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      1 //===-- ubsan_checks.inc ----------------------------------------*- C++ -*-===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is distributed under the University of Illinois Open Source
      6 // License. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 //
     10 // List of checks handled by UBSan runtime.
     11 //
     12 //===----------------------------------------------------------------------===//
     13 #ifndef UBSAN_CHECK
     14 # error "Define UBSAN_CHECK prior to including this file!"
     15 #endif
     16 
     17 // UBSAN_CHECK(Name, SummaryKind, FSanitizeFlagName)
     18 // SummaryKind and FSanitizeFlagName should be string literals.
     19 
     20 UBSAN_CHECK(GenericUB, "undefined-behavior", "undefined")
     21 UBSAN_CHECK(NullPointerUse, "null-pointer-use", "null")
     22 UBSAN_CHECK(PointerOverflow, "pointer-overflow", "pointer-overflow")
     23 UBSAN_CHECK(MisalignedPointerUse, "misaligned-pointer-use", "alignment")
     24 UBSAN_CHECK(InsufficientObjectSize, "insufficient-object-size", "object-size")
     25 UBSAN_CHECK(SignedIntegerOverflow, "signed-integer-overflow",
     26             "signed-integer-overflow")
     27 UBSAN_CHECK(UnsignedIntegerOverflow, "unsigned-integer-overflow",
     28             "unsigned-integer-overflow")
     29 UBSAN_CHECK(IntegerDivideByZero, "integer-divide-by-zero",
     30             "integer-divide-by-zero")
     31 UBSAN_CHECK(FloatDivideByZero, "float-divide-by-zero", "float-divide-by-zero")
     32 UBSAN_CHECK(InvalidBuiltin, "invalid-builtin-use", "invalid-builtin-use")
     33 UBSAN_CHECK(ImplicitUnsignedIntegerTruncation,
     34             "implicit-unsigned-integer-truncation",
     35             "implicit-unsigned-integer-truncation")
     36 UBSAN_CHECK(ImplicitSignedIntegerTruncation,
     37             "implicit-signed-integer-truncation",
     38             "implicit-signed-integer-truncation")
     39 UBSAN_CHECK(ImplicitIntegerSignChange,
     40             "implicit-integer-sign-change",
     41             "implicit-integer-sign-change")
     42 UBSAN_CHECK(ImplicitSignedIntegerTruncationOrSignChange,
     43             "implicit-signed-integer-truncation-or-sign-change",
     44             "implicit-signed-integer-truncation,implicit-integer-sign-change")
     45 UBSAN_CHECK(InvalidShiftBase, "invalid-shift-base", "shift-base")
     46 UBSAN_CHECK(InvalidShiftExponent, "invalid-shift-exponent", "shift-exponent")
     47 UBSAN_CHECK(OutOfBoundsIndex, "out-of-bounds-index", "bounds")
     48 UBSAN_CHECK(UnreachableCall, "unreachable-call", "unreachable")
     49 UBSAN_CHECK(MissingReturn, "missing-return", "return")
     50 UBSAN_CHECK(NonPositiveVLAIndex, "non-positive-vla-index", "vla-bound")
     51 UBSAN_CHECK(FloatCastOverflow, "float-cast-overflow", "float-cast-overflow")
     52 UBSAN_CHECK(InvalidBoolLoad, "invalid-bool-load", "bool")
     53 UBSAN_CHECK(InvalidEnumLoad, "invalid-enum-load", "enum")
     54 UBSAN_CHECK(FunctionTypeMismatch, "function-type-mismatch", "function")
     55 UBSAN_CHECK(InvalidNullReturn, "invalid-null-return",
     56             "returns-nonnull-attribute")
     57 UBSAN_CHECK(InvalidNullArgument, "invalid-null-argument", "nonnull-attribute")
     58 UBSAN_CHECK(DynamicTypeMismatch, "dynamic-type-mismatch", "vptr")
     59 UBSAN_CHECK(CFIBadType, "cfi-bad-type", "cfi")
     60