projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| bffbf940 JJ |
1 | .section ".tbss", "awT", @nobits |
| 2 | .globl bg1, bg2, bg3, bg4, bg5, bg6, bg7, bg8 | |
| 3 | bg1: .space 4 | |
| 4 | bg2: .space 4 | |
| 5 | bg3: .space 4 | |
| 6 | bg4: .space 4 | |
| 7 | bg5: .space 4 | |
| 8 | bg6: .space 4 | |
| 9 | bg7: .space 4 | |
| 10 | bg8: .space 4 | |
| 11 | bl1: .space 4 | |
| 12 | bl2: .space 4 | |
| 13 | bl3: .space 4 | |
| 14 | bl4: .space 4 | |
| 15 | bl5: .space 4 | |
| 16 | bl6: .space 4 | |
| 17 | bl7: .space 4 | |
| 18 | bl8: .space 4 | |
| 19 | .text | |
| 20 | .globl _start | |
| 21 | .type _start,@function | |
| 22 | _start: | |
| 23 | pushq %rbp | |
| 24 | movq %rsp, %rbp | |
| 25 | ||
| 26 | /* IE against global var */ | |
| 27 | movq %fs:0, %r11 | |
| 28 | nop;nop | |
| 29 | addq sG6@gottpoff(%rip), %r11 | |
| 30 | nop;nop;nop;nop | |
| 31 | ||
| 32 | /* IE -> LE against global var defined in exec */ | |
| 33 | movq %fs:0, %rdx | |
| 34 | nop;nop | |
| 35 | addq bg6@gottpoff(%rip), %rdx | |
| 36 | nop;nop;nop;nop | |
| 37 | ||
| 38 | /* IE -> LE against local var */ | |
| 39 | movq %fs:0, %r12 | |
| 40 | nop;nop | |
| 41 | addq bl6@gottpoff(%rip), %r12 | |
| 42 | nop;nop;nop;nop | |
| 43 | ||
| 44 | /* direct %fs access IE -> LE against local var */ | |
| 45 | movq bl8@gottpoff(%rip), %rdx | |
| 46 | nop;nop | |
| 47 | movq %fs:(%rdx), %rax | |
| 48 | nop;nop;nop;nop | |
| 49 | ||
| 50 | /* IE -> LE against hidden but not local var */ | |
| 51 | movq %fs:0, %rdx | |
| 52 | nop;nop | |
| 53 | addq sh6@gottpoff(%rip), %rdx | |
| 54 | nop;nop;nop;nop | |
| 55 | ||
| 56 | /* direct %fs access IE -> LE against hidden but not local var */ | |
| 57 | movq sh8@gottpoff(%rip), %rdx | |
| 58 | nop;nop | |
| 59 | movq %fs:(%rdx), %rax | |
| 60 | nop;nop;nop;nop | |
| 61 | ||
| 62 | /* LE, global var defined in exec */ | |
| 63 | movq %fs:0, %rax | |
| 64 | nop;nop | |
| 65 | leaq sg2@tpoff(%rax), %rdx | |
| 66 | nop;nop;nop;nop | |
| 67 | ||
| 68 | /* LE, local var, non-canonical sequence */ | |
| 69 | movq $2+bl2@tpoff, %r9 | |
| 70 | nop;nop | |
| 71 | movq %fs:0, %rdx | |
| 72 | nop;nop | |
| 73 | addq %r9, %rdx | |
| 74 | nop;nop;nop;nop | |
| 75 | ||
| 76 | /* LE, hidden var defined in exec, non-canonical sequence */ | |
| 77 | movq %fs:0, %rdx | |
| 78 | nop;nop | |
| 79 | addq $sh2@tpoff+1, %rdx | |
| 80 | nop;nop;nop;nop | |
| 81 | ||
| 82 | /* Direct %fs access */ | |
| 83 | ||
| 84 | /* LE, global var defined in exec */ | |
| 85 | movq %fs:sg3@tpoff, %rax | |
| 86 | nop;nop;nop;nop | |
| 87 | ||
| 88 | /* LE, local var */ | |
| 89 | movq %fs:bl3@tpoff+3, %r10 | |
| 90 | nop;nop;nop;nop | |
| 91 | ||
| 92 | /* LE, hidden var defined in exec */ | |
| 93 | movq %fs:1+sh3@tpoff, %rdx | |
| 94 | nop;nop;nop;nop | |
| 95 | ||
| 6769d501 L |
96 | /* LE, large model */ |
| 97 | movabsq $sh2@tpoff+1, %rdx | |
| 98 | ||
| bffbf940 JJ |
99 | leave |
| 100 | ret |