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igs_fear.cpp : confirmed Icescape XA as the same as fearless [Team Europe] (#12976)

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* added some XA opcode groups that get executed with this now

Co-authored-by: David Haywood <hazemamewip@hotmail.com>
This commit is contained in:
mamehaze 2024-11-14 23:57:36 +00:00 committed by GitHub
parent 16624ed570
commit e72be20b5c
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GPG Key ID: B5690EEEBB952194
2 changed files with 73 additions and 17 deletions
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22
src/devices/cpu/xa/xa_ops.cpp
View File

@ -1187,14 +1187,14 @@ void xa_cpu::aluop_byte_rdoff8_rs(int alu_op, u8 rd, u8 offset8, u8 rs)
}
}
void xa_cpu::add_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("ADD.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::addc_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs){ fatalerror("ADDC.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::sub_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("SUB.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::subb_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs){ fatalerror("SUBB.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::cmp_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("CMP.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::and_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("AND.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::or_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("OR.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::xor_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("XOR.w [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames16[rs]);}
void xa_cpu::add_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_add_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::addc_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs){ u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_addc_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::sub_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_sub_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::subb_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs){ u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_subb_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::cmp_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); do_sub_16(val, rsval); cy(6); }
void xa_cpu::and_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_and_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::or_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_or_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::xor_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; u16 val = rdat16(address); u16 rsval = gr16(rs); u16 result = do_xor_16(val, rsval); wdat16(address, result); cy(6); }
void xa_cpu::mov_word_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { u16 val = gr16(rs); u16 fulloffset = util::sext(offset8, 8); u16 address = get_addr(rd) + fulloffset; do_nz_flags_16(val); wdat16(address, val); cy(5); }
void xa_cpu::add_byte_rdoff8_rs(u8 rd, u8 offset8, u8 rs) { fatalerror("ADD.b [%s+#$%02x], %s", m_regnames16[rd], offset8, m_regnames8[rs]);}
@ -1523,13 +1523,13 @@ void xa_cpu::bne_rel8(u8 rel8) { if (get_z_flag() == 0) { set_pc_in_current_page
// BEQ rel8 Branch if the zero flag is set 2 6t/3nt 1111 0011 rrrr rrrr
void xa_cpu::beq_rel8(u8 rel8) { if (get_z_flag()) { set_pc_in_current_page(expand_rel8(rel8)); cy(6); } else { cy(3); } }
// BNV rel8 Branch if overflow flag is clear 2 6t/3nt 1111 0100 rrrr rrrr
void xa_cpu::bnv_rel8(u8 rel8) { fatalerror("BNV %04x\n", expand_rel8(rel8)); }
void xa_cpu::bnv_rel8(u8 rel8) { if (!get_v_flag()) { set_pc_in_current_page(expand_rel8(rel8)); cy(6); } else { cy(3); } }
// BOV rel8 Branch if overflow flag is set 2 6t/3nt 1111 0101 rrrr rrrr
void xa_cpu::bov_rel8(u8 rel8) { fatalerror("BOV %04x\n", expand_rel8(rel8)); }
void xa_cpu::bov_rel8(u8 rel8) { if (get_v_flag()) { set_pc_in_current_page(expand_rel8(rel8)); cy(6); } else { cy(3); } }
// BPL rel8 Branch if the negative flag is clear 2 6t/3nt 1111 0110 rrrr rrrr
void xa_cpu::bpl_rel8(u8 rel8) { if (!get_n_flag()) { set_pc_in_current_page(expand_rel8(rel8)); cy(6); } else { cy(3); } }
// BMI rel8 Branch if the negative flag is set 2 6t/3nt 1111 0111 rrrr rrrr
void xa_cpu::bmi_rel8(u8 rel8) { fatalerror("BMI %04x\n", expand_rel8(rel8)); }
void xa_cpu::bmi_rel8(u8 rel8) { if (get_n_flag()) { set_pc_in_current_page(expand_rel8(rel8)); cy(6); } else { cy(3); } }
// BG rel8 Branch if greater than (unsigned) 2 6t/3nt 1111 1000 rrrr rrrr
void xa_cpu::bg_rel8(u8 rel8) { fatalerror("BG %04x\n", expand_rel8(rel8)); }
// BL rel8 Branch if less than or equal to (unsigned) 2 6t/3nt 1111 1001 rrrr rrrr

