#include #include "lr35902.hpp" namespace Processor { #include "instructions.cpp" #include "disassembler.cpp" #include "serialization.cpp" auto LR35902::power() -> void { r.halt = false; r.stop = false; r.ei = false; r.ime = false; } auto LR35902::exec() -> void { uint8 opcode = op_read(r[PC]++); switch(opcode) { case 0x00: return op_nop(); case 0x01: return op_ld_rr_nn(); case 0x02: return op_ld_rr_a(); case 0x03: return op_inc_rr(); case 0x04: return op_inc_r(); case 0x05: return op_dec_r(); case 0x06: return op_ld_r_n(); case 0x07: return op_rlca(); case 0x08: return op_ld_nn_sp(); case 0x09: return op_add_hl_rr(); case 0x0a: return op_ld_a_rr(); case 0x0b: return op_dec_rr(); case 0x0c: return op_inc_r(); case 0x0d: return op_dec_r(); case 0x0e: return op_ld_r_n(); case 0x0f: return op_rrca(); case 0x10: return op_stop(); case 0x11: return op_ld_rr_nn(); case 0x12: return op_ld_rr_a(); case 0x13: return op_inc_rr(); case 0x14: return op_inc_r(); case 0x15: return op_dec_r(); case 0x16: return op_ld_r_n(); case 0x17: return op_rla(); case 0x18: return op_jr_n(); case 0x19: return op_add_hl_rr(); case 0x1a: return op_ld_a_rr(); case 0x1b: return op_dec_rr(); case 0x1c: return op_inc_r(); case 0x1d: return op_dec_r(); case 0x1e: return op_ld_r_n(); case 0x1f: return op_rra(); case 0x20: return op_jr_f_n(); case 0x21: return op_ld_rr_nn(); case 0x22: return op_ldi_hl_a(); case 0x23: return op_inc_rr(); case 0x24: return op_inc_r(); case 0x25: return op_dec_r(); case 0x26: return op_ld_r_n(); case 0x27: return op_daa(); case 0x28: return op_jr_f_n(); case 0x29: return op_add_hl_rr(); case 0x2a: return op_ldi_a_hl(); case 0x2b: return op_dec_rr(); case 0x2c: return op_inc_r(); case 0x2d: return op_dec_r(); case 0x2e: return op_ld_r_n(); case 0x2f: return op_cpl(); case 0x30: return op_jr_f_n(); case 0x31: return op_ld_rr_nn(); case 0x32: return op_ldd_hl_a(); case 0x33: return op_inc_rr(); case 0x34: return op_inc_hl(); case 0x35: return op_dec_hl(); case 0x36: return op_ld_hl_n(); case 0x37: return op_scf(); case 0x38: return op_jr_f_n(); case 0x39: return op_add_hl_rr(); case 0x3a: return op_ldd_a_hl(); case 0x3b: return op_dec_rr(); case 0x3c: return op_inc_r(); case 0x3d: return op_dec_r (); case 0x3e: return op_ld_r_n (); case 0x3f: return op_ccf(); case 0x40: return op_ld_r_r(); case 0x41: return op_ld_r_r(); case 0x42: return op_ld_r_r(); case 0x43: return op_ld_r_r(); case 0x44: return op_ld_r_r(); case 0x45: return op_ld_r_r(); case 0x46: return op_ld_r_hl(); case 0x47: return op_ld_r_r(); case 0x48: return op_ld_r_r(); case 0x49: return op_ld_r_r(); case 0x4a: return op_ld_r_r(); case 0x4b: return op_ld_r_r(); case 0x4c: return op_ld_r_r(); case 0x4d: return op_ld_r_r(); case 0x4e: return op_ld_r_hl(); case 0x4f: return op_ld_r_r(); case 0x50: return op_ld_r_r(); case 0x51: return op_ld_r_r(); case 0x52: return op_ld_r_r(); case 0x53: return op_ld_r_r(); case 0x54: return