Oftentimes knowing the class of exception is not enough and full ESR
value is needed to decode the specifics. Add code to print ESR as a
part of excpetion traceback to provide that information.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
arch/arm/cpu/interrupts_64.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cpu/interrupts_64.c b/arch/arm/cpu/interrupts_64.c
index 32c8dfcb2..f6f0c9d09 100644
--- a/arch/arm/cpu/interrupts_64.c
+++ b/arch/arm/cpu/interrupts_64.c
@@ -155,7 +155,8 @@ void do_sync(struct pt_regs *pt_regs, unsigned int esr, unsigned long far)
return;
}
- printf("%s exception at 0x%016lx\n", esr_get_class_string(esr), far);
+ printf("%s exception (ESR 0x%08x) at 0x%016lx\n", esr_get_class_string(esr),
+ esr, far);
do_exception(pt_regs);
}
--
2.17.0
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