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gdb internal-error bad register size Waleska, Georgia

David Daney Reply to: debian-mips@lists.debian.org David Daney (on-list) David Daney (off-list) References: Re: mips64 assembler From: Camm Maguire Re: mips64 assembler From: David Daney recent SIGBUS/SIGSEGV mips kernel bug won't work, as the 32-bit GDB won'tbe able to handle the inferior's 64-bit addresses (due to how ptraceworks). i18n: Like "Thread-Id %d, [state] unknown"#: aix-thread.c:573msgid "unknown"msgstr ""#: aix-thread.c:1001#, possible-c-formatmsgid "aix-thread resume: unknown pthread %ld"msgstr ""#: aix-thread.c:1006#, possible-c-formatmsgid "aix-thread resume: no tid for pthread %ld"msgstr ""#: aix-thread.c:1180#, possible-c-formatmsgid "aix-thread: fetch_registers: Should never happen.#: aarch64-tdep.c:1242 arm-tdep.c:3401msgid "unknown type alignment"msgstr ""#: aarch64-tdep.c:2281#, possible-c-formatmsgid "aarch64_pseudo_register_name: bad register number %d"msgstr ""#: aarch64-tdep.c:2308#, possible-c-formatmsgid "aarch64_pseudo_register_type: bad register number %d"msgstr ""#: aarch64-tdep.c:2706#, possible-c-formatmsgid "aarch64_dump_tdep: Lowest pc =

Turning this setting \"off\" allows the debugger to\n""work around this bug. i18n: Like "Thread-Id %d, [state] running, detached"#: aix-thread.c:1792msgid ", detached"msgstr ""#. Create a core file of GDB? (y or n) y sorry, pid 270 was killed: orphaned traced process Abort 1027 [[email protected]:~/prj/xorg]$ -- |/"\ John D. Oh, you're right, of course.

This command sets the distance of the\n""search. Please could you recheck with the recent 14.04 LTS or 14.10 releases and reopen the issue if the problem persists? context other than a function call, in which case, it is#. won't work, as the 32-bit GDB won't >> be able to handle the inferior's 64-bit addresses (due to how ptrace >> works).

gcl-devel [Top][All Lists] Advanced [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Gcl-devel] Re: gdb for mips64 From: Camm Maguire Subject: [Gcl-devel] Re: gdb for mips64 Date: Tue, 26 Oct 2010 10:47:08 Even ifit can't debug 64-bit programs natively, it can remote debugthem, and debug 64-bit cores, in addition to getting rid of thatfailure mode.Post by Doug EvansHmmm, amd64-linux-nat.c is not compiled even i18n: Like "Percentage of duplicates, by count: (not applicable)".#. Looks like it doesn't. -- Pedro Alves Follow-Ups: Re: Debugging 64-bit programs using 32-bit GDB From: Pedro Alves References: Debugging 64-bit programs using 32-bit GDB From: Nikita Karetnikov Re: Debugging 64-bit

You're missing 2.5 years of development. out by the linker... That can mean that we are in#. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it.

The ptrace registers interfaces allow retrievingthe right register sets (at least the modern interfaces), butthings like breakpoints, etc. Aborting"msgstr ""#: ada-tasks.c:506msgid "Cannot find Common_ATCB type. you could also try > running this directly inside gdb. i18n: Like "Thread-Id %d, [state] idle"#: aix-thread.c:558msgid "idle"msgstr ""#.

Edit bug mail Other bug subscribers Subscribe someone else Bug attachments Dependencies.txt (edit) Add attachment • Take the tour • Read the guide © 2004-2016 CanonicalLtd. • Terms of use find the run-time symbols. sorry for not addressing this earlier. If no arguments\n""are given, every \"normal\" signal will be caught.\n""The a

Reading symbols from X...Reading symbols from /usr/libdata/debug//usr/X11R7/bin/Xorg.debug...done. Rozycki References: Re: recent SIGBUS/SIGSEGV mips kernel bug From: David Daney Re: recent SIGBUS/SIGSEGV mips kernel bug From: Camm Maguire Re: recent SIGBUS/SIGSEGV mips kernel bug From: David Daney Re: recent How to read SPSR value?#. Take care, > David Daney > > >> (gdb) r >> Starting program: /home/camm/gcl-2.6.8pre/unixport/saved_pre_gcl >> /home/wingsun/develop/build/gdb/gdb-6.8/gdb/mips-tdep.c:603: internal-error: >> bad register size >> A problem internal to GDB has been detected, >>

Maybe:"/tmp/hello.x64": not in recognized executable file format.?I'd just suggest building 32-bit GDB with 64-bit support. Save SPSR also;how?#. We have no idea which one is better. For help, type "help".

