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utask_x86.asm
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.file "utask.c"
.text
.globl utask_init
.type utask_init, @function
utask_init:
pushl %ebp
xorl %eax, %eax
movl %esp, %ebp
.L2:
imull $40, %eax, %edx
incl %eax
cmpl $10, %eax
movl $0, tasks(%edx)
jne .L2
popl %ebp
ret
.size utask_init, .-utask_init
.globl utask_sleep
.type utask_sleep, @function
utask_sleep:
pushl %ebp
movl %esp, %ebp
movl 8(%ebp), %eax
movl 12(%ebp), %edx
movl $0, 8(%eax)
movl %edx, 16(%eax)
movl $3, (%eax)
popl %ebp
ret
.size utask_sleep, .-utask_sleep
.section .rodata.str1.1,"aMS",@progbits,1
.LC0:
.string ""
.text
.globl utask_add
.type utask_add, @function
utask_add:
movl utask_free_slots, %ecx
xorl %eax, %eax
pushl %ebp
movl %esp, %ebp
pushl %edi
pushl %esi
testl %ecx, %ecx
pushl %ebx
movl utask_free_tid, %ebx
je .L6
imull $40, %ebx, %edx
movl 8(%ebp), %edi
incl %ebx
incl utask_last_used
decl %ecx
movl %ebx, utask_free_tid
leal tasks(%edx), %eax
movl $2, tasks(%edx)
movl %edi, tasks+20(%edx)
movl $0, tasks+4(%edx)
movl $0, tasks+28(%edx)
movl $.LC0, tasks+36(%edx)
movl utask_last_tid, %edx
movl $0, 16(%eax)
movl %ecx, utask_free_slots
movl %edx, 32(%eax)
incl %edx
movl %edx, utask_last_tid
.L6:
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.size utask_add, .-utask_add
.globl utask_add_name
.type utask_add_name, @function
utask_add_name:
pushl %ebp
movl %esp, %ebp
pushl 8(%ebp)
call utask_add
popl %edx
testl %eax, %eax
je .L9
movl 12(%ebp), %edx
movl %edx, 36(%eax)
.L9:
leave
ret
.size utask_add_name, .-utask_add_name
.globl utask_check_sleep
.type utask_check_sleep, @function
utask_check_sleep:
pushl %ebp
orl $-1, %eax
movl %esp, %ebp
xorl %ecx, %ecx
pushl %esi
movl $tasks, %edx
pushl %ebx
movl utask_last_used, %ebx
.L13:
movl (%edx), %esi
cmpl $2, %esi
je .L14
movl (%edx), %esi
cmpl $2, %esi
jbe .L12
movl 16(%edx), %esi
cmpl %eax, %esi
jae .L12
movl 16(%edx), %eax
.L12:
incl %ecx
addl $40, %edx
cmpl %ebx, %ecx
jbe .L13
jmp .L11
.L14:
xorl %eax, %eax
.L11:
popl %ebx
popl %esi
popl %ebp
ret
.size utask_check_sleep, .-utask_check_sleep
.globl utask_schedule
.type utask_schedule, @function
utask_schedule:
pushl %ebp
movl %esp, %ebp
pushl %edi
xorl %edi, %edi
pushl %esi
xorl %esi, %esi
pushl %ebx
movl $tasks, %ebx
subl $12, %esp
jmp .L17
.L24:
movl (%ebx), %eax
cmpl $5, %eax
ja .L18
jmp *.L23(,%eax,4)
.section .rodata
.align 4
.align 4
.L23:
.long .L19
.long .L19
.long .L20
.long .L19
.long .L21
.long .L22
.text
.L20:
subl $12, %esp
pushl %ebx
call *20(%ebx)
addl $16, %esp
jmp .L18
.L21:
movl 8(%ebx), %eax
movl (%eax), %edx
movl 12(%ebx), %eax
cmpl %eax, %edx
sete %al
jmp .L26
.L22:
movl 8(%ebx), %eax
movl (%eax), %edx
movl 12(%ebx), %eax
cmpl %eax, %edx
setne %al
.L26:
movzbl %al, %eax
movl %eax, %edi
.L18:
testl %edi, %edi
je .L19
subl $12, %esp
pushl %ebx
movl $2, (%ebx)
call *20(%ebx)
addl $16, %esp
.L19:
incl %esi
addl $40, %ebx
.L17:
cmpl utask_last_used, %esi
jbe .L24
cmpl $0, utask_put_mcu_to_sleep
je .L16
call utask_check_sleep
subl $12, %esp
pushl %eax
call *utask_put_mcu_to_sleep
addl $16, %esp
.L16:
leal -12(%ebp), %esp
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.size utask_schedule, .-utask_schedule
.globl utask_sleep_process
.type utask_sleep_process, @function
utask_sleep_process:
pushl %ebp
xorl %eax, %eax
movl %esp, %ebp
pushl %esi
pushl %ebx
movl utask_last_used, %ebx
jmp .L28
.L31:
imull $40, %eax, %edx
