| 1 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| 2 | * Mupen64plus - gcop1_w.c * |
| 3 | * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ * |
| 4 | * Copyright (C) 2002 Hacktarux * |
| 5 | * * |
| 6 | * This program is free software; you can redistribute it and/or modify * |
| 7 | * it under the terms of the GNU General Public License as published by * |
| 8 | * the Free Software Foundation; either version 2 of the License, or * |
| 9 | * (at your option) any later version. * |
| 10 | * * |
| 11 | * This program is distributed in the hope that it will be useful, * |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 14 | * GNU General Public License for more details. * |
| 15 | * * |
| 16 | * You should have received a copy of the GNU General Public License * |
| 17 | * along with this program; if not, write to the * |
| 18 | * Free Software Foundation, Inc., * |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
| 20 | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
| 21 | |
| 22 | #include <stdio.h> |
| 23 | |
| 24 | #include "assemble.h" |
| 25 | #include "interpret.h" |
| 26 | |
| 27 | #include "r4300/recomph.h" |
| 28 | #include "r4300/r4300.h" |
| 29 | #include "r4300/ops.h" |
| 30 | |
| 31 | void gencvt_s_w(void) |
| 32 | { |
| 33 | #ifdef INTERPRET_CVT_S_W |
| 34 | gencallinterp((unsigned int)cached_interpreter_table.CVT_S_W, 0); |
| 35 | #else |
| 36 | gencheck_cop1_unusable(); |
| 37 | mov_eax_memoffs32((unsigned int*)(®_cop1_simple[dst->f.cf.fs])); |
| 38 | fild_preg32_dword(EAX); |
| 39 | mov_eax_memoffs32((unsigned int*)(®_cop1_simple[dst->f.cf.fd])); |
| 40 | fstp_preg32_dword(EAX); |
| 41 | #endif |
| 42 | } |
| 43 | |
| 44 | void gencvt_d_w(void) |
| 45 | { |
| 46 | #ifdef INTERPRET_CVT_D_W |
| 47 | gencallinterp((unsigned int)cached_interpreter_table.CVT_D_W, 0); |
| 48 | #else |
| 49 | gencheck_cop1_unusable(); |
| 50 | mov_eax_memoffs32((unsigned int*)(®_cop1_simple[dst->f.cf.fs])); |
| 51 | fild_preg32_dword(EAX); |
| 52 | mov_eax_memoffs32((unsigned int*)(®_cop1_double[dst->f.cf.fd])); |
| 53 | fstp_preg32_qword(EAX); |
| 54 | #endif |
| 55 | } |
| 56 | |