Index: src/monitor/mon_parse.y
===================================================================
--- src/monitor/mon_parse.y	(revision 44572)
+++ src/monitor/mon_parse.y	(working copy)
@@ -796,7 +796,7 @@
                $$ = new_cond; $$->is_parenthized = FALSE;
                $$->child1 = $1; $$->child2 = $3; $$->operation = $2;
            }
-      	 | cond_expr COND_OP error
+         | cond_expr COND_OP error
            { return ERR_INCOMPLETE_COND_OP; }
          | L_PAREN cond_expr R_PAREN
            { $$ = $2; $$->is_parenthized = TRUE; }
@@ -818,16 +818,32 @@
                             $$->value = $1; $$->is_reg = FALSE; $$->banknum=-1;
                             $$->child1 = NULL; $$->child2 = NULL;
                           }
-               |  '@' BANKNAME ':' address {$$=new_cond;
-                            $$->operation=e_INV;
+                            /* Example: break load 0 $ffff if @cpu:(pc) < $80 */
+               |  '@' BANKNAME ':' L_PAREN cond_expr R_PAREN {
+                            $$ = new_cond;
+                            $$->operation = e_INV;
                             $$->is_parenthized = FALSE;
                             $$->banknum = mon_banknum_from_bank(e_default_space, $2);
                             if ($$->banknum < 0) {
                                 return ERR_ILLEGAL_INPUT;
                             }
-                            $$->value = $4; $$->is_reg = FALSE;
+                            $$->value = 0;
+                            $$->is_reg = FALSE;
+                            $$->child1 = $5;
+                            $$->child2 = NULL;
+                        }
+               |  '@' BANKNAME ':' address {
+                            $$ = new_cond;
+                            $$->operation = e_INV;
+                            $$->is_parenthized = FALSE;
+                            $$->banknum = mon_banknum_from_bank(e_default_space, $2);
+                            if ($$->banknum < 0) {
+                                return ERR_ILLEGAL_INPUT;
+                            }
+                            $$->value = $4;
+                            $$->is_reg = FALSE;
                             $$->child1 = NULL; $$->child2 = NULL;  
-                        }                        
+                        }
                ;
 
 data_list: data_list opt_sep data_element
Index: src/monitor/monitor.c
===================================================================
--- src/monitor/monitor.c	(revision 44572)
+++ src/monitor/monitor.c	(working copy)
@@ -2592,9 +2592,16 @@
             mon_out("%s", register_string[reg_regid(cnode->reg_num)]);
         }
         else if (cnode->banknum >= 0) {
-            mon_out("@:%s:$%04x",
-                    mon_get_bank_name_for_bank(default_memspace,cnode->banknum),
-                    (unsigned int)cnode->value);
+	    if (cnode->child1) {
+		mon_out("@%s:(",
+			mon_get_bank_name_for_bank(default_memspace,cnode->banknum));
+		mon_print_conditional(cnode->child1);
+		mon_out(")");
+	    } else {
+		mon_out("@%s:$%04x",
+			mon_get_bank_name_for_bank(default_memspace,cnode->banknum),
+			(unsigned int)cnode->value);
+	    }
         } else {
             mon_out("$%02x", (unsigned int)cnode->value);
         }
@@ -2688,7 +2695,12 @@
                                reg_regid(cnode->reg_num));
         } else if(cnode->banknum >= 0) {
             MEMSPACE src_mem = e_comp_space;
-            uint16_t start = addr_location(cnode->value);
+            uint16_t start;
+	    if (cnode->child1 != NULL) {
+		start = mon_evaluate_conditional(cnode->child1);
+	    } else {
+		start = addr_location(cnode->value);
+	    }
             uint8_t byte1;
             int old_sidefx = sidefx; /*we need to store current value*/
             sidefx = 0; /*make sure we peek when doing the break point, otherwise weird stuff will happen*/