Hi Rick and Bin,

On Tue, 2018-10-23 at 13:52 +0800, Rick Chen wrote:

...

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-static void _exit_trap(int code, uint epc, struct pt_regs *regs) +static void _exit_trap(ulong code, ulong epc, struct pt_regs *regs) { static const char * const exception_code[] = { "Instruction address misaligned", @@ -70,6 +70,6 @@ static void _exit_trap(int code, uint epc, struct pt_regs

*regs)

...

            "Load address misaligned"
    };

•   printf("exception code: %d , %s , epc %08x , ra %08lx\n",
  

•   printf("exception code: %ld , %s , epc %016lx , ra
  

%016lx\n",

We should not print 16 digits on a RV32 system.

Hi Lukas

Maybe you can try as below :

printf("exception code: %ld , %s , epc %p , ra %p\n", code, exception_code[code], (void *)epc, (void *)regs->ra);

Rick

Thanks, I will update the patch to use this format string in v2.

Thanks, Lukas

...

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            code, exception_code[code], epc, regs->ra);

}

Others look good to me.

Regards, Bin