On 3/22/24 04:38, Baptiste Daroussin wrote:
On Fri 22 Mar 03:56, Bojan Novković wrote:
The branch main has been updated by bnovkov:
URL:
https://cgit.FreeBSD.org/src/commit/?id=c21bc6f3c2425de74141bfee07b609bf65b5a6b3
commit c21bc6f3c2425de74141bfee07b609bf65b5a6b3
Author: Bojan Novković <bnov...@freebsd.org>
AuthorDate: 2024-03-22 03:01:34 +0000
Commit: Bojan Novković <bnov...@freebsd.org>
CommitDate: 2024-03-22 03:03:33 +0000
ddb: Add CTF-based pretty printing
Add basic CTF support and a CTF-powered pretty-printer to ddb.
The db_ctf.* files expose a basic interface for fetching type
data for ELF symbols, interacting with the CTF string table,
and translating type identifiers to type data.
The db_pprint.c file uses those interfaces to implement
a pretty-printer for all kernel ELF symbols.
The pretty-printer works with symbol names and arbitrary addresses:
pprint struct thread 0xffffffff8194ad90
Pretty-printing currently only works after the root filesystem
gets mounted because the CTF info is not available during
early boot.
Differential Revision: https://reviews.freebsd.org/D37899
Approved by: markj (mentor)
This breaks building kernel MINIMAL
ld: error: undefined symbol: db_ctf_lookup_typename
Best regards,
Bapt
This should be addressed by dc7ae2bc6fadd.
Bojan, please have a look to ensure that it was done correctly.
Cheers,
Mitchell
