Remove all usage of JERRY_NUMBER_TYPE_FLOAT64, only leave the config …

…behind

JerryScript-DCO-1.0-Signed-off-by: Yonggang Luo [email protected]

jerry-core/api/jerry-snapshot.c

@@ -123,11 +123,7 @@ snapshot_write_to_buffer_by_offset (uint8_t *buffer_p, /**< buffer */
 /**
  * Maximum snapshot write buffer offset.
  */
-#if !JERRY_NUMBER_TYPE_FLOAT64
-#define JERRY_SNAPSHOT_MAXIMUM_WRITE_OFFSET (0x7fffff >> 1)
-#else /* JERRY_NUMBER_TYPE_FLOAT64 */
 #define JERRY_SNAPSHOT_MAXIMUM_WRITE_OFFSET (UINT32_MAX >> 1)
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Save snapshot helper.

jerry-core/api/jerryscript.c

@@ -6587,9 +6587,7 @@ static jerry_typedarray_mapping_t jerry_typedarray_mappings[] = {
   TYPEDARRAY_ENTRY (INT8, INT8, 0),         TYPEDARRAY_ENTRY (UINT16, UINT16, 1),
   TYPEDARRAY_ENTRY (INT16, INT16, 1),       TYPEDARRAY_ENTRY (UINT32, UINT32, 2),
   TYPEDARRAY_ENTRY (INT32, INT32, 2),       TYPEDARRAY_ENTRY (FLOAT32, FLOAT32, 2),
-#if JERRY_NUMBER_TYPE_FLOAT64
   TYPEDARRAY_ENTRY (FLOAT64, FLOAT64, 3),
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 #if JERRY_BUILTIN_BIGINT
   TYPEDARRAY_ENTRY (BIGINT64, BIGINT64, 3), TYPEDARRAY_ENTRY (BIGUINT64, BIGUINT64, 3),
 #endif /* JERRY_BUILTIN_BIGINT */

jerry-core/config.h

@@ -666,13 +666,6 @@
  * Cross component requirements check.
  */
 
-/**
- * The date module can only use the float 64 number types.
- */
-#if JERRY_BUILTIN_DATE && !JERRY_NUMBER_TYPE_FLOAT64
-#error "Date does not support float32"
-#endif /* JERRY_BUILTIN_DATE && !JERRY_NUMBER_TYPE_FLOAT64 */
-
 /**
  * Source name related types into a single guard
  */

jerry-core/ecma/base/ecma-error-messages.inc.h

@@ -472,10 +472,8 @@ ECMA_ERROR_DEF (ECMA_ERR_ARGUMENT_THIS_NOT_BOOLEAN_OBJECT, "Argument 'this' is n
 ECMA_ERROR_DEF (ECMA_ERR_CANNOT_DECLARE_SAME_PRIVATE_FIELD_TWICE, "Cannot declare same private field twice")
 #if JERRY_BUILTIN_TYPEDARRAY
 ECMA_ERROR_DEF (ECMA_ERR_CONSTRUCTOR_FLOAT32_ARRAY_REQUIRES_NEW, "Constructor Float32Array requires 'new'")
-#endif /* JERRY_BUILTIN_TYPEDARRAY */
-#if JERRY_BUILTIN_TYPEDARRAY && JERRY_NUMBER_TYPE_FLOAT64
 ECMA_ERROR_DEF (ECMA_ERR_CONSTRUCTOR_FLOAT64_ARRAY_REQUIRES_NEW, "Constructor Float64Array requires 'new'")
-#endif /* JERRY_BUILTIN_TYPEDARRAY && JERRY_NUMBER_TYPE_FLOAT64 */
+#endif /* JERRY_BUILTIN_TYPEDARRAY */
 ECMA_ERROR_DEF (ECMA_ERR_FUNCTION_PROTOTYPE_NOT_A_CONSTRUCTOR, "Function.prototype is not a constructor")
 #if JERRY_MODULE_SYSTEM
 ECMA_ERROR_DEF (ECMA_ERR_IMPORTED_BINDING_SHADOWS_LOCAL_VARIABLE, "Imported binding shadows local variable")

jerry-core/ecma/base/ecma-globals.h

@@ -218,45 +218,23 @@ enum
 #endif /* JERRY_BUILTIN_GLOBAL_THIS */
 };
 
