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2013-01-14  Yao Qi  <yao@codesourcery.com>

	* dbxread.c (dbx_psymtab_to_symtab_1): Don't check PST is NULL.
	(dbx_psymtab_to_symtab): Likewise.
	* dwarf2read.c (dwarf2_psymtab_to_symtab): Likewise.
	* mdebugread.c (mdebug_psymtab_to_symtab): Likewise.
	* xcoffread.c (xcoff_psymtab_to_symtab_1): Likewise.
This commit is contained in:
Yao Qi 2013-01-14 10:39:33 +00:00
parent 7765a960b3
commit 442e4d9c87
5 changed files with 45 additions and 51 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2013-01-14 Yao Qi <yao@codesourcery.com>
* dbxread.c (dbx_psymtab_to_symtab_1): Don't check PST is NULL.
(dbx_psymtab_to_symtab): Likewise.
* dwarf2read.c (dwarf2_psymtab_to_symtab): Likewise.
* mdebugread.c (mdebug_psymtab_to_symtab): Likewise.
* xcoffread.c (xcoff_psymtab_to_symtab_1): Likewise.
2013-01-13 Jan Kratochvil <jan.kratochvil@redhat.com>
* parse.c (parse_exp_in_context): New variable inner_chain. Call

8
gdb/dbxread.c
View File

@ -2406,9 +2406,6 @@ dbx_psymtab_to_symtab_1 (struct objfile *objfile, struct partial_symtab *pst)
struct cleanup *old_chain;
int i;
if (!pst)
return;
if (pst->readin)
{
fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. "
@ -2455,7 +2452,7 @@ dbx_psymtab_to_symtab_1 (struct objfile *objfile, struct partial_symtab *pst)
}
/* Read in all of the symbols for a given psymtab for real.
Be verbose about it if the user wants that. */
Be verbose about it if the user wants that. PST is not NULL. */
static void
dbx_psymtab_to_symtab (struct objfile *objfile, struct partial_symtab *pst)
@ -2463,9 +2460,6 @@ dbx_psymtab_to_symtab (struct objfile *objfile, struct partial_symtab *pst)
bfd *sym_bfd;
struct cleanup *back_to = NULL;
if (!pst)
return;
if (pst->readin)
{
fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. "

70
gdb/dwarf2read.c
View File

@ -6405,52 +6405,50 @@ locate_pdi_sibling (const struct die_reader_specs *reader,
return skip_children (reader, info_ptr);
}
/* Expand this partial symbol table into a full symbol table. */
/* Expand this partial symbol table into a full symbol table. PST is
not NULL. */
static void
dwarf2_psymtab_to_symtab (struct objfile *objfile, struct partial_symtab *pst)
{
if (pst != NULL)
if (pst->readin)
{
if (pst->readin)
warning (_("bug: psymtab for %s is already read in."),
pst->filename);
}
else
{
if (info_verbose)
{
warning (_("bug: psymtab for %s is already read in."),
pst->filename);
printf_filtered (_("Reading in symbols for %s..."),
pst->filename);
gdb_flush (gdb_stdout);
}
else
/* Restore our global data. */
dwarf2_per_objfile = objfile_data (objfile, dwarf2_objfile_data_key);
/* If this psymtab is constructed from a debug-only objfile, the
has_section_at_zero flag will not necessarily be correct. We
can get the correct value for this flag by looking at the data
associated with the (presumably stripped) associated objfile. */
if (objfile->separate_debug_objfile_backlink)
{
if (info_verbose)
{
printf_filtered (_("Reading in symbols for %s..."),
pst->filename);
gdb_flush (gdb_stdout);
}
struct dwarf2_per_objfile *dpo_backlink
= objfile_data (objfile->separate_debug_objfile_backlink,
dwarf2_objfile_data_key);
/* Restore our global data. */
dwarf2_per_objfile = objfile_data (objfile, dwarf2_objfile_data_key);
/* If this psymtab is constructed from a debug-only objfile, the
has_section_at_zero flag will not necessarily be correct. We
can get the correct value for this flag by looking at the data
associated with the (presumably stripped) associated objfile. */
if (objfile->separate_debug_objfile_backlink)
{
struct dwarf2_per_objfile *dpo_backlink
= objfile_data (objfile->separate_debug_objfile_backlink,
dwarf2_objfile_data_key);
dwarf2_per_objfile->has_section_at_zero
= dpo_backlink->has_section_at_zero;
}
dwarf2_per_objfile->reading_partial_symbols = 0;
psymtab_to_symtab_1 (pst);
/* Finish up the debug error message. */
if (info_verbose)
printf_filtered (_("done.\n"));
dwarf2_per_objfile->has_section_at_zero
= dpo_backlink->has_section_at_zero;
}
dwarf2_per_objfile->reading_partial_symbols = 0;
psymtab_to_symtab_1 (pst);
/* Finish up the debug error message. */
if (info_verbose)
printf_filtered (_("done.\n"));
}
process_cu_includes ();

5
gdb/mdebugread.c
View File

@ -273,14 +273,11 @@ static char *mdebug_next_symbol_text (struct objfile *);
/* Exported procedure: Builds a symtab from the PST partial one.
Restores the environment in effect when PST was created, delegates
most of the work to an ancillary procedure, and sorts
and reorders the symtab list at the end. */
and reorders the symtab list at the end. PST is not NULL. */
static void
mdebug_psymtab_to_symtab (struct objfile *objfile, struct partial_symtab *pst)
{
if (!pst)
return;
if (info_verbose)
{
printf_filtered (_("Reading in symbols for %s..."), pst->filename);

5
gdb/xcoffread.c
View File

@ -1855,14 +1855,11 @@ xcoff_psymtab_to_symtab_1 (struct objfile *objfile, struct partial_symtab *pst)
}
/* Read in all of the symbols for a given psymtab for real.
Be verbose about it if the user wants that. */
Be verbose about it if the user wants that. PST is not NULL. */
static void
xcoff_psymtab_to_symtab (struct objfile *objfile, struct partial_symtab *pst)
{
if (!pst)
return;
if (pst->readin)
{
fprintf_unfiltered