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optimized interrupt code in src/emu/cpu/avr8/avr8.c a bit (nw)

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This commit is contained in:
Oliver Stöneberg 2014-09-11 11:40:13 +00:00
parent e8638e746a
commit fc5f22cf9f
1 changed files with 4 additions and 4 deletions
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8
src/emu/cpu/avr8/avr8.c
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@ -1038,7 +1038,7 @@ static const CInterruptCondition s_int_conditions[AVR8_INTIDX_COUNT] =
void avr8_device::update_interrupt(int source)
{
CInterruptCondition condition = s_int_conditions[source];
const CInterruptCondition &condition = s_int_conditions[source];
int intstate = (m_r[condition.m_regindex] & condition.m_regmask) ? 1 : 0;
intstate = (m_r[condition.m_intreg] & condition.m_intmask) ? intstate : 0;
@ -1069,7 +1069,7 @@ static const CInterruptCondition s_mega644_int_conditions[AVR8_INTIDX_COUNT] =
void atmega644_device::update_interrupt(int source)
{
CInterruptCondition condition = s_mega644_int_conditions[source];
const CInterruptCondition &condition = s_mega644_int_conditions[source];
int intstate = (m_r[condition.m_regindex] & condition.m_regmask) ? 1 : 0;
intstate = (m_r[condition.m_intreg] & condition.m_intmask) ? intstate : 0;
@ -1085,7 +1085,7 @@ void atmega644_device::update_interrupt(int source)
//TODO: review this!
void atmega1280_device::update_interrupt(int source)
{
CInterruptCondition condition = s_mega644_int_conditions[source];
const CInterruptCondition &condition = s_mega644_int_conditions[source];
int intstate = (m_r[condition.m_regindex] & condition.m_regmask) ? 1 : 0;
intstate = (m_r[condition.m_intreg] & condition.m_intmask) ? intstate : 0;
@ -1101,7 +1101,7 @@ void atmega1280_device::update_interrupt(int source)
//TODO: review this!
void atmega2560_device::update_interrupt(int source)
{
CInterruptCondition condition = s_mega644_int_conditions[source];
const CInterruptCondition &condition = s_mega644_int_conditions[source];
int intstate = (m_r[condition.m_regindex] & condition.m_regmask) ? 1 : 0;
intstate = (m_r[condition.m_intreg] & condition.m_intmask) ? intstate : 0;