osfmk/arm/hw_lock.s

56     mov     r2, #1
57     and     r0, r2, r3
69     IncrementPreemptLevel(r12, r2)
71     mov     r2, #1
73     ands    r2, r2, r3
78     ldr     r2, [r1]
105     mov     r2, #1
107     ands    r2, r2, r3
111     IncrementPreemptLevel(r12, r2)
125     IncrementPreemptLevel(r12, r2)
127     mov     r2, #1
129     ands    r2, r2, r3
131     eors    r0, r2, #1
154     ands    r2, r1, r3
159     strex   r2, r1, [r0]
160     movs    r2, r2
170     mov     r2, #0x0001
171     orr     r2, r2, #0x8000
173     mov     r2, #0x8001
175     ands    r2, r1, r2
178     movs    r2, r1, lsr#16
192     orr         r2, r12, #0xc0
193     msr         cpsr_cf, r2
197     ands        r2, r1, r3
201     strex       r2, r1, [r0]
202     movs        r2, r2
225     ands        r2, r1, #1
228     ands        r2, r1, r3
231     ands        r2, r1, r3
240     ands        r2, r1, #4
241     orrne       r2, r2, #2
243     mov         r2, #0xA
247     bic         r1, r1, r2
250     strex       r2, r1, [r0]
251     movs        r2, r2
269     mov         r2, r1
283     ands        r2, r1, r3
287     subs        r2, r2, #0x10000
293     strex       r2, r1, [r0]
294     movs        r2, r2
302     mov         r1, r2
316     orr         r2, r12, #0xc0
317     msr         cpsr_cf, r2
320     ands        r2, r1, #1
322     and         r2, r1, #2
336     movs        r2, r2
342     mov         r2, r1
356     orr     r2, r9, #0xc0
357     msr     cpsr_cf, r2
359     mov     r2, #0
369     strex       r1, r2, [r0]
373     str         r2, [r0]
386     IncrementPreemptLevel(r12, r2)
393     ands        r2, r3, #2
404     ldr         r2, [r1]
417     mrs     r2, cpsr
418     orr     r3, r2, #0xc0
430     msr     cpsr_cf, r2
435     msr     cpsr_cf, r2
440     IncrementPreemptLevel(r12, r2)
442     ands    r2, r3, #1
465     ldr     r2, [r1]
477     mrs         r2, cpsr
478     orr         r3, r2, #0xc0
491     msr         cpsr_cf, r2
497     msr         cpsr_cf, r2
502     IncrementPreemptLevel(r12, r2)
504     ands        r2, r3, #1
506     bics        r2, r3, #2
527     ldr         r2, [r1]
580     ands    r2, r1, #1
582     ands    r2, r1, #0xC
587     strex   r2, r1, [r0]
588     movs    r2, r2
597     ands    r2, r1, #0x8000
600     ands    r2, r1, r3
606     mov     r2, r1
623     ands    r2, r1, #1
626     ands    r2, r1, r3
630     strex   r2, r1, [r0]
631     movs    r2, r2
643     mov     r2, r1
657     IncrementPreemptLevel(r9, r2)
660     ands    r2, r12, r3