On Sat, Sep 05, 2020 at 10:58:29AM -0700, Joe Perches wrote:
> The uninitialized_var() macro was removed recently via
> commit 63a0895d960a ("compiler: Remove uninitialized_var() macro")
> as it's not a particularly useful warning and its use can
> "paper over real bugs".
>
> Add a checkpatch
On Thu, 2020-09-10 at 11:47 +0530, Jaskaran Singh wrote:
> This patch series aims to optimize performance for recursively
> parsing
> header files in Coccinelle.
>
> Coccinelle's C parsing subsystem has an option called --recursive-
> includes
> to recursively parse header files. This is used for
This patch series aims to optimize performance for recursively parsing
header files in Coccinelle.
Coccinelle's C parsing subsystem has an option called --recursive-includes
to recursively parse header files. This is used for type
inference/annotation.
Previously, using --recursive-includes on
Build the includes dependency graph and name cache while parsing header
files. Every header file is parsed only once for name caching and, while
parsing these files, an includes dependency graph is built to determine
reachability of one header file from another file.
Signed-off-by: Jaskaran Singh
Implement a name cache and includes dependency graph to optimize
performance for recursive parsing of header files.
The following is a high-level description of what has been implemented:
- As header files are recursively parsed, they are scanned for the
following:
- fields of
Use the name cache for type annotation. On encountering the following
which are not stored in the environment, the name cache is looked up and
the relevant header file is parsed for type information:
- struct field use
- typedef
- function call
- identifier
