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author | Chris Lattner <sabre@nondot.org> | 2009-08-13 06:28:06 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2009-08-13 06:28:06 +0000 |
commit | b71b909bc76f48377fc96547d53a088346852600 (patch) | |
tree | 28cc4d39046f706a31051767e47ee87e01f2a679 /lib/Target/Mips/MipsTargetObjectFile.h | |
parent | d4c00c0f558193b492aed9ab6aacf84bf1d3fb4e (diff) | |
download | external_llvm-b71b909bc76f48377fc96547d53a088346852600.zip external_llvm-b71b909bc76f48377fc96547d53a088346852600.tar.gz external_llvm-b71b909bc76f48377fc96547d53a088346852600.tar.bz2 |
reintroduce support for Mips "small" section handling. This is
implemented somewhat differently than before, but it should have
the same functionality and the previous testcase passes again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78900 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsTargetObjectFile.h')
-rw-r--r-- | lib/Target/Mips/MipsTargetObjectFile.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsTargetObjectFile.h b/lib/Target/Mips/MipsTargetObjectFile.h new file mode 100644 index 0000000..32e0436 --- /dev/null +++ b/lib/Target/Mips/MipsTargetObjectFile.h @@ -0,0 +1,41 @@ +//===-- llvm/Target/MipsTargetObjectFile.h - Mips Object Info ---*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_TARGET_MIPS_TARGETOBJECTFILE_H +#define LLVM_TARGET_MIPS_TARGETOBJECTFILE_H + +#include "llvm/Target/TargetLoweringObjectFile.h" + +namespace llvm { + + class MipsTargetObjectFile : public TargetLoweringObjectFileELF { + const MCSection *SmallDataSection; + const MCSection *SmallBSSSection; + public: + + void Initialize(MCContext &Ctx, const TargetMachine &TM); + + + /// IsGlobalInSmallSection - Return true if this global address should be + /// placed into small data/bss section. + bool IsGlobalInSmallSection(const GlobalValue *GV, + const TargetMachine &TM, SectionKind Kind)const; + bool IsGlobalInSmallSection(const GlobalValue *GV, + const TargetMachine &TM) const; + + const MCSection *SelectSectionForGlobal(const GlobalValue *GV, + SectionKind Kind, + Mangler *Mang, + const TargetMachine &TM) const; + + // TODO: Classify globals as mips wishes. + }; +} // end namespace llvm + +#endif |