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From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH 00/12] fix and complete the evaluation of atomic builtins
Date: Sun, 18 Oct 2020 00:56:21 +0200
Message-ID: <20201017225633.53274-1-luc.vanoostenryck@gmail.com> (raw)

Sparse knew about the __sync_*() builtin functions but without real
type checking and nothing about the more commonly used __atomic_*().

This series fixes by adding the full type evaluation for both sets.


Luc Van Oostenryck (12):
  builtin: add generic .args method
  builtin: add builtin type for volatile void *
  builtin: make eval_sync_compare_and_swap() more generic
  builtin: evaluate __sync_*_fetch*()
  builtin: fix evaluation of __sync_lock_release
  builtin: __sync_synchronize() too is variadic
  builtin: add predefines for __ATOMIC_RELAXED & friends
  builtin: add support for __atomic_add_fetch(), ...
  builtin: add support for others generic atomic builtins
  builtin: add builtin type: [volatile] pointer to bool
  builtin: add support for __atomic_clear()
  builtin: add support for remaining atomic builtins

 builtin.c                         | 112 +++++++++++++++++++++---------
 predefine.c                       |   7 ++
 symbol.c                          |   6 ++
 symbol.h                          |   2 +
 validation/builtin-atomic-clear.c |  15 ++++
 validation/builtin-sync-fetch.c   |  24 +++++++
 6 files changed, 135 insertions(+), 31 deletions(-)
 create mode 100644 validation/builtin-atomic-clear.c
 create mode 100644 validation/builtin-sync-fetch.c


base-commit: 5192dc1ff23dae8644480a89ada8ff420ebb674a
-- 
2.28.0


             reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-17 22:56 Luc Van Oostenryck [this message]
2020-10-17 22:56 ` [PATCH 01/12] builtin: add generic .args method Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 02/12] builtin: add builtin type for volatile void * Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 03/12] builtin: make eval_sync_compare_and_swap() more generic Luc Van Oostenryck
2020-10-18 21:31   ` Ramsay Jones
2020-10-19  4:59     ` Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 04/12] builtin: evaluate __sync_*_fetch*() Luc Van Oostenryck
2020-10-18 23:59   ` Ramsay Jones
2020-10-19  4:44     ` Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 05/12] builtin: fix evaluation of __sync_lock_release Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 06/12] builtin: __sync_synchronize() too is variadic Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 07/12] builtin: add predefines for __ATOMIC_RELAXED & friends Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 08/12] builtin: add support for __atomic_add_fetch(), Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 09/12] builtin: add support for others generic atomic builtins Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 10/12] builtin: add builtin type: [volatile] pointer to bool Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 11/12] builtin: add support for __atomic_clear() Luc Van Oostenryck
2020-10-17 22:56 ` [PATCH 12/12] builtin: add support for remaining atomic builtins Luc Van Oostenryck

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