diff options
Diffstat (limited to 'trunk/src/emu/cpu/nec/necinstr.h')
-rw-r--r-- | trunk/src/emu/cpu/nec/necinstr.h | 507 |
1 files changed, 507 insertions, 0 deletions
diff --git a/trunk/src/emu/cpu/nec/necinstr.h b/trunk/src/emu/cpu/nec/necinstr.h new file mode 100644 index 00000000000..30bc3ffcbb2 --- /dev/null +++ b/trunk/src/emu/cpu/nec/necinstr.h @@ -0,0 +1,507 @@ +static void i_add_br8(nec_state_t *nec_state); +static void i_add_wr16(nec_state_t *nec_state); +static void i_add_r8b(nec_state_t *nec_state); +static void i_add_r16w(nec_state_t *nec_state); +static void i_add_ald8(nec_state_t *nec_state); +static void i_add_axd16(nec_state_t *nec_state); +static void i_push_es(nec_state_t *nec_state); +static void i_pop_es(nec_state_t *nec_state); +static void i_or_br8(nec_state_t *nec_state); +static void i_or_r8b(nec_state_t *nec_state); +static void i_or_wr16(nec_state_t *nec_state); +static void i_or_r16w(nec_state_t *nec_state); +static void i_or_ald8(nec_state_t *nec_state); +static void i_or_axd16(nec_state_t *nec_state); +static void i_push_cs(nec_state_t *nec_state); +static void i_pre_nec(nec_state_t *nec_state); +static void i_adc_br8(nec_state_t *nec_state); +static void i_adc_wr16(nec_state_t *nec_state); +static void i_adc_r8b(nec_state_t *nec_state); +static void i_adc_r16w(nec_state_t *nec_state); +static void i_adc_ald8(nec_state_t *nec_state); +static void i_adc_axd16(nec_state_t *nec_state); +static void i_push_ss(nec_state_t *nec_state); +static void i_pop_ss(nec_state_t *nec_state); +static void i_sbb_br8(nec_state_t *nec_state); +static void i_sbb_wr16(nec_state_t *nec_state); +static void i_sbb_r8b(nec_state_t *nec_state); +static void i_sbb_r16w(nec_state_t *nec_state); +static void i_sbb_ald8(nec_state_t *nec_state); +static void i_sbb_axd16(nec_state_t *nec_state); +static void i_push_ds(nec_state_t *nec_state); +static void i_pop_ds(nec_state_t *nec_state); +static void i_and_br8(nec_state_t *nec_state); +static void i_and_r8b(nec_state_t *nec_state); +static void i_and_wr16(nec_state_t *nec_state); +static void i_and_r16w(nec_state_t *nec_state); +static void i_and_ald8(nec_state_t *nec_state); +static void i_and_axd16(nec_state_t *nec_state); +static void i_es(nec_state_t *nec_state); +static void i_daa(nec_state_t *nec_state); +static void i_sub_br8(nec_state_t *nec_state); +static void i_sub_wr16(nec_state_t *nec_state); +static void i_sub_r8b(nec_state_t *nec_state); +static void i_sub_r16w(nec_state_t *nec_state); +static void i_sub_ald8(nec_state_t *nec_state); +static void i_sub_axd16(nec_state_t *nec_state); +static void i_cs(nec_state_t *nec_state); +static void i_das(nec_state_t *nec_state); +static void i_xor_br8(nec_state_t *nec_state); +static void i_xor_r8b(nec_state_t *nec_state); +static void i_xor_wr16(nec_state_t *nec_state); +static void i_xor_r16w(nec_state_t *nec_state); +static void i_xor_ald8(nec_state_t *nec_state); +static void i_xor_axd16(nec_state_t *nec_state); +static void i_ss(nec_state_t *nec_state); +static void i_aaa(nec_state_t *nec_state); +static void i_cmp_br8(nec_state_t *nec_state); +static void i_cmp_wr16(nec_state_t *nec_state); +static void i_cmp_r8b(nec_state_t *nec_state); +static void i_cmp_r16w(nec_state_t *nec_state); +static void i_cmp_ald8(nec_state_t *nec_state); +static void i_cmp_axd16(nec_state_t *nec_state); +static void i_ds(nec_state_t *nec_state); +static void i_aas(nec_state_t *nec_state); +static void i_inc_ax(nec_state_t *nec_state); +static void i_inc_cx(nec_state_t *nec_state); +static void i_inc_dx(nec_state_t *nec_state); +static void i_inc_bx(nec_state_t *nec_state); +static void i_inc_sp(nec_state_t *nec_state); +static void i_inc_bp(nec_state_t *nec_state); +static void i_inc_si(nec_state_t *nec_state); +static void i_inc_di(nec_state_t *nec_state); +static void i_dec_ax(nec_state_t *nec_state); +static void i_dec_cx(nec_state_t *nec_state); +static void i_dec_dx(nec_state_t *nec_state); +static void i_dec_bx(nec_state_t *nec_state); +static void i_dec_sp(nec_state_t *nec_state); +static void i_dec_bp(nec_state_t *nec_state); +static void i_dec_si(nec_state_t *nec_state); +static void i_dec_di(nec_state_t *nec_state); +static void i_push_ax(nec_state_t *nec_state); +static void i_push_cx(nec_state_t *nec_state); +static void i_push_dx(nec_state_t *nec_state); +static void i_push_bx(nec_state_t *nec_state); +static void i_push_sp(nec_state_t *nec_state); +static void i_push_bp(nec_state_t *nec_state); +static void i_push_si(nec_state_t *nec_state); +static void i_push_di(nec_state_t *nec_state); +static void i_pop_ax(nec_state_t *nec_state); +static void i_pop_cx(nec_state_t *nec_state); +static void i_pop_dx(nec_state_t *nec_state); +static void i_pop_bx(nec_state_t *nec_state); +static void i_pop_sp(nec_state_t *nec_state); +static void i_pop_bp(nec_state_t *nec_state); +static void i_pop_si(nec_state_t *nec_state); +static void i_pop_di(nec_state_t *nec_state); +static void i_pusha(nec_state_t *nec_state); +static void i_popa(nec_state_t *nec_state); +static void i_chkind(nec_state_t *nec_state); +static void i_repnc(nec_state_t *nec_state); +static void i_repc(nec_state_t *nec_state); +static void i_push_d16(nec_state_t *nec_state); +static void i_imul_d16(nec_state_t *nec_state); +static void i_push_d8(nec_state_t *nec_state); +static void i_imul_d8(nec_state_t *nec_state); +static void i_insb(nec_state_t *nec_state); +static void i_insw(nec_state_t *nec_state); +static void i_outsb(nec_state_t *nec_state); +static void i_outsw(nec_state_t *nec_state); +static void i_jo(nec_state_t *nec_state); +static void i_jno(nec_state_t *nec_state); +static void i_jc(nec_state_t *nec_state); +static void i_jnc(nec_state_t *nec_state); +static void i_jz(nec_state_t *nec_state); +static void i_jnz(nec_state_t *nec_state); +static void i_jce(nec_state_t *nec_state); +static void i_jnce(nec_state_t *nec_state); +static void i_js(nec_state_t *nec_state); +static void i_jns(nec_state_t *nec_state); +static