projects
/
ghc-hetmet.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Make assignTemp_ less pessimistic
[ghc-hetmet.git]
/
compiler
/
ghci
/
ByteCodeAsm.lhs
diff --git
a/compiler/ghci/ByteCodeAsm.lhs
b/compiler/ghci/ByteCodeAsm.lhs
index
2c7473b
..
af9fbe9
100644
(file)
--- a/
compiler/ghci/ByteCodeAsm.lhs
+++ b/
compiler/ghci/ByteCodeAsm.lhs
@@
-30,8
+30,9
@@
import PrimOp
import Constants
import FastString
import SMRep
import Constants
import FastString
import SMRep
+import DynFlags
import Outputable
import Outputable
-import Config
+import Platform
import Control.Monad ( foldM )
import Control.Monad.ST ( runST )
import Control.Monad ( foldM )
import Control.Monad.ST ( runST )
@@
-45,7
+46,6
@@
import Data.Char ( ord )
import Data.List
import Data.Map (Map)
import qualified Data.Map as Map
import Data.List
import Data.Map (Map)
import qualified Data.Map as Map
-import Distribution.System
import GHC.Base ( ByteArray#, MutableByteArray#, RealWorld )
import GHC.Base ( ByteArray#, MutableByteArray#, RealWorld )
@@
-115,14
+115,14
@@
instance Outputable UnlinkedBCO where
-- bytecode address in this BCO.
-- Top level assembler fn.
-- bytecode address in this BCO.
-- Top level assembler fn.
-assembleBCOs :: [ProtoBCO Name] -> [TyCon] -> IO CompiledByteCode
-assembleBCOs proto_bcos tycons
+assembleBCOs :: DynFlags -> [ProtoBCO Name] -> [TyCon] -> IO CompiledByteCode
+assembleBCOs dflags proto_bcos tycons
= do itblenv <- mkITbls tycons
= do itblenv <- mkITbls tycons
- bcos <- mapM assembleBCO proto_bcos
+ bcos <- mapM (assembleBCO dflags) proto_bcos
return (ByteCode bcos itblenv)
return (ByteCode bcos itblenv)
-assembleBCO :: ProtoBCO Name -> IO UnlinkedBCO
-assembleBCO (ProtoBCO nm instrs bitmap bsize arity _origin _malloced)
+assembleBCO :: DynFlags -> ProtoBCO Name -> IO UnlinkedBCO
+assembleBCO dflags (ProtoBCO nm instrs bitmap bsize arity _origin _malloced)
= let
-- pass 1: collect up the offsets of the local labels.
-- Remember that the first insn starts at offset
= let
-- pass 1: collect up the offsets of the local labels.
-- Remember that the first insn starts at offset
@@
-154,7
+154,7
@@
assembleBCO (ProtoBCO nm instrs bitmap bsize arity _origin _malloced)
ptrs <- return emptySS :: IO (SizedSeq BCOPtr)
let init_asm_state = (insns,lits,ptrs)
(final_insns, final_lits, final_ptrs)
ptrs <- return emptySS :: IO (SizedSeq BCOPtr)
let init_asm_state = (insns,lits,ptrs)
(final_insns, final_lits, final_ptrs)
- <- mkBits findLabel init_asm_state instrs
+ <- mkBits dflags findLabel init_asm_state instrs
let asm_insns = ssElts final_insns
n_insns = sizeSS final_insns
let asm_insns = ssElts final_insns
n_insns = sizeSS final_insns
@@
-230,12
+230,13
@@
largeArg w
| otherwise = error "wORD_SIZE_IN_BITS not 32 or 64?"
-- This is where all the action is (pass 2 of the assembler)
| otherwise = error "wORD_SIZE_IN_BITS not 32 or 64?"
-- This is where all the action is (pass 2 of the assembler)
-mkBits :: (Word16 -> Word) -- label finder
+mkBits :: DynFlags
+ -> (Word16 -> Word) -- label finder
-> AsmState
-> [BCInstr] -- instructions (in)
-> IO AsmState
-> AsmState
-> [BCInstr] -- instructions (in)
-> IO AsmState
-mkBits findLabel st proto_insns
+mkBits dflags findLabel st proto_insns
= foldM doInstr st proto_insns
where
doInstr :: AsmState -> BCInstr -> IO AsmState
= foldM doInstr st proto_insns
where
doInstr :: AsmState -> BCInstr -> IO AsmState
@@
-249,14
+250,14
@@
mkBits findLabel st proto_insns
instr2 st2 bci_PUSH_G p
PUSH_PRIMOP op -> do (p, st2) <- ptr st (BCOPtrPrimOp op)
instr2 st2 bci_PUSH_G p
instr2 st2 bci_PUSH_G p
PUSH_PRIMOP op -> do (p, st2) <- ptr st (BCOPtrPrimOp op)
instr2 st2 bci_PUSH_G p
- PUSH_BCO proto -> do ul_bco <- assembleBCO proto
+ PUSH_BCO proto -> do ul_bco <- assembleBCO dflags proto
(p, st2) <- ptr st (BCOPtrBCO ul_bco)
instr2 st2 bci_PUSH_G p
(p, st2) <- ptr st (BCOPtrBCO ul_bco)
instr2 st2 bci_PUSH_G p
- PUSH_ALTS proto -> do ul_bco <- assembleBCO proto
+ PUSH_ALTS proto -> do ul_bco <- assembleBCO dflags proto
(p, st2) <- ptr st (BCOPtrBCO ul_bco)
instr2 st2 bci_PUSH_ALTS p
PUSH_ALTS_UNLIFTED proto pk -> do
(p, st2) <- ptr st (BCOPtrBCO ul_bco)
instr2 st2 bci_PUSH_ALTS p
PUSH_ALTS_UNLIFTED proto pk -> do
- ul_bco <- assembleBCO proto
+ ul_bco <- assembleBCO dflags proto
(p, st2) <- ptr st (BCOPtrBCO ul_bco)
instr2 st2 (push_alts pk) p
PUSH_UBX (Left lit) nws
(p, st2) <- ptr st (BCOPtrBCO ul_bco)
instr2 st2 (push_alts pk) p
PUSH_UBX (Left lit) nws
@@
-398,7
+399,7
@@
mkBits findLabel st proto_insns
return (sizeSS16 st_l0, (st_i0,st_l1,st_p0))
literal st (MachLabel fs (Just sz) _)
return (sizeSS16 st_l0, (st_i0,st_l1,st_p0))
literal st (MachLabel fs (Just sz) _)
- | cTargetOS == Windows
+ | platformOS (targetPlatform dflags) == OSMinGW32
= litlabel st (appendFS fs (mkFastString ('@':show sz)))
-- On Windows, stdcall labels have a suffix indicating the no. of
-- arg words, e.g. foo@8. testcase: ffi012(ghci)
= litlabel st (appendFS fs (mkFastString ('@':show sz)))
-- On Windows, stdcall labels have a suffix indicating the no. of
-- arg words, e.g. foo@8. testcase: ffi012(ghci)