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Wed, 02 Apr 2025 17:45:18 -0600 From: Tom Tromey Date: Wed, 02 Apr 2025 17:45:18 -0600 Subject: [PATCH v2 19/28] Remove objfile::expand_symtabs_for_function MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250402-search-in-psyms-v2-19-ea91704487cb@tromey.com> References: <20250402-search-in-psyms-v2-0-ea91704487cb@tromey.com> In-Reply-To: <20250402-search-in-psyms-v2-0-ea91704487cb@tromey.com> To: gdb-patches@sourceware.org Cc: Tom Tromey X-Mailer: b4 0.14.2 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.123.18 X-Source-L: No X-Exim-ID: 1u07lm-000000014hd-2HDo X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-123-18.hlrn.qwest.net (prentzel.local) [97.122.123.18]:56394 X-Source-Auth: tom+tromey.com X-Email-Count: 20 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfGMcxfNqxL/YXni6sAv+1yexmOWF0ky1d8vGuueOgTISXuA6BPe+hCwuXrtYOmUm1OtN6wDHJfwBkfRUxo7Q854imDY+XFAUVJdMp+AsYa1euim5e3Gf /8lntYubGOKi8ar8xlZNbVDc86b1zfUKtezUZAZCA2kUQIVEIR358O0TI+FwtqmUzDvgipIDu/5GyTgFDNnNr5Bb4/Z44JiIHk0= X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org objfile::expand_symtabs_for_function only has a single caller now, so it can be removed. This also allows us to merge the expansion and searching phases, as done in other patches in this series. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=16994 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=16998 --- gdb/cp-support.c | 28 +++++++++++++++++----------- gdb/objfiles.h | 4 ---- gdb/symfile-debug.c | 22 ---------------------- 3 files changed, 17 insertions(+), 37 deletions(-) diff --git a/gdb/cp-support.c b/gdb/cp-support.c index 6dd364df1c4dc60a42c20482f195ee3f2350b5ca..22124d3f6091b53a7c1e100c4881027f716ce233 100644 --- a/gdb/cp-support.c +++ b/gdb/cp-support.c @@ -1455,17 +1455,15 @@ add_symbol_overload_list_qualified (const char *func_name, ? selected_block->objfile () : nullptr); + lookup_name_info base_lookup (func_name, symbol_name_match_type::FULL); + lookup_name_info lookup_name = base_lookup.make_ignore_params (); + gdbarch_iterate_over_objfiles_in_search_order (current_objfile ? current_objfile->arch () : current_inferior ()->arch (), - [func_name, surrounding_static_block, &overload_list] + [func_name, surrounding_static_block, &overload_list, lookup_name] (struct objfile *obj) { - /* Look through the partial symtabs for all symbols which - begin by matching FUNC_NAME. Make sure we read that - symbol table in. */ - obj->expand_symtabs_for_function (func_name); - - for (compunit_symtab *cust : obj->compunits ()) + auto callback = [&] (compunit_symtab *cust) { QUIT; const struct block *b = cust->blockvector ()->global_block (); @@ -1473,11 +1471,19 @@ add_symbol_overload_list_qualified (const char *func_name, b = cust->blockvector ()->static_block (); /* Don't do this block twice. */ - if (b == surrounding_static_block) - continue; + if (b != surrounding_static_block) + add_symbol_overload_list_block (func_name, b, overload_list); + return true; + }; - add_symbol_overload_list_block (func_name, b, overload_list); - } + /* Look through the partial symtabs for all symbols which + begin by matching FUNC_NAME. Make sure we read that + symbol table in. */ + obj->expand_symtabs_matching (nullptr, &lookup_name, + nullptr, callback, + (SEARCH_GLOBAL_BLOCK + | SEARCH_STATIC_BLOCK), + SEARCH_FUNCTION_DOMAIN); return 0; }, current_objfile); diff --git a/gdb/objfiles.h b/gdb/objfiles.h index 05e1e01d6352f6c0295e71fd611d6d6a19853673..6e119a5071f3b7846e060e9e433ea4729a286f14 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -577,10 +577,6 @@ struct objfile : intrusive_list_node /* See quick_symbol_functions. */ void dump (); - /* Find all the symbols in OBJFILE named FUNC_NAME, and ensure that - the corresponding symbol tables are loaded. */ - void expand_symtabs_for_function (const char *func_name); - /* See quick_symbol_functions. */ void expand_all_symtabs (); diff --git a/gdb/symfile-debug.c b/gdb/symfile-debug.c index 937839856b27fa7e38d472b9dccd3c125d0af878..856b10558a3ec471a1fc0fd288041134e2cd03ac 100644 --- a/gdb/symfile-debug.c +++ b/gdb/symfile-debug.c @@ -310,28 +310,6 @@ objfile::dump () iter->dump (this); } -void -objfile::expand_symtabs_for_function (const char *func_name) -{ - if (debug_symfile) - gdb_printf (gdb_stdlog, - "qf->expand_symtabs_for_function (%s, \"%s\")\n", - objfile_debug_name (this), func_name); - - lookup_name_info base_lookup (func_name, symbol_name_match_type::FULL); - lookup_name_info lookup_name = base_lookup.make_ignore_params (); - - for (const auto &iter : qf) - iter->expand_symtabs_matching (this, - nullptr, - &lookup_name, - nullptr, - nullptr, - (SEARCH_GLOBAL_BLOCK - | SEARCH_STATIC_BLOCK), - SEARCH_FUNCTION_DOMAIN); -} - void objfile::expand_all_symtabs () { -- 2.46.1