Lines like :
ip_finish_output+0x0/0x360
Sounds a bit ambiguous for me, they are just parameters ?
Thanks,
Pietro
From: sumeet gandhare [mailto:sumeetgandhare@xxxxxxxxx]
Sent: venerdì 16 novembre 2012 11:36
To: Pietro Paolini
Cc: kernelnewbies@xxxxxxxxxxxxxxxxx
Subject: Re: Kallsyms
plat_irq_dispatch+0x224/0x284, in this 0x224 is offset in the function plat_irq_dispatch and 0x284 is the length/size of the function (total instructions).
On Fri, Nov 16, 2012 at 3:54 PM, Pietro Paolini <P.Paolini@xxxxxxxxxxxxxxxxx> wrote:
Hello at all,
I am started with kallsyms in order to debug my kernel deadlock and I don't understand at all the output, that are some lines of the calltrace:
[ 462.125000] Call Trace:
[ 462.128000] [<80019440>] show_stack+0x48/0x78
[ 462.132000] [<8014e680>] showacpu+0xc4/0xf4
[ 462.137000] [<8014e6c4>] sysrq_handle_showallcpus+0x14/0x50
[ 462.142000] [<8014e318>] __handle_sysrq+0xd4/0x1ac
[ 462.147000] [<8019e3dc>] bcm63xx_int+0x1b0/0x2f4
[ 462.152000] [<80062a74>] handle_IRQ_event+0xb8/0x4c0
[ 462.157000] [<80064f24>] handle_level_irq+0xd4/0x148
[ 462.162000] [<80011870>] plat_irq_dispatch+0x224/0x284
What do mean the couple of addresses like 0x224/0x284 ?
I used to decode address by hands and what I expected is a single offset inside the function, but there I can see two address.
Many thanks for your help, I am struggling and I am really frustrated!:-(
Pietro.
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