From 7989460a1fba308128a7993cbabd178d2cc5ffa8 Mon Sep 17 00:00:00 2001 From: "Michael J. Spencer" Date: Mon, 10 Oct 2011 21:55:43 +0000 Subject: Object: add getSectionAlignment. llvm-svn: 141581 --- llvm/lib/Object/MachOObjectFile.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'llvm/lib/Object/MachOObjectFile.cpp') diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp index 73fa8275c30..52b27b6b753 100644 --- a/llvm/lib/Object/MachOObjectFile.cpp +++ b/llvm/lib/Object/MachOObjectFile.cpp @@ -60,6 +60,7 @@ protected: virtual error_code getSectionAddress(DataRefImpl Sec, uint64_t &Res) const; virtual error_code getSectionSize(DataRefImpl Sec, uint64_t &Res) const; virtual error_code getSectionContents(DataRefImpl Sec, StringRef &Res) const; + virtual error_code getSectionAlignment(DataRefImpl Sec, uint64_t &Res) const; virtual error_code isSectionText(DataRefImpl Sec, bool &Res) const; virtual error_code isSectionData(DataRefImpl Sec, bool &Res) const; virtual error_code isSectionBSS(DataRefImpl Sec, bool &Res) const; @@ -481,6 +482,20 @@ error_code MachOObjectFile::getSectionContents(DataRefImpl DRI, return object_error::success; } +error_code MachOObjectFile::getSectionAlignment(DataRefImpl DRI, + uint64_t &Result) const { + if (is64BitLoadCommand(MachOObj, DRI)) { + InMemoryStruct Sect; + getSection64(DRI, Sect); + Result = 1 << Sect->Align; + } else { + InMemoryStruct Sect; + getSection(DRI, Sect); + Result = 1 << Sect->Align; + } + return object_error::success; +} + error_code MachOObjectFile::isSectionText(DataRefImpl DRI, bool &Result) const { if (is64BitLoadCommand(MachOObj, DRI)) { -- cgit v1.2.3