diff options
Diffstat (limited to 'src/devices/cpu/z8/z8.cpp')
-rw-r--r-- | src/devices/cpu/z8/z8.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/devices/cpu/z8/z8.cpp b/src/devices/cpu/z8/z8.cpp index 4f93091f802..adf82562f04 100644 --- a/src/devices/cpu/z8/z8.cpp +++ b/src/devices/cpu/z8/z8.cpp @@ -29,6 +29,7 @@ #define LOG_TIMER (1U << 1) #define LOG_RECEIVE (1U << 2) #define LOG_TRANSMIT (1U << 3) +#define LOG_IRQ (1U << 4) #define VERBOSE 0 #include "logmacro.h" @@ -1331,7 +1332,10 @@ void z8_device::request_interrupt(int irq) assert(irq >= 0 && irq < 6); if (m_irq_initialized) + { m_irq |= 1 << irq; + LOGMASKED(LOG_IRQ, "%s: IRQ%d requested\n", machine().time().to_string(), irq); + } } void z8_device::take_interrupt(int irq) |