021-01-14 15:09:11 -08:00
Kefeng Wang	9dd97064e2	riscv: Make stack walk callback consistent with generic code ... In order to use generic arch_stack_walk() code, make stack walk callback consistent with it. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>	2020-11-20 18:53:38 -08:00
Kefeng Wang	99c168fccb	riscv: Cleanup stacktrace ... 1. add asm/stacktrace.h for walk_stackframe and struct stackframe 2. remove unnecessary blank lines in stacktrace.c 3. fix warning "no previous prototype for ‘fill_callchain’" Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>	2020-11-20 18:53:31 -08:00