ik wrote:
On Wed, Sep 19, 2012 at 10:39 AM, Mark Morgan Lloyd
<[email protected]> wrote:
Mark Morgan Lloyd wrote:
I've developed a useful convention which allows me to either load a
library on demand (via Dynlibs) or to link it statically. This combination
allows me to use standard Lazarus debugging techniques to sort out most
problems.
However, yesterday's discussion about calling /from/ a dynamically-loaded
library /into/ a program binary (other than the main program) raises an
interesting question: can Lazarus+gdb be persuaded to trace into a shared
library?
Does anybody have any thoughts on this? Martin?
I haven't tried to do it with gdb, however, I'm a big "fan" of
printing stuff into log files with much verbose as possible to figure
out things.
I hardly use a debugger, and usually use this technique.
When all else fails... :-)
OK, subsidiary question: is using a logfile or forcing a hypothetical
dump (I don't even know what facilities are available these days), is
there an easy way of making sense of an arbitrary variable without
spending ages finding where its elements are declared in the LCL/FCL/RTL
source?
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
--
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