68
src/mame/igs/igs_fear.cpp
View File

@ -5,6 +5,11 @@
// fearless 1234
// superkds (unknown)
// Other games on this hardware:
// Fist Talks (uses mostly the same graphics as Fearless Pinnochio, but
// is a Rock, Paper, Scissors game, not a fighter, and has
// only 4 graphic ROMs which are likely all different to FP)
#include "emu.h"
#include "igs027a.h"
@ -339,6 +344,59 @@ INPUT_PORTS_START( superkds )
PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_Y ) PORT_SENSITIVITY(20) PORT_KEYDELTA(20)
INPUT_PORTS_END
// has a touchscreen (optional?)
static INPUT_PORTS_START( icescape )
PORT_START("IN0")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_SERVICE1 ) // brings up password screen
PORT_START("IN1")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(5)
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x01, "Touchscreen Test" ) PORT_DIPLOCATION("SW1:1")
PORT_DIPSETTING( 0x01, DEF_STR(Off) )
PORT_DIPSETTING( 0x00, DEF_STR(On) )
PORT_DIPUNKNOWN_DIPLOC(0x02, 0x00, "SW1:2")
PORT_DIPUNKNOWN_DIPLOC(0x04, 0x00, "SW1:3")
PORT_DIPUNKNOWN_DIPLOC(0x08, 0x00, "SW1:4")
PORT_DIPUNKNOWN_DIPLOC(0x10, 0x00, "SW1:5")
PORT_DIPUNKNOWN_DIPLOC(0x20, 0x00, "SW1:6")
PORT_DIPUNKNOWN_DIPLOC(0x40, 0x00, "SW1:7")
PORT_DIPUNKNOWN_DIPLOC(0x80, 0x00, "SW1:7")
PORT_START("DSW2")
PORT_DIPUNKNOWN_DIPLOC(0x01, 0x00, "SW2:1")
PORT_DIPUNKNOWN_DIPLOC(0x02, 0x00, "SW2:2")
PORT_DIPUNKNOWN_DIPLOC(0x04, 0x00, "SW2:3")
PORT_DIPUNKNOWN_DIPLOC(0x08, 0x00, "SW2:4")
PORT_DIPUNKNOWN_DIPLOC(0x10, 0x00, "SW2:5")
PORT_DIPUNKNOWN_DIPLOC(0x20, 0x00, "SW2:6")
PORT_DIPUNKNOWN_DIPLOC(0x40, 0x00, "SW2:7")
PORT_DIPUNKNOWN_DIPLOC(0x80, 0x00, "SW2:7")
INPUT_PORTS_END
void igs_fear_state::vblank_irq(int state)
{
m_maincpu->set_input_line(arm7_cpu_device::ARM7_FIRQ_LINE, (state && m_screen->frame_number() & 1) ? 1 : 0);
@ -486,8 +544,8 @@ ROM_START( fearless )
ROM_REGION32_LE( 0x80000, "user1", 0 ) // external ARM data / prg
ROM_LOAD( "fearlessp_v-101us.u37", 0x000000, 0x80000, CRC(2522873c) SHA1(8db709877311b6d2796353fc9a44a820937e35c2) )
ROM_REGION( 0x10000, "xa:mcu", 0 ) // MX10EXAQC (80C51 XA based MCU) marked 07, not read protected
ROM_LOAD( "fearlessp_07.u33", 0x000000, 0x10000, CRC(7dae4900) SHA1(bbf7ba7c9e95ff2ffeb1dc0fc7ccedd4da274d01) )
ROM_REGION( 0x10000, "xa:mcu", 0 ) // MX10EXAQC (80C51 XA based MCU) marked O7, not read protected
ROM_LOAD( "o7.u33", 0x000000, 0x10000, CRC(7dae4900) SHA1(bbf7ba7c9e95ff2ffeb1dc0fc7ccedd4da274d01) )
ROM_REGION( 0x3000000, "gfx1", 0 ) // FIXED BITS (0xxxxxxx) (graphics are 7bpp)
ROM_LOAD32_WORD( "fearlessp_u7_cg-0l.u7", 0x0000000, 0x800000, CRC(ca254db4) SHA1(f5670c2ff0720c84c9aff3cea95b118b6044e469) )
@ -532,9 +590,7 @@ ROM_START( icescape ) // IGS PCB-0433-16-GK (same PCB as Fearless Pinocchio) - H
ROM_LOAD( "icescape_v-104fa.u37", 0x000000, 0x80000, CRC(e3552726) SHA1(bac34ac4fce1519c1bc8020064090e77b5c2a629) ) // TMS27C240
ROM_REGION( 0x10000, "xa:mcu", 0 ) // MX10EXAQC (80C51 XA based MCU) marked O7
// while the XA is marked O7 like fearless, it is not confirmed to be the same (IGS labels are not unique)
// it can currently be booted with the superkds XA (fearless XA requires some additional XA ops to be implemented)
ROM_LOAD( "o7.u33", 0x00000, 0x10000, NO_DUMP )
ROM_LOAD( "o7.u33", 0x000000, 0x10000, CRC(7dae4900) SHA1(bbf7ba7c9e95ff2ffeb1dc0fc7ccedd4da274d01) )
ROM_REGION( 0x2000000, "gfx1", 0 ) // FIXED BITS (0xxxxxxx) (graphics are 7bpp)
ROM_LOAD32_WORD( "icescape_fa_cg_u7.u7", 0x0000000, 0x800000, CRC(cd534afb) SHA1(ba9a265d45f7a1a0ca1ac248789609b24b19441d) )
@ -567,4 +623,4 @@ void igs_fear_state::init_igs_icescape()
GAME( 2005, superkds, 0, igs_fear_xor, superkds, igs_fear_state, init_igs_superkds, ROT0, "IGS (Golden Dragon Amusement license)", "Super Kids / Jiu Nan Xiao Yingxiong (S019CN)", MACHINE_NODEVICE_LAN )
GAME( 2006, fearless, 0, igs_fear_xor, fear, igs_fear_state, init_igs_fear, ROT0, "IGS (American Alpha license)", "Fearless Pinocchio (V101US)", 0 )
GAME( 2006, icescape, 0, igs_fear_xor, fear, igs_fear_state, init_igs_icescape, ROT0, "IGS", "Icescape (V104FA)", MACHINE_IS_SKELETON ) // IGS FOR V104FA 2006-11-02
GAME( 2006, icescape, 0, igs_fear_xor, icescape, igs_fear_state, init_igs_icescape, ROT0, "IGS", "Icescape (V104FA)", MACHINE_NOT_WORKING ) // IGS FOR V104FA 2006-11-02, internal ROM "TUE AUG 30 10:47:23 2005 ICESCAPE_V100FA"