Rev 1693 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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1693 | serge | 1 | |
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6 | __start: |
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7 | movl $68, %eax |
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8 | movl $12, %ebx |
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9 | lea __size_of_stack_reserve__, %ecx |
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10 | addl $4095, %ecx #load stack size |
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11 | andl $-4096, %ecx #align to page granularity |
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12 | int $0x40 #and allocate |
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13 | testl %eax, %eax |
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14 | jz 1f |
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17 | movl %eax, %fs:4 |
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18 | movl %ecx, %fs:8 #save stack base - low limit |
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19 | #save stack top - high limit |
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20 | movl %ecx, %esp #reload stack |
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1906 | serge | 21 | |
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25 | movl %esp, %ebx |
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26 | movl $-1, %ecx |
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27 | int $0x40 |
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30 | movl %eax, %fs:0 #save pid |
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33 | movl $32, %ecx |
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34 | xorl %eax, %eax |
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35 | notl %eax |
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38 | stosl |
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41 | jmp ___crt_startup |
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42 | 1: |
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1693 | serge | 43 | int3 #trap to debugger |
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