diff options
author | 2010-07-03 00:12:44 +0000 | |
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committer | 2010-07-03 00:12:44 +0000 | |
commit | c70c5fee5a6094c5a1fbd6b25568e57b1d3a8216 (patch) | |
tree | eb0db95e2757f00a708dd4bfbf3ed4af41d943b6 /src/emu/cpu/tms34010/tms34010.c | |
parent | 46e30c4f68c5c92b597d6b3ae9e9037d5e04efe9 (diff) |
Created CPU-specific device types for all CPUs, using new macros
DECLARE_LEGACY_CPU_DEVICE and DEFINE_LEGACY_CPU_DEVICE. Changed CPUs
to be their own device types, rather than all of type CPU with a
special internal subtype. Note that as part of this process I removed
the CPU_ prefix from the ALL-CAPS device name, so CPU_Z80 is just
plain old Z80 now. This required changing a couple of names like
8080 to I8080 so that there was an alphabetic first character.
Added memory interfaces to the list of fast-access interfaces. To do
this properly I had to add a separate method to devices which is
called immediately after construction, when it is possible to perform
dynamic_casts on fully-constructed objects. (This is just internal,
no changes necessary to the devices themselves.)
Some additional notes:
* SH2 and SH4 had typedefs that conflicted with their CPU_-less names
so I bulk renamed to structures to sh2_state and sh4_state; RB, feel
free to choose alternate names if you don't like 'em
* SCSP was caught doing something to the 3rd indexed CPU. Since several
systems that use SCSP don't even have 3 CPUs, I had no idea what
this was supposed to do, so I changed to it reference "audiocpu"
assuming that stv was the assumed target. This is really gross and
should be a configuration parameter, not a hard-coded assumption.
Diffstat (limited to 'src/emu/cpu/tms34010/tms34010.c')
-rw-r--r-- | src/emu/cpu/tms34010/tms34010.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/emu/cpu/tms34010/tms34010.c b/src/emu/cpu/tms34010/tms34010.c index daa41ac2a51..6ad43f07f2e 100644 --- a/src/emu/cpu/tms34010/tms34010.c +++ b/src/emu/cpu/tms34010/tms34010.c @@ -83,9 +83,8 @@ struct _tms34010_state INLINE tms34010_state *get_safe_token(running_device *device) { assert(device != NULL); - assert(device->type() == CPU); - assert(cpu_get_type(device) == CPU_TMS34010 || - cpu_get_type(device) == CPU_TMS34020); + assert(device->type() == TMS34010 || + device->type() == TMS34020); return (tms34010_state *)downcast<legacy_cpu_device *>(device)->token(); } @@ -1087,8 +1086,8 @@ VIDEO_UPDATE( tms340x0 ) /* find the owning CPU */ for (cpu = screen->machine->firstcpu; cpu != NULL; cpu = cpu_next(cpu)) { - cpu_type type = cpu_get_type(cpu); - if (type == CPU_TMS34010 || type == CPU_TMS34020) + device_type type = cpu->type(); + if (type == TMS34010 || type == TMS34020) { tms = get_safe_token(cpu); if (tms->config != NULL && tms->config->scanline_callback != NULL && tms->screen == screen) @@ -1785,3 +1784,6 @@ CPU_GET_INFO( tms34020 ) default: CPU_GET_INFO_CALL(tms34010); break; } } + +DEFINE_LEGACY_CPU_DEVICE(TMS34010, tms34010); +DEFINE_LEGACY_CPU_DEVICE(TMS34020, tms34020); |