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Call back after collecting all traces.

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2008-03-24  Soren Sandmann <sandmann@daimi.au.dk>

        * collector.c (collect_traces): Call back after collecting all
        traces. 

        * TODO: update

        * process.c: Simpler code to find vmlinux 



svn path=/trunk/; revision=406
This commit is contained in:
Soren Sandmann
2008-03-29 19:08:01 +00:00
committed by Søren Sandmann Pedersen
parent d2a6151f8d
commit 62ffe734b0
4 changed files with 48 additions and 26 deletions
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16
TODO
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@ -121,6 +121,22 @@ Before 1.2:
- do heuristic stackwalk in kernel
- do heuristic stackwalk in userland
- Send heuristic stack trace to user space, along with
location on the stack. Then, in userspace analyze the
machine code to determine the size of the stack frame at any
point. The instructions that would need to be recognized are:
subl <constant>, %esp
addl <constant>, %esp
leave
jcc
push
pop
GCC is unlikely to have different stack sizes at the entry
to a basic block.
We can often find a vmlinux in /lib/modules/<uname-r>/build.
* "Expand all" is horrendously slow because update_screenshot gets called
for every "expanded" signal. In fact even normal expanding is really