mirror of
https://github.com/RevCurtisP/C02.git
synced 2024-11-22 01:31:33 +00:00
Added function names to DEBUG, cleaned prslit() calls
This commit is contained in:
Curtis F Kaylor
parent
0ad8115dab
commit
e13bd5809c
24
src/cond.c
24
src/cond.c
@ -22,7 +22,7 @@ int cmpenc; //Encoded Comparator Character
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* Returns: Comparison Operator Bit Mask */
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int enccmp(char c) {
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int e;
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DEBUG("Encoding Comparison Character '%c'", c)
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DEBUG("cond.enccm: Encoding Comparison Character '%c'", c)
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switch(c) {
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case '=': e = 1; break;
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case '<': e = 2; break;
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@ -39,7 +39,7 @@ int enccmp(char c) {
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* Uses: term - Term Being Compared Against *
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* label - Branch Target if Comparison is FALSE */
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void prccmp(void) {
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DEBUG("Processing comparator %d", cmprtr) DETAIL(" with REVCMP=%d\n", revcmp)
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DEBUG("cond.prccmp: Processing comparator %d", cmprtr) DETAIL(" with REVCMP=%d\n", revcmp)
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if (cmprtr > 7) { //Process Flag
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cmprtr = (cmprtr ^ revcmp) & 1; //Apply Reversal
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if (cmprtr) asmlin("BPL", cmplbl);
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@ -81,12 +81,12 @@ void prscmp(int revrse) {
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skpspc();
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if (cmprtr) prstrm(FALSE, TRUE);
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//prccmp(); - Do after check for logical operator
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DEBUG("Parsed comparator %d\n", cmprtr)
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DEBUG("cond.prscmp: Parsed comparator %d\n", cmprtr)
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}
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/* Parse Flag Operator */
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void prsflg(int revrse) {
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DEBUG("Parsing Flag Operator '%c'\n", nxtchr)
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DEBUG("cond.prsflg: Parsing Flag Operator '%c'\n", nxtchr)
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if (match('+')) cmprtr = 8; //Bit 0 = 0
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else if (match('-')) cmprtr = 9; //Bit 1 = 1
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else expctd("Flag operator");
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@ -96,40 +96,40 @@ void prsflg(int revrse) {
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/* Parse Logical Operator *
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* Sets: logops */
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void prslop(void) {
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DEBUG("Checking for Logical Operator\n", 0)
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DEBUG("cond.prslop: Checking for Logical Operator\n", 0)
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logopr = LOPNONE;
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skpspc();
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if (isalph()) {
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getwrd(); //Get Logical Operator
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DEBUG("Parsing Logical Operator %s\n", word)
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DEBUG("cond.prslop: Parsing Logical Operator %s\n", word)
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if (wordis("AND")) logopr = LOPAND;
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else if (wordis("OR")) logopr = LOPOR;
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else ERROR("Encountered invalid token \"%s\"\n", word, EXIT_FAILURE)
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}
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DEBUG("Set LOGOPR to %d\n", logopr)
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DEBUG("cond.prslop: Set LOGOPR to %d\n", logopr)
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}
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/* Parse and Compile Conditional Expression *
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* Condition = <expression> <comparator> <term> */
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void prscnd(char trmntr, int revrse) {
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DEBUG("Parsing condition with REVRSE=%d\n", revrse)
