diff options
Diffstat (limited to 'src/emu/cpu/lh5801/lh5801.c')
-rw-r--r-- | src/emu/cpu/lh5801/lh5801.c | 160 |
1 files changed, 80 insertions, 80 deletions
diff --git a/src/emu/cpu/lh5801/lh5801.c b/src/emu/cpu/lh5801/lh5801.c index 56c37e05184..febcc7fe05b 100644 --- a/src/emu/cpu/lh5801/lh5801.c +++ b/src/emu/cpu/lh5801/lh5801.c @@ -33,7 +33,7 @@ #define VERBOSE 0 -#define LOG(x) do { if (VERBOSE) logerror x; } while (0) +#define LOG(x) do { if (VERBOSE) logerror x; } while (0) enum { @@ -58,8 +58,8 @@ struct lh5801_state { const lh5801_cpu_core *config; legacy_cpu_device *device; - address_space *program; //ME0 - address_space *io; //ME1 + address_space *program; //ME0 + address_space *io; //ME1 direct_read_data *direct; PAIR s, p, u, x, y; @@ -73,8 +73,8 @@ struct lh5801_state int irq_state; - UINT8 ir_flipflop[3]; //interrupt request flipflop: IR0, IR1, IR2 - int lines_status[2]; //MI and NMI lines status + UINT8 ir_flipflop[3]; //interrupt request flipflop: IR0, IR1, IR2 + int lines_status[2]; //MI and NMI lines status int idle; int icount; @@ -227,22 +227,22 @@ static CPU_SET_INFO( lh5801 ) switch (state) { /* --- the following bits of info are set as 64-bit signed integers --- */ - case CPUINFO_INT_INPUT_STATE + LH5801_LINE_MI: set_irq_line(cpustate, LH5801_LINE_MI, info->i); break; - case CPUINFO_INT_INPUT_STATE + INPUT_LINE_NMI: set_irq_line(cpustate, INPUT_LINE_NMI, info->i); break; + case CPUINFO_INT_INPUT_STATE + LH5801_LINE_MI: set_irq_line(cpustate, LH5801_LINE_MI, info->i); break; + case CPUINFO_INT_INPUT_STATE + INPUT_LINE_NMI: set_irq_line(cpustate, INPUT_LINE_NMI, info->i); break; case CPUINFO_INT_PC: - case CPUINFO_INT_REGISTER + LH5801_P: P = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_P: P = info->i; break; case CPUINFO_INT_SP: - case CPUINFO_INT_REGISTER + LH5801_S: S = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_U: U = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_X: X = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_Y: Y = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_T: cpustate->t = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_TM: cpustate->tm = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_BF: cpustate->bf = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_PV: cpustate->pv = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_PU: cpustate->pu = info->i; break; - case CPUINFO_INT_REGISTER + LH5801_DP: cpustate->dp = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_S: S = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_U: U = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_X: X = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_Y: Y = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_T: cpustate->t = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_TM: cpustate->tm = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_BF: cpustate->bf = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_PV: cpustate->pv = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_PU: cpustate->pu = info->i; break; + case CPUINFO_INT_REGISTER + LH5801_DP: cpustate->dp = info->i; break; } } @@ -259,62 +259,62 @@ CPU_GET_INFO( lh5801 ) switch (state) { /* --- the following bits of info are returned as 64-bit signed integers --- */ - case CPUINFO_INT_CONTEXT_SIZE: info->i = sizeof(lh5801_state); break; - case CPUINFO_INT_INPUT_LINES: info->i = 2; break; - case CPUINFO_INT_DEFAULT_IRQ_VECTOR: info->i = 0; break; - case CPUINFO_INT_ENDIANNESS: info->i = ENDIANNESS_LITTLE; break; - case CPUINFO_INT_CLOCK_MULTIPLIER: info->i = 1; break; - case CPUINFO_INT_CLOCK_DIVIDER: info->i = 1; break; - case CPUINFO_INT_MIN_INSTRUCTION_BYTES: info->i = 1; break; - case CPUINFO_INT_MAX_INSTRUCTION_BYTES: info->i = 5; break; - case CPUINFO_INT_MIN_CYCLES: info->i = 2; break; - case CPUINFO_INT_MAX_CYCLES: info->i = 19; break; - - case CPUINFO_INT_DATABUS_WIDTH + AS_PROGRAM: info->i = 8; break; - case CPUINFO_INT_ADDRBUS_WIDTH + AS_PROGRAM: info->i = 16; break; - case CPUINFO_INT_ADDRBUS_SHIFT + AS_PROGRAM: info->i = 0; break; - case CPUINFO_INT_DATABUS_WIDTH + AS_DATA: info->i = 0; break; - case CPUINFO_INT_ADDRBUS_WIDTH + AS_DATA: info->i = 0; break; - case CPUINFO_INT_ADDRBUS_SHIFT + AS_DATA: info->i = 0; break; - case CPUINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 8; break; - case CPUINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 16; break; - case CPUINFO_INT_ADDRBUS_SHIFT + AS_IO: info->i = 0; break; - - case CPUINFO_INT_INPUT_STATE: info->i = cpustate->irq_state; break; - - case CPUINFO_INT_PREVIOUSPC: info->i = cpustate->oldpc; break; + case CPUINFO_INT_CONTEXT_SIZE: info->i = sizeof(lh5801_state); break; + case CPUINFO_INT_INPUT_LINES: info->i = 2; break; + case CPUINFO_INT_DEFAULT_IRQ_VECTOR: info->i = 0; break; + case CPUINFO_INT_ENDIANNESS: info->i = ENDIANNESS_LITTLE; break; + case CPUINFO_INT_CLOCK_MULTIPLIER: info->i = 1; break; + case CPUINFO_INT_CLOCK_DIVIDER: info->i = 1; break; + case CPUINFO_INT_MIN_INSTRUCTION_BYTES: info->i = 1; break; + case CPUINFO_INT_MAX_INSTRUCTION_BYTES: info->i = 5; break; + case CPUINFO_INT_MIN_CYCLES: info->i = 2; break; + case CPUINFO_INT_MAX_CYCLES: info->i = 19; break; + + case CPUINFO_INT_DATABUS_WIDTH + AS_PROGRAM: info->i = 8; break; + case CPUINFO_INT_ADDRBUS_WIDTH + AS_PROGRAM: info->i = 16; break; + case CPUINFO_INT_ADDRBUS_SHIFT + AS_PROGRAM: info->i = 0; break; + case CPUINFO_INT_DATABUS_WIDTH + AS_DATA: info->i = 0; break; + case CPUINFO_INT_ADDRBUS_WIDTH + AS_DATA: info->i = 0; break; + case CPUINFO_INT_ADDRBUS_SHIFT + AS_DATA: info->i = 0; break; + case CPUINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 8; break; + case CPUINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 16; break; + case CPUINFO_INT_ADDRBUS_SHIFT + AS_IO: info->i = 0; break; + + case CPUINFO_INT_INPUT_STATE: info->i = cpustate->irq_state; break; + + case CPUINFO_INT_PREVIOUSPC: info->i = cpustate->oldpc; break; case CPUINFO_INT_PC: - case CPUINFO_INT_REGISTER + LH5801_P: info->i = P; break; + case CPUINFO_INT_REGISTER + LH5801_P: info->i = P; break; case CPUINFO_INT_SP: - case CPUINFO_INT_REGISTER + LH5801_S: info->i = S; break; - case CPUINFO_INT_REGISTER + LH5801_U: info->i = U; break; - case CPUINFO_INT_REGISTER + LH5801_X: info->i = X; break; - case CPUINFO_INT_REGISTER + LH5801_Y: info->i = Y; break; - case CPUINFO_INT_REGISTER + LH5801_T: info->i = cpustate->t; break; - case CPUINFO_INT_REGISTER + LH5801_TM: info->i = cpustate->tm; break; - case CPUINFO_INT_REGISTER + LH5801_IN: info->i = cpustate->config->in(device); break; - case CPUINFO_INT_REGISTER + LH5801_BF: info->i = cpustate->bf; break; - case CPUINFO_INT_REGISTER + LH5801_PV: info->i = cpustate->pv; break; - case CPUINFO_INT_REGISTER + LH5801_PU: info->i = cpustate->pu; break; - case CPUINFO_INT_REGISTER + LH5801_DP: info->i = cpustate->dp; break; + case CPUINFO_INT_REGISTER + LH5801_S: info->i = S; break; + case CPUINFO_INT_REGISTER + LH5801_U: info->i = U; break; + case CPUINFO_INT_REGISTER + LH5801_X: info->i = X; break; + case CPUINFO_INT_REGISTER + LH5801_Y: info->i = Y; break; + case CPUINFO_INT_REGISTER + LH5801_T: info->i = cpustate->t; break; + case CPUINFO_INT_REGISTER + LH5801_TM: info->i = cpustate->tm; break; + case CPUINFO_INT_REGISTER + LH5801_IN: info->i = cpustate->config->in(device); break; + case CPUINFO_INT_REGISTER + LH5801_BF: info->i = cpustate->bf; break; + case CPUINFO_INT_REGISTER + LH5801_PV: info->i = cpustate->pv; break; + case CPUINFO_INT_REGISTER + LH5801_PU: info->i = cpustate->pu; break; + case CPUINFO_INT_REGISTER + LH5801_DP: info->i = cpustate->dp; break; /* --- the following bits of info are returned as pointers to data or functions --- */ - case CPUINFO_FCT_SET_INFO: info->setinfo = CPU_SET_INFO_NAME(lh5801); break; - case CPUINFO_FCT_INIT: info->init = CPU_INIT_NAME(lh5801); break; - case CPUINFO_FCT_RESET: info->reset = CPU_RESET_NAME(lh5801); break; - case CPUINFO_FCT_EXIT: info->exit = NULL; break; - case CPUINFO_FCT_EXECUTE: info->execute = CPU_EXECUTE_NAME(lh5801); break; - case CPUINFO_FCT_BURN: info->burn = NULL; break; - case CPUINFO_FCT_DISASSEMBLE: info->disassemble = CPU_DISASSEMBLE_NAME(lh5801); break; - case CPUINFO_PTR_INSTRUCTION_COUNTER: info->icount = &cpustate->icount; break; + case CPUINFO_FCT_SET_INFO: info->setinfo = CPU_SET_INFO_NAME(lh5801); break; + case CPUINFO_FCT_INIT: info->init = CPU_INIT_NAME(lh5801); break; + case CPUINFO_FCT_RESET: info->reset = CPU_RESET_NAME(lh5801); break; + case CPUINFO_FCT_EXIT: info->exit = NULL; break; + case CPUINFO_FCT_EXECUTE: info->execute = CPU_EXECUTE_NAME(lh5801); break; + case CPUINFO_FCT_BURN: info->burn = NULL; break; + case CPUINFO_FCT_DISASSEMBLE: info->disassemble = CPU_DISASSEMBLE_NAME(lh5801); break; + case CPUINFO_PTR_INSTRUCTION_COUNTER: info->icount = &cpustate->icount; break; /* --- the following bits of info are returned as NULL-terminated strings --- */ - case CPUINFO_STR_NAME: strcpy(info->s, "LH5801"); break; - case CPUINFO_STR_FAMILY: strcpy(info->s, "LH5801"); break; - case CPUINFO_STR_VERSION: strcpy(info->s, "1.0alpha"); break; - case