.set noreorder
.global __cp_begin
.hidden __cp_begin
.type __cp_begin,@function
.global __cp_end
.hidden __cp_end
.type __cp_end,@function
.global __cp_cancel
.hidden __cp_cancel
.type __cp_cancel,@function
.global __cp_cancel_data
.hidden __cp_cancel_data
.type __cp_cancel_data,@function
.hidden __cancel
.global __syscall_cp_asm
.hidden __syscall_cp_asm
.type __syscall_cp_asm,@function
__syscall_cp_asm:
__cp_begin:
lw $4, 0($4)
bne $4, $0, __cp_cancel
move $2, $5
move $4, $6
move $5, $7
move $6, $8
move $7, $9
move $8, $10
move $9, $11
lw $10, 0($sp)
syscall
__cp_end:
beq $7, $0, 1f
nop
subu $2, $0, $2
1: jr $ra
nop
# if cancellation flag is 1 then call __cancel
__cp_cancel:
move $2, $ra
bal 1f
nop
__cp_cancel_data:
.gpword __cp_cancel_data
.gpword __cancel
1: lw $3, 0($ra)
subu $3, $ra, $3
lw $25, 4($ra)
addu $25, $25, $3
jr $25
move $ra, $2
