Applied patch #2762516

[fw/sdcc] / src / avr / main.c

diff --git a/src/avr/main.c b/src/avr/main.c
index d0faac3cdc4d01d97b26a6d997ba2fc67da429c7..efde4d2beaef53048b1dd4eb7b1471ae7c74d8be 100644 (file)
--- a/src/avr/main.c
+++ b/src/avr/main.c
@@ -42,13 +42,13 @@ _avr_init (void)
 }
 
 static void
-_avr_reset_regparm ()
+_avr_reset_regparm (void)
 {
        regParmFlg = 0;
 }
 
 static int
-_avr_regparm (sym_link * l)
+_avr_regparm (sym_link * l, bool reentrant)
 {
        /* the first eight bytes will be passed in
           registers r16-r23. but we won't split variables
@@ -69,7 +69,7 @@ _avr_regparm (sym_link * l)
        return 0;
 }
 
-void avr_assignRegisters (eBBlock ** ebbs, int count);
+void avr_assignRegisters (ebbIndex *);
 
 static bool
 _avr_parseOptions (int *pargc, char **argv, int *i)
@@ -126,9 +126,9 @@ _avr_genAssemblerPreamble (FILE * of)
 
 /* Generate interrupt vector table. */
 static int
-_avr_genIVT (FILE * of, symbol ** interrupts, int maxInterrupts)
+_avr_genIVT (struct dbuf_s * oBuf, symbol ** interrupts, int maxInterrupts)
 {
-       return TRUE;
+  return TRUE;
 }
 
 /* Indicate which extended bit operations this port supports */
@@ -201,12 +201,17 @@ PORT avr_port = {
        {
         /* Sizes: char, short, int, long, ptr, fptr, gptr, bit, float, max */
         1, 2, 2, 4, 2, 2, 3, 1, 4, 4},
+       
+        /* tags for generic pointers */
+       { 0x00, 0x40, 0x60, 0x80 },             /* far, near, xstack, code */
+       
        {
         "XSEG",
         "STACK",
         "CSEG",
         "DSEG",
         "ISEG",
+        NULL, //PSEG
         "XSEG",
         "BSEG",
         "RSEG",
@@ -216,6 +221,10 @@ PORT avr_port = {
         "HOME",
         NULL, // initialized xdata
         NULL, // a code copy of xiseg
+        "CONST   (CODE)",           // const_name - const data (code or not)
+        "CABS    (ABS,CODE)",       // cabs_name - const absolute data (code or not)
+        "XABS    (ABS,XDATA)",      // xabs_name - absolute xdata/pdata
+        "IABS    (ABS,DATA)",       // iabs_name - absolute idata/data
         NULL,
         NULL,
         0,
@@ -230,10 +239,21 @@ PORT avr_port = {
        {
           avr_emitDebuggerSymbol
        },
+       {
+         255/3,      /* maxCount */
+         3,          /* sizeofElement */
+         /* The rest of these costs are bogus. They approximate */
+         /* the behavior of src/SDCCicode.c 1.207 and earlier.  */
+         {4,4,4},    /* sizeofMatchJump[] */
+         {0,0,0},    /* sizeofRangeCompare[] */
+         0,          /* sizeofSubtract */
+         3,          /* sizeofDispatch */
+       },
        "_",
        _avr_init,
        _avr_parseOptions,
        NULL,
+       NULL,
        _avr_finaliseOptions,
        _avr_setDefaultOptions,
        avr_assignRegisters,