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DEBUG("cond.prscnd: Parsing condition with REVRSE=%d\n", revrse)
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tmplbl[0] = 0;
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do {
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strcpy(cmplbl, cndlbl); DEBUG("Set CMPLBL to \"%s\"\n", cmplbl);
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strcpy(cmplbl, cndlbl); DEBUG("cond.prscnd: Set CMPLBL to \"%s\"\n", cmplbl);
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revcmp = revrse;
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if (look('!')) revcmp = (revcmp) ? FALSE: TRUE;
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DEBUG("Set REVCMP to %d\n", revcmp)
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DEBUG("cond.prscnd: Set REVCMP to %d\n", revcmp)
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if (!look('.')) prsxpr(0);
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if (look(':')) prsflg(revcmp); //Parse Flag Operator
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else prscmp(revcmp); //Parse Comparison Operator
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prslop(); //Parse Logical Operator
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if (logopr == LOPOR) {
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revcmp = (revcmp) ? FALSE: TRUE;
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DEBUG("Set REVCMP to %d\n", revcmp)
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DEBUG("cond.prscnd: Set REVCMP to %d\n", revcmp)
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}
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if (logopr && revcmp) {
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if (!tmplbl[0]) newlbl(tmplbl);
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strcpy(cmplbl, tmplbl); DEBUG("Set CMPLBL to \"%s\"\n", cmplbl);
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strcpy(cmplbl, tmplbl); DEBUG("cond.prscnd: Set CMPLBL to \"%s\"\n", cmplbl);
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}
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prccmp(); //Process Comparison/Flag Operator
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} while (logopr);
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26
src/dclrtn.c
26
src/dclrtn.c
@ -51,7 +51,7 @@ void addfnc(void) {
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expect(')');
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if (look(';')) return; //Forward Definition
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infunc = TRUE; //Set Inside Function Definition Flag
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DEBUG("Set infunc to %d\n", infunc)
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DEBUG("dclrtn.addfnc: Set infunc to %d\n", infunc)
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setlbl(fncnam); //Set Function Entry Point
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asmlin(LOCOP, ""); //Set Local Variables Boundary
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if (prmtra[0]) asmlin("STA", prmtra); //Store First Parameter
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@ -72,7 +72,7 @@ void addcon(int numval) {
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if (alcvar) setlbl(defnam); //Set label Assembler Line
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conval[concnt++] = numval; //Get Value
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if (alcvar) asmlin(EQUOP, value); //Write Definition
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DEBUG("Defined constant '%s'", defnam)
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DEBUG("dclrtn.addcon: Defined constant '%s'", defnam)
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DETAIL(" as '%s'\n", value)
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if (!alcvar) SCMNT(""); //Clear Comment
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}
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@ -81,17 +81,17 @@ void addcon(int numval) {
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*/
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void penum(int m, int bitmsk) {
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int enmval = (bitmsk) ? 1 : 0;
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DEBUG("Processing Enum Declarations with BITMSK %d\n", bitmsk)
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DEBUG("dclrtn.enum: Processing Enum Declarations with BITMSK %d\n", bitmsk)
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if (m != MTNONE) ERROR("Illegal Modifier %d in Enum Definition", m, EXIT_FAILURE)
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expect('{');
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do {
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if (enmval > 0xFF) ERROR("Maximum ENUM or BITMASK value exceeded\n", 0, EXIT_FAILURE)
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if (look('.'))
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DEBUG("Skipping sequence %d\n", enmval)
