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| /openbmc/linux/kernel/debug/ |
| H A D | gdbstub.c | diff fb82c0ff27b2c40c6f7a3d1a94cafb154591fa80 Wed Jul 21 19:27:05 CDT 2010 Jason Wessel <jason.wessel@windriver.com> repair gdbstub to match the gdbserial protocol specification
The gdbserial protocol handler should return an empty packet instead
of an error string when ever it responds to a command it does not
implement.
The problem cases come from a debugger client sending
qTBuffer, qTStatus, qSearch, qSupported.
The incorrect response from the gdbstub leads the debugger clients to
not function correctly. Recent versions of gdb will not detach correctly as a result of this behavior.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com>
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