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Parametrized sizes for big or small machines using BORS macro

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Added support for rcsid string from table.
This commit is contained in:
sater 1984-05-18 20:22:14 +00:00
parent 4daed9da6a
commit 584b41a09e
1 changed files with 24 additions and 9 deletions
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33
util/cgg/bootgram.y
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@ -22,22 +22,31 @@ static char rcsid[]="$Header$";
* Author: Hans van Staveren
*/
#ifdef vax | vax2 | vax4
#define BIG
#endif
#ifdef BIG
#define BORS(x,y) x
#else
#define BORS(x,y) y
#endif
/* Tunable constants */
#define MAXALLREG 5 /* Maximum number of allocates per rule */
#define MAXREGS 32 /* Total number of registers */
#define MAXREGS BORS(36,32) /* Total number of registers */
#define MAXREGVARS 8 /* Maximum regvars per type */
#define MAXPROPS 16 /* Total number of register properties */
#define MAXTOKENS 32 /* Different kind of tokens */
#define MAXSETS 80 /* Number of tokenexpressions definable */
#define MAXTOKENS BORS(75,32) /* Different kind of tokens */
#define MAXSETS BORS(100,80) /* Number of tokenexpressions definable */
#define MAXEMPATLEN 25 /* Maximum length of EM-pattern/replacement */
#define TOKENSIZE 5 /* Maximum number of fields in token struct */
#define MAXINSTANCE 120 /* Maximum number of different tokeninstances */
#define MAXSTRINGS 400 /* Maximum number of different codestrings */
#define MAXPATTERN 6000 /* Maximum number of bytes in pattern[] */
#define MAXNODES 350 /* Maximum number of expression nodes */
#define MAXINSTANCE BORS(175,120) /* Maximum number of different tokeninstances */
#define MAXSTRINGS BORS(600,400)/* Maximum number of different codestrings */
#define MAXPATTERN BORS(7000,6000) /* Maximum number of bytes in pattern[] */
#define MAXNODES BORS(450,350) /* Maximum number of expression nodes */
#define MAXMEMBERS 2 /* Maximum number of subregisters per reg */
#define NMOVES 30 /* Maximum number of move definitions */
#define NMOVES BORS(50,30) /* Maximum number of move definitions */
#define MAXC1 20 /* Maximum of coercions type 1 */
#define MAXC2 20 /* Maximum of coercions type 2 */
#define MAXC3 20 /* Maximum of coercions type 3 */
@ -279,11 +288,17 @@ int rvnumbers[4][MAXREGVARS]; /* The register numbers */
%nonassoc '$'
%%
machinespec
: constants registersection tokensection
: rcsid constants registersection tokensection
{ inbetween(); }
expressionsection codesection movesection testsection stacksection
;
rcsid
: /* empty */
| STRING
{ strlookup($1); }
;
constants
: /* empty */
| constants CIDENT '=' NUMBER