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| author | Alexey Samsonov <samsonov@google.com> | 2013-04-16 10:53:11 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2013-04-16 10:53:11 +0000 |
| commit | 0eaa6f675cafb2bb1b6a6210797c1d7b3da3ff9f (patch) | |
| tree | 359ad59de16e1909e311921ea4b95c9d9ab3bdac /tools/llvm-objdump/llvm-objdump.cpp | |
| parent | 6334e1351f8f7bb58b3399d7c001eed0a32e1c64 (diff) | |
| download | llvm-0eaa6f675cafb2bb1b6a6210797c1d7b3da3ff9f.tar.gz llvm-0eaa6f675cafb2bb1b6a6210797c1d7b3da3ff9f.tar.bz2 llvm-0eaa6f675cafb2bb1b6a6210797c1d7b3da3ff9f.tar.xz | |
llvm-objdump: Don't print contents of BSS sections: it makes no sense and crashes llvm-objdump on relocated objects with large bss
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179589 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-objdump/llvm-objdump.cpp')
| -rw-r--r-- | tools/llvm-objdump/llvm-objdump.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/llvm-objdump/llvm-objdump.cpp b/tools/llvm-objdump/llvm-objdump.cpp index 5a0519ddc1..6f4b101c30 100644 --- a/tools/llvm-objdump/llvm-objdump.cpp +++ b/tools/llvm-objdump/llvm-objdump.cpp @@ -468,11 +468,19 @@ static void PrintSectionContents(const ObjectFile *o) { StringRef Name; StringRef Contents; uint64_t BaseAddr; + bool BSS; if (error(si->getName(Name))) continue; if (error(si->getContents(Contents))) continue; if (error(si->getAddress(BaseAddr))) continue; + if (error(si->isBSS(BSS))) continue; outs() << "Contents of section " << Name << ":\n"; + if (BSS) { + outs() << format("<skipping contents of bss section at [%04" PRIx64 + ", %04" PRIx64 ")>\n", BaseAddr, + BaseAddr + Contents.size()); + continue; + } // Dump out the content as hex and printable ascii characters. for (std::size_t addr = 0, end = Contents.size(); addr < end; addr += 16) { |