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/OK3568_Linux_fs/kernel/Documentation/networking/
H A Dudplite.rst37 IPPROTO need to be changed; senders additionally set the checksum coverage
58 using partial checksum coverage and so emulate UDP mode (full coverage).
60 To make use of the partial checksum coverage facilities requires setting a
61 single socket option, which takes an integer specifying the coverage length:
63 * Sender checksum coverage: UDPLITE_SEND_CSCOV
70 sets the checksum coverage length to 20 bytes (12b data + 8b header).
76 * Receiver checksum coverage: UDPLITE_RECV_CSCOV
79 required to enable traffic with partial checksum coverage. Its function is
81 all packets which have a coverage _less_ than this value. For example, if
83 packets with a minimum coverage of 20 are admitted::
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H A Ddccp.rst112 partial checksum coverage (RFC 4340, sec. 9.2). The default is that checksums
117 DCCP_SOCKOPT_SEND_CSCOV sets the sender checksum coverage. Values in the
118 range 0..15 are acceptable. The default setting is 0 (full coverage),
119 values between 1..15 indicate partial coverage.
123 of 0 means that all packets with a partial coverage will be discarded.
125 coverage value are also acceptable. The higher the number, the more
126 restrictive this setting (see [RFC 4340, sec. 9.2.1]). Partial coverage
/OK3568_Linux_fs/kernel/Documentation/dev-tools/
H A Dkcov.rst1 kcov: code coverage for fuzzing
4 kcov exposes kernel code coverage information in a form suitable for coverage-
7 basis, and thus it can capture precise coverage of a single system call.
9 Note that kcov does not aim to collect as much coverage as possible. It aims
10 to collect more or less stable coverage that is function of syscall inputs.
11 To achieve this goal it does not collect coverage in soft/hard interrupts
38 The following program demonstrates coverage collection from within a test
67 /* A single fd descriptor allows coverage collection on a single
81 /* Enable coverage collection on the current thread. */
84 /* Reset coverage from the tail of the ioctl() call. */
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H A Dgcov.rst4 gcov profiling kernel support enables the use of GCC's coverage testing
7 To get coverage data for a specific file, change to the kernel build
16 for the entire kernel and provide coverage overviews in HTML format.
26 .. _lcov: http://ltp.sourceforge.net/coverage/lcov.php
37 and to get coverage data for the entire kernel::
87 Global reset file: resets all coverage data to zero when
92 tool. Resets file coverage data to zero when written to.
97 option ``-ftest-coverage``.
105 coverage data for such code by keeping a copy of the data associated
107 Once the module is loaded again, the associated coverage counters are
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/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/spirit/home/support/detail/math/detail/
H A Dfp_traits.hpp111 typedef BOOST_DEDUCED_TYPENAME uint32_t_coverage<U>::type coverage; typedef
232 typedef all_bits coverage; typedef
252 typedef not_all_bits coverage; typedef
289 typedef all_bits coverage; typedef
312 typedef not_all_bits coverage; typedef
349 typedef all_bits coverage; typedef
376 typedef not_all_bits coverage; typedef
420 typedef not_all_bits coverage; typedef
465 typedef not_all_bits coverage; typedef
501 typedef not_all_bits coverage; typedef
/OK3568_Linux_fs/kernel/arch/arm/probes/kprobes/
H A Dtest-core.c703 struct coverage_table coverage; variable
736 struct coverage_table *coverage = (struct coverage_table *)args; in coverage_start_fn() local
738 struct coverage_entry *entry = coverage->base + coverage->num_entries; in coverage_start_fn()
740 if (coverage->num_entries == MAX_COVERAGE_ENTRIES - 1) { in coverage_start_fn()
745 ++coverage->num_entries; in coverage_start_fn()
749 entry->nesting = coverage->nesting; in coverage_start_fn()
755 ++coverage->nesting; in coverage_start_fn()
756 ret = table_iter(d->table.table, coverage_start_fn, coverage); in coverage_start_fn()
757 --coverage->nesting; in coverage_start_fn()
766 coverage.base = kmalloc_array(MAX_COVERAGE_ENTRIES, in coverage_start()
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/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-devtools/suitesparse/suitesparse/
H A D0001-Preserve-CXXFLAGS-from-environment-in-Mongoose.patch25 SET(CMAKE_CXX_FLAGS_DEBUG "--coverage -g -fwrapv")
26 SET(CMAKE_C_FLAGS_DEBUG "--coverage -g")
27 SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "--coverage -g")
36 SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "-fprofile-arcs -ftest-coverage")
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-support/mcelog/mce-test/
H A D0001-gcov_merge.py-scov_merge.py-switch-to-python3.patch25 # the coverage of several test cases.
70 # Merge mce serverity coverage file from several test cases. This can
71 # be used to check the coverage of several test cases.
