clang
3.9.0
|
#include "clang/Driver/SanitizerArgs.h"
#include "Tools.h"
#include "clang/Basic/Sanitizers.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/SpecialCaseList.h"
#include <memory>
#include "clang/Basic/Sanitizers.def"
Go to the source code of this file.
Macros | |
#define | SANITIZER(NAME, ID) |
#define | SANITIZER_GROUP(NAME, ID, ALIAS) |
#define | SANITIZER(NAME, ID) |
Enumerations | |
enum | : SanitizerMask { NeedsUbsanRt = Undefined | Integer | CFI, NeedsUbsanCxxRt = Vptr | CFI, NotAllowedWithTrap = Vptr, RequiresPIE = DataFlow, NeedsUnwindTables = Address | Thread | Memory | DataFlow, SupportsCoverage = Address | Memory | Leak | Undefined | Integer | DataFlow, RecoverableByDefault = Undefined | Integer, Unrecoverable = Unreachable | Return, LegacyFsanitizeRecoverMask = Undefined | Integer, NeedsLTO = CFI, TrappingSupported, TrappingDefault = CFI, CFIClasses = CFIVCall | CFINVCall | CFIDerivedCast | CFIUnrelatedCast } |
enum | CoverageFeature { CoverageFunc = 1 << 0, CoverageBB = 1 << 1, CoverageEdge = 1 << 2, CoverageIndirCall = 1 << 3, CoverageTraceBB = 1 << 4, CoverageTraceCmp = 1 << 5, Coverage8bitCounters = 1 << 6, CoverageTracePC = 1 << 7 } |
Functions | |
static SanitizerMask | parseArgValues (const Driver &D, const llvm::opt::Arg *A, bool DiagnoseErrors) |
Parse a -fsanitize= or -fno-sanitize= argument's values, diagnosing any invalid components. More... | |
static int | parseCoverageFeatures (const Driver &D, const llvm::opt::Arg *A) |
Parse -f(no-)?sanitize-coverage= flag values, diagnosing any invalid components. More... | |
static std::string | lastArgumentForMask (const Driver &D, const llvm::opt::ArgList &Args, SanitizerMask Mask) |
Produce an argument string from ArgList Args , which shows how it provides some sanitizer kind from Mask . More... | |
static std::string | describeSanitizeArg (const llvm::opt::Arg *A, SanitizerMask Mask) |
Produce an argument string from argument A , which shows how it provides a value in Mask . More... | |
static std::string | toString (const clang::SanitizerSet &Sanitizers) |
Produce a string containing comma-separated names of sanitizers in Sanitizers set. More... | |
static bool | getDefaultBlacklist (const Driver &D, SanitizerMask Kinds, std::string &BLPath) |
static SanitizerMask | setGroupBits (SanitizerMask Kinds) |
Sets group bits for every group that has at least one representative already enabled in Kinds . More... | |
static SanitizerMask | parseSanitizeTrapArgs (const Driver &D, const llvm::opt::ArgList &Args) |
static void | addIncludeLinkerOption (const ToolChain &TC, const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs, StringRef SymbolName) |
#define SANITIZER | ( | NAME, | |
ID | |||
) |
#define SANITIZER | ( | NAME, | |
ID | |||
) |
anonymous enum : SanitizerMask |
Definition at line 28 of file SanitizerArgs.cpp.
enum CoverageFeature |
Enumerator | |
---|---|
CoverageFunc | |
CoverageBB | |
CoverageEdge | |
CoverageIndirCall | |
CoverageTraceBB | |
CoverageTraceCmp | |
Coverage8bitCounters | |
CoverageTracePC |
Definition at line 45 of file SanitizerArgs.cpp.
|
static |
Definition at line 591 of file SanitizerArgs.cpp.
References clang::driver::ToolChain::getTriple().
Referenced by clang::driver::SanitizerArgs::addArgs().
|
static |
Produce an argument string from argument A
, which shows how it provides a value in Mask
.
For instance, the argument "-fsanitize=address,alignment" with mask NeedsUbsanRt
would produce "-fsanitize=alignment".
Definition at line 786 of file SanitizerArgs.cpp.
References clang::expandSanitizerGroups(), and clang::parseSanitizerValue().
Referenced by lastArgumentForMask(), and clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Definition at line 84 of file SanitizerArgs.cpp.
References clang::driver::Driver::ResourceDir.
Referenced by clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Produce an argument string from ArgList Args
, which shows how it provides some sanitizer kind from Mask
.
For example, the argument list "-fsanitize=thread,vptr -fsanitize=address" with mask NeedsUbsanRt
would produce "-fsanitize=vptr".
Definition at line 766 of file SanitizerArgs.cpp.
References describeSanitizeArg(), E, clang::expandSanitizerGroups(), I, and parseArgValues().
Referenced by clang::driver::SanitizerArgs::addArgs(), and clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Parse a -fsanitize= or -fno-sanitize= argument's values, diagnosing any invalid components.
Returns a SanitizerMask.
Definition at line 709 of file SanitizerArgs.cpp.
References clang::driver::Driver::Diag(), and clang::parseSanitizerValue().
Referenced by lastArgumentForMask(), parseSanitizeTrapArgs(), and clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Parse -f(no-)?sanitize-coverage= flag values, diagnosing any invalid components.
Returns OR of members of CoverageFeature
enumeration.
Definition at line 742 of file SanitizerArgs.cpp.
References Coverage8bitCounters, CoverageBB, CoverageEdge, CoverageFunc, CoverageIndirCall, CoverageTraceBB, CoverageTraceCmp, CoverageTracePC, and clang::driver::Driver::Diag().
Referenced by clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Definition at line 118 of file SanitizerArgs.cpp.
References clang::driver::Driver::Diag(), E, clang::expandSanitizerGroups(), I, clang::SanitizerSet::Mask, parseArgValues(), S, setGroupBits(), toString(), TrappingDefault, and TrappingSupported.
Referenced by clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Sets group bits for every group that has at least one representative already enabled in Kinds
.
Definition at line 109 of file SanitizerArgs.cpp.
Referenced by parseSanitizeTrapArgs(), and clang::driver::SanitizerArgs::SanitizerArgs().
|
static |
Produce a string containing comma-separated names of sanitizers in Sanitizers
set.
Definition at line 579 of file SanitizerArgs.cpp.
Referenced by clang::driver::SanitizerArgs::addArgs(), parseSanitizeTrapArgs(), and clang::driver::SanitizerArgs::SanitizerArgs().