Write enable .text section
Fri Mar 24 01:47:00 GMT 2006
Thanks for the reply! Well basically I got the SMC
code working, only problem is that the .text section
of the executable file is default read/execute only.
Using the linker with Visual C++ I can set the
parameter /section:.text RWE but I can't find the
equivalent for gcc. Right now I got to use a PE
editor to manually set the Write flag which is a tad
--- "Meissner, Michael" <email@example.com>
> It depends on the operating system you are using as
> well as the linker.
> If you are using the GNU linker, you can do what you
> want by using
> linker scripts, but these are very arcane.....
> I have worked on platforms where it was impossible
> to write self
> modifying code in any fashion, and on many other
> systems where you had
> to go through various hoops to make sure all of the
> caches are flushed
> properly (the trampoline code within the compiler
> generates self
> modifying code).
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