void i_jp(nec_state_t *nec_state); +static void i_jnp(nec_state_t *nec_state); +static void i_jl(nec_state_t *nec_state); +static void i_jnl(nec_state_t *nec_state); +static void i_jle(nec_state_t *nec_state); +static void i_jnle(nec_state_t *nec_state); +static void i_80pre(nec_state_t *nec_state); +static void i_82pre(nec_state_t *nec_state); +static void i_81pre(nec_state_t *nec_state); +static void i_83pre(nec_state_t *nec_state); +static void i_test_br8(nec_state_t *nec_state); +static void i_test_wr16(nec_state_t *nec_state); +static void i_xchg_br8(nec_state_t *nec_state); +static void i_xchg_wr16(nec_state_t *nec_state); +static void i_mov_br8(nec_state_t *nec_state); +static void i_mov_r8b(nec_state_t *nec_state); +static void i_mov_wr16(nec_state_t *nec_state); +static void i_mov_r16w(nec_state_t *nec_state); +static void i_mov_wsreg(nec_state_t *nec_state); +static void i_lea(nec_state_t *nec_state); +static void i_mov_sregw(nec_state_t *nec_state); +static void i_invalid(nec_state_t *nec_state); +static void i_popw(nec_state_t *nec_state); +static void i_nop(nec_state_t *nec_state); +static void i_xchg_axcx(nec_state_t *nec_state); +static void i_xchg_axdx(nec_state_t *nec_state); +static void i_xchg_axbx(nec_state_t *nec_state); +static void i_xchg_axsp(nec_state_t *nec_state); +static void i_xchg_axbp(nec_state_t *nec_state); +static void i_xchg_axsi(nec_state_t *nec_state); +static void i_xchg_axdi(nec_state_t *nec_state); +static void i_cbw(nec_state_t *nec_state); +static void i_cwd(nec_state_t *nec_state); +static void i_call_far(nec_state_t *nec_state); +static void i_pushf(nec_state_t *nec_state); +static void i_popf(nec_state_t *nec_state); +static void i_sahf(nec_state_t *nec_state); +static void i_lahf(nec_state_t *nec_state); +static void i_mov_aldisp(nec_state_t *nec_state); +static void i_mov_axdisp(nec_state_t *nec_state); +static void i_mov_dispal(nec_state_t *nec_state); +static void i_mov_dispax(nec_state_t *nec_state); +static void i_movsb(nec_state_t *nec_state); +static void i_movsw(nec_state_t *nec_state); +static void i_cmpsb(nec_state_t *nec_state); +static void i_cmpsw(nec_state_t *nec_state); +static void i_test_ald8(nec_state_t *nec_state); +static void i_test_axd16(nec_state_t *nec_state); +static void i_stosb(nec_state_t *nec_state); +static void i_stosw(nec_state_t *nec_state); +static void i_lodsb(nec_state_t *nec_state); +static void i_lodsw(nec_state_t *nec_state); +static void i_scasb(nec_state_t *nec_state); +static void i_scasw(nec_state_t *nec_state); +static void i_mov_ald8(nec_state_t *nec_state); +static void i_mov_cld8(nec_state_t *nec_state); +static void i_mov_dld8(nec_state_t *nec_state); +static void i_mov_bld8(nec_state_t *nec_state); +static void i_mov_ahd8(nec_state_t *nec_state); +static void i_mov_chd8(nec_state_t *nec_state); +static void i_mov_dhd8(nec_state_t *nec_state); +static void i_mov_bhd8(nec_state_t *nec_state); +static void i_mov_axd16(nec_state_t *nec_state); +static