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2003-05-19 David Carlton <carlton@bactrian.org>

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* language.h (struct language_defn): Add 'la_value_of_this'
	and 'la_lookup_symbol_nonlocal' members.
	* symtab.h: Declare basic_lookup_symbol_nonlocal,
	lookup_symbol_static, lookup_symbol_global,
	lookup_symbol_aux_block.
	* symtab.c (lookup_symbol_aux): Call language hooks to determine
	if we should search fields of this and how to do static/global
	lookup.
	(lookup_symbol_aux_block): Make extern.
	(basic_lookup_symbol_nonlocal): New.
	(lookup_symbol_static, lookup_symbol_global): Ditto.
	* ada-lang.c (ada_language_defn): Set 'la_value_of_this' and
	'la_lookup_symbol_nonlocal' members.
	* c-lang.c (c_language_defn, cplus_language_defn)
	(asm_language_defn, minimal_language_defn): Ditto.
	* jv-lang.c (java_language_defn): Ditto.
	* language.c (unknown_language_defn, auto_language_defn)
	(local_language_defn): Ditto.
	* m2-lang.c (m2_language_defn): Ditto.
	* objc-lang.c (objc_language_defn): Ditto.
	* scm-lang.c (scm_language_defn): Ditto.
	* f-lang.c (f_language_defn): Ditto, and include value.h as well.
	* p-lang.c (pascal_language_defn): Ditto for both.
	* Makefile.in (f-lang.o): Depend on value_h.
	(p-lang.o): Ditto.
This commit is contained in:
David Carlton
2003-05-20 01:55:18 +00:00
parent 89a9d1b163
commit 5f9a71c3d7
14 changed files with 219 additions and 59 deletions
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21
gdb/language.h
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@ -211,6 +211,27 @@ struct language_defn
if it isn't a language tramp for this language. */
CORE_ADDR (*skip_trampoline) (CORE_ADDR pc);
/* Now come some hooks for lookup_symbol. */
/* If this is non-NULL, lookup_symbol will do the 'field_of_this'
check, using this function to find the value of this. */
/* FIXME: carlton/2003-05-19: Audit all the language_defn structs
to make sure we're setting this appropriately: I'm sure it
could be NULL in more languages. */
struct value *(*la_value_of_this) (int complain);
/* This is a function that lookup_symbol will call when it gets to
the part of symbol lookup where C looks up static and global
variables. */
struct symbol *(*la_lookup_symbol_nonlocal) (const char *,
const char *,
const struct block *,
const domain_enum,
struct symtab **);
/* Return demangled language symbol, or NULL. */
char *(*la_demangle) (const char *mangled, int options);