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author AJR <ajrhacker@users.noreply.github.com>2023-03-11 20:16:38 -0500
committer AJR <ajrhacker@users.noreply.github.com>2023-03-11 20:40:39 -0500
commit445e9e20aa6db377236a05d5ab034b2d766d7f2a (patch)
tree220435dc2e1838270adebe1383da48b263686942 /src/devices/cpu/minx
parent671434f7dac6a38a54a41417a994b7b8f47f6b49 (diff)
Interrupt callback rationalization
- Make CPUs pass interrupt return PC as a second argument to standard_irq_callback - Add interrupt return PC to "Stopped at interrupt" message produced by debugger 'gint' command - Add messages to trace logs whenever interrupts are accepted - Attempt to step over interrupt routines for applicable debugger commands - Eliminate standard_irq_callback_member wrapper method - Update many CPU cores to invoke standard_irq_callback at the start of or during interrupt processing, rather than at the end or when the input line changes - Remove IRQ callbacks for some input lines that never cause interrupts - mb88xx, mcs48: Add IRQ callbacks for internal interrupts
Diffstat (limited to 'src/devices/cpu/minx')
-rw-r--r--src/devices/cpu/minx/minx.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/minx/minx.cpp b/src/devices/cpu/minx/minx.cpp
index 018842ecfbd..28b1bcb5670 100644
--- a/src/devices/cpu/minx/minx.cpp
+++ b/src/devices/cpu/minx/minx.cpp
@@ -205,7 +205,7 @@ void minx_cpu_device::execute_run()
/* Set Interrupt Branch flag */
m_F |= 0x80;
m_V = 0;
- m_PC = rd16( standard_irq_callback( 0 ) << 1 );
+ m_PC = rd16( standard_irq_callback( 0, m_PC ) << 1 );
m_icount -= 28; /* This cycle count is a guess */
}
}