diff options
Diffstat (limited to 'usr/src/lib/libshell/common/data/strdata.c')
| -rw-r--r-- | usr/src/lib/libshell/common/data/strdata.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/usr/src/lib/libshell/common/data/strdata.c b/usr/src/lib/libshell/common/data/strdata.c new file mode 100644 index 0000000000..57689b68a3 --- /dev/null +++ b/usr/src/lib/libshell/common/data/strdata.c @@ -0,0 +1,104 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1982-2007 AT&T Knowledge Ventures * +* and is licensed under the * +* Common Public License, Version 1.0 * +* by AT&T Knowledge Ventures * +* * +* A copy of the License is available at * +* http://www.opensource.org/licenses/cpl1.0.txt * +* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* David Korn <dgk@research.att.com> * +* * +***********************************************************************/ +#pragma prototyped +/* + * data for string evaluator library + */ + +#include <ast_standards.h> +#include "FEATURE/options" +#include "streval.h" + +const unsigned char strval_precedence[35] = + /* opcode precedence,assignment */ +{ + /* DEFAULT */ MAXPREC|NOASSIGN, + /* DONE */ 0|NOASSIGN|RASSOC, + /* NEQ */ 10|NOASSIGN, + /* NOT */ MAXPREC|NOASSIGN, + /* MOD */ 14, + /* ANDAND */ 6|NOASSIGN|SEQPOINT, + /* AND */ 9|NOFLOAT, + /* LPAREN */ MAXPREC|NOASSIGN|SEQPOINT, + /* RPAREN */ 1|NOASSIGN|RASSOC|SEQPOINT, + /* POW */ 14|NOASSIGN|RASSOC, + /* TIMES */ 14, + /* PLUSPLUS */ 15|NOASSIGN|NOFLOAT|SEQPOINT, + /* PLUS */ 13, + /* COMMA */ 1|NOASSIGN|SEQPOINT, + /* MINUSMINUS */ 15|NOASSIGN|NOFLOAT|SEQPOINT, + /* MINUS */ 13, + /* DIV */ 14, + /* LSHIFT */ 12|NOFLOAT, + /* LE */ 11|NOASSIGN, + /* LT */ 11|NOASSIGN, + /* EQ */ 10|NOASSIGN, + /* ASSIGNMENT */ 2|RASSOC, + /* COLON */ 0|NOASSIGN, + /* RSHIFT */ 12|NOFLOAT, + /* GE */ 11|NOASSIGN, + /* GT */ 11|NOASSIGN, + /* QCOLON */ 3|NOASSIGN|SEQPOINT, + /* QUEST */ 3|NOASSIGN|SEQPOINT|RASSOC, + /* XOR */ 8|NOFLOAT, + /* OROR */ 5|NOASSIGN|SEQPOINT, + /* OR */ 7|NOFLOAT, + /* DEFAULT */ MAXPREC|NOASSIGN, + /* DEFAULT */ MAXPREC|NOASSIGN, + /* DEFAULT */ MAXPREC|NOASSIGN, + /* DEFAULT */ MAXPREC|NOASSIGN +}; + +/* + * This is for arithmetic expressions + */ +const char strval_states[64] = +{ + A_EOF, A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, + A_REG, 0, 0, A_REG, A_REG, A_REG, A_REG, A_REG, + A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, + A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, A_REG, + + 0, A_NOT, 0, A_REG, A_REG, A_MOD, A_AND, A_LIT, + A_LPAR, A_RPAR, A_TIMES,A_PLUS, A_COMMA,A_MINUS,A_DOT, A_DIV, + A_DIG, A_DIG, A_DIG, A_DIG, A_DIG, A_DIG, A_DIG, A_DIG, + A_DIG, A_DIG, A_COLON,A_REG, A_LT, A_ASSIGN,A_GT, A_QUEST + +}; + + +const char e_argcount[] = "%s: function has wrong number of arguments"; +const char e_badnum[] = "%s: bad number"; +const char e_moretokens[] = "%s: more tokens expected"; +const char e_paren[] = "%s: unbalanced parenthesis"; +const char e_badcolon[] = "%s: invalid use of :"; +const char e_divzero[] = "%s: divide by zero"; +const char e_synbad[] = "%s: arithmetic syntax error"; +const char e_notlvalue[] = "%s: assignment requires lvalue"; +const char e_recursive[] = "%s: recursion too deep"; +const char e_questcolon[] = "%s: ':' expected for '?' operator"; +const char e_function[] = "%s: unknown function"; +const char e_incompatible[] = "%s: invalid floating point operation"; +const char e_overflow[] = "%s: overflow exception"; +const char e_domain[] = "%s: domain exception"; +const char e_singularity[] = "%s: singularity exception"; +const char e_charconst[] = "%s: invalid character constant"; + +#include "FEATURE/math" |