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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/m6800/m6800.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/m6800/m6800.c')
-rw-r--r--src/emu/cpu/m6800/m6800.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/src/emu/cpu/m6800/m6800.c b/src/emu/cpu/m6800/m6800.c
index 22348b1832e..23e68c92d03 100644
--- a/src/emu/cpu/m6800/m6800.c
+++ b/src/emu/cpu/m6800/m6800.c
@@ -1266,7 +1266,7 @@ static CPU_INIT( m6803 )
}
}
-static ADDRESS_MAP_START(m6803_mem, ADDRESS_SPACE_PROGRAM, 8)
+static ADDRESS_MAP_START(m6803_mem, AS_PROGRAM, 8)
AM_RANGE(0x0000, 0x001f) AM_READWRITE(m6801_io_r, m6801_io_w)
AM_RANGE(0x0020, 0x007f) AM_NOP /* unused */
AM_RANGE(0x0080, 0x00ff) AM_RAM /* 6803 internal RAM */
@@ -1862,15 +1862,15 @@ CPU_GET_INFO( m6800 )
case CPUINFO_INT_MIN_CYCLES: info->i = 1; break;
case CPUINFO_INT_MAX_CYCLES: info->i = 12; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 8; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 16; break;
- case DEVINFO_INT_ADDRBUS_SHIFT + ADDRESS_SPACE_PROGRAM: info->i = 0; 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 = 9; 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_PROGRAM: info->i = 8; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_PROGRAM: info->i = 16; break;
+ case DEVINFO_INT_ADDRBUS_SHIFT + AS_PROGRAM: 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 = 9; 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 + M6800_IRQ_LINE: info->i = cpustate->irq_state[M6800_IRQ_LINE]; break;
case CPUINFO_INT_INPUT_STATE + M6801_TIN_LINE: info->i = cpustate->irq_state[M6801_TIN_LINE]; break;
@@ -1939,8 +1939,8 @@ CPU_GET_INFO( m6801 )
{
/* --- the following bits of info are returned as 64-bit signed integers --- */
case CPUINFO_INT_CLOCK_DIVIDER: info->i = 4; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_IO: info->i = 8; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_IO: info->i = 9; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 8; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 9; break;
/* --- the following bits of info are returned as pointers to data or functions --- */
case CPUINFO_FCT_INIT: info->init = CPU_INIT_NAME(m6801); break;
@@ -1987,14 +1987,14 @@ CPU_GET_INFO( m6803 )
{
/* --- the following bits of info are returned as 64-bit signed integers --- */
case CPUINFO_INT_CLOCK_DIVIDER: info->i = 4; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_IO: info->i = 8; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_IO: info->i = 9; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 8; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 9; break;
/* --- the following bits of info are returned as pointers to data or functions --- */
case CPUINFO_FCT_INIT: info->init = CPU_INIT_NAME(m6803); break;
case CPUINFO_FCT_DISASSEMBLE: info->disassemble = CPU_DISASSEMBLE_NAME(m6803); break;
- case DEVINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = ADDRESS_MAP_NAME(m6803_mem); break;
+ case DEVINFO_PTR_INTERNAL_MEMORY_MAP + AS_PROGRAM: info->internal_map8 = ADDRESS_MAP_NAME(m6803_mem); break;
/* --- the following bits of info are returned as NULL-terminated strings --- */
case DEVINFO_STR_NAME: strcpy(info->s, "M6803"); break;
@@ -2037,8 +2037,8 @@ CPU_GET_INFO( hd6301 )
{
/* --- the following bits of info are returned as 64-bit signed integers --- */
case CPUINFO_INT_CLOCK_DIVIDER: info->i = 4; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_IO: info->i = 8; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_IO: info->i = 9; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 8; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 9; break;
/* --- the following bits of info are returned as pointers to data or functions --- */
case CPUINFO_FCT_INIT: info->init = CPU_INIT_NAME(hd6301); break;
@@ -2061,8 +2061,8 @@ CPU_GET_INFO( hd63701 )
{
/* --- the following bits of info are returned as 64-bit signed integers --- */
case CPUINFO_INT_CLOCK_DIVIDER: info->i = 4; break;
- case DEVINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_IO: info->i = 8; break;
- case DEVINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_IO: info->i = 9; break;
+ case DEVINFO_INT_DATABUS_WIDTH + AS_IO: info->i = 8; break;
+ case DEVINFO_INT_ADDRBUS_WIDTH + AS_IO: info->i = 9; break;
/* --- the following bits of info are returned as pointers to data or functions --- */
case CPUINFO_FCT_INIT: info->init = CPU_INIT_NAME(hd63701); break;