-#if !JERRY_NUMBER_TYPE_FLOAT64
 /**
  * Maximum integer number for an ecma value
  */
-#define ECMA_INTEGER_NUMBER_MAX 0x7fffff
-/**
- * Maximum integer number for an ecma value (shifted left with ECMA_DIRECT_SHIFT)
- */
-#define ECMA_INTEGER_NUMBER_MAX_SHIFTED 0x7fffff0
-#else /* JERRY_NUMBER_TYPE_FLOAT64 */
-/**
- * Maximum integer number for an ecma value
- */
-#define ECMA_INTEGER_NUMBER_MAX         0x7ffffff
+#define ECMA_INTEGER_NUMBER_MAX 0x7ffffff
 /**
  * Maximum integer number for an ecma value (shifted left with ECMA_DIRECT_SHIFT)
  */
 #define ECMA_INTEGER_NUMBER_MAX_SHIFTED 0x7ffffff0
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
-#if !JERRY_NUMBER_TYPE_FLOAT64
-/**
- * Minimum integer number for an ecma value
- */
-#define ECMA_INTEGER_NUMBER_MIN -0x7fffff
-/**
- * Minimum integer number for an ecma value (shifted left with ECMA_DIRECT_SHIFT)
- */
-#define ECMA_INTEGER_NUMBER_MIN_SHIFTED -0x7fffff0
-#else /* JERRY_NUMBER_TYPE_FLOAT64 */
 /**
  * Minimum integer number for an ecma value
  */
-#define ECMA_INTEGER_NUMBER_MIN         -0x8000000
+#define ECMA_INTEGER_NUMBER_MIN -0x8000000
 /**
  * Minimum integer number for an ecma value (shifted left with ECMA_DIRECT_SHIFT)
  */
 #define ECMA_INTEGER_NUMBER_MIN_SHIFTED (-0x7fffffff - 1) /* -0x80000000 */
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 #if ECMA_DIRECT_SHIFT != 4
 #error "Please update ECMA_INTEGER_NUMBER_MIN/MAX_SHIFTED according to the new value of ECMA_DIRECT_SHIFT."
@@ -270,11 +248,7 @@ enum
 /**
  * Maximum integer number, which if squared, still fits in ecma_integer_value_t
  */
-#if !JERRY_NUMBER_TYPE_FLOAT64
-#define ECMA_INTEGER_MULTIPLY_MAX 0xb50
-#else /* JERRY_NUMBER_TYPE_FLOAT64 */
 #define ECMA_INTEGER_MULTIPLY_MAX 0x2d41
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Checks whether the error flag is set.
@@ -1333,11 +1307,7 @@ typedef struct
 /**
  * Description of an ecma-number
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 typedef double ecma_number_t;
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-typedef float ecma_number_t;
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Convert double to an ecma-number.

jerry-core/ecma/base/ecma-helpers-conversion.c

@@ -30,8 +30,6 @@
  * @{
  */
 
-#if JERRY_NUMBER_TYPE_FLOAT64
-
 /**
  * \addtogroup ecmahelpersbigintegers Helpers for operations intermediate 128-bit integers
  * @{
@@ -253,28 +251,6 @@ ecma_uint64_normalize_shift (uint64_t n) /**< integer to count leading zeros in
  * @}
  */
 
-/**
- * Number.MAX_VALUE exponent part when using 64 bit float representation.
- */
-#define NUMBER_MAX_DECIMAL_EXPONENT 308
-/**
- * Number.MIN_VALUE exponent part when using 64 bit float representation.
- */
-#define NUMBER_MIN_DECIMAL_EXPONENT -324
-
-#elif !JERRY_NUMBER_TYPE_FLOAT64
-
-/**
- * Number.MAX_VALUE exponent part when using 32 bit float representation.
- */
-#define NUMBER_MAX_DECIMAL_EXPONENT 38
-/**
- * Number.MIN_VALUE exponent part when using 32 bit float representation.
- */
-#define NUMBER_MIN_DECIMAL_EXPONENT -45
-
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
-
 /**
  * Value of epsilon
  */
@@ -535,7 +511,6 @@ ecma_utf8_string_to_number (const lit_utf8_byte_t *str_p, /**< utf-8 string */
     return sign ? -ECMA_NUMBER_ZERO : ECMA_NUMBER_ZERO;
   }
 
