[PATCH] [Object/ELF] Add support for setVisibility()
Davide Italiano
davide at freebsd.org
Thu Mar 12 00:50:58 PDT 2015
REPOSITORY
rL LLVM
http://reviews.llvm.org/D8279
Files:
llvm/trunk/include/llvm/Object/ELFTypes.h
Index: llvm/trunk/include/llvm/Object/ELFTypes.h
===================================================================
--- llvm/trunk/include/llvm/Object/ELFTypes.h
+++ llvm/trunk/include/llvm/Object/ELFTypes.h
@@ -189,7 +189,15 @@
}
/// Access to the STV_xxx flag stored in the first two bits of st_other.
+ /// STV_DEFAULT: 0
+ /// STV_INTERNAL: 1
+ /// STV_HIDDEN: 2
+ /// STV_PROTECTED: 3
unsigned char getVisibility() const { return st_other & 0x3; }
+ void setVisibility(unsigned char v) {
+ assert(v < 4 && "Invalid value for visibility");
+ st_other = (st_other & ~0x3) | v;
+ }
};
/// Elf_Versym: This is the structure of entries in the SHT_GNU_versym section
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