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-rw-r--r--sound/soc/sof/xtensa/core.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/sof/xtensa/core.c b/sound/soc/sof/xtensa/core.c
index bebbe3a286..7c91a919ea 100644
--- a/sound/soc/sof/xtensa/core.c
+++ b/sound/soc/sof/xtensa/core.c
@@ -132,6 +132,17 @@ static void xtensa_stack(struct snd_sof_dev *sdev, const char *level, void *oops
buf, sizeof(buf), false);
dev_printk(level, sdev->dev, "0x%08x: %s\n", stack_ptr + i * 4, buf);
}
+
+ if (!xoops->plat_hdr.numaregs)
+ return;
+
+ dev_printk(level, sdev->dev, "AR registers:\n");
+ /* the number of ar registers is a multiple of 4 */
+ for (i = 0; i < xoops->plat_hdr.numaregs; i += 4) {
+ hex_dump_to_buffer(xoops->ar + i, 16, 16, 4,
+ buf, sizeof(buf), false);
+ dev_printk(level, sdev->dev, "%#x: %s\n", i * 4, buf);
+ }
}
const struct dsp_arch_ops sof_xtensa_arch_ops = {