op_ld_r_r(); case 0x55: return op_ld_r_r(); case 0x56: return op_ld_r_hl(); case 0x57: return op_ld_r_r(); case 0x58: return op_ld_r_r(); case 0x59: return op_ld_r_r(); case 0x5a: return op_ld_r_r(); case 0x5b: return op_ld_r_r(); case 0x5c: return op_ld_r_r(); case 0x5d: return op_ld_r_r(); case 0x5e: return op_ld_r_hl(); case 0x5f: return op_ld_r_r(); case 0x60: return op_ld_r_r(); case 0x61: return op_ld_r_r(); case 0x62: return op_ld_r_r(); case 0x63: return op_ld_r_r(); case 0x64: return op_ld_r_r(); case 0x65: return op_ld_r_r(); case 0x66: return op_ld_r_hl(); case 0x67: return op_ld_r_r(); case 0x68: return op_ld_r_r(); case 0x69: return op_ld_r_r(); case 0x6a: return op_ld_r_r(); case 0x6b: return op_ld_r_r(); case 0x6c: return op_ld_r_r(); case 0x6d: return op_ld_r_r(); case 0x6e: return op_ld_r_hl(); case 0x6f: return op_ld_r_r(); case 0x70: return op_ld_hl_r(); case 0x71: return op_ld_hl_r(); case 0x72: return op_ld_hl_r(); case 0x73: return op_ld_hl_r(); case 0x74: return op_ld_hl_r(); case 0x75: return op_ld_hl_r(); case 0x76: return op_halt(); case 0x77: return op_ld_hl_r(); case 0x78: return op_ld_r_r(); case 0x79: return op_ld_r_r(); case 0x7a: return op_ld_r_r(); case 0x7b: return op_ld_r_r(); case 0x7c: return op_ld_r_r(); case 0x7d: return op_ld_r_r(); case 0x7e: return op_ld_r_hl (); case 0x7f: return op_ld_r_r(); case 0x80: return op_add_a_r(); case 0x81: return op_add_a_r(); case 0x82: return op_add_a_r(); case 0x83: return op_add_a_r(); case 0x84: return op_add_a_r(); case 0x85: return op_add_a_r(); case 0x86: return op_add_a_hl(); case 0x87: return op_add_a_r(); case 0x88: return op_adc_a_r(); case 0x89: return op_adc_a_r(); case 0x8a: return op_adc_a_r(); case 0x8b: return op_adc_a_r(); case 0x8c: return op_adc_a_r(); case 0x8d: return op_adc_a_r(); case 0x8e: return op_adc_a_hl(); case 0x8f: return op_adc_a_r(); case 0x90: return op_sub_a_r(); case 0x91: return op_sub_a_r(); case 0x92: return op_sub_a_r(); case 0x93: return op_sub_a_r(); case 0x94: return op_sub_a_r(); case 0x95: return op_sub_a_r(); case 0x96: return op_sub_a_hl(); case 0x97: return op_sub_a_r(); case 0x98: return op_sbc_a_r(); case 0x99: return op_sbc_a_r(); case 0x9a: return op_sbc_a_r(); case 0x9b: return op_sbc_a_r(); case 0x9c: return op_sbc_a_r(); case 0x9d: return op_sbc_a_r(); case 0x9e: return op_sbc_a_hl(); case 0x9f: return op_sbc_a_r(); case 0xa0: return op_and_a_r(); case 0xa1: return op_and_a_r(); case 0xa2: return op_and_a_r(); case 0xa3: return op_and_a_r(); case 0xa4: return op_and_a_r(); case 0xa5: return op_and_a_r(); case 0xa6: return op_and_a_hl(); case 0xa7: return op_and_a_r(); case 0xa8: return op_xor_a_r(); case 0xa9: return op_xor_a_r(); case 0xaa: return op_xor_a_r(); case 0xab: return op_xor_a_r(); case 0xac: return op_xor_a_r(); case 0xad: return op_xor_a_r(); case 0xae: return op_xor_a_hl(); case 0xaf: return op_xor_a_r(); case 0xb0: return op_or_a_r(); case 