source: mainline/uspace/lib/c/arch/ia64/include/libarch/fibril_context.ag@ a35b458

# Copyright (c) 2014 Jakub Jermar
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
#   notice, this list of conditions and the following disclaimer.
# - 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.
# - The name of the author may not be used to endorse or promote products
#   derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
#

{
        name : context,

        includes : [
                {
                        include : <stddef.h>
                },
                {
                        include : <stdint.h>
                }
        ],

        #
        # Only save registers that must be preserved across function calls.
        #
        members : [
                #
                # Application registers
                #
                {
                        name : ar_pfs,
                        type : uint64_t
                },
                {
                        name : ar_unat_caller,
                        type : uint64_t
                },
                {
                        name : ar_unat_callee,
                        type : uint64_t
                },
                {
                        name : ar_rsc,
                        type : uint64_t
                },
                {
                        # ar_bsp
                        name : bsp,
                        type : uint64_t
                },
                {
                        name : ar_rnat,
                        type : uint64_t
                },
                {
                        name : ar_lc,
                        type : uint64_t
                },


                #
                # General registers
                #
                {
                        name : r1,
                        type : uint64_t
                },
                {
                        name : r4,
                        type : uint64_t
                },
                {
                        name : r5,
                        type : uint64_t
                },
                {
                        name : r6,
                        type : uint64_t
                },
                {
                        name : r7,
                        type : uint64_t
                },
                {
                        # r12
                        name : sp,
                        type : uint64_t
                },
                {
                        # r13
                        name : tp,
                        type : uint64_t
                },


                #
                # Branch registers
                #
                {
                        # b0
                        name : pc,
                        type : uint64_t
                },
                {
                        name : b1,
                        type : uint64_t
                },
                {
                        name : b2,
                        type : uint64_t
                },
                {
                        name : b3,
                        type : uint64_t
                },
                {
                        name : b4,
                        type : uint64_t
                },
                {
                        name : b5,
                        type : uint64_t
                },


                #
                # Predicate registers
                #
                {
                        name : pr,
                        type : uint64_t
                },

                {
                        name : f2,
                        type : uint128_t
                },
                {
                        name : f3,
                        type : uint128_t
                },
                {
                        name : f4,
                        type : uint128_t
                },
                {
                        name : f5,
                        type : uint128_t
                },

                {
                        name : f16,
                        type : uint128_t
                },
                {
                        name : f17,
                        type : uint128_t
                },
                {
                        name : f18,
                        type : uint128_t
                },
                {
                        name : f19,
                        type : uint128_t
                },
                {
                        name : f20,
                        type : uint128_t
                },
                {
                        name : f21,
                        type : uint128_t
                },
                {
                        name : f22,
                        type : uint128_t
                },
                {
                        name : f23,
                        type : uint128_t
                },
                {
                        name : f24,
                        type : uint128_t
                },
                {
                        name : f25,
                        type : uint128_t
                },
                {
                        name : f26,
                        type : uint128_t
                },
                {
                        name : f27,
                        type : uint128_t
                },
                {
                        name : f28,
                        type : uint128_t
                },
                {
                        name : f29,
                        type : uint128_t
                },
                {
                        name : f30,
                        type : uint128_t
                },
                {
                        name : f31,
                        type : uint128_t
                }

        ]
}