-#if JERRY_NUMBER_TYPE_FLOAT64
   /*
    * 128-bit mantissa storage
    *
@@ -628,25 +603,6 @@ ecma_utf8_string_to_number (const lit_utf8_byte_t *str_p, /**< utf-8 string */
   JERRY_ASSERT (significand < (1ull << ECMA_NUMBER_FRACTION_WIDTH));
 
   return ecma_number_create (sign, (uint32_t) binary_exponent, significand);
-#elif !JERRY_NUMBER_TYPE_FLOAT64
-  /* Less precise conversion */
-  ecma_number_t num = (ecma_number_t) (uint32_t) fraction_uint64;
-
-  ecma_number_t m = e_sign ? (ecma_number_t) 0.1 : (ecma_number_t) 10.0;
-
-  while (e)
-  {
-    if (e % 2)
-    {
-      num *= m;
-    }
-
-    m *= m;
-    e /= 2;
-  }
-
-  return num;
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 } /* ecma_utf8_string_to_number */
 
 /**

jerry-core/ecma/base/ecma-helpers-number.h

@@ -23,11 +23,7 @@
 /**
  * Binary representation of an ecma-number
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 typedef uint64_t ecma_binary_num_t;
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-typedef uint32_t ecma_binary_num_t;
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Makes it possible to read/write the binary representation of an ecma_number_t
@@ -50,11 +46,7 @@ ecma_number_t ecma_number_create (bool sign, uint32_t biased_exp, uint64_t fract
 /**
  * Maximum number of significant decimal digits that an ecma-number can store
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_MAX_DIGITS (19)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_MAX_DIGITS (9)
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Width of sign field
@@ -70,59 +62,35 @@ ecma_number_t ecma_number_create (bool sign, uint32_t biased_exp, uint64_t fract
  * See also:
  *          IEEE-754 2008, 3.6, Table 3.5
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_BIASED_EXP_WIDTH (11)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_BIASED_EXP_WIDTH (8)
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Exponent bias
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_EXPONENT_BIAS (1023)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_EXPONENT_BIAS (127)
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Width of fraction field
  *
  * See also:
  *          IEEE-754 2008, 3.6, Table 3.5
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_FRACTION_WIDTH (52)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_FRACTION_WIDTH (23)
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Sign bit in ecma-numbers
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_SIGN_BIT 0x8000000000000000ull
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_SIGN_BIT 0x7f800000u;
-#endif /* !JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Binary representation of an IEEE-754 QNaN value.
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_BINARY_QNAN 0x7ff8000000000000ull
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_BINARY_QNAN 0x7fc00000u
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Binary representation of an IEEE-754 Infinity value.
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_BINARY_INF 0x7ff0000000000000ull
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_BINARY_INF 0x7f800000u
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Binary representation of an IEEE-754 zero value.
@@ -134,73 +102,45 @@ ecma_number_t ecma_number_create (bool sign, uint32_t biased_exp, uint64_t fract
  *
  * See also: ECMA_262 v5, 15.7.3.3
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_MIN_VALUE ((ecma_number_t) 5e-324)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_MIN_VALUE (FLT_MIN)
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Number.MAX_VALUE (i.e., the maximum value of ecma-number)
  *
  * See also: ECMA_262 v5, 15.7.3.2
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_MAX_VALUE ((ecma_number_t) 1.7976931348623157e+308)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_MAX_VALUE (FLT_MAX)
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Number.EPSILON
  *
  * See also: ECMA_262 v6, 20.1.2.1
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_EPSILON ((ecma_number_t) 2.2204460492503130808472633361816e-16)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_EPSILON ((ecma_number_t) 1.1920928955078125e-7)
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Number.MAX_SAFE_INTEGER
  *
  * See also: ECMA_262 v6, 20.1.2.6
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_MAX_SAFE_INTEGER ((ecma_number_t) 0x1FFFFFFFFFFFFF)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_MAX_SAFE_INTEGER ((ecma_number_t) 0xFFFFFF)
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Number.MIN_SAFE_INTEGER
  *
  * See also: ECMA_262 v6, 20.1.2.8
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define ECMA_NUMBER_MIN_SAFE_INTEGER ((ecma_number_t) -0x1FFFFFFFFFFFFF)
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define ECMA_NUMBER_MIN_SAFE_INTEGER ((ecma_number_t) -0xFFFFFF)
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Number.MAX_VALUE exponent part
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define NUMBER_MAX_DECIMAL_EXPONENT 308
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define NUMBER_MAX_DECIMAL_EXPONENT 38
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Number.MIN_VALUE exponent part
  */
-#if JERRY_NUMBER_TYPE_FLOAT64
 #define NUMBER_MIN_DECIMAL_EXPONENT -324
-#else /* !JERRY_NUMBER_TYPE_FLOAT64 */
-#define NUMBER_MIN_DECIMAL_EXPONENT -45
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 
 /**
  * Euler number

