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author Aaron Giles <aaron@aarongiles.com>2010-07-03 00:12:44 +0000
committer Aaron Giles <aaron@aarongiles.com>2010-07-03 00:12:44 +0000
commitc70c5fee5a6094c5a1fbd6b25568e57b1d3a8216 (patch)
treeeb0db95e2757f00a708dd4bfbf3ed4af41d943b6 /src/emu/cpu/dsp56k
parent46e30c4f68c5c92b597d6b3ae9e9037d5e04efe9 (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/dsp56k')
-rw-r--r--src/emu/cpu/dsp56k/dsp56def.h3
-rw-r--r--src/emu/cpu/dsp56k/dsp56k.c2
-rw-r--r--src/emu/cpu/dsp56k/dsp56k.h3
3 files changed, 4 insertions, 4 deletions
diff --git a/src/emu/cpu/dsp56k/dsp56def.h b/src/emu/cpu/dsp56k/dsp56def.h
index 342eedcca0f..7bc38d31bc9 100644
--- a/src/emu/cpu/dsp56k/dsp56def.h
+++ b/src/emu/cpu/dsp56k/dsp56def.h
@@ -415,7 +415,6 @@ static void PCD_set(dsp56k_core* cpustate, UINT16 value);
INLINE dsp56k_core *get_safe_token(running_device *device)
{
assert(device != NULL);
- assert(device->type() == CPU);
- assert(cpu_get_type(device) == CPU_DSP56156);
+ assert(device->type() == DSP56156);
return (dsp56k_core *)downcast<legacy_cpu_device *>(device)->token();
}
diff --git a/src/emu/cpu/dsp56k/dsp56k.c b/src/emu/cpu/dsp56k/dsp56k.c
index d5b6eb7e30f..9e498a74558 100644
--- a/src/emu/cpu/dsp56k/dsp56k.c
+++ b/src/emu/cpu/dsp56k/dsp56k.c
@@ -620,3 +620,5 @@ CPU_GET_INFO( dsp56k )
case CPUINFO_STR_REGISTER + DSP56K_ST15: sprintf(info->s, "ST15: %08x", ST15); break;
}
}
+
+DEFINE_LEGACY_CPU_DEVICE(DSP56156, dsp56k);
diff --git a/src/emu/cpu/dsp56k/dsp56k.h b/src/emu/cpu/dsp56k/dsp56k.h
index 320ab5e3c29..e1629d8f814 100644
--- a/src/emu/cpu/dsp56k/dsp56k.h
+++ b/src/emu/cpu/dsp56k/dsp56k.h
@@ -64,8 +64,7 @@ enum
#define DSP56K_IRQ_RESET 3 /* Is this needed? */
// Needed for MAME
-extern CPU_GET_INFO( dsp56k );
-#define CPU_DSP56156 CPU_GET_INFO_NAME( dsp56k )
+DECLARE_LEGACY_CPU_DEVICE(DSP56156, dsp56k);
/***************************************************************************