void i_mov_cxd16(nec_state_t *nec_state); +static void i_mov_dxd16(nec_state_t *nec_state); +static void i_mov_bxd16(nec_state_t *nec_state); +static void i_mov_spd16(nec_state_t *nec_state); +static void i_mov_bpd16(nec_state_t *nec_state); +static void i_mov_sid16(nec_state_t *nec_state); +static void i_mov_did16(nec_state_t *nec_state); +static void i_rotshft_bd8(nec_state_t *nec_state); +static void i_rotshft_wd8(nec_state_t *nec_state); +static void i_ret_d16(nec_state_t *nec_state); +static void i_ret(nec_state_t *nec_state); +static void i_les_dw(nec_state_t *nec_state); +static void i_lds_dw(nec_state_t *nec_state); +static void i_mov_bd8(nec_state_t *nec_state); +static void i_mov_wd16(nec_state_t *nec_state); +static void i_enter(nec_state_t *nec_state); +static void i_leave(nec_state_t *nec_state); +static void i_retf_d16(nec_state_t *nec_state); +static void i_retf(nec_state_t *nec_state); +static void i_int3(nec_state_t *nec_state); +static void i_int(nec_state_t *nec_state); +static void i_into(nec_state_t *nec_state); +static void i_iret(nec_state_t *nec_state); +static void i_rotshft_b(nec_state_t *nec_state); +static void i_rotshft_w(nec_state_t *nec_state); +static void i_rotshft_bcl(nec_state_t *nec_state); +static void i_rotshft_wcl(nec_state_t *nec_state); +static void i_aam(nec_state_t *nec_state); +static void i_aad(nec_state_t *nec_state); +static void i_setalc(nec_state_t *nec_state); +static void i_trans(nec_state_t *nec_state); +static void i_fpo(nec_state_t *nec_state); +static void i_loopne(nec_state_t *nec_state); +static void i_loope(nec_state_t *nec_state); +static void i_loop(nec_state_t *nec_state); +static void i_jcxz(nec_state_t *nec_state); +static void i_inal(nec_state_t *nec_state); +static void i_inax(nec_state_t *nec_state); +static void i_outal(nec_state_t *nec_state); +static void i_outax(nec_state_t *nec_state); +static void i_call_d16(nec_state_t *nec_state); +static void i_jmp_d16(nec_state_t *nec_state); +static void i_jmp_far(nec_state_t *nec_state); +static void i_jmp_d8(nec_state_t *nec_state); +static void i_inaldx(nec_state_t *nec_state); +static void i_inaxdx(nec_state_t *nec_state); +static void i_outdxal(nec_state_t *nec_state); +static void i_outdxax(nec_state_t *nec_state); +static void i_lock(nec_state_t *nec_state); +static void i_repne(nec_state_t *nec_state); +static void i_repe(nec_state_t *nec_state); +static void i_hlt(nec_state_t *nec_state); +static void i_cmc(nec_state_t *nec_state); +static void i_f6pre(nec_state_t *nec_state); +static void i_f7pre(nec_state_t *nec_state); +static void i_clc(nec_state_t *nec_state); +static void i_stc(nec_state_t *nec_state); +static void i_di(nec_state_t *nec_state); +static void i_ei(nec_state_t *nec_state); +static void i_cld(nec_state_t *nec_state); +static void i_std(nec_state_t *nec_state); +static void i_fepre(nec_state_t *nec_state); +static void i_ffpre(nec_state_t *nec_state); + +static void i_wait(nec_state_t *nec_state); + +static