0xb1: return op_or_a_r(); case 0xb2: return op_or_a_r(); case 0xb3: return op_or_a_r(); case 0xb4: return op_or_a_r(); case 0xb5: return op_or_a_r(); case 0xb6: return op_or_a_hl(); case 0xb7: return op_or_a_r(); case 0xb8: return op_cp_a_r(); case 0xb9: return op_cp_a_r(); case 0xba: return op_cp_a_r(); case 0xbb: return op_cp_a_r(); case 0xbc: return op_cp_a_r(); case 0xbd: return op_cp_a_r(); case 0xbe: return op_cp_a_hl(); case 0xbf: return op_cp_a_r(); case 0xc0: return op_ret_f(); case 0xc1: return op_pop_rr(); case 0xc2: return op_jp_f_nn(); case 0xc3: return op_jp_nn(); case 0xc4: return op_call_f_nn(); case 0xc5: return op_push_rr(); case 0xc6: return op_add_a_n(); case 0xc7: return op_rst_n<0x00>(); case 0xc8: return op_ret_f(); case 0xc9: return op_ret(); case 0xca: return op_jp_f_nn(); case 0xcb: return op_cb(); case 0xcc: return op_call_f_nn(); case 0xcd: return op_call_nn(); case 0xce: return op_adc_a_n(); case 0xcf: return op_rst_n<0x08>(); case 0xd0: return op_ret_f(); case 0xd1: return op_pop_rr(); case 0xd2: return op_jp_f_nn(); case 0xd3: return op_xx(); case 0xd4: return op_call_f_nn(); case 0xd5: return op_push_rr(); case 0xd6: return op_sub_a_n(); case 0xd7: return op_rst_n<0x10>(); case 0xd8: return op_ret_f(); case 0xd9: return op_reti(); case 0xda: return op_jp_f_nn(); case 0xdb: return op_xx(); case 0xdc: return op_call_f_nn(); case 0xdd: return op_xx(); case 0xde: return op_sbc_a_n(); case 0xdf: return op_rst_n<0x18>(); case 0xe0: return op_ld_ffn_a(); case 0xe1: return op_pop_rr(); case 0xe2: return op_ld_ffc_a(); case 0xe3: return op_xx(); case 0xe4: return op_xx(); case 0xe5: return op_push_rr(); case 0xe6: return op_and_a_n(); case 0xe7: return op_rst_n<0x20>(); case 0xe8: return op_add_sp_n(); case 0xe9: return op_jp_hl(); case 0xea: return op_ld_nn_a(); case 0xeb: return op_xx(); case 0xec: return op_xx(); case 0xed: return op_xx(); case 0xee: return op_xor_a_n(); case 0xef: return op_rst_n<0x28>(); case 0xf0: return op_ld_a_ffn(); case 0xf1: return op_pop_rr(); case 0xf2: return op_ld_a_ffc(); case 0xf3: return op_di(); case 0xf4: return op_xx(); case 0xf5: return op_push_rr(); case 0xf6: return op_or_a_n(); case 0xf7: return op_rst_n<0x30>(); case 0xf8: return op_ld_hl_sp_n(); case 0xf9: return op_ld_sp_hl(); case 0xfa: return op_ld_a_nn(); case 0xfb: return op_ei(); case 0xfc: return op_xx(); case 0xfd: return op_xx(); case 0xfe: return op_cp_a_n(); case 0xff: return op_rst_n<0x38>(); } } auto LR35902::execCB() -> void { uint8 opcode = op_read(r[PC]++); switch(opcode) { case 0x00: return op_rlc_r(); case 0x01: return op_rlc_r(); case 0x02: return op_rlc_r(); case 0x03: return op_rlc_r(); case 0x04: return op_rlc_r(); case 0x05: return op_rlc_r(); case 0x06: return op_rlc_hl(); case 0x07: return op_rlc_r(); case 0x08: return op_rrc_r(); case 0x09: return op_rrc_r(); case 0x0a: return op_rrc_r(); case 0x0b: return op_rrc_r(); case 0x0c: return