Package: emacs;
Reported by: martin rudalics <rudalics <at> gmx.at>
Date: Wed, 25 Nov 2015 17:50:02 UTC
Severity: normal
Found in version 25.1.50
Done: martin rudalics <rudalics <at> gmx.at>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: help-debbugs <at> gnu.org (GNU bug Tracking System) To: martin rudalics <rudalics <at> gmx.at> Cc: tracker <at> debbugs.gnu.org Subject: bug#22012: closed (25.1.50; gdb broken by (json-string-format "doesn't start with `\"'!")) Date: Tue, 13 Feb 2018 10:24:01 +0000
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Your message dated Tue, 13 Feb 2018 11:22:55 +0100 with message-id <5A82BC7F.4060907 <at> gmx.at> and subject line Re: bug#22012: 25.1.50; gdb broken by (json-string-format "doesn't start with `\"'!") has caused the debbugs.gnu.org bug report #22012, regarding 25.1.50; gdb broken by (json-string-format "doesn't start with `\"'!") to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs <at> gnu.org.) -- 22012: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22012 GNU Bug Tracking System Contact help-debbugs <at> gnu.org with problems
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From: martin rudalics <rudalics <at> gmx.at> To: Bug-Gnu-Emacs <bug-gnu-emacs <at> gnu.org> Subject: 25.1.50; gdb broken by (json-string-format "doesn't start with `\"'!") Date: Wed, 25 Nov 2015 18:49:33 +0100Setting a breakpoint in gdb currently fails with a message like Debugger entered--Lisp error: (json-string-format "doesn't start with `\"'!") signal(json-string-format ("doesn't start with `\"'!")) json-read-string() json-read-object() apply(json-read-object nil) json-read() json-read-object() apply(json-read-object nil) json-read() gdb-json-read-buffer("bkpt" "script") gdb-json-partial-output("bkpt" "script") gdb-breakpoints-list-handler-custom() gdb-breakpoints-list-handler() apply(gdb-breakpoints-list-handler nil) (save-current-buffer (set-buffer #<buffer *breakpoints of emacs.exe*>) (apply (quote gdb-breakpoints-list-handler) args)) (with-current-buffer #<buffer *breakpoints of emacs.exe*> (apply (quote gdb-breakpoints-list-handler) args)) (lambda (&rest args) (with-current-buffer #<buffer *breakpoints of emacs.exe*> (apply (quote gdb-breakpoints-list-handler) args)))() gdb-handle-reply(21) gdb-done-or-error("21" done "BreakpointTable={nr_rows=\"3\",nr_cols=\"6\",hdr=[{width=\"7\",alignment=\"-1\",col_name=\"number\",colhdr=\"Num\"},{width=\"14\",alignment=\"-1\",col_name=\"type\",colhdr=\"Type\"},{width=\"4\",alignment=\"-1\",col_name=\"disp\",colhdr=\"Disp\"},{width=\"3\",alignment=\"-1\",col_name=\"enabled\",colhdr=\"Enb\"},{width=\"10\",alignment=\"-1\",col_name=\"addr\",colhdr=\"Address\"},{width=\"40\",alignment=\"2\",col_name=\"what\",colhdr=\"What\"}],body=[bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x01149c82\",func=\"terminate_due_to_signal\",file=\"../../src/emacs.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\emacs.c\",line=\"371\",times=\"0\",original-location=\"terminate_due_to_signal\"},bkpt={number=\"2\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"0x011819c2\",func=\"init_sys_modes\",file=\"../../src/sysdep.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\sysdep.c\",line=\"905\",times=\"0\",script={\"silen t\",\"xgetptr globals.f_Vinitial_window_system\",\"xsymname $ptr\",\"xgetptr $symname\",\"set $tem = (struct Lisp_String *) $ptr\",\"set $tem = (char *) $tem->data\",\"if $tem[0] == 'x' && $tem[1] == '\\0'\",\"break x_error_quitter\",\"end\",\"continue\"},original-location=\"init_sys_modes\"},bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x010c13e5\",func=\"Fsplit_window_internal\",file=\"../../src/window.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\window.c\",line=\"4253\",times=\"0\",original-location=\"window.c:4253\"}]}" t) gdb-done("21" "BreakpointTable={nr_rows=\"3\",nr_cols=\"6\",hdr=[{width=\"7\",alignment=\"-1\",col_name=\"number\",colhdr=\"Num\"},{width=\"14\",alignment=\"-1\",col_name=\"type\",colhdr=\"Type\"},{width=\"4\",alignment=\"-1\",col_name=\"disp\",colhdr=\"Disp\"},{width=\"3\",alignment=\"-1\",col_name=\"enabled\",colhdr=\"Enb\"},{width=\"10\",alignment=\"-1\",col_name=\"addr\",colhdr=\"Address\"},{width=\"40\",alignment=\"2\",col_name=\"what\",colhdr=\"What\"}],body=[bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x01149c82\",func=\"terminate_due_to_signal\",file=\"../../src/emacs.