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DEBUG("dclrtn.penum: Skipping sequence %d\n", enmval)
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else {
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getwrd(); //get defined identifier
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DEBUG("Enumerating '%s'", word)
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DEBUG(" as %d\n", enmval);
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DEBUG("dclrtn.penum: Enumerating '%s'", word)
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DEBUG("dclrtn.penum: as %d\n", enmval);
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strncpy(defnam, word, VARLEN);
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sprintf(value, "%d", enmval);
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addcon(enmval);
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@ -101,12 +101,12 @@ void penum(int m, int bitmsk) {
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} while (look(','));
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expect('}');
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expect(';');
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DEBUG("Enum Declaration Completed\n", 0)
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DEBUG("dclrtn.penum: Enum Declaration Completed\n", 0)
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}
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/* Parse Enum Declaration*/
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void pstrct(int m) {
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DEBUG("Processing Struct Declarations\n", 0)
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DEBUG("dclrtn.pstrct: Processing Struct Declarations\n", 0)
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getwrd(); //Parse Structure Name
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if (look('{')) defstc(); //Parse Struct Definition
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else addstc(); //Parse and Compile Struct Declaration
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@ -115,18 +115,18 @@ void pstrct(int m) {
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/* Parse Variable/Function Declaration*/
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void pdecl(int m, int t) {
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DEBUG("Processing declaration(s) of type %d\n", t)
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DEBUG("dclrtn.pdegl: Processing declaration(s) of type %d\n", t)
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do {
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getwrd();
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if (match('(')) {
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if (m > MTNONE) ERROR("Illegal Modifier %d in Function Definition\n", m, EXIT_FAILURE)
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if (m > MTNONE) ERROR("dclrtn.pdegl: Illegal Modifier %d in Function Definition\n", m, EXIT_FAILURE)
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addfnc(); //Add Function Call
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return;
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}
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addvar(m, t);
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} while (look(','));
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expect(';');
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DEBUG("Declaration completed\n", 0)
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DEBUG("dclrtn.pdegl: Declaration completed\n", 0)
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cmtlin(); //Write out declaration comment
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}
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@ -162,13 +162,13 @@ int ptype(int m) {
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int pmtype(int m) {
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getwrd();
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if (m == MTALGN && wordis("CONST")) {m = m | MTCONST; getwrd();}
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DEBUG("Parsing type %s\n", word)
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DEBUG("dclrtn.pmtype: Parsing type %s\n", word)
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return ptype(m);
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}
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/* Check for and Parse Modifier */
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int pmodfr(void) {
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DEBUG("Parsing modifier '%s'\n", word)
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DEBUG("dclrtn.pmodfr: Parsing modifier '%s'\n", word)
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int result = TRUE;
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if (wordis("ALIAS")) { pmtype(MTALS); }
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else if (wordis("ALIGNED")) { pmtype(MTALGN); }
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10
src/expr.c
10
src/expr.c
@ -29,7 +29,7 @@ void poptrm(void) {
