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Re: RFD: simple instruction cache code layout heuristics
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Joern Rennecke <amylaar at spamcop dot net>
- Cc: gcc at gcc dot gnu dot org, binutils <binutils at sourceware dot org>
- Date: Tue, 27 Jan 2009 06:58:25 -0800
- Subject: Re: RFD: simple instruction cache code layout heuristics
- References: <20090127094150.g1303vl28kokos8s-nzlynne@webmail.spamcop.net>
On Tue, Jan 27, 2009 at 6:41 AM, Joern Rennecke <amylaar@spamcop.net> wrote:
>
> The remaining question is how to best get the information from the
> compiler proper (cc1 / cc1plus etc) to the linker.
> Should the compiler write a temporary file, which is then read by the
> compiler driver to construct the link line?
>
Some compiler generates a special linker script to be used by linker.
It will be nice to have some way to specify the order of text and data
sections without creating a new linker script.
--
H.J.