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Last change
on this file since 607 was 607, checked in by bird, 22 years ago |
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Initial revision
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-
Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
3.0 KB
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| 1 | ! Force .got aligned to 4K, so it very likely gets at 0x413000
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| 2 | .data
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| 3 | .balign 4096
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| 4 | .section ".tdata", "awT", @progbits
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| 5 | .globl sg1, sg2
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| 6 | .globl sh1, sh2
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| 7 | .hidden sh1, sh2
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| 8 | sg1: .long 17
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| 9 | sg2: .long 18
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| 10 | sl1: .long 65
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| 11 | sl2: .long 66
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| 12 | sh1: .long 257
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| 13 | sh2: .long 258
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| 14 | ! Force .text aligned to 4K, so it very likely gets at 0x401000.
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| 15 | .text
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| 16 | .balign 4096
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| 17 | .globl fn2
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| 18 | .type fn2,@function
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| 19 | fn2:
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| 20 | mov.l r12,@-r15
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| 21 | mov.l r14,@-r15
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| 22 | sts.l pr,@-r15
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| 23 | mova .L3,r0
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| 24 | mov.l .L3,r12
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| 25 | add r0,r12
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| 26 | mov r15,r14
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| 27 | nop;nop;nop;nop
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| 28 |
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| 29 | ! GD -> IE because variable is not defined in executable
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| 30 | mov.l 1f,r4
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| 31 | mova 2f,r0
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| 32 | mov.l 2f,r1
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| 33 | add r0,r1
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| 34 | jsr @r1
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| 35 | add r12,r4
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| 36 | bra 3f
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| 37 | nop
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| 38 | .align 2
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| 39 | 1: .long sG1@TLSGD
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| 40 | 2: .long __tls_get_addr@PLT
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| 41 | 3:
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| 42 | nop;nop;nop;nop
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| 43 |
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| 44 | ! GD -> IE because variable is not defined in executable where
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| 45 | ! the variable is referenced through @gottpoff too
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| 46 | mov.l 1f,r4
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| 47 | mova 2f,r0
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| 48 | mov.l 2f,r1
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| 49 | add r0,r1
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| 50 | jsr @r1
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| 51 | add r12,r4
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| 52 | bra 3f
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| 53 | nop
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| 54 | .align 2
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| 55 | 1: .long sG2@TLSGD
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| 56 | 2: .long __tls_get_addr@PLT
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| 57 | 3:
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| 58 | nop;nop;nop;nop
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| 59 |
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| 60 | ! GD -> LE with global variable defined in executable
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| 61 | mov.l 1f,r4
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| 62 | mova 2f,r0
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| 63 | mov.l 2f,r1
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| 64 | add r0,r1
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| 65 | jsr @r1
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| 66 | add r12,r4
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| 67 | bra 3f
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| 68 | nop
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| 69 | .align 2
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| 70 | 1: .long sg1@TLSGD
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| 71 | 2: .long __tls_get_addr@PLT
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| 72 | 3:
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| 73 | nop;nop;nop;nop
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| 74 |
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| 75 | ! GD -> LE with local variable defined in executable
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| 76 | mov.l 1f,r4
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| 77 | mova 2f,r0
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| 78 | mov.l 2f,r1
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| 79 | add r0,r1
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| 80 | jsr @r1
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| 81 | add r12,r4
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| 82 | bra 3f
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| 83 | nop
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| 84 | .align 2
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| 85 | 1: .long sl1@TLSGD
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| 86 | 2: .long __tls_get_addr@PLT
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| 87 | 3:
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| 88 | nop;nop;nop;nop
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| 89 |
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| 90 | ! GD -> LE with hidden variable defined in executable
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| 91 | mov.l 1f,r4
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| 92 | mova 2f,r0
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| 93 | mov.l 2f,r1
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| 94 | add r0,r1
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| 95 | jsr @r1
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| 96 | add r12,r4
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| 97 | bra 3f
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| 98 | nop
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| 99 | .align 2
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| 100 | 1: .long sh1@TLSGD
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| 101 | 2: .long __tls_get_addr@PLT
