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68000: stop the cpu on recursive berr (nw)

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This commit is contained in:
Olivier Galibert 2018-07-04 21:14:30 +02:00
parent 3a482682cc
commit fe6851a2d5
1 changed files with 7 additions and 2 deletions
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9
src/devices/cpu/m68000/m68kcpu.cpp
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@ -669,9 +669,14 @@ void m68000_base_device::postload()
void m68000_base_device::m68k_cause_bus_error() void m68000_base_device::m68k_cause_bus_error()
{ {
uint32_t sr; // Halt the cpu on berr when writing the stack frame.
if (m_run_mode == RUN_MODE_BERR_AERR_RESET)
{
m_stopped = STOP_LEVEL_HALT;
return;
}
sr = m68ki_init_exception(); uint32_t sr = m68ki_init_exception();
m_run_mode = RUN_MODE_BERR_AERR_RESET; m_run_mode = RUN_MODE_BERR_AERR_RESET;