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| author | Tom Tromey <tom@tromey.com> | 2021-03-20 17:23:40 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2021-03-20 17:23:44 -0600 |
| commit | 17d66340ebb4528307c6c5d08383859aab785db7 (patch) | |
| tree | 8ac73162b98501fb1d60f0961a6487a568095220 /gdb/dwarf2 | |
| parent | 84685904937577dabf4fb0b458784f853fc648be (diff) | |
| download | gdb-17d66340ebb4528307c6c5d08383859aab785db7.zip gdb-17d66340ebb4528307c6c5d08383859aab785db7.tar.gz gdb-17d66340ebb4528307c6c5d08383859aab785db7.tar.bz2 | |
Attach partial symtab storage to psymbol_functions
Currently, the storage for partial symtabs is attached to the objfile.
Ultimately, though, this direct assocation will be removed, and the
storage will be owned by the psymbol_functions object.
This patch is a step toward this goal. The storage is already managed
as a shared_ptr, to enable cross-objfile sharing, so this adds a
reference from the psymbol_functions, and changes some code in
psymtab.c to use this reference instead.
gdb/ChangeLog
2021-03-20 Tom Tromey <tom@tromey.com>
* dwarf2/read.c (dwarf2_build_psymtabs): Call
set_partial_symtabs.
* symfile.c (syms_from_objfile_1, reread_symbols): Update.
* psymtab.h (make_psymbol_functions): Add partial_symtabs
parameter.
* psymtab.c (find_pc_sect_psymtab): Add partial_symtabs
parameter.
(psymbol_functions::find_pc_sect_compunit_symtab)
(psymbol_functions::print_stats, psymbol_functions::dump)
(psymbol_functions::has_symbols): Update.
(make_psymbol_functions, dump_psymtab_addrmap): Add
partial_symtabs parameter.
(maintenance_print_psymbols): Update.
(psymbol_functions::expand_symtabs_matching): Update.
* psympriv.h (struct psymbol_functions): Add constructor.
<m_partial_symtabs>: New member.
<set_partial_symtabs>: New method.
Diffstat (limited to 'gdb/dwarf2')
| -rw-r--r-- | gdb/dwarf2/read.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index befaea5..c4acf29 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -6128,6 +6128,12 @@ dwarf2_build_psymtabs (struct objfile *objfile) /* Partial symbols were already read, so now we can simply attach them. */ objfile->partial_symtabs = per_bfd->partial_symtabs; + /* This is a temporary hack to ensure that the objfile and 'qf' + psymtabs are identical. */ + psymbol_functions *psf + = dynamic_cast<psymbol_functions *> (objfile->qf.get ()); + gdb_assert (psf != nullptr); + psf->set_partial_symtabs (per_bfd->partial_symtabs); per_objfile->resize_symtabs (); return; } |