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/arch/powerpc/tools/
Dgcc-check-mprofile-kernel.sh18 2> /dev/null | grep -q "_mcount"
24 2> /dev/null | grep -q "_mcount" && \
/arch/powerpc/kernel/
Dprom_init_check.sh16 grep "^CONFIG_KASAN=y$" ${KCONFIG_CONFIG} >/dev/null
41 size=$(objdump -h -j $section $file 2>/dev/null | awk "\$2 == \"$section\" {print \$3}")
/arch/alpha/lib/
Dstrrchr.S39 andnot t1, t4, t1 # .. e1 : clear garbage from null test
52 beq t1, $loop # .. e1 : if we havnt seen a null, loop
56 negq t1, t4 # e0 : isolate first null byte match
59 or t4, t5, t4 # e1 : ... and including the null
61 and t3, t4, t3 # e0 : mask out char matches after null
Dev67-strrchr.S61 andnot t1, t4, t1 # E : clear garbage from null test
79 beq t1, $loop # U : if we havnt seen a null, loop
84 negq t1, t4 # E : isolate first null byte match
87 or t4, t5, t4 # E : ... and including the null
89 and t3, t4, t3 # E : mask out char matches after null
Dstxcpy.S52 cmpbge zero, t2, t8 # .. e1 : bits set iff null found
85 zapnot t1, t6, t1 # e0 : clear src bytes >= null
87 zap t0, t8, t0 # e0 : clear dst bytes <= null
202 cmpbge zero, t1, t8 # e0 : is the null in this first bit?
206 stq_u t1, 0(a0) # e0 : the null was in the high-order bits
225 zapnot t1, t6, t1 # .. e1 : kill source bytes >= null
226 zap t0, t8, t0 # e0 : kill dest bytes <= null
278 srl t12, t5, t12 # e0 : adjust final null return value
Dev6-stxcpy.S64 cmpbge zero, t2, t8 # E : bits set iff null found
100 zapnot t1, t6, t1 # U : clear src bytes >= null (stall)
103 zap t0, t8, t0 # E : clear dst bytes <= null
229 cmpbge zero, t1, t8 # E : is the null in this first bit? (stall)
233 stq_u t1, 0(a0) # L : the null was in the high-order bits
251 zapnot t1, t6, t1 # U : kill source bytes >= null (stall)
253 zap t0, t8, t0 # U : kill dest bytes <= null (2 cycle data stall)
308 srl t12, t5, t12 # U : adjust final null return value
Dstxncpy.S60 cmpbge zero, t2, t8 # .. e1 : bits set iff null found
100 zapnot t0, t8, t0 # e0 : clear src bytes > null
101 zap t1, t8, t1 # .. e1 : clear dst bytes <= null
233 cmpbge zero, t0, t8 # e0 : is the null in this first bit?
236 stq_u t0, 0(a0) # e0 : the null was in the high-order bits
261 zapnot t0, t8, t0 # .. e1 : kill source bytes > null
262 zap t1, t8, t1 # e0 : kill dest bytes <= null
Dev6-stxncpy.S72 cmpbge zero, t2, t8 # E : bits set iff null found
125 zapnot t0, t8, t0 # U : clear src bytes > null (stall)
127 zap t1, t8, t1 # .. e1 : clear dst bytes <= null
277 cmpbge zero, t0, t8 # E : is the null in this first bit? (stall)
280 stq_u t0, 0(a0) # L : the null was in the high-order bits
304 zapnot t0, t8, t0 # U : kill source bytes > null
306 zap t1, t8, t1 # U : kill dest bytes <= null
Dstrncat.S60 zapnot $1, $27, $2 # was last byte a null?
Dev67-strncat.S62 zapnot $1, $27, $2 # U : was last byte a null?
/arch/x86/boot/
Dgenimage.sh61 dd if=/dev/zero of=$FIMAGE bs=1024 count=1440 2> /dev/null
73 dd if=/dev/zero of=$FIMAGE bs=1024 count=2880 2> /dev/null
120 isohybrid $FIMAGE 2>/dev/null || true
/arch/x86/tools/
Dgen-insn-attr-x86.awk241 imm = null
242 mod = null
283 variant = null
289 ext = null
290 flags = null
291 opnd = null
/arch/x86/entry/vdso/
Dcheckundef.sh4 $nm "$file" | grep '^ *U' > /dev/null 2>&1
/arch/x86/um/vdso/
Dcheckundef.sh5 $nm "$file" | grep '^ *U' > /dev/null 2>&1
/arch/sparc/vdso/
Dcheckundef.sh4 $objdump -t "$file" | grep '*UUND*' | grep -v '#scratch' > /dev/null 2>&1
/arch/powerpc/boot/dts/
Dps3.dts22 * so we'll put a null entry here.
34 * we'll put a null entries here. These will be initialized after
/arch/um/
DMakefile-os-Linux9 DEV_NULL_PATH = \"/dev/null\"
/arch/arm64/kernel/vdso32/
DMakefile30 $(CC_COMPAT) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
32 $(CC_COMPAT) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
34 $(CC_COMPAT) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
47 VDSO_CPPFLAGS += -isystem $(shell $(CC_COMPAT) -print-file-name=include 2>/dev/null)
/arch/arm/boot/
Ddeflate_xip_data.sh31 local val=$($NM "$VMLINUX" 2>/dev/null | sed -n "/ $1\$/{s/ .*$//p;q}")
/arch/nios2/include/asm/
Dpgtable.h230 pte_t null; in pte_clear() local
232 pte_val(null) = (addr >> PAGE_SHIFT) & 0xf; in pte_clear()
234 set_pte_at(mm, addr, ptep, null); in pte_clear()
/arch/mips/kernel/
DMakefile99 …o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; …
/arch/unicore32/lib/
Dstrncpy_from_user.S38 stb r3, [r0+], #0 @ null terminate
/arch/um/drivers/
DMakefile56 obj-$(CONFIG_NULL_CHAN) += null.o
67 USER_OBJS := fd.o null.o pty.o tty.o xterm.o slip_common.o pcap_user.o vde_user.o vector_user.o
/arch/mips/include/asm/
Dpgtable.h173 pte_t null = __pte(0); local
179 null.pte_high = _PAGE_GLOBAL;
182 null.pte_low = null.pte_high = _PAGE_GLOBAL;
185 set_pte_at(mm, addr, ptep, null);
/arch/ia64/scripts/
Dtoolchain-flags47 $CC -c $dir/check-serialize.S -o $out 2>/dev/null

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