Searched refs:zero (Results 1 - 25 of 544) sorted by path

1234567891011>>

/linux-master/arch/alpha/include/uapi/asm/
H A Dregdef.h43 #define zero $31 /* reads as zero, writes are noops */ macro
/linux-master/arch/alpha/kernel/
H A Dsmc37c669.c229 ** Set to zero after power up. This bit has no
420 unsigned zero : 4; /* 0 */ member in struct:_SMC37c669_CR08::__anon94
618 unsigned zero : 2; /* 0 */ member in struct:_SMC37c669_CR20::__anon106
634 unsigned zero : 2; /* 0 */ member in struct:_SMC37c669_CR21::__anon107
650 unsigned zero : 2; /* 0 */ member in struct:_SMC37c669_CR22::__anon108
683 unsigned zero : 1; /* 0 */ member in struct:_SMC37c669_CR24::__anon110
699 unsigned zero : 1; /* 0 */ member in struct:_SMC37c669_CR25::__anon111
1735 ** zero.
/linux-master/arch/alpha/lib/
H A Dev6-stxcpy.S58 lda t2, -1 # E : build a mask against false zero
64 cmpbge zero, t2, t8 # E : bits set iff null found
81 cmpbge zero, t1, t8 # E : (3 cycle stall)
147 full source word. We can still find a zero at the end of it
166 cmpbge zero, t6, t8 # E : (stall)
172 cmpbge zero, t2, t8 # E : testing eos (stall)
184 cmpbge zero, t2, t8 # E : (stall for t2)
213 cmpbge zero, t2, t8 # E : test new word for eos
218 /* We've found a zero somewhere in the source word we just read.
229 cmpbge zero, t
[all...]
H A Dev6-stxncpy.S19 * Furthermore, COUNT may not be zero.
66 lda t2, -1 # E : build a mask against false zero
72 cmpbge zero, t2, t8 # E : bits set iff null found
97 cmpbge zero, t0, t8 # E :
162 addq zero, 1, t10 # E :
189 full source word. We can still find a zero at the end of it
205 or t0, t6, t6 # E : mask original data for zero test (stall)
207 cmpbge zero, t6, t8 # E :
217 cmpbge zero, t2, t8 # E : find nulls in second partial
230 cmpbge zero, t
[all...]
H A Dstxcpy.S47 lda t2, -1 # e1 : build a mask against false zero
52 cmpbge zero, t2, t8 # .. e1 : bits set iff null found
65 cmpbge zero, t1, t8 # e0 (stall)
124 full source word. We can still find a zero at the end of it
143 cmpbge zero, t6, t8 # .. e1 :
149 cmpbge zero, t2, t8 # e0 : testing eos
160 cmpbge zero, t2, t8 # .. e1 :
187 cmpbge zero, t2, t8 # e0 : test new word for eos
190 /* We've found a zero somewhere in the source word we just read.
202 cmpbge zero, t
[all...]
H A Dstxncpy.S19 * Furthermore, COUNT may not be zero.
55 lda t2, -1 # e1 : build a mask against false zero
60 cmpbge zero, t2, t8 # .. e1 : bits set iff null found
74 cmpbge zero, t0, t8 # .. e1 (stall)
129 addq zero, 1, t10 # .. e1 :
150 full source word. We can still find a zero at the end of it
165 or t0, t6, t6 # e1 : mask original data for zero test
166 cmpbge zero, t6, t8 # e0 :
175 cmpbge zero, t2, t8 # e0 : find nulls in second partial
188 cmpbge zero, t
[all...]
/linux-master/arch/arc/lib/
H A Dmemcpy-archs.S38 ;;; if size is zero
H A Dstrcmp.S48 or r0,r0,r4 ; or in zero indicator
60 /* The zero-detection above can mis-detect 0x01 bytes as zeroes
61 because of carry-propagateion from a lower significant zero byte.
62 We can compensate for this by checking that bit0 is zero.
/linux-master/arch/arm/lib/
H A Dcsumpartial.S34 .Lless8: teq len, #0 @ check for zero count
H A Ddiv64.S114 @ The top part of remainder became zero. If carry is set
125 clz xh, xl @ we know xh is zero here so...
H A Dio-readsb.S24 teq r2, #0 @ do we have to check for the zero len?
H A Dio-readsl.S11 teq r2, #0 @ do we have to check for the zero len?
