From: chenyuezhou <zcy.chenyue.zhou@gmail.com>
Date: Wed, 2 Jun 2021 21:50:45 +0000 (-0400)
Subject: docs: update description of bcc python BPF()
X-Git-Tag: v0.21.0~46
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6c789d98aa11ca7b1e24a24c5ff22fc7ae8d28b2;p=platform%2Fupstream%2Fbcc.git

docs: update description of bcc python BPF()
---

diff --git a/docs/reference_guide.md b/docs/reference_guide.md
index c63c0927..b1f5bf06 100644
--- a/docs/reference_guide.md
+++ b/docs/reference_guide.md
@@ -1449,6 +1449,7 @@ The `debug` flags control debug output, and can be or'ed together:
 - `DEBUG_PREPROCESSOR = 0x4` pre-processor result
 - `DEBUG_SOURCE = 0x8` ASM instructions embedded with source
 - `DEBUG_BPF_REGISTER_STATE = 0x10` register state on all instructions in addition to DEBUG_BPF
+- `DEBUG_BTF = 0x20` print the messages from the `libbpf` library.
 
 Examples: