summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/bfcobra.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/bfcobra.cpp')
-rw-r--r--src/mame/drivers/bfcobra.cpp36
1 files changed, 16 insertions, 20 deletions
diff --git a/src/mame/drivers/bfcobra.cpp b/src/mame/drivers/bfcobra.cpp
index 9b97b68b258..94438850439 100644
--- a/src/mame/drivers/bfcobra.cpp
+++ b/src/mame/drivers/bfcobra.cpp
@@ -233,7 +233,7 @@ public:
{
}
- DECLARE_DRIVER_INIT(bfcobra);
+ void init_bfcobra();
void bfcobra(machine_config &config);
protected:
@@ -1569,7 +1569,7 @@ WRITE_LINE_MEMBER(bfcobra_state::write_acia_clock)
/* TODO: Driver vs Machine Init */
-DRIVER_INIT_MEMBER(bfcobra_state,bfcobra)
+void bfcobra_state::init_bfcobra()
{
/*
6809 ROM address and data lines are scrambled.
@@ -1578,24 +1578,20 @@ DRIVER_INIT_MEMBER(bfcobra_state,bfcobra)
static const uint8_t datalookup[] = { 1, 3, 5, 6, 4, 2, 0, 7 };
static const uint8_t addrlookup[] = { 11, 12, 0, 2, 3, 5, 7, 9, 8, 6, 1, 4, 10, 13, 14 };
- uint32_t i;
- uint8_t *rom;
-
std::vector<uint8_t> tmp(0x8000);
- rom = memregion("audiocpu")->base() + 0x8000;
+ uint8_t *rom = memregion("audiocpu")->base() + 0x8000;
memcpy(&tmp[0], rom, 0x8000);
- for (i = 0; i < 0x8000; i++)
+ for (uint32_t i = 0; i < 0x8000; i++)
{
- uint16_t addr = 0;
- uint8_t x;
- uint8_t data = 0;
uint8_t val = tmp[i];
- for (x = 0; x < 8; x ++)
+ uint8_t data = 0;
+ for (uint8_t x = 0; x < 8; x ++)
data |= ((val >> x) & 1) << datalookup[x];
- for (x = 0; x < 15; x ++)
+ uint16_t addr = 0;
+ for (uint8_t x = 0; x < 15; x ++)
addr |= ((i >> x) & 1) << addrlookup[x];
rom[addr] = data;
@@ -1851,11 +1847,11 @@ ROM_START( qosb )
ROM_END
-GAME( 1989, inquiztr, 0 , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "Inquizitor", MACHINE_NOT_WORKING )
-GAME( 1990, escounts, 0 , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "Every Second Counts (39-360-053)", MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1991, trebltop, 0 , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "Treble Top (39-360-070)", MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1991, beeline, 0 , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "Beeline (39-360-075)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1991, quizvadr, 0 , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "Quizvaders (39-360-078)", MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1992, qos, 0 , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "A Question of Sport (set 1, 39-960-107)", MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1992, qosa, qos , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "A Question of Sport (set 2, 39-960-099)", MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1992, qosb, qos , bfcobra, bfcobra, bfcobra_state, bfcobra, ROT0, "BFM", "A Question of Sport (set 3, 39-960-089)", MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1989, inquiztr, 0, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "Inquizitor", MACHINE_NOT_WORKING )
+GAME( 1990, escounts, 0, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "Every Second Counts (39-360-053)", MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1991, trebltop, 0, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "Treble Top (39-360-070)", MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1991, beeline, 0, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "Beeline (39-360-075)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1991, quizvadr, 0, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "Quizvaders (39-360-078)", MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1992, qos, 0, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "A Question of Sport (set 1, 39-960-107)", MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1992, qosa, qos, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "A Question of Sport (set 2, 39-960-099)", MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1992, qosb, qos, bfcobra, bfcobra, bfcobra_state, init_bfcobra, ROT0, "BFM", "A Question of Sport (set 3, 39-960-089)", MACHINE_IMPERFECT_GRAPHICS )