H A Dio-readsw-armv3.S30 teq r2, #0 @ do we have to check for the zero len?
H A Dio-writesb.S44 teq r2, #0 @ do we have to check for the zero len?
H A Dio-writesl.S11 teq r2, #0 @ do we have to check for the zero len?
H A Dio-writesw-armv3.S31 teq r2, #0 @ do we have to check for the zero len?
/linux-master/arch/arm/mm/
H A Dabort-lv4t.S111 beq do_DataAbort @ zero -> no fixup
H A Dproc-v7-3level.S117 .macro v7_ttb_setup, zero, ttbr0l, ttbr0h, ttbr1, tmp
/linux-master/arch/arm/vfp/
H A Dvfpdouble.c85 * Special-case zero.
158 * number) are non-zero, the result is inexact.
826 * If 'm' is zero, the result is always zero. In this case,
827 * 'n' may be zero or a number, but it doesn't matter which.
1035 * If n and m are zero, the result is invalid
1047 * If m is zero, raise div0 exceptions
1053 * If m is infinity, or n is zero, the result is zero
1056 goto zero;
[all...]
H A Dvfpsingle.c87 * Special-case zero.
163 * number) are non-zero, the result is inexact.
870 * If 'm' is zero, the result is always zero. In this case,
871 * 'n' may be zero or a number, but it doesn't matter which.
1083 * If n and m are zero, the result is invalid
1095 * If m is zero, raise div0 exception
1101 * If m is infinity, or n is zero, the result is zero
1104 goto zero;
[all...]
/linux-master/arch/m68k/fpsp040/
H A Dbindec.S181 beq A2_str |if zero, input is norm
200 bgts pos_exp |if greater than zero, it is a norm
266 fmovel #0,%FPSR |zero all of fpsr - nothing needed
388 clrw %d5 |set it zero initially
415 bnes not_rn |if zero, it is RN
429 bccs e_next |if zero, skip the mul
433 tstl %d0 |test if ISCALE is zero
453 | Check d2 for excess 10 exponential value. If not zero,
512 beqs A9_con |if zero, continue as normal
640 bne not_zr |if non-zero, g
[all...]
H A Dbinstr.S38 | A6. Test d7. If zero, the digit formed is the ms digit. If non-
39 | zero, it is the ls digit. Put the digit in its place in the
43 | A7. Decrement d6 (LEN counter) and repeat the loop until zero.
113 tstw %d7 |if zero, store digit & to loop
114 beqs first_d |if non-zero, form byte & write
H A Dbugfix.S177 | Test for cu_savepc equal to zero. If not, this is not a bug
182 beq fix_done |if zero, this is not bug #1238
262 | The cu savepc is set to zero, and the frame is restored to the
385 | The cu savepc is set to zero, and the frame is restored to the
H A Ddecbin.S20 | Expected is a normal bcd (i.e. non-exceptional; all inf, zero,
39 | exponent equal to the exponent from A1 and the zero count
43 | SM = 0 a non-zero digit in the integer position
44 | SM = 1 a non-zero digit in Mant0, lsd of the fraction
151 clrl %d1 |zero d1 for accumulator
154 bfextu %d4{%d3:#4},%d0 |get the digit and zero extend into d0
211 bfextu %d4{%d3:#4},%d0 |get the digit and zero extend
248 | 3. Add one for each zero encountered until a non-zero digit.
250 | 5. Check if the exp has crossed zero i
[all...]
H A Ddo_func.S8 | tbldo.sa. Cases of zero, infinity and NaN are handled in
101 | Load a signed zero to fp0 and set inex2/ainex
110 bsr ld_mzero |if neg, load neg zero, return here
113 | Load a signed zero to fp0; do not set inex2/ainex
118 bne ld_mzero |if neg, load neg zero
119 bra ld_pzero |load positive zero
169 fbeq t_dz2 |if = -1, divide by zero exception
183 | Test for 1.0 as an input argument, returning +zero. Also check
256 .long smod_oper | 00,01 norm,zero = nan with operr
259 .long smod_zro | 01,00 zero,nor
[all...]

Completed in 208 milliseconds

1234567891011>>