op_rrc_r(); case 0x0d: return op_rrc_r(); case 0x0e: return op_rrc_hl(); case 0x0f: return op_rrc_r(); case 0x10: return op_rl_r(); case 0x11: return op_rl_r(); case 0x12: return op_rl_r(); case 0x13: return op_rl_r(); case 0x14: return op_rl_r(); case 0x15: return op_rl_r(); case 0x16: return op_rl_hl(); case 0x17: return op_rl_r(); case 0x18: return op_rr_r(); case 0x19: return op_rr_r(); case 0x1a: return op_rr_r(); case 0x1b: return op_rr_r(); case 0x1c: return op_rr_r(); case 0x1d: return op_rr_r(); case 0x1e: return op_rr_hl(); case 0x1f: return op_rr_r(); case 0x20: return op_sla_r(); case 0x21: return op_sla_r(); case 0x22: return op_sla_r(); case 0x23: return op_sla_r(); case 0x24: return op_sla_r(); case 0x25: return op_sla_r(); case 0x26: return op_sla_hl(); case 0x27: return op_sla_r(); case 0x28: return op_sra_r(); case 0x29: return op_sra_r(); case 0x2a: return op_sra_r(); case 0x2b: return op_sra_r(); case 0x2c: return op_sra_r(); case 0x2d: return op_sra_r(); case 0x2e: return op_sra_hl(); case 0x2f: return op_sra_r(); case 0x30: return op_swap_r(); case 0x31: return op_swap_r(); case 0x32: return op_swap_r(); case 0x33: return op_swap_r(); case 0x34: return op_swap_r(); case 0x35: return op_swap_r(); case 0x36: return op_swap_hl(); case 0x37: return op_swap_r(); case 0x38: return op_srl_r(); case 0x39: return op_srl_r(); case 0x3a: return op_srl_r(); case 0x3b: return op_srl_r(); case 0x3c: return op_srl_r(); case 0x3d: return op_srl_r(); case 0x3e: return op_srl_hl(); case 0x3f: return op_srl_r(); case 0x40: return op_bit_n_r<0, B>(); case 0x41: return op_bit_n_r<0, C>(); case 0x42: return op_bit_n_r<0, D>(); case 0x43: return op_bit_n_r<0, E>(); case 0x44: return op_bit_n_r<0, H>(); case 0x45: return op_bit_n_r<0, L>(); case 0x46: return op_bit_n_hl<0>(); case 0x47: return op_bit_n_r<0, A>(); case 0x48: return op_bit_n_r<1, B>(); case 0x49: return op_bit_n_r<1, C>(); case 0x4a: return op_bit_n_r<1, D>(); case 0x4b: return op_bit_n_r<1, E>(); case 0x4c: return op_bit_n_r<1, H>(); case 0x4d: return op_bit_n_r<1, L>(); case 0x4e: return op_bit_n_hl<1>(); case 0x4f: return op_bit_n_r<1, A>(); case 0x50: return op_bit_n_r<2, B>(); case 0x51: return op_bit_n_r<2, C>(); case 0x52: return op_bit_n_r<2, D>(); case 0x53: return op_bit_n_r<2, E>(); case 0x54: return op_bit_n_r<2, H>(); case 0x55: return op_bit_n_r<2, L>(); case 0x56: return op_bit_n_hl<2>(); case 0x57: return op_bit_n_r<2, A>(); case 0x58: return op_bit_n_r<3, B>(); case 0x59: return op_bit_n_r<3, C>(); case 0x5a: return op_bit_n_r<3, D>(); case 0x5b: return op_bit_n_r<3, E>(); case 0x5c: return op_bit_n_r<3, H>(); case 0x5d: return op_bit_n_r<3, L>(); case 0x5e: return op_bit_n_hl<3>(); case 0x5f: return op_bit_n_r<3, A>(); case 0x60: return op_bit_n_r<4, B>(); case 0x61: return op_bit_n_r<4, C>(); case 0x62: return op_bit_n_r<4, D>(); case 0x63: return op_bit_n_r<4, E>(); case 0x64: return