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-rw-r--r--src/devices/cpu/powerpc/ppc.h2
-rw-r--r--src/devices/cpu/powerpc/ppc_dasm.cpp10
-rw-r--r--src/devices/cpu/powerpc/ppccom.cpp4
3 files changed, 4 insertions, 12 deletions
diff --git a/src/devices/cpu/powerpc/ppc.h b/src/devices/cpu/powerpc/ppc.h
index 0d20214d47f..c51823fb208 100644
--- a/src/devices/cpu/powerpc/ppc.h
+++ b/src/devices/cpu/powerpc/ppc.h
@@ -269,7 +269,7 @@ protected:
// device_disasm_interface overrides
virtual uint32_t disasm_min_opcode_bytes() const override { return 4; }
virtual uint32_t disasm_max_opcode_bytes() const override { return 4; }
- virtual offs_t disasm_disassemble(char *buffer, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options) override;
+ virtual offs_t disasm_disassemble(std::ostream &stream, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options) override;
/* exception types */
enum
diff --git a/src/devices/cpu/powerpc/ppc_dasm.cpp b/src/devices/cpu/powerpc/ppc_dasm.cpp
index 3c067e4a234..77f01f9f552 100644
--- a/src/devices/cpu/powerpc/ppc_dasm.cpp
+++ b/src/devices/cpu/powerpc/ppc_dasm.cpp
@@ -1169,18 +1169,10 @@ offs_t ppc_dasm_one(std::ostream &stream, uint32_t pc, uint32_t op)
return 4 | flags;
}
-offs_t ppc_dasm_one(char *buffer, uint32_t pc, uint32_t op)
-{
- std::ostringstream stream;
- offs_t result = ppc_dasm_one(stream, pc, op);
- std::string stream_str = stream.str();
- strcpy(buffer, stream_str.c_str());
- return result;
-}
CPU_DISASSEMBLE( powerpc )
{
uint32_t op = *(uint32_t *)oprom;
op = big_endianize_int32(op);
- return ppc_dasm_one(buffer, pc, op);
+ return ppc_dasm_one(stream, pc, op);
}
diff --git a/src/devices/cpu/powerpc/ppccom.cpp b/src/devices/cpu/powerpc/ppccom.cpp
index 026f382eabb..2030489da00 100644
--- a/src/devices/cpu/powerpc/ppccom.cpp
+++ b/src/devices/cpu/powerpc/ppccom.cpp
@@ -1232,11 +1232,11 @@ void ppc_device::device_reset()
CPU
-------------------------------------------------*/
-offs_t ppc_device::disasm_disassemble(char *buffer, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options)
+offs_t ppc_device::disasm_disassemble(std::ostream &stream, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options)
{
uint32_t op = *(uint32_t *)oprom;
op = big_endianize_int32(op);
- return ppc_dasm_one(buffer, pc, op);
+ return ppc_dasm_one(stream, pc, op);
}