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SubjectRe: [PATCH -tip v4 4/5] perf script: add the offset field specifier
On 01/15/2012 10:22 PM, Akihiro Nagai wrote:
> Add the offset field specifier 'offs' to show the offset from
> the symbols in the output of perf-script. We can get the more
> detailed address information.
>
> Output sample:
> # perf script -f ip,addr,sym,offs
> 301ec016b0 _start+0x0 ffffffff81467612 irq_return+0x0
> 301ec016b0 _start+0x0 ffffffff81467612 irq_return+0x0
> 301ec04b70 _dl_start+0x0 301ec016b3 _start+0x3
> 301ec04b70 _dl_start+0x0 ffffffff81467612 irq_return+0x0
> 301ec04b96 _dl_start+0x26 ffffffff81467612 irq_return+0x0
> 301ec04b9d _dl_start+0x2d ffffffff81467612 irq_return+0x0
> 301ec04c0d _dl_start+0x9d 301ec04beb _dl_start+0x7b
> 301ec04bf0 _dl_start+0x80 301ec04c11 _dl_start+0xa1
> [snip]
>
> Changes in v2:
> - change the way to output offset from '--show-symbol-offset' to
> 'offs' field.
> - clean up codes.
>

Reviewed-by: David Ahern <dsahern@gmail.com>


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