| /linux-6.6.21/include/math-emu/ |
| D | quad.h | 80 #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); \
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| /linux-6.6.21/tools/testing/selftests/nolibc/ |
| D | Makefile | 111 Q= macro
113 Q=@ macro
165 $(Q)rm -rf sysroot/$(ARCH) sysroot/sysroot
167 $(Q)$(MAKE) -C ../../../include/nolibc ARCH=$(ARCH) OUTPUT=$(CURDIR)/sysroot/ headers_standalone
168 $(Q)mv sysroot/sysroot sysroot/$(ARCH)
185 $(Q)./libc-test > "$(CURDIR)/run.out" || :
186 $(Q)$(REPORT) $(CURDIR)/run.out
190 $(Q)./nolibc-test > "$(CURDIR)/run.out" || :
191 $(Q)$(REPORT) $(CURDIR)/run.out
195 $(Q)qemu-$(QEMU_ARCH) ./nolibc-test > "$(CURDIR)/run.out" || :
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| /linux-6.6.21/tools/testing/selftests/bpf/ |
| D | Makefile | 115 Q = macro
118 Q = @ macro
128 $(Q)$(RM) -r $(TEST_GEN_PROGS)
129 $(Q)$(RM) -r $(TEST_GEN_PROGS_EXTENDED)
130 $(Q)$(RM) -r $(TEST_GEN_FILES)
131 $(Q)$(RM) -r $(EXTRA_CLEAN)
132 $(Q)$(MAKE) -C bpf_testmod clean
133 $(Q)$(MAKE) docs-clean
180 $(Q)mkdir -p $@
184 $(Q)$(CC) $(CFLAGS) -c $(filter %.c,$^) $(LDLIBS) -o $@
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| D | Makefile.docs | 11 Q =
13 Q = @
60 $(Q)$(RM) $$(DOC_MAN$2) $(OUTPUT)bpf-$1.rst
64 $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$$(man$2dir)
65 $(Q)$(INSTALL) -m 644 $$(DOC_MAN$2) $(DESTDIR)$$(man$2dir)
69 $(Q)$(RM) $$(addprefix $(DESTDIR)$$(man$2dir)/,$$(_DOC_MAN$2))
70 $(Q)$(RMDIR) $(DESTDIR)$$(man$2dir)
|
| /linux-6.6.21/Documentation/translations/zh_CN/arch/parisc/ |
| D | debugging.rst | 38 3. 有趣的Q位
41 某些非常关键的代码必须清除PSW中的Q位。当Q位被清除时，CPU不会更新中断处理
42 程序所读取的寄存器，以找出机器被中断的位置——所以如果你在清除Q位的指令和再
43 次设置Q位的RFI之间遇到中断，你不知道它到底发生在哪里。如果你幸运的话，IAOQ
44 会指向清除Q位的指令，如果你不幸运的话，它会指向任何地方。通常Q位的问题会
|
| /linux-6.6.21/arch/m68k/fpsp040/ |
| D | srem_mod.S | 28 | 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.
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| /linux-6.6.21/tools/bpf/runqslower/ |
| D | Makefile | 29 Q = macro
31 Q = @ macro
45 $(Q)$(RM) -r $(BPFOBJ_OUTPUT) $(BPFTOOL_OUTPUT)
46 $(Q)$(RM) $(OUTPUT)*.o $(OUTPUT)*.d
47 $(Q)$(RM) $(OUTPUT)*.skel.h $(OUTPUT)vmlinux.h
48 $(Q)$(RM) $(OUTPUT)runqslower
49 $(Q)$(RM) -r .output
77 $(Q)if [ ! -e "$(VMLINUX_BTF_PATH)" ] ; then \
84 $(Q)cp "$(VMLINUX_H)" $@
88 $(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) OUTPUT=$(BPFOBJ_OUTPUT) \
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|
| /linux-6.6.21/drivers/hid/bpf/entrypoints/ |
| D | Makefile | 35 Q = macro
38 Q = @ macro
52 $(Q)rm -rf $(OUTPUT) entrypoints
56 $(Q)$(BPFTOOL) gen skeleton -L $< > $@
61 $(Q)$(CLANG) -g -O2 --target=bpf $(INCLUDES) \
68 $(Q)$(BPFTOOL) btf dump file $(VMLINUX_BTF) format c > $@
71 $(Q)cp "$(VMLINUX_H)" $@
76 $(Q)mkdir -p $@
79 $(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) \
85 $(Q)$(MAKE) $(submake_extras) -C $(BPFTOOL_SRC) \
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|
| /linux-6.6.21/kernel/bpf/preload/iterators/ |
| D | Makefile | 25 Q = macro
28 Q = @ macro
44 $(Q)rm -rf $(OUTPUT) iterators
48 $(Q)$(BPFTOOL) gen skeleton -L $< > $@
52 $(Q)mkdir -p $(@D)
53 $(Q)$(CLANG) -g -O2 --target=bpf -m$* $(INCLUDES) \
59 $(Q)mkdir -p $@
62 $(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) \
67 $(Q)$(MAKE) $(submake_extras) -C $(BPFTOOL_SRC) OUTPUT=$(BPFTOOL_OUTPUT)/ bootstrap
|
| /linux-6.6.21/tools/include/nolibc/ |
| D | Makefile | 21 Q= macro
23 Q=@ macro
69 $(Q)mkdir -p $(OUTPUT)sysroot
70 $(Q)mkdir -p $(OUTPUT)sysroot/include
71 $(Q)cp $(all_files) $(OUTPUT)sysroot/include/
72 $(Q)if [ "$(ARCH)" = "x86" ]; then \
87 $(Q)$(MAKE) -C $(srctree) headers
