diff options
| author | Sergey Bugaev <bugaevc@gmail.com> | 2024-01-03 20:14:45 +0300 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2024-01-04 23:48:54 +0100 |
| commit | 520b1df08de68a3de328b65a25b86300a7ddf512 (patch) | |
| tree | ba93eb68a925b333f64ec593518aca0658b96f05 /sysdeps/aarch64/libc-start.c | |
| parent | fbfe0b20ab82550de65827e70aa89d8ae462b34d (diff) | |
| download | glibc-520b1df08de68a3de328b65a25b86300a7ddf512.tar.xz glibc-520b1df08de68a3de328b65a25b86300a7ddf512.zip | |
aarch64: Make cpu-features definitions not Linux-specific
These describe generic AArch64 CPU features, and are not tied to a
kernel-specific way of determining them. We can share them between
the Linux and Hurd AArch64 ports.
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-ID: <20240103171502.1358371-13-bugaevc@gmail.com>
Diffstat (limited to 'sysdeps/aarch64/libc-start.c')
| -rw-r--r-- | sysdeps/aarch64/libc-start.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sysdeps/aarch64/libc-start.c b/sysdeps/aarch64/libc-start.c new file mode 100644 index 0000000000..a29384954d --- /dev/null +++ b/sysdeps/aarch64/libc-start.c @@ -0,0 +1,33 @@ +/* Override csu/libc-start.c on AArch64. + Copyright (C) 2017-2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#ifndef SHARED + +/* Mark symbols hidden in static PIE for early self relocation to work. */ +# if BUILD_PIE_DEFAULT +# pragma GCC visibility push(hidden) +# endif +# include <ldsodefs.h> +# include <cpu-features.c> + +extern struct cpu_features _dl_aarch64_cpu_features; + +# define ARCH_INIT_CPU_FEATURES() init_cpu_features (&_dl_aarch64_cpu_features) + +#endif +#include <csu/libc-start.c> |