1 files changed, 88 insertions, 0 deletions
diff --git a/pk/fp_asm.S b/pk/fp_asm.S
new file mode 100644
index 0000000..c6c8bba
--- /dev/null
+++ b/pk/fp_asm.S
@@ -0,0 +1,88 @@
+#include "pcr.h"
+
+	.text
+	.globl	get_fp_state
+	.ent	get_fp_state
+get_fp_state:
+
+	mffsr	$v0
+
+	fsd		$f0 ,  0($a0)
+	fsd		$f1 ,  8($a0)
+	fsd		$f2 , 16($a0)
+	fsd		$f3 , 24($a0)
+	fsd		$f4 , 32($a0)
+	fsd		$f5 , 40($a0)
+	fsd		$f6 , 48($a0)
+	fsd		$f7 , 56($a0)
+	fsd		$f8 , 64($a0)
+	fsd		$f9 , 72($a0)
+	fsd		$f10, 80($a0)
+	fsd		$f11, 88($a0)
+	fsd		$f12, 96($a0)
+	fsd		$f13,104($a0)
+	fsd		$f14,112($a0)
+	fsd		$f15,120($a0)
+	fsd		$f16,128($a0)
+	fsd		$f17,136($a0)
+	fsd		$f18,144($a0)
+	fsd		$f19,152($a0)
+	fsd		$f20,160($a0)
+	fsd		$f21,168($a0)
+	fsd		$f22,176($a0)
+	fsd		$f23,184($a0)
+	fsd		$f24,192($a0)
+	fsd		$f25,200($a0)
+	fsd		$f26,208($a0)
+	fsd		$f27,216($a0)
+	fsd		$f28,224($a0)
+	fsd		$f29,232($a0)
+	fsd		$f30,240($a0)
+	fsd		$f31,248($a0)
+
+	ret
+
+	.end	get_fp_state
+
+	.globl	put_fp_state
+	.ent	put_fp_state
+put_fp_state:
+
+	fld		$f0 ,  0($a0)
+	fld		$f1 ,  8($a0)
+	fld		$f2 , 16($a0)
+	fld		$f3 , 24($a0)
+	fld		$f4 , 32($a0)
+	fld		$f5 , 40($a0)
+	fld		$f6 , 48($a0)
+	fld		$f7 , 56($a0)
+	fld		$f8 , 64($a0)
+	fld		$f9 , 72($a0)
+	fld		$f10, 80($a0)
+	fld		$f11, 88($a0)
+	fld		$f12, 96($a0)
+	fld		$f13,104($a0)
+	fld		$f14,112($a0)
+	fld		$f15,120($a0)
+	fld		$f16,128($a0)
+	fld		$f17,136($a0)
+	fld		$f18,144($a0)
+	fld		$f19,152($a0)
+	fld		$f20,160($a0)
+	fld		$f21,168($a0)
+	fld		$f22,176($a0)
+	fld		$f23,184($a0)
+	fld		$f24,192($a0)
+	fld		$f25,200($a0)
+	fld		$f26,208($a0)
+	fld		$f27,216($a0)
+	fld		$f28,224($a0)
+	fld		$f29,232($a0)
+	fld		$f30,240($a0)
+	fld		$f31,248($a0)
+
+	mtfsr	$a1
+
+	ret
+
+	.end	put_fp_state