X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fport.h;h=fb2bc1b765cc551c8b44b44807a85739d4305b08;hb=e5c0243133d2ce207020e4817b1ea86b3c1057d8;hp=6582283221860d32bda4e78e92f1fab7493f999f;hpb=9ae6ce03852da0469517b41b7ffbbeed00fe3a2b;p=fw%2Fsdcc

diff --git a/src/port.h b/src/port.h
index 65822832..fb2bc1b7 100644
--- a/src/port.h
+++ b/src/port.h
@@ -57,7 +57,7 @@ typedef struct {
 	int max_base_size;
     } s;
 
-    /** Names for all the memory regions */
+    /** memory regions related stuff */
     struct {
 	const char *xstack_name;
 	const char *istack_name;
@@ -70,6 +70,9 @@ typedef struct {
 	const char *static_name;
 	const char *overlay_name;
 	const char *post_static_name;
+	struct memmap *default_local_map ; /* default location for auto vars */
+	struct memmap *default_globl_map ; /* default location for globl vars*/
+	int         code_ro;               /* code space read-only 1=yes */
     } mem;
     
     /* stack related information */
@@ -84,8 +87,8 @@ typedef struct {
 	int call_overhead;
 	/** Re-enterant space */
 	int reent_overhead;
-	
     } stack;
+
     struct {
 	/** One more than the smallest 
 	    mul/div operation the processor can do nativley 
@@ -93,6 +96,9 @@ typedef struct {
 	int native_below;
     } muldiv;
 
+    /** Prefix to add to a C function (eg "_") */
+    const char *fun_prefix;
+
     /** Called once the processor target has been selected.
 	First chance to initalise and set any port specific varibles.
 	'port' is set before calling this.  May be NULL.
@@ -124,6 +130,20 @@ typedef struct {
      * will be used. 
      */
     int (*genIVT)(FILE *of, symbol **intTable, int intCount); 
+
+
+    /* parameter passing in register related functions */
+    void (*reset_regparms)();          /* reset the register count */
+    int  (*reg_parm)(struct link *);   /* will return 1 if can be passed in register */
+
+    /** Process the pragma string 'sz'.  Returns 0 if recognised and
+	processed, 1 otherwise.  May be NULL.
+    */
+    int (*process_pragma)(const char *sz);
+
+    /** If TRUE, then tprintf and !dw will be used for some initalisers
+     */
+    bool use_dw_for_init;
 } PORT;
 
 extern PORT *port;