| 1 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| 2 | * Mupen64plus-rsp-hle - alist.c * |
| 3 | * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ * |
| 4 | * Copyright (C) 2012 Bobby Smiles * |
| 5 | * Copyright (C) 2009 Richard Goedeken * |
| 6 | * Copyright (C) 2002 Hacktarux * |
| 7 | * * |
| 8 | * This program is free software; you can redistribute it and/or modify * |
| 9 | * it under the terms of the GNU General Public License as published by * |
| 10 | * the Free Software Foundation; either version 2 of the License, or * |
| 11 | * (at your option) any later version. * |
| 12 | * * |
| 13 | * This program is distributed in the hope that it will be useful, * |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 16 | * GNU General Public License for more details. * |
| 17 | * * |
| 18 | * You should have received a copy of the GNU General Public License * |
| 19 | * along with this program; if not, write to the * |
| 20 | * Free Software Foundation, Inc., * |
| 21 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
| 22 | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
| 23 | |
| 24 | #include <stdint.h> |
| 25 | #include "m64p_plugin.h" |
| 26 | #include "m64p_types.h" |
| 27 | |
| 28 | #include "hle.h" |
| 29 | #include "alist_internal.h" |
| 30 | #include "alist.h" |
| 31 | |
| 32 | /* local functions */ |
| 33 | static void alist_process(const acmd_callback_t abi[], unsigned int abi_size) |
| 34 | { |
| 35 | uint32_t inst1, inst2; |
| 36 | unsigned int acmd; |
| 37 | const OSTask_t *const task = get_task(); |
| 38 | |
| 39 | const unsigned int *alist = (unsigned int *)(rsp.RDRAM + task->data_ptr); |
| 40 | const unsigned int *const alist_end = alist + (task->data_size >> 2); |
| 41 | |
| 42 | while (alist != alist_end) { |
| 43 | inst1 = *(alist++); |
| 44 | inst2 = *(alist++); |
| 45 | |
| 46 | acmd = inst1 >> 24; |
| 47 | |
| 48 | if (acmd < abi_size) |
| 49 | (*abi[acmd])(inst1, inst2); |
| 50 | else |
| 51 | DebugMessage(M64MSG_WARNING, "Invalid ABI command %u", acmd); |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | /* global functions */ |
| 56 | void alist_process_ABI1(void) |
| 57 | { |
| 58 | alist_process(ABI1, 0x10); |
| 59 | } |
| 60 | |
| 61 | void alist_process_ABI2(void) |
| 62 | { |
| 63 | alist_process(ABI2, 0x20); |
| 64 | } |
| 65 | |
| 66 | void alist_process_ABI3(void) |
| 67 | { |
| 68 | alist_process(ABI3, 0x10); |
| 69 | } |
| 70 | |