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https://github.com/autc04/Retro68.git
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101 lines
1.8 KiB
ArmAsm
101 lines
1.8 KiB
ArmAsm
.section ".tbss", "awT", @nobits
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.globl bg1, bg2, bg3, bg4, bg5, bg6, bg7, bg8
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bg1: .space 4
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bg2: .space 4
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bg3: .space 4
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bg4: .space 4
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bg5: .space 4
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bg6: .space 4
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bg7: .space 4
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bg8: .space 4
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bl1: .space 4
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bl2: .space 4
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bl3: .space 4
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bl4: .space 4
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bl5: .space 4
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bl6: .space 4
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bl7: .space 4
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bl8: .space 4
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.text
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.globl _start
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.type _start,@function
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_start:
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pushq %rbp
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movq %rsp, %rbp
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/* IE against global var */
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movq %fs:0, %r11
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nop;nop
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addq sG6@gottpoff(%rip), %r11
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nop;nop;nop;nop
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/* IE -> LE against global var defined in exec */
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movq %fs:0, %rdx
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nop;nop
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addq bg6@gottpoff(%rip), %rdx
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nop;nop;nop;nop
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/* IE -> LE against local var */
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movq %fs:0, %r12
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nop;nop
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addq bl6@gottpoff(%rip), %r12
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nop;nop;nop;nop
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/* direct %fs access IE -> LE against local var */
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movq bl8@gottpoff(%rip), %rdx
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nop;nop
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movq %fs:(%rdx), %rax
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nop;nop;nop;nop
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/* IE -> LE against hidden but not local var */
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movq %fs:0, %rdx
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nop;nop
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addq sh6@gottpoff(%rip), %rdx
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nop;nop;nop;nop
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/* direct %fs access IE -> LE against hidden but not local var */
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movq sh8@gottpoff(%rip), %rdx
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nop;nop
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movq %fs:(%rdx), %rax
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nop;nop;nop;nop
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/* LE, global var defined in exec */
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movq %fs:0, %rax
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nop;nop
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leaq sg2@tpoff(%rax), %rdx
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nop;nop;nop;nop
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/* LE, local var, non-canonical sequence */
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movq $2+bl2@tpoff, %r9
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nop;nop
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movq %fs:0, %rdx
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nop;nop
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addq %r9, %rdx
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nop;nop;nop;nop
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/* LE, hidden var defined in exec, non-canonical sequence */
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movq %fs:0, %rdx
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nop;nop
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addq $sh2@tpoff+1, %rdx
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nop;nop;nop;nop
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/* Direct %fs access */
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/* LE, global var defined in exec */
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movq %fs:sg3@tpoff, %rax
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nop;nop;nop;nop
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/* LE, local var */
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movq %fs:bl3@tpoff+3, %r10
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nop;nop;nop;nop
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/* LE, hidden var defined in exec */
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movq %fs:1+sh3@tpoff, %rdx
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nop;nop;nop;nop
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/* LE, large model */
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movabsq $sh2@tpoff+1, %rdx
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leave
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ret
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