op_bit_n_r<4, H>(); case 0x65: return op_bit_n_r<4, L>(); case 0x66: return op_bit_n_hl<4>(); case 0x67: return op_bit_n_r<4, A>(); case 0x68: return op_bit_n_r<5, B>(); case 0x69: return op_bit_n_r<5, C>(); case 0x6a: return op_bit_n_r<5, D>(); case 0x6b: return op_bit_n_r<5, E>(); case 0x6c: return op_bit_n_r<5, H>(); case 0x6d: return op_bit_n_r<5, L>(); case 0x6e: return op_bit_n_hl<5>(); case 0x6f: return op_bit_n_r<5, A>(); case 0x70: return op_bit_n_r<6, B>(); case 0x71: return op_bit_n_r<6, C>(); case 0x72: return op_bit_n_r<6, D>(); case 0x73: return op_bit_n_r<6, E>(); case 0x74: return op_bit_n_r<6, H>(); case 0x75: return op_bit_n_r<6, L>(); case 0x76: return op_bit_n_hl<6>(); case 0x77: return op_bit_n_r<6, A>(); case 0x78: return op_bit_n_r<7, B>(); case 0x79: return op_bit_n_r<7, C>(); case 0x7a: return op_bit_n_r<7, D>(); case 0x7b: return op_bit_n_r<7, E>(); case 0x7c: return op_bit_n_r<7, H>(); case 0x7d: return op_bit_n_r<7, L>(); case 0x7e: return op_bit_n_hl<7>(); case 0x7f: return op_bit_n_r<7, A>(); case 0x80: return op_res_n_r<0, B>(); case 0x81: return op_res_n_r<0, C>(); case 0x82: return op_res_n_r<0, D>(); case 0x83: return op_res_n_r<0, E>(); case 0x84: return op_res_n_r<0, H>(); case 0x85: return op_res_n_r<0, L>(); case 0x86: return op_res_n_hl<0>(); case 0x87: return op_res_n_r<0, A>(); case 0x88: return op_res_n_r<1, B>(); case 0x89: return op_res_n_r<1, C>(); case 0x8a: return op_res_n_r<1, D>(); case 0x8b: return op_res_n_r<1, E>(); case 0x8c: return op_res_n_r<1, H>(); case 0x8d: return op_res_n_r<1, L>(); case 0x8e: return op_res_n_hl<1>(); case 0x8f: return op_res_n_r<1, A>(); case 0x90: return op_res_n_r<2, B>(); case 0x91: return op_res_n_r<2, C>(); case 0x92: return op_res_n_r<2, D>(); case 0x93: return op_res_n_r<2, E>(); case 0x94: return op_res_n_r<2, H>(); case 0x95: return op_res_n_r<2, L>(); case 0x96: return op_res_n_hl<2>(); case 0x97: return op_res_n_r<2, A>(); case 0x98: return op_res_n_r<3, B>(); case 0x99: return op_res_n_r<3, C>(); case 0x9a: return op_res_n_r<3, D>(); case 0x9b: return op_res_n_r<3, E>(); case 0x9c: return op_res_n_r<3, H>(); case 0x9d: return op_res_n_r<3, L>(); case 0x9e: return op_res_n_hl<3>(); case 0x9f: return op_res_n_r<3, A>(); case 0xa0: return op_res_n_r<4, B>(); case 0xa1: return op_res_n_r<4, C>(); case 0xa2: return op_res_n_r<4, D>(); case 0xa3: return op_res_n_r<4, E>(); case 0xa4: return op_res_n_r<4, H>(); case 0xa5: return op_res_n_r<4, L>(); case 0xa6: return op_res_n_hl<4>(); case 0xa7: return op_res_n_r<4, A>(); case 0xa8: return op_res_n_r<5, B>(); case 0xa9: return op_res_n_r<5, C>(); case 0xaa: return op_res_n_r<5, D>(); case 0xab: return op_res_n_r<5, E>(); case 0xac: return op_res_n_r<5, H>(); case 0xad: return op_res_n_r<5, L>(); case 0xae: return op_res_n_hl<5>(); case 0xaf: return op_res_n_r<5, A>(); case 0xb0: return op_res_n_r<6, B>(); case 0xb1: return op_res_n_r<6, C>(); case 0xb2: return