X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fport.h;h=e3c08ae7287575aa952b27fa88a435174039d08c;hb=e00a006bbf7426dc06f853b0f7547e216467f3a4;hp=04b02102c2d17f9a60933d43eedf363f543571f0;hpb=e33c24b4e792f1136531ed4108dcfc7e67871d65;p=fw%2Fsdcc

diff --git a/src/port.h b/src/port.h
index 04b02102..e3c08ae7 100644
--- a/src/port.h
+++ b/src/port.h
@@ -6,6 +6,8 @@
 #define PORT_INCLUDE
 
 #include "SDCCicode.h"
+#include "SDCCargs.h"
+#include "SDCCpeeph.h"
 
 #define TARGET_ID_MCS51    1
 #define TARGET_ID_GBZ80    2
@@ -13,9 +15,10 @@
 #define TARGET_ID_AVR      4
 #define TARGET_ID_DS390    5
 #define TARGET_ID_PIC      6
-#define TARGET_ID_I186     7
-#define TARGET_ID_TLCS900H 8
+#define TARGET_ID_PIC16	   7
 #define TARGET_ID_XA51     9
+#define TARGET_ID_DS400	   10
+#define TARGET_ID_HC08     11
 
 /* Macro to test the target we are compiling for.
    Can only be used after SDCCmain has defined the port
@@ -25,10 +28,11 @@
 #define TARGET_IS_Z80 (port->id==TARGET_ID_Z80)
 #define TARGET_IS_AVR (port->id==TARGET_ID_AVR)
 #define TARGET_IS_DS390 (port->id==TARGET_ID_DS390)
+#define TARGET_IS_DS400 (port->id==TARGET_ID_DS400)
 #define TARGET_IS_PIC   (port->id==TARGET_ID_PIC)
-#define TARGET_IS_I186 (port->id==TARGET_ID_I186)
-#define TARGET_IS_TCLS900H (port->id==TARGET_ID_TCLS900H)
+#define TARGET_IS_PIC16	(port->id==TARGET_ID_PIC16)
 #define TARGET_IS_XA51 (port->id==TARGET_ID_XA51)
+#define TARGET_IS_HC08 (port->id==TARGET_ID_HC08)
 
 #define MAX_BUILTIN_ARGS	16
 /* definition of builtin functions */
@@ -56,6 +60,8 @@ typedef struct
 
     struct
       {
+        /** Pointer to glue function */
+        void (*do_glue)(void);
 	/** TRUE if all types of glue functions should be inserted into
 	    the file that also defines main.
 	    We dont want this in cases like the z80 where the startup
@@ -84,7 +90,7 @@ typedef struct
 	/* assembler file extension */
 	const char *file_ext;
         /** If non-null will be used to execute the assembler. */
-	void (*do_assemble) (const char * const*);	
+	void (*do_assemble) (set *);	
       }
     assembler;
 
@@ -97,8 +103,10 @@ typedef struct
         const char *mcmd;
         /** If non-null will be used to execute the link. */
 	void (*do_link) (void);
-        /** Extention for object files (.rel, .obj, ...) */
+        /** Extension for object files (.rel, .obj, ...) */
 	const char *rel_ext;
+	/** 1 if port needs the .lnk file, 0 otherwise */
+	const int needLinkerScript;
       }
     linker;
 
@@ -106,6 +114,9 @@ typedef struct
       {
 /** Default peephole rules */
 	char *default_rules;
+	int (*getSize)(lineNode *line);
+	bitVect * (*getRegsRead)(lineNode *line);
+	bitVect * (*getRegsWritten)(lineNode *line);
       }
     peep;
 
@@ -148,6 +159,13 @@ typedef struct
       }
     mem;
 
+    struct
+      {
+	  void (*genExtraAreaDeclaration)(FILE *, bool);
+	  void (*genExtraAreaLinkOptions)(FILE *);
+      }
+    extraAreas;
+      
     /* stack related information */
     struct
       {
@@ -187,6 +205,9 @@ typedef struct
     void (*init) (void);
 /** Parses one option + its arguments */
       bool (*parseOption) (int *pargc, char **argv, int *i);
+/** Optional list of automatically parsed options.  Should be
+    implemented to at least show the help text correctly. */
+    OPTION *poptions;
 /** Called after all the options have been parsed. */
     void (*finaliseOptions) (void);
     /** Called after the port has been selected but before any
@@ -215,6 +236,9 @@ typedef struct
     int (*genIVT) (FILE * of, symbol ** intTable, int intCount);
 
     void (*genXINIT) (FILE * of);
+    
+    /* Write port specific startup code */
+    void (*genInitStartup) (FILE * of);
 
     /* parameter passing in register related functions */
     void (*reset_regparms) ();	/* reset the register count */
@@ -234,10 +258,25 @@ typedef struct
     */
     bool (*hasNativeMulFor) (iCode *ic, sym_link *left, sym_link *right);
 
+    /** Returns true if the port has implemented certain bit
+        manipulation iCodes (RRC, RLC, SWAP, GETHBIT)
+    */
+    bool (*hasExtBitOp) (int op, int size);
+    
+    /** Returns the relative expense of accessing a particular output
+        storage class. Larger values indicate higher expense.
+    */
+    int (*oclsExpense) (struct memmap *oclass);
+    
     /** If TRUE, then tprintf and !dw will be used for some initalisers
      */
     bool use_dw_for_init;
 
+    /** TRUE for targets with little endian byte ordering, FALSE for
+        targets with big endian byte ordering.
+     */
+    bool little_endian;
+
     /* condition transformations */
     bool lt_nge;		/* transform (a < b)  to !(a >= b)  */
     bool gt_nle;		/* transform (a > b)  to !(a <= b)  */
@@ -278,11 +317,8 @@ extern PORT ds390_port;
 #if !OPT_DISABLE_PIC
 extern PORT pic_port;
 #endif
-#if !OPT_DISABLE_I186
-extern PORT i186_port;
-#endif
-#if !OPT_DISABLE_TLCS900H
-extern PORT tlcs900h_port;
+#if !OPT_DISABLE_PIC16
+extern PORT pic16_port;
 #endif
 #if !OPT_DISABLE_TININative
 extern PORT tininative_port;
@@ -290,5 +326,11 @@ extern PORT tininative_port;
 #if !OPT_DISABLE_XA51
 extern PORT xa51_port;
 #endif
+#if !OPT_DISABLE_DS400
+extern PORT ds400_port;
+#endif
+#if !OPT_DISABLE_HC08
+extern PORT hc08_port;
+#endif
 
 #endif /* PORT_INCLUDE*/