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trmidx--; //Decrement Stack Pointer
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strcpy(term, trmstk[trmidx]); //Restore Current Term from Stack
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oper = oprstk[trmidx]; //Restore Current Operator from Stack
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DEBUG("expr.pshtrm: Popped term %s ", term)
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DEBUG("expr.poptrm: Popped term %s ", term)
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DETAIL("and operator '%c' off stack\n", oper)
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}
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@ -42,6 +42,7 @@ void prsval(int alwreg, int alwcon) {
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DEBUG("expr.prsval: Parsing value\n", 0)
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skpspc();
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if (islpre()) prslit(); //Parse Literal
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else if (islpre()) prslit(TRUE); //Parse Literal
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else if (isalph()) prsvar(alwreg, alwcon); //Parse Variable
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else if (isbtop()) prsbop(); //Parse Byte Operator
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else expctd("literal or variable");
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@ -308,6 +309,7 @@ void prsfnc(char trmntr) {
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skpchr(); //skip open paren
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CCMNT('(');
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prsfpr(')'); //Parse Function Parameters
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DEBUG("expr.prsfnc: Checking for terminator #%d\n", trmntr)
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expect(trmntr);
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poptrm(); //Pop Function Name off Term Stack
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asmlin("JSR", term);
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@ -326,6 +328,8 @@ void prcvri(void) {
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* Args: alwint = Allow Integer-Like Variable *
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* Returns: Integer-Like Variable Processed - TRUE/FALSE */
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int prcivr(int alwint) {
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DEBUG("expr.prcivr: Processing Integer Variiable %s", word)
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DETAIL(" of type %d\n", vartyp)
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switch (vartyp) {
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case VTINT:
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if (!alwint) ERROR("Illegal Use of Integer Variable %s\n", word, EXIT_FAILURE)
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@ -432,7 +436,7 @@ void prsxpi(char trmntr, int asmxpr) {
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DEBUG("expr.prsxpi: Parsing integer expression\n", 0)
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if (!chkadr(TRUE, FALSE)) {
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if (isnpre()) {
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DEBUG("expr.prsxpi: Parsing Integer Literal\n", 0)
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DEBUG("expr.prsxpi: Parsing Integer Literal\n", 0)
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int number = prsnum(0xFFFF); //Parse Number into value
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if (asmxpr) {
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sprintf(value, "#%d", number & 0xFF); asmlin("LDX", value);
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@ -441,6 +445,7 @@ void prsxpi(char trmntr, int asmxpr) {
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} else if (isalph()) {
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prsvar(FALSE, TRUE);
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if (valtyp == FUNCTION) {
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DEBUG("stmnt.prrsxpi: Parsing function %s\n", value)
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strcpy(term, value);
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DEBUG("expr.prsxpi: Set term to %s\n", term)
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prsfnc(0); //Parse Expression Function
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@ -456,5 +461,6 @@ void prsxpi(char trmntr, int asmxpr) {
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ERROR("Expected Integer Value or Function\n", 0, EXIT_FAILURE);
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}
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}
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DEBUG("expr.prsxpi: Checking for terminater #%d\n", trmntr)
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expect(trmntr);
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}
