/macosx-10.5.8/xnu-1228.15.4/libkern/ppc/ |
H A D | strlen.s | 31 ; then the simple loop which checks each byte for zero. 40 ; if ( y & z ) = 0 then all bytes in dataWord are non-zero 42 ; The test maps any non-zero byte to zeros and any zero byte to 0x80, 43 ; with one exception: 0x01 bytes preceeding the first zero are also 72 beq LLoop ; if r4 is zero, then all bytes are non-zero 74 ; Now we know one of the bytes in r8 is zero, 78 ; 0x01 bytes preceeding the first zero are also mapped to 0x80. 101 cmpwi cr1,r5,0 ; zero [all...] |
H A D | bcmp.s | 34 ; Because bcmp returns zero if equal and nonzero otherwise, it is slightly 80 ; r3 = zero if length is zero
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/macosx-10.5.8/xnu-1228.15.4/bsd/dev/i386/ |
H A D | dtrace_isa.c | 275 * If there's no user context we still need to zero the stack. 278 goto zero; 282 goto zero; 325 zero: 401 * If there's no user context we still need to zero the stack. 404 goto zero; 408 goto zero; 499 zero:
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/macosx-10.5.8/xnu-1228.15.4/bsd/dev/ppc/ |
H A D | dtrace_isa.c | 288 * If there's no user context we still need to zero the stack. 291 goto zero; 295 goto zero; 333 zero: 402 * If there's no user context we still need to zero the stack. 405 goto zero; 409 goto zero; 491 zero:
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H A D | xsumas.s | 74 ; Partial word at start: zero filled on left, it becomes initial checksum. 85 and r2,r6,r7 ; zero fill on left 241 ; r2 = checksum so far (ie, the zero-filled partial first word)
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/macosx-10.5.8/xnu-1228.15.4/iokit/bsddev/ |
H A D | IOKitBSDInit.cpp | 230 OSNumber * zero = 0; local 245 zero = OSNumber::withNumber((UInt64) 0, 32); 246 if ( zero == 0 ) break; 258 dict->setObject( "IOInterfaceUnit", zero ); 265 if ( zero ) zero->release();
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/macosx-10.5.8/xnu-1228.15.4/pexpert/ppc/ |
H A D | pe_clock_speed_asm.s | 102 cmpi cr0, r7, 0 ; if L1 is zero then H1 is good.
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/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/commpage/ |
H A D | commpage.c | 104 vm_offset_t zero = 0; local 139 &zero, // address (map into 1st page in submap)
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/macosx-10.5.8/xnu-1228.15.4/osfmk/ppc/commpage/ |
H A D | commpage.c | 199 vm_offset_t zero = 0; local 234 &zero, // address (map into 1st page in submap)
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/macosx-10.5.8/xnu-1228.15.4/bsd/netinet6/ |
H A D | nd6.h | 336 struct nd_opt_hdr *zero; member in struct:nd_opts::__anon335
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/macosx-10.5.8/xnu-1228.15.4/osfmk/ppc/ |
H A D | skiplists.s | 107 rlwinm r5,r5,0,0,19 ; zero low 12 bits of key 136 rldicr r4,r4,0,51 ; zero low 12 bits of mapping va 172 rldicr r10,r10,0,51 ; zero low 12 bits of mapping va 224 rlwinm r4,r4,0,0,19 ; zero low 12 bits of mapping va 260 rlwinm r10,r10,0,0,19 ; zero low 12 bits of block mapping va 342 rlwinm r5,r5,0,0,19 ; zero low 12 bits of key 386 rldicr r4,r4,0,51 ; zero low 12 bits of mapping va 469 rlwinm r4,r4,0,0,19 ; zero low 12 bits of mapping va 804 subfic r10,r9,32 ; r10 <- trailing zero count 1102 rldicr r30,r30,0,51 ; zero lo [all...] |
H A D | hw_lock.s | 173 li r8,0 ; Set r8 to zero 196 mr. r8,r8 ; Is r8 set to zero 338 mr. r10,r10 ; Is r10 set to zero 379 li r10,1 ; Make sure this is non-zero 925 mr. r8,r8 ; Test for zero 1025 mtcrf 1,r0 ; Set cr7 to zero 1042 mlckspin2: mr. r8,r8 ; Is r8 set to zero 1045 mr. r9,r9 ; Is r9 set to zero 1241 mr. r8,r8 ; Test for zero 1330 mtcrf 1,r0 ; Set cr7 to zero [all...] |
