-//===- X86Relocations.h - X86 Code Relocations ------------------*- C++ -*-===//
+//===-- X86Relocations.h - X86 Code Relocations -----------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
namespace X86 {
/// RelocationType - An enum for the x86 relocation codes. Note that
/// the terminology here doesn't follow x86 convention - word means
- /// 32-bit and dword means 64-bit.
+ /// 32-bit and dword means 64-bit. The relocations will be treated
+ /// by JIT or ObjectCode emitters, this is transparent to the x86 code
+ /// emitter but JIT and ObjectCode will treat them differently
enum RelocationType {
/// reloc_pcrel_word - PC relative relocation, add the relocated value to
/// the value already in memory, after we adjust it for where the PC is.
/// value to the value already in memory, after we adjust it for where the
/// PIC base is.
reloc_picrel_word = 1,
-
- /// reloc_absolute_word, reloc_absolute_dword - Absolute relocation, just
- /// add the relocated value to the value already in memory.
+
+ /// reloc_absolute_word - absolute relocation, just add the relocated
+ /// value to the value already in memory.
reloc_absolute_word = 2,
- reloc_absolute_dword = 3
+
+ /// reloc_absolute_word_sext - absolute relocation, just add the relocated
+ /// value to the value already in memory. In object files, it represents a
+ /// value which must be sign-extended when resolving the relocation.
+ reloc_absolute_word_sext = 3,
+
+ /// reloc_absolute_dword - absolute relocation, just add the relocated
+ /// value to the value already in memory.
+ reloc_absolute_dword = 4
};
}
}