pic16_options_t pic16_options;
+extern set *includeDirsSet;
+extern set *dataDirsSet;
+extern set *libFilesSet;
+
/* Also defined in gen.h, but the #include is commented out */
/* for an unknowned reason. - EEP */
void pic16_emitDebuggerSymbol (char *);
+
+extern regs* newReg(short type, short pc_type, int rIdx, char *name, int size, int alias, operand *refop);
+extern void pic16_emitConfigRegs(FILE *of);
+extern void pic16_emitIDRegs(FILE *of);
+
+
static void
_pic16_init (void)
maxInterrupts = 2;
/* set pic16 port options to defaults */
- pic16_options.gen_banksel = 0;
+ pic16_options.no_banksel = 0;
pic16_options.opt_banksel = 0;
pic16_options.omit_configw = 0;
pic16_options.omit_ivt = 0;
pic16_options.leave_reset = 0;
pic16_options.stack_model = 0; /* 0 for 'small', 1 for 'large' */
+ pic16_options.ivt_loc = 0x000000; /* default location of interrupt vectors */
+ pic16_options.nodefaultlibs = 0; /* link default libraries */
+ pic16_options.dumpcalltree = 0;
}
static void
* so glue() later emits code to initialize stack/frame pointers */
set *absSymSet;
+set *sectNames=NULL; /* list of section listed in pragma directives */
+set *sectSyms=NULL; /* list of symbols set in a specific section */
+
+
static int
_process_pragma(const char *sz)
{
- static const char *WHITE = " \t";
+ static const char *WHITE = " \t\n";
char *ptr = strtok((char *)sz, WHITE);
+ /* #pragma maxram [maxram] */
if (startsWith (ptr, "maxram")) {
char *maxRAM = strtok((char *)NULL, WHITE);
}
}
+ /* #pragma stack [stack-position] */
if(startsWith(ptr, "stack")) {
char *stackPosS = strtok((char *)NULL, WHITE);
value *stackPosVal;
regs *reg;
+ symbol *sym;
// fprintf(stderr, "Initializing stack pointer to 0x%x\n", (int)floatFromVal(constVal(stackPos)));
stackPosVal = constVal( stackPosS );
stackPos = (unsigned int)floatFromVal( stackPosVal );
- reg=newReg(REG_SFR, PO_SFR_REGISTER, stackPos, "stack", 1, 0, NULL);
+ reg=newReg(REG_SFR, PO_SFR_REGISTER, stackPos, "_stack", 1, 0, NULL);
addSet(&pic16_fix_udata, reg);
+
+ sym = newSymbol("stack", 0);
+ sprintf(sym->rname, "_%s", sym->name);
+ addSet(&publics, sym);
initsfpnt = 1; // force glue() to initialize stack/frame pointers */
return 0;
}
+ /* #pragma code [symbol] [location] */
if(startsWith(ptr, "code")) {
char *symname = strtok((char *)NULL, WHITE);
char *location = strtok((char *)NULL, WHITE);
__FILE__, __LINE__, symname, absS->address);
return 0;
- }
+ }
+ /* #pragma udata [section-name] [symbol] */
+ if(startsWith(ptr, "udata")) {
+ char *sectname = strtok((char *)NULL, WHITE);
+ char *symname = strtok((char *)NULL, WHITE);
+ sectSym *ssym;
+ sectName *snam;
+ int found=0;
+
+ while(symname) {
+
+ ssym = Safe_calloc(1, sizeof(sectSyms));
+ ssym->name = Safe_calloc(1, strlen(symname)+2);
+ sprintf(ssym->name, "_%s", symname);
+ ssym->reg = NULL;
+
+ addSet(§Syms, ssym);
+
+ found = 0;
+ for(snam=setFirstItem(sectNames);snam;snam=setNextItem(sectNames)) {
+ if(!strcmp(sectname, snam->name)){ found=1; break; }
+ }
+
+ if(!found) {
+ snam = Safe_calloc(1, sizeof(sectNames));
+ snam->name = Safe_strdup( sectname );
+ snam->regsSet = NULL;
+
+ addSet(§Names, snam);
+ }
+
+ ssym->section = snam;
+
+// fprintf(stderr, "%s:%d placing symbol %s at section %s (%p)\n", __FILE__, __LINE__,
