#include "nativeGen/NCG.h"
import Cmm
-import MachOp ( MachOp(MO_Add), wordRep )
+import MachOp ( MachOp(MO_Add), wordRep, MachRep(..) )
import CLabel ( CLabel, pprCLabel,
mkDynamicLinkerLabel, DynamicLinkerLabelInfo(..),
dynamicLinkerLabelInfo, mkPicBaseLabel,
-- everything gets relocated at runtime
cmmMakePicReference lbl
- | opt_PIC && absoluteLabel lbl = CmmMachOp (MO_Add wordRep) [
+ | (opt_PIC || not opt_Static) && absoluteLabel lbl = CmmMachOp (MO_Add wordRep) [
CmmReg (CmmGlobal PicBaseReg),
CmmLit $ picRelative lbl
]
-- On Darwin, we have to generate our own stub code for lazy binding..
-- For each processor architecture, there are two versions, one for PIC
-- and one for non-PIC.
+--
+-- Whenever you change something in this assembler output, make sure
+-- the splitter in driver/split/ghc-split.lprl recognizes the new output
pprImportedSymbol importedLbl
#if powerpc_TARGET_ARCH
| Just (CodeStub, lbl) <- dynamicLinkerLabelInfo importedLbl
ptext SLIT(".LCTOC1 = .+32768")
]
--- We generate one .long literal for every symbol we import;
+-- We generate one .long/.quad literal for every symbol we import;
-- the dynamic linker will relocate those addresses.
pprImportedSymbol importedLbl
= vcat [
ptext SLIT(".section \".got2\", \"aw\""),
ptext SLIT(".LC_") <> pprCLabel_asm lbl <> char ':',
- ptext SLIT("\t.long") <+> pprCLabel_asm lbl
+ ptext symbolSize <+> pprCLabel_asm lbl
]
-- PLT code stubs are generated automatically be the dynamic linker.
| otherwise = empty
+ where
+ symbolSize = case wordRep of
+ I32 -> SLIT("\t.long")
+ I64 -> SLIT("\t.quad")
+ _ -> panic "Unknown wordRep in pprImportedSymbol"
#else