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| author | QBos07 <qubos@outlook.de> | 2025-04-13 17:59:41 +0000 |
|---|---|---|
| committer | Chris Packham <judge.packham@gmail.com> | 2025-05-07 16:33:28 +1200 |
| commit | cabc7a3578284c92457e1ad8d09fed3a7b70535b (patch) | |
| tree | 5c395d2e1408d5d000f356c0a8acd050980ce75a /config/arch | |
| parent | 027213fb5d2c782621cacd1909eeb42dd5462f69 (diff) | |
| download | crosstool-ng-cabc7a3578284c92457e1ad8d09fed3a7b70535b.tar.gz crosstool-ng-cabc7a3578284c92457e1ad8d09fed3a7b70535b.tar.bz2 crosstool-ng-cabc7a3578284c92457e1ad8d09fed3a7b70535b.zip | |
Add the FPU options for SuperH
A lot of the old code didn't even work
Signed-off-by: QBos07 <qubos@outlook.de>
Diffstat (limited to 'config/arch')
| -rw-r--r-- | config/arch/sh.in | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/config/arch/sh.in b/config/arch/sh.in index ff2ec142..8ebdd744 100644 --- a/config/arch/sh.in +++ b/config/arch/sh.in @@ -3,8 +3,6 @@ ## no-package ## select ARCH_SUPPORTS_32 ## select ARCH_DEFAULT_32 -## select ARCH_SUPPORTS_BOTH_MMU -## select ARCH_DEFAULT_HAS_MMU ## select ARCH_SUPPORTS_FLAT_FORMAT ## select ARCH_SUPPORTS_EITHER_ENDIAN ## select ARCH_DEFAULT_LE @@ -21,6 +19,8 @@ choice # GCC supports both endiannesses even if a specific CPU is selected (so long # as that CPU can be both BE/LE), but the binutils (or specifically, ld) # configures for both endiannesses only if sh-*-linux target is selected. +# --with-cpu can be used to set the mmu and precision options, +# so dont include the options aswell config ARCH_SH_SH bool prompt "unspecified" @@ -62,16 +62,45 @@ config ARCH_SH_SH4A bool prompt "sh4a" +config ARCH_SH_SH4AL + bool + prompt "sh4al" + endchoice config ARCH_SH_VARIANT string - default "sh" if ARCH_SH_SH + default "sh" if ARCH_SH_SH default "sh1" if ARCH_SH_SH1 default "sh2" if ARCH_SH_SH2 - default "sh2e" if ARCH_SH_SH2E - default "sh2a" if ARCH_SH_SH2A + default "sh2e" if ARCH_SH_SH2E + default "sh2a" if ARCH_SH_SH2A default "sh3" if ARCH_SH_SH3 - default "sh3e" if ARCH_SH_SH3E + default "sh3e" if ARCH_SH_SH3E default "sh4" if ARCH_SH_SH4 default "sh4a" if ARCH_SH_SH4A + default "sh4al" if ARCH_SH_SH4AL + +config ARCH_SH_ENABLE_FPU_OPTIONS + bool + default y if ARCH_SH_SH2A + default y if ARCH_SH_SH4 + default y if ARCH_SH_SH4A + select ARCH_SUPPORTS_BOTH_MMU + select ARCH_DEFAULT_HAS_MMU + +config ARCH_SH_ENABLE_PRECISION_OPTIONS + bool + default y if ARCH_USE_MMU + select ARCH_SUPPORTS_WITH_FLOATING_PRECISION + select ARCH_SUPPORTS_PRECISION_UNSPECIFIED + select ARCH_SUPPORTS_PRECISION_SINGLE_ONLY + select ARCH_SUPPORTS_PRECISION_SINGLE_WITH_DOUBLE + select ARCH_DEFAULT_PRECISION_UNSPECIFIED + +config ARCH_SH_FLOAT_SUFFIX + string + default "" if !ARCH_SH_ENABLE_FPU_OPTIONS + default "_nofpu" if !ARCH_USE_MMU + default "_single" if ARCH_FLOATING_PRECISION_SINGLE_WITH_DOUBLE + default "_single_only" if ARCH_FLOATING_PRECISION_SINGLE_ONLY |