Searched refs:zero (Results 1 - 17 of 17) sorted by relevance

/darwin-on-arm/xnu/tools/tests/zero-to-n/
H A DMakefile4 zn: zero-to-n.c
5 $(CC) -Wall -arch i386 -arch x86_64 zero-to-n.c -o zn -DDEBUG=$(DEBUG) -ggdb
/darwin-on-arm/xnu/libkern/zlib/intel/
H A Dadler32vec.s139 #define zero %xmm0
165 psadbw zero, %xmm1 // 2 16-bit words to be added for adler in xmm1
190 psadbw zero, %xmm1 // 2 16-bit words to be added for adler in xmm1
191 psadbw zero, %xmm7 // 2 16-bit words to be added for adler in xmm7
218 punpcklbw zero, %xmm3 // convert lower 8 bytes into 8 words
219 punpcklbw zero, %xmm2 // convert higher 8 bytes into 8 words
223 psadbw zero, %xmm1 // 2 16-bit words to be added for adler in xmm1
260 pxor zero, zero
354 pxor zero, zer
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/darwin-on-arm/xnu/tools/tests/libMicro/
H A Dbench.sh98 dd if=/dev/zero of=$TFILE bs=1024k count=10 2>/dev/null
99 dd if=/dev/zero of=$VFILE bs=1024k count=10 2>/dev/null
300 close $OPTS -N "close_zero" -B 64 -f /dev/zero
429 open $OPTS -N "open_zero" -B 256 -f /dev/zero
513 read $OPTS -N "read_z1k" -s 1k -B 100 -f /dev/zero
514 read $OPTS -N "read_z10k" -s 10k -B 30 -f /dev/zero
515 read $OPTS -N "read_z100k" -s 100k -B 4 -f /dev/zero
516 read $OPTS -N "read_zw100k" -s 100k -B 4 -w -f /dev/zero
528 lmbench_read $OPTS -N "read_z1b - Default" -s 1 -B 100 -f /dev/zero
529 lmbench_read $OPTS -N "read_z1k" -s 1k -B 100 -f /dev/zero
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H A Dcoreos_bench.sh106 dd if=/dev/zero of=$TFILE bs=1024k count=10 2>/dev/null
107 dd if=/dev/zero of=$VFILE bs=1024k count=10 2>/dev/null
326 close $OPTS -N "close_zero" -B 64 -f /dev/zero
455 open $OPTS -N "open_zero" -B 256 -f /dev/zero
539 read $OPTS -N "read_z1k" -s 1k -B 100 -f /dev/zero
540 read $OPTS -N "read_z10k" -s 10k -B 30 -f /dev/zero
541 read $OPTS -N "read_z100k" -s 100k -B 4 -f /dev/zero
542 read $OPTS -N "read_zw100k" -s 100k -B 4 -w -f /dev/zero
554 lmbench_read $OPTS -N "read_z1b - Default" -s 1 -B 100 -f /dev/zero
555 lmbench_read $OPTS -N "read_z1k" -s 1k -B 100 -f /dev/zero
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H A Dembd_bench.sh105 dd if=/dev/zero of=$TFILE bs=1024k count=10 2>/dev/null
106 dd if=/dev/zero of=$VFILE bs=1024k count=10 2>/dev/null
306 close $OPTS -N "close_zero" -B 64 -f /dev/zero
440 open $OPTS -N "open_zero" -B 256 -f /dev/zero
524 read $OPTS -N "read_z1k" -s 1k -B 100 -f /dev/zero
525 read $OPTS -N "read_z10k" -s 10k -B 30 -f /dev/zero
526 read $OPTS -N "read_z100k" -s 100k -B 4 -f /dev/zero
527 read $OPTS -N "read_zw100k" -s 100k -B 4 -w -f /dev/zero
539 lmbench_read $OPTS -N "read_z1b - Default" -s 1 -B 100 -f /dev/zero
540 lmbench_read $OPTS -N "read_z1k" -s 1k -B 100 -f /dev/zero
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H A DbenchDS.sh93 dd if=/dev/zero of=$TFILE bs=1024k count=10 2>/dev/null
94 dd if=/dev/zero of=$VFILE bs=1024k count=10 2>/dev/null
/darwin-on-arm/xnu/bsd/dev/i386/
H A Ddtrace_isa.c429 * If there's no user context we still need to zero the stack.
432 goto zero;
437 goto zero;
478 zero:
557 * If there's no user context we still need to zero the stack.
560 goto zero;
564 goto zero;
651 zero:
/darwin-on-arm/xnu/iokit/bsddev/
H A DIOKitBSDInit.cpp222 OSNumber * zero = 0; local
237 zero = OSNumber::withNumber((UInt64) 0, 32);
238 if ( zero == 0 ) break;
250 dict->setObject( "IOInterfaceUnit", zero );
257 if ( zero ) zero->release();
/darwin-on-arm/xnu/libkern/zlib/arm/
H A Dadler32vec.s95 #define zero r9
102 usada8 adler, x0, zero, adler // adler += sum(x0:x3)
137 eor zero, zero // a dummy zero register to use usada8 instruction
/darwin-on-arm/xnu/osfmk/arm/
H A Darm_vm_init.c240 uint32_t size, int zero)
258 if (zero) {
239 l2_cache_to_range(uint32_t pa_cache_start, uint32_t va, uint32_t tteb, uint32_t size, int zero) argument
H A Dpmap.h122 uint32_t sbz:1; /* Should be zero. */
315 uint32_t size, int zero);
/darwin-on-arm/xnu/osfmk/arm/armv/
H A Dcpufunc-v7.s313 subne r3, r3, r1 @ non-zero?, decrement set #
314 subeq r3, r3, r2 @ zero?, decrement way # and restore set count
367 subne r3, r3, r1 @ non-zero?, decrement set #
368 subeq r3, r3, r2 @ zero?, decrement way # and restore set count
430 subne r3, r3, r1 @ non-zero?, decrement set #
431 subeq r3, r3, r2 @ zero?, decrement way # and restore set count
/darwin-on-arm/xnu/osfmk/i386/commpage/
H A Dcommpage.c114 vm_offset_t zero = 0; local
150 &zero, // address (map into 1st page in submap)
/darwin-on-arm/xnu/bsd/miscfs/devfs/
H A Ddevfs_fdesc_support.c172 char zero[] = "fd/0"; local
176 if ((error = devfs_make_symlink(root_devnode, in, 0555, zero, &stdin_ent))) {
/darwin-on-arm/xnu/SETUP/kextsymboltool/
H A Dkextsymboltool.c459 uint32_t zero = 0, num_files = 0; local
865 err = writeFile(fd, &zero, strx);
890 err = writeFile(fd, &zero, strtabpad - strtabsize);
/darwin-on-arm/xnu/bsd/netinet6/
H A Dnd6.h749 struct nd_opt_hdr *zero; member in struct:nd_opts::__anon438
/darwin-on-arm/xnu/bsd/dev/dtrace/
H A Ddtrace.c210 * well-known, zero-filled memory. While this variable is not documented,
213 const char dtrace_zero[256] = { 0 }; /* zero-filled memory */
521 * range. Allocations of size zero are allowed.
775 * that the counter is never zero when we have seen
2068 int i, zero = DTRACE_QUANTIZE_ZEROBUCKET;
2072 for (i = 0; i < zero; i++) {
2079 for (i = zero + 1; i < DTRACE_QUANTIZE_NBUCKETS; i++) {
2357 * We didn't find it. We need to allocate some zero-filled space,
2359 * to the (zero-filled) value.
2547 * buffer offset is non-zero, w
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