reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
   82
   83
   84
   85
   86
   87
   88
   89
   90
   91
   92
   93
   94
   95
   96
   97
   98
   99
  100
  101
  102
  103
  104
  105
  106
  107
  108
  109
  110
  111
  112
  113
  114
  115
  116
  117
  118
  119
  120
  121
  122
  123
  124
  125
  126
  127
  128
  129
  130
  131
  132
  133
  134
  135
  136
  137
  138
  139
  140
  141
  142
  143
  144
  145
  146
  147
  148
  149
  150
  151
  152
  153
  154
  155
  156
  157
  158
  159
  160
  161
  162
  163
  164
  165
  166
  167
  168
  169
  170
  171
  172
  173
# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding \
# RUN:            -mcpu=mips3 | FileCheck -check-prefix=N64 %s

# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding \
# RUN:            -mattr=+xgot -mcpu=mips3 | FileCheck -check-prefix=XGOT %s

.option pic2
dla $5, symbol
# N64: ld $5, %got_disp(symbol)($gp)    # encoding: [0xdf,0x85,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP

# XGOT: lui     $5, %got_hi(symbol)     # encoding: [0x3c,0x05,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol), kind: fixup_Mips_GOT_HI16
# XGOT: daddu   $5, $5, $gp             # encoding: [0x00,0xbc,0x28,0x2d]
# XGOT: ld      $5, %got_lo(symbol)($5) # encoding: [0xdc,0xa5,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16

dla $5, symbol($6)
# N64: ld $5, %got_disp(symbol)($gp)    # encoding: [0xdf,0x85,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddu $5, $5, $6                 # encoding: [0x00,0xa6,0x28,0x2d]

# XGOT: lui     $5, %got_hi(symbol)     # encoding: [0x3c,0x05,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol), kind: fixup_Mips_GOT_HI16
# XGOT: daddu   $5, $5, $gp             # encoding: [0x00,0xbc,0x28,0x2d]
# XGOT: ld      $5, %got_lo(symbol)($5) # encoding: [0xdc,0xa5,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddu   $5, $5, $6              # encoding: [0x00,0xa6,0x28,0x2d]

dla $6, symbol($6)
# N64: ld $1, %got_disp(symbol)($gp)    # encoding: [0xdf,0x81,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddu $6, $1, $6                 # encoding: [0x00,0x26,0x30,0x2d]

# XGOT: lui     $1, %got_hi(symbol)     # encoding: [0x3c,0x01,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol), kind: fixup_Mips_GOT_HI16
# XGOT: daddu   $1, $1, $gp             # encoding: [0x00,0x3c,0x08,0x2d]
# XGOT: ld      $1, %got_lo(symbol)($1) # encoding: [0xdc,0x21,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddu   $6, $1, $6              # encoding: [0x00,0x26,0x30,0x2d]

dla $5, symbol+8
# N64: ld $5, %got_disp(symbol)($gp)    # encoding: [0xdf,0x85,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddiu $5, $5, 8                 # encoding: [0x64,0xa5,0x00,0x08]

# XGOT: lui     $5, %got_hi(symbol+8)   # encoding: [0x3c,0x05,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol+8), kind: fixup_Mips_GOT_HI16
# XGOT: daddu   $5, $5, $gp             # encoding: [0x00,0xbc,0x28,0x2d]
# XGOT: ld      $5, %got_lo(symbol)($5) # encoding: [0xdc,0xa5,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddiu  $5, $5, 8               # encoding: [0x64,0xa5,0x00,0x08]

dla $5, symbol+8($6)
# N64: ld $5, %got_disp(symbol)($gp)    # encoding: [0xdf,0x85,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddiu $5, $5, 8                 # encoding: [0x64,0xa5,0x00,0x08]
# N64: daddu $5, $5, $6                 # encoding: [0x00,0xa6,0x28,0x2d]

