must include the "-y" option.
* c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
Remove defines to remap non-yacc symbols, thus backing out of
previous recent changes. Standard policy is that non-yacc parser
generators get fixed, rather than adding bug workarounds in gdb
for each new one that pops up. Expand comment to note this.
* c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
+Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (BISON): Add comment that when bison is used, it
+ must include the "-y" option.
+ * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
+ Remove defines to remap non-yacc symbols, thus backing out of
+ previous recent changes. Standard policy is that non-yacc parser
+ generators get fixed, rather than adding bug workarounds in gdb
+ for each new one that pops up. Expand comment to note this.
+ * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
+
Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
* partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
# is where it should be according to Posix).
+# If you use bison instead of yacc, it needs to include the "-y" argument.
+#BISON="bison -y"
BISON=yacc
YACC=$(BISON)
#include "language.h"
#include "c-lang.h"
-/* These MUST be included in any grammar file!!!! Please choose unique names!
- Note that this are a combined list of variables that can be produced
- by any one of bison, byacc, or yacc. */
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
+ as well as gratuitiously global symbol names, so we can have multiple
+ yacc generated parsers in gdb. Note that these are only the variables
+ produced by yacc. If other parser generators (bison, byacc, etc) produce
+ additional global names that conflict at link time, then those parser
+ generators need to be fixed instead of adding those names to this list. */
+
#define yymaxdepth c_maxdepth
#define yyparse c_parse
#define yylex c_lex
#define yy_yyv c_yyv
#define yyval c_val
#define yylloc c_lloc
-#define yyrule c_rule /* With YYDEBUG defined, byacc */
-#define yyname c_name /* With YYDEBUG defined, byacc */
#define yyreds c_reds /* With YYDEBUG defined */
#define yytoks c_toks /* With YYDEBUG defined */
-#define yyss c_yyss /* byacc */
-#define yyssp c_yysp /* byacc */
-#define yyvs c_yyvs /* byacc */
-#define yyvsp c_yyvsp /* byacc */
+
+#ifndef YYDEBUG
+#define YYDEBUG 0 /* Default to no yydebug support */
+#endif
int
yyparse PARAMS ((void));
-int
+static int
yylex PARAMS ((void));
void
yyerror PARAMS ((char *));
-#if MAINTENANCE_CMDS
-#define YYDEBUG 1
-#endif
-
%}
/* Although the yacc "value" of an expression is not used,
#include "parser-defs.h"
#include "ch-lang.h"
-/* These MUST be included in any grammar file!!!! Please choose unique names!
- Note that this are a combined list of variables that can be produced
- by any one of bison, byacc, or yacc. */
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
+ as well as gratuitiously global symbol names, so we can have multiple
+ yacc generated parsers in gdb. Note that these are only the variables
+ produced by yacc. If other parser generators (bison, byacc, etc) produce
+ additional global names that conflict at link time, then those parser
+ generators need to be fixed instead of adding those names to this list. */
+
#define yymaxdepth chill_maxdepth
#define yyparse chill_parse
#define yylex chill_lex
#define yy_yyv chill_yyv
#define yyval chill_val
#define yylloc chill_lloc
-#define yyrule chill_rule /* With YYDEBUG defined, byacc */
-#define yyname chill_name /* With YYDEBUG defined, byacc */
#define yyreds chill_reds /* With YYDEBUG defined */
#define yytoks chill_toks /* With YYDEBUG defined */
-#define yyss chill_yyss /* byacc */
-#define yyssp chill_yysp /* byacc */
-#define yyvs chill_yyvs /* byacc */
-#define yyvsp chill_yyvsp /* byacc */
+
+#ifndef YYDEBUG
+#define YYDEBUG 0 /* Default to no yydebug support */
+#endif
+
+int
+yyparse PARAMS ((void));
static int
yylex PARAMS ((void));
void
yyerror PARAMS ((char *));
-int
-yyparse PARAMS ((void));
-
-#if MAINTENANCE_CMDS
-#define YYDEBUG 1
-#endif
-
%}
/* Although the yacc "value" of an expression is not used,
#include "parser-defs.h"
#include "m2-lang.h"
-/* These MUST be included in any grammar file!!!! Please choose unique names!
- Note that this are a combined list of variables that can be produced
- by any one of bison, byacc, or yacc. */
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
+ as well as gratuitiously global symbol names, so we can have multiple
+ yacc generated parsers in gdb. Note that these are only the variables
+ produced by yacc. If other parser generators (bison, byacc, etc) produce
+ additional global names that conflict at link time, then those parser
+ generators need to be fixed instead of adding those names to this list. */
+
#define yymaxdepth m2_maxdepth
#define yyparse m2_parse
#define yylex m2_lex
#define yy_yyv m2_yyv
#define yyval m2_val
#define yylloc m2_lloc
-#define yyrule m2_rule /* With YYDEBUG defined, byacc */
-#define yyname m2_name /* With YYDEBUG defined, byacc */
#define yyreds m2_reds /* With YYDEBUG defined */
#define yytoks m2_toks /* With YYDEBUG defined */
-#define yyss m2_yyss /* byacc */
-#define yyssp m2_yysp /* byacc */
-#define yyvs m2_yyvs /* byacc */
-#define yyvsp m2_yyvsp /* byacc */
-#if 0
-static char *
-make_qualname PARAMS ((char *, char *));
+#ifndef YYDEBUG
+#define YYDEBUG 0 /* Default to no yydebug support */
#endif
-static int
-parse_number PARAMS ((int));
+int
+yyparse PARAMS ((void));
static int
yylex PARAMS ((void));
void
yyerror PARAMS ((char *));
-int
-yyparse PARAMS ((void));
+#if 0
+static char *
+make_qualname PARAMS ((char *, char *));
+#endif
+
+static int
+parse_number PARAMS ((int));
/* The sign of the number being parsed. */
static int number_sign = 1;
static struct block *modblock=0;
#endif
-#if MAINTENANCE_CMDS
-#define YYDEBUG 1
-#endif
-
%}
/* Although the yacc "value" of an expression is not used,
projects / platform / upstream / binutils.git / commitdiff