H A D | cswtch.s | 68 stw r0,FM_BACKPTR(r1) /* zero backptr */ 663 sub r0,r0,r22 ; Non-zero if we lost ownership, 0 if not 664 xor r11,r11,r30 ; Non-zero if saved context changed, 0 if not 665 xor r18,r18,r16 ; Non-zero if cpu changed, 0 if not 1081 * to zero instead. 1197 bne++ cr1,vsretlk ; VRsave is non-zero so we need to keep what is saved... 1219 vsneedone: beq-- cr1,vsclrlive ; VRSave is zero, go blow away the context... 1396 sub r0,r0,r22 ; Non-zero if we lost ownership, 0 if not 1397 xor r11,r11,r30 ; Non-zero if saved context changed, 0 if not 1398 xor r18,r18,r16 ; Non-zero i [all...] |
H A D | start.s | 622 mtspr l2cr,r11 ; Make sure L2CR is zero 694 init745Xhl3: cmplwi cr0,r13,0 ; No L3 if L3CR is zero 768 rlwinm. r14, r13, 0, 20, 23 ; Is the pdet value zero 904 ; .short ptRevision - Revision code from PVR. A zero value denotes the generic attributes if not specific
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H A D | hw_exception.s | 611 cmplwi r8,0 ; Is kdebug_enable non-zero 893 * get the value of istackptr, if it's zero then we're already on the 1063 bne .L_no_int_ast ; Do not preempt if level is not zero 1223 ; Therefore, we will use the defer level if it is non-zero and we are 1477 bne chkifuser ; If high order is non-zero, this is too big for a decrementer 1718 chokestart: li r0,0 ; Get a zero
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H A D | vmachmon_asm.s | 370 subi r4,r4,1 ; Switch to zero offset 580 li r0,0 ; Get a zero 648 li r0,0 ; Get a zero 777 li r0,0 ; Get a zero 844 li r0,0 ; Get a zero
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H A D | lowmem_vectors.s | 315 * Decrementer - DEC register has passed zero. 359 ; 0x01 - zero, as scTable is an array of shorts 1404 li r22,0 ; r22: zero 1744 li r22,0 ; r22: zero 2593 sth r3,ppInvSeg(r2) ; Store non-zero to trigger SLB reload 2862 crandc cr0_eq,cr1_eq,cr0_eq ; If we are injecting, ijsave will be non-zero and we had the trap bit set 2988 nonullify: li r0,0 ; Get a zero 3493 li r27,0 ; Get a zero
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H A D | machine_routines_asm.s | 2082 lis r3, hi16(PowerTuneControlReg) ; Write zero to the PCR 2244 ; ASM Callers: data (r4) can be zero and the 64 bit data will be returned in r5
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H A D | Emulate.s | 956 ; Data cache block zero
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H A D | savearea_asm.s | 1547 rlwinm r3,r3,0,0,31 ; if 64-bit, zero upper half of virtual address
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H A D | hw_vm.s | 909 addi r25,r25,1 ; Account for zero-based counting 914 subi r25,r25,1 ; Convert back to zero-based counting 1245 addi r25,r25,1 ; Account for zero-based counting 1250 subi r25,r25,1 ; Convert back to zero-based counting 4957 /* int mapalc2(struct mappingblok *mb) - Finds, allocates, and zero's a free 2-bit mapping entry 4965 * the mapping is zero'd out before return 5003 dcbz r6,r12 ; zero out the 128-byte mapping 6773 li r2,0 ; Get a zero 8527 ; R3 is set to 0 for success, non-zero for failure 8575 bne-- sxlkPkill ; No, just fail (R3 is non-zero) [all...] |
/macosx-10.5.8/xnu-1228.15.4/osfmk/ddb/ |
H A D | makedis.c | 1404 char zero, one; local 1412 zero = ' '; 1416 zero = '0'; 1421 putc((value & i) ? one : zero, f);
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/macosx-10.5.8/xnu-1228.15.4/bsd/isofs/cd9660/ |
H A D | cd9660_vfsops.c | 112 u_char zero; member in struct:CDTOC_Desc 988 * file. Return non-zero if it appears to be a video file.
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/macosx-10.5.8/xnu-1228.15.4/bsd/dev/dtrace/ |
H A D | dtrace.c | 169 * well-known, zero-filled memory. While this variable is not documented, 172 const char dtrace_zero[256] = { 0 }; /* zero-filled memory */ 625 * that the counter is never zero when we have seen 1689 int i, zero = DTRACE_QUANTIZE_ZEROBUCKET; 1693 for (i = 0; i < zero; i++) { 1700 for (i = zero + 1; i < DTRACE_QUANTIZE_NBUCKETS; i++) { 1952 * We didn't find it. We need to allocate some zero-filled space, 1954 * to the (zero-filled) value. 2131 * buffer offset is non-zero, we know that the one CPU 2415 * Check the offset in the buffer; if it's non-zero, [all...] |