# XGOT: lui     $5, %got_hi(symbol+8)   # encoding: [0x3c,0x05,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol+8), kind: fixup_Mips_GOT_HI16
# XGOT: daddu   $5, $5, $gp             # encoding: [0x00,0xbc,0x28,0x2d]
# XGOT: ld      $5, %got_lo(symbol)($5) # encoding: [0xdc,0xa5,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddiu  $5, $5, 8               # encoding: [0x64,0xa5,0x00,0x08]
# XGOT: daddu   $5, $5, $6              # encoding: [0x00,0xa6,0x28,0x2d]

dla $6, symbol+8($6)
# N64: ld $1, %got_disp(symbol)($gp)    # encoding: [0xdf,0x81,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddiu $1, $1, 8                 # encoding: [0x64,0x21,0x00,0x08]
# N64: daddu $6, $1, $6                 # encoding: [0x00,0x26,0x30,0x2d]

# XGOT: lui     $1, %got_hi(symbol+8)   # encoding: [0x3c,0x01,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol+8), kind: fixup_Mips_GOT_HI16
# XGOT: daddu   $1, $1, $gp             # encoding: [0x00,0x3c,0x08,0x2d]
# XGOT: ld      $1, %got_lo(symbol)($1) # encoding: [0xdc,0x21,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddiu  $1, $1, 8               # encoding: [0x64,0x21,0x00,0x08]
# XGOT: daddu   $6, $1, $6              # encoding: [0x00,0x26,0x30,0x2d]

dla $5, 1f
# N64: ld $5, %got_disp(.Ltmp0)($gp)    # encoding: [0xdf,0x85,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(.Ltmp0), kind: fixup_Mips_GOT_DISP

## FIXME: GAS generates R_MIPS_GOT_PAGE / R_MIPS_GOT_OFST pair of relocations.
# XGOT: ld $5, %got_disp(.Ltmp0)($gp)   # encoding: [0xdf,0x85,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_disp(.Ltmp0), kind: fixup_Mips_GOT_DISP
1:

# PIC expansions involving $25 are special.
dla $25, symbol
# N64: ld $25, %call16(symbol)($gp)     # encoding: [0xdf,0x99,A,A]
# N64:                                  #   fixup A - offset: 0, value: %call16(symbol), kind: fixup_Mips_CALL16

# XGOT: lui   $25, %call_hi(symbol)       # encoding: [0x3c,0x19,A,A]
# XGOT:                                   #   fixup A - offset: 0, value: %call_hi(symbol), kind: fixup_Mips_CALL_HI16
# XGOT: daddu $25, $25, $gp               # encoding: [0x03,0x3c,0xc8,0x2d]
# XGOT: ld    $25, %call_lo(symbol)($25)  # encoding: [0xdf,0x39,A,A]
# XGOT:                                   #   fixup A - offset: 0, value: %call_lo(symbol), kind: fixup_Mips_CALL_LO16

dla $25, symbol($6)
# N64: ld $25, %got_disp(symbol)($gp)   # encoding: [0xdf,0x99,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddu $25, $25, $6               # encoding: [0x03,0x26,0xc8,0x2d]

# XGOT: lui   $25, %got_hi(symbol)      # encoding: [0x3c,0x19,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol), kind: fixup_Mips_GOT_HI16
# XGOT: daddu $25, $25, $gp             # encoding: [0x03,0x3c,0xc8,0x2d]
# XGOT: ld    $25, %got_lo(symbol)($25) # encoding: [0xdf,0x39,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddu $25, $25, $6              # encoding: [0x03,0x26,0xc8,0x2d]

dla $25, symbol($25)
# N64: ld $1, %got_disp(symbol)($gp)    # encoding: [0xdf,0x81,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddu $25, $1, $25               # encoding: [0x00,0x39,0xc8,0x2d]