+// ssym->name, snam->name, snam);
+
+ symname = strtok((char *)NULL, WHITE);
+ }
+
+ return 0;
+ }
+
return 1;
}
#define REP_UDATA "--preplace-udata-with="
-#define REP_UDATAACS "--preplace-udata-acs-with="
-#define REP_UDATAOVR "--preplace-udata-ovr-with="
-#define REP_UDATASHR "--preplace-udata-sht-with="
-
-#define NAME_CODE "--psection-code-name="
-#define NAME_IDATA "--psection-idata-name="
-#define NAME_UDATA "--psection-udata-name="
-#define NAME_UDATAACS "--psection-udata-acs-name="
-#define NAME_UDATAOVR "--psection-udata-ovr-name="
-#define NAME_UDATASHR "--psection-udata-shr-name="
-
-#define ADDR_CODE "--psection-code-addr="
-#define ADDR_IDATA "--psection-idata-addr="
-#define ADDR_UDATA "--psection-udata-addr="
-#define ADDR_UDATAACS "--psection-udata-acs-addr="
-#define ADDR_UDATAOVR "--psection-udata-ovr-addr="
-#define ADDR_UDATASHR "--psection-udata-shr-addr="
#define STACK_MODEL "--pstack-model="
#define OPT_BANKSEL "--obanksel="
+#define ALT_ASM "--asm="
+#define ALT_LINK "--link="
+
+#define IVT_LOC "--ivt-loc"
+#define NO_DEFLIBS "--nodefaultlibs"
+
+
+char *alt_asm=NULL;
+char *alt_link=NULL;
extern int pic16_debug_verbose;
extern int pic16_ralloc_debug;
extern int pic16_pcode_verbose;
+int pic16_enable_peeps=0;
+
OPTION pic16_optionsTable[]= {
- { 0, "--pgen-banksel", &pic16_options.gen_banksel, "generate BANKSEL assembler directives"},
+ { 0, NO_DEFLIBS, &pic16_options.nodefaultlibs, "do not link default libraries when linking"},
+ { 0, "--pno-banksel", &pic16_options.no_banksel, "do not generate BANKSEL assembler directives"},
{ 0, OPT_BANKSEL, NULL, "set banksel optimization level (default=0 no)"},
{ 0, "--pomit-config-words", &pic16_options.omit_configw, "omit the generation of configuration words"},
{ 0, "--pomit-ivt", &pic16_options.omit_ivt, "omit the generation of the Interrupt Vector Table"},
{ 0, REP_UDATA, NULL, "Place udata variables at another section: udata_acs, udata_ovr, udata_shr"},
-#if 0
- /* these may not be in any use -- VR */
- { 0, AT_UDATAACS, NULL, "Emit udata_acs variables at another section"},
- { 0, AT_UDATAOVR, NULL, "Emit udata_ovr variables at another section"},
- { 0, AT_UDATASHR, NULL, "Emit udata_shr variables at another section"},
-#endif
-
-#if 0
- /* commented out for the time being -- VR */
- { 0, NAME_CODE, NULL, "Set code section name[,address]"},
- { 0, NAME_IDATA, NULL, "Set idata section name[,address]"},
- { 0, NAME_UDATA, NULL, "Set udata section name[,address]"},
- { 0, NAME_UDATAACS, NULL, "Set udata_acs section name[,address]"},
- { 0, NAME_UDATAOVR, NULL, "Set udata_ovr section name[,address]"},
- { 0, NAME_UDATASHR, NULL, "Set udata_shr section name[,address]"},
-
- { 0, ADDR_CODE, NULL, "Set code section address"},
- { 0, ADDR_IDATA, NULL, "Set idata section address"},
- { 0, ADDR_UDATA, NULL, "Set udata section address"},
- { 0, ADDR_UDATAACS, NULL, "Set udata_acs section address"},
- { 0, ADDR_UDATAOVR, NULL, "Set udata_ovr section address"},
- { 0, ADDR_UDATASHR, NULL, "Set udata_shr section address"},
-#endif
+ { 0, ALT_ASM, NULL, "Use alternative assembler"},
+ { 0, ALT_LINK, NULL, "Use alternative linker"},
