ghc-6.12.3: The GHC APISource codeContentsIndex
Platform
Description
A description of the platform we're compiling for. Used by the native code generator. In the future, this module should be the only one that references the evil #defines for each TARGET_ARCH and TARGET_OS
Synopsis
data Platform = Platform {
platformArch :: Arch
platformOS :: OS
}
data Arch
= ArchAlpha
| ArchX86
| ArchX86_64
| ArchPPC
| ArchPPC_64
| ArchSPARC
data OS
= OSUnknown
| OSLinux
| OSDarwin
| OSSolaris
| OSMinGW32
| OSFreeBSD
defaultTargetPlatform :: Platform
osElfTarget :: OS -> Bool
Documentation
data Platform Source
Contains enough information for the native code generator to emit code for this platform.
Constructors
Platform
platformArch :: Arch
platformOS :: OS
data Arch Source
Architectures that the native code generator knows about. TODO: It might be nice to extend these constructors with information about what instruction set extensions an architecture might support.
Constructors
ArchAlpha
ArchX86
ArchX86_64
ArchPPC
ArchPPC_64
ArchSPARC
show/hide Instances
data OS Source
Operating systems that the native code generator knows about. Having OSUnknown should produce a sensible default, but no promises.
Constructors
OSUnknown
OSLinux
OSDarwin
OSSolaris
OSMinGW32
OSFreeBSD
show/hide Instances
defaultTargetPlatform :: PlatformSource
This is the target platform as far as the #ifdefs are concerned. These are set in includes/ghcplatform.h by the autoconf scripts
osElfTarget :: OS -> BoolSource
This predicates tells us whether the OS supports ELF-like shared libraries.
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