/* op_ff1_op.h -- Micro operations template for the ff1 instruction
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/* op_ff1_op.h -- Micro operations template for the ff1 instruction
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Copyright (C) 2005 György `nog' Jeney, nog@sdf.lonestar.org
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Copyright (C) 2005 György `nog' Jeney, nog@sdf.lonestar.org
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program 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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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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__or_dynop void glue(glue(glue(op_ff1_, DST_T), _), SRC_T)(void)
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__or_dynop void glue(glue(glue(op_ff1_, DST_T), _), SRC_T)(void)
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{
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{
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int i;
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int i;
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for(i = 0; i < 32; i++, SRC_T >>= 1) {
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for(i = 0; i < 32; i++, SRC_T >>= 1) {
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if(SRC_T & 1) {
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if(SRC_T & 1) {
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DST_T = i;
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DST_T = i;
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break;
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break;
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}
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}
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}
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}
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FORCE_RET;
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FORCE_RET;
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}
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}
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