+ { 0, "--denable-peeps", &pic16_enable_peeps, "explicit enable of peepholes"},
+ { 0, IVT_LOC, NULL, "<nnnn> interrupt vector table location"},
+ { 0, "--calltree", &pic16_options.dumpcalltree, "dump call tree in .calltree file"},
{ 0, NULL, NULL, NULL}
};
_pic16_parseOptions (int *pargc, char **argv, int *i)
{
int j=0;
-// set *tset;
char *stkmodel;
/* TODO: allow port-specific command line options to specify
return TRUE;
}
-/*
- if(ISOPT(AT_UDATAACS)) {
- pic16_sectioninfo.at_udataacs = Safe_strdup( getStringArg(AT_UDATAACS, argv, i, *pargc));
- return TRUE;
- }
-
- if(ISOPT(AT_UDATAOVR)) {
- pic16_sectioninfo.at_udataovr = Safe_strdup( getStringArg(AT_UDATAOVR, argv, i, *pargc));
+ if(ISOPT(ALT_ASM)) {
+ alt_asm = Safe_strdup(getStringArg(ALT_ASM, argv, i, *pargc));
return TRUE;
}
- if(ISOPT(AT_UDATASHR)) {
- pic16_sectioninfo.at_udatashr = Safe_strdup( getStringArg(AT_UDATASHR, argv, i, *pargc));
+ if(ISOPT(ALT_LINK)) {
+ alt_link = Safe_strdup(getStringArg(ALT_LINK, argv, i, *pargc));
return TRUE;
}
-*/
-#if 0
- if(ISOPT(ADDR_CODE)) {
- pic16_sectioninfo.addr_code = getIntArg(ADDR_CODE, argv, i, *pargc);
- return TRUE;
- }
-
- if(ISOPT(ADDR_IDATA)) {
- pic16_sectioninfo.addr_idata = getIntArg(ADDR_IDATA, argv, i, *pargc);
- return TRUE;
- }
-
- if(ISOPT(ADDR_UDATA)) {
- pic16_sectioninfo.addr_udata = getIntArg(ADDR_UDATA, argv, i, *pargc);
- return TRUE;
- }
-
- if(ISOPT(ADDR_UDATAACS)) {
- pic16_sectioninfo.addr_udataacs = getIntArg(ADDR_UDATAACS, argv, i, *pargc);
- return TRUE;
- }
-
- if(ISOPT(ADDR_UDATAOVR)) {
- pic16_sectioninfo.addr_udataovr = getIntArg(ADDR_UDATAOVR, argv, i, *pargc);
- return TRUE;
- }
-
- if(ISOPT(ADDR_UDATASHR)) {
- pic16_sectioninfo.addr_udatashr = getIntArg(ADDR_UDATASHR, argv, i, *pargc);
- return TRUE;
- }
-
- tset = newSet();
-
- if(ISOPT(NAME_CODE)) {
- setParseWithComma(&tset, getStringArg(NAME_CODE, argv, i, *pargc));
- if(elementsInSet(tset) > 0)
- pic16_sectioninfo.name_code = Safe_strdup( (char *)indexSet(tset, 0));
- if(elementsInSet(tset) > 1)
- pic16_sectioninfo.addr_code = atoi( (char *)indexSet(tset, 1));
+ if(ISOPT(IVT_LOC)) {
+ pic16_options.ivt_loc = getIntArg(IVT_LOC, argv, i, *pargc);
return TRUE;
}
- if(ISOPT(NAME_IDATA)) {
- setParseWithComma(&tset, getStringArg(NAME_IDATA, argv, i, *pargc));
- if(elementsInSet(tset) > 0)
- pic16_sectioninfo.name_idata = Safe_strdup( (char *)indexSet(tset, 0));
- if(elementsInSet(tset) > 1)
- pic16_sectioninfo.addr_idata = atoi( (char *)indexSet(tset, 1));
- return TRUE;
- }
-
- if(ISOPT(NAME_UDATA)) {
- setParseWithComma(&tset, getStringArg(NAME_UDATA, argv, i, *pargc));
- if(elementsInSet(tset) > 0)
- pic16_sectioninfo.name_udata = Safe_strdup( (char *)indexSet(tset, 0));
- if(elementsInSet(tset) > 1)
- pic16_sectioninfo.addr_udata = atoi( (char *)indexSet(tset, 1));
- return TRUE;
- }
-
- if(ISOPT(NAME_UDATAACS)) {
- setParseWithComma(&tset, getStringArg(NAME_UDATAACS, argv, i, *pargc));
- if(elementsInSet(tset) > 0)
- pic16_sectioninfo.name_udataacs = Safe_strdup( (char *)indexSet(tset, 0));
- if(elementsInSet(tset) > 1)
- pic16_sectioninfo.addr_udataacs = atoi( (char *)indexSet(tset, 1));
- return TRUE;
- }
-
- if(ISOPT(NAME_UDATAOVR)) {
- setParseWithComma(&tset, getStringArg(NAME_UDATAOVR, argv, i, *pargc));
