NetBSD-5.0.2/lib/libpthread/arch/powerpc/genassym.cf

#	$NetBSD: genassym.cf,v 1.7 2007/03/02 18:53:58 ad Exp $

# Copyright (c) 2001 Wasabi Systems, Inc.
# All rights reserved.
#
# Written by Allen Briggs for Wasabi Systems, Inc.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#      This product includes software developed for the NetBSD Project by
#      Wasabi Systems, Inc.
# 4. The name of Wasabi Systems, Inc. may not be used to endorse
#    or promote products derived from this software without specific prior
#    written permission.
#
# THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

include <ucontext.h>
include <sys/queue.h>
include "pthread.h"
include "pthread_int.h"
include "pthread_md.h"

# for _context_u.S
define UC_FLAGS		offsetof(ucontext_t, uc_flags)
define _UC_FPVALID	offsetof(ucontext_t, uc_mcontext.__fpregs.__fpu_valid)
define _REG_R0		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_R0])
define _REG_CR		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_CR])
define _REG_LR		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_LR])
define _REG_PC		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_PC])
define _REG_MSR		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_MSR])
define _REG_CTR		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_CTR])
define _REG_XER		offsetof(ucontext_t, uc_mcontext.__gregs[_REG_XER])
define _REG_FP0		offsetof(ucontext_t, uc_mcontext.__fpregs.__fpu_regs[0])
define _REG_FPSCR	offsetof(ucontext_t, uc_mcontext.__fpregs.__fpu_fpscr)

# uc_flags
define _UC_CPU		_UC_CPU
define _UC_FPU		_UC_FPU
define _UC_USER_BIT	_UC_USER_BIT

#========================================================================
# for pthread_switch.S
define PT_UC		offsetof(struct __pthread_st, pt_uc)
define CONTEXTSIZE	sizeof(ucontext_t)
define STACKSPACE	STACKSPACE