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Diffstat (limited to 'src/devices/cpu/mips/r4000.h')
-rw-r--r--src/devices/cpu/mips/r4000.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/devices/cpu/mips/r4000.h b/src/devices/cpu/mips/r4000.h
index d0e78cf845a..a7751a4a8c4 100644
--- a/src/devices/cpu/mips/r4000.h
+++ b/src/devices/cpu/mips/r4000.h
@@ -42,6 +42,8 @@ public:
COMBINE_DATA(&m_cp0[CP0_Config]);
}
+ void bus_error() { m_bus_error = true; }
+
protected:
enum cache_size_t
{
@@ -401,6 +403,7 @@ protected:
u64 m_cp0_timer_zero;
emu_timer *m_cp0_timer;
bool m_ll_active;
+ bool m_bus_error;
struct tlb_entry_t
{
u64 mask;