- if(elementsInSet(tset) > 0)
- pic16_sectioninfo.name_udataovr = Safe_strdup( (char *)indexSet(tset, 0));
- if(elementsInSet(tset) > 1)
- pic16_sectioninfo.addr_udataovr = atoi( (char *)indexSet(tset, 1));
- return TRUE;
- }
-
- if(ISOPT(NAME_UDATASHR)) {
- setParseWithComma(&tset, getStringArg(NAME_UDATASHR, argv, i, *pargc));
- if(elementsInSet(tset) > 0)
- pic16_sectioninfo.name_udatashr = Safe_strdup( (char *)indexSet(tset, 0));
- if(elementsInSet(tset) > 1)
- pic16_sectioninfo.addr_udatashr = atoi( (char *)indexSet(tset, 1));
- return TRUE;
- }
-
- deleteSet( &tset );
-#endif
-
return FALSE;
}
-extern set *includeDirsSet;
-extern set *dataDirsSet;
-extern set *libFilesSet;
-
-static void
-_pic16_finaliseOptions (void)
+static void _pic16_initPaths(void)
{
char pic16incDir[512];
char pic16libDir[512];
set *pic16libDirsSet;
char devlib[512];
- port->mem.default_local_map = data;
- port->mem.default_globl_map = data;
-
- options.all_callee_saves = 1; // always callee saves
- options.float_rent = 1;
- options.intlong_rent = 1;
-
- setMainValue("mcu", pic16->name[2] );
+ setMainValue("mcu", pic16->name[2] );
addSet(&preArgvSet, Safe_strdup("-D{mcu}"));
- sprintf(pic16incDir, "%s/pic16", INCLUDE_DIR_SUFFIX);
- sprintf(pic16libDir, "%s/pic16", LIB_DIR_SUFFIX);
+ sprintf(pic16incDir, "%s%cpic16", INCLUDE_DIR_SUFFIX, DIR_SEPARATOR_CHAR);
+ sprintf(pic16libDir, "%s%cpic16", LIB_DIR_SUFFIX, DIR_SEPARATOR_CHAR);
if(!options.nostdinc) {
/* setup pic16 include directory */
/* setup pic16 library directory */
pic16libDirsSet = appendStrSet(dataDirsSet, NULL, pic16libDir);
mergeSets(&libDirsSet, pic16libDirsSet);
-
- /* now add the library for the device */
- sprintf(devlib, "%s.lib", pic16->name[2]);
- addSet(&libFilesSet, Safe_strdup(devlib));
+
+ if(!pic16_options.nodefaultlibs) {
+ /* now add the library for the device */
+ sprintf(devlib, "%s.lib", pic16->name[2]);
+ addSet(&libFilesSet, Safe_strdup(devlib));
+ }
}
}
+/* forward declarations */
+extern const char *pic16_linkCmd[];
+extern const char *pic16_asmCmd[];
+
+static void
+_pic16_finaliseOptions (void)
+{
+ port->mem.default_local_map = data;
+ port->mem.default_globl_map = data;
+
+ /* peepholes are disabled for the time being */
+ options.nopeep = 1;
+
+ /* explicit enable peepholes for testing */
+ if(pic16_enable_peeps)
+ options.nopeep = 0;
+
+ options.all_callee_saves = 1; // always callee saves
+// options.float_rent = 1;
+// options.intlong_rent = 1;
+
+
+ if(alt_asm && strlen(alt_asm))
+ pic16_asmCmd[0] = alt_asm;
+
+ if(alt_link && strlen(alt_link))
+ pic16_linkCmd[0] = alt_link;
+}
+
+
/* all the rest is commented ifdef'd out */
#if 0
/* Hack-o-matic: if we are using the flat24 model,
{
/* initialize to defaults section locations, names and addresses */
pic16_sectioninfo.at_udata = "udata";
- pic16_sectioninfo.at_udataacs = "udata_acs";
- pic16_sectioninfo.at_udataovr = "udata_ovr";
- pic16_sectioninfo.at_udatashr = "udata_shr";
-
- /* initialize to nothing, so let linker decide about their names */
- pic16_sectioninfo.name_code =
- pic16_sectioninfo.name_idata =
- pic16_sectioninfo.name_udata =
- pic16_sectioninfo.name_udataacs =
- pic16_sectioninfo.name_udataovr =
- pic16_sectioninfo.name_udatashr = "";
