From: Puranjay Mohan <puranjay12@gmail.com>
To: andrii@kernel.org, ast@kernel.org, daniel@iogearbox.net,
martin.lau@linux.dev, song@kernel.org, yhs@fb.com,
bpf@vger.kernel.org, memxor@gmail.com
Cc: Puranjay Mohan <puranjay12@gmail.com>
Subject: [PATCH bpf-next v3 0/2] libbpf: usdt arm arg parsing support
Date: Tue, 7 Mar 2023 12:04:38 +0000 [thread overview]
Message-ID: <20230307120440.25941-1-puranjay12@gmail.com> (raw)
This series add the support of the ARM architecture to libbpf USDT. This
involves implementing the parse_usdt_arg() function for ARM.
It was seen that the last part of parse_usdt_arg() is repeated for all architectures,
so, the first patch in this series refactors these functions and moved the post
processing to parse_usdt_spec()
Changes in V2[1] to V3:
- Use a tabular approach to find register offsets.
- Add the patch for refactoring parse_usdt_arg()
Puranjay Mohan (2):
libbpf: refactor parse_usdt_arg() to re-use code
libbpf: usdt arm arg parsing support
tools/lib/bpf/usdt.c | 195 ++++++++++++++++++++++++++-----------------
1 file changed, 118 insertions(+), 77 deletions(-)
--
2.39.1
next reply other threads:[~2023-03-07 12:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-07 12:04 Puranjay Mohan [this message]
2023-03-07 12:04 ` [PATCH bpf-next v3 1/2] libbpf: refactor parse_usdt_arg() to re-use code Puranjay Mohan
2023-03-07 12:04 ` [PATCH bpf-next v3 2/2] libbpf: usdt arm arg parsing support Puranjay Mohan
2023-03-07 23:41 ` Andrii Nakryiko
2023-03-08 5:01 ` Puranjay Mohan
2023-03-08 17:15 ` Andrii Nakryiko
2023-03-08 18:36 ` Puranjay Mohan
2023-03-07 23:40 ` [PATCH bpf-next v3 0/2] " patchwork-bot+netdevbpf
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