op_res_n_r<6, D>(); case 0xb3: return op_res_n_r<6, E>(); case 0xb4: return op_res_n_r<6, H>(); case 0xb5: return op_res_n_r<6, L>(); case 0xb6: return op_res_n_hl<6>(); case 0xb7: return op_res_n_r<6, A>(); case 0xb8: return op_res_n_r<7, B>(); case 0xb9: return op_res_n_r<7, C>(); case 0xba: return op_res_n_r<7, D>(); case 0xbb: return op_res_n_r<7, E>(); case 0xbc: return op_res_n_r<7, H>(); case 0xbd: return op_res_n_r<7, L>(); case 0xbe: return op_res_n_hl<7>(); case 0xbf: return op_res_n_r<7, A>(); case 0xc0: return op_set_n_r<0, B>(); case 0xc1: return op_set_n_r<0, C>(); case 0xc2: return op_set_n_r<0, D>(); case 0xc3: return op_set_n_r<0, E>(); case 0xc4: return op_set_n_r<0, H>(); case 0xc5: return op_set_n_r<0, L>(); case 0xc6: return op_set_n_hl<0>(); case 0xc7: return op_set_n_r<0, A>(); case 0xc8: return op_set_n_r<1, B>(); case 0xc9: return op_set_n_r<1, C>(); case 0xca: return op_set_n_r<1, D>(); case 0xcb: return op_set_n_r<1, E>(); case 0xcc: return op_set_n_r<1, H>(); case 0xcd: return op_set_n_r<1, L>(); case 0xce: return op_set_n_hl<1>(); case 0xcf: return op_set_n_r<1, A>(); case 0xd0: return op_set_n_r<2, B>(); case 0xd1: return op_set_n_r<2, C>(); case 0xd2: return op_set_n_r<2, D>(); case 0xd3: return op_set_n_r<2, E>(); case 0xd4: return op_set_n_r<2, H>(); case 0xd5: return op_set_n_r<2, L>(); case 0xd6: return op_set_n_hl<2>(); case 0xd7: return op_set_n_r<2, A>(); case 0xd8: return op_set_n_r<3, B>(); case 0xd9: return op_set_n_r<3, C>(); case 0xda: return op_set_n_r<3, D>(); case 0xdb: return op_set_n_r<3, E>(); case 0xdc: return op_set_n_r<3, H>(); case 0xdd: return op_set_n_r<3, L>(); case 0xde: return op_set_n_hl<3>(); case 0xdf: return op_set_n_r<3, A>(); case 0xe0: return op_set_n_r<4, B>(); case 0xe1: return op_set_n_r<4, C>(); case 0xe2: return op_set_n_r<4, D>(); case 0xe3: return op_set_n_r<4, E>(); case 0xe4: return op_set_n_r<4, H>(); case 0xe5: return op_set_n_r<4, L>(); case 0xe6: return op_set_n_hl<4>(); case 0xe7: return op_set_n_r<4, A>(); case 0xe8: return op_set_n_r<5, B>(); case 0xe9: return op_set_n_r<5, C>(); case 0xea: return op_set_n_r<5, D>(); case 0xeb: return op_set_n_r<5, E>(); case 0xec: return op_set_n_r<5, H>(); case 0xed: return op_set_n_r<5, L>(); case 0xee: return op_set_n_hl<5>(); case 0xef: return op_set_n_r<5, A>(); case 0xf0: return op_set_n_r<6, B>(); case 0xf1: return op_set_n_r<6, C>(); case 0xf2: return op_set_n_r<6, D>(); case 0xf3: return op_set_n_r<6, E>(); case 0xf4: return op_set_n_r<6, H>(); case 0xf5: return op_set_n_r<6, L>(); case 0xf6: return op_set_n_hl<6>(); case 0xf7: return op_set_n_r<6, A>(); case 0xf8: return op_set_n_r<7, B>(); case 0xf9: return op_set_n_r<7, C>(); case 0xfa: return op_set_n_r<7, D>(); case 0xfb: return op_set_n_r<7, E>(); case 0xfc: return op_set_n_r<7, H>(); case 0xfd: return op_set_n_r<7, L>(); case 0xfe: return op_set_n_hl<7>(); case 0xff: return op_set_n_r<7, A>(); } } }