From 51748e77eba9e507f42ffa90cc7648e95ade9266 Mon Sep 17 00:00:00 2001 From: Guo Ren Date: Thu, 29 Oct 2020 02:40:37 +0000 Subject: [PATCH] csky: Fixup show_regs doesn't contain regs->usp Current show_regs didn't display regs->usp and it confused debug. So fixup wrong SP display and add PT_REGS. Signed-off-by: Guo Ren --- arch/csky/kernel/ptrace.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c index d822144..e5bd4e0 100644 --- a/arch/csky/kernel/ptrace.c +++ b/arch/csky/kernel/ptrace.c @@ -363,9 +363,10 @@ void show_regs(struct pt_regs *fp) pr_info("PC: 0x%08lx (%pS)\n", (long)fp->pc, (void *)fp->pc); pr_info("LR: 0x%08lx (%pS)\n", (long)fp->lr, (void *)fp->lr); - pr_info("SP: 0x%08lx\n", (long)fp); - pr_info("orig_a0: 0x%08lx\n", fp->orig_a0); + pr_info("SP: 0x%08lx\n", (long)fp->usp); pr_info("PSR: 0x%08lx\n", (long)fp->sr); + pr_info("orig_a0: 0x%08lx\n", fp->orig_a0); + pr_info("PT_REGS: 0x%08lx\n", (long)fp); pr_info(" a0: 0x%08lx a1: 0x%08lx a2: 0x%08lx a3: 0x%08lx\n", fp->a0, fp->a1, fp->a2, fp->a3); -- 2.7.4