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author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-10-08 13:08:17 +0000 |
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committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-10-08 13:08:17 +0000 |
commit | 320296a4cfe414ce59f406b8a5ce15272f563103 (patch) | |
tree | adb8ac19e1ad3d948795c00cd022008111a6e199 /include/llvm/Support | |
parent | 26c46ba11c9c614ee79ed7f5c505578187fb2971 (diff) | |
download | llvm-320296a4cfe414ce59f406b8a5ce15272f563103.tar.gz llvm-320296a4cfe414ce59f406b8a5ce15272f563103.tar.bz2 llvm-320296a4cfe414ce59f406b8a5ce15272f563103.tar.xz |
Add a MCTargetStreamer interface.
This patch fixes an old FIXME by creating a MCTargetStreamer interface
and moving the target specific functions for ARM, Mips and PPC to it.
The ARM streamer is still declared in a common place because it is
used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are
completely hidden in the corresponding Target directories.
I will send an email to llvmdev with instructions on how to use this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support')
-rw-r--r-- | include/llvm/Support/TargetRegistry.h | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/include/llvm/Support/TargetRegistry.h b/include/llvm/Support/TargetRegistry.h index 05f7cf2f6f..8c9a9174a9 100644 --- a/include/llvm/Support/TargetRegistry.h +++ b/include/llvm/Support/TargetRegistry.h @@ -46,18 +46,18 @@ namespace llvm { class MCRelocationInfo; class MCTargetAsmParser; class TargetMachine; + class MCTargetStreamer; class TargetOptions; class raw_ostream; class formatted_raw_ostream; - MCStreamer *createAsmStreamer(MCContext &Ctx, formatted_raw_ostream &OS, - bool isVerboseAsm, + MCStreamer *createAsmStreamer(MCContext &Ctx, + MCTargetStreamer *TargetStreamer, + formatted_raw_ostream &OS, bool isVerboseAsm, bool useLoc, bool useCFI, bool useDwarfDirectory, - MCInstPrinter *InstPrint, - MCCodeEmitter *CE, - MCAsmBackend *TAB, - bool ShowInst); + MCInstPrinter *InstPrint, MCCodeEmitter *CE, + MCAsmBackend *TAB, bool ShowInst); MCRelocationInfo *createMCRelocationInfo(StringRef TT, MCContext &Ctx); @@ -235,10 +235,22 @@ namespace llvm { /// MCSymbolizer, if registered (default = llvm::createMCSymbolizer) MCSymbolizerCtorTy MCSymbolizerCtorFn; + static MCStreamer * + createDefaultAsmStreamer(MCContext &Ctx, formatted_raw_ostream &OS, + bool isVerboseAsm, bool useLoc, bool useCFI, + bool useDwarfDirectory, MCInstPrinter *InstPrint, + MCCodeEmitter *CE, MCAsmBackend *TAB, + bool ShowInst) { + return llvm::createAsmStreamer(Ctx, 0, OS, isVerboseAsm, useLoc, useCFI, + useDwarfDirectory, InstPrint, CE, TAB, + ShowInst); + } + public: - Target() : AsmStreamerCtorFn(llvm::createAsmStreamer), - MCRelocationInfoCtorFn(llvm::createMCRelocationInfo), - MCSymbolizerCtorFn(llvm::createMCSymbolizer) {} + Target() + : AsmStreamerCtorFn(createDefaultAsmStreamer), + MCRelocationInfoCtorFn(llvm::createMCRelocationInfo), + MCSymbolizerCtorFn(llvm::createMCSymbolizer) {} /// @name Target Information /// @{ @@ -816,7 +828,7 @@ namespace llvm { /// @param T - The target being registered. /// @param Fn - A function to construct an MCStreamer for the target. static void RegisterAsmStreamer(Target &T, Target::AsmStreamerCtorTy Fn) { - if (T.AsmStreamerCtorFn == createAsmStreamer) + if (T.AsmStreamerCtorFn == Target::createDefaultAsmStreamer) T.AsmStreamerCtorFn = Fn; } |