Messages in this thread | | | Date | Tue, 21 Feb 2023 18:07:08 -0800 | From | "Paul E. McKenney" <> | Subject | [GIT PULL] nolibc changes for v6.3 |
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Hello, Linus,
Please the latest nolibc changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git tags/nolibc.2023.02.06a # HEAD: c54ba4178159e440bea3826d22d43a9d0d94b071: selftests/nolibc: Add a "run-user" target to test the program in user land (2023-01-24 15:35:45 -0800)
---------------------------------------------------------------- nolibc updates for v6.3
o Add s390 support.
o Add support for the ARM Thumb1 instruction set.
o Fix O_* flags definitions for open() and fcntl().
o Make errno a weak symbol instead of a static variable.
o Export environ as a weak symbol.
o Export _auxv as a weak symbol for auxilliary vector retrieval.
o Implement getauxval() and getpagesize().
o Further improve self tests, including permitting userland testing of the nolibc library.
---------------------------------------------------------------- Ammar Faizi (3): nolibc/stdlib: Implement `getauxval(3)` function nolibc/sys: Implement `getpagesize(2)` function selftests/nolibc: Add `getpagesize(2)` selftest
Sven Schnelle (7): nolibc: fix fd_set type nolibc: add support for s390 selftests/nolibc: add s390 support rcutorture: add support for s390 rcutorture: build initrd for rcutorture with nolibc tools/nolibc: export environ as a weak symbol on s390 tools/nolibc: add auxiliary vector retrieval for s390
Warner Losh (1): tools/nolibc: Fix S_ISxxx macros
Willy Tarreau (23): tools/nolibc: restore mips branch ordering in the _start block tools/nolibc: fix missing includes causing build issues at -O0 tools/nolibc: prevent gcc from making memset() loop over itself tools/nolibc: fix the O_* fcntl/open macro definitions for riscv tools/nolibc: make compiler and assembler agree on the section around _start tools/nolibc: enable support for thumb1 mode for ARM tools/nolibc: support thumb mode with frame pointers on ARM tools/nolibc: remove local definitions of O_* flags for open/fcntl tools/nolibc: make errno a weak symbol instead of a static one tools/nolibc: export environ as a weak symbol on x86_64 tools/nolibc: export environ as a weak symbol on i386 tools/nolibc: export environ as a weak symbol on arm64 tools/nolibc: export environ as a weak symbol on arm tools/nolibc: export environ as a weak symbol on mips tools/nolibc: export environ as a weak symbol on riscv tools/nolibc: add auxiliary vector retrieval for i386 tools/nolibc: add auxiliary vector retrieval for x86_64 tools/nolibc: add auxiliary vector retrieval for arm64 tools/nolibc: add auxiliary vector retrieval for arm tools/nolibc: add auxiliary vector retrieval for riscv tools/nolibc: add auxiliary vector retrieval for mips selftests/nolibc: Support "x86_64" for arch name selftests/nolibc: Add a "run-user" target to test the program in user land
tools/include/nolibc/arch-aarch64.h | 52 ++--- tools/include/nolibc/arch-arm.h | 138 ++++++++----- tools/include/nolibc/arch-i386.h | 60 +++--- tools/include/nolibc/arch-mips.h | 77 +++---- tools/include/nolibc/arch-riscv.h | 62 +++--- tools/include/nolibc/arch-s390.h | 226 +++++++++++++++++++++ tools/include/nolibc/arch-x86_64.h | 52 ++--- tools/include/nolibc/arch.h | 2 + tools/include/nolibc/ctype.h | 3 + tools/include/nolibc/errno.h | 7 +- tools/include/nolibc/signal.h | 3 + tools/include/nolibc/stdio.h | 3 + tools/include/nolibc/stdlib.h | 30 +++ tools/include/nolibc/string.h | 8 +- tools/include/nolibc/sys.h | 26 +++ tools/include/nolibc/time.h | 3 + tools/include/nolibc/types.h | 70 ++++--- tools/include/nolibc/unistd.h | 3 + tools/testing/selftests/nolibc/Makefile | 17 +- tools/testing/selftests/nolibc/nolibc-test.c | 30 +++ .../testing/selftests/rcutorture/bin/functions.sh | 6 + tools/testing/selftests/rcutorture/bin/mkinitrd.sh | 2 +- 22 files changed, 649 insertions(+), 231 deletions(-) create mode 100644 tools/include/nolibc/arch-s390.h
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