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/freebsd/crypto/openssl/fuzz/
H A DREADME.md7 ---------
13 -----------------------------------
15 Install `clang`, which [ships with `libfuzzer`](http://llvm.org/docs/LibFuzzer.html#fuzzer-usage)
18 sudo apt-get install clang
23 `/usr/lib/llvm-7/lib/clang/7.0.1/lib/linux/libclang_rt.fuzzer-x86_64.a`.
25 CC=clang ./config enable-fuzz-libfuzzer \
26 --with-fuzzer-lib=$PATH_TO_LIBFUZZER \
27 -DPEDANTIC enable-asan enable-ubsan no-shared \
28 -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION \
29 -fsanitize=fuzzer-no-link \
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/freebsd/contrib/llvm-project/compiler-rt/lib/gwp_asan/
H A Dguarded_pool_allocator.cpp1 //===-- guarded_pool_allocator.cpp ------------------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
27 // init-order-fiasco.
31 return (Size + Boundary - 1) & ~(Boundary - 1); in roundUpTo()
35 return Ptr & ~(PageSize - 1); in getPageAddr()
38 bool isPowerOfTwo(uintptr_t X) { return (X & (X - 1)) == 0; } in isPowerOfTwo()
41 // Gets the singleton implementation of this class. Thread-compatible until
42 // init() is called, thread-safe afterwards.
48 // Note: We return from the constructor here if GWP-ASan is not available. in init()
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H A Dguarded_pool_allocator.h1 //===-- guarded_pool_allocator.h --------
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/freebsd/contrib/llvm-project/compiler-rt/lib/asan/
H A Dasan_flags.inc1 //===-- asan_flags.inc ------------------------------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // ASan runtime flags.
11 //===----------------------------------------------------------------------===//
19 ASAN_FLAG(int, quarantine_size, -1,
21 ASAN_FLAG(int, quarantine_size_mb, -1,
22 "Size (in Mb) of quarantine used to detect use-after-free "
25 ASAN_FLAG(int, thread_local_quarantine_size_kb, -1,
27 "use-after-free errors. Lower value may reduce memory usage but "
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H A Dasan_rtl.cpp1 //===-- asan_rtl.cpp ------------------------------------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 // Main file of the ASan run-time library.
12 //===----------------------------------------------------------------------===//
38 uptr *__asan_test_only_reported_buggy_pointer; // Used only for testing asan.
47 // Don't die twice - run a busy loop. in AsanDie()
52 if (common_flags()->print_module_map >= 1) in AsanDie()
55 WaitForDebugger(flags()->sleep_before_dying, "before dying"); in AsanDie()
57 if (flags()->unmap_shadow_on_exit) { in AsanDie()
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H A Dasan_poisoning.h1 //===-- asan_poisoning.h ----------------------------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 // Shadow memory poisoning by ASan RTL and by user application.
12 //===----------------------------------------------------------------------===//
22 // Enable/disable memory poisoning.
38 // performance-critical code with care.
