glibc/sysdeps/generic/thread_state.h
Paul Eggert 581c785bf3 Update copyright dates with scripts/update-copyrights
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
2022-01-01 11:40:24 -08:00

52 lines
2.2 KiB
C

/* Mach thread state definitions for machine-independent code. Stub version.
Copyright (C) 1994-2022 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/>. */
/* Everything else is called `thread_state', but CMU's header file is
called `thread_status'. Oh boy. */
#include <mach/thread_state.h>
/* Replace <machine> with "i386" or "mips" or whatever. */
/* This lets the kernel define architecture-specific registers for a new
thread. */
#define MACHINE_NEW_THREAD_STATE_FLAVOR <machine>_NEW_THREAD_STATE
/* This makes the kernel load all architectures-specific registers for the
thread. */
#define MACHINE_THREAD_STATE_FLAVOR <machine>_THREAD_STATE
#define MACHINE_THREAD_STATE_COUNT <machine>_THREAD_STATE_COUNT
#define machine_thread_state <machine>_thread_state
/* Define these to the member names in `struct <machine>_thread_state'
for the PC and stack pointer. */
#define PC ?
#define SP ?
/* This structure should contain all of the different flavors of thread
state structures which are meaningful for this machine. Every machine's
definition of this structure should have a member `int set' which is a
bit mask (1 << FLAVOR) of the flavors of thread state in the structure
which are filled in; and a member `struct machine_thread_state basic'.
On some machines those are the only members (e.g. i386); on others,
there are several relevant flavors of thread state (e.g. mips). */
struct machine_thread_all_state
{
int set; /* Mask of bits (1 << FLAVOR). */
struct <machine>_thread_state basic;
};