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author Vas Crabb <vas@vastheman.com>2018-03-28 05:25:15 +1100
committer Vas Crabb <vas@vastheman.com>2018-03-28 05:25:15 +1100
commit010155a3c51aa80dcf736b52ec89ffd890f795ef (patch)
treea732be4076a467e5dc25f088f9296544f364f858 /src/devices/cpu/ucom4/ucom4.cpp
parent703564beccc92a6b6b33ab9562732a4e7ceaae8d (diff)
Reshuffle some stuff:
* Move around the debugger hooks to get a small but measurable performance increase * Remove emucore from external tools * Improve performance of DSP16 interpreter a little by generating six variants of execution loop
Diffstat (limited to 'src/devices/cpu/ucom4/ucom4.cpp')
-rw-r--r--src/devices/cpu/ucom4/ucom4.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/ucom4/ucom4.cpp b/src/devices/cpu/ucom4/ucom4.cpp
index 72cd1cc4dfd..103e78e5d2b 100644
--- a/src/devices/cpu/ucom4/ucom4.cpp
+++ b/src/devices/cpu/ucom4/ucom4.cpp
@@ -224,7 +224,7 @@ void ucom4_cpu_device::device_start()
state_add(STATE_GENPCBASE, "CURPC", m_pc).formatstr("%04X").noshow();
state_add(STATE_GENFLAGS, "GENFLAGS", m_carry_f).formatstr("%5s").noshow(); // dummy
- m_icountptr = &m_icount;
+ set_icountptr(m_icount);
}
@@ -409,7 +409,7 @@ void ucom4_cpu_device::execute_run()
m_prev_pc = m_pc;
// fetch next opcode
- debugger_instruction_hook(this, m_pc);
+ debugger_instruction_hook(m_pc);
m_icount--;
m_op = m_program->read_byte(m_pc);
m_bitmask = 1 << (m_op & 0x03);