mfbt/decimal/mfbt-abi-markers.patch

   1 diff --git a/mfbt/decimal/Decimal.h b/mfbt/decimal/Decimal.h
   2 --- a/mfbt/decimal/Decimal.h
   3 +++ b/mfbt/decimal/Decimal.h
   4 @@ -26,16 +26,18 @@
   5   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   6   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   7   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   8   */
   9
  10  #ifndef Decimal_h
  11  #define Decimal_h
  12
  13 +#include "mozilla/Types.h"
  14 +
  15  #include <stdint.h>
  16  #include <wtf/Assertions.h>
  17  #include <wtf/text/WTFString.h>
  18
  19  namespace WebCore {
  20
  21  namespace DecimalPrivate {
  22  class SpecialValueHandler;
  23 @@ -88,92 +90,92 @@ public:
  24          FormatClass formatClass() const { return m_formatClass; }
  25
  26          uint64_t m_coefficient;
  27          int16_t m_exponent;
  28          FormatClass m_formatClass;
  29          Sign m_sign;
  30      };
  31
  32 -    Decimal(int32_t = 0);
  33 -    Decimal(Sign, int exponent, uint64_t coefficient);
  34 -    Decimal(const Decimal&);
  35 +    MFBT_API Decimal(int32_t = 0);
  36 +    MFBT_API Decimal(Sign, int exponent, uint64_t coefficient);
  37 +    MFBT_API Decimal(const Decimal&);
  38
  39 -    Decimal& operator=(const Decimal&);
  40 -    Decimal& operator+=(const Decimal&);
  41 -    Decimal& operator-=(const Decimal&);
  42 -    Decimal& operator*=(const Decimal&);
  43 -    Decimal& operator/=(const Decimal&);
  44 +    MFBT_API Decimal& operator=(const Decimal&);
  45 +    MFBT_API Decimal& operator+=(const Decimal&);
  46 +    MFBT_API Decimal& operator-=(const Decimal&);
  47 +    MFBT_API Decimal& operator*=(const Decimal&);
  48 +    MFBT_API Decimal& operator/=(const Decimal&);
  49
  50 -    Decimal operator-() const;
  51 +    MFBT_API Decimal operator-() const;
  52
  53 -    bool operator==(const Decimal&) const;
  54 -    bool operator!=(const Decimal&) const;
  55 -    bool operator<(const Decimal&) const;
  56 -    bool operator<=(const Decimal&) const;
  57 -    bool operator>(const Decimal&) const;
  58 -    bool operator>=(const Decimal&) const;
  59 +    MFBT_API bool operator==(const Decimal&) const;
  60 +    MFBT_API bool operator!=(const Decimal&) const;
  61 +    MFBT_API bool operator<(const Decimal&) const;
  62 +    MFBT_API bool operator<=(const Decimal&) const;
  63 +    MFBT_API bool operator>(const Decimal&) const;
  64 +    MFBT_API bool operator>=(const Decimal&) const;
  65
  66 -    Decimal operator+(const Decimal&) const;
  67 -    Decimal operator-(const Decimal&) const;
  68 -    Decimal operator*(const Decimal&) const;
  69 -    Decimal operator/(const Decimal&) const;
  70 +    MFBT_API Decimal operator+(const Decimal&) const;
  71 +    MFBT_API Decimal operator-(const Decimal&) const;
  72 +    MFBT_API Decimal operator*(const Decimal&) const;
  73 +    MFBT_API Decimal operator/(const Decimal&) const;
  74
  75      int exponent() const
  76      {
  77          ASSERT(isFinite());
  78          return m_data.exponent();
  79      }
  80
  81      bool isFinite() const { return m_data.isFinite(); }
  82      bool isInfinity() const { return m_data.isInfinity(); }
  83      bool isNaN() const { return m_data.isNaN(); }
  84      bool isNegative() const { return sign() == Negative; }
  85      bool isPositive() const { return sign() == Positive; }
  86      bool isSpecial() const { return m_data.isSpecial(); }
  87      bool isZero() const { return m_data.isZero(); }
  88
  89 -    Decimal abs() const;
  90 -    Decimal ceiling() const;
  91 -    Decimal floor() const;
  92 -    Decimal remainder(const Decimal&) const;
  93 -    Decimal round() const;
  94 +    MFBT_API Decimal abs() const;
  95 +    MFBT_API Decimal ceiling() const;
  96 +    MFBT_API Decimal floor() const;
  97 +    MFBT_API Decimal remainder(const Decimal&) const;
  98 +    MFBT_API Decimal round() const;
  99
 100 -    double toDouble() const;
 101 +    MFBT_API double toDouble() const;
 102      // Note: toString method supports infinity and nan but fromString not.
 103 -    String toString() const;
 104 +    MFBT_API String toString() const;
 105
 106 -    static Decimal fromDouble(double);
 107 +    static MFBT_API Decimal fromDouble(double);
 108      // fromString supports following syntax EBNF:
 109      //  number ::= sign? digit+ ('.' digit*) (exponent-marker sign? digit+)?
 110      //          | sign? '.' digit+ (exponent-marker sign? digit+)?
 111      //  sign ::= '+' | '-'
 112      //  exponent-marker ::= 'e' | 'E'
 113      //  digit ::= '0' | '1' | ... | '9'
 114      // Note: fromString doesn't support "infinity" and "nan".
 115 -    static Decimal fromString(const String&);
 116 -    static Decimal infinity(Sign);
 117 -    static Decimal nan();
 118 -    static Decimal zero(Sign);
 119 +    static MFBT_API Decimal fromString(const String&);
 120 +    static MFBT_API Decimal infinity(Sign);
 121 +    static MFBT_API Decimal nan();
 122 +    static MFBT_API Decimal zero(Sign);
 123
 124      // You should not use below methods. We expose them for unit testing.
 125 -    explicit Decimal(const EncodedData&);
 126 +    MFBT_API explicit Decimal(const EncodedData&);
 127      const EncodedData& value() const { return m_data; }
 128
 129  private:
 130      struct AlignedOperands {
 131          uint64_t lhsCoefficient;
 132          uint64_t rhsCoefficient;
 133          int exponent;
 134      };
 135
 136 -    Decimal(double);
 137 -    Decimal compareTo(const Decimal&) const;
 138 +    MFBT_API Decimal(double);
 139 +    MFBT_API Decimal compareTo(const Decimal&) const;
 140
 141 -    static AlignedOperands alignOperands(const Decimal& lhs, const Decimal& rhs);
 142 +    static MFBT_API AlignedOperands alignOperands(const Decimal& lhs, const Decimal& rhs);
 143      static inline Sign invertSign(Sign sign) { return sign == Negative ? Positive : Negative; }
 144
 145      Sign sign() const { return m_data.sign(); }
 146
 147      EncodedData m_data;
 148  };
 149
 150  } // namespace WebCore