[PowerPC][AIX] Adds support for writing the .data section in assembly files
Summary:
Adds support for generating the .data section in assembly files for global variables with a non-zero initialization. The support for writing the .data section in XCOFF object files will be added in a follow-on patch. Any relocations are not included in this patch.
Reviewers: hubert.reinterpretcast, sfertile, jasonliu, daltenty, Xiangling_L
Reviewed by: hubert.reinterpretcast
Subscribers: nemanjai, hiraditya, kbarton, MaskRay, jsji, wuzish, shchenz, DiggerLin, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66154
llvm-svn: 369869
diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
index d59453a..861e501 100644
--- a/llvm/lib/MC/MCObjectFileInfo.cpp
+++ b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -770,6 +770,10 @@
TextSection = Ctx->getXCOFFSection(
".text", XCOFF::StorageMappingClass::XMC_PR, XCOFF::XTY_SD,
XCOFF::C_HIDEXT, SectionKind::getText());
+
+ DataSection = Ctx->getXCOFFSection(
+ ".data", XCOFF::StorageMappingClass::XMC_RW, XCOFF::XTY_SD,
+ XCOFF::C_HIDEXT, SectionKind::getData());
}
void MCObjectFileInfo::InitMCObjectFileInfo(const Triple &TheTriple, bool PIC,