Searched refs:cnt (Results 1 - 25 of 81) sorted by relevance

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/darwin-on-arm/xnu/osfmk/profiling/i386/
H A Dprofile-md.h186 #define PROF_CNT_INC(cnt) \
188 : "=g" ((cnt).low), "=g" ((cnt).high) \
189 : "0" ((cnt).low), "1" ((cnt).high))
191 #define PROF_CNT_ADD(cnt,val) \
193 : "=g,r" ((cnt).low), "=g,r" ((cnt).high) \
195 "0,0" ((cnt).low), "1,1" ((cnt)
352 prof_cnt_t cnt; /* # of calls to _{,g}prof_mcount */ member in struct:profile_stats
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/darwin-on-arm/xnu/iokit/Drivers/platform/drvAppleNVRAM/
H A DAppleNVRAM.cpp85 UInt32 cnt; local
93 for (cnt = 0; cnt < length; cnt++) {
94 buffer[cnt] = _nvramData[(offset + cnt) << 4];
99 for (cnt = 0; cnt < length; cnt++) {
102 buffer[cnt]
123 UInt32 cnt; local
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/darwin-on-arm/xnu/iokit/Examples/drvGenericInterruptController/
H A DGenericInterruptController.cpp71 for (cnt = 0; cnt < numVectors; cnt++) {
72 vectors[cnt].interruptLock = IOLockAlloc();
73 if (vectors[cnt].interruptLock == NULL) {
74 for (cnt = 0; cnt < numVectors; cnt++) {
75 if (vectors[cnt].interruptLock != NULL)
76 IOLockFree(vectors[cnt]
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/darwin-on-arm/xnu/osfmk/kdp/ml/arm/
H A Dkdp_vm.c160 unsigned resid, cnt; local
180 cnt = 4096 - (cur_virt_src & 0xFFF); /* Get length left on page */
181 if (cnt > (4096 - (cur_virt_dst & 0xFFF)))
182 cnt = 4096 - (cur_virt_dst & 0xFFF);
184 if (cnt > resid)
185 cnt = resid;
187 bcopy_phys(cur_virt_src, cur_phys_dst, cnt); /* Copy stuff over */
189 cur_virt_src += cnt;
190 cur_virt_dst += cnt;
191 resid -= cnt;
253 unsigned resid, cnt; local
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/darwin-on-arm/xnu/osfmk/kdp/ml/i386/
H A Dkdp_x86_common.c95 mach_vm_size_t cnt = 0, cnt_src, cnt_dst; local
137 cnt = cnt_dst;
139 cnt = cnt_src;
140 if (cnt > resid)
141 cnt = resid;
144 ml_copy_phys(cur_phys_src, cur_phys_dst, (vm_size_t)cnt);
146 cur_virt_src += cnt;
147 cur_virt_dst += cnt;
148 resid -= cnt;
164 mach_vm_size_t cnt local
213 unsigned resid, cnt, cnt_src, cnt_dst; local
263 unsigned resid, cnt, cnt_src, cnt_dst; local
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/darwin-on-arm/xnu/bsd/netat/
H A Dadsp_RxData.c68 register int cnt; local
78 if ((cnt = gbuf_len(mp)) > len) {
80 cnt = len;
82 gbuf_rinc(mp,cnt);
83 len -= cnt;
279 short cnt; local
326 cnt = sp->recvSeq - PktFirstByteSeq; /* # bytes we've seen already */
328 offset = ((unsigned char *)&f->data[cnt]) - (unsigned char *)gbuf_rptr(mp);
332 len -= cnt; /* # of new data bytes */
334 cnt
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H A Dadsp_Control.c388 int cnt; local
445 cnt = bsize - diff; /* # of bytes in this block */
447 cnt = 0;
454 if ((cnt < sp->sendBlocking) && !sp->writeFlush) {
460 if (cnt > ADSP_MAX_DATA_LEN) { /* truncate to one packet */
461 cnt = ADSP_MAX_DATA_LEN;
487 if ((diff = sp->sendWdwSeq + 1 - sp->sendSeq) <= cnt) {
488 if (diff < cnt) { /* Won't fit exactly */
490 cnt = diff;
500 tcnt = cnt;
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H A Dadsp_Write.c75 int cnt; /* # of bytes in this write */ local
78 cnt = pb->u.ioParams.reqCount - pb->u.ioParams.actCount;
81 if (cnt == 0 && eom == 0) /* Nothing to do here, complete it */