-
- /* initialize to -1, so let linker decide about their address */
- pic16_sectioninfo.addr_code =
- pic16_sectioninfo.addr_idata =
- pic16_sectioninfo.addr_udata =
- pic16_sectioninfo.addr_udataacs =
- pic16_sectioninfo.addr_udataovr =
- pic16_sectioninfo.addr_udatashr = -1;
+
+ /* set pic16 port options to defaults */
+ pic16_options.no_banksel = 0;
+ pic16_options.opt_banksel = 0;
+ pic16_options.omit_configw = 0;
+ pic16_options.omit_ivt = 0;
+ pic16_options.leave_reset = 0;
+ pic16_options.stack_model = 0; /* 0 for 'small', 1 for 'large' */
+ pic16_options.ivt_loc = 0x000000;
+ pic16_options.nodefaultlibs = 0;
+ pic16_options.dumpcalltree = 0;
}
static const char *
fprintf (of, "\tlist\tp=%s\n",&name[1]);
if(!pic16_options.omit_configw) {
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300001, pic16_getConfigWord(0x300001));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300002, pic16_getConfigWord(0x300002));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300003, pic16_getConfigWord(0x300003));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300005, pic16_getConfigWord(0x300005));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300006, pic16_getConfigWord(0x300006));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300008, pic16_getConfigWord(0x300008));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x300009, pic16_getConfigWord(0x300009));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x30000a, pic16_getConfigWord(0x30000a));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x30000b, pic16_getConfigWord(0x30000b));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x30000c, pic16_getConfigWord(0x30000c));
- fprintf (of, "\t__config 0x%x,0x%hhx\n", 0x30000d, pic16_getConfigWord(0x30000d));
+ pic16_emitConfigRegs(of);
+ fprintf(of, "\n");
+ pic16_emitIDRegs(of);
}
fprintf (of, "\tradix dec\n");
static int
_pic16_genIVT (FILE * of, symbol ** interrupts, int maxInterrupts)
{
+#if 1
/* PIC18F family has only two interrupts, the high and the low
* priority interrupts, which reside at 0x0008 and 0x0018 respectively - VR */
fprintf(of, "\tretfie\n");
}
}
-
+#endif
return TRUE;
}
* False to convert it to function call */
static bool _hasNativeMulFor (iCode *ic, sym_link *left, sym_link *right)
{
- // sym_link *test = NULL;
- // value *val;
-
-// fprintf(stderr,"checking for native mult\n");
+// fprintf(stderr,"checking for native mult for %c (size: %d)\n", ic->op, getSize(OP_SYMBOL(IC_RESULT(ic))->type));
- /* support mul for char/int */
- if((getSize(OP_SYMBOL(IC_RESULT(ic))->type ) <= 2)
+#if 1
+ /* multiplication is fixed */
+ /* support mul for char/int/long */
+ if((getSize(OP_SYMBOL(IC_LEFT(ic))->type ) <= 4)
&& (ic->op == '*'))return TRUE;
-
- /* support div for char */
- if((getSize(OP_SYMBOL(IC_RESULT(ic))->type ) < 2)
+#endif
+
+#if 0
+ /* support div for char/int/long */
+ if((getSize(OP_SYMBOL(IC_LEFT(ic))->type ) <= 0)
&& (ic->op == '/'))return TRUE;
+#endif
return FALSE;
+}
+
#if 0
- if ( ic->op != '*')
- {
- return FALSE;
- }
+/* Do CSE estimation */
+static bool cseCostEstimation (iCode *ic, iCode *pdic)
+{
+// operand *result = IC_RESULT(ic);
+// sym_link *result_type = operandType(result);
