From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2126) id 43960398AC32; Fri, 27 May 2022 13:53:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 43960398AC32 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable From: Tom Tromey To: gdb-cvs@sourceware.org Subject: [binutils-gdb] Fix crash with "maint print arc" X-Act-Checkin: binutils-gdb X-Git-Author: Tom Tromey X-Git-Refname: refs/heads/master X-Git-Oldrev: 202be274a41a912f705141d9fb3574f4b0d415e1 X-Git-Newrev: 509e6230915a050d510a36ca9482193c76a6a216 Message-Id: <20220527135332.43960398AC32@sourceware.org> Date: Fri, 27 May 2022 13:53:32 +0000 (GMT) X-BeenThere: gdb-cvs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 May 2022 13:53:32 -0000 https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D509e6230915a= 050d510a36ca9482193c76a6a216 commit 509e6230915a050d510a36ca9482193c76a6a216 Author: Tom Tromey Date: Fri May 27 07:52:16 2022 -0600 Fix crash with "maint print arc" =20 Luis noticed that "maint print arc" would crash, because the command handler did not find "show" in the command name, violating an invariant. This patch fixes the bug by changing the registration to use add_basic_prefix_cmd instead. Diff: --- gdb/arc-tdep.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/gdb/arc-tdep.c b/gdb/arc-tdep.c index 98bd1c4bc0a..3edfd466f3b 100644 --- a/gdb/arc-tdep.c +++ b/gdb/arc-tdep.c @@ -2474,11 +2474,11 @@ _initialize_arc_tdep () /* Register ARC-specific commands with gdb. */ =20 /* Add root prefix command for "maintenance print arc" commands. */ - add_show_prefix_cmd ("arc", class_maintenance, - _("ARC-specific maintenance commands for printing GDB " - "internal state."), - &maintenance_print_arc_list, - 0, &maintenanceprintlist); + add_basic_prefix_cmd ("arc", class_maintenance, + _("ARC-specific maintenance commands for printing GDB " + "internal state."), + &maintenance_print_arc_list, + 0, &maintenanceprintlist); =20 add_cmd ("arc-instruction", class_maintenance, dump_arc_instruction_command,