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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/upd7725/upd7725.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/upd7725/upd7725.cpp')
-rw-r--r--src/devices/cpu/upd7725/upd7725.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/upd7725/upd7725.cpp b/src/devices/cpu/upd7725/upd7725.cpp
index 6d66f0420cd..7103453dd66 100644
--- a/src/devices/cpu/upd7725/upd7725.cpp
+++ b/src/devices/cpu/upd7725/upd7725.cpp
@@ -150,7 +150,7 @@ void necdsp_device::device_start()
save_item(NAME(m_irq));
save_item(NAME(m_irq_firing));
- m_icountptr = &m_icount;
+ set_icountptr(m_icount);
for (auto & elem : dataRAM)
{
@@ -335,7 +335,7 @@ void necdsp_device::execute_run()
// call debugger hook if necessary
if (device_t::machine().debug_flags & DEBUG_FLAG_ENABLED)
{
- debugger_instruction_hook(this, regs.pc);
+ debugger_instruction_hook(regs.pc);
}
if (m_irq_firing == 0) // normal opcode