sets bit 0 of the function address of thumb function in .symtab
("T is 1 if the target symbol S has type STT_FUNC and the
symbol addresses a Thumb instruction ;it is 0 otherwise."
from "ELF for the ARM Architecture" 4.7.1.2)
Patch by Koan-Sin Tan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131406 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCELF.cpp b/lib/MC/MCELF.cpp
index ce7783e..2c3f8e8 100644
--- a/lib/MC/MCELF.cpp
+++ b/lib/MC/MCELF.cpp
@@ -57,13 +57,13 @@
assert(Visibility == ELF::STV_DEFAULT || Visibility == ELF::STV_INTERNAL ||
Visibility == ELF::STV_HIDDEN || Visibility == ELF::STV_PROTECTED);
- uint32_t OtherFlags = SD.getFlags() & ~(0xf << ELF_STV_Shift);
+ uint32_t OtherFlags = SD.getFlags() & ~(0x3 << ELF_STV_Shift);
SD.setFlags(OtherFlags | (Visibility << ELF_STV_Shift));
}
unsigned MCELF::GetVisibility(MCSymbolData &SD) {
unsigned Visibility =
- (SD.getFlags() & (0xf << ELF_STV_Shift)) >> ELF_STV_Shift;
+ (SD.getFlags() & (0x3 << ELF_STV_Shift)) >> ELF_STV_Shift;
assert(Visibility == ELF::STV_DEFAULT || Visibility == ELF::STV_INTERNAL ||
Visibility == ELF::STV_HIDDEN || Visibility == ELF::STV_PROTECTED);
return Visibility;