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/Linux-v5.4/include/math-emu/
Dquad.h80 #define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_4(Q,X,val)
81 #define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_4_P(Q,X,val)
82 #define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_4(Q,val,X)
86 _FP_PACK_RAW_4_P(Q,val,X); \
91 _FP_UNPACK_RAW_4(Q,X,val); \
92 _FP_UNPACK_CANONICAL(Q,4,X); \
97 _FP_UNPACK_RAW_4_P(Q,X,val); \
98 _FP_UNPACK_CANONICAL(Q,4,X); \
103 _FP_PACK_CANONICAL(Q,4,X); \
104 _FP_PACK_RAW_4(Q,val,X); \
[all …]
/Linux-v5.4/arch/m68k/fpsp040/
Dsrem_mod.S28 | Step 2. Set L := expo(X)-expo(Y), k := 0, Q := 0.
37 | 3.2 If R > Y, then { R := R - Y, Q := Q + 1}
39 | 3.4 k := k + 1, j := j - 1, Q := 2Q, R := 2R. Go to
50 | Q := Q + 1, Y := signY*Y }. Go to Step 6.
51 | 5.3 This is the tricky case of R = Y/2. If Q is odd,
52 | then { Q := Q + 1, signX := -signX }.
58 | Step 8. Return signQ, last 7 bits of Q, and R as required.
60 | Step 9. At this point, R = 2^(-j)*X - Q Y = Y. Thus,
61 | X = 2^(j)*(Q+1)Y. set Q := 2^(j)*(Q+1),
62 | R := 0. Return signQ, last 7 bits of Q, and R.
[all …]
/Linux-v5.4/tools/perf/
DMakefile.perf144 Q =
146 Q = @
221 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
421 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
427 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
433 $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
439 $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
445 $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
452 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
459 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
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/Linux-v5.4/tools/perf/tests/
DBuild60 $(Q)echo '#include <tests/llvm.h>' > $@
61 $(Q)echo 'const char test_llvm__bpf_base_prog[] =' >> $@
62 $(Q)sed -e 's/"/\\"/g' -e 's/\(.*\)/"\1\\n"/g' $< >> $@
63 $(Q)echo ';' >> $@
67 $(Q)echo '#include <tests/llvm.h>' > $@
68 $(Q)echo 'const char test_llvm__bpf_test_kbuild_prog[] =' >> $@
69 $(Q)sed -e 's/"/\\"/g' -e 's/\(.*\)/"\1\\n"/g' $< >> $@
70 $(Q)echo ';' >> $@
74 $(Q)echo '#include <tests/llvm.h>' > $@
75 $(Q)echo 'const char test_llvm__bpf_test_prologue_prog[] =' >> $@
[all …]
/Linux-v5.4/tools/bpf/bpftool/
DMakefile12 Q = macro
14 Q = @ macro
32 $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(LIBBPF_OUTPUT) $(LIBBPF_OUTPUT)libbpf.a
36 $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(LIBBPF_OUTPUT) clean >/dev/null
127 $(Q)$(RM) -- $(OUTPUT)bpftool $(OUTPUT)*.o $(OUTPUT)*.d
128 $(Q)$(RM) -r -- $(OUTPUT)libbpf/
130 $(Q)$(RM) -- $(OUTPUT)FEATURE-DUMP.bpftool
131 $(Q)$(RM) -r -- $(OUTPUT)feature/
135 $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/sbin
136 $(Q)$(INSTALL) $(OUTPUT)bpftool $(DESTDIR)$(prefix)/sbin/bpftool
[all …]
/Linux-v5.4/tools/bpf/bpftool/Documentation/
DMakefile10 Q = macro
12 Q = @ macro
40 $(Q)$(RM) $(DOC_MAN8)
44 $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
45 $(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir)
49 $(Q)$(RM) $(addprefix $(DESTDIR)$(man8dir)/,$(_DOC_MAN8))
50 $(Q)$(RMDIR) $(DESTDIR)$(man8dir)
/Linux-v5.4/tools/bpf/
DMakefile.helpers17 Q =
19 Q = @
48 $(Q)$(RM) $(DOC_MAN7) $(OUTPUT)$(HELPERS_RST)
52 $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
53 $(Q)$(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
57 $(Q)$(RM) $(addprefix $(DESTDIR)$(man7dir)/,$(_DOC_MAN7))
58 $(Q)$(RMDIR) $(DESTDIR)$(man7dir)
DMakefile25 Q = macro
27 Q = @ macro
88 $(Q)$(RM) -r -- $(OUTPUT)*.o $(OUTPUT)bpf_jit_disasm $(OUTPUT)bpf_dbg \
91 $(Q)$(RM) -- $(OUTPUT)FEATURE-DUMP.bpf
