diff options
Diffstat (limited to 'include/llvm/Target/TargetLoweringObjectFile.h')
| -rw-r--r-- | include/llvm/Target/TargetLoweringObjectFile.h | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h index 630f9d0604..0972dcde07 100644 --- a/include/llvm/Target/TargetLoweringObjectFile.h +++ b/include/llvm/Target/TargetLoweringObjectFile.h @@ -80,8 +80,7 @@ protected: const MCSection *DwarfRangesSection; const MCSection *DwarfMacroInfoSection; -public: - // FIXME: NONPUB. +protected: const MCSection *getOrCreateSection(const char *Name, bool isDirective, SectionKind K) const; @@ -132,15 +131,6 @@ public: /// section that it should be placed in. virtual const MCSection *getSectionForConstant(SectionKind Kind) const; - /// getKindForNamedSection - If this target wants to be able to override - /// section flags based on the name of the section specified for a global - /// variable, it can implement this. This is used on ELF systems so that - /// ".tbss" gets the TLS bit set etc. - virtual SectionKind getKindForNamedSection(const char *Section, - SectionKind K) const { - return K; - } - /// getKindForGlobal - Classify the specified global variable into a set of /// target independent categories embodied in SectionKind. static SectionKind getKindForGlobal(const GlobalValue *GV, @@ -162,10 +152,17 @@ public: return SectionForGlobal(GV, getKindForGlobal(GV, TM), Mang, TM); } + + + /// getExplicitSectionGlobal - Targets should implement this method to assign + /// a section to globals with an explicit section specfied. The + /// implementation of this method can assume that GV->hasSection() is true. + virtual const MCSection * + getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, + Mangler *Mang, const TargetMachine &TM) const = 0; + /// getSpecialCasedSectionGlobals - Allow the target to completely override /// section assignment of a global. - /// FIXME: ELIMINATE this by making PIC16 implement ADDRESS with - /// getFlagsForNamedSection. virtual const MCSection * getSpecialCasedSectionGlobals(const GlobalValue *GV, Mangler *Mang, SectionKind Kind) const { @@ -224,8 +221,11 @@ public: /// section that it should be placed in. virtual const MCSection *getSectionForConstant(SectionKind Kind) const; - virtual SectionKind getKindForNamedSection(const char *Section, - SectionKind K) const; + + virtual const MCSection * + getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, + Mangler *Mang, const TargetMachine &TM) const; + void getSectionFlagsAsString(SectionKind Kind, SmallVectorImpl<char> &Str) const; @@ -255,6 +255,10 @@ public: SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, Mangler *Mang, const TargetMachine &TM) const; + virtual const MCSection * + getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, + Mangler *Mang, const TargetMachine &TM) const; + virtual const MCSection *getSectionForConstant(SectionKind Kind) const; /// shouldEmitUsedDirectiveFor - This hook allows targets to selectively @@ -275,6 +279,10 @@ class TargetLoweringObjectFileCOFF : public TargetLoweringObjectFile { public: virtual void Initialize(MCContext &Ctx, const TargetMachine &TM); + virtual const MCSection * + getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, + Mangler *Mang, const TargetMachine &TM) const; + virtual void getSectionFlagsAsString(SectionKind Kind, SmallVectorImpl<char> &Str) const; |