linux-kernel - [GIT PULL] nolibc for 6.12-rc1

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Message-ID: <b225fb53-c56a-4d96-8f70-39d013194ab1@linuxfoundation.org>
Date: Mon, 16 Sep 2024 17:37:52 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: shuah <shuah@...nel.org>, Shuah Khan <skhan@...uxfoundation.org>,
 Thomas Weißschuh <linux@...ssschuh.net>,
 Willy Tarreau <w@....eu>, "Paul E. McKenney" <paulmck@...nel.org>,
 linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] nolibc for 6.12-rc1

Hi Linus,

Please pull the following nolibc update for Linux 6.12-rc1.

This nolibc update for Linux 6.12-rc1 consists of:

Highlights
----------

* Clang support (including LTO)

Other Changes
-------------

* stdbool.h support
* argc/argv/envp arguments for constructors
* Small #include ordering fix

Test Results:

Passed:
tools/testing/selftests/nolibc/run-tests.sh
tools/testing/selftests/nolibc/run-tests.sh -m user

diff is attached.

thanks,
-- Shuah


----------------------------------------------------------------
The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b:

   Linux 6.11-rc1 (2024-07-28 14:19:55 -0700)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux_kselftest-nolibc-6.12-rc1

for you to fetch changes up to 248f6b935bbd8f7bc211cce2b6fd76be4c449848:

   Merge tag 'nolibc-20240824-for-6.12-1' of https://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc into nolibc (2024-08-27 06:43:34 -0600)

----------------------------------------------------------------
linux_kselftest-nolibc-6.12-rc1

This nolibc update for Linux 6.12-rc1 consists of:

Highlights
----------

* Clang support (including LTO)

Other Changes
-------------

* stdbool.h support
* argc/argv/envp arguments for constructors
* Small #include ordering fix

----------------------------------------------------------------
Shuah Khan (1):
       Merge tag 'nolibc-20240824-for-6.12-1' of https://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc into nolibc

Thomas Weißschuh (21):
       tools/nolibc: include arch.h from string.h
       tools/nolibc: add stdbool.h header
       tools/nolibc: pass argc, argv and envp to constructors
       tools/nolibc: arm: use clang-compatible asm syntax
       tools/nolibc: mips: load current function to $t9
       tools/nolibc: powerpc: limit stack-protector workaround to GCC
       tools/nolibc: compiler: introduce __nolibc_has_attribute()
       tools/nolibc: move entrypoint specifics to compiler.h
       tools/nolibc: compiler: use attribute((naked)) if available
       selftests/nolibc: report failure if no testcase passed
       selftests/nolibc: avoid passing NULL to printf("%s")
       selftests/nolibc: determine $(srctree) first
       selftests/nolibc: add support for LLVM= parameter
       selftests/nolibc: add cc-option compatible with clang cross builds
       selftests/nolibc: run-tests.sh: avoid overwriting CFLAGS_EXTRA
       selftests/nolibc: don't use libgcc when building with clang
       selftests/nolibc: use correct clang target for s390/systemz
       selftests/nolibc: run-tests.sh: allow building through LLVM
       tools/nolibc: crt: mark _start_c() as used
       tools/nolibc: stackprotector: mark implicitly used symbols as used
       tools/nolibc: x86_64: use local label in memcpy/memmove

  tools/include/nolibc/Makefile                |  1 +
  tools/include/nolibc/arch-aarch64.h          |  4 +--
  tools/include/nolibc/arch-arm.h              |  8 +++---
  tools/include/nolibc/arch-i386.h             |  4 +--
  tools/include/nolibc/arch-loongarch.h        |  4 +--
  tools/include/nolibc/arch-mips.h             |  8 ++++--
  tools/include/nolibc/arch-powerpc.h          |  6 ++--
  tools/include/nolibc/arch-riscv.h            |  4 +--
  tools/include/nolibc/arch-s390.h             |  4 +--
  tools/include/nolibc/arch-x86_64.h           |  8 +++---
  tools/include/nolibc/compiler.h              | 24 +++++++++++-----
  tools/include/nolibc/crt.h                   | 25 +++++++++--------
  tools/include/nolibc/nolibc.h                |  3 +-
  tools/include/nolibc/stackprotector.h        |  4 +--
  tools/include/nolibc/stdbool.h               | 16 +++++++++++
  tools/include/nolibc/string.h                |  1 +
  tools/testing/selftests/nolibc/Makefile      | 41 +++++++++++++++++++---------
  tools/testing/selftests/nolibc/nolibc-test.c |  9 +++---
  tools/testing/selftests/nolibc/run-tests.sh  | 16 ++++++++---
  19 files changed, 123 insertions(+), 67 deletions(-)
  create mode 100644 tools/include/nolibc/stdbool.h

----------------------------------------------------------------
View attachment "linux_kselftest-nolibc-6.12-rc1.diff" of type "text/x-patch" (21493 bytes)