[kvm-unit-tests PATCH] arm64: Improve unhandled exception traces

[Andrew Jones <andrew.jones@linux.dev>]

Put the stack trace at the bottom, rather than mixing it with
register dumps, and also start the trace from the current PC.

Signed-off-by: Andrew Jones <andrew.jones@linux.dev>
---
 lib/arm64/processor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/arm64/processor.c b/lib/arm64/processor.c
index 5bcad679605e..06fd7cfcc548 100644
--- a/lib/arm64/processor.c
+++ b/lib/arm64/processor.c
@@ -130,9 +130,9 @@ static void bad_exception(enum vector v, struct pt_regs *regs,
 	printf("Vector: %d (%s)\n", v, vector_names[v]);
 	printf("ESR_EL1: %8s%08x, ec=%#x (%s)\n", "", esr, ec, ec_names[ec]);
 	printf("FAR_EL1: %016lx (%svalid)\n", far, far_valid ? "" : "not ");
-	dump_stack();
 	printf("Exception frame registers:\n");
 	show_regs(regs);
+	dump_frame_stack((void *)regs->pc, (void *)regs->regs[29]);
 	abort();
 }
 
-- 
2.43.0