88 $(Q)$(MAKE) -C $(srctree) headers_install INSTALL_HDR_PATH=$(OUTPUT)sysroot
|
| /linux-6.6.21/tools/perf/ |
| D | Makefile.perf | 164 Q =
166 Q = @
242 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
451 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
457 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
463 $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
469 $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
475 $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
482 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
489 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
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|
| /linux-6.6.21/tools/testing/selftests/hid/ |
| D | Makefile | 41 Q = macro
44 Q = @ macro
54 $(Q)$(RM) -r $(TEST_GEN_PROGS)
55 $(Q)$(RM) -r $(EXTRA_CLEAN)
104 $(Q)mkdir -p $@
122 $(Q)$(MAKE) $(submake_extras) -C $(BPFTOOLDIR) \
132 $(Q)$(MAKE) $(submake_extras) -C $(BPFDIR) OUTPUT=$(BUILD_DIR)/libbpf/ \
139 $(Q)$(MAKE) $(submake_extras) -C $(BPFDIR) \
148 $(Q)$(BPFTOOL) btf dump file $(VMLINUX_BTF) format c > $@
151 $(Q)cp "$(VMLINUX_H)" $@
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|
| /linux-6.6.21/tools/bpf/bpftool/ |
| D | Makefile | 11 Q = macro
13 Q = @ macro
46 $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(LIBBPF_OUTPUT) \
51 $(Q)install -m 644 -t $(LIBBPF_HDRS_DIR) $<
54 $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(LIBBPF_BOOTSTRAP_OUTPUT) \
60 $(Q)install -m 644 -t $(LIBBPF_BOOTSTRAP_HDRS_DIR) $<
64 $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(LIBBPF_OUTPUT) clean >/dev/null
68 $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(LIBBPF_BOOTSTRAP_OUTPUT) clean >/dev/null
210 $(Q)cp "$(VMLINUX_H)" $@
220 $(Q)$(LLVM_STRIP) -g $@
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|
| /linux-6.6.21/tools/bpf/resolve_btfids/ |
| D | Makefile | 8 Q = macro
11 Q = @ macro
55 $(Q)mkdir -p $(@)
58 $(Q)$(MAKE) -C $(SUBCMD_SRC) OUTPUT=$(SUBCMD_OUT) \
63 $(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) OUTPUT=$(LIBBPF_OUT) \
79 export srctree OUTPUT HOSTCFLAGS_resolve_btfids Q HOSTCC HOSTLD HOSTAR
83 $(Q)$(MAKE) $(build)=resolve_btfids
87 $(Q)$(HOSTCC) $(BINARY_IN) $(KBUILD_HOSTLDFLAGS) -o $@ $(BPFOBJ) $(SUBCMDOBJ) $(LIBS)
101 $(Q)$(RM) -rf $(clean_objects)
108 $(Q)ctags -R . $(LIBBPF_SRC) $(SUBCMD_SRC)
|
| /linux-6.6.21/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-sdr-pcu18be.rst | 16 and Q are represented as a 18 bit unsigned big endian number stored in
18 padded with 0. I value starts first and Q value starts at an offset
47 - Q'\ :sub:`0[17:10]`
48 - Q'\ :sub:`0[9:2]`
49 - Q'\ :sub:`0[1:0]; B2[5:0]=pad`
52 - Q'\ :sub:`1[17:10]`
53 - Q'\ :sub:`1[9:2]`
54 - Q'\ :sub:`1[1:0]; B2[5:0]=pad`
|
| D | pixfmt-sdr-pcu20be.rst | 16 and Q are represented as a 20 bit unsigned big endian number stored in
18 padded with 0. I value starts first and Q value starts at an offset
47 - Q'\ :sub:`0[19:12]`
48 - Q'\ :sub:`0[11:4]`
49 - Q'\ :sub:`0[3:0]; B2[3:0]=pad`
52 - Q'\ :sub:`1[19:12]`
53 - Q'\ :sub:`1[11:4]`
54 - Q'\ :sub:`1[3:0]; B2[3:0]=pad`
|
| /linux-6.6.21/tools/bpf/bpftool/Documentation/ |
| D | Makefile | 9 Q = macro
11 Q = @ macro
47 $(Q)$(RM) $(DOC_MAN8)
51 $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
52 $(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir)
56 $(Q)$(RM) $(addprefix $(DESTDIR)$(man8dir)/,$(_DOC_MAN8))
57 $(Q)$(RMDIR) $(DESTDIR)$(man8dir)
|
| /linux-6.6.21/tools/build/ |
| D | Makefile | 21 Q = macro
23 Q = @ macro
26 export Q srctree CC LD
39 $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
40 $(Q)rm -f $(OUTPUT)fixdep
43 $(Q)$(MAKE) -C feature OUTPUT=$(TMP_O) clean >/dev/null