92 $(Q)$(RM) -r -- $(OUTPUT)feature
96 $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/bin
97 $(Q)$(INSTALL) $(OUTPUT)bpf_jit_disasm $(DESTDIR)$(prefix)/bin/bpf_jit_disasm
99 $(Q)$(INSTALL) $(OUTPUT)bpf_dbg $(DESTDIR)$(prefix)/bin/bpf_dbg
101 $(Q)$(INSTALL) $(OUTPUT)bpf_asm $(DESTDIR)$(prefix)/bin/bpf_asm
/Linux-v5.4/
DMakefile84 Q = macro
87 Q = @ macro
97 export quiet Q KBUILD_VERBOSE
179 $(Q)$(MAKE) -C $(abs_objtree) -f $(abs_srctree)/Makefile $(MAKECMDGOALS)
326 $(Q)set -e; \
500 $(Q)$(MAKE) $(build)=scripts/basic
501 $(Q)rm -f .tmp_quiet_recordmcount
512 $(Q)if [ -f $(srctree)/.config -o \
521 $(Q)ln -fsn $(srctree) source
522 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree)
[all …]
/Linux-v5.4/arch/mips/
DMakefile16 $(Q)$(MAKE) $(build)=arch/mips/tools elf-entry
17 $(Q)$(MAKE) $(build)=arch/mips/boot/tools relocs
361 $(Q)$(MAKE) $(build)=arch/mips/lasat/image \
388 $(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) \
394 $(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
411 $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=n32"
415 $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=32"
419 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
421 $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
423 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
[all …]
/Linux-v5.4/tools/build/
DMakefile25 Q = macro
27 Q = @ macro
30 export Q srctree CC LD
39 …$(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.…
40 $(Q)rm -f $(OUTPUT)fixdep
43 $(Q)$(MAKE) $(build)=fixdep
/Linux-v5.4/tools/lib/lockdep/
DMakefile76 export Q VERBOSE
88 Q =
92 Q = @ macro
121 $(Q)$(MAKE) $(build)=liblockdep
124 $(Q)$(do_compile_shared_library)
127 $(Q)$(do_build_static_lib)
148 $(Q)$(call do_install,$(LIB_FILE),$(libdir_SQ))
149 $(Q)$(call do_install,$(BIN_FILE),$(bindir_SQ))
/Linux-v5.4/Documentation/bpf/
Dbpf_design_QA.rst2 BPF Design Q&A
18 Q: Is BPF a generic instruction set similar to x64 and arm64?
22 Q: Is BPF a generic virtual machine ?
29 Q: Why C calling convention was chosen?
39 Q: Can multiple return values be supported in the future?
43 Q: Can more than 5 function arguments be supported in the future?
49 Q: Can BPF programs access instruction pointer or return address?
53 Q: Can BPF programs access stack pointer ?
62 Q: Does C-calling convention diminishes possible use cases?
74 Q: Does it mean that 'innovative' extensions to BPF code are disallowed?
[all …]
/Linux-v5.4/Documentation/media/uapi/v4l/
Dpixfmt-sdr-pcu20be.rst23 and Q are represented as a 20 bit unsigned big endian number stored in
25 padded with 0. I value starts first and Q value starts at an offset
54 - Q'\ :sub:`0[19:12]`
55 - Q'\ :sub:`0[11:4]`
56 - Q'\ :sub:`0[3:0]; B2[3:0]=pad`
59 - Q'\ :sub:`1[19:12]`
60 - Q'\ :sub:`1[11:4]`
61 - Q'\ :sub:`1[3:0]; B2[3:0]=pad`
Dpixfmt-sdr-pcu18be.rst23 and Q are represented as a 18 bit unsigned big endian number stored in
25 padded with 0. I value starts first and Q value starts at an offset
54 - Q'\ :sub:`0[17:10]`
55 - Q'\ :sub:`0[9:2]`
56 - Q'\ :sub:`0[1:0]; B2[5:0]=pad`
59 - Q'\ :sub:`1[17:10]`
60 - Q'\ :sub:`1[9:2]`
61 - Q'\ :sub:`1[1:0]; B2[5:0]=pad`
Dpixfmt-sdr-pcu16be.rst23 and Q are represented as a 16 bit unsigned big endian number stored in
25 padded with 0. I value starts first and Q value starts at an offset
54 - Q'\ :sub:`0[13:6]`
55 - Q'\ :sub:`0[5:0]; B1[1:0]=pad`
59 - Q'\ :sub:`1[13:6]`
60 - Q'\ :sub:`1[5:0]; B1[1:0]=pad`
/Linux-v5.4/arch/s390/
DMakefile150 $(Q)$(MAKE) $(build)=$(boot) $@
153 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
156 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
