Changes in arch-hexagon.h

542fed2ef2ff7e580cc25efb174f5e1237e3b0eb - Merge tag 'nolibc-20261018-for-7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

Wed, 21 Oct 2026 02:36:18 +0200

Merge tag 'nolibc-20261018-for-7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibcPull nolibc updates from Thomas Weißschuh: - New architectures: Hexagon, 64-bit parisc - New library functionality: sendfile(), pread(), pwrite() - Various bugfixes and cleanups* tag 'nolibc-20261018-for-7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc: (28 commits) selftests/nolibc: explicitly disable position independent executables selftests/nolibc: use the configured kernel header directory tools/nolibc: fix the function argument order of calloc() tools/nolibc: check for overflow in malloc() tools/nolibc: stop rounding malloc() sizes up to 4096 bytes tools/nolibc: add support for pread() and pwrite() tools/nolibc: introduce __NOLIBC_BITS_PER_SYSCALL_ARG tools/nolibc: move __NOLIBC_LLARGPART() to compiler.h tools/nolibc: make 64-bit systemcall argument padding generic selftests/nolibc: make the broken MIPS N32 argument detection reusable tools/nolibc: add 64-bit parisc support selftests/nolibc: test the FD_* macros tools/nolibc: fix FD_SET(), FD_CLR() and FD_ISSET() on 64-bit tools/nolibc: fix readdir_r() with 64-bit directory offsets tools/nolibc: fix verrx() and errx() message formatting selftests/nolibc: add tests for the wait status macros tools/nolibc: fix WIFSIGNALED() for status 0 tools/nolibc/parisc: consistently use %dp to refer to register %r27 selftests/nolibc: validate ENOTDIR return values from opendir()/fdopendir() tools/nolibc: verify that a directory is opened ... List of files: /linux/tools/include/nolibc/arch-hexagon.h

74136192e3f6f48670a0bccc7bdc5005b13d94f9 - tools/nolibc: make 64-bit systemcall argument padding generic

Sun, 27 Sep 2026 10:49:13 +0200

tools/nolibc: make 64-bit systemcall argument padding genericSeveral 32-bit architectures pass a 64-bit systemcall argumentas two 32-bit values requiring alignment to an even register pair.This case is currently relevant for the ftruncate64() wrapper and handledby those architectures providing custom wrappers.With the introduction of pread() and pwrite() wrappers, the same patternwould lead to a lot of repeated code.Add a #define, so that the generic code can do the padding wherenecessary, without any per-architecture duplication.Signed-off-by: Thomas Weißschuh Reviewed-by: Willy Tarreau Link: https://patch.msgid.link/20260927-nolibc-pread-v1-2-e9af6e47b37a@weissschuh.net List of files: /linux/tools/include/nolibc/arch-hexagon.h

3842a1f486a05c12b2a8712546858e6872431292 - tools/nolibc: add support for hexagon

Wed, 19 Aug 2026 08:31:53 +0200

tools/nolibc: add support for hexagonA mostly straightforward new architecture with a few quirks:* Only qemu-user is supported for testing.* Clang is required for compilation.* -fsanitize=undefined is broken.Signed-off-by: Thomas Weißschuh Acked-by: Willy Tarreau Reviewed-by: Brian Cain Link: https://patch.msgid.link/20260819-nolibc-hexagon-v1-3-6bc3be591f09@weissschuh.net List of files: /linux/tools/include/nolibc/arch-hexagon.h