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author Aaron Giles <aaron@aarongiles.com>2011-03-27 07:37:24 +0000
committer Aaron Giles <aaron@aarongiles.com>2011-03-27 07:37:24 +0000
commit202d7680a44bec9fa1016e8ba6eeaaba51ef15ab (patch)
tree6021eb4c3d7324779eaeeab30875f68d42ea2348 /src/emu/cpu/m6502/m4510.c
parent382e3998b1ca12e6af774cc2652ae515f526ff44 (diff)
Created new enum type address_spacenum for specifying an address
space by index. Update functions and methods that accepted an address space index to take an address_spacenum instead. Note that this means you can't use a raw integer in ADDRESS_SPACE macros, so instead of 0 use the enumerated AS_0. Standardized the project on the shortened constants AS_* over the older ADDRESS_SPACE_*. Removed the latter to prevent confusion. Also centralized the location of these definitions to memory.h.
Diffstat (limited to 'src/emu/cpu/m6502/m4510.c')
-rw-r--r--src/emu/cpu/m6502/m4510.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/src/emu/cpu/m6502/m4510.c b/src/emu/cpu/m6502/m4510.c
index ee9b93284e9..5d0ec414ecc 100644
--- a/src/emu/cpu/m6502/m4510.c
+++ b/src/emu/cpu/m6502/m4510.c
@@ -392,7 +392,7 @@ static WRITE8_HANDLER( m4510_write_0000 )
cpustate->port_write(cpustate->device, 0, m4510_get_port(downcast<legacy_cpu_device *>(space->cpu)));
}
-static ADDRESS_MAP_START(m4510_mem, ADDRESS_SPACE_PROGRAM, 8)
+static ADDRESS_MAP_START(m4510_mem, AS_PROGRAM, 8)
AM_RANGE(0x0000, 0x0001) AM_READWRITE(m4510_read_0000, m4510_write_0000)
ADDRESS_MAP_END
@@ -400,7 +400,7 @@ static CPU_TRANSLATE( m4510 )
{
m4510_Regs *cpustate = get_safe_token(device);
- if (space == ADDRESS_SPACE_PROGRAM)
+ if (space == AS_PROGRAM)
*address = M4510_MEM(*address);
return TRUE;
}
@@ -468,17 +468,17 @@ CPU_GET_INFO( m4510 )
case CPUINFO_INT_MIN_CYCLES: info->i = 1; break;
case CPUINFO_INT_MAX_CYCLES: info->i = 10; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 8; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 20; break;
- case DEVINFO_INT_ADDRBUS_SHIFT + ADDRESS_SPACE_PROGRAM: info->i = 0; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_PROGRAM: info->i = 8; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_PROGRAM: info->i = 20; break;
+ case DEVINFO_INT_ADDRBUS_SHIFT + AS_PROGRAM: info->i = 0; break;
case CPUINFO_INT_LOGADDR_WIDTH_PROGRAM: info->i = 16; break;
case CPUINFO_INT_PAGE_SHIFT_PROGRAM: info->i = 13; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 0; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 0; break;
- case DEVINFO_INT_ADDRBUS_SHIFT + ADDRESS_SPACE_DATA: info->i = 0; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_IO: info->i = 0; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_IO: info->i = 0; break;
- case DEVINFO_INT_ADDRBUS_SHIFT + ADDRESS_SPACE_IO: info->i = 0; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_DATA: info->i = 0; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_DATA: info->i = 0; break;
+ case DEVINFO_INT_ADDRBUS_SHIFT + AS_DATA: info->i = 0; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 0; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 0; break;
+ case DEVINFO_INT_ADDRBUS_SHIFT + AS_IO: info->i = 0; break;
case CPUINFO_INT_INPUT_STATE + M4510_IRQ_LINE: info->i = cpustate->irq_state; break;
case CPUINFO_INT_INPUT_STATE + INPUT_LINE_NMI: info->i = cpustate->nmi_state; break;
@@ -517,7 +517,7 @@ CPU_GET_INFO( m4510 )
case CPUINFO_FCT_BURN: info->burn = NULL; break;
case CPUINFO_FCT_DISASSEMBLE: info->disassemble = CPU_DISASSEMBLE_NAME(m4510); break;
case CPUINFO_PTR_INSTRUCTION_COUNTER: info->icount = &cpustate->icount; break;
- case DEVINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = ADDRESS_MAP_NAME(m4510_mem); break;
+ case DEVINFO_PTR_INTERNAL_MEMORY_MAP + AS_PROGRAM: info->internal_map8 = ADDRESS_MAP_NAME(m4510_mem); break;
case CPUINFO_FCT_TRANSLATE: info->translate = CPU_TRANSLATE_NAME(m4510); break;
/* --- the following bits of info are returned as NULL-terminated strings --- */