Re: [PATCH bpf-next 00/13] bpf: add btf func info support

2018-10-16 Thread Yonghong Song
On 10/16/18 11:27 AM, Alexei Starovoitov wrote: > On Fri, Oct 12, 2018 at 11:54:20AM -0700, Yonghong Song wrote: >> The BTF support was added to kernel by Commit 69b693f0aefa >> ("bpf: btf: Introduce BPF Type Format (BTF)"), which introduced >> .BTF section into ELF file and is primarily >> used

Re: [PATCH bpf-next 00/13] bpf: add btf func info support

2018-10-16 Thread Alexei Starovoitov
On Fri, Oct 12, 2018 at 11:54:20AM -0700, Yonghong Song wrote: > The BTF support was added to kernel by Commit 69b693f0aefa > ("bpf: btf: Introduce BPF Type Format (BTF)"), which introduced > .BTF section into ELF file and is primarily > used for map pretty print. > pahole is used to convert dwarf

[PATCH bpf-next 00/13] bpf: add btf func info support

2018-10-12 Thread Yonghong Song
The BTF support was added to kernel by Commit 69b693f0aefa ("bpf: btf: Introduce BPF Type Format (BTF)"), which introduced .BTF section into ELF file and is primarily used for map pretty print. pahole is used to convert dwarf to BTF for ELF files. The next step would be add func type info and debu