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20
src/files.c
20
src/files.c
@ -22,9 +22,9 @@ void extsys(char *s) {
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* Uses: srcnam - Source File Name *
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* Sets: srcfil - Source File Handle */
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void opnsrc(void) {
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DEBUG("Processing Source File Name '%s'\n", srcnam)
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DEBUG("files.opnsrc: Processing Source File Name '%s'\n", srcnam)
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if (strrchr(srcnam, '.') == NULL) strcat(srcnam, ".c02"); //if no extension. add ".c02"
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DEBUG("opening Source File '%s'\n", srcnam)
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DEBUG("files.opnsrc: Opening Source File '%s'\n", srcnam)
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srcfil = fopen(srcnam, "r"); //open file
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if (srcfil == NULL) extsys(srcnam);
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}
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@ -36,16 +36,16 @@ void clssrc(void) { fclose(srcfil); }
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* Uses: outnam - Output File Name *
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* Sets: outfil - Output File Handle */
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void opnout(void) {
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DEBUG("Processing Output File Name '%s'\n", outnam)
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DEBUG("files.opnout: Processing Output File Name '%s'\n", outnam)
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if (strlen(outnam) == 0) //if Output File not specified
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{
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strcpy(outnam, srcnam); //copy Source Name to Ouput Name
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char *dot = strrchr(outnam, '.'); //find extension
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if (dot != NULL) *dot = 0; //and remove it
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DEBUG("Set Output File Name to '%s'\n", outnam)
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DEBUG("files.opnout: Set Output File Name to '%s'\n", outnam)
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}
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if (strrchr(outnam, '.') == NULL) strcat(outnam, ".asm"); //if no extension, add ".asm"
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DEBUG("Opening Output File '%s'\n", outnam)
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DEBUG("files.opnout: Opening Output File '%s'\n", outnam)
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outfil = fopen(outnam, "w"); //open file
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if (outfil == NULL) extsys(outnam);
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}
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@ -64,7 +64,7 @@ void opnlog(void) {
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char *dot = strrchr(lognam, '.'); //find file extension
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if (dot != NULL) *dot = 0; //and remove it
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strcat(lognam, ".log"); //add extension ".log"
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DEBUG("Opening Log File '%s'\n", lognam)
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DEBUG("files.opnlog: Opening Log File '%s'\n", lognam)
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logfil = fopen(lognam, "w");
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if (logfil == NULL) extsys(lognam);
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}
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@ -81,18 +81,18 @@ void opninc(int chksub)
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{
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if (chksub) {
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for (subidx=0; subidx<subcnt; subidx++) {
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DEBUG("Attempting to open include file '%s'\n", subnam[subidx])
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DEBUG("files.opninc: Attempting to open include file '%s'\n", subnam[subidx])
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incfil = fopen(subnam[subidx], "r");
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if (incfil == NULL) DEBUG("Open failed\n", 0)
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if (incfil == NULL) DEBUG("files.opninc: Open failed\n", 0)
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else {
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strcpy(incnam, subnam[subidx]);
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DEBUG("INCNAM set to '%s'\n", incnam);
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DEBUG("files.opninc: INCNAM set to '%s'\n", incnam);
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return;
