config/arch/mips.in.2
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 18:29:35 2011 +0200 (2011-07-17)
changeset 2926 d304c8a7bfa8
permissions -rw-r--r--
binutils: split binutils to backend/frontend, a-la cc_core

Move the actual binutils code to a backend function that builds the
required combo of build/host/target as requested by a frontend.

This split is currently a no-op, but is required for the upcoming
canadian-cross rework, where we'll be needing to build two binutils,
one for build/build/target, and one for build/host/target.

This applies to the three binutils:
- GNU binutils
- elf2flt
- sstrip

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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# MIPS specific config options
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choice
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    bool
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    prompt "ABI"
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config ARCH_mips_o32
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    bool
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    prompt "o32"
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    depends on ARCH_32
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    help
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      This is the -mabi=32 gcc option.
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config ARCH_mips_n32
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    bool
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    prompt "n32"
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    depends on ARCH_64
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    help
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      This is the -mabi=n32 gcc option.
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config ARCH_mips_n64
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    bool
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    prompt "n64"
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    depends on ARCH_64
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    help
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      This is the -mabi=64 gcc option.
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# Not supported on Linux:
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# o64   : seems related to *BSD
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# eabi  : seems related to bare-metal
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endchoice
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config ARCH_mips_ABI
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    string
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    default "32"    if ARCH_mips_o32
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    default "n32"   if ARCH_mips_n32
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    default "64"    if ARCH_mips_n64