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On Wed, Aug 09, 2006 at 11:21:59PM -0700, Nikolay Molchanov wrote:I would be happy to take a look at the discussion.
Hello!
There seems to be a problem with setting a breakpoint in files, which names have spaces (usually it happens on Windows, but it is possible to create such files in Unix filesystems as well).
Here is a part of a log file, that shows the problem.
Note that '\ ' works just great in "-file-exec-and-symbols" command,
but does not work in "-break-insert" command.
Quoting in the MI interface is generally inconsistent. If you care,
you can find a somewhat more detailed summary of the problems in the
archives a few months ago.
Unfortunately this does not work:
221-break-insert C:/Documents\ and\ Settings/nikm/.netbeans/Netbeans\ Projects/Args1/src/main.c:17 &"mi_cmd_break_insert: Garbage following <location>\n" 221^error,msg="mi_cmd_break_insert: Garbage following <location>" (gdb)
I tried to use single and double quotes, but still no luck.
Is it a known problem? Is there a workaround?
Let's see. For current versions of GDB, -break-insert is parsed as a true MI command, which means it passes through the MI quoting rules. That's described in the GDB manual (GDB/MI Input Syntax). It says that single quotes and backslashes aren't special, only double quotes, and within double quotes things are treated as a C string. Then, after that escaping, it is passed to the normal breakpoint code.
So if you want to simulate:
break 'C:/Documents and Settings/foo.c':17
And this one also does not work:You'd need -break-insert "'C:/Documents and Settings/foo.c':17"
This is actually more or less how things are supposed to work.
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