[Dev] Tizen 3.0 proposal for applications launch
thiago.macieira at intel.com
Tue Oct 15 16:24:09 GMT 2013
On terça-feira, 15 de outubro de 2013 17:35:13, Łukasz Stelmach wrote:
> > This is not madness. Before we had dynamic shared libraries we had
> > static shared libraries. No runtime linking required, everything is
> > done via table lookups. You can't delete interfaces from a static
> > shared library, so they make development slightly more difficult. They
> > are lots faster.
> a.out? I may be too young to remember.
Yeah, that's pre-ELF. It's also before my day. My first Linux install still had
a.out support and libc.so.4, but that was only for compatibility.
ELF is a big beast, however. To speed up, I recommend prelinking libraries,
executables, using techniques like ELF symbol visibility, protected
visibility, -Bsymbolic, etc.
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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