CPUINFO_STR_SOURCE_FILE: strcpy(info->s, __FILE__); break; - case CPUINFO_STR_CREDITS: strcpy(info->s, "Copyright Peter Trauner, all rights reserved."); break; + case CPUINFO_STR_NAME: strcpy(info->s, "LH5801"); break; + case CPUINFO_STR_FAMILY: strcpy(info->s, "LH5801"); break; + case CPUINFO_STR_VERSION: strcpy(info->s, "1.0alpha"); break; + case CPUINFO_STR_SOURCE_FILE: strcpy(info->s, __FILE__); break; + case CPUINFO_STR_CREDITS: strcpy(info->s, "Copyright Peter Trauner, all rights reserved."); break; case CPUINFO_STR_FLAGS: sprintf(info->s, "%s%s%s%s%s%s%s%s", @@ -328,19 +328,19 @@ CPU_GET_INFO( lh5801 ) cpustate->t&1?"C":"."); break; - case CPUINFO_STR_REGISTER + LH5801_P: sprintf(info->s, "P:%04X", cpustate->p.w.l); break; - case CPUINFO_STR_REGISTER + LH5801_S: sprintf(info->s, "S:%04X", cpustate->s.w.l); break; - case CPUINFO_STR_REGISTER + LH5801_U: sprintf(info->s, "U:%04X", cpustate->u.w.l); break; - case CPUINFO_STR_REGISTER + LH5801_X: sprintf(info->s, "X:%04X", cpustate->x.w.l); break; - case CPUINFO_STR_REGISTER + LH5801_Y: sprintf(info->s, "Y:%04X", cpustate->y.w.l); break; - case CPUINFO_STR_REGISTER + LH5801_T: sprintf(info->s, "T:%02X", cpustate->t); break; - case CPUINFO_STR_REGISTER + LH5801_A: sprintf(info->s, "A:%02X", cpustate->a); break; - case CPUINFO_STR_REGISTER + LH5801_TM: sprintf(info->s, "TM:%03X", cpustate->tm); break; - case CPUINFO_STR_REGISTER + LH5801_IN: sprintf(info->s, "IN:%02X", cpustate->config->in(device)); break; - case CPUINFO_STR_REGISTER + LH5801_PV: sprintf(info->s, "PV:%04X", cpustate->pv); break; - case CPUINFO_STR_REGISTER + LH5801_PU: sprintf(info->s, "PU:%04X", cpustate->pu); break; - case CPUINFO_STR_REGISTER + LH5801_BF: sprintf(info->s, "BF:%04X", cpustate->bf); break; - case CPUINFO_STR_REGISTER + LH5801_DP: sprintf(info->s, "DP:%04X", cpustate->dp); break; + case CPUINFO_STR_REGISTER + LH5801_P: sprintf(info->s, "P:%04X", cpustate->p.w.l); break; + case CPUINFO_STR_REGISTER + LH5801_S: sprintf(info->s, "S:%04X", cpustate->s.w.l); break; + case CPUINFO_STR_REGISTER + LH5801_U: sprintf(info->s, "U:%04X", cpustate->u.w.l); break; + case CPUINFO_STR_REGISTER + LH5801_X: sprintf(info->s, "X:%04X", cpustate->x.w.l); break; + case CPUINFO_STR_REGISTER + LH5801_Y: sprintf(info->s, "Y:%04X", cpustate->y.w.l); break; + case CPUINFO_STR_REGISTER + LH5801_T: sprintf(info->s, "T:%02X", cpustate->t); break; + case CPUINFO_STR_REGISTER + LH5801_A: sprintf(info->s, "A:%02X", cpustate->a); break; + case CPUINFO_STR_REGISTER + LH5801_TM: sprintf(info->s, "TM:%03X", cpustate->tm); break; + case CPUINFO_STR_REGISTER + LH5801_IN: sprintf(info->s, "IN:%02X", cpustate->config->in(device)); break; + case CPUINFO_STR_REGISTER + LH5801_PV: sprintf(info->s, "PV:%04X", cpustate->pv); break; + case CPUINFO_STR_REGISTER + LH5801_PU: sprintf(info->s, "PU:%04X", cpustate->pu); break; + case CPUINFO_STR_REGISTER + LH5801_BF: sprintf(info->s, "BF:%04X", cpustate->bf); break; + case CPUINFO_STR_REGISTER + LH5801_DP: sprintf(info->s, "DP:%04X", cpustate->dp); break; } } |