From: "Metzger, Markus T" <markus.t.metzger@intel.com>
To: "brobecker@adacore.com" <brobecker@adacore.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>,
Kevin Buettner <kevinb@redhat.com>
Subject: RE: [PATCH v5 08/15] gdb, ada: collect standard exceptions in all objfiles
Date: Mon, 18 Jul 2022 05:35:59 +0000 [thread overview]
Message-ID: <DM8PR11MB57494330C9139DBC06F78A4DDE8C9@DM8PR11MB5749.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20220602132514.957983-9-markus.t.metzger@intel.com>
Hello Joel,
Would you be able to review this Ada-related patch?
thanks,
markus.
>-----Original Message-----
>From: Metzger, Markus T <markus.t.metzger@intel.com>
>Sent: Donnerstag, 2. Juni 2022 15:25
>To: gdb-patches@sourceware.org
>Subject: [PATCH v5 08/15] gdb, ada: collect standard exceptions in all objfiles
>
>When searching for standard exceptions for Ada, we lookup the minimal
>symbol of each exception. With linker namespaces there can be multiple
>instances in different namespaces. Collect them all.
>---
> gdb/ada-lang.c | 30 +++++++++++++++++++++++-------
> 1 file changed, 23 insertions(+), 7 deletions(-)
>
>diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
>index 6ab01fd27d4..2b251693b72 100644
>--- a/gdb/ada-lang.c
>+++ b/gdb/ada-lang.c
>@@ -13016,15 +13016,29 @@ ada_add_standard_exceptions (compiled_regex
>*preg,
> {
> if (preg == NULL || preg->exec (name, 0, NULL, 0) == 0)
> {
>- struct bound_minimal_symbol msymbol
>- = ada_lookup_simple_minsym (name);
>+ symbol_name_match_type match_type = name_match_type_from_name
>(name);
>+ lookup_name_info lookup_name (name, match_type);
>
>- if (msymbol.minsym != NULL)
>- {
>- struct ada_exc_info info
>- = {name, msymbol.value_address ()};
>+ symbol_name_matcher_ftype *match_name
>+ = ada_get_symbol_name_matcher (lookup_name);
>
>- exceptions->push_back (info);
>+ /* Iterate over all objfiles irrespective of scope or linker
>+ namespaces so we get all exceptions anywhere in the
>+ progspace. */
>+ for (objfile *objfile : current_program_space->objfiles ())
>+ {
>+ for (minimal_symbol *msymbol : objfile->msymbols ())
>+ {
>+ if (match_name (msymbol->linkage_name (), lookup_name,
>+ nullptr)
>+ && msymbol->type () != mst_solib_trampoline)
>+ {
>+ ada_exc_info info
>+ = {name, msymbol->value_address (objfile)};
>+
>+ exceptions->push_back (info);
>+ }
>+ }
> }
> }
> }
>@@ -13122,6 +13136,8 @@ ada_add_global_exceptions (compiled_regex *preg,
> SEARCH_GLOBAL_BLOCK | SEARCH_STATIC_BLOCK,
> VARIABLES_DOMAIN);
>
>+ /* Iterate over all objfiles irrespective of scope or linker namespaces
>+ so we get all exceptions anywhere in the progspace. */
> for (objfile *objfile : current_program_space->objfiles ())
> {
> for (compunit_symtab *s : objfile->compunits ())
>--
>2.35.3
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next prev parent reply other threads:[~2022-07-18 5:36 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-02 13:24 [PATCH v5 00/15] basic linker namespace support Markus Metzger
2022-06-02 13:25 ` [PATCH v5 01/15] gdb, testsuite: extend gdb_test_multiple checks Markus Metzger
2022-06-13 1:28 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 02/15] gdb, solib-svr4: remove locate_base() Markus Metzger
2022-06-02 23:04 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 03/15] gdb, gdbserver: support dlmopen() Markus Metzger
2022-06-19 4:02 ` Kevin Buettner
2022-06-27 12:55 ` Metzger, Markus T
2022-06-30 22:35 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 04/15] gdbserver: move main_lm handling into caller Markus Metzger
2022-06-19 4:22 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 05/15] gdb, gdbserver: extend RSP to support namespaces Markus Metzger
2022-06-02 16:09 ` Eli Zaretskii
2022-06-19 4:32 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 06/15] gdb, compile: unlink objfile stored in module Markus Metzger
2022-06-23 17:20 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 07/15] gdb, python: use gdbarch_iterate_over_objfiles_in_search_order Markus Metzger
2022-06-24 17:18 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 08/15] gdb, ada: collect standard exceptions in all objfiles Markus Metzger
2022-06-24 17:26 ` Kevin Buettner
2022-07-18 16:49 ` Tom Tromey
2022-07-18 5:35 ` Metzger, Markus T [this message]
2022-09-14 8:19 ` Metzger, Markus T
2022-09-14 8:37 ` Joel Brobecker
2022-09-14 8:45 ` Metzger, Markus T
2022-06-02 13:25 ` [PATCH v5 09/15] gdb, ada: update ada_lookup_simple_minsym Markus Metzger
2022-06-24 23:42 ` Kevin Buettner
2022-07-18 17:02 ` Tom Tromey
2022-07-19 7:14 ` Metzger, Markus T
2022-09-14 8:19 ` Metzger, Markus T
2022-09-21 16:11 ` Tom Tromey
2022-06-02 13:25 ` [PATCH v5 10/15] gdb, ada: update ada_add_all_symbols Markus Metzger
2022-06-24 23:53 ` Kevin Buettner
2022-07-18 5:36 ` Metzger, Markus T
2022-07-18 16:56 ` Tom Tromey
2022-07-19 7:13 ` Metzger, Markus T
2022-07-19 12:23 ` Tom Tromey
2022-07-19 13:49 ` Metzger, Markus T
2022-06-02 13:25 ` [PATCH v5 11/15] gdb, cp: update add_symbol_overload_list_qualified Markus Metzger
2022-06-24 23:59 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 12/15] gdb, hppa: remove unused hppa_lookup_stub_minimal_symbol Markus Metzger
2022-06-25 0:01 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 13/15] gdb, symtab: inline find_quick_global_symbol_language Markus Metzger
2022-06-25 0:16 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 14/15] gdb: update gnu ifunc resolve Markus Metzger
2022-06-25 0:34 ` Kevin Buettner
2022-06-02 13:25 ` [PATCH v5 15/15] gdb, solib-svr4: support namespaces in DSO iteration Markus Metzger
2022-06-25 0:42 ` Kevin Buettner
2022-07-15 10:30 ` [PATCH v5 00/15] basic linker namespace support Metzger, Markus T
2022-07-16 0:04 ` Kevin Buettner
2022-07-18 5:33 ` Metzger, Markus T
2022-10-05 11:16 ` Metzger, Markus T
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