mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-01 11:52:47 +00:00
166 lines
3.2 KiB
ArmAsm
166 lines
3.2 KiB
ArmAsm
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.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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pushl %ebp
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movl %esp, %ebp
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/* Set up .GOT pointer for non-pic @gottpoff sequences */
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call 1f
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1: popl %ecx
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addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ecx
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nop;nop;nop;nop
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/* @gottpoff IE against global var */
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movl %gs:0, %edx
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nop;nop
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subl sG6@gottpoff(%ecx), %edx
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nop;nop;nop;nop
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/* @indntpoff IE against global var */
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movl %gs:0, %eax
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nop;nop
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addl sG7@indntpoff, %eax
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nop;nop;nop;nop
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/* @indntpoff direct %gs access IE against global var */
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movl sG8@indntpoff, %edx
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nop;nop
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movl %gs:(%edx), %eax
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nop;nop;nop;nop
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/* @gottpoff IE -> LE against global var defined in exec */
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movl %gs:0, %edx
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nop;nop
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subl bg6@gottpoff(%ecx), %edx
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nop;nop;nop;nop
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/* @indntpoff IE -> LE against global var defined in exec */
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movl %gs:0, %eax
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nop;nop
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addl bg7@indntpoff, %eax
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nop;nop;nop;nop
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/* @indntpoff direct %gs access IE -> LE against global var defined
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in exec */
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movl bg8@indntpoff, %edx
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nop;nop
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movl %gs:(%edx), %eax
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nop;nop;nop;nop
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/* @gottpoff IE -> LE against local var */
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movl %gs:0, %edx
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nop;nop
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subl bl6@gottpoff(%ecx), %edx
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nop;nop;nop;nop
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/* @indntpoff IE -> LE against local var */
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movl %gs:0, %eax
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nop;nop
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addl bl7@indntpoff, %eax
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nop;nop;nop;nop
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/* @indntpoff direct %gs access IE -> LE against local var */
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movl bl8@indntpoff, %edx
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nop;nop
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movl %gs:(%edx), %eax
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nop;nop;nop;nop
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/* @gottpoff IE -> LE against hidden but not local var */
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movl %gs:0, %edx
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nop;nop
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subl sh6@gottpoff(%ecx), %edx
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nop;nop;nop;nop
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/* @indntpoff IE -> LE against hidden but not local var */
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movl %gs:0, %eax
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nop;nop
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addl sh7@indntpoff, %eax
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nop;nop;nop;nop
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/* @indntpoff direct %gs access IE -> LE against hidden but not
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local var */
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movl sh8@indntpoff, %edx
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nop;nop
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movl %gs:(%edx), %eax
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nop;nop;nop;nop
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/* LE @tpoff, global var defined in exec */
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movl $sg1@tpoff, %edx
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nop;nop
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movl %gs:0, %eax
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nop;nop
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subl %edx, %eax
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nop;nop;nop;nop
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/* LE @tpoff, local var */
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movl $-1+bl1@tpoff, %eax
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nop;nop
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movl %gs:0, %edx
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nop;nop
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subl %eax, %edx
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nop;nop;nop;nop
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/* LE @tpoff, hidden var defined in exec */
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movl $sh1@tpoff-3, %eax
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nop;nop
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movl %gs:0, %edx
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nop;nop
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subl %eax, %edx
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nop;nop;nop;nop
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/* LE @ntpoff, global var defined in exec */
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movl %gs:0, %eax
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nop;nop
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leal sg2@ntpoff(%eax), %edx
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nop;nop;nop;nop
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/* LE @ntpoff, local var, non-canonical sequence */
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movl $2+bl2@ntpoff, %eax
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nop;nop
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movl %gs:0, %edx
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nop;nop
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addl %eax, %edx
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nop;nop;nop;nop
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/* LE @ntpoff, hidden var defined in exec, non-canonical sequence */
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movl %gs:0, %edx
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nop;nop
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addl $sh2@ntpoff+1, %edx
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nop;nop;nop;nop
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/* Direct %gs access */
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/* LE @ntpoff, global var defined in exec */
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movl %gs:sg3@ntpoff, %eax
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nop;nop;nop;nop
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/* LE @ntpoff, local var */
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movl %gs:bl3@ntpoff+3, %edx
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nop;nop;nop;nop
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/* LE @ntpoff, hidden var defined in exec */
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movl %gs:1+sh3@ntpoff, %edx
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nop;nop;nop;nop
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movl -4(%ebp), %ebx
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leave
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ret
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