451ab91e |
1 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
2 | * Mupen64plus - gcop1_w.c * |
3 | * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ * |
4 | * Copyright (C) 2007 Richard Goedeken (Richard42) * |
5 | * Copyright (C) 2002 Hacktarux * |
6 | * * |
7 | * This program is free software; you can redistribute it and/or modify * |
8 | * it under the terms of the GNU General Public License as published by * |
9 | * the Free Software Foundation; either version 2 of the License, or * |
10 | * (at your option) any later version. * |
11 | * * |
12 | * This program is distributed in the hope that it will be useful, * |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
15 | * GNU General Public License for more details. * |
16 | * * |
17 | * You should have received a copy of the GNU General Public License * |
18 | * along with this program; if not, write to the * |
19 | * Free Software Foundation, Inc., * |
20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
21 | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
22 | |
23 | #include <stdio.h> |
24 | |
25 | #include "assemble.h" |
26 | #include "interpret.h" |
27 | |
28 | #include "r4300/recomph.h" |
29 | #include "r4300/r4300.h" |
30 | #include "r4300/ops.h" |
31 | |
32 | void gencvt_s_w(void) |
33 | { |
34 | #if defined(COUNT_INSTR) |
35 | inc_m32rel(&instr_count[117]); |
36 | #endif |
37 | #ifdef INTERPRET_CVT_S_W |
38 | gencallinterp((unsigned long long)cached_interpreter_table.CVT_S_W, 0); |
39 | #else |
40 | gencheck_cop1_unusable(); |
41 | mov_xreg64_m64rel(RAX, (unsigned long long *)(®_cop1_simple[dst->f.cf.fs])); |
42 | fild_preg64_dword(RAX); |
43 | mov_xreg64_m64rel(RAX, (unsigned long long *)(®_cop1_simple[dst->f.cf.fd])); |
44 | fstp_preg64_dword(RAX); |
45 | #endif |
46 | } |
47 | |
48 | void gencvt_d_w(void) |
49 | { |
50 | #if defined(COUNT_INSTR) |
51 | inc_m32rel(&instr_count[117]); |
52 | #endif |
53 | #ifdef INTERPRET_CVT_D_W |
54 | gencallinterp((unsigned long long)cached_interpreter_table.CVT_D_W, 0); |
55 | #else |
56 | gencheck_cop1_unusable(); |
57 | mov_xreg64_m64rel(RAX, (unsigned long long *)(®_cop1_simple[dst->f.cf.fs])); |
58 | fild_preg64_dword(RAX); |
59 | mov_xreg64_m64rel(RAX, (unsigned long long *)(®_cop1_double[dst->f.cf.fd])); |
60 | fstp_preg64_qword(RAX); |
61 | #endif |
62 | } |
63 | |