* src/z80/gen.h,

[fw/sdcc] / src / ds390 / gen.h

diff --git a/src/ds390/gen.h b/src/ds390/gen.h
index 04726f8b2ecda116d4580fdba852eb09bb08b99f..8f33d7122a5f97918ba6e6bf6b90bfb1f0a1b874 100644 (file)
--- a/src/ds390/gen.h
+++ b/src/ds390/gen.h
@@ -31,7 +31,7 @@ enum
     AOP_REG, AOP_DIR,
     AOP_DPTR, AOP_DPTR2, AOP_R0, AOP_R1,
     AOP_STK, AOP_IMMD, AOP_STR,
-    AOP_CRY, AOP_ACC, AOP_DPTRn
+    AOP_CRY, AOP_ACC, AOP_DPTRn, AOP_DUMMY
   };
 
 /* type asmop : a homogenised type for 
@@ -54,6 +54,7 @@ typedef struct asmop
                                   AOP_STR    -  array of strings
                                   AOP_ACC    -  result is in the acc:b pair
                                   AOP_DPTRn  -  is in dptr(n)
+                                  AOP_DUMMY  -  read as 0, discard writes
                                 */
     short coff;                        /* current offset */
     short size;                        /* total size */