Re: [PATCH dwarves v3 0/3] permit merging all dwarf cu's for clang lto built binary

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On 3/30/21 11:24 AM, Arnaldo Carvalho de Melo wrote:
Em Tue, Mar 30, 2021 at 03:08:06PM -0300, Arnaldo Carvalho de Melo escreveu:
[acme@five pahole]$
[acme@five pahole]$
[acme@five pahole]$ fullcircle tcp_bbr.o
[acme@five pahole]$

This one is dealt with, doing some more tests and looking at that
array[] versus array[0].

I've pushed what I have to the main repos at kernel.org and github,
please check, I'll continue from there.

Looks good. Thanks!

I will try to experiment with an alternative way ([1]) to check whether
cross-cu reference happens or not. But at least checking flags
approach can be adapted to gcc (if we want after comparing the alternative) since gcc always has flags in dwarf.

[1] https://lore.kernel.org/bpf/d34a3d62-bae8-3a30-26b6-4e5e8efcd0af@xxxxxx/T/#m1b0b1206091c19a90b15d054aa26239101289f84


- Arnaldo




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