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\emacs.c\",line=\"371\",times=\"0\",original-location=\"terminate_due_to_signal\"},bkpt={number=\"2\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"0x011819c2\",func=\"init_sys_modes\",file=\"../../src/sysdep.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\sysdep.c\",line=\"905\",times=\"0\",script={\"silent\",\"xgetptr globals.f_Vinitial_window_system\",\"xsymname $ptr\",\"xgetptr $symname\",\"set $tem = (struct Lisp_String *) $ptr\",\"set $tem = (char *) $tem->data\",\"if $tem[0] == 'x' && $tem[1] == '\\0'\",\"break x_error_quitter\",\"end\",\"continue\"},original-location=\"init_sys_modes\"},bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x010c13e5\",func=\"Fsplit_window_internal\",file=\"../../src/window.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\window.c\",line=\"4253\",times=\"0\",original-location=\"window.c:4253\"}]}" t) gdbmi-bnf-incomplete-record-result("21" (gdb-done . progressive)) #[0 "\302\300\301\242\"\207" ["21" ((gdb-done . progressive)) gdbmi-bnf-incomplete-record-result] 3]() gdbmi-bnf-result-and-async-record-impl() gdbmi-bnf-async-record() gdbmi-bnf-out-of-band-record() gdbmi-bnf-output() gud-gdbmi-marker-filter("19^error,msg=\"No registers.\"\n(gdb) \n20^done,threads=[]\n(gdb) \n21^done,BreakpointTable={nr_rows=\"3\",nr_cols=\"6\",hdr=[{width=\"7\",alignment=\"-1\",col_name=\"number\",colhdr=\"Num\"},{width=\"14\",alignment=\"-1\",col_name=\"type\",colhdr=\"Type\"},{width=\"4\",alignment=\"-1\",col_name=\"disp\",colhdr=\"Disp\"},{width=\"3\",alignment=\"-1\",col_name=\"enabled\",colhdr=\"Enb\"},{width=\"10\",alignment=\"-1\",col_name=\"addr\",colhdr=\"Address\"},{width=\"40\",alignment=\"2\",col_name=\"what\",colhdr=\"What\"}],body=[bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x01149c82\",func=\"terminate_due_to_signal\",file=\"../../src/emacs.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\emacs.c\",line=\"371\",times=\"0\",original-location=\"terminate_due_to_signal\"},bkpt={number=\"2\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"0x011819c2\",func=\"init_sys_modes\",file=\"../../src/sysdep.c\",fullname=\"c:\\\\emacs-gi t\\\\trunk\\\\src\\\\sysdep.c\",line=\"905\",times=\"0\",script={\"silent\",\"xgetptr globals.f_Vinitial_window_system\",\"xsymname $ptr\",\"xgetptr $symname\",\"set $tem = (struct Lisp_String *) $ptr\",\"set $tem = (char *) $tem->data\",\"if $tem[0] == 'x' && $tem[1] == '\\0'\",\"break x_error_quitter\",\"end\",\"continue\"},original-location=\"init_sys_modes\"},bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x010c13e5\",func=\"Fsplit_window_internal\",file=\"../../src/window.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\window.c\",line=\"4253\",times=\"0\",original-location=\"window.c:4253\"}]}\n(gdb) \n") apply(gud-gdbmi-marker-filter "19^error,msg=\"No registers.\"\n(gdb) \n20^done,threads=[]\n(gdb) \n21^done,BreakpointTable={nr_rows=\"3\",nr_cols=\"6\",hdr=[{width=\"7\",alignment=\"-1\",col_name=\"number\",colhdr=\"Num\"},{width=\"14\",alignment=\"-1\",col_name=\"type\",colhdr=\"Type\"},{width=\"4\",alignment=\"-1\",col_name=\"disp\",colhdr=\"Disp\"},{width=\"3\",alignment=\"-1\",col_name=\"enabled\",colhdr=\"Enb\"},{width=\"10\",alignment=\"-1\",col_name=\"addr\",colhdr=\"Address\"},{width=\"40\",alignment=\"2\",col_name=\"what\",colhdr=\"What\"}],body=[bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x01149c82\",func=\"terminate_due_to_signal\",file=\"../../src/emacs.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\emacs.c\",line=\"371\",times=\"0\",original-location=\"terminate_due_to_signal\"},bkpt={number=\"2\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"0x011819c2\",func=\"init_sys_modes\",file=\"../../src/sysdep.c\",fullname=\"c:\\\\em acs-git\\\\trunk\\\\src\\\\sysdep.c\",line=\"905\",times=\"0\",script={\"silent\",\"xgetptr globals.f_Vinitial_window_system\",\"xsymname $ptr\",\"xgetptr $symname\",\"set $tem = (struct Lisp_String *) $ptr\",\"set $tem = (char *) $tem->data\",\"if $tem[0] == 'x' && $tem[1] == '\\0'\",\"break x_error_quitter\",\"end\",\"continue\"},original-location=\"init_sys_modes\"},bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x010c13e5\",func=\"Fsplit_window_internal\",file=\"../../src/window.