[mips] Removed the SHF_ALLOC flag from the .pdr section.
Summary:
This section is used for debug information and has no need to be
in memory at runtime. With this patch, LLVM now emits the same flags as
the GNU assembler. This patch also fixes an error when compiling
the Linux kernel, The error is that there are relocations within the
.pdr section in a VDSO.
Reviewers: vkalintiris, dsanders
Subscribers: llvm-commits, dsanders
Differential Revision: http://reviews.llvm.org/D17199
llvm-svn: 260879
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
index e5fa7556..a33ef78 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
@@ -611,7 +611,7 @@
MCStreamer &OS = getStreamer();
MCSectionELF *Sec = Context.getELFSection(".pdr", ELF::SHT_PROGBITS,
- ELF::SHF_ALLOC | ELF::SHT_REL);
+ ELF::SHT_REL);
MCSymbol *Sym = Context.getOrCreateSymbol(Name);
const MCSymbolRefExpr *ExprRef =