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| author | Sean Silva <silvas@purdue.edu> | 2013-06-17 20:14:59 +0000 |
|---|---|---|
| committer | Sean Silva <silvas@purdue.edu> | 2013-06-17 20:14:59 +0000 |
| commit | 415d93fab5d4ff0498514030a73f6f9247e8c64e (patch) | |
| tree | 59aab6fd5281d16e70be55c4615905625beb7568 /llvm/tools | |
| parent | a418418f63f9279e671f5038a97164628772e40c (diff) | |
| download | bcm5719-llvm-415d93fab5d4ff0498514030a73f6f9247e8c64e.tar.gz bcm5719-llvm-415d93fab5d4ff0498514030a73f6f9247e8c64e.zip | |
[yaml2obj][ELF] Exit with error status on error.
llvm-svn: 184115
Diffstat (limited to 'llvm/tools')
| -rw-r--r-- | llvm/tools/yaml2obj/yaml2elf.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/llvm/tools/yaml2obj/yaml2elf.cpp b/llvm/tools/yaml2obj/yaml2elf.cpp index 2f4774f5620..bf1eec6e519 100644 --- a/llvm/tools/yaml2obj/yaml2elf.cpp +++ b/llvm/tools/yaml2obj/yaml2elf.cpp @@ -121,7 +121,7 @@ static void zero(T &Obj) { } template <class ELFT> -static void writeELF(raw_ostream &OS, const ELFYAML::Object &Doc) { +static int writeELF(raw_ostream &OS, const ELFYAML::Object &Doc) { using namespace llvm::ELF; using namespace llvm::object; typedef typename ELFObjectFile<ELFT>::Elf_Ehdr Elf_Ehdr; @@ -175,7 +175,7 @@ static void writeELF(raw_ostream &OS, const ELFYAML::Object &Doc) { if (SN2I.addName(Name, i)) { errs() << "error: Repeated section name: '" << Name << "' at YAML section number " << i << ".\n"; - return; + return 1; } } @@ -205,7 +205,7 @@ static void writeELF(raw_ostream &OS, const ELFYAML::Object &Doc) { if (SN2I.lookupSection(Sec.Link, Index)) { errs() << "error: Unknown section referenced: '" << Sec.Link << "' at YAML section number " << i << ".\n"; - return; + return 1; } SHeader.sh_link = Index; } @@ -234,6 +234,7 @@ static void writeELF(raw_ostream &OS, const ELFYAML::Object &Doc) { writeVectorData(OS, SHeaders); OS.write((const char *)&StrTabSHeader, sizeof(StrTabSHeader)); CBA.writeBlobToStream(OS); + return 0; } int yaml2elf(llvm::raw_ostream &Out, llvm::MemoryBuffer *Buf) { @@ -246,15 +247,13 @@ int yaml2elf(llvm::raw_ostream &Out, llvm::MemoryBuffer *Buf) { } if (Doc.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) { if (Doc.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB)) - writeELF<object::ELFType<support::little, 8, true> >(outs(), Doc); + return writeELF<object::ELFType<support::little, 8, true> >(outs(), Doc); else - writeELF<object::ELFType<support::big, 8, true> >(outs(), Doc); + return writeELF<object::ELFType<support::big, 8, true> >(outs(), Doc); } else { if (Doc.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB)) - writeELF<object::ELFType<support::little, 4, false> >(outs(), Doc); + return writeELF<object::ELFType<support::little, 4, false> >(outs(), Doc); else - writeELF<object::ELFType<support::big, 4, false> >(outs(), Doc); + return writeELF<object::ELFType<support::big, 4, false> >(outs(), Doc); } - - return 0; } |
