diff options
Diffstat (limited to 'src/mame/machine/segacrp2_device.cpp')
-rw-r--r-- | src/mame/machine/segacrp2_device.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/mame/machine/segacrp2_device.cpp b/src/mame/machine/segacrp2_device.cpp index 6e8f09c6a16..b07f735445d 100644 --- a/src/mame/machine/segacrp2_device.cpp +++ b/src/mame/machine/segacrp2_device.cpp @@ -97,7 +97,8 @@ DEFINE_DEVICE_TYPE(SEGA_317_0007, sega_317_0007_device, "sega_317_0007", "Sega 3 -segacrp2_z80_device::segacrp2_z80_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) : z80_device(mconfig, type, tag, owner, clock) {} +segacrp2_z80_device::segacrp2_z80_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) : z80_device(mconfig, type, tag, owner, clock) +, m_decrypted(*this, finder_base::DUMMY_TAG) {} void segacrp2_z80_device::device_start() { z80_device::device_start(); decrypt(); } void segacrp2_z80_device::device_reset() { z80_device::device_reset(); } void segacrp2_z80_device::decrypt() { } @@ -157,7 +158,7 @@ void sega_315_5177_device::decrypt() 20,20,20,20,20, 21,21, }; - decode(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), xor_table, swap_table); + decode(memregion(tag())->base(), m_decrypted, xor_table, swap_table); } @@ -200,7 +201,7 @@ void sega_315_5162_device::decrypt() 12, }; - decode(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), xor_table, swap_table); + decode(memregion(tag())->base(), m_decrypted, xor_table, swap_table); } @@ -249,7 +250,7 @@ void sega_315_5178_device::decrypt() 14, 8,10,12,14, 8,10, }; - decode(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), xor_table, swap_table); + decode(memregion(tag())->base(), m_decrypted, xor_table, swap_table); } @@ -293,7 +294,7 @@ void sega_315_5179_device::decrypt() 7, }; - decode(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), xor_table, swap_table); + decode(memregion(tag())->base(), m_decrypted, xor_table, swap_table); } @@ -339,7 +340,7 @@ static void sega_decode_317(uint8_t *rom, uint8_t *decrypted, int shift) sega_317_0004_device::sega_317_0004_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrp2_z80_device(mconfig, SEGA_317_0004, tag, owner, clock) {} void sega_317_0004_device::decrypt() { // 317-0004 - sega_decode_317(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), 0); + sega_decode_317(memregion(tag())->base(), m_decrypted, 0); } @@ -347,18 +348,18 @@ void sega_317_0004_device::decrypt() sega_317_0005_device::sega_317_0005_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrp2_z80_device(mconfig, SEGA_317_0005, tag, owner, clock) {} void sega_317_0005_device::decrypt() { // 317-0005 - sega_decode_317(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), 1); + sega_decode_317(memregion(tag())->base(), m_decrypted, 1); } sega_317_0006_device::sega_317_0006_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrp2_z80_device(mconfig, SEGA_317_0006, tag, owner, clock) {} void sega_317_0006_device::decrypt() { // 317-0006 - sega_decode_317(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), 2); + sega_decode_317(memregion(tag())->base(), m_decrypted, 2); } sega_317_0007_device::sega_317_0007_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrp2_z80_device(mconfig, SEGA_317_0007, tag, owner, clock) {} void sega_317_0007_device::decrypt() { // 317-0006 - sega_decode_317(memregion(tag())->base(), (uint8_t*)memshare(m_decrypted_tag)->ptr(), 3); + sega_decode_317(memregion(tag())->base(), m_decrypted, 3); } |