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csky: Fixup show_regs doesn't contain regs->usp

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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 <guoren@linux.alibaba.com>
This commit is contained in:
Guo Ren 2020-10-29 02:40:37 +00:00
parent 398cb92495
commit 51748e77eb
1 changed files with 3 additions and 2 deletions
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5
arch/csky/kernel/ptrace.c
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@ -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);