}
static void
-_avr_reset_regparm ()
+_avr_reset_regparm (void)
{
regParmFlg = 0;
}
return 0;
}
-void avr_assignRegisters (eBBlock ** ebbs, int count);
+void avr_assignRegisters (ebbIndex *);
static bool
_avr_parseOptions (int *pargc, char **argv, int *i)
return TRUE;
}
+/* Indicate which extended bit operations this port supports */
+static bool
+hasExtBitOp (int op, int size)
+{
+ if (op == RRC
+ || op == RLC
+ || op == GETHBIT
+ )
+ return TRUE;
+ else
+ return FALSE;
+}
+
+/* Indicate the expense of an access to an output storage class */
+static int
+oclsExpense (struct memmap *oclass)
+{
+ if (IN_FARSPACE(oclass))
+ return 1;
+
+ return 0;
+}
+
/** $1 is always the basename.
$2 is always the output file.
$3 varies
MUST be terminated with a NULL.
*/
static const char *_linkCmd[] = {
- "linkavr", "", "$1", NULL
+ "linkavr", "", "\"$1\"", NULL
};
/* $3 is replaced by assembler.debug_opts resp. port->assembler.plain_opts */
static const char *_asmCmd[] = {
- "asavr", "$l" , "$3", "$1.s", NULL
+ "asavr", "$l" , "$3", "\"$1.s\"", NULL
};
/* Globals */
TARGET_ID_AVR,
"avr",
"ATMEL AVR", /* Target name */
+ NULL, /* processor */
{
+ glue,
TRUE, /* Emit glue around main */
MODEL_LARGE | MODEL_SMALL,
- MODEL_SMALL},
+ MODEL_SMALL
+ },
{
_asmCmd,
NULL,
"-plosgff", /* Options with debug */
"-plosgff", /* Options without debug */
0,
- ".s"},
+ ".s",
+ NULL, /* no do_assemble */
+ },
{
_linkCmd,
NULL,
NULL,
- ".rel"},
+ ".rel",
+ 1},
{
_defaultRules},
{
"CSEG",
"DSEG",
"ISEG",
+ NULL, //PSEG
"XSEG",
"BSEG",
"RSEG",
"OSEG",
"GSFINAL",
"HOME",
+ NULL, // initialized xdata
+ NULL, // a code copy of xiseg
+ "CONST (CODE)", // const_name - const data (code or not)
NULL,
NULL,
0,
},
+ { NULL, NULL },
{
-1, 1, 4, 1, 1, 0},
/* avr has an 8 bit mul */
{
1, -1
},
+ {
+ 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,
_avr_getRegName,
_avr_keywords,
_avr_genAssemblerPreamble,
+ NULL, /* no genAssemblerEnd */
_avr_genIVT,
+ NULL, // _avr_genXINIT
+ NULL, /* genInitStartup */
_avr_reset_regparm,
_avr_regparm,
NULL,
NULL,
NULL,
+ hasExtBitOp, /* hasExtBitOp */
+ oclsExpense, /* oclsExpense */
FALSE,
+ TRUE, /* little endian */
0, /* leave lt */
1, /* transform gt ==> not le */
0, /* leave le */
0, /* leave == */
FALSE, /* No array initializer support. */
0, /* no CSE cost estimation yet */
+ NULL, /* no builtin functions */
+ GPOINTER, /* treat unqualified pointers as "generic" pointers */
+ 1, /* reset labelKey to 1 */
+ 1, /* globals & local static allowed */
PORT_MAGIC
};