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D41199.id125202.diff
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diff --git a/sys/arm64/include/armreg.h b/sys/arm64/include/armreg.h
--- a/sys/arm64/include/armreg.h
+++ b/sys/arm64/include/armreg.h
@@ -312,6 +312,26 @@
#define ISS_INSN_S1PTW (0x01 << 7)
#define ISS_INSN_IFSC_MASK (0x1f << 0)
+#define ISS_WFx_TI_SHIFT 0
+#define ISS_WFx_TI_MASK (0x03 << ISS_WFx_TI_SHIFT)
+#define ISS_WFx_TI_WFI (0x00 << ISS_WFx_TI_SHIFT)
+#define ISS_WFx_TI_WFE (0x01 << ISS_WFx_TI_SHIFT)
+#define ISS_WFx_TI_WFIT (0x02 << ISS_WFx_TI_SHIFT)
+#define ISS_WFx_TI_WFET (0x03 << ISS_WFx_TI_SHIFT)
+#define ISS_WFx_RV_SHIFT 2
+#define ISS_WFx_RV_MASK (0x01 << ISS_WFx_RV_SHIFT)
+#define ISS_WFx_RV_INVALID (0x00 << ISS_WFx_RV_SHIFT)
+#define ISS_WFx_RV_VALID (0x01 << ISS_WFx_RV_SHIFT)
+#define ISS_WFx_RN_SHIFT 5
+#define ISS_WFx_RN_MASK (0x1f << ISS_WFx_RN_SHIFT)
+#define ISS_WFx_RN(x) (((x) & ISS_WFx_RN_MASK) >> ISS_WFx_RN_SHIFT)
+#define ISS_WFx_COND_SHIFT 20
+#define ISS_WFx_COND_MASK (0x0f << ISS_WFx_COND_SHIFT)
+#define ISS_WFx_CV_SHIFT 24
+#define ISS_WFx_CV_MASK (0x01 << ISS_WFx_CV_SHIFT)
+#define ISS_WFx_CV_INVALID (0x00 << ISS_WFx_CV_SHIFT)
+#define ISS_WFx_CV_VALID (0x01 << ISS_WFx_CV_SHIFT)
+
#define ISS_MSR_DIR_SHIFT 0
#define ISS_MSR_DIR (0x01 << ISS_MSR_DIR_SHIFT)
#define ISS_MSR_Rt_SHIFT 5
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D41199.id125202.diff (1 KB)
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D41199: arm64: Add constants for decoding ISS fields for WF* exceptions
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