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Ard Biesheuvel 06cd723125 BaseTools AARCH64: use tiny code model by default 
The AARCH64 tiny code model produces more efficient code, since it
uses relative symbol references rather than absolute references, i.e.,
an emitted relative reference refers to the symbol directly rather
than a literal containing its 64-bit absolute address. This saves
space in the binary, and reduces the number of relocation fixups that
need to be applied by the PE/COFF loader.

So now that we support relative relocations in GenFw, move to the
tiny code model by default. Note that the large model can still be
selected by individual modules by adding -mcmodel=large to the
appropriate CC_FLAGS.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18242 6f19259b-4bc3-4df7-8a09-765794883524
 		2015-08-20 06:39:12 +00:00
..
XMLSchema Sync BaseTool trunk (version r2649) into EDKII BaseTools. 2014-01-27 05:23:15 +00:00
Empty_Package_Information_Data_File.ini Sync BaseTools Branch (version r2271) to EDKII main trunk. 2011-08-26 07:46:26 +00:00
FrameworkDatabase.template Sync EDKII BaseTools to BaseTools project r1971 2010-05-18 05:04:32 +00:00
ReadMe.txt Restoring $WORKSPACE/BaseTools location, as the plan is to deprecate 2007-10-17 01:54:36 +00:00
build_rule.template BaseTools: remove ARMGCC and ARMLINUXGCC toolchains 2015-08-12 05:25:48 +00:00
target.template Sync BaseTool trunk (version r2599) into EDKII BaseTools. 2013-08-23 02:18:16 +00:00
tools_def.template BaseTools AARCH64: use tiny code model by default 2015-08-20 06:39:12 +00:00

ReadMe.txt

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

This directory contains the template files for the next generation of the
EDK II Build infrastructure.  These files will be copied into the WORKSPACE's
Conf directory if and only if the target files do not exist.

These files may be updated frequently.

The XMLSchema directory contains the EDK II Packaging XML definitions.  The
schema may change in the future.  It differs somewhat from the early versions
of the XML Schema.