44 common_flags()->clear_shadow_mmap_threshold); in FastPoisonShadow()
48 MEM_TO_SHADOW(aligned_beg + aligned_size - ASAN_SHADOW_GRANULARITY) + 1; in FastPoisonShadow()
51 // probably provide higher-level interface for these operations. in FastPoisonShadow()
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/freebsd/sys/contrib/openzfs/rpm/generic/
H A Dzfs.spec.in27 %global _bashcompletiondir /usr/share/bash-completion
49 %global _presetdir %{_prefix}/lib/systemd/system-preset
53 %global _modulesloaddir %{_prefix}/lib/modules-load.d
57 %global _systemdgeneratordir %{_prefix}/lib/systemd/system-generators
66 %bcond_with asan
72 # Generic enable switch for systemd
90 … %(%{__python} -Esc "from distutils.sysconfig import get_python_lib; print(get_python_lib(…
100 Source0: %{name}-%{version}.tar.gz
101 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
102 Requires: libzpool6%{?_isa} = %{version}-%{release}
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/freebsd/sys/contrib/openzfs/rpm/redhat/
H A Dzfs.spec.in27 %global _bashcompletiondir /usr/share/bash-completion
49 %global _presetdir %{_prefix}/lib/systemd/system-preset
53 %global _modulesloaddir %{_prefix}/lib/modules-load.d
57 %global _systemdgeneratordir %{_prefix}/lib/systemd/system-generators
66 %bcond_with asan
72 # Generic enable switch for systemd
90 %define __python_sitelib %(%{__python} -Esc "from distutils.sysconfig import get_python_lib; print(get_python_lib())" 2>/dev/null || %{__python} -Esc "import sysconfig; print(sysconfig.get_path('purelib'))")
100 Source0: %{name}-%{version}.tar.gz
101 BuildRoot: %{_tmppath}/%{name}-
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/freebsd/sys/conf/
H A Dkern.mk5 CWARNFLAGS?= -Wall -Wstrict-prototypes \
6 -Wmissing-prototypes -Wpointer-arith -Wcast-qual \
7 -Wundef -Wno-pointer-sign ${FORMAT_EXTENSIONS} \
8 -Wmissing-include-dirs -fdiagnostics-show-option \
9 -Wno-unknown-pragmas -Wswitch \
13 # -Wextra
19 NO_WCONSTANT_CONVERSION= -Wno-error=constant-conversion
20 NO_WSHIFT_COUNT_NEGATIVE= -Wno-shift-count-negative
21 NO_WSHIFT_COUNT_OVERFLOW= -Wno-shift-count-overflow
22 NO_WSELF_ASSIGN= -Wno-self-assign
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/freebsd/lib/libthr/
H A DMakefile6 # XXX: work around gcc -m32 + bfd ld path issue for DT_NEEDED symbols.
8 LDFLAGS+= -Wl,--rpath=/usr/lib${COMPAT_libcompat}
22 CFLAGS+=-DPTHREAD_KERNEL
23 CFLAGS+=-I${SRCTOP}/lib/libc/include
24 CFLAGS+=-I${SRCTOP}/lib/libc/${MACHINE_CPUARCH}
25 CFLAGS+=-I${.CURDIR}/thread
26 CFLAGS+=-I${.CURDIR}/arch/${MACHINE_CPUARCH}/include
27 CFLAGS+=-I${.CURDIR}/sys
28 CFLAGS+=-I${SRCTOP}/libexec/rtld-elf
29 CFLAGS+=-I${SRCTOP}/libexec/rtld-elf/${MACHINE_CPUARCH}
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/freebsd/sys/contrib/openzfs/.github/workflows/
H A Dzloop.yml8 group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
9 cancel-in-progress: true
13 runs-on: ubuntu-24.04
17 - uses: actions/checkout@v4
20 - name: Install dependencies
22 sudo apt-get purge -y snapd google-chrome-stable firefox
23 ONLY_DEPS=1 .github/workflows/scripts/qemu-3-deps-vm.sh ubuntu24
24 - name: Autogen.sh
26 sed -i '/DEBUG_CFLAGS="-Werror"/s/^/#/' config/zfs-build.m4
28 - name: Configure
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/freebsd/sys/contrib/openzfs/config/
H A Dalways-compiler-options.m42 dnl # Enabled -fsanitize=address if supported by $CC.
4 dnl # LDFLAGS needs -fsanitize=address at all times so libraries compiled with
8 dnl # the behavior of binaries and libraries build with -fsanitize=address.