movl tasks(%edx), %esi
leal tasks(%edx), %ecx
cmpl $2, %esi
jbe .L29
movl tasks+16(%edx), %esi
testl %esi, %esi
je .L30
movl tasks+16(%edx), %edx
decl %edx
movl %edx, 16(%ecx)
jmp .L29
.L30:
movl $2, tasks(%edx)
.L29:
incl %eax
.L28:
cmpl %ebx, %eax
jbe .L31
popl %ebx
popl %esi
popl %ebp
ret
.size utask_sleep_process, .-utask_sleep_process
.globl utask_exit
.type utask_exit, @function
utask_exit:
pushl %ebp
movl $10, %edx
movl %esp, %ebp
xorl %ecx, %ecx
movl 8(%ebp), %eax
incl utask_free_slots
pushl %ebx
movl $10, utask_free_tid
movl $0, (%eax)
xorl %eax, %eax
.L35:
imull $40, %eax, %ebx
movl tasks(%ebx), %ebx
testl %ebx, %ebx
jne .L33
cmpl %eax, %edx
cmova %eax, %edx
jmp .L34
.L33:
movl %eax, %ecx
.L34:
incl %eax
cmpl $10, %eax
jne .L35
popl %ebx
movl %edx, utask_free_tid
movl %ecx, utask_last_used
popl %ebp
ret
.size utask_exit, .-utask_exit
.globl utask_wait_eq
.type utask_wait_eq, @function
utask_wait_eq:
pushl %ebp
movl %esp, %ebp
movl 8(%ebp), %eax
movl 12(%ebp), %edx
movl %edx, 8(%eax)
movl 20(%ebp), %edx
movl %edx, 16(%eax)
movl 16(%ebp), %edx
movl $4, (%eax)
movl %edx, 12(%eax)
popl %ebp
ret
.size utask_wait_eq, .-utask_wait_eq
.globl utask_wait_neq
.type utask_wait_neq, @function
utask_wait_neq:
pushl %ebp
movl %esp, %ebp
movl 8(%ebp), %eax
movl 12(%ebp), %edx
movl %edx, 8(%eax)
movl 20(%ebp), %edx
movl %edx, 16(%eax)
movl 16(%ebp), %edx
movl $5, (%eax)
movl %edx, 12(%eax)
popl %ebp
ret
.size utask_wait_neq, .-utask_wait_neq
.globl utask_suspend
.type utask_suspend, @function
utask_suspend:
pushl %ebp
movl %esp, %ebp
movl 8(%ebp), %eax
movl $1, (%eax)
popl %ebp
ret
.size utask_suspend, .-utask_suspend
.globl utask_resume
.type utask_resume, @function
utask_resume:
pushl %ebp
movl %esp, %ebp
movl 8(%ebp), %eax
movl $2, (%eax)
movl $0, 16(%eax)
popl %ebp
ret
.size utask_resume, .-utask_resume
.globl utask_get_free_slots
.type utask_get_free_slots, @function
utask_get_free_slots:
pushl %ebp
movl utask_free_slots, %eax
movl %esp, %ebp
popl %ebp
ret
.size utask_get_free_slots, .-utask_get_free_slots
.globl utask_get_task_cnt
.type utask_get_task_cnt, @function
utask_get_task_cnt:
pushl %ebp
movl utask_last_used, %ecx
xorl %eax, %eax
movl %esp, %ebp
xorl %edx, %edx
pushl %edi
movl 8(%ebp), %edi
pushl %esi
pushl %ebx
jmp .L43
.L45:
imull $40, %edx, %esi
xorl %ebx, %ebx
cmpl %edi, tasks+20(%esi)
sete %bl
incl %edx
movl %ebx, %esi
addl %esi, %eax
.L43:
cmpl %ecx, %edx
jne .L45
popl %ebx
popl %esi
popl %edi
popl %ebp
ret
.size utask_get_task_cnt, .-utask_get_task_cnt
.globl utask_get_by_tid
.type utask_get_by_tid, @function
utask_get_by_tid:
pushl %ebp
movl utask_last_used, %ecx
xorl %edx, %edx
movl %esp, %ebp
pushl %ebx
movl 8(%ebp), %ebx
jmp .L47
.L50:
imull $40, %edx, %eax
cmpl %ebx, tasks+32(%eax)
jne .L48
addl $tasks, %eax
jmp .L49
.L48:
incl %edx
.L47:
cmpl %ecx, %edx
jb .L50
xorl %eax, %eax
.L49:
popl %ebx
popl %ebp
ret
.size utask_get_by_tid, .-utask_get_by_tid
.globl utask_put_mcu_to_sleep
.bss
.align 4
.type utask_put_mcu_to_sleep, @object
.size utask_put_mcu_to_sleep, 4
utask_put_mcu_to_sleep:
.zero 4
.local tasks
.comm tasks,400,4
.local utask_last_used
.comm utask_last_used,4,4
.data
.align 4
.type utask_free_slots, @object
.size utask_free_slots, 4
utask_free_slots:
.long 10
.local utask_free_tid
.comm utask_free_tid,4,4
.local utask_last_tid
.comm utask_last_tid,4,4
.ident "GCC: (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2"
.section .note.GNU-stack,"",@progbits