###1964js - JavaScript/HTML5 port of 1964 - N64 emulator
Copyright (C) 2012 Joel Middendorf

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.###
#globals C1964jsEmulator
"use strict"

C1964jsEmulator::initOpcodeMap = () ->
  @CPU_Instruction = [@instr, @REGIMM_instr, @r4300i_j, @r4300i_jal, @r4300i_beq, @r4300i_bne, @r4300i_blez, @r4300i_bgtz, @r4300i_addi, @r4300i_addiu, @r4300i_slti, @r4300i_sltiu, @r4300i_andi, @r4300i_ori, @r4300i_xori, @r4300i_lui, @COP0_instr, @COP1_instr, @UNUSED, @UNUSED, @r4300i_beql, @r4300i_bnel, @r4300i_blezl, @r4300i_bgtzl, @r4300i_daddi, @r4300i_daddiu, @r4300i_ldl, @r4300i_ldr, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_lb, @r4300i_lh, @r4300i_lwl, @r4300i_lw, @r4300i_lbu, @r4300i_lhu, @r4300i_lwr, @r4300i_lwu, @r4300i_sb, @r4300i_sh, @r4300i_swl, @r4300i_sw, @r4300i_sdl, @r4300i_sdr, @r4300i_swr, @r4300i_cache, @r4300i_ll, @r4300i_lwc1, @UNUSED, @UNUSED, @r4300i_lld, @r4300i_ldc1, @UNUSED, @r4300i_ld, @r4300i_sc, @r4300i_swc1, @UNUSED, @UNUSED, @r4300i_scd, @r4300i_sdc1, @UNUSED, @r4300i_sd]
  @r4300i_Instruction = [@r4300i_sll, @UNUSED, @r4300i_srl, @r4300i_sra, @r4300i_sllv, @UNUSED, @r4300i_srlv, @r4300i_srav, @r4300i_jr, @r4300i_jalr, @UNUSED, @UNUSED, @r4300i_syscall, @r4300i_break, @UNUSED, @r4300i_sync, @r4300i_mfhi, @r4300i_mthi, @r4300i_mflo, @r4300i_mtlo, @r4300i_dsllv, @UNUSED, @r4300i_dsrlv, @r4300i_dsrav, @r4300i_mult, @r4300i_multu, @r4300i_div, @r4300i_divu, @r4300i_dmult, @r4300i_dmultu, @r4300i_ddiv, @r4300i_ddivu, @r4300i_add, @r4300i_addu, @r4300i_sub, @r4300i_subu, @r4300i_and, @r4300i_or, @r4300i_xor, @r4300i_nor, @UNUSED, @UNUSED, @r4300i_slt, @r4300i_sltu, @r4300i_dadd, @r4300i_daddu, @r4300i_dsub, @r4300i_dsubu, @r4300i_tge, @r4300i_tgeu, @r4300i_tlt, @r4300i_tltu, @r4300i_teq, @UNUSED, @r4300i_tne, @UNUSED, @r4300i_dsll, @UNUSED, @r4300i_dsrl, @r4300i_dsra, @r4300i_dsll32, @UNUSED, @r4300i_dsrl32, @r4300i_dsra32]
  @REGIMM_Instruction = [@r4300i_bltz, @r4300i_bgez, @r4300i_bltzl, @r4300i_bgezl, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_tgei, @r4300i_tgeiu, @r4300i_tlti, @r4300i_tltiu, @r4300i_teqi, @UNUSED, @r4300i_tnei, @UNUSED, @r4300i_bltzal, @r4300i_bgezal, @r4300i_bltzall, @r4300i_bgezall, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  @COP0_Instruction = [@r4300i_COP0_mfc0, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP0_mtc0, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @TLB_instr, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  @TLB_Instruction = [@UNUSED, @r4300i_COP0_tlbr, @r4300i_COP0_tlbwi, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP0_tlbwr, @UNUSED, @r4300i_COP0_tlbp, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP0_eret, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  @COP1_Instruction = [@r4300i_COP1_mfc1, @r4300i_COP1_dmfc1, @r4300i_COP1_cfc1, @UNUSED, @r4300i_COP1_mtc1, @r4300i_COP1_dmtc1, @r4300i_COP1_ctc1, @UNUSED, @COP1_BC_instr, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @COP1_S_instr, @COP1_D_instr, @UNUSED, @UNUSED, @COP1_W_instr, @COP1_L_instr, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  @COP1_BC_Instruction = [@r4300i_COP1_bc1f, @r4300i_COP1_bc1t, @r4300i_COP1_bc1fl, @r4300i_COP1_bc1tl, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  @COP1_S_Instruction = [@r4300i_COP1_add_s, @r4300i_COP1_sub_s, @r4300i_COP1_mul_s, @r4300i_COP1_div_s, @r4300i_COP1_sqrt_s, @r4300i_COP1_abs_s, @r4300i_COP1_mov_s, @r4300i_COP1_neg_s, @r4300i_COP1_roundl_s, @r4300i_COP1_truncl_s, @r4300i_COP1_ceill_s, @r4300i_COP1_floorl_s, @r4300i_COP1_roundw_s, @r4300i_COP1_truncw_s, @r4300i_COP1_ceilw_s, @r4300i_COP1_floorw_s, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP1_cvtd_s, @UNUSED, @UNUSED, @r4300i_COP1_cvtw_s, @r4300i_COP1_cvtl_s, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_C_F_S, @r4300i_C_UN_S, @r4300i_C_EQ_S, @r4300i_C_UEQ_S, @r4300i_C_OLT_S, @r4300i_C_ULT_S, @r4300i_C_OLE_S, @r4300i_C_ULE_S, @r4300i_C_SF_S, @r4300i_C_NGLE_S, @r4300i_C_SEQ_S, @r4300i_C_NGL_S, @r4300i_C_LT_S, @r4300i_C_NGE_S, @r4300i_C_LE_S, @r4300i_C_NGT_S]
  @COP1_D_Instruction = [@r4300i_COP1_add_d, @r4300i_COP1_sub_d, @r4300i_COP1_mul_d, @r4300i_COP1_div_d, @r4300i_COP1_sqrt_d, @r4300i_COP1_abs_d, @r4300i_COP1_mov_d, @r4300i_COP1_neg_d, @r4300i_COP1_roundl_d, @r4300i_COP1_truncl_d, @r4300i_COP1_ceill_d, @r4300i_COP1_floorl_d, @r4300i_COP1_roundw_d, @r4300i_COP1_truncw_d, @r4300i_COP1_ceilw_d, @r4300i_COP1_floorw_d, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP1_cvts_d, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP1_cvtw_d, @r4300i_COP1_cvtl_d, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_C_F_D, @r4300i_C_UN_D, @r4300i_C_EQ_D, @r4300i_C_UEQ_D, @r4300i_C_OLT_D, @r4300i_C_ULT_D, @r4300i_C_OLE_D, @r4300i_C_ULE_D, @r4300i_C_SF_D, @r4300i_C_NGLE_D, @r4300i_C_SEQ_D, @r4300i_C_NGL_D, @r4300i_C_LT_D, @r4300i_C_NGE_D, @r4300i_C_LE_D, @r4300i_C_NGT_D]
  @COP1_W_Instruction = [@UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP1_cvts_w, @r4300i_COP1_cvtd_w, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  @COP1_L_Instruction = [@UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @r4300i_COP1_cvts_l, @r4300i_COP1_cvtd_l, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED, @UNUSED]
  return

