/* FLEX lexer for Ada expressions, for GDB.
- Copyright (C) 1994-2013 Free Software Foundation, Inc.
+ Copyright (C) 1994-2015 Free Software Foundation, Inc.
This file is part of GDB.
static char numbuf[NUMERAL_WIDTH];
static void canonicalizeNumeral (char *s1, const char *);
static struct stoken processString (const char*, int);
-static int processInt (const char *, const char *, const char *);
-static int processReal (const char *);
+static int processInt (struct parser_state *, const char *, const char *,
+ const char *);
+static int processReal (struct parser_state *, const char *);
static struct stoken processId (const char *, int);
static int processAttribute (const char *);
static int find_dot_all (const char *);
{NUM10}{POSEXP} {
canonicalizeNumeral (numbuf, yytext);
- return processInt (NULL, numbuf, strrchr(numbuf, 'e')+1);
+ return processInt (pstate, NULL, numbuf,
+ strrchr (numbuf, 'e') + 1);
}
{NUM10} {
canonicalizeNumeral (numbuf, yytext);
- return processInt (NULL, numbuf, NULL);
+ return processInt (pstate, NULL, numbuf, NULL);
}
{NUM10}"#"{HEXDIG}({HEXDIG}|_)*"#"{POSEXP} {
canonicalizeNumeral (numbuf, yytext);
- return processInt (numbuf,
+ return processInt (pstate, numbuf,
strchr (numbuf, '#') + 1,
strrchr(numbuf, '#') + 1);
}
{NUM10}"#"{HEXDIG}({HEXDIG}|_)*"#" {
canonicalizeNumeral (numbuf, yytext);
- return processInt (numbuf, strchr (numbuf, '#') + 1, NULL);
+ return processInt (pstate, numbuf, strchr (numbuf, '#') + 1,
+ NULL);
}
"0x"{HEXDIG}+ {
canonicalizeNumeral (numbuf, yytext+2);
- return processInt ("16#", numbuf, NULL);
+ return processInt (pstate, "16#", numbuf, NULL);
}
{NUM10}"."{NUM10}{EXP} {
canonicalizeNumeral (numbuf, yytext);
- return processReal (numbuf);
+ return processReal (pstate, numbuf);
}
{NUM10}"."{NUM10} {
canonicalizeNumeral (numbuf, yytext);
- return processReal (numbuf);
+ return processReal (pstate, numbuf);
}
{NUM10}"#"{NUM16}"."{NUM16}"#"{EXP} {
}
<INITIAL>"'"({GRAPHIC}|\")"'" {
- yylval.typed_val.type = type_char ();
+ yylval.typed_val.type = type_char (pstate);
yylval.typed_val.val = yytext[1];
return CHARLIT;
}
<INITIAL>"'[\""{HEXDIG}{2}"\"]'" {
int v;
- yylval.typed_val.type = type_char ();
+ yylval.typed_val.type = type_char (pstate);
sscanf (yytext+3, "%2x", &v);
yylval.typed_val.val = v;
return CHARLIT;
/* ATTRIBUTES */
-{TICK}[a-zA-Z][a-zA-Z]+ { return processAttribute (yytext+1); }
+{TICK}[a-zA-Z][a-zA-Z]+ { BEGIN INITIAL; return processAttribute (yytext+1); }
/* PUNCTUATION */
%%
#include <ctype.h>
-#include <string.h>
-
/* Initialize the lexer for processing new expression. */
static void
*/
static int
-processInt (const char *base0, const char *num0, const char *exp0)
+processInt (struct parser_state *par_state, const char *base0,
+ const char *num0, const char *exp0)
{
ULONGEST result;
long exp;
exp -= 1;
}
- if ((result >> (gdbarch_int_bit (parse_gdbarch)-1)) == 0)
- yylval.typed_val.type = type_int ();
- else if ((result >> (gdbarch_long_bit (parse_gdbarch)-1)) == 0)
- yylval.typed_val.type = type_long ();
- else if (((result >> (gdbarch_long_bit (parse_gdbarch)-1)) >> 1) == 0)
+ if ((result >> (gdbarch_int_bit (parse_gdbarch (par_state))-1)) == 0)
+ yylval.typed_val.type = type_int (par_state);
+ else if ((result >> (gdbarch_long_bit (parse_gdbarch (par_state))-1)) == 0)
+ yylval.typed_val.type = type_long (par_state);
+ else if (((result >> (gdbarch_long_bit (parse_gdbarch (par_state))-1)) >> 1) == 0)
{
/* We have a number representable as an unsigned integer quantity.
For consistency with the C treatment, we will treat it as an
assignment does the trick (no, it doesn't; read the reference manual).
*/
yylval.typed_val.type
- = builtin_type (parse_gdbarch)->builtin_unsigned_long;
+ = builtin_type (parse_gdbarch (par_state))->builtin_unsigned_long;
if (result & LONGEST_SIGN)
yylval.typed_val.val =
(LONGEST) (result & ~LONGEST_SIGN)
return INT;
}
else
- yylval.typed_val.type = type_long_long ();
+ yylval.typed_val.type = type_long_long (par_state);
yylval.typed_val.val = (LONGEST) result;
return INT;
}
static int
-processReal (const char *num0)
+processReal (struct parser_state *par_state, const char *num0)
{
sscanf (num0, "%" DOUBLEST_SCAN_FORMAT, &yylval.typed_val_float.dval);
- yylval.typed_val_float.type = type_float ();
- if (sizeof(DOUBLEST) >= gdbarch_double_bit (parse_gdbarch)
+ yylval.typed_val_float.type = type_float (par_state);
+ if (sizeof(DOUBLEST) >= gdbarch_double_bit (parse_gdbarch (par_state))
/ TARGET_CHAR_BIT)
- yylval.typed_val_float.type = type_double ();
- if (sizeof(DOUBLEST) >= gdbarch_long_double_bit (parse_gdbarch)
+ yylval.typed_val_float.type = type_double (par_state);
+ if (sizeof(DOUBLEST) >= gdbarch_long_double_bit (parse_gdbarch (par_state))
/ TARGET_CHAR_BIT)
- yylval.typed_val_float.type = type_long_double ();
+ yylval.typed_val_float.type = type_long_double (par_state);
return FLOAT;
}
find_dot_all (const char *str)
{
int i;
- for (i = 0; str[i] != '\000'; i += 1)
- {
- if (str[i] == '.')
- {
- int i0 = i;
- do
- i += 1;
- while (isspace (str[i]));
- if (strncmp (str+i, "all", 3) == 0
- && ! isalnum (str[i+3]) && str[i+3] != '_')
- return i0;
- }
- }
+
+ for (i = 0; str[i] != '\000'; i++)
+ if (str[i] == '.')
+ {
+ int i0 = i;
+
+ do
+ i += 1;
+ while (isspace (str[i]));
+
+ if (strncasecmp (str + i, "all", 3) == 0
+ && !isalnum (str[i + 3]) && str[i + 3] != '_')
+ return i0;
+ }
return -1;
}