mirror of
https://github.com/mupen64plus/mupen64plus-oldsvn.git
synced 2025-04-02 10:52:35 -04:00
295 lines
7.2 KiB
C
295 lines
7.2 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Mupen64plus - gbc.c *
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* Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
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* Copyright (C) 2007 Richard Goedeken (Richard42) *
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* Copyright (C) 2002 Hacktarux *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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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. See the *
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* GNU General Public License for more details. *
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* *
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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 the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include <stdio.h>
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#include "assemble.h"
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#include "interpret.h"
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#include "../recomph.h"
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#include "../r4300.h"
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#include "../ops.h"
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static void genbc1f_test(void)
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{
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test_m32abs_imm32((unsigned int*)&FCR31, 0x800000);
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sete_m8abs((unsigned char *) &branch_taken);
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}
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void genbc1f(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[100]);
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#endif
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#ifdef INTERPRET_BC1F
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gencallinterp((unsigned long long)BC1F, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1F, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1f_test();
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gendelayslot();
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gentest();
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#endif
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}
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void genbc1f_out(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[100]);
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#endif
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#ifdef INTERPRET_BC1F_OUT
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gencallinterp((unsigned long long)BC1F_OUT, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1F_OUT, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1f_test();
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gendelayslot();
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gentest_out();
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#endif
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}
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void genbc1f_idle(void)
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{
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#ifdef INTERPRET_BC1F_IDLE
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gencallinterp((unsigned long long)BC1F_IDLE, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1F_IDLE, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1f_test();
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gentest_idle();
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genbc1f();
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#endif
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}
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static void genbc1t_test(void)
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{
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test_m32abs_imm32((unsigned int*)&FCR31, 0x800000);
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setne_m8abs((unsigned char *) &branch_taken);
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}
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void genbc1t(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[101]);
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#endif
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#ifdef INTERPRET_BC1T
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gencallinterp((unsigned long long)BC1T, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1T, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1t_test();
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gendelayslot();
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gentest();
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#endif
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}
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void genbc1t_out(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[101]);
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#endif
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#ifdef INTERPRET_BC1T_OUT
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gencallinterp((unsigned long long)BC1T_OUT, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1T_OUT, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1t_test();
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gendelayslot();
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gentest_out();
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#endif
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}
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void genbc1t_idle(void)
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{
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#ifdef INTERPRET_BC1T_IDLE
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gencallinterp((unsigned long long)BC1T_IDLE, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1T_IDLE, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1t_test();
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gentest_idle();
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genbc1t();
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#endif
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}
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void genbc1fl(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[102]);
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#endif
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#ifdef INTERPRET_BC1FL
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gencallinterp((unsigned long long)BC1FL, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1FL, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1f_test();
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free_all_registers();
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gentestl();
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#endif
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}
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void genbc1fl_out(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[102]);
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#endif
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#ifdef INTERPRET_BC1FL_OUT
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gencallinterp((unsigned long long)BC1FL_OUT, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1FL_OUT, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1f_test();
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free_all_registers();
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gentestl_out();
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#endif
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}
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void genbc1fl_idle(void)
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{
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#ifdef INTERPRET_BC1FL_IDLE
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gencallinterp((unsigned long long)BC1FL_IDLE, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1FL_IDLE, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1f_test();
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gentest_idle();
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genbc1fl();
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#endif
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}
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void genbc1tl(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[103]);
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#endif
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#ifdef INTERPRET_BC1TL
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gencallinterp((unsigned long long)BC1TL, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1TL, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1t_test();
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free_all_registers();
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gentestl();
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#endif
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}
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void genbc1tl_out(void)
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{
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#if defined(COUNT_INSTR)
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inc_m32abs(&instr_count[103]);
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#endif
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#ifdef INTERPRET_BC1TL_OUT
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gencallinterp((unsigned long long)BC1TL_OUT, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1TL_OUT, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1t_test();
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free_all_registers();
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gentestl_out();
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#endif
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}
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void genbc1tl_idle(void)
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{
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#ifdef INTERPRET_BC1TL_IDLE
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gencallinterp((unsigned long long)BC1TL_IDLE, 1);
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#else
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if (((dst->addr & 0xFFF) == 0xFFC &&
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(dst->addr < 0x80000000 || dst->addr >= 0xC0000000))||no_compiled_jump)
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{
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gencallinterp((unsigned long long)BC1TL_IDLE, 1);
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return;
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}
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gencheck_cop1_unusable();
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genbc1t_test();
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gentest_idle();
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genbc1tl();
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#endif
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}
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