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

* symtab.c (lookup_symbol_aux): Delete #if 0 hunk.
This commit is contained in:
David Carlton 2003-05-20 01:12:47 +00:00
parent 16ae0395b1
commit eed3f8ab35
2 changed files with 4 additions and 46 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2003-05-19 David Carlton <carlton@bactrian.org>
* symtab.c (lookup_symbol_aux): Delete #if 0 hunk.
2003-05-19 Michal Ludvig <mludvig@suse.cz>
* x86-64-tdep.c (x86_64_dwarf2gdb_regno_map): Fix

46
gdb/symtab.c
View File

@ -968,52 +968,6 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
if (sym != NULL)
return sym;
#if 0
/* NOTE: carlton/2002-11-05: At the time that this code was
#ifdeffed out, the value of 'block' was always NULL at this
point, hence the bemused comments below. */
/* FIXME: this code is never executed--block is always NULL at this
point. What is it trying to do, anyway? We already should have
checked the STATIC_BLOCK above (it is the superblock of top-level
blocks). Why is VAR_DOMAIN special-cased? */
/* Don't need to mess with the psymtabs; if we have a block,
that file is read in. If we don't, then we deal later with
all the psymtab stuff that needs checking. */
/* Note (RT): The following never-executed code looks unnecessary to me also.
* If we change the code to use the original (passed-in)
* value of 'block', we could cause it to execute, but then what
* would it do? The STATIC_BLOCK of the symtab containing the passed-in
* 'block' was already searched by the above code. And the STATIC_BLOCK's
* of *other* symtabs (those files not containing 'block' lexically)
* should not contain 'block' address-wise. So we wouldn't expect this
* code to find any 'sym''s that were not found above. I vote for
* deleting the following paragraph of code.
*/
if (domain == VAR_DOMAIN && block != NULL)
{
struct block *b;
/* Find the right symtab. */
ALL_SYMTABS (objfile, s)
{
bv = BLOCKVECTOR (s);
b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
if (BLOCK_START (b) <= BLOCK_START (block)
&& BLOCK_END (b) > BLOCK_START (block))
{
sym = lookup_block_symbol (b, name, linkage_name, VAR_DOMAIN);
if (sym)
{
block_found = b;
if (symtab != NULL)
*symtab = s;
return fixup_symbol_section (sym, objfile);
}
}
}
}
#endif /* 0 */
/* C++/Java/Objective-C: If requested to do so by the caller,
check to see if NAME is a field of `this'. */
if (is_a_field_of_this)