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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/lr35902/lr35902.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/lr35902/lr35902.c')
-rw-r--r-- | src/emu/cpu/lr35902/lr35902.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/emu/cpu/lr35902/lr35902.c b/src/emu/cpu/lr35902/lr35902.c index f87e2f1c44b..69efd30d14f 100644 --- a/src/emu/cpu/lr35902/lr35902.c +++ b/src/emu/cpu/lr35902/lr35902.c @@ -116,8 +116,7 @@ union _lr35902_state { INLINE lr35902_state *get_safe_token(running_device *device) { assert(device != NULL); - assert(device->type() == CPU); - assert(cpu_get_type(device) == CPU_LR35902); + assert(device->type() == LR35902); return (lr35902_state *)downcast<legacy_cpu_device *>(device)->token(); } @@ -491,3 +490,5 @@ CPU_GET_INFO( lr35902 ) case CPUINFO_STR_REGISTER + LR35902_IF: sprintf(info->s, "IF:%02X", cpustate->w.IF); break; } } + +DEFINE_LEGACY_CPU_DEVICE(LR35902, lr35902); |