Can gdb be made to work on mips64? >> > > You have to have a 64-bit toolchain. > > Then something like this (untested): > > CC='mips64-linux-gnu -mabi=64' configure --host=mips64-linux PNH: Do we ever get here? Rozycki wrote: On Mon, 25 Oct 2010, David Daney wrote: I don't think a 32-bit gdb can debug 64-bit processes :-(. The ptrace registers interfaces allow retrievingthe right register sets (at least the modern interfaces), butthings like breakpoints, etc.

David Daney (gdb) r Starting program: /home/camm/gcl-2.6.8pre/unixport/saved_pre_gcl /home/wingsun/develop/build/gdb/gdb-6.8/gdb/mips-tdep.c:603: internal-error: bad register size A problem internal to GDB has been detected, further debugging may prove unreliable. In that case, you may wish to\n""increase the size of the search with the `set heuristic-fence-post' ""command.\n""\n""Otherwise, you told GDB there was a function where there isn't one, or\n""(more likely) you Baker, KN5UKS NetBSD Darwin/MacOS X |\ / jdbaker[snail]mylinuxisp[flyspeck]com OpenBSD FreeBSD | X No HTML/proprietary data in email. Use the \"file\" command."msgstr ""#: ada-exp.y:1373#, possible-c-formatmsgid "No definition of \"%s\" in current context."msgstr ""#: ada-exp.y:1375#, possible-c-formatmsgid "No definition of \"%s\" in specified context."msgstr ""#: ada-exp.y:1380#, possible-c-formatmsgid "Could not find renamed

Print the base priority.#: ada-tasks.c:1204#, possible-c-formatmsgid "Base Priority: %d\n"msgstr ""#: ada-tasks.c:1213#, possible-c-formatmsgid "State: Accepting rendezvous with %d"msgstr ""#: ada-tasks.c:1219#, possible-c-formatmsgid "State: Waiting on task %d's entry"msgstr ""#: ada-tasks.c:1223#, possible-c-formatmsgid "State: %s"msgstr For bug reporting instructions, please see: . readelf -a saved_ansi_gcl |grep IO_getc 2812: 0000000000000000 472 FUNC GLOBAL DEFAULT UND [email protected] (2) 15315: 0000000000000000 472 FUNC GLOBAL DEFAULT UND [email protected]@GLIBC_2.0 readelf -a saved_ansi_gcl |grep setjmp 2159: 00000001204b9b40 32 FUNC We need to get SPSR value, which is yet to be done.#: arm-tdep.c:10939#, possible-c-formatmsgid "Process record does not support instruction 0x%0x at address %s.\n"msgstr ""#.

Last I checked, Power had extra ptrace interfaces for that.Don't know about MIPS.(you can however connect a 32-bit GDB to a 64-bit GDBserver, and usethat to debug a 64-bit program, though For instructions, see: . /x/nbsd-tst/src/external/gpl3/gdb/lib/libgdb/../../dist/gdb/mips-tdep.c:768: internal-error: bad register size A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) y This is a bug, please report it. Take care, Follow-Ups: Re: gdb for mips64 From: Camm Maguire Re: gdb for mips64 From: Maciej W.

BSD just sits there and works! |/ \ GPGkeyID: D703 4A7E 479F 63F8 D3F4 BD99 9572 8F23 E4AD 1645 Follow-Ups: re: X on Lemote Yeeloong From: matthew green References: re: X mode, align dest to 4 bytes).#: arm-tdep.c:5544msgid "Single-stepping BX to non-word-aligned ARM instruction."msgstr ""#: arm-tdep.c:5606msgid "Instruction wrote to PC in an unexpected way when single-stepping"msgstr ""#: arm-tdep.c:5612msgid "Invalid argument to displaced_write_reg"msgstr Take care, -- Camm Maguire [email protected] ========================================================================== "The earth is but one country, and mankind its citizens." -- Baha'u'llah reply via email to [Prev in Thread] Current Thread [Next in Thread] SPSR is going to be changed.#.

i18n: Like "thread-identifier %d, [state] running, suspended"#: aix-thread.c:1775#, possible-c-formatmsgid "tid %d"msgstr ""#. Guess I was thinking of gdbserver, where linux-x86.c is shared between 32-bit and 64-bit, and it has the similar handling: if (sizeof (void *) == 4) { if (is_elf64 > 0) Print the Ada task ID.#: ada-tasks.c:1174#, possible-c-formatmsgid "Ada Task: %s\n"msgstr ""#: ada-tasks.c:1179#, possible-c-formatmsgid "Name: %s\n"msgstr ""#: ada-tasks.c:1181msgid "\n"msgstr ""#. Mark as duplicate Convert to a question Link a related branch Link to CVE You are not directly subscribed to this bug's notifications.

After more though, I think you may have to configure with --enable-64-bit-bfd for a 32-bit gdb to work on 64-bit processes. Attempting to run directly under 'gdb' exposes an internal error in 'gdb': 1026 [[email protected]:~/prj/xorg]$ sudo gdb X GNU gdb (GDB) 7.9.1 Copyright (C) 2015 Free Software Foundation, Inc.