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}
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}
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}
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DEBUG("Opening include file '%s'\n", incnam)
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DEBUG("files.opninc: Opening include file '%s'\n", incnam)
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incfil = fopen(incnam, "r");
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if (incfil == NULL) extsys(incnam);
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}
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@ -21,7 +21,7 @@
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/* Read next include file name from Source File *
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* Sets: incnam - the include file name */
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void pincnm(void) {
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DEBUG("Parsing include file name", 0)
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DEBUG("include.pincnm: Parsing include file name", 0)
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char dlmtr;
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int inclen = 0;
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int sublen[SUBMAX];
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@ -54,11 +54,11 @@ void pincnm(void) {
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}
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skpchr(); //skip end dlmtr
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incnam[inclen] = 0;
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DEBUG("Set INCNAM to '%s'\n", incnam);
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DEBUG("include.pincnm: Set INCNAM to '%s'\n", incnam);
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for (int subidx = 0; subidx < subcnt; subidx++) {
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subnam[subidx][sublen[subidx]] = 0;
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DEBUG("Set SUBNAM[%d] ", subidx)
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DEBUG("to '%s'\n", subnam[subidx]);
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DEBUG("include.pincnm: Set SUBNAM[%d] ", subidx)
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DETAIL("to '%s'\n", subnam[subidx]);
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}
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}
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@ -70,7 +70,7 @@ void incasm(int chksub) {
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addcmt(" =======");
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cmtlin();
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while (fgets(line, sizeof line, incfil) != NULL) {
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DEBUG("Writing line: %s", line)
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DEBUG("include.incasm: Writing line: %s", line)
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fputs(line, outfil);
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}
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setcmt("==========================================");
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@ -80,7 +80,7 @@ void incasm(int chksub) {
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/* Process define directive */
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void pdefin(void) {
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DEBUG("Processing DEFINE directive\n", 0)
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DEBUG("include.pdefin: Processing DEFINE directive\n", 0)
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getwrd(); //Get constant name
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strncpy(defnam, word, CONLEN);
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addcon(prsbyt()); //Get Value and Add Constant
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@ -89,7 +89,7 @@ void pdefin(void) {
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/* Parse ASCII Subdirective */
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void pascii(void) {
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getwrd(); //Get Subdirective Argument
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DEBUG("Parsing subdirective '%s'\n", word)
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DEBUG("include.pascii: Parsing subdirective '%s'\n", word)
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if (wordis("INVERT"))
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invasc = TRUE;
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else if (wordis("HIGH"))
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@ -102,26 +102,26 @@ void pascii(void) {
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void porign(void) {
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prsnum(0xFFFF); //Get Origin Address
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asmlin(ORGOP, value); //Emit Origin Instruction