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| 102 | 3:
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| 103 | nop;nop;nop;nop
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| 104 |
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| 105 | ! LD -> LE with local variable defined in executable
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| 106 | mov.l 1f,r4
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| 107 | mova 2f,r0
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| 108 | mov.l 2f,r1
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| 109 | add r0,r1
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| 110 | jsr @r1
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| 111 | add r12,r4
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| 112 | bra 3f
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| 113 | nop
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| 114 | .align 2
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| 115 | 1: .long sl1@TLSLDM
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| 116 | 2: .long __tls_get_addr@PLT
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| 117 | 3:
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| 118 | nop;nop
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| 119 | mov.l .L4,r1
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| 120 | add r0,r1
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| 121 | nop;nop
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| 122 | mov.l .L5,r2
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| 123 | add r0,r2
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| 124 | nop;nop;nop;nop
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| 125 |
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| 126 | ! LD -> LE against hidden variables
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| 127 | mov.l 1f,r4
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| 128 | mova 2f,r0
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| 129 | mov.l 2f,r1
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| 130 | add r0,r1
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| 131 | jsr @r1
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| 132 | add r12,r4
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| 133 | bra 3f
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| 134 | nop
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| 135 | .align 2
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| 136 | 1: .long sh1@TLSLDM
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| 137 | 2: .long __tls_get_addr@PLT
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| 138 | 3:
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| 139 | nop;nop
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| 140 | mov.l .L6,r1
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| 141 | add r0,r1
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| 142 | nop;nop
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| 143 | mov.l .L7,r2
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| 144 | add r0,r2
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| 145 | nop;nop;nop;nop
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| 146 |
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| 147 | ! @GOTTPOFF IE against global var
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| 148 | mov.l 1f,r0
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| 149 | stc gbr,r1
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| 150 | mov.l @(r0,r12),r0
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| 151 | bra 2f
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| 152 | add r0,r1
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| 153 | .align 2
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| 154 | 1: .long sG2@GOTTPOFF
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| 155 | 2:
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| 156 | nop;nop;nop;nop
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| 157 |
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| 158 | ! @GOTTPOFF IE against global var
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| 159 | mov.l 1f,r0
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| 160 | stc gbr,r1
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| 161 | mov.l @(r0,r12),r0
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| 162 | bra 2f
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| 163 | add r1,r0
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| 164 | .align 2
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| 165 | 1: .long sG4@GOTTPOFF
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| 166 | 2:
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| 167 | nop;nop;nop;nop
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| 168 |
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| 169 | ! @GOTTPOFF IE -> LE against global var defined in exec
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| 170 | mov.l 1f,r0
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| 171 | stc gbr,r1
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| 172 | mov.l @(r0,r12),r0
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| 173 | bra 2f
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| 174 | add r0,r1
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| 175 | .align 2
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| 176 | 1: .long sg1@GOTTPOFF
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| 177 | 2:
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| 178 | nop;nop;nop;nop
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| 179 |
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| 180 | ! @GOTTPOFF IE -> LE against hidden var
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| 181 | mov.l 1f,r0
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| 182 | stc gbr,r1
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| 183 | mov.l @(r0,r12),r0
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| 184 | bra 2f
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| 185 | add r0,r1
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| 186 | .align 2
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| 187 | 1: .long sh1@GOTTPOFF
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| 188 | 2:
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| 189 | nop;nop;nop;nop
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| 190 |
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| 191 | mov r14,r15
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| 192 | lds.l @r15+,pr
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| 193 | mov.l @r15+,r14
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| 194 | rts
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| 195 | mov.l @r15+,r12
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| 196 |
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| 197 | .align 2
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| 198 | .L3: .long _GLOBAL_OFFSET_TABLE_
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| 199 | .L4: .long sl1@DTPOFF
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| 200 | .L5: .long sl2@DTPOFF
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| 201 | .L6: .long sh1@DTPOFF
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| 202 | .L7: .long sh2@DTPOFF
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| 203 | ! Fill page with 0.
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| 204 | .space .L8-.
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| 205 | .balign 4096
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| 206 | .L8:
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