159 $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@
160 $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@
163 $(Q)$(MAKE) $(clean)=$(boot)
164 $(Q)$(MAKE) $(clean)=$(tools)
167 $(Q)$(MAKE) $(build)=$(syscalls) uapi
170 $(Q)$(MAKE) $(build)=$(syscalls) kapi
171 $(Q)$(MAKE) $(build)=$(tools) kapi
/Linux-v5.4/tools/perf/lib/
DMakefile50 Q = macro
52 Q = @ macro
112 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
116 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
119 $(Q)$(MAKE) $(build)=libperf
134 $(Q)$(MAKE) libs
139 $(Q)$(MAKE) -C tests clean
142 $(Q)$(MAKE) -C tests
143 $(Q)$(MAKE) -C tests run
/Linux-v5.4/drivers/staging/greybus/tools/
DMakefile3 Q = macro
5 Q = @ macro
25 $(Q)$(CC) $(CFLAGS) -c $< -o $@
29 $(Q)$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
/Linux-v5.4/arch/x86/
DMakefile232 $(Q)$(MAKE) $(build)=arch/x86/tools relocs
238 $(Q)$(MAKE) $(build)=arch/x86/entry/syscalls all
282 $(Q)$(MAKE) $(build)=arch/x86/tools posttest
284 $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
285 $(Q)mkdir -p $(objtree)/arch/$(UTS_MACHINE)/boot
286 $(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/$(UTS_MACHINE)/boot/$@
289 $(Q)$(MAKE) $(build)=$(boot) $@
293 $(Q)$(MAKE) $(build)=$(boot) $@
297 $(Q)$(MAKE) $(build)=arch/x86/entry/vdso $@
314 $(Q)rm -rf $(objtree)/arch/i386
[all …]
/Linux-v5.4/crypto/
Dcast6_generic.c157 static inline void Q(u32 *block, u8 *Kr, u32 *Km) in Q() function
189 Km = c->Km[0]; Kr = c->Kr[0]; Q(block, Kr, Km); in __cast6_encrypt()
190 Km = c->Km[1]; Kr = c->Kr[1]; Q(block, Kr, Km); in __cast6_encrypt()
191 Km = c->Km[2]; Kr = c->Kr[2]; Q(block, Kr, Km); in __cast6_encrypt()
192 Km = c->Km[3]; Kr = c->Kr[3]; Q(block, Kr, Km); in __cast6_encrypt()
193 Km = c->Km[4]; Kr = c->Kr[4]; Q(block, Kr, Km); in __cast6_encrypt()
194 Km = c->Km[5]; Kr = c->Kr[5]; Q(block, Kr, Km); in __cast6_encrypt()
227 Km = c->Km[11]; Kr = c->Kr[11]; Q(block, Kr, Km); in __cast6_decrypt()
228 Km = c->Km[10]; Kr = c->Kr[10]; Q(block, Kr, Km); in __cast6_decrypt()
229 Km = c->Km[9]; Kr = c->Kr[9]; Q(block, Kr, Km); in __cast6_decrypt()
[all …]
/Linux-v5.4/tools/testing/selftests/bpf/
Dtest_lirc_mode2.sh23 LIRCDEV=$(grep DEVNAME= $i/lirc*/uevent | sed sQDEVNAME=Q/dev/Q)
24 INPUTDEV=$(grep DEVNAME= $i/input*/event*/uevent | sed sQDEVNAME=Q/dev/Q)
/Linux-v5.4/Documentation/translations/ko_KR/
Dmemory-barriers.txt217 { A == 1, B == 2, C == 3, P == &A, Q == &C }
218 B = 4; Q = P;
219 P = &B D = *Q;
225 (Q == &A) and (D == 1)
226 (Q == &B) and (D == 2)
227 (Q == &B) and (D == 4)
229 CPU 2 는 *Q 의 로드를 요청하기 전에 P 를 Q 에 넣기 때문에 D 에 C 를 집어넣는
261 Q = READ_ONCE(P); D = READ_ONCE(*Q);
265 Q = LOAD P, D = LOAD *Q
271 Q = LOAD P, MEMORY_BARRIER, D = LOAD *Q, MEMORY_BARRIER
[all …]
/Linux-v5.4/scripts/kconfig/
DMakefile50 $(Q)perl $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config
51 $(Q)if [ -f .config ]; then \
61 $(Q)rm -f .tmp.config
83 $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
86 $(Q)$(MAKE) -f $(srctree)/Makefile $(KBUILD_DEFCONFIG)
90 $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
96 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(configfiles)
97 $(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
109 $(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config
/Linux-v5.4/arch/sparc/
DMakefile76 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
79 $(Q)$(MAKE) $(build)=$(boot) $@
82 $(Q)$(MAKE) $(clean)=$(boot)
85 $(Q)$(MAKE) $(build)=arch/sparc/kernel/syscalls all
89 $(Q)$(MAKE) $(build)=arch/sparc/vdso $@

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