99 - print 'Usage: %s <severities coverage files>' % (sys.argv[0])
100 + print('Usage: %s <severities coverage files>' % (sys.argv[0]))
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-support/lcov/
H A Dlcov_1.14.bb2 HOMEPAGE = "http://ltp.sourceforge.net/coverage/lcov.php"
3 DESCRIPTION = "LCOV is a graphical front-end for GCC's coverage testing \
5 HTML pages containing the source code annotated with coverage information. \
7 LCOV supports statement, function and branch coverage measurement."
/OK3568_Linux_fs/kernel/tools/perf/util/
H A Dblock-range.c177 .coverage = entry->coverage, in block_range__create()
215 .coverage = entry->coverage, in block_range__create()
330 return (double)br->coverage / symbol__annotation(sym)->max_coverage; in block_range__coverage()
/OK3568_Linux_fs/u-boot/tools/binman/
H A Dbinman66 coverage = stdout.splitlines()[-1].split(' ')[-1]
67 if coverage != '100%':
70 raise ValueError('Coverage error: %s, but should be 100%%' % coverage)
H A Dbinman.py66 coverage = stdout.splitlines()[-1].split(' ')[-1]
67 if coverage != '100%':
70 raise ValueError('Coverage error: %s, but should be 100%%' % coverage)
/OK3568_Linux_fs/kernel/scripts/
H A DMakefile.kcov2 kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc
3 kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp
/OK3568_Linux_fs/device/rockchip/common/linux-kbuild/armhf/linux-kbuild-5.10/scripts/
H A DMakefile.kcov2 kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc
3 kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp
/OK3568_Linux_fs/device/rockchip/common/linux-kbuild/aarch64/linux-kbuild-5.10/scripts/
H A DMakefile.kcov2 kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc
3 kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp
/OK3568_Linux_fs/device/rockchip/common/linux-kbuild/armhf/linux-kbuild-4.19/scripts/
H A DMakefile.kcov3 kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc
4 kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp
/OK3568_Linux_fs/device/rockchip/common/linux-kbuild/aarch64/linux-kbuild-4.19/scripts/
H A DMakefile.kcov3 kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc
4 kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp
/OK3568_Linux_fs/yocto/poky/meta/recipes-graphics/cairo/cairo/
H A DCVE-2020-35492.patch41 if (len >= r->u.composite.run_length && spans[0].coverage == 0xff) {
49 } else if (spans[0].coverage == 0x0) {
59 *m++ = spans[0].coverage;
/OK3568_Linux_fs/yocto/meta-openembedded/meta-python/recipes-devtools/python/
H A Dpython3-coverage_6.3.2.bb1 SUMMARY = "Code coverage measurement for Python"
2 HOMEPAGE = "https://coverage.readthedocs.io"
/OK3568_Linux_fs/external/xserver/hw/xfree86/drivers/modesetting/
H A Dvblank.c159 int coverage, best_coverage; in ms_covering_xf86_crtc() local
184 coverage = ms_box_area(&cover_box); in ms_covering_xf86_crtc()
185 if (coverage > best_coverage) { in ms_covering_xf86_crtc()
187 best_coverage = coverage; in ms_covering_xf86_crtc()
225 int coverage, best_coverage; in ms_covering_randr_crtc() local
256 coverage = ms_box_area(&cover_box); in ms_covering_randr_crtc()
257 if (coverage > best_coverage) { in ms_covering_randr_crtc()
259 best_coverage = coverage; in ms_covering_randr_crtc()
/OK3568_Linux_fs/yocto/poky/meta/recipes-devtools/elfutils/files/
H A Dptest.patch41 @@ -698,3 +698,5 @@ check: check-am coverage
42 coverage:
43 -$(srcdir)/coverage.sh
/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/spirit/home/support/detail/math/
H A Dfpclassify.hpp121 return detail::isinf_impl(x, BOOST_DEDUCED_TYPENAME traits::coverage());
162 return detail::isnan_impl(x, BOOST_DEDUCED_TYPENAME traits::coverage());
226 return detail::fpclassify_impl(x, BOOST_DEDUCED_TYPENAME traits::coverage());
/OK3568_Linux_fs/kernel/drivers/of/
H A DKconfig11 compile-coverage.
84 can enable it manually to improve device tree unit test coverage.
115 enable it manually to improve device tree unit test coverage.
/OK3568_Linux_fs/kernel/arch/x86/um/vdso/
H A DMakefile53 CFLAGS_REMOVE_vdso-note.o = -pg -fprofile-arcs -ftest-coverage
54 CFLAGS_REMOVE_um_vdso.o = -pg -fprofile-arcs -ftest-coverage
/OK3568_Linux_fs/kernel/drivers/base/arm/
H A DMakefile94 KBUILD_CFLAGS += $(call cc-option, -ftest-coverage)
100 KBUILD_CFLAGS += $(call cc-option, -fsanitize-coverage=trace-cmp)

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