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ffmpeg / libavcodec / bfin / config_bfin.h @ 2912e87a

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/*
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 * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
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 *
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 * This file is part of Libav.
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 *
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 * Libav is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * Libav is distributed in the hope that it will be useful,
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 * but 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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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with Libav; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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 */
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/*
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   low level assembler interface wrapper
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DEFUN(put_pixels_clamped,mL1,
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        (DCTELEM *block, uint8_t *dest, int line_size)):
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      body
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      rts;
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*/
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#ifndef AVCODEC_BFIN_CONFIG_BFIN_H
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#define AVCODEC_BFIN_CONFIG_BFIN_H
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#include "config.h"
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#ifndef DEFUN
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#define mL3 .text
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#ifndef mL1
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#if defined(__FDPIC__) && CONFIG_SRAM
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#define mL1 .l1.text
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#else
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#define mL1 mL3
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#endif
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#endif
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#define DEFUN(fname,where,interface) \
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        .section where;              \
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        .global _ff_bfin_ ## fname ; \
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        .type _ff_bfin_ ## fname, STT_FUNC; \
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        .align 8;                    \
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        _ff_bfin_ ## fname
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#define DEFUN_END(fname) \
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        .size _ff_bfin_ ## fname, . - _ff_bfin_ ## fname
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#ifdef __FDPIC__
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#define RELOC(reg,got,obj) reg = [got + obj@GOT17M4]
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#else
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#define RELOC(reg,got,obj) reg.L = obj; reg.H = obj
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#endif
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#endif
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#endif /* AVCODEC_BFIN_CONFIG_BFIN_H */