diff options
author | 2018-03-28 05:25:15 +1100 | |
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committer | 2018-03-28 05:25:15 +1100 | |
commit | 010155a3c51aa80dcf736b52ec89ffd890f795ef (patch) | |
tree | a732be4076a467e5dc25f088f9296544f364f858 /src/devices/cpu/ucom4/ucom4.cpp | |
parent | 703564beccc92a6b6b33ab9562732a4e7ceaae8d (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.cpp | 4 |
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); |