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| author | Nick Lewycky <nicholas@mxc.ca> | 2011-09-05 21:51:43 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2011-09-05 21:51:43 +0000 |
| commit | 1fac6b50ea720d75fc2bf01a288e99f239869e90 (patch) | |
| tree | 7eba2990a61df35b99228a924255c6bf7999efc5 /lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp | |
| parent | 3bca1013291e1b17050e3332faf3dccb128b3da0 (diff) | |
| download | llvm-1fac6b50ea720d75fc2bf01a288e99f239869e90.tar.gz llvm-1fac6b50ea720d75fc2bf01a288e99f239869e90.tar.bz2 llvm-1fac6b50ea720d75fc2bf01a288e99f239869e90.tar.xz | |
Add a new MC bit for NaCl (Native Client) mode. NaCl requires that certain
instructions are more aligned than the CPU requires, and adds some additional
directives, to follow in future patches. Patch by David Meyer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139125 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp')
| -rw-r--r-- | lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp index d5728721ff..1c7e75ec48 100644 --- a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp +++ b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp @@ -86,6 +86,14 @@ std::string ARM_MC::ParseARMTriple(StringRef TT) { ARMArchFeature += ",+thumb-mode"; } + Triple TheTriple(TT); + if (TheTriple.getOS() == Triple::NativeClient) { + if (ARMArchFeature.empty()) + ARMArchFeature = "+nacl-mode"; + else + ARMArchFeature += ",+nacl-mode"; + } + return ARMArchFeature; } |