From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: afaria@redhat.com, qemu-block@nongnu.org, kwolf@redhat.com
Subject: [PATCH 0/2] Make coroutine annotations ready for static analysis
Date: Fri, 16 Dec 2022 12:07:56 +0100 [thread overview]
Message-ID: <20221216110758.559947-1-pbonzini@redhat.com> (raw)
Clang has a generic __annotate__ attribute that can be used by
static analyzers to understand properties of functions and
analyze the control flow.
Unlike TSA annotations, the __annotate__ attribute applies to function
pointers as well, which is very fortunate because many BlockDriver
function driver run in coroutines.
Paolo
v1->v2: improved comments for patch 2
Alberto Faria (2):
block: Add no_coroutine_fn and coroutine_mixed_fn marker
coroutine: annotate coroutine_fn for libclang
include/block/block-common.h | 11 +++++----
include/qemu/coroutine.h | 43 ++++++++++++++++++++++++++++++++++++
2 files changed, 50 insertions(+), 4 deletions(-)
--
2.38.1
next reply other threads:[~2022-12-16 11:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-16 11:07 Paolo Bonzini [this message]
2022-12-16 11:07 ` [PATCH v2 1/2] coroutine: annotate coroutine_fn for libclang Paolo Bonzini
2022-12-16 11:07 ` [PATCH v2 2/2] block: Add no_coroutine_fn and coroutine_mixed_fn marker Paolo Bonzini
2023-01-17 15:41 ` [PATCH 0/2] Make coroutine annotations ready for static analysis Kevin Wolf
-- strict thread matches above, loose matches on Subject: below --
2022-12-15 17:44 Paolo Bonzini
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