Messages in this thread | | | Date | Thu, 21 Apr 2022 10:52:44 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v3] scripts: Create objdump-func helper script |
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On Wed, Apr 20, 2022 at 10:16:36AM -0700, Josh Poimboeuf wrote:
> +${OBJDUMP} -wdr $OBJ | gawk -M -v f=$FUNC '/^$/ { P=0; } $0 ~ "<" f ">:" { P=1; O=strtonum("0x" $1); } { if (P) { o=strtonum("0x" $1); printf("%04x ", o-O); print $0; } }'
Two noteworthy changes:
- $@ went missing, I've occasionally abused that to add extra argument to objdump.
- you removed the glob after FUNC, I had that so that .cold and .constprop etc.. variants of the function also show up.
I don't suppose either one are super important, but esp. that latter one has been convenient.
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