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https://git.code.sf.net/p/quake/quakeforge
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365762b8a6
The opcode table is a nightmare to maintain, but this does clean it up and speed up opcode lookups since they can now be indexed. Of course, it turns out I had missed adding several instructions, so had to fix that, and qfcc needed a bit of a re-jigger to get the opcode out of the table.
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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opcodes.h
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opcode searching
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Copyright (C) 2002 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2002/06/04
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (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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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the 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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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifndef __opcodes_h
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#define __opcodes_h
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extern struct opcode_s *op_done;
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extern struct opcode_s *op_return;
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extern struct opcode_s *op_return_v;
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extern struct opcode_s *op_if;
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extern struct opcode_s *op_ifnot;
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extern struct opcode_s *op_ifbe;
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extern struct opcode_s *op_ifb;
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extern struct opcode_s *op_ifae;
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extern struct opcode_s *op_ifa;
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extern struct opcode_s *op_state;
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extern struct opcode_s *op_state_f;
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extern struct opcode_s *op_goto;
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extern struct opcode_s *op_jump;
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extern struct opcode_s *op_jumpb;
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struct operand_s;
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extern struct opcode_s *opcode_map;
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struct opcode_s *opcode_find (const char *name, struct operand_s *op_a,
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struct operand_s *op_b, struct operand_s *op_c);
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void opcode_init (void);
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#endif//__opcodes_h
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