# XGOT: lui   $1, %got_hi(symbol)     # encoding: [0x3c,0x01,A,A]
# XGOT:                               #   fixup A - offset: 0, value: %got_hi(symbol), kind: fixup_Mips_GOT_HI16
# XGOT: daddu $1, $1, $gp             # encoding: [0x00,0x3c,0x08,0x2d]
# XGOT: ld    $1, %got_lo(symbol)($1) # encoding: [0xdc,0x21,A,A]
# XGOT:                               #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddu $25, $1, $25            # encoding: [0x00,0x39,0xc8,0x2d]

dla $25, symbol+8
# N64: ld $25, %got_disp(symbol)($gp)   # encoding: [0xdf,0x99,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddiu $25, $25, 8               # encoding: [0x67,0x39,0x00,0x08]

# XGOT: lui    $25, %got_hi(symbol+8)     # encoding: [0x3c,0x19,A,A]
# XGOT:                                   #   fixup A - offset: 0, value: %got_hi(symbol+8), kind: fixup_Mips_GOT_HI16
# XGOT: daddu  $25, $25, $gp              # encoding: [0x03,0x3c,0xc8,0x2d]
# XGOT: ld     $25, %got_lo(symbol)($25)  # encoding: [0xdf,0x39,A,A]
# XGOT:                                   #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddiu $25, $25, 8                # encoding: [0x67,0x39,0x00,0x08]

dla $25, symbol+8($6)
# N64: ld $25, %got_disp(symbol)($gp)   # encoding: [0xdf,0x99,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddiu $25, $25, 8               # encoding: [0x67,0x39,0x00,0x08]
# N64: daddu $25, $25, $6               # encoding: [0x03,0x26,0xc8,0x2d]

# XGOT: lui    $25, %got_hi(symbol+8)     # encoding: [0x3c,0x19,A,A]
# XGOT:                                   #   fixup A - offset: 0, value: %got_hi(symbol+8), kind: fixup_Mips_GOT_HI16
# XGOT: daddu  $25, $25, $gp              # encoding: [0x03,0x3c,0xc8,0x2d]
# XGOT: ld     $25, %got_lo(symbol)($25)  # encoding: [0xdf,0x39,A,A]
# XGOT:                                   #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddiu $25, $25, 8                # encoding: [0x67,0x39,0x00,0x08]
# XGOT: daddu  $25, $25, $6               # encoding: [0x03,0x26,0xc8,0x2d]

dla $25, symbol+8($25)
# N64: ld $1, %got_disp(symbol)($gp)    # encoding: [0xdf,0x81,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(symbol), kind: fixup_Mips_GOT_DISP
# N64: daddiu $1, $1, 8                 # encoding: [0x64,0x21,0x00,0x08]
# N64: daddu $25, $1, $25               # encoding: [0x00,0x39,0xc8,0x2d]

# XGOT: lui    $1, %got_hi(symbol+8)    # encoding: [0x3c,0x01,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_hi(symbol+8), kind: fixup_Mips_GOT_HI16
# XGOT: daddu  $1, $1, $gp              # encoding: [0x00,0x3c,0x08,0x2d]
# XGOT: ld     $1, %got_lo(symbol)($1)  # encoding: [0xdc,0x21,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_lo(symbol), kind: fixup_Mips_GOT_LO16
# XGOT: daddiu $1, $1, 8                # encoding: [0x64,0x21,0x00,0x08]
# XGOT: daddu  $25, $1, $25             # encoding: [0x00,0x39,0xc8,0x2d]

dla $25, 2f
# N64: ld $25, %got_disp(.Ltmp1)($gp)   # encoding: [0xdf,0x99,A,A]
# N64:                                  #   fixup A - offset: 0, value: %got_disp(.Ltmp1), kind: fixup_Mips_GOT_DISP

## FIXME: GAS generates R_MIPS_GOT_PAGE / R_MIPS_GOT_OFST pair of relocations.
# XGOT: ld $25, %got_disp(.Ltmp1)($gp)  # encoding: [0xdf,0x99,A,A]
# XGOT:                                 #   fixup A - offset: 0, value: %got_disp(.Ltmp1), kind: fixup_Mips_GOT_DISP
2: