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|
{-# OPTIONS -fno-warn-tabs #-}
-- The above warning supression flag is a temporary kludge.
-- While working on this module you are encouraged to remove it and
-- detab the module (please do the detabbing in a separate patch). See
-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
-- for details
module X86.RegInfo (
mkVirtualReg,
regDotColor
)
where
#include "nativeGen/NCG.h"
#include "HsVersions.h"
import Size
import Reg
import Outputable
import Platform
import Unique
import UniqFM
import X86.Regs
mkVirtualReg :: Unique -> Size -> VirtualReg
mkVirtualReg u size
= case size of
FF32 -> VirtualRegSSE u
FF64 -> VirtualRegSSE u
FF80 -> VirtualRegD u
_other -> VirtualRegI u
regDotColor :: Platform -> RealReg -> SDoc
regDotColor platform reg
= let Just str = lookupUFM (regColors platform) reg
in text str
regColors :: Platform -> UniqFM [Char]
regColors platform = listToUFM (normalRegColors platform ++ fpRegColors)
normalRegColors :: Platform -> [(Reg,String)]
normalRegColors platform
| target32Bit platform = [ (eax, "#00ff00")
, (ebx, "#0000ff")
, (ecx, "#00ffff")
, (edx, "#0080ff") ]
| otherwise = [ (rax, "#00ff00"), (eax, "#00ff00")
, (rbx, "#0000ff"), (ebx, "#0000ff")
, (rcx, "#00ffff"), (ecx, "#00ffff")
, (rdx, "#0080ff"), (edx, "#00ffff")
, (r8, "#00ff80")
, (r9, "#008080")
, (r10, "#0040ff")
, (r11, "#00ff40")
, (r12, "#008040")
, (r13, "#004080")
, (r14, "#004040")
, (r15, "#002080") ]
fpRegColors :: [(Reg,String)]
fpRegColors =
[ (fake0, "#ff00ff")
, (fake1, "#ff00aa")
, (fake2, "#aa00ff")
, (fake3, "#aa00aa")
, (fake4, "#ff0055")
, (fake5, "#5500ff") ]
++ zip (map regSingle [24..39]) (repeat "red")
|
