1 /* src/vm/jit/x86_64/md-emit.h - machine dependent emit function prototypes
3 Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
4 C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5 E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6 J. Wenninger, Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 Contact: cacao@cacaojvm.org
27 Authors: Christian Thalinger
40 /* macros to create code ******************************************************/
42 s4 emit_load_s1_notzero(jitdata *jd, instruction *iptr, s4 tempreg);
43 s4 emit_load_s2_notzero(jitdata *jd, instruction *iptr, s4 tempreg);
45 s4 emit_load_s1_but(jitdata *jd, instruction *iptr, s4 tempreg, s4 notreg);
46 s4 emit_load_s2_but(jitdata *jd, instruction *iptr, s4 tempreg, s4 notreg);
48 /* Allocate an even-odd register pair for the destination of an instruction.
52 s4 emit_alloc_dst_even_odd(jitdata *jd, instruction *iptr, s4 htmpreg, s4 ltmpreg, s4 breg);
54 void emit_restore_dst_even_odd(jitdata *jd, instruction *iptr, s4 htmpreg, s4 ltmpreg, s4 breg);
56 /* If the destination operand is in a register, different than
57 * dtmpreg, a register copy is emitted.
59 void emit_copy_dst(jitdata *jd, instruction *iptr, s4 dtmpreg);
61 /* Emits code to recalculate the PV (procedure vector) after a subroutine call. */
62 void emit_restore_pv(codegendata *cd);
64 #endif /* _MD_EMIT_H */
68 * These are local overrides for various environment variables in Emacs.
69 * Please do not remove this and leave it at the end of the file, where
70 * Emacs will automagically detect them.
71 * ---------------------------------------------------------------------