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arch/arm: ARM supports the softfp convention

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ARM compilers can be built for soft float (software only, floats in
core registers), hard float (uses floating point instructions, floats
in FPU registers), or the half-way house softfp (uses floating point
instructions, floats in core registers).

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2011-10-19 15:27:32 +13:00 committed by Michael Hope
parent 4fc56b1d14
commit d6ab57ffcb
1 changed files with 1 additions and 0 deletions
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config/arch/arm.in
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@ -10,6 +10,7 @@
## select ARCH_SUPPORT_CPU
## select ARCH_SUPPORT_TUNE
## select ARCH_SUPPORT_FPU
## select ARCH_SUPPORT_SOFTFP
##
## help The ARM architecture, as defined by:
## help http://www.arm.com/