annotate lib/Target/ARM/ARMRelocations.h @ 20:a5b470e0d09d

set FastCC(Calling Convention) when the function is code segment and set GuaranteedTailCallOpt. but llvm still output not jmp but call...
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Sun, 06 Oct 2013 18:16:15 +0900
parents 9ad51c7bc036
children 54457678186b
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1 //===-- ARMRelocations.h - ARM Code Relocations -----------------*- C++ -*-===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9 //
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10 // This file defines the ARM target-specific relocation types.
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11 //
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12 //===----------------------------------------------------------------------===//
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14 #ifndef ARMRELOCATIONS_H
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15 #define ARMRELOCATIONS_H
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16
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17 #include "llvm/CodeGen/MachineRelocation.h"
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18
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19 namespace llvm {
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20 namespace ARM {
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21 enum RelocationType {
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22 // reloc_arm_absolute - Absolute relocation, just add the relocated value
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23 // to the value already in memory.
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24 reloc_arm_absolute,
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25
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26 // reloc_arm_relative - PC relative relocation, add the relocated value to
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27 // the value already in memory, after we adjust it for where the PC is.
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28 reloc_arm_relative,
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30 // reloc_arm_cp_entry - PC relative relocation for constpool_entry's whose
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31 // addresses are kept locally in a map.
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32 reloc_arm_cp_entry,
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34 // reloc_arm_vfp_cp_entry - Same as reloc_arm_cp_entry except the offset
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35 // should be divided by 4.
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36 reloc_arm_vfp_cp_entry,
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38 // reloc_arm_machine_cp_entry - Relocation of a ARM machine constantpool
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39 // entry.
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40 reloc_arm_machine_cp_entry,
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42 // reloc_arm_jt_base - PC relative relocation for jump tables whose
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43 // addresses are kept locally in a map.
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44 reloc_arm_jt_base,
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46 // reloc_arm_pic_jt - PIC jump table entry relocation: dest bb - jt base.
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47 reloc_arm_pic_jt,
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49 // reloc_arm_branch - Branch address relocation.
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50 reloc_arm_branch,
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51
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52 // reloc_arm_movt - MOVT immediate relocation.
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53 reloc_arm_movt,
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54
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55 // reloc_arm_movw - MOVW immediate relocation.
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56 reloc_arm_movw
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57 };
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58 }
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59 }
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60
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61 #endif
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62