From a8db0ab29893c5191c0e8ae820e2e8a6f4cfe334 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Wed, 20 May 1987 17:15:22 +0000
Subject: [PATCH] Fixed some bugs

---
 mach/pdp/as/mach0.c | 2 ++
 mach/pdp/as/mach3.c | 8 ++++----
 mach/pdp/as/mach4.c | 4 ++--
 mach/pdp/as/mach5.c | 2 +-
 4 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/mach/pdp/as/mach0.c b/mach/pdp/as/mach0.c
index 9cc68e8be..601636f11 100644
--- a/mach/pdp/as/mach0.c
+++ b/mach/pdp/as/mach0.c
@@ -21,3 +21,5 @@
 #define ALIGNWORD 2
 #undef ALIGNSECT
 #define ALIGNSECT 2
+#undef BITMAX
+#define BITMAX 4000
diff --git a/mach/pdp/as/mach3.c b/mach/pdp/as/mach3.c
index 5f6b511cb..01738e884 100644
--- a/mach/pdp/as/mach3.c
+++ b/mach/pdp/as/mach3.c
@@ -136,11 +136,11 @@
 0,		FOP_FSO_FR,	0172000,	"addf",
 0,		FOP_FSO_FR,	0173000,	"subf",
 0,		FOP_FSO_FR,	0171000,	"mulf",
-0,		FOP_FSO_FR,	0174600,	"divf",
-0,		FOP_FSO_FR,	0173600,	"cmpf",
-0,		FOP_FSO_FR,	0171600,	"modf",
+0,		FOP_FSO_FR,	0174400,	"divf",
+0,		FOP_FSO_FR,	0173400,	"cmpf",
+0,		FOP_FSO_FR,	0171400,	"modf",
 0,		FOP_FSO,	0170400,	"clrf",
-0,		FOP_FSO,	0070700,	"negf",
+0,		FOP_FSO,	0170700,	"negf",
 0,		FOP_FSO,	0170600,	"absf",
 0,		FOP_FSO,	0170500,	"tstf",
 0,		FOP_SO,		0170100,	"ldfps",
diff --git a/mach/pdp/as/mach4.c b/mach/pdp/as/mach4.c
index ec83c0cef..195cdd952 100644
--- a/mach/pdp/as/mach4.c
+++ b/mach/pdp/as/mach4.c
@@ -52,9 +52,9 @@ operation
 	| FOP_SO opr1
 		{ emit2( $1 | $2); op1($2); }
 	| MOVF fop2 ',' fregister
-		{ emit2(OPSTF | ($4 << 6) | $2); op2($2);}
+		{ emit2(OPLDF | ($4 << 6) | $2); op2($2);}
 	| MOVF fregister ',' fopr1
-		{ emit2(OPLDF | ($2 << 6) | $4); op1($4); }
+		{ emit2(OPSTF | ($2 << 6) | $4); op1($4); }
 	| FOP_SO_FR opr1 ',' fregister
 		{ emit2($1 | ($4 << 6) | $2); op1($2); }
 	| FOP_FR_SO fregister ',' opr1
diff --git a/mach/pdp/as/mach5.c b/mach/pdp/as/mach5.c
index ea232ea73..605b39fd5 100644
--- a/mach/pdp/as/mach5.c
+++ b/mach/pdp/as/mach5.c
@@ -70,7 +70,7 @@ ejump(opc, exp) expr_t exp; {
 	else	{
 # endif
 		if (opc != OPBRA)	{
-			emit2((opc^0400) | 04);
+			emit2((opc^0400) | 02);
 		}
 
 		exp_1 = exp;
-- 
2.34.1