1 | /*! @file Target_sparc.cc |
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2 | * @brief Target_sparc Implementation |
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3 | * |
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4 | * This file contains the implementation of the base class for |
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5 | * functions supporting target unique functionallity. |
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6 | */ |
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7 | #include "Target_sparc.h" |
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8 | #include <stdio.h> |
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9 | #include <stdlib.h> |
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10 | #include <string.h> |
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11 | #include <unistd.h> |
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12 | |
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13 | namespace Target { |
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14 | |
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15 | Target_sparc::Target_sparc( std::string targetName ): |
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16 | TargetBase( targetName ) |
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17 | { |
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18 | conditionalBranchInstructions.push_back("bn"); |
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19 | conditionalBranchInstructions.push_back("bn,a"); |
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20 | conditionalBranchInstructions.push_back("be"); |
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21 | conditionalBranchInstructions.push_back("be,a"); |
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22 | conditionalBranchInstructions.push_back("ble"); |
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23 | conditionalBranchInstructions.push_back("ble,a"); |
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24 | conditionalBranchInstructions.push_back("bl"); |
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25 | conditionalBranchInstructions.push_back("bl,a"); |
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26 | conditionalBranchInstructions.push_back("bleu"); |
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27 | conditionalBranchInstructions.push_back("bleu,a"); |
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28 | conditionalBranchInstructions.push_back("bcs"); |
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29 | conditionalBranchInstructions.push_back("bcs,a"); |
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30 | conditionalBranchInstructions.push_back("bneg"); |
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31 | conditionalBranchInstructions.push_back("bneg,a"); |
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32 | conditionalBranchInstructions.push_back("bvs"); |
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33 | conditionalBranchInstructions.push_back("bvs,a"); |
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34 | conditionalBranchInstructions.push_back("ba"); |
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35 | conditionalBranchInstructions.push_back("ba,a"); |
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36 | conditionalBranchInstructions.push_back("bne"); |
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37 | conditionalBranchInstructions.push_back("bne,a"); |
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38 | conditionalBranchInstructions.push_back("bg"); |
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39 | conditionalBranchInstructions.push_back("bg,a"); |
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40 | conditionalBranchInstructions.push_back("bge"); |
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41 | conditionalBranchInstructions.push_back("bge,a"); |
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42 | conditionalBranchInstructions.push_back("bgu"); |
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43 | conditionalBranchInstructions.push_back("bgu,a"); |
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44 | conditionalBranchInstructions.push_back("bcc"); |
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45 | conditionalBranchInstructions.push_back("bcc,a"); |
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46 | conditionalBranchInstructions.push_back("bpos"); |
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47 | conditionalBranchInstructions.push_back("bpos,a"); |
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48 | conditionalBranchInstructions.push_back("bvc"); |
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49 | conditionalBranchInstructions.push_back("bvc,a"); |
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50 | |
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51 | conditionalBranchInstructions.sort(); |
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52 | } |
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53 | |
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54 | Target_sparc::~Target_sparc() |
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55 | { |
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56 | } |
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57 | |
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58 | bool Target_sparc::isNopLine( |
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59 | const char* const line, |
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60 | int& size |
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61 | ) |
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62 | { |
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63 | if (!strcmp( &line[strlen(line)-3], "nop")) { |
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64 | size = 4; |
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65 | return true; |
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66 | } |
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67 | |
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68 | if (!strcmp( &line[strlen(line)-7], "unknown")) { |
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69 | size = 4; |
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70 | return true; |
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71 | } |
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72 | #define GNU_LD_FILLS_ALIGNMENT_WITH_RTS |
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73 | #if defined(GNU_LD_FILLS_ALIGNMENT_WITH_RTS) |
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74 | // Until binutils 2.20, binutils would fill with rts not nop |
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75 | if (!strcmp( &line[strlen(line)-3], "rts")) { |
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76 | size = 4; |
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77 | return true; |
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78 | } |
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79 | #endif |
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80 | |
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81 | return false; |
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82 | } |
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83 | |
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84 | |
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85 | TargetBase *Target_sparc_Constructor( |
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86 | std::string targetName |
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87 | ) |
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88 | { |
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89 | return new Target_sparc( targetName ); |
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90 | } |
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91 | } |
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