X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fhc08%2Fmain.c;h=da5fd14fcaf69c3c4a6b9e5bfa1d67ba2ab6a13d;hb=eae1bd2f705a2c61e143c539f8c4d1e9c2b4efe6;hp=f5efd8603fb2ee21956902fb88bbaada9ab1d038;hpb=06b95666e210afed625cfbe73489873b7b1bef82;p=fw%2Fsdcc

diff --git a/src/hc08/main.c b/src/hc08/main.c
index f5efd860..da5fd14f 100644
--- a/src/hc08/main.c
+++ b/src/hc08/main.c
@@ -8,9 +8,9 @@
 #include "main.h"
 #include "ralloc.h"
 #include "gen.h"
+#include "dbuf_string.h"
 #include "../SDCCutil.h"
 
-void copyFile(FILE *dest, FILE *src);
 extern char * iComments2;
 extern DEBUGFILE dwarf2DebugFile;
 extern int dwarf2FinalizeFile(FILE *);
@@ -51,7 +51,7 @@ static char *_hc08_keywords[] =
 };
 
 
-void hc08_assignRegisters (eBBlock ** ebbs, int count);
+void hc08_assignRegisters (ebbIndex *);
 
 static int regParmFlg = 0;	/* determine if we can register a parameter */
 
@@ -62,13 +62,13 @@ _hc08_init (void)
 }
 
 static void
-_hc08_reset_regparm ()
+_hc08_reset_regparm (void)
 {
   regParmFlg = 0;
 }
 
 static int
-_hc08_regparm (sym_link * l)
+_hc08_regparm (sym_link * l, bool reentrant)
 {
   int size = getSize(l);
     
@@ -139,7 +139,7 @@ _hc08_setDefaultOptions (void)
 {
   options.code_loc = 0x8000;
   options.data_loc = 0x80;
-  options.xdata_loc = 0x100;
+  options.xdata_loc = 0;	/* 0 means immediately following data */
   options.stack_loc = 0x7fff;
   options.out_fmt = 1;		/* use motorola S19 output */
 
@@ -164,11 +164,13 @@ _hc08_genAssemblerPreamble (FILE * of)
   symbol *mainExists=newSymbol("main", 0);
   mainExists->block=0;
 
-  fprintf (of, "\t.area %s\n",port->mem.code_name);
+  fprintf (of, "\t.area %s\n",HOME_NAME);
   fprintf (of, "\t.area GSINIT0 (CODE)\n");
   fprintf (of, "\t.area %s\n",port->mem.static_name);
   fprintf (of, "\t.area %s\n",port->mem.post_static_name);
+  fprintf (of, "\t.area %s\n",CODE_NAME);
   fprintf (of, "\t.area %s\n",port->mem.xinit_name);
+  fprintf (of, "\t.area %s\n",port->mem.const_name);
   fprintf (of, "\t.area %s\n",port->mem.data_name);
   fprintf (of, "\t.area %s\n",port->mem.overlay_name);
   fprintf (of, "\t.area %s\n",port->mem.bit_name);
@@ -250,28 +252,28 @@ _hc08_genExtraAreas (FILE * asmFile, bool mainExists)
     fprintf (asmFile, "%s", iComments2);
     fprintf (asmFile, "; extended address mode data\n");
     fprintf (asmFile, "%s", iComments2);
-    copyFile (asmFile, xdata->oFile);
+    dbuf_write_and_destroy (&xdata->oBuf, asmFile);
 }
 
 
 /* Generate interrupt vector table. */
 static int
-_hc08_genIVT (FILE * of, symbol ** interrupts, int maxInterrupts)
+_hc08_genIVT (struct dbuf_s * oBuf, symbol ** interrupts, int maxInterrupts)
 {
   int i;
   
-  fprintf (of, "\t.area\tCODEIVT (ABS)\n");
-  fprintf (of, "\t.org\t0x%04x\n",
+  dbuf_printf (oBuf, "\t.area\tCODEIVT (ABS)\n");
+  dbuf_printf (oBuf, "\t.org\t0x%04x\n",
     (0xfffe - (maxInterrupts * 2)));
   
   for (i=maxInterrupts;i>0;i--)
     {
       if (interrupts[i])
-        fprintf (of, "\t.dw\t%s\n", interrupts[i]->rname);
+        dbuf_printf (oBuf, "\t.dw\t%s\n", interrupts[i]->rname);
       else
-        fprintf (of, "\t.dw\t0xffff\n");
+        dbuf_printf (oBuf, "\t.dw\t0xffff\n");
     }
-  fprintf (of, "\t.dw\t%s", "__sdcc_gs_init_startup\n");
+  dbuf_printf (oBuf, "\t.dw\t%s", "__sdcc_gs_init_startup\n");
         
   return TRUE;
 }
@@ -417,12 +419,16 @@ PORT hc08_port =
 	/* Sizes: char, short, int, long, ptr, fptr, gptr, bit, float, max */
     1, 2, 2, 4, 2, 2, 2, 1, 4, 4
   },
+  /* tags for generic pointers */
+  { 0x00, 0x40, 0x60, 0x80 },		/* far, near, xstack, code */
+  
   {
     "XSEG",
     "STACK",
     "CSEG (CODE)",
     "DSEG",
     NULL, /* "ISEG" */
+    NULL, /* "PSEG" */
     "XSEG",
     "BSEG",
     "RSEG",
@@ -432,6 +438,10 @@ PORT hc08_port =
     "HOME (CODE)",
     "XISEG", // initialized xdata
     "XINIT", // 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)",      // xabs_name - absolute xdata
+    "IABS    (ABS)",      // iabs_name - absolute data
     NULL,
     NULL,
     1