void (*const nec_instruction[256])(nec_state_t *nec_state) = +{ + i_add_br8, /* 0x00 */ + i_add_wr16, /* 0x01 */ + i_add_r8b, /* 0x02 */ + i_add_r16w, /* 0x03 */ + i_add_ald8, /* 0x04 */ + i_add_axd16, /* 0x05 */ + i_push_es, /* 0x06 */ + i_pop_es, /* 0x07 */ + i_or_br8, /* 0x08 */ + i_or_wr16, /* 0x09 */ + i_or_r8b, /* 0x0a */ + i_or_r16w, /* 0x0b */ + i_or_ald8, /* 0x0c */ + i_or_axd16, /* 0x0d */ + i_push_cs, /* 0x0e */ + i_pre_nec, /* 0x0f */ + i_adc_br8, /* 0x10 */ + i_adc_wr16, /* 0x11 */ + i_adc_r8b, /* 0x12 */ + i_adc_r16w, /* 0x13 */ + i_adc_ald8, /* 0x14 */ + i_adc_axd16, /* 0x15 */ + i_push_ss, /* 0x16 */ + i_pop_ss, /* 0x17 */ + i_sbb_br8, /* 0x18 */ + i_sbb_wr16, /* 0x19 */ + i_sbb_r8b, /* 0x1a */ + i_sbb_r16w, /* 0x1b */ + i_sbb_ald8, /* 0x1c */ + i_sbb_axd16, /* 0x1d */ + i_push_ds, /* 0x1e */ + i_pop_ds, /* 0x1f */ + i_and_br8, /* 0x20 */ + i_and_wr16, /* 0x21 */ + i_and_r8b, /* 0x22 */ + i_and_r16w, /* 0x23 */ + i_and_ald8, /* 0x24 */ + i_and_axd16, /* 0x25 */ + i_es, /* 0x26 */ + i_daa, /* 0x27 */ + i_sub_br8, /* 0x28 */ + i_sub_wr16, /* 0x29 */ + i_sub_r8b, /* 0x2a */ + i_sub_r16w, /* 0x2b */ + i_sub_ald8, /* 0x2c */ + i_sub_axd16, /* 0x2d */ + i_cs, /* 0x2e */ + i_das, /* 0x2f */ + i_xor_br8, /* 0x30 */ + i_xor_wr16, /* 0x31 */ + i_xor_r8b, /* 0x32 */ + i_xor_r16w, /* 0x33 */ + i_xor_ald8, /* 0x34 */ + i_xor_axd16, /* 0x35 */ + i_ss, /* 0x36 */ + i_aaa, /* 0x37 */ + i_cmp_br8, /* 0x38 */ + i_cmp_wr16, /* 0x39 */ + i_cmp_r8b, /* 0x3a */ + i_cmp_r16w, /* 0x3b */ + i_cmp_ald8, /* 0x3c */ + i_cmp_axd16, /* 0x3d */ + i_ds, /* 0x3e */ + i_aas, /* 0x3f */ + i_inc_ax, /* 0x40 */ + i_inc_cx, /* 0x41 */ + i_inc_dx, /* 0x42 */ + i_inc_bx, /* 0x43 */ + i_inc_sp, /* 0x44 */ + i_inc_bp, /* 0x45 */ + i_inc_si, /* 0x46 */ + i_inc_di, /* 0x47 */ + i_dec_ax, /* 0x48 */ + i_dec_cx, /* 0x49 */ + i_dec_dx, /* 0x4a */ + i_dec_bx, /* 0x4b */ + i_dec_sp, /* 0x4c */ + i_dec_bp, /* 0x4d */ + i_dec_si, /* 0x4e */ + i_dec_di, /* 0x4f */ + i_push_ax, /* 0x50 */ + i_push_cx, /* 0x51 */ + i_push_dx, /* 0x52 */ + i_push_bx, /* 0x53 */ + i_push_sp, /* 0x54 */ + i_push_bp, /* 0x55 */ + i_push_si, /* 0x56 */ + i_push_di, /* 0x57 */ + i_pop_ax, /* 0x58 */ + i_pop_cx, /* 0x59 */ + i_pop_dx, /* 0x5a */ + i_pop_bx, /* 0x5b */ + i_pop_sp, /* 0x5c */ + i_pop_bp, /* 0x5d */ + i_pop_si, /* 0x5e */ + i_pop_di, /* 0x5f */ + i_pusha, /* 0x60 */ + i_popa, /* 0x61 */ + i_chkind, /* 0x62 */ + i_invalid, /* 0x63 */ + i_repnc, /* 0x64 */ + i_repc, /* 0x65 */ + i_invalid, /* 0x66 */ + i_invalid, /* 0x67 */ + i_push_d16, /* 0x68 */ + i_imul_d16, /* 0x69 */ + i_push_d8, /* 0x6a */ + i_imul_d8, /* 0x6b */ + i_insb, /* 0x6c */ + i_insw, /* 0x6d */ + i_outsb, /* 0x6e */ + i_outsw, /* 0x6f */ + i_jo, /* 0x70 */ + i_jno, /* 0x71 */ + i_jc, /* 0x72 */ + i_jnc, /* 0x73 */ + i_jz, /* 0x74 */ + i_jnz, /* 0x75 */ + i_jce, /* 0x76 */ + i_jnce, /* 0x77 */ + i_js, /* 0x78 */ + i_jns, /* 0x79 */ + i_jp, /* 0x7a */ + i_jnp, /* 0x7b */ + i_jl, /* 0x7c */ + i_jnl, /* 0x7d */ + i_jle, /* 