[pk] various PK cleanups/speedups

1 files changed, 13 insertions, 0 deletions

diff --git a/pk/fp.h b/pk/fp.h
new file mode 100644
index 0000000..6cdae46
--- /dev/null
+++ b/pk/fp.h
@@ -0,0 +1,13 @@
+#ifndef _FP_H
+#define _FP_H
+
+typedef struct
+{
+  uint64_t fpr[32];
+  uint32_t fsr;
+} fp_state_t;
+
+void put_fp_state(const void* fp_regs, long fsr);
+long get_fp_state(void* fp_regs);
+
+#endif