11 AC_MSG_CHECKING([whether to build with -fsanitize=address support])
12 AC_ARG_ENABLE([asan],
13 [AS_HELP_STRING([--enable-asan],
14 [Enable -fsanitize=address support @<:@default=no@:>@])],
23 AC_MSG_CHECKING([whether $CC supports -fsanitize=address])
25 CFLAGS="$CFLAGS -Werror -fsanitize=address"
29 ASAN_CFLAGS="-fsanitize=address"
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/freebsd/contrib/llvm-project/llvm/lib/Transforms/Instrumentation/
H A DAddressSanitizer.cpp1 //===- AddressSanitizer.cpp - memory error detector -----------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
16 //===----------------------------------------------------------------------===//
94 #define DEBUG_TYPE "asan"
131 const char kAsanModuleCtorName[] = "asan.module_ctor";
132 const char kAsanModuleDtorName[] = "asan.module_dtor";
163 // ASan version script has __asan_* wildcard. Triple underscore prevents a
194 // Command-line flags.
197 "asan-kernel", cl::desc("Enable KernelAddressSanitizer instrumentation"),
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/freebsd/sys/contrib/zstd/lib/common/
H A Dportability_macros.h5 * This source code is licensed under both the BSD-style license (found in the
8 * You may select, at your option, one of the above-listed licenses.
24 /* compat. with non-clang compilers */
29 /* compat. with non-clang compilers */
34 /* compat. with non-clang compilers */
48 /* detects whether we are being compiled under asan */
75 /* Enable runtime BMI2 dispatch based on the CPU.
91 * Only enable assembly for GNUC comptabile compilers,
94 * Only enable assembly for Linux / MacOS, other platforms may
118 * Determines whether we should enable assembly for x86-64
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H A Dcompiler.h5 * This source code is licensed under both the BSD-style license (found in the
8 * You may select, at your option, one of the above-listed licenses.
16 /*-*******************************************************
65 * gcc-4.8 and gcc-4.9 have been shown to benefit from leaving off the
104 * Enable lzcnt, bmi, and bmi2.
116 # include <mmintrin.h> /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */
143 * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax,
147 # define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize")))
149 # define DONT_VECTORIZE _Pragma("GCC optimize(\"no-tree-vectorize\")")
173 # pragma warning(disable : 4204) /* disable: C4204: non-constant aggregate initializer */
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/freebsd/contrib/llvm-project/compiler-rt/lib/sanitizer_common/
H A Dsanitizer_flags.inc1 //===-- sanitizer_flags.h --------
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/freebsd/contrib/libcbor/
H A DCMakeLists.txt13 option(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY "cmake --build --target install does not depend on cmake --build" true)
21 add_definitions(-DIS_BIG_ENDIAN)
28 "The flag is a no-op and will be removed in the next version. "
32 option(CBOR_PRETTY_PRINTER "Include a pretty-printing routine" ON)
38 add_definitions(-DWITH_TEST
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/freebsd/contrib/llvm-project/llvm/include/llvm/ADT/
H A DFunctionExtras.h1 //===- FunctionExtras.h - Function type erasure utilities -------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
14 /// move-only callable objects and const-qualification.
17 /// - Add a `function` that provides ref-qualified support, which doesn't work
19 /// - Provide support for specifying multiple signatures to type erase callable
21 /// - Expand to include a copyable utility that directly replaces std::function
30 //===----------------------------------------------------------------------===//
47 /// unique_function is a type-erasing functor similar to std::function.
49 /// It can hold move-only function objects, like lambdas capturing unique_ptrs.
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/freebsd/contrib/llvm-project/clang/lib/Driver/
H A DSanitizerArgs.cpp1 //===--- SanitizerArgs.cpp - Arguments for sanitizer tools ---------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
112 /// Parse a -fsanitize= or -fno-sanitize= argument's values, diagnosing any
117 /// Parse -f(no-)?sanitize-coverage= flag values, diagnosing any invalid
122 /// Parse -f(no-)?sanitize-metadata= flag values, diagnosing any invalid
129 /// "-fsanitize=thread,vptr -fsanitize=address" with mask \c NeedsUbsanRt
130 /// would produce "-fsanitize=vptr".
137 /// "-fsanitize=address,alignment" with mask \c NeedsUbsanRt would produce
138 /// "-fsanitize=alignment".
