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2002-01-30 Daniel Jacobowitz <drow@mvista.com> 

* symtab.c (find_pc_sect_psymtab): Do not search psymtabs for
        data symbols, since we search based on textlow and texthigh.
        (find_pc_sect_symtab): Likewise.
This commit is contained in:
Daniel Jacobowitz 2002-01-31 05:03:31 +00:00
parent 4e4770d0c6
commit 8a48e96728
2 changed files with 34 additions and 2 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2002-01-30 Daniel Jacobowitz <drow@mvista.com>
* symtab.c (find_pc_sect_psymtab): Do not search psymtabs for
data symbols, since we search based on textlow and texthigh.
(find_pc_sect_symtab): Likewise.
2002-01-30 Andrew Cagney <ac131313@redhat.com>
* defs.h (vwarning): Declare.

30
gdb/symtab.c
View File

@ -355,12 +355,24 @@ find_pc_sect_psymtab (CORE_ADDR pc, asection *section)
{
register struct partial_symtab *pst;
register struct objfile *objfile;
struct minimal_symbol *msymbol;
/* If we know that this is not a text address, return failure. This is
necessary because we loop based on texthigh and textlow, which do
not include the data ranges. */
msymbol = lookup_minimal_symbol_by_pc_section (pc, section);
if (msymbol
&& (msymbol->type == mst_data
|| msymbol->type == mst_bss
|| msymbol->type == mst_abs
|| msymbol->type == mst_file_data
|| msymbol->type == mst_file_bss))
return NULL;
ALL_PSYMTABS (objfile, pst)
{
if (pc >= pst->textlow && pc < pst->texthigh)
{
struct minimal_symbol *msymbol;
struct partial_symtab *tpst;
/* An objfile that has its functions reordered might have
@ -371,7 +383,6 @@ find_pc_sect_psymtab (CORE_ADDR pc, asection *section)
section == 0) /* can't validate section this way */
return (pst);
msymbol = lookup_minimal_symbol_by_pc_section (pc, section);
if (msymbol == NULL)
return (pst);
@ -1386,6 +1397,21 @@ find_pc_sect_symtab (CORE_ADDR pc, asection *section)
register struct partial_symtab *ps;
register struct objfile *objfile;
CORE_ADDR distance = 0;
struct minimal_symbol *msymbol;
/* If we know that this is not a text address, return failure. This is
necessary because we loop based on the block's high and low code
addresses, which do not include the data ranges, and because
we call find_pc_sect_psymtab which has a similar restriction based
on the partial_symtab's texthigh and textlow. */
msymbol = lookup_minimal_symbol_by_pc_section (pc, section);
if (msymbol
&& (msymbol->type == mst_data
|| msymbol->type == mst_bss
|| msymbol->type == mst_abs
|| msymbol->type == mst_file_data
|| msymbol->type == mst_file_bss))
return NULL;
/* Search all symtabs for the one whose file contains our address, and which
is the smallest of all the ones containing the address. This is designed