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julius |
/* Macro definitions to used to support 32/64-bit code in Darwin's
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* assembly files.
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*
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* Copyright (C) 2004 Free Software Foundation, Inc.
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*
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* This file is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* In addition to the permissions in the GNU General Public License, the
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* Free Software Foundation gives you unlimited permission to link the
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* compiled version of this file with other programs, and to distribute
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* those programs without any restriction coming from the use of this
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* file. (The General Public License restrictions do apply in other
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* respects; for example, they cover modification of the file, and
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* distribution when not linked into another program.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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* As a special exception, if you link this library with files
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* compiled with GCC to produce an executable, this does not cause the
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* resulting executable to be covered by the GNU General Public License.
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* This exception does not however invalidate any other reasons why the
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* executable file might be covered by the GNU General Public License.
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*/
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/* These are donated from /usr/include/architecture/ppc . */
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#if defined(__ppc64__)
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#define MODE_CHOICE(x, y) y
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#else
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#define MODE_CHOICE(x, y) x
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#endif
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#define cmpg MODE_CHOICE(cmpw, cmpd)
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#define lg MODE_CHOICE(lwz, ld)
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#define stg MODE_CHOICE(stw, std)
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#define lgx MODE_CHOICE(lwzx, ldx)
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#define stgx MODE_CHOICE(stwx, stdx)
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#define lgu MODE_CHOICE(lwzu, ldu)
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#define stgu MODE_CHOICE(stwu, stdu)
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#define lgux MODE_CHOICE(lwzux, ldux)
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#define stgux MODE_CHOICE(stwux, stdux)
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#define lgwa MODE_CHOICE(lwz, lwa)
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#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
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#define GPR_BYTES MODE_CHOICE(4,8) /* size of a GPR in bytes */
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#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
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#define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* position of saved
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LR in frame */
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