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https://git.code.sf.net/p/quake/quakeforge
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62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*
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emit.h
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statement emittion
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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: 2002/07/08
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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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$Id$
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*/
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#ifndef __emit_h
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#define __emit_h
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struct expr_s;
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struct def_s *emit_statement (struct expr_s *e, opcode_t *op, struct def_s *var_a, struct def_s *var_b, struct def_s *var_c);
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struct def_s *emit_sub_expr (struct expr_s*e, struct def_s *dest);
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void emit_expr (struct expr_s *e);
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#define EMIT_STRING(dest,str) \
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do { \
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(dest) = ReuseString (str); \
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reloc_def_string (POINTER_OFS (&(dest))); \
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} while (0)
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#define EMIT_DEF(dest,def) \
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do { \
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def_t *d = (def); \
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(dest) = d ? d->ofs : 0; \
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if (d) \
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reloc_def_def (d, POINTER_OFS (&(dest))); \
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} while (0)
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#define EMIT_DEF_OFS(dest,def) \
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do { \
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def_t *d = (def); \
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(dest) = d ? d->ofs : 0; \
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if (d) \
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reloc_def_def_ofs (d, POINTER_OFS (&(dest))); \
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} while (0)
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#endif//__emit_h
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