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| author | diggerlin <digger.llvm@gmail.com> | 2019-11-15 11:30:19 -0500 |
|---|---|---|
| committer | diggerlin <digger.llvm@gmail.com> | 2019-11-15 11:30:19 -0500 |
| commit | 3dfa975fb36fda1d8cff700d4251db330c83bfa3 (patch) | |
| tree | 5b6885b87ecf8718d35c463856303d916b11b819 /llvm/lib/MC/MCSectionXCOFF.cpp | |
| parent | 840c891a8c248f1eb65981f492165b037e126652 (diff) | |
| download | bcm5719-llvm-3dfa975fb36fda1d8cff700d4251db330c83bfa3.tar.gz bcm5719-llvm-3dfa975fb36fda1d8cff700d4251db330c83bfa3.zip | |
Add read-only data assembly writing for aix
SUMMARY:
The patch will emit read-only variable assembly code for aix.
Reviewers: daltenty,Xiangling_Liao
Subscribers: rupprecht, seiyai,hiraditya
Differential Revision: https://reviews.llvm.org/D70182
Diffstat (limited to 'llvm/lib/MC/MCSectionXCOFF.cpp')
| -rw-r--r-- | llvm/lib/MC/MCSectionXCOFF.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCSectionXCOFF.cpp b/llvm/lib/MC/MCSectionXCOFF.cpp index d00e9322897..f646168d3a4 100644 --- a/llvm/lib/MC/MCSectionXCOFF.cpp +++ b/llvm/lib/MC/MCSectionXCOFF.cpp @@ -27,6 +27,13 @@ void MCSectionXCOFF::PrintSwitchToSection(const MCAsmInfo &MAI, const Triple &T, return; } + if (getKind().isReadOnly()) { + if (getMappingClass() != XCOFF::XMC_RO) + report_fatal_error("Unhandled storage-mapping class for .rodata csect."); + OS << "\t.csect " << QualName->getName() << '\n'; + return; + } + if (getKind().isData()) { switch (getMappingClass()) { case XCOFF::XMC_RW: |
