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pdp11 target patches: include/opcode



2002-03-04  Paul Koning  <pkoning@equallogic.com>

	* pdp11.h  Add format codes for float instruction formats.

Index: include/opcode/pdp11.h
===================================================================
RCS file: /cvs/src/src/include/opcode/pdp11.h,v
retrieving revision 1.2
diff -u -b -B -r1.2 pdp11.h
--- pdp11.h	2001/03/14 02:27:44	1.2
+++ pdp11.h	2002/03/04 15:46:56
@@ -27,7 +27,7 @@
 #define PDP11_OPCODE_REG_OP	 3	/* register and generic operand */
 #define PDP11_OPCODE_REG_OP_REV	 4	/* register and generic operand,
 					   reversed syntax */
-#define PDP11_OPCODE_AC_OP	 5	/* fpu accumulator and generic
+#define PDP11_OPCODE_AC_FOP	 5	/* fpu accumulator and generic float
 					   operand */
 #define PDP11_OPCODE_OP_OP	 6	/* two generic operands */
 #define PDP11_OPCODE_DISPL	 7	/* pc-relative displacement */
@@ -37,6 +37,13 @@
 #define PDP11_OPCODE_IMM6	10	/* 6-bit immediate */
 #define PDP11_OPCODE_IMM3	11	/* 3-bit immediate */
 #define PDP11_OPCODE_ILLEGAL	12	/* illegal instruction */
+#define PDP11_OPCODE_FOP_AC	13	/* generic float argument, then fpu 
+                                           accumulator */
+#define PDP11_OPCODE_FOP	14	/* generic float operand */
+#define PDP11_OPCODE_AC_OP	15	/* fpu accumulator and generic int
+					   operand */
+#define PDP11_OPCODE_OP_AC	16	/* generic int argument, then fpu 
+                                           accumulator */
 
 /*
  * PDP-11 instruction set extensions.


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