119 pb->u.ioParams.actCount += cnt; /* Update count field in param blk */
H A Dadsp_Read.c71 unsigned short cnt; local
114 cnt = gbuf_msgsize(mp); /* # of data bytes in it. */
115 if (cnt > (unsigned short)(pb->u.ioParams.reqCount - pb->u.ioParams.actCount)) {
116 cnt = pb->u.ioParams.reqCount - pb->u.ioParams.actCount;
118 if (!(tmp = (gbuf_t *)m_split(mp, cnt, M_DONTWAIT))) {
119 cnt = 0;
129 if (cnt) {
130 pb->u.ioParams.actCount += cnt;
H A Datp_write.c441 int cnt, offset, space; local
465 cnt = rcbp->rc_pktcnt;
466 for (i = 0; i < cnt; i++) {
472 for (cnt = 0; cnt < i; cnt++)
473 if (rc_xmt[cnt])
474 gbuf_freeb(rc_xmt[cnt]);
491 for (i = 0; i < cnt; i++) {
507 if (i == (cnt
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/darwin-on-arm/xnu/iokit/Kernel/
H A DIONVRAM.cpp604 UInt8 cnt, isum, csum = 0; local
606 for (cnt = 0; cnt < 0x10; cnt++) {
607 isum = csum + partitionHeader[cnt];
634 UInt32 cnt, propOffset, propType; local
647 cnt = 0;
648 while (cnt < _ofPartitionSize) {
650 if (_ofImage[cnt] == '\0') break;
653 propName = _ofImage + cnt;
764 UInt32 cnt, length, maxLength; local
1166 UInt32 cnt, checksum = 0; local
1177 UInt32 cnt, checksum, sum = 0; local
1193 UInt32 cnt; local
1399 UInt32 cnt, cnt2; local
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H A DIOCPU.cpp307 long cnt, numCPUs; local
358 cnt = numCPUs;
359 while (cnt--)
361 target = OSDynamicCast(IOCPU, gIOCPUs->getObject(cnt));
402 for (cnt = 0; cnt < numCPUs; cnt++)
404 target = OSDynamicCast(IOCPU, gIOCPUs->getObject(cnt));
611 int cnt; local
626 for (cnt
652 int cnt; local
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H A DIOInterruptController.cpp412 int cnt, interruptType; local
453 for (cnt = 0; cnt < numVectors; cnt++) {
454 vectors[cnt].interruptLock = IOLockAlloc();
455 if (vectors[cnt].interruptLock == NULL) {
456 for (cnt = 0; cnt < numVectors; cnt++) {
457 if (vectors[cnt]
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/darwin-on-arm/xnu/osfmk/i386/
H A Dcopyio.c142 vm_size_t cnt; local
214 cnt = NBPDE - user_offset;
216 if (cnt > nbytes)
217 cnt = nbytes;
292 (unsigned)kernel_addr, cnt, 0, 0);
297 error = copyin_user(user_offset, kernel_addr, cnt);
301 error = copyout_user(kernel_addr, user_offset, cnt);
305 error = copyinphys_user(user_offset, kernel_addr, cnt);
309 error = copyoutphys_user(kernel_addr, user_offset, cnt);
313 error = copyinstr_user(user_offset, kernel_addr, cnt,
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/darwin-on-arm/xnu/libkern/gen/
H A DOSDebug.cpp59 extern void kmod_dump_log(vm_offset_t *addr, unsigned int cnt);
73 const unsigned cnt = sizeof(bt) / sizeof(bt[0]); local
77 OSBacktrace(bt, cnt);
80 for (i = 3; i < cnt && bt[i]; i++) {
92 #define safe_bt(a) (uintptr_t)(a<cnt ? bt[a] : 0)
103 const unsigned cnt = sizeof(bt) / sizeof(bt[0]); local
107 (void) OSBacktrace(bt, cnt);
117 kmod_dump_log((vm_offset_t *) &bt[2], cnt - 2);
/darwin-on-arm/xnu/pexpert/i386/
H A Dpe_init.c276 unsigned long num, den, cnt; local
281 cnt = 2;
282 while (cnt <= den) {
283 if ((num % cnt) || (den % cnt)) {
284 cnt++;
288 num /= cnt;
289 den /= cnt;
/darwin-on-arm/xnu/bsd/sys/
H A Dpipe.h96 * Separate in, out, cnt are used to simplify calculations.
97 * Buffered write is active when the buffer.cnt field is set.
