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smallc
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ccglobal.c
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1988-05-15
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3KB
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67 lines
/* 2/15/88 */
/* Now reserve some storage words */
char exttab[extblsz]; /* external symbols */
char *extptr; /* pointer to next available entry */
char symtab[symtbsz]; /* symbol table */
char *glbptr,*locptr; /* ptrs to next entries */
int wq[wqtabsz]; /* while queue */
int *wqptr; /* ptr to next entry */
char litq[litabsz]; /* literal pool */
int litptr; /* ptr to next entry */
char macq[macqsize]; /* macro string buffer */
int macptr; /* and its index */
char line[linesize]; /* parsing buffer */
char mline[linesize]; /* temp macro buffer */
int lptr,mptr; /* ptrs into each */
/* Misc storage */
int nxtlab, /* next avail label # */
litlab, /* label # assigned to literal pool */
cextern, /* collecting external names flag */
Zsp, /* compiler relative stk ptr */
argstk, /* function arg sp */
ncmp, /* # open compound statements */
errcnt, /* # errors in compilation */
errstop, /* stop on error gtf 7/17/80 */
eof, /* set non-zero on final input eof */
input, /* iob # for input file */
output, /* iob # for output file (if any) */
input2, /* iob # for "include" file */
ctext, /* non-zero to intermix c-source */
cmode, /* non-zero while parsing c-code */
/* zero when passing assembly code */
mainmode,
lastst, /* last executed statement type */
saveout, /* holds output ptr when diverted to console */
/* gtf 7/16/80 */
fnstart, /* line# of start of current fn. gtf 7/2/80 */
lineno, /* line# in current file gtf 7/2/80 */
infunc, /* "inside function" flag gtf 7/2/80 */
savestart, /* copy of fnstart " " gtf 7/16/80 */
saveline, /* copy of lineno " " gtf 7/16/80 */
saveinfn; /* copy of infunc " " gtf 7/16/80 */
char *currfn, /* ptr to symtab entry for current fn. gtf 7/17/80 */
*savecurr; /* copy of currfn for #include gtf 7/17/80 */
char quote[2]; /* literal string for '"' */
char *cptr; /* work ptr to any char buffer */
int *iptr; /* work ptr to any int buffer */