- return TRUE;
-/*
- if ( IS_LITERAL (left))
- {
- fprintf(stderr,"left is lit\n");
- test = left;
- val = OP_VALUE (IC_LEFT (ic));
- }
- else if ( IS_LITERAL (right))
- {
- fprintf(stderr,"right is lit\n");
- test = left;
- val = OP_VALUE (IC_RIGHT (ic));
- }
- else
- {
- fprintf(stderr,"oops, neither is lit so no\n");
- return FALSE;
- }
- if ( getSize (test) <= 2)
- {
- fprintf(stderr,"yep\n");
- return TRUE;
- }
- fprintf(stderr,"nope\n");
+ /* VR -- this is an adhoc. Put here after conversation
+ * with Erik Epetrich */
- return FALSE;
-*/
+ if(ic->op == '<'
+ || ic->op == '>'
+ || ic->op == EQ_OP) {
+
+ fprintf(stderr, "%d %s\n", __LINE__, __FUNCTION__);
+ return 0;
+ }
+
+#if 0
+ /* if it is a pointer then return ok for now */
+ if (IC_RESULT(ic) && IS_PTR(result_type)) return 1;
+
+ /* if bitwise | add & subtract then no since mcs51 is pretty good at it
+ so we will cse only if they are local (i.e. both ic & pdic belong to
+ the same basic block */
+ if (IS_BITWISE_OP(ic) || ic->op == '+' || ic->op == '-') {
+ /* then if they are the same Basic block then ok */
+ if (ic->eBBlockNum == pdic->eBBlockNum) return 1;
+ else return 0;
+ }
#endif
+ /* for others it is cheaper to do the cse */
+ return 1;
}
+#endif
+
/* Indicate which extended bit operations this port supports */
static bool
return 0;
}
-/** $1 is always the basename.
+/** $1 is the input object file (PIC16 specific) // >>always the basename<<.
$2 is always the output file.
$3 -L path and -l libraries
$l is the list of extra options that should be there somewhere...
MUST be terminated with a NULL.
*/
-static const char *_linkCmd[] =
+const char *pic16_linkCmd[] =
{
- "gplink", "$3", "\"$1.o\"", "-o $1", "$l", NULL
+ "gplink", "$l", "-o \"$2\"", "\"$1\"","$3", NULL
};
$l is the list of extra options that should be there somewhere...
MUST be terminated with a NULL.
*/
-static const char *_asmCmd[] =
+const char *pic16_asmCmd[] =
{
- "gpasm", "$l", "$3", "-c", "\"$1.asm\"", NULL
+ "gpasm", "$l", "$3", "-c", "\"$1.asm\"", "-o \"$2\"", NULL
};
MODEL_SMALL
},
{
- _asmCmd, /* assembler command and arguments */
+ pic16_asmCmd, /* assembler command and arguments */
NULL, /* alternate macro based form */
- NULL, /* arguments for debug mode */
+ "-g", /* arguments for debug mode */
NULL, /* arguments for normal mode */
0, /* print externs as global */
".asm", /* assembler file extension */
NULL /* no do_assemble function */
},
{
- _linkCmd, /* linker command and arguments */
+ pic16_linkCmd, /* linker command and arguments */
NULL, /* alternate macro based form */
NULL, /* no do_link function */
".o", /* extension for object files */
},
/* pic16 has an 8 bit mul */
{
- 1, -1
+ 0, -1
},
{
pic16_emitDebuggerSymbol
_pic16_init,
_pic16_parseOptions,
pic16_optionsTable,
+ _pic16_initPaths,
_pic16_finaliseOptions,
_pic16_setDefaultOptions,
pic16_assignRegisters,
1, /* transform != to !(a == b) */
0, /* leave == */
FALSE, /* No array initializer support. */
- 0, /* no CSE cost estimation yet */
+ 0, //cseCostEstimation, /* !!!no CSE cost estimation yet */
NULL, /* no builtin functions */
GPOINTER, /* treat unqualified pointers as "generic" pointers */
1, /* reset labelKey to 1 */
projects / fw / sdcc / blobdiff