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soc: rockchip: fiq_debugger: arm: modify report_trace for new walk_stackframe

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Fixes: 70ccc7c066 ("ARM: 9258/1: stacktrace: Make stack walk callback consistent with generic code")
Change-Id: Ib97b995652c8a294ef41074e653b7e52efb47770
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
This commit is contained in:
Huibin Hong
2025-07-30 19:45:24 +08:00
committed by Tao Huang
parent 1f2c47597e
commit 0cd672616f
1 changed files with 6 additions and 3 deletions
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9
drivers/soc/rockchip/fiq_debugger/fiq_debugger_arm.c
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@@ -181,11 +181,13 @@ void fiq_debugger_dump_allregs(struct fiq_debugger_output *output,
struct stacktrace_state {
struct fiq_debugger_output *output;
unsigned int depth;
struct stackframe *frame;
};
static int report_trace(struct stackframe *frame, void *d)
static bool report_trace(void *d, unsigned long pc)
{
struct stacktrace_state *sts = d;
struct stackframe *frame = sts->frame;
if (sts->depth) {
sts->output->printf(sts->output,
@@ -193,11 +195,11 @@ static int report_trace(struct stackframe *frame, void *d)
frame->pc, frame->pc, frame->lr, frame->lr,
frame->sp, frame->fp);
sts->depth--;
return 0;
return true;
}
sts->output->printf(sts->output, " ...\n");
return sts->depth == 0;
return false;
}
#ifndef CONFIG_FIQ_DEBUGGER_MODULE
@@ -263,6 +265,7 @@ void fiq_debugger_dump_stacktrace(struct fiq_debugger_output *output,
frame.lr = regs->ARM_lr;
frame.pc = regs->ARM_pc;
output->printf(output, "\n");
sts.frame = &frame;
walk_stackframe(&frame, report_trace, &sts);
return;
}