On 2013-02-25 15:15, Stefan Hajnoczi wrote: > On Sun, Feb 24, 2013 at 02:03:51PM +0100, Jan Kiszka wrote: >> Hi, >> >> running qemu-system-xxx under recent gdb gives me this instead of >> starting QEMU: >> >> GNU gdb (GDB) 7.5.1 >> Copyright (C) 2012 Free Software Foundation, Inc. >> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> >> This is free software: you are free to change and redistribute it. >> There is NO WARRANTY, to the extent permitted by law. Type "show copying" >> and "show warranty" for details. >> This GDB was configured as "x86_64-unknown-linux-gnu". >> For bug reporting instructions, please see: >> <http://www.gnu.org/software/gdb/bugs/>... >> Reading symbols from qemu-system-arm...done. >> (gdb) r >> Starting program: qemu-system-arm >> Warning: >> Cannot insert breakpoint -1. >> Error accessing memory address 0x34e770: Input/output error. >> >> >> Commenting out the JIT debug information or using a much older gdb >> is currently the only option to debug QEMU here. It's affecting non-TCG >> operation, too. Any ideas? > > Works for me with GNU gdb (GDB) Fedora (7.5.1-32.fc18). > > http://sourceware.org/bugzilla/show_bug.cgi?id=14585
Hmm, maybe fedora has a patch or a different configuration (I'm using vanilla gdb). Jan -- Siemens AG, Corporate Technology, CT RTC ITP SDP-DE Corporate Competence Center Embedded Linux
