[PATCH 0/1] btf_loader support for subprogram linkage

[Will Hawkins <hawkinsw@xxxxxx>]

First, 

I am a huge fan of pahole (and friends). I volunteered to work on
helping to edit the BTF spec for the IETF and so I've started to look
more deeply at BTF and the tools. 

Second, I hope that what I am offering is being sent to the right place
and is in the right format. I tried to follow what seems to be the
"right thing" by looking at mailing list archives.

This patch add supports to the btf_loader for subprogram (BTF_KIND_FUNC)
linkages. For example,

```
$ cat a.c
static int x() {
  return 5;
}
$ gcc -gbtf -g -O0 -c a.c 
$ ~/code/pahole/build/pfunct -Fbtf --compile a.o
int x(void) /* linkage=static */
{
	return 0;
}
```

Sincerely,
Will

Will Hawkins (1):
  btf_loader: Support linkages for BTF subprograms

 btf_loader.c | 8 ++++++++
 1 file changed, 8 insertions(+)

-- 
2.45.2