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3aa035fa0c
Implement encoder methods getJumpTargetOpValue and getBranchTargetOpValue for jmptarget and brtarget Mips tablegen operand types in the code emitter for old-style JIT. Rename the pc relative relocation for branches - new name is Mips::reloc_mips_pc16. Patch by Sasa Stankovic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147382 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
//===- MipsRelocations.h - Mips Code Relocations ---------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===---------------------------------------------------------------------===//
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//
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// This file defines the Mips target-specific relocation types
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// (for relocation-model=static).
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//
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//===---------------------------------------------------------------------===//
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#ifndef MIPSRELOCATIONS_H_
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#define MIPSRELOCATIONS_H_
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#include "llvm/CodeGen/MachineRelocation.h"
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namespace llvm {
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namespace Mips{
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enum RelocationType {
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// reloc_mips_pc16 - pc relative relocation for branches. The lower 18
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// bits of the difference between the branch target and the branch
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// instruction, shifted right by 2.
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reloc_mips_pc16 = 1,
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// reloc_mips_hi - upper 16 bits of the address (modified by +1 if the
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// lower 16 bits of the address is negative).
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reloc_mips_hi = 2,
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// reloc_mips_lo - lower 16 bits of the address.
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reloc_mips_lo = 3,
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// reloc_mips_26 - lower 28 bits of the address, shifted right by 2.
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reloc_mips_26 = 4
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};
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}
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}
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#endif /* MIPSRELOCATIONS_H_ */
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