100 u_int cnt; /* number of chars currently in buffer */ member in struct:pipebuf
114 vm_size_t cnt; /* number of chars in buffer */ member in struct:pipemapping
/darwin-on-arm/xnu/libkern/
H A DOSKextLib.cpp437 kmod_panic_dump(vm_offset_t * addr, unsigned int cnt) argument
441 OSKext::printKextsInBacktrace(addr, cnt, &kdb_printf,
447 void kmod_dump_log(vm_offset_t *addr, unsigned int cnt);
452 unsigned int cnt)
454 OSKext::printKextsInBacktrace(addr, cnt, &printf, /* lock? */ true);
450 kmod_dump_log( vm_offset_t * addr, unsigned int cnt) argument
/darwin-on-arm/xnu/bsd/kern/
H A Dsys_pipe.c372 if (p->pipe_buffer.cnt > 0 && p->pipe_buffer.in <= p->pipe_buffer.out ){
513 pipe_count = cpipe->pipe_peer->pipe_buffer.cnt;
519 pipe_count = cpipe->pipe_buffer.cnt;
620 cpipe->pipe_buffer.cnt = 0;
738 if (rpipe->pipe_buffer.cnt > 0) {
745 if (size > rpipe->pipe_buffer.cnt)
746 size = rpipe->pipe_buffer.cnt;
763 rpipe->pipe_buffer.cnt -= size;
770 if (rpipe->pipe_buffer.cnt == 0) {
835 } else if (rpipe->pipe_buffer.cnt < rpip
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/darwin-on-arm/xnu/bsd/net/
H A Dif_loop.c279 u_int32_t cnt = 0, len = 0; local
286 cnt++;
313 s.packets_in = cnt;
314 s.packets_out = cnt;
387 u_int32_t cnt, len = 0; local
393 &m_tail, &cnt, &len) != 0)
398 &m_tail, &cnt, &len) != 0)
405 if (cnt >= if_bw_measure_size)
409 ts.tv_nsec = (lo_bw_sleep_usec << 10) * cnt;
415 if (cnt >
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/darwin-on-arm/xnu/osfmk/console/panic_ui/
H A Dqtif2kraw.c496 int cnt; local
498 cnt = (nomatchrun > 127) ? 127 : nomatchrun;
499 fileArr[filePos++] = cnt;
500 nomatchrun -= cnt;
502 while ( cnt-- )
530 int cnt; local
532 cnt = (nomatchrun > 127) ? 127 : nomatchrun;
533 fileArr[filePos++] = cnt;
534 nomatchrun -= cnt;
536 while ( cnt
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/darwin-on-arm/xnu/bsd/net/classq/
H A Dclassq.c107 u_int32_t cnt, u_int32_t size)
110 qlen(q) += cnt;
324 _flushq_flow(class_queue_t *q, u_int32_t flow, u_int32_t *cnt, u_int32_t *len) argument
362 if (cnt != NULL)
363 *cnt = c;
106 _addq_multi(class_queue_t *q, struct mbuf *m_head, struct mbuf *m_tail, u_int32_t cnt, u_int32_t size) argument
/darwin-on-arm/xnu/osfmk/vm/
H A Dbsd_vm.c944 vm_size_t cnt,
959 while (cnt) {
960 size = (cnt < (PAGE_SIZE * MAX_UPL_TRANSFER)) ? cnt : (PAGE_SIZE * MAX_UPL_TRANSFER); /* effective max */
970 cnt -= size;
1024 vm_size_t cnt)
1030 assert(! (cnt & PAGE_MASK));
1035 assert((upl_size_t) cnt == cnt);
1040 (upl_size_t) cnt,
941 vnode_pager_cluster_write( vnode_pager_t vnode_object, vm_object_offset_t offset, vm_size_t cnt, vm_object_offset_t * resid_offset, int * io_error, int upl_flags) argument
1019 vnode_pager_cluster_read( vnode_pager_t vnode_object, vm_object_offset_t base_offset, vm_object_offset_t offset, uint32_t io_streaming, vm_size_t cnt) argument
1088 vnode_pager_release_from_cache( int *cnt) argument
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/darwin-on-arm/xnu/osfmk/kdp/
H A Dkdp.c456 mach_vm_size_t cnt; local
466 cnt = kdp_machine_vm_write((caddr_t)rq->data, (mach_vm_address_t)rq->address, rq->nbytes);
489 mach_vm_size_t cnt; local
499 cnt = kdp_machine_vm_write((caddr_t)rq->data, (mach_vm_address_t)rq->address, (mach_vm_size_t)rq->nbytes);
553 mach_vm_size_t cnt; local
585 cnt = kdp_machine_vm_read((mach_vm_address_t)rq->address, (caddr_t)rp->data, n);
588 rp->hdr.len += cnt;
607 mach_vm_size_t cnt; local
621 cnt = kdp_machine_vm_read((mach_vm_address_t)rq->address, (caddr_t)rp->data, rq->nbytes);
624 rp->hdr.len += cnt;
643 int cnt; local
942 mach_vm_size_t cnt; local
981 mach_vm_size_t cnt; local
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/darwin-on-arm/xnu/bsd/net/pktsched/
H A Dpktsched_priq.c257 u_int32_t cnt, len; local
264 pr->flow, &cnt, &len);
265 pr->packets += cnt;
778 u_int32_t cnt = 0, len = 0, qlen; local
792 rio_purgeq(cl->cl_rio, &cl->cl_q, flow, &cnt, &len);
797 red_purgeq(cl->cl_red, &cl->cl_q, flow, &cnt, &len);
802 blue_purgeq(cl->cl_blue, &cl->cl_q, flow, &cnt, &len);
806 sfb_purgeq(cl->cl_sfb, &cl->cl_q, flow, &cnt, &len);
808 _flushq_flow(&cl->cl_q, flow, &cnt, &len);
810 if (cnt >
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