9 Commits

Author SHA1 Message Date
Guillaume Chatelet
b6bc9d72f6
[libc] Mass replace enclosing namespace (#67032)
This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
2023-09-26 11:45:04 +02:00
Michael Jones
1c92911e9e [libc] apply new lint rules
This patch applies the lint rules described in the previous patch. There
was also a significant amount of effort put into manually fixing things,
since all of the templated functions, or structs defined in /spec, were
not updated and had to be handled manually.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D114302
2021-12-07 10:49:47 -08:00
Michael Jones
9e9803bf82 [libc] Add strncat and fix strcat
This adds strncat to llvm libc. In addition, an error was found with
strcat and that was fixed.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D111583
2021-10-12 18:18:18 +00:00
Michael Jones
a0b65a7bcd [libc] Switch to use a macro which does not insert a section for every libc function.
Summary:
The new macro also inserts the C alias for the C++ implementations
without needing an objcopy based post processing step. The CMake
rules have been updated to reflect this. More CMake cleanup can be
taken up in future rounds and appropriate TODOs have been added for them.

Reviewers: mcgrathr, sivachandra

Subscribers:
2021-01-08 23:52:35 +00:00
cgyurgyik
c92d1aa44b [libc] Decouple string functions.
This revision removes dependencies that exist between different string functions. This allows for the libc user to use a specific function X of this library without also depending on Y and Z.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D87421
2020-09-14 12:22:05 -04:00
cgyurgyik
79ce64ea08 [libc] Add restrict qualifiers to string library; give consistent naming scheme to TableGen files.
Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D85945
2020-08-14 15:41:02 -04:00
Paula Toth
66d00feb18 [libc][NFC] Make all top of file comments consistent.
Summary:
Made all header files consistent based of this documentation: https://llvm.org/docs/CodingStandards.html#file-headers.
And did the same for all source files top of file comments.

Reviewers: sivachandra, abrachet

Reviewed By: sivachandra, abrachet

Subscribers: MaskRay, tschuett, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D77533
2020-04-08 10:18:37 -07:00
Paula Toth
1fcfd30fae [libc] Add strlen implementation.
Summary: This should fix the call to a non internal libc function.

Reviewers: sivachandra, abrachet

Reviewed By: sivachandra

Subscribers: xbolva00, mgorny, MaskRay, tschuett, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D77279
2020-04-03 15:11:35 -07:00
Siva Chandra Reddy
188f72ab20 [libc] Move implementations of strcat and strcpy to the string directory.
Summary:
Now that tests live in separate top-level directory, keeping the
implementations of individual functions in a directory of their own is
not meaningful. Hence, this change moves them into the higher level
string directory.

NFC intended.

Reviewers: MaskRay

Subscribers: mgorny, tschuett, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D72295
2020-01-06 22:20:42 -08:00