pprSectionHeader,
pprData,
pprInstr,
- pprUserReg,
pprSize,
pprImm,
pprDataItem,
import OldCmm
import CLabel
-import Config
import Unique ( pprUnique, Uniquable(..) )
import Pretty
import FastString
import Outputable (panic, Outputable)
import Data.Word
-import Distribution.System
#if i386_TARGET_ARCH && darwin_TARGET_OS
import Data.Bits
pprSectionHeader section $$ vcat (map pprData dats)
-- special case for split markers:
-pprNatCmmTop (CmmProc [] lbl (ListGraph [])) = pprLabel True lbl
+pprNatCmmTop (CmmProc [] lbl (ListGraph [])) = pprLabel lbl
pprNatCmmTop (CmmProc info lbl (ListGraph blocks)) =
pprSectionHeader Text $$
(if null info then -- blocks guaranteed not null, so label needed
- pprLabel True lbl
+ pprLabel lbl
else
#if HAVE_SUBSECTIONS_VIA_SYMBOLS
pprCLabel_asm (mkDeadStripPreventer $ entryLblToInfoLbl lbl)
<> char ':' $$
#endif
vcat (map pprData info) $$
- pprLabel True (entryLblToInfoLbl lbl)
+ pprLabel (entryLblToInfoLbl lbl)
) $$
vcat (map pprBasicBlock blocks)
-- above: Even the first block gets a label, because with branch-chain
<+> pprCLabel_asm (mkDeadStripPreventer $ entryLblToInfoLbl lbl)
else empty
#endif
- $$ pprSizeDecl (if null info then lbl else entryLblToInfoLbl lbl)
+ $$ pprSizeDecl (if null info then lbl else entryLblToInfoLbl lbl)
+-- | Output the ELF .size directive.
+pprSizeDecl :: CLabel -> Doc
+#if elf_OBJ_FORMAT
+pprSizeDecl lbl =
+ ptext (sLit "\t.size") <+> pprCLabel_asm lbl
+ <> ptext (sLit ", .-") <> pprCLabel_asm lbl
+#else
+pprSizeDecl _ = empty
+#endif
pprBasicBlock :: NatBasicBlock Instr -> Doc
pprBasicBlock (BasicBlock blockid instrs) =
- pprCLabel_asm (mkAsmTempLabel (getUnique blockid)) <> char ':' $$
+ pprLabel (mkAsmTempLabel (getUnique blockid)) $$
vcat (map pprInstr instrs)
pprData :: CmmStatic -> Doc
pprData (CmmAlign bytes) = pprAlign bytes
-pprData (CmmDataLabel lbl) = pprLabel False lbl
+pprData (CmmDataLabel lbl) = pprLabel lbl
pprData (CmmString str) = pprASCII str
#if darwin_TARGET_OS
(sLit ".globl ")) <>
pprCLabel_asm lbl
-pprTypeDecl :: Bool -> CLabel -> Doc
+pprTypeAndSizeDecl :: CLabel -> Doc
#if elf_OBJ_FORMAT
-pprTypeDecl isCode lbl =
- ptext (sLit "\t.type ") <> pprCLabel_asm lbl
- <> ptext (sLit (if isCode then ", @function" else ", @object"))
+pprTypeAndSizeDecl lbl
+ | not (externallyVisibleCLabel lbl) = empty
+ | otherwise = ptext (sLit ".type ") <>
+ pprCLabel_asm lbl <> ptext (sLit ", @object")
#else
-pprTypeDecl _ _
+pprTypeAndSizeDecl _
= empty
#endif
--- | Output the ELF .size directive.
-pprSizeDecl :: CLabel -> Doc
-#if elf_OBJ_FORMAT
-pprSizeDecl lbl =
- ptext (sLit "\t.size") <+> pprCLabel_asm lbl
- <> ptext (sLit ", .-") <> pprCLabel_asm lbl
-#else
-pprSizeDecl _ = empty
-#endif
-
-pprLabel :: Bool -> CLabel -> Doc
-pprLabel isCode lbl = pprGloblDecl lbl $$ pprTypeDecl isCode lbl
- $$ (pprCLabel_asm lbl <> char ':')
+pprLabel :: CLabel -> Doc
+pprLabel lbl = pprGloblDecl lbl $$ pprTypeAndSizeDecl lbl $$ (pprCLabel_asm lbl <> char ':')
pprASCII :: [Word8] -> Doc
ppr instr = Outputable.docToSDoc $ pprInstr instr
-pprUserReg :: Reg -> Doc
-pprUserReg
- | cTargetArch == I386 = pprReg II32
- | cTargetArch == X86_64 = pprReg II64
- | otherwise = panic "X86.Ppr.pprUserReg: not defined"
-
pprReg :: Size -> Reg -> Doc
pprReg s r
pprInstr (JMP (OpImm imm)) = (<>) (ptext (sLit "\tjmp ")) (pprImm imm)
pprInstr (JMP op) = (<>) (ptext (sLit "\tjmp *")) (pprOperand archWordSize op)
-pprInstr (JMP_TBL op _) = pprInstr (JMP op)
+pprInstr (JMP_TBL op _ _ _) = pprInstr (JMP op)
pprInstr (CALL (Left imm) _) = (<>) (ptext (sLit "\tcall ")) (pprImm imm)
pprInstr (CALL (Right reg) _) = (<>) (ptext (sLit "\tcall *")) (pprReg archWordSize reg)
pprInstr (CVTSS2SD from to) = pprRegReg (sLit "cvtss2sd") from to
pprInstr (CVTSD2SS from to) = pprRegReg (sLit "cvtsd2ss") from to
-pprInstr (CVTTSS2SIQ sz from to) = pprSizeOpReg (sLit "cvttss2si") sz from to
-pprInstr (CVTTSD2SIQ sz from to) = pprSizeOpReg (sLit "cvttsd2si") sz from to
+pprInstr (CVTTSS2SIQ sz from to) = pprSizeSizeOpReg (sLit "cvttss2si") FF32 sz from to
+pprInstr (CVTTSD2SIQ sz from to) = pprSizeSizeOpReg (sLit "cvttsd2si") FF64 sz from to
pprInstr (CVTSI2SS sz from to) = pprSizeOpReg (sLit "cvtsi2ss") sz from to
pprInstr (CVTSI2SD sz from to) = pprSizeOpReg (sLit "cvtsi2sd") sz from to
pprReg archWordSize reg2
]
-
pprCondRegReg :: LitString -> Size -> Cond -> Reg -> Reg -> Doc
pprCondRegReg name size cond reg1 reg2
= hcat [
pprSize size2,
space,
pprReg size1 reg1,
-
comma,
pprReg size2 reg2
]
+pprSizeSizeOpReg :: LitString -> Size -> Size -> Operand -> Reg -> Doc
+pprSizeSizeOpReg name size1 size2 op1 reg2
+ = hcat [
+ pprMnemonic name size2,
+ pprOperand size1 op1,
+ comma,
+ pprReg size2 reg2
+ ]
pprSizeRegRegReg :: LitString -> Size -> Reg -> Reg -> Reg -> Doc
pprSizeRegRegReg name size reg1 reg2 reg3