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-rw-r--r--sys/mips/include/cpufunc.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/mips/include/cpufunc.h b/sys/mips/include/cpufunc.h
index cd4d3e5..d4ca0f1 100644
--- a/sys/mips/include/cpufunc.h
+++ b/sys/mips/include/cpufunc.h
@@ -244,6 +244,13 @@ MIPS_RDRW32_COP0(watchhi, MIPS_COP_0_WATCH_HI);
MIPS_RDRW32_COP0_SEL(watchhi, MIPS_COP_0_WATCH_HI, 1);
MIPS_RDRW32_COP0_SEL(watchhi, MIPS_COP_0_WATCH_HI, 2);
MIPS_RDRW32_COP0_SEL(watchhi, MIPS_COP_0_WATCH_HI, 3);
+
+MIPS_RDRW32_COP0_SEL(perfcnt, MIPS_COP_0_PERFCNT, 0);
+MIPS_RDRW32_COP0_SEL(perfcnt, MIPS_COP_0_PERFCNT, 1);
+MIPS_RDRW32_COP0_SEL(perfcnt, MIPS_COP_0_PERFCNT, 2);
+MIPS_RDRW32_COP0_SEL(perfcnt, MIPS_COP_0_PERFCNT, 3);
+
+
#undef MIPS_RDRW32_COP0
static __inline register_t
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