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.global __exit

.global __Exit

__start:

           movl  $68, %eax

           movl  $12, %ebx

           lea  __size_of_stack_reserve__, %ecx

           addl  $4095, %ecx       #load stack size

           andl  $-4096, %ecx      #align to page granularity

           int   $0x40             #and allocate

           testl %eax, %eax

           jz    1f

           movl %eax, %fs:4

           movl %ecx, %fs:8        #save stack base - low limit

                                   #save stack top  - high limit

           movl %ecx, %esp

           jmp  ___crt_startup     #reload stack

1:

           int3                    #trap to debugger

__exit:

__Exit:

           movl  4(%esp), %edx     #store exit code

           movl  $68, %eax

           movl  $13, %ebx

           movl  %fs:4, %ecx

           int   $0x40             #destroy stack

           int   $0x40             #terminate thread