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- .text
- LOCALSZ= 4
- FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
- GPOFF= FRAMESZ-(1*SZREG)
- NESTED(clone,4*SZREG,sp)
- SETUP_GP
- PTR_SUBU sp, FRAMESZ
- SETUP_GP64 (GPOFF, clone)
- SAVE_GP (GPOFF)
-
- li v0,EINVAL
- beqz a0,L(error)
- beqz a1,L(error)
- PTR_SUBU a1,32
- PTR_S a0,0(a1)
- PTR_S a3,PTRSIZE(a1)
- move a0,a2
-
- PTR_L a2,(FRAMESZ+PTRSIZE+PTRSIZE+16)(sp)
- PTR_S a2,16(sp)
- PTR_L a2,(FRAMESZ+16)(sp)
- PTR_L a3,(FRAMESZ+PTRSIZE+16)(sp)
- move a2,a4
- move a3,a5
- move a4,a6
-
- li v0,__NR_clone
- syscall
- bnez a3,L(error)
- beqz v0,L(thread_start)
-
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
- j $31
-
- L(error):
- PTR_LA t9,__syscall_error
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
-
- move a0,v0
-
- jr t9
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
-
- move a0,v0
-
- j __syscall_error
- END(clone)
- ENTRY(__thread_start)
- L(thread_start):
-
- SAVE_GP (GPOFF)
-
-
- PTR_L t9,0(sp)
- PTR_L a0,PTRSIZE(sp)
-
- jal t9
-
- move a0,v0
- PTR_LA t9,_exit
- jalr t9
- jal _exit
- END(__thread_start)
- weak_alias(clone, __clone)
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