X-Git-Url: http://gitweb.hachti.de/?a=blobdiff_plain;ds=sidebyside;f=sw%2Ff4%2FFRTSRC%2Fdble.ra;fp=sw%2Ff4%2FFRTSRC%2Fdble.ra;h=46c42e821adf5362fb44a76e35dc2e2b48d23739;hb=7af5ad59491ddf2066641aef1e0025a337c0f247;hp=0000000000000000000000000000000000000000;hpb=919757fd611e482003ce51f366f6783cab73dea3;p=pdp8.git

diff --git a/sw/f4/FRTSRC/dble.ra b/sw/f4/FRTSRC/dble.ra
new file mode 100644
index 0000000..46c42e8
--- /dev/null
+++ b/sw/f4/FRTSRC/dble.ra
@@ -0,0 +1,27 @@
+/	SUBROUTINE DBLE - REAL TO DBL PREC
+/
+/ VERSION 5A 4-27-77  PT
+/
+	SECT	DBLE
+	BASE	0
+	DPCHK
+	FLDA	0
+	STARTD
+	FSTA	RETRN		/SAVE RETURN
+	FADD	TWO		/ADDR OF ARG POINTER
+	FSTA	3
+	FLDA%	3		/ADDR OF ARG
+	FSTA	3
+	STARTF
+	FLDA%	3		/GET ARG
+	FSTA	DTEMP
+	FCLA
+	FSTA	DTEMP+3		/0 FOR LAST 3 WORDS
+	STARTE
+	FLDA	DTEMP
+RETRN,	0;0			/FLOAT IS A NOP
+TWO,	0;2
+DTEMP,	F 0.0
+	F 0.0
+	END
+