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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-03-08 15:25:00 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-03-08 15:25:00 +0000 |
| commit | 7944822188eb0d050112f2de13d0c7513692a042 (patch) | |
| tree | bb1144f351e49195f15994c88ce945fd7fec5432 /gdb/parser-defs.h | |
| parent | ce2f21b2cd3c23f8ce9c8b56baf0028ecc36ec48 (diff) | |
| download | gdb-7944822188eb0d050112f2de13d0c7513692a042.zip gdb-7944822188eb0d050112f2de13d0c7513692a042.tar.gz gdb-7944822188eb0d050112f2de13d0c7513692a042.tar.bz2 | |
* parser-defs.h: Add "extern" to start of variable declarations so
we don't end up with commons.
* parse.c: Define these variables.
Diffstat (limited to 'gdb/parser-defs.h')
| -rw-r--r-- | gdb/parser-defs.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gdb/parser-defs.h b/gdb/parser-defs.h index c03e1a2..c7bdd62 100644 --- a/gdb/parser-defs.h +++ b/gdb/parser-defs.h @@ -30,24 +30,24 @@ struct std_regs { extern struct std_regs std_regs[]; extern unsigned num_std_regs; -struct expression *expout; -int expout_size; -int expout_ptr; +extern struct expression *expout; +extern int expout_size; +extern int expout_ptr; /* If this is nonzero, this block is used as the lexical context for symbol names. */ -struct block *expression_context_block; +extern struct block *expression_context_block; /* The innermost context required by the stack and register variables we've encountered so far. */ -struct block *innermost_block; +extern struct block *innermost_block; /* The block in which the most recently discovered symbol was found. */ -struct block *block_found; +extern struct block *block_found; /* Number of arguments seen so far in innermost function call. */ -int arglist_len; +extern int arglist_len; /* A string token, either a char-string or bit-string. Char-strings are used, for example, for the names of symbols. */ @@ -82,8 +82,8 @@ union type_stack_elt { enum type_pieces piece; int int_val; }; -union type_stack_elt *type_stack; -int type_stack_depth, type_stack_size; +extern union type_stack_elt *type_stack; +extern int type_stack_depth, type_stack_size; extern void write_exp_elt PARAMS ((union exp_element)); @@ -134,7 +134,7 @@ extern struct type *follow_types PARAMS ((struct type *)); /* During parsing of a C expression, the pointer to the next character is in this variable. */ -char *lexptr; +extern char *lexptr; /* Tokens that refer to names do so with explicit pointer and length, so they can share the storage that lexptr is parsing. @@ -145,15 +145,15 @@ char *lexptr; namecopy is allocated once, guaranteed big enough, for each parsing. */ -char *namecopy; +extern char *namecopy; /* Current depth in parentheses within the expression. */ -int paren_depth; +extern int paren_depth; /* Nonzero means stop parsing on first comma (if not within parentheses). */ -int comma_terminates; +extern int comma_terminates; /* These codes indicate operator precedences for expression printing, least tightly binding first. */ |