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authorEric Andersen <andersen@codepoet.org>2003-01-02 16:48:42 +0000
committerEric Andersen <andersen@codepoet.org>2003-01-02 16:48:42 +0000
commitf980a783a335d83330e832ed92c0aa8f1abb93b8 (patch)
tree69d00c1eaffd1e8c808ffbf66ac0d4565ee34e80 /libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h
parentd4b37495fb022640b1db8c0aa8615392c8969684 (diff)
Rework sparc architecture support so it will compile
and run. Seems to be working... -Erik
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h')
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h66
1 files changed, 0 insertions, 66 deletions
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h b/libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h
deleted file mode 100644
index 69af8579a..000000000
--- a/libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
- sparc version.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#ifndef PT_EI
-# define PT_EI extern inline
-#endif
-
-/* Spinlock implementation; required. */
-PT_EI int
-testandset (int *spinlock)
-{
- int ret;
-
- __asm__ __volatile__("ldstub %1,%0"
- : "=r"(ret), "=m"(*spinlock)
- : "m"(*spinlock));
-
- return ret;
-}
-
-
-/* Spinlock release; default is just set to zero. */
-#define RELEASE(spinlock) \
- __asm__ __volatile__("stbar; stb %1,%0" : "=m"(*(spinlock)) : "r"(0));
-
-
-/* Get some notion of the current stack. Need not be exactly the top
- of the stack, just something somewhere in the current frame. */
-#define CURRENT_STACK_FRAME stack_pointer
-register char * stack_pointer __asm__("%sp");
-
-
-/* Registers %g6 and %g7 are reserved by the ABI for "system use". It
- happens that Solaris uses %g6 for the thread pointer -- we do the same. */
-struct _pthread_descr_struct;
-register struct _pthread_descr_struct *__thread_self __asm__("%g6");
-
-/* Return the thread descriptor for the current thread. */
-#define THREAD_SELF __thread_self
-
-/* Initialize the thread-unique value. */
-#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
-
-/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) __thread_self->member
-#define THREAD_GETMEM_NC(descr, member) __thread_self->member
-#define THREAD_SETMEM(descr, member, value) __thread_self->member = (value)
-#define THREAD_SETMEM_NC(descr, member, value) __thread_self->member = (value)