jerry-core/ecma/builtin-objects/ecma-builtin-dataview-prototype.c

@@ -49,9 +49,7 @@ enum
   ECMA_DATAVIEW_PROTOTYPE_GET_INT32,
   ECMA_DATAVIEW_PROTOTYPE_GET_UINT32,
   ECMA_DATAVIEW_PROTOTYPE_GET_FLOAT32,
-#if JERRY_NUMBER_TYPE_FLOAT64
   ECMA_DATAVIEW_PROTOTYPE_GET_FLOAT64,
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 #if JERRY_BUILTIN_BIGINT
   ECMA_DATAVIEW_PROTOTYPE_GET_BIGINT64,
   ECMA_DATAVIEW_PROTOTYPE_GET_BIGUINT64,
@@ -64,9 +62,7 @@ enum
   ECMA_DATAVIEW_PROTOTYPE_SET_INT32,
   ECMA_DATAVIEW_PROTOTYPE_SET_UINT32,
   ECMA_DATAVIEW_PROTOTYPE_SET_FLOAT32,
-#if JERRY_NUMBER_TYPE_FLOAT64
   ECMA_DATAVIEW_PROTOTYPE_SET_FLOAT64,
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
 #if JERRY_BUILTIN_BIGINT
   ECMA_DATAVIEW_PROTOTYPE_SET_BIGINT64,
   ECMA_DATAVIEW_PROTOTYPE_SET_BIGUINT64,
@@ -162,9 +158,7 @@ ecma_builtin_dataview_prototype_dispatch_routine (uint8_t builtin_routine_id, /*
       return ecma_builtin_dataview_prototype_object_getters (this_arg, builtin_routine_id);
     }
     case ECMA_DATAVIEW_PROTOTYPE_GET_FLOAT32:
-#if JERRY_NUMBER_TYPE_FLOAT64
     case ECMA_DATAVIEW_PROTOTYPE_GET_FLOAT64:
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
     case ECMA_DATAVIEW_PROTOTYPE_GET_INT16:
     case ECMA_DATAVIEW_PROTOTYPE_GET_INT32:
     case ECMA_DATAVIEW_PROTOTYPE_GET_UINT16:
@@ -183,9 +177,7 @@ ecma_builtin_dataview_prototype_dispatch_routine (uint8_t builtin_routine_id, /*
                                                   id);
     }
     case ECMA_DATAVIEW_PROTOTYPE_SET_FLOAT32:
-#if JERRY_NUMBER_TYPE_FLOAT64
     case ECMA_DATAVIEW_PROTOTYPE_SET_FLOAT64:
-#endif /* JERRY_NUMBER_TYPE_FLOAT64 */
     case ECMA_DATAVIEW_PROTOTYPE_SET_INT16:
     case ECMA_DATAVIEW_PROTOTYPE_SET_INT32:
     case ECMA_DATAVIEW_PROTOTYPE_SET_UINT16: