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[PATCH 0/2] Make coroutine annotations ready for static analysis
From: |
Paolo Bonzini |
Subject: |
[PATCH 0/2] Make coroutine annotations ready for static analysis |
Date: |
Fri, 16 Dec 2022 12:07:56 +0100 |
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(-)
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2.38.1