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/freebsd/
H A DObsoleteFiles.inc9 # delete-old-libs target, whereas OLD_FILES and OLD_DIRS are removed by the
10 # delete-old target. This separation allows users to avoid deleting old
18 # For files listed in OLD_FILES, OLD_LIBS, and MOVED_LIBS, the check-old*
19 # and delete-old* targets will also delete associated debug symbols from
34 # ( grep '+=' /usr/src/ObsoleteFiles.inc | sort -u ; \
35 # grep '+=' /usr/src/tools/build/mk/OptionalObsoleteFiles.inc | sort -u) | \
36 # sort | uniq -d
40 # for t in `make -V TARGETS universe`; do
41 # __MAKE_CONF=/dev/null make -f Makefile.inc1 TARGET=$t \
42 # -V OLD_FILES -V OLD_LIBS -V MOVED_LIBS -V OLD_DIRS check-old | \
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/freebsd/crypto/openssl/
H A DConfigure2 # -*- mode: perl; -*-
3 # Copyright 2016-2024 The OpenSSL Project Authors. All Rights Reserved.
10 ## Configure -- OpenSSL source tree configuration script
30 …-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[n…
42 *** perl configdata.pm --dump ***
52 # --config add the given configuration file, which will be read after
55 # --prefix prefix for the OpenSSL installation, which includes the
59 # --openssldir OpenSSL data area, such as openssl.cnf, certificates and keys.
61 # given with --prefix.
64 # --banner=".." Output specified text instead of default completion banner
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/freebsd/contrib/llvm-project/compiler-rt/lib/fuzzer/
H A DFuzzerFlags.def1 //===- FuzzerFlags.def - Run-time flags -------
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/freebsd/contrib/llvm-project/clang/include/clang/Basic/
H A DCodeGenOptions.def1 //===--- CodeGenOptions.def - Code generation option database ----- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
18 //===----------------------------------------------------------------------===//
38 CODEGENOPT(DisableIntegratedAS, 1, 0) ///< -no-integrated-as
39 CODEGENOPT(Crel, 1, 0) ///< -Wa,--crel
40 CODEGENOPT(RelaxELFRelocations, 1, 1) ///< -Wa,-mrelax-relocations={yes,no}
41 CODEGENOPT(SSE2AVX , 1, 0) ///< -msse2avx
42 CODEGENOPT(AsmVerbose , 1, 0) ///< -dA, -fverbose-asm.
43 CODEGENOPT(PreserveAsmComments, 1, 1) ///< -dA, -fno-preserve-as-comments.
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/freebsd/share/mk/
H A Dsrc.opts.mk22 # The old-style YES_FOO and NO_FOO are being phased out. No new instances of them
49 # hard-wired to 'no'. "Broken" here means not working or
50 # not-appropriate and/or not supported. It doesn't imply something is
53 # time. Options are added to BROKEN_OPTIONS list on a per-arch basis.
55 # Options listed in 'REQUIRED_OPTIONS' will be hard-wired to 'yes'; this
260 # as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not
263 # Additional, per-target behavior should be rarely added only after much
281 # Default enable the given TARGET's LLVM_TARGET support
284 # aarch64 needs arm for -m32 support.
308 # LIB32 is not supported on all 64-bit architectures.
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/freebsd/contrib/llvm-project/clang/lib/CodeGen/
H A DBackendUtil.cpp1 //===--- BackendUtil.cpp - LLVM Backend Utilities -------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
104 "sanitizer-early-opt-ep", cl::Optional,
110 "pgo-cold-func-opt", cl::init(PGOOptions::ColdFuncOpt::Default), cl::Hidden,
151 return TM->getTargetIRAnalysis(); in getTargetIRAnalysis()
218 TargetTriple(TheModule->getTargetTriple()) {} in EmitAssemblyHelper()
266 // Check if ASan should use GC-friendly instrumentation for globals.
267 // First of all, there is no point if -fdata-sections is off (expect for MachO,
269 // extension that only works with -integrated-as at the moment.
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