mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 14:01:20 +00:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* Copyright (C) 1999-2022 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/>. */
|
|
|
|
/* This file contains a bit of information about the stack allocation
|
|
of the processor. */
|
|
|
|
#ifndef _STACKINFO_H
|
|
#define _STACKINFO_H 1
|
|
|
|
#include <elf.h>
|
|
|
|
/* On m68k the stack grows down. */
|
|
#define _STACK_GROWS_DOWN 1
|
|
|
|
/* Default to an executable stack. PF_X can be overridden if PT_GNU_STACK
|
|
is present, but it is presumed absent. */
|
|
#define DEFAULT_STACK_PERMS (PF_R|PF_W|PF_X)
|
|
|
|
/* Access to the stack pointer. */
|
|
#define stackinfo_get_sp() \
|
|
({ void *p__; asm volatile ("move.l %%sp, %0" : "=r" (p__)); p__; })
|
|
#define stackinfo_sub_sp(ptr) \
|
|
({ ptrdiff_t d__; \
|
|
asm volatile ("sub.l %%sp, %0" : "=r" (d__) : "0" (ptr)); \
|
|
d__; })
|
|
|
|
#endif /* stackinfo.h */
|