From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D1D88386F419; Thu, 27 Aug 2020 08:14:09 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D1D88386F419 From: "vries at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug breakpoints/26544] linespec.c:3233: internal-error: void decode_line_full (): Assertion `result.size () == 1 || canonical->pre_expanded' failed. Date: Thu, 27 Aug 2020 08:14:09 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: breakpoints X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vries at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gdb-prs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-prs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Aug 2020 08:14:09 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D26544 --- Comment #2 from Tom de Vries --- Backtrace at assert: ... (gdb) bt #0 __GI_raise (sig=3Dsig@entry=3D6) at ../sysdeps/unix/sysv/linux/raise.c:= 51 #1 0x00007ffff4b96b01 in __GI_abort () at abort.c:79 #2 0x0000000000a63722 in dump_core () at /home/vries/gdb_versions/devel/src/gdb/utils.c:204 #3 0x0000000000a63bf4 in internal_vproblem(internal_problem *, const char = *, int, const char *, typedef __va_list_tag __va_list_tag *) (problem=3D0x1529= 260 ,=20 file=3D0xde4528 "/home/vries/gdb_versions/devel/src/gdb/linespec.c", line=3D3233,=20 fmt=3D0xde44e1 "%s: Assertion `%s' failed.", ap=3D0x7fffffffce98) at /home/vries/gdb_versions/devel/src/gdb/utils.c:414 #4 0x0000000000a63cc7 in internal_verror ( file=3D0xde4528 "/home/vries/gdb_versions/devel/src/gdb/linespec.c", line=3D3233,=20 fmt=3D0xde44e1 "%s: Assertion `%s' failed.", ap=3D0x7fffffffce98) at /home/vries/gdb_versions/devel/src/gdb/utils.c:439 #5 0x0000000000cf1389 in internal_error ( file=3D0xde4528 "/home/vries/gdb_versions/devel/src/gdb/linespec.c", line=3D3233,=20 fmt=3D0xde44e1 "%s: Assertion `%s' failed.") at /home/vries/gdb_versions/devel/src/gdbsupport/errors.cc:55 #6 0x000000000074c828 in decode_line_full (location=3D0x2250080, flags=3D1, search_pspace=3D0x0,=20 default_symtab=3D0x0, default_line=3D0, canonical=3D0x7fffffffd410, select_mode=3D0x0,=20 filter=3D0x0) at /home/vries/gdb_versions/devel/src/gdb/linespec.c:3233 #7 0x00000000004daaa4 in parse_breakpoint_sals (location=3D0x2250080,=20 canonical=3D0x7fffffffd410) at /home/vries/gdb_versions/devel/src/gdb/breakpoint.c:9025 #8 0x00000000004e5e02 in create_sals_from_location_default (location=3D0x2250080,=20 canonical=3D0x7fffffffd410, type_wanted=3Dbp_breakpoint) at /home/vries/gdb_versions/devel/src/gdb/breakpoint.c:13725 #9 0x00000000004e327c in bkpt_create_sals_from_location (location=3D0x2250= 080,=20 canonical=3D0x7fffffffd410, type_wanted=3Dbp_breakpoint) at /home/vries/gdb_versions/devel/src/gdb/breakpoint.c:12526 #10 0x00000000004db3b8 in create_breakpoint (gdbarch=3D0x2225a80, location=3D0x2250080,=20 cond_string=3D0x0, thread=3D0, extra_string=3D0x0, parse_extra=3D1, tem= pflag=3D0,=20 type_wanted=3Dbp_breakpoint, ignore_count=3D0, pending_break_support=3DAUTO_BOOLEAN_AUTO,=20 ops=3D0x1594380 , from_tty=3D0, enabled=3D1, inter= nal=3D0, flags=3D0) at /home/vries/gdb_versions/devel/src/gdb/breakpoint.c:9240 #11 0x00000000004dbc5e in break_command_1 (arg=3D0x7fffffffe1b4 "", flag=3D= 0, from_tty=3D0) at /home/vries/gdb_versions/devel/src/gdb/breakpoint.c:9408 #12 0x00000000004dbf41 in break_command (arg=3D0x7fffffffe1ad "main:L1", from_tty=3D0) at /home/vries/gdb_versions/devel/src/gdb/breakpoint.c:9469 #13 0x000000000053b9d0 in do_const_cfunc (c=3D0x1a9fd00, args=3D0x7fffffffe= 1ad "main:L1",=20 from_tty=3D0) at /home/vries/gdb_versions/devel/src/gdb/cli/cli-decode.= c:95 #14 0x000000000053f1ad in cmd_func (cmd=3D0x1a9fd00, args=3D0x7fffffffe1ad "main:L1", from_tty=3D0) at /home/vries/gdb_versions/devel/src/gdb/cli/cli-decode.c:2181 #15 0x00000000009f2940 in execute_command (p=3D0x7fffffffe1b3 "1", from_tty= =3D0) at /home/vries/gdb_versions/devel/src/gdb/top.c:668 #16 0x000000000078c961 in catch_command_errors ( command=3D0x9f23f0 , arg=3D0x7ffffff= fe1ab "b main:L1",=20 from_tty=3D0) at /home/vries/gdb_versions/devel/src/gdb/main.c:457 #17 0x000000000078dd0e in captured_main_1 (context=3D0x7fffffffdb20) at /home/vries/gdb_versions/devel/src/gdb/main.c:1219 #18 0x000000000078df4f in captured_main (data=3D0x7fffffffdb20) at /home/vries/gdb_versions/devel/src/gdb/main.c:1243 #19 0x000000000078dfba in gdb_main (args=3D0x7fffffffdb20) at /home/vries/gdb_versions/devel/src/gdb/main.c:1268 #20 0x0000000000415714 in main (argc=3D10, argv=3D0x7fffffffdc28) at /home/vries/gdb_versions/devel/src/gdb/gdb.c:32 ... Asserts because: ... (gdb)=20 #6 0x000000000074c828 in decode_line_full (location=3D0x2250080, flags=3D1, search_pspace=3D0x0, default_symtab=3D0x0, default_line=3D0, canonical=3D0x7fffffffd410, select_mode=3D0x0, filter=3D0x0) at /home/vries/gdb_versions/devel/src/gdb/linespec.c:3233 3233 gdb_assert (result.size () =3D=3D 1 || canonical->pre_expanded); (gdb) p result $1 =3D std::vector of length 0, capacity 0 (gdb) p canonical.pre_expanded $2 =3D false ... --=20 You are receiving this mail because: You are on the CC list for the bug.=