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[Bug mi/10041] New: Orphaned MI output when doing core-file debugging with -c option
- From: "marc dot khouzam at ericsson dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: 7 Apr 2009 19:03:58 -0000
- Subject: [Bug mi/10041] New: Orphaned MI output when doing core-file debugging with -c option
- Reply-to: sourceware-bugzilla at sourceware dot org
In HEAD and 6.8 (didn't try earlier), when using the -c option
on the command-line to specify the core file, when in MI mode,
there is a 'orphaned' frame output that is output on the first
MI command. In the session below you can see that my first
command is "-gdb-set confirm" and it has a frame as part
of its output. I ran the same command right after and got
the proper output.
> gdb -i mi -c core.32141 a.out
~"GNU gdb 6.8\n"
~"Copyright (C) 2008 Free Software Foundation, Inc.\n"
~"License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>\n"
~"This is free software: you are free to change and redistribute it.\n"
~"There is NO WARRANTY, to the extent permitted by law. Type \"show
copying\"\n"
~"and \"show warranty\" for details.\n"
~"This GDB was configured as \"i686-pc-linux-gnu\"...\n"
&"\nwarning: "
&"Can't read pathname for load map: Input/output error.\n"
~"Reading symbols from /usr/lib/libstdc++.so.6..."
~"done.\n"
~"Loaded symbols for /usr/lib/libstdc++.so.6\n"
~"Reading symbols from /lib/libm.so.6..."
~"done.\n"
~"Loaded symbols for /lib/libm.so.6\n"
~"Reading symbols from /lib/libgcc_s.so.1..."
~"done.\n"
~"Loaded symbols for /lib/libgcc_s.so.1\n"
~"Reading symbols from /lib/libc.so.6..."
~"done.\n"
~"Loaded symbols for /lib/libc.so.6\n"
~"Reading symbols from /lib/ld-linux.so.2..."
~"done.\n"
~"Loaded symbols for /lib/ld-linux.so.2\n"
&"Failed to read a valid object file image from memory.\n"
~"Core was generated by `/local/home/lmckhou/testing/a.out'.\n"
~"Program terminated with signal 5, Trace/breakpoint trap.\n"
~"[New process 32141]\n"
(gdb)
-gdb-set confirm
^done,frame={level="0",addr="0x080484eb",func="main",args=[],file="b.cc"
,fullname="/local/home/lmckhou/testing/b.cc",line="17"}
(gdb)
-gdb-set confirm
^done
(gdb)
--
Summary: Orphaned MI output when doing core-file debugging with -
c option
Product: gdb
Version: 6.8
Status: UNCONFIRMED
Severity: minor
Priority: P2
Component: mi
AssignedTo: unassigned at sourceware dot org
ReportedBy: marc dot khouzam at ericsson dot com
CC: gdb-prs at sourceware dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=10041
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