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\window.c\",line=\"4253\",times=\"0\",original-location=\"window.c:4253\"}]}\n(gdb) \n") gud-marker-filter("19^error,msg=\"No registers.\"\n(gdb) \n20^done,threads=[]\n(gdb) \n21^done,BreakpointTable={nr_rows=\"3\",nr_cols=\"6\",hdr=[{width=\"7\",alignment=\"-1\",col_name=\"number\",colhdr=\"Num\"},{width=\"14\",alignment=\"-1\",col_name=\"type\",colhdr=\"Type\"},{width=\"4\",alignment=\"-1\",col_name=\"disp\",colhdr=\"Disp\"},{width=\"3\",alignment=\"-1\",col_name=\"enabled\",colhdr=\"Enb\"},{width=\"10\",alignment=\"-1\",col_name=\"addr\",colhdr=\"Address\"},{width=\"40\",alignment=\"2\",col_name=\"what\",colhdr=\"What\"}],body=[bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x01149c82\",func=\"terminate_due_to_signal\",file=\"../../src/emacs.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\emacs.c\",line=\"371\",times=\"0\",original-location=\"terminate_due_to_signal\"},bkpt={number=\"2\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"0x011819c2\",func=\"init_sys_modes\",file=\"../../src/sysdep.c\",fullname=\"c:\\\\emacs-git\\\\t runk\\\\src\\\\sysdep.c\",line=\"905\",times=\"0\",script={\"silent\",\"xgetptr globals.f_Vinitial_window_system\",\"xsymname $ptr\",\"xgetptr $symname\",\"set $tem = (struct Lisp_String *) $ptr\",\"set $tem = (char *) $tem->data\",\"if $tem[0] == 'x' && $tem[1] == '\\0'\",\"break x_error_quitter\",\"end\",\"continue\"},original-location=\"init_sys_modes\"},bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x010c13e5\",func=\"Fsplit_window_internal\",file=\"../../src/window.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\window.c\",line=\"4253\",times=\"0\",original-location=\"window.c:4253\"}]}\n(gdb) \n") gud-filter(#<process gud-emacs.exe> "19^error,msg=\"No registers.\"\n(gdb) \n20^done,threads=[]\n(gdb) \n21^done,BreakpointTable={nr_rows=\"3\",nr_cols=\"6\",hdr=[{width=\"7\",alignment=\"-1\",col_name=\"number\",colhdr=\"Num\"},{width=\"14\",alignment=\"-1\",col_name=\"type\",colhdr=\"Type\"},{width=\"4\",alignment=\"-1\",col_name=\"disp\",colhdr=\"Disp\"},{width=\"3\",alignment=\"-1\",col_name=\"enabled\",colhdr=\"Enb\"},{width=\"10\",alignment=\"-1\",col_name=\"addr\",colhdr=\"Address\"},{width=\"40\",alignment=\"2\",col_name=\"what\",colhdr=\"What\"}],body=[bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x01149c82\",func=\"terminate_due_to_signal\",file=\"../../src/emacs.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\emacs.c\",line=\"371\",times=\"0\",original-location=\"terminate_due_to_signal\"},bkpt={number=\"2\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"0x011819c2\",func=\"init_sys_modes\",file=\"../../src/sysdep.c\",fullname=\"c: \\\\emacs-git\\\\trunk\\\\src\\\\sysdep.c\",line=\"905\",times=\"0\",script={\"silent\",\"xgetptr globals.f_Vinitial_window_system\",\"xsymname $ptr\",\"xgetptr $symname\",\"set $tem = (struct Lisp_String *) $ptr\",\"set $tem = (char *) $tem->data\",\"if $tem[0] == 'x' && $tem[1] == '\\0'\",\"break x_error_quitter\",\"end\",\"continue\"},original-location=\"init_sys_modes\"},bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x010c13e5\",func=\"Fsplit_window_internal\",file=\"../../src/window.c\",fullname=\"c:\\\\emacs-git\\\\trunk\\\\src\\\\window.c\",line=\"4253\",times=\"0\",original-location=\"window.c:4253\"}]}\n(gdb) \n") In GNU Emacs 25.1.50.1 (i686-pc-mingw32) of 2015-11-24 Repository revision: e53b310fdecd7e3f130295b85b15289046d7a430 Windowing system distributor 'Microsoft Corp.', version 5.1.2600 Configured using: 'configure --prefix=/c/emacs-git/ CFLAGS=-O3' martin
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From: martin rudalics <rudalics <at> gmx.at> To: Eli Zaretskii <eliz <at> gnu.org> Cc: dgutov <at> yandex.ru, 22012-close <at> debbugs.gnu.org Subject: Re: bug#22012: 25.1.50; gdb broken by (json-string-format "doesn't start with `\"'!") Date: Tue, 13 Feb 2018 11:22:55 +0100> When I manage to reproduce it, I will post the contents of the buffer. Apparently I didn't manage to do that in the past two years so I'm closing this bug. Thanks to all involved, martin
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