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DEBUG("Set origin to %s\n", value)
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DEBUG("include.poirgn: Set origin to %s\n", value)
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}
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/* Parse Padding Subdirective */
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void ppddng(void) {
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padcnt = prsnum(0xFF); //Get Number of Padding Bytes
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DEBUG("Set padding to %d\n", padcnt)
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DEBUG("include.ppddng: Set padding to %d\n", padcnt)
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}
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/* Parse RamBase Subdirective */
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void prambs(void) {
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rambas = prsnum(0xFFFF); //Set Ram Base Address to Literal
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DEBUG("Set ram base address to %d\n", rambas)
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DEBUG("include.prambs: Set ram base address to %d\n", rambas)
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}
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/* Parse WriteBase Subdirective */
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void pwrtbs(void) {
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if (!rambas) ERROR("RAM Base must be set prior to Write Base\n", 0, EXIT_FAILURE);
|
||||
wrtbas = prsnum(0xFFFF); //Set Ram Base Address to Literal
|
||||
DEBUG("Set write base address to %d ", wrtbas)
|
||||
DEBUG("include.pwrtbs: Set write base address to %d ", wrtbas)
|
||||
if (rambas && wrtbas) sprintf(wrtofs, "%+d", wrtbas - rambas);
|
||||
else wrtofs[0] = 0;
|
||||
DETAIL("and write offset to '%s'\n", wrtofs)
|
||||
@ -132,7 +132,7 @@ void pzropg(void) {
|
||||
zpgbgn = prsnum(0xFF); //Set Zero Page Address to Literal
|
||||
zpgend = prsnum(0xFF); //Set Zero Page Address to Literal
|
||||
zpaddr = zpgbgn;
|
||||
DEBUG("Set free zero page to %d ", zpgbgn)
|
||||
DEBUG("include.pzropg: Set free zero page to %d ", zpgbgn)
|
||||
DETAIL("through %d ", zpgend)
|
||||
DETAIL("and zero page address to %d\n", zpaddr)
|
||||
}
|
||||
@ -146,7 +146,7 @@ void pvrtbl(void) {
|
||||
/* Parse Pragma Directive */
|
||||
void pprgma(void) {
|
||||
getwrd(); //Get Pragma Subdirective
|
||||
DEBUG("Parsing pragma directive '%s'\n", word)
|
||||
DEBUG("include.pprgma: Parsing pragma directive '%s'\n", word)
|
||||
if (wordis("ASCII"))
|
||||
pascii(); //Parse Ascii
|
||||
else if (wordis("ORIGIN"))
|
||||
@ -170,7 +170,7 @@ void pprgma(void) {
|
||||
void pincdr(void) {
|
||||
skpchr(); //skip '#'
|
||||
getwrd(); //read directive into word
|
||||
DEBUG("Processing include file directive '%s'\n", word)
|
||||
DEBUG("include.pincdr: Processing include file directive '%s'\n", word)
|
||||
if (wordis("DEFINE"))
|
||||
pdefin();
|
||||
else if (wordis("PRAGMA"))
|
||||
@ -236,7 +236,7 @@ void inchdr(int chksub) {
|
||||
{
|
||||
skpspc();
|
||||
if (match(EOF)) break;
|
||||
DEBUG("Checking next character '%c'\n", nxtchr)
|
||||
DEBUG("include.inchdr: Checking next character '%c'\n", nxtchr)
|
||||
if (match('#'))
|
||||
pincdr();
|
||||
else if (match('/'))
|
||||
@ -255,7 +255,7 @@ void inchdr(int chksub) {
|
||||
/* Process Header File specified on Command Line */
|
||||
void phdrfl(void) {
|
||||
if (hdrnam[0] == 0) return;
|
||||
DEBUG("Processing Header '%s'\n", hdrnam)
|
||||
DEBUG("include.phdrfl: Processing Header '%s'\n", hdrnam)
|
||||
setinm(".h02");
|
||||
inchdr(TRUE);
|
||||
setinm(".a02");
|
||||
@ -265,7 +265,7 @@ void phdrfl(void) {
|
||||
/* Process include file */
|
||||
void pincfl(void) {
|
||||
pincnm(); //Parse Include File Name
|
||||
DEBUG("Processing include file '%s'\n", incnam)
|
||||
DEBUG("include.pincfl: Processing include file '%s'\n", incnam)
|
||||
char *dot = strrchr(incnam, '.'); //find extension
|
||||
if (dot == NULL) {
|
||||
ERROR("Invalid include file name '%sn", incnam, EXIT_FAILURE)
|
||||
@ -278,7 +278,7 @@ void pincfl(void) {
|
||||
inchdr(TRUE); //Process Header File
|
||||
dot = strrchr(incnam, '.'); //find extension
|
||||
strcpy(dot, ".a02");
|
||||
DEBUG("INCNAM set to '%s'\n", incnam)
|
||||
DEBUG("include.pincfl: INCNAM set to '%s'\n", incnam)
|
||||
incasm(FALSE); //Process Assembly File with Same Name
|
||||
}
|
||||
else {
|
||||
|
||||
@ -294,8 +294,9 @@ void pdowhl(void) {
|
||||
|
||||
/* parse and compile for statement */
|
||||
void pfor(void) {
|
||||
DEBUG("stmnt.pfor: Parsing FOR statement '%c'\n", nxtchr);
|
||||
DEBUG("stmnt.pfor: Parsing FOR statement'\n", 0);
|
||||
expect('(');
|
||||
DEBUG("stmnt.pfor: Parsing Initial Assignment\n", 0);
|
||||
prsasn(';'); //Process Initial Assignment
|
||||
newlbl(forlbl); //Create For Loop Conditional Label
|
||||
setlbl(forlbl); //and Set to Emit on Next Line
|
||||
@ -304,9 +305,11 @@ void pfor(void) {
|
||||
newlbl(loplbl); //Create Loop Label
|
||||
pshlbl(LTLOOP, loplbl); //and Push onto Stack
|