C1964jsEmulator::CPU_instruction = (i, isDelay) ->
  @CPU_Instruction[i >> 26 & 0x3f].call @, i, isDelay

C1964jsEmulator::instr = (i, isDelay) ->
  @r4300i_Instruction[@helpers.fn(i)].call @,  i, isDelay

C1964jsEmulator::REGIMM_instr = (i, isDelay) ->
  @REGIMM_Instruction[@helpers.rt(i)].call @,  i, isDelay

C1964jsEmulator::COP0_instr = (i, isDelay) ->
  @COP0_Instruction[@helpers.rs(i)].call @,  i, isDelay

C1964jsEmulator::COP1_instr = (i, isDelay) ->
  @COP1_Instruction[@helpers.rs(i)].call @,  i, isDelay

C1964jsEmulator::TLB_instr = (i, isDelay) ->
  @TLB_Instruction[@helpers.fn(i)].call @,  i, isDelay

C1964jsEmulator::COP1_BC_instr = (i, isDelay) ->
  @COP1_BC_Instruction[@helpers.rt(i)].call @,  i, isDelay

C1964jsEmulator::COP1_S_instr = (i, isDelay) ->
  @COP1_S_Instruction[@helpers.fn(i)].call @,  i, isDelay

C1964jsEmulator::COP1_D_instr = (i, isDelay) ->
  @COP1_D_Instruction[@helpers.fn(i)].call @,  i, isDelay

C1964jsEmulator::COP1_W_instr = (i, isDelay) ->
  @COP1_W_Instruction[@helpers.fn(i)].call @,  i, isDelay

C1964jsEmulator::COP1_L_instr = (i, isDelay) ->
  @COP1_L_Instruction[@helpers.fn(i)].call @,  i, isDelay