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-rw-r--r--target/riscv/internals.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/target/riscv/internals.h b/target/riscv/internals.h
index e59e8b3..f3cea47 100644
--- a/target/riscv/internals.h
+++ b/target/riscv/internals.h
@@ -27,4 +27,9 @@ FIELD(VDATA, VM, 8, 1)
FIELD(VDATA, LMUL, 9, 2)
FIELD(VDATA, NF, 11, 4)
FIELD(VDATA, WD, 11, 1)
+
+/* float point classify helpers */
+target_ulong fclass_h(uint64_t frs1);
+target_ulong fclass_s(uint64_t frs1);
+target_ulong fclass_d(uint64_t frs1);
#endif