0x7e */ + i_jnle, /* 0x7f */ + i_80pre, /* 0x80 */ + i_81pre, /* 0x81 */ + i_82pre, /* 0x82 */ + i_83pre, /* 0x83 */ + i_test_br8, /* 0x84 */ + i_test_wr16, /* 0x85 */ + i_xchg_br8, /* 0x86 */ + i_xchg_wr16, /* 0x87 */ + i_mov_br8, /* 0x88 */ + i_mov_wr16, /* 0x89 */ + i_mov_r8b, /* 0x8a */ + i_mov_r16w, /* 0x8b */ + i_mov_wsreg, /* 0x8c */ + i_lea, /* 0x8d */ + i_mov_sregw, /* 0x8e */ + i_popw, /* 0x8f */ + i_nop, /* 0x90 */ + i_xchg_axcx, /* 0x91 */ + i_xchg_axdx, /* 0x92 */ + i_xchg_axbx, /* 0x93 */ + i_xchg_axsp, /* 0x94 */ + i_xchg_axbp, /* 0x95 */ + i_xchg_axsi, /* 0x96 */ + i_xchg_axdi, /* 0x97 */ + i_cbw, /* 0x98 */ + i_cwd, /* 0x99 */ + i_call_far, /* 0x9a */ + i_wait, /* 0x9b */ + i_pushf, /* 0x9c */ + i_popf, /* 0x9d */ + i_sahf, /* 0x9e */ + i_lahf, /* 0x9f */ + i_mov_aldisp, /* 0xa0 */ + i_mov_axdisp, /* 0xa1 */ + i_mov_dispal, /* 0xa2 */ + i_mov_dispax, /* 0xa3 */ + i_movsb, /* 0xa4 */ + i_movsw, /* 0xa5 */ + i_cmpsb, /* 0xa6 */ + i_cmpsw, /* 0xa7 */ + i_test_ald8, /* 0xa8 */ + i_test_axd16, /* 0xa9 */ + i_stosb, /* 0xaa */ + i_stosw, /* 0xab */ + i_lodsb, /* 0xac */ + i_lodsw, /* 0xad */ + i_scasb, /* 0xae */ + i_scasw, /* 0xaf */ + i_mov_ald8, /* 0xb0 */ + i_mov_cld8, /* 0xb1 */ + i_mov_dld8, /* 0xb2 */ + i_mov_bld8, /* 0xb3 */ + i_mov_ahd8, /* 0xb4 */ + i_mov_chd8, /* 0xb5 */ + i_mov_dhd8, /* 0xb6 */ + i_mov_bhd8, /* 0xb7 */ + i_mov_axd16, /* 0xb8 */ + i_mov_cxd16, /* 0xb9 */ + i_mov_dxd16, /* 0xba */ + i_mov_bxd16, /* 0xbb */ + i_mov_spd16, /* 0xbc */ + i_mov_bpd16, /* 0xbd */ + i_mov_sid16, /* 0xbe */ + i_mov_did16, /* 0xbf */ + i_rotshft_bd8, /* 0xc0 */ + i_rotshft_wd8, /* 0xc1 */ + i_ret_d16, /* 0xc2 */ + i_ret, /* 0xc3 */ + i_les_dw, /* 0xc4 */ + i_lds_dw, /* 0xc5 */ + i_mov_bd8, /* 0xc6 */ + i_mov_wd16, /* 0xc7 */ + i_enter, /* 0xc8 */ + i_leave, /* 0xc9 */ + i_retf_d16, /* 0xca */ + i_retf, /* 0xcb */ + i_int3, /* 0xcc */ + i_int, /* 0xcd */ + i_into, /* 0xce */ + i_iret, /* 0xcf */ + i_rotshft_b, /* 0xd0 */ + i_rotshft_w, /* 0xd1 */ + i_rotshft_bcl, /* 0xd2 */ + i_rotshft_wcl, /* 0xd3 */ + i_aam, /* 0xd4 */ + i_aad, /* 0xd5 */ + i_setalc, /* 0xd6 */ + i_trans, /* 0xd7 */ + i_fpo, /* 0xd8 */ + i_fpo, /* 0xd9 */ + i_fpo, /* 0xda */ + i_fpo, /* 0xdb */ + i_fpo, /* 0xdc */ + i_fpo, /* 0xdd */ + i_fpo, /* 0xde */ + i_fpo, /* 0xdf */ + i_loopne, /* 0xe0 */ + i_loope, /* 0xe1 */ + i_loop, /* 0xe2 */ + i_jcxz, /* 0xe3 */ + i_inal, /* 0xe4 */ + i_inax, /* 0xe5 */ + i_outal, /* 0xe6 */ + i_outax, /* 0xe7 */ + i_call_d16, /* 0xe8 */ + i_jmp_d16, /* 0xe9 */ + i_jmp_far, /* 0xea */ + i_jmp_d8, /* 0xeb */ + i_inaldx, /* 0xec */ + i_inaxdx, /* 0xed */ + i_outdxal, /* 0xee */ + i_outdxax, /* 0xef */ + i_lock, /* 0xf0 */ + i_invalid, /* 0xf1 */ + i_repne, /* 0xf2 */ + i_repe, /* 0xf3 */ + i_hlt, /* 0xf4 */ + i_cmc, /* 0xf5 */ + i_f6pre, /* 0xf6 */ + i_f7pre, /* 0xf7 */ + i_clc, /* 0xf8 */ + i_stc, /* 0xf9 */ + i_di, /* 0xfa */ + i_ei, /* 0xfb */ + i_cld, /* 0xfc */ + i_std, /* 0xfd */ + i_fepre, /* 0xfe */ + i_ffpre /* 0xff */ +}; |