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author AJR <ajrhacker@users.noreply.github.com>2019-03-11 22:46:36 -0400
committer AJR <ajrhacker@users.noreply.github.com>2019-03-11 22:46:36 -0400
commitf0c72dc1aaed2f2a12295f1adbabcdc754dd2e08 (patch)
tree4a240f5a2fdbb4de18a8ffadafc37a289092eafd
parent62d9f7d087f9f21dcb1ad7a0dde6106f43d3d883 (diff)
i186: Add interrupt controller registers to debugger state
-rw-r--r--src/devices/cpu/i86/i186.cpp12
-rw-r--r--src/devices/cpu/i86/i186.h7
2 files changed, 18 insertions, 1 deletions
diff --git a/src/devices/cpu/i86/i186.cpp b/src/devices/cpu/i86/i186.cpp
index 8cbabf2a4ab..48329288bf5 100644
--- a/src/devices/cpu/i86/i186.cpp
+++ b/src/devices/cpu/i86/i186.cpp
@@ -603,6 +603,18 @@ void i80186_cpu_device::device_start()
state_add( I80186_T_COUNT + 2, "T2_COUNT", m_timer[2].count ).formatstr("%04X");
state_add( I80186_T_MAX_A + 2, "T2_MAX", m_timer[2].maxA ).formatstr("%04X");
state_add( I80186_T_CONTROL + 2, "T2_CONTROL", m_timer[2].control ).formatstr("%04X");
+ state_add( I80186_ISR, "ISR", m_intr.in_service ).formatstr("%04X");
+ state_add( I80186_IRR, "IRR", m_intr.request ).formatstr("%04X");
+ state_add( I80186_PMR, "PMR", m_intr.priority_mask ).formatstr("%04X");
+ state_add( I80186_ICSR, "ICSR", m_intr.status ).formatstr("%04X");
+ state_add( I80186_TMRCR, "TMRCR", m_intr.timer ).formatstr("%04X");
+ state_add( I80186_D0CR, "D0CR", m_intr.dma[0] ).formatstr("%04X");
+ state_add( I80186_D1CR, "D1CR", m_intr.dma[1] ).formatstr("%04X");
+ state_add( I80186_I0CR, "I0CR", m_intr.ext[0] ).formatstr("%04X");
+ state_add( I80186_I1CR, "I1CR", m_intr.ext[1] ).formatstr("%04X");
+ state_add( I80186_I2CR, "I2CR", m_intr.ext[2] ).formatstr("%04X");
+ state_add( I80186_I3CR, "I3CR", m_intr.ext[3] ).formatstr("%04X");
+ state_add( I80186_POLL, "POLL", m_intr.poll_status ).formatstr("%04X");
// register for savestates
save_item(NAME(m_timer[0].control));
diff --git a/src/devices/cpu/i86/i186.h b/src/devices/cpu/i86/i186.h
index f16f1fac8cf..a968f5ef3dd 100644
--- a/src/devices/cpu/i86/i186.h
+++ b/src/devices/cpu/i86/i186.h
@@ -46,7 +46,12 @@ protected:
I80186_T_COUNT = I80186_DMA_CR + 2,
I80186_T_MAX_A = I80186_T_COUNT + 3,
I80186_T_MAX_B = I80186_T_MAX_A + 3,
- I80186_T_CONTROL = I80186_T_MAX_B + 2
+ I80186_T_CONTROL = I80186_T_MAX_B + 2,
+ I80186_ISR = I80186_T_CONTROL + 3,
+ I80186_IRR, I80186_PMR, I80186_ICSR,
+ I80186_TMRCR, I80186_D0CR, I80186_D1CR,
+ I80186_I0CR, I80186_I1CR, I80186_I2CR, I80186_I3CR,
+ I80186_POLL
};
i80186_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, int data_bus_size);