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Diffstat (limited to 'src/devices/cpu/upd7725/dasm7725.cpp')
-rw-r--r--src/devices/cpu/upd7725/dasm7725.cpp13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/devices/cpu/upd7725/dasm7725.cpp b/src/devices/cpu/upd7725/dasm7725.cpp
index f2e644e0bec..06a9fdd3d16 100644
--- a/src/devices/cpu/upd7725/dasm7725.cpp
+++ b/src/devices/cpu/upd7725/dasm7725.cpp
@@ -10,11 +10,16 @@
***************************************************************************/
#include "emu.h"
-#include "upd7725.h"
+#include "dasm7725.h"
-CPU_DISASSEMBLE(upd7725)
+u32 necdsp_disassembler::opcode_alignment() const
{
- uint32_t opcode = oprom[2] | (oprom[1] << 8) | (oprom[0] << 16);
+ return 1;
+}
+
+offs_t necdsp_disassembler::disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer &params)
+{
+ uint32_t opcode = opcodes.r32(pc);
uint32_t type = (opcode >> 22);
// printf("dasm: PC %x opcode %08x\n", pc, opcode);
@@ -220,5 +225,5 @@ CPU_DISASSEMBLE(upd7725)
}
}
- return 1 | DASMFLAG_SUPPORTED;
+ return 1 | SUPPORTED;
}