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config/arch/sh.in.2
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 1782 5eda3399a797
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

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> 
     1 # Super-H specific configuration file

     2 

     3 choice

     4     bool

     5     prompt "Variant"

     6 

     7 config ARCH_SH_SH3

     8     bool

     9     prompt "sh3"

    10 

    11 config ARCH_SH_SH4

    12     bool

    13     prompt "sh4"

    14 

    15 config ARCH_SH_SH4A

    16     bool

    17     prompt "sh4a"

    18 

    19 endchoice

    20 

    21 config ARCH_SH_VARIANT

    22     string

    23     default "sh3"   if ARCH_SH_SH3

    24     default "sh4"   if ARCH_SH_SH4

    25     default "sh4a"  if ARCH_SH_SH4A
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