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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/i86/i86.cpp
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/i86/i86.cpp')
-rw-r--r--src/devices/cpu/i86/i86.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/i86/i86.cpp b/src/devices/cpu/i86/i86.cpp
index fd85830e86b..8c78c47a1ab 100644
--- a/src/devices/cpu/i86/i86.cpp
+++ b/src/devices/cpu/i86/i86.cpp
@@ -585,7 +585,7 @@ void i8086_common_cpu_device::interrupt(int int_num, int trap)
m_TF = m_IF = 0;
if (int_num == -1)
- int_num = standard_irq_callback(0);
+ int_num = standard_irq_callback(0, (m_sregs[CS] << 4) + m_ip);
debugger_exception_hook(int_num);
m_easeg = CS;