||||
newlbl(cndlbl); //Create Conditional Label
|
||||
DEBUG("stmnt.pfor: Parsing Loop Conditional\n", 0);
|
||||
prscnd(';', TRUE); //Parse Conditional Expession
|
||||
asmlin("JMP", endlbl); //Jump over Increment
|
||||
setlbl(loplbl); //Set to Emit on Next Line
|
||||
DEBUG("stmnt.pfor: Parsing Increment Assignment\n", 0);
|
||||
prsasn(')'); //Parse Increment Assignment
|
||||
asmlin("JMP", forlbl); //Jump to Conditional
|
||||
setlbl(cndlbl); //Emit Label at Start of Loop
|
||||
@ -383,7 +386,7 @@ void pinlne(void) {
|
||||
asmlin(BYTEOP, value);
|
||||
}
|
||||
else {
|
||||
prslit(0xFF); //Parse Literal
|
||||
prslit(); //Parse Literal
|
||||
sprintf(word, "$%hhX", litval); //not needed?
|
||||
asmlin(BYTEOP, value);
|
||||
}
|
||||
|
||||
@ -20,4 +20,5 @@ void endblk(int blkflg); //End Program Block
|
||||
void prcasp(char trmntr); //Process Pointer Assignment
|
||||
void prcidx(int idxtyp, char *name, char *index);
|
||||
void pdowhl(); //Parse and Compile WHILE after DO
|
||||
void prssym(); //Parse and Compile Assignment or Function Call
|
||||
void pstmnt(); //Parse and Compile Program Statement
|
||||
|
||||
28
src/vars.c
28
src/vars.c
@ -144,7 +144,7 @@ void reqvar(int alwary) {
|
||||
* Returns: variable size (as integer */
|
||||
int pidxof(void) {
|
||||
expect('?'); //Check for and Skip SizeOf Operator
|
||||
DEBUG("vars.pidxof: Parsing IndexOf operator", 0);
|
||||
DEBUG("vars.pidxof: Parsing IndexOf operator\n", 0);
|
||||
mbridx = -1; //Set Member Index to None
|
||||
reqvar(FALSE); //Parse Variable Name to get Size Of
|
||||
if (mbridx > -1) {
|
||||
@ -160,7 +160,7 @@ int pidxof(void) {
|
||||
* Returns: variable size (as integer */
|
||||
int psizof(void) {
|
||||
expect('@'); //Check for and Skip SizeOf Operator
|
||||
DEBUG("vars.pdizof: Parsing SizeOf operator", 0);
|
||||
DEBUG("vars.psizof: Parsing SizeOf operator\n", 0);
|
||||
mbridx = -1; //Set Member Index to None
|
||||
reqvar(FALSE); //Parse Variable Name to get Size Of
|
||||
if (mbridx > -1) {
|
||||
@ -310,7 +310,8 @@ void addvar(int m, int t) {
|
||||
skpchr();
|
||||
if (alcvar) {
|
||||
DEBUG("vars.addvar: Parsing array size\n", 0)
|
||||
sprintf(value, "%d", prsnum(0xFF) + 1);
|
||||
prslit();
|
||||
sprintf(value, "%d", litval + 1);
|
||||
}
|
||||
expect(']');
|
||||
}
|
||||
@ -400,12 +401,12 @@ void addstc(void) {
|
||||
/* Parse Struct Definition *
|
||||
* Uses: word - Struct Name */
|
||||
void defstc(void) {
|
||||
DEBUG("Parsing struct definition\n", 0)
|
||||
DEBUG("vars.defstc: Parsing struct definition\n", 0)
|
||||
if (fndstc(word)) ERROR("Duplicate Declaration of Struct '%s\n", word,EXIT_FAILURE)
|
||||
int type;
|
||||
int prnidx = stcidx;
|
||||
strncpy(strct.name, word, STCLEN);
|
||||
DEBUG("Set struct name to '%s'\n", word);
|
||||
DEBUG("vars.defstc: Set struct name to '%s'\n", word);
|
||||
strct.size = 0; //Initialize Struct Length
|
||||
while (look('/')) skpcmt(FALSE); //Skip Comments
|
||||
do {
|
||||
@ -434,10 +435,10 @@ void defstc(void) {
|
||||
default:
|
||||
ERROR("Invalid Type %s in Struct Definition\n", word, EXIT_FAILURE)
|
||||
}
|
||||
DEBUG("Parsing members of type %s\n", word)
|
||||
DEBUG("vars.defstc: Parsing members of type %s\n", word)
|
||||
do {
|
||||
getwrd(); //Get Member Name
|
||||
DEBUG("Parsing member %s\n", word)
|
||||
DEBUG("vars.defstc: Parsing member %s\n", word)
|
||||
if (fndmbr(stccnt, word)) ERROR("Duplicate Declaration of Struct Member '%s\n", word,EXIT_FAILURE)
|
||||
if (strlen(word) > STMLEN) ERROR("Member Name %s too long\n", word, EXIT_FAILURE)
|
||||
strcpy(membr.name, word); //Set Member Name
|
||||
@ -447,18 +448,19 @@ void defstc(void) {
|
||||
membr.offset = strct.size; //Set Offset into Struct
|
||||
membr.size = mbrsiz; //Set Member Size
|
||||
if (membr.vartyp == VTCHAR) {
|
||||
DEBUG("Checking member for array definition\n", 0)
|
||||
DEBUG("vars.defstc: Checking member for array definition\n", 0)
|
||||
if (match('[')) {
|
||||
CCMNT('[');
|
||||
skpchr();
|
||||
membr.vartyp = VTARRAY;
|
||||
DEBUG("Parsing member array size\n", 0)
|
||||
membr.size = prsnum(0xFF) + 1;
|
||||
DEBUG("vars.defstc: Parsing member array size\n", 0)
|
||||
prslit();
|
||||
membr.size = litval + 1;
|
||||
expect(']');
|
||||
}
|
||||
}
|
||||
DEBUG("Set member type to %d", membr.vartyp) DETAIL(" and size to %d\n", membr.size);
|
||||
DEBUG("Adding member at index %d\n", mbrcnt);
|
||||
DEBUG("vars.defstc: Set member type to %d", membr.vartyp) DETAIL(" and size to %d\n", membr.size);
|
||||
DEBUG("vars.defstc: Adding member at index %d\n", mbrcnt);
|
||||
membrs[mbrcnt++] = membr;
|
||||
strct.size += membr.size;
|
||||
} while (look(','));
|
||||
@ -467,7 +469,7 @@ void defstc(void) {
|
||||
} while (!look('}'));
|
||||
expect(';');
|
||||
if (strct.size > 256) ERROR("Structure Size %d Exceeds Limit of 256 bytes.\n", strct.size, EXIT_FAILURE);
|
||||
DEBUG("Adding struct with size %d", strct.size) DETAIL("at index %d\n", stccnt);
|
||||
DEBUG("vars.defstc: Adding struct with size %d", strct.size) DETAIL("at index %d\n", stccnt);
|
||||
strcts[stccnt++] = strct;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user