47 $(Q)$(MAKE) $(build)=fixdep
|
| /linux-6.6.21/tools/objtool/ |
| D | Makefile | 49 Q = macro
51 Q = @ macro
65 $(Q)$(CONFIG_SHELL) ./sync-check.sh
66 $(Q)$(MAKE) $(build)=objtool $(HOST_OVERRIDES) CFLAGS="$(OBJTOOL_CFLAGS)" \
75 $(Q)$(MKDIR) -p $@
78 $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \
85 $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)
89 $(Q)find $(OUTPUT) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
90 $(Q)$(RM) $(OUTPUT)arch/x86/lib/inat-tables.c $(OUTPUT)fixdep
|
| /linux-6.6.21/ |
| D | Makefile | 87 Q = @ macro
91 Q = macro
109 export quiet Q KBUILD_VERBOSE
234 $(Q)$(MAKE) $(no-print-directory) -C $(abs_objtree) \
359 $(Q)set -e; \
633 $(Q)$(MAKE) $(build)=scripts/basic
660 $(Q)ln -fsn $(srctree) source
662 $(Q)test -e .gitignore || \
694 $(Q)$(MAKE) $(build)=scripts/kconfig $@
697 $(Q)$(MAKE) $(build)=scripts/kconfig $@
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|
| /linux-6.6.21/arch/mips/ |
| D | Makefile | 15 $(Q)$(MAKE) $(build)=arch/mips/tools elf-entry
17 $(Q)$(MAKE) $(build)=arch/mips/tools loongson3-llsc-check
19 $(Q)$(MAKE) $(build)=arch/mips/boot/tools relocs
411 $(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) \
417 $(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
434 $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=n32"
438 $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=32"
442 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
444 $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
446 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
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| /linux-6.6.21/scripts/kconfig/ |
| D | Makefile | 42 $(Q)$$< $(silent) $(Kconfig)
52 $(Q)$(PERL) $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config
53 $(Q)if [ -f .config ]; then \
63 $(Q)rm -f .tmp.config
77 $(Q)$< $(silent) --$@ $(Kconfig)
82 $(Q)$< $(silent) --$@=defconfig $(Kconfig)
87 $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
90 $(Q)$(MAKE) -f $(srctree)/Makefile $(KBUILD_DEFCONFIG)
94 $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
102 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(config-fragments)
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| /linux-6.6.21/crypto/async_tx/ |
| D | async_pq.c | 27 #define Q(b, d) (b[d-1]) macro
187 BUG_ON(disks > MAX_DISKS || !(P(blocks, disks) || Q(blocks, disks))); in async_gen_syndrome()
235 if (Q(blocks, disks)) in async_gen_syndrome()
236 unmap->addr[j++] = dma_map_page(device->dev, Q(blocks, disks), in async_gen_syndrome()
237 Q(offsets, disks), in async_gen_syndrome()
261 if (!Q(blocks, disks)) { in async_gen_syndrome()
262 Q(blocks, disks) = pq_scribble_page; in async_gen_syndrome()
263 Q(offsets, disks) = 0; in async_gen_syndrome()
345 if (!Q(blocks, disks)) { in async_syndrome_val()
349 pq[1] = dma_map_page(dev, Q(blocks, disks), in async_syndrome_val()
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| /linux-6.6.21/Documentation/bpf/ |
| D | bpf_design_QA.rst | 2 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?
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| /linux-6.6.21/tools/bpf/ |
| D | Makefile | 31 Q = macro
33 Q = @ macro
97 $(Q)$(RM) -r -- $(OUTPUT)*.o $(OUTPUT)bpf_jit_disasm $(OUTPUT)bpf_dbg \
100 $(Q)$(RM) -- $(OUTPUT)FEATURE-DUMP.bpf
101 $(Q)$(RM) -r -- $(OUTPUT)feature
105 $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/bin
106 $(Q)$(INSTALL) $(OUTPUT)bpf_jit_disasm $(DESTDIR)$(prefix)/bin/bpf_jit_disasm
108 $(Q)$(INSTALL) $(OUTPUT)bpf_dbg $(DESTDIR)$(prefix)/bin/bpf_dbg
110 $(Q)$(INSTALL) $(OUTPUT)bpf_asm $(DESTDIR)$(prefix)/bin/bpf_asm
|