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Adding configuration header file for engine's parameters/limitations

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This commit is contained in:
Ruben Ayrapetyan
2014-08-22 18:27:25 +04:00
parent dca9bcc387
commit f266b84016
5 changed files with 128 additions and 12 deletions
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src/libecmaobjects/ecma-globals.h
+20 -1
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@@ -21,8 +21,9 @@
*/
#ifndef JERRY_ECMA_GLOBALS_H
#define JERRY_ECMA_GLOBALS_H
#define JERRY_ECMA_GLOBALS_H
#include "config.h"
#include "globals.h"
#include "mem-allocator.h"
@@ -442,15 +443,33 @@ typedef struct
ecma_property_configurable_value_t configurable;
} ecma_property_descriptor_t;
#ifdef CONFIG_ECMA_CHAR_ASCII
/**
* Description of an ecma-character
*/
typedef uint8_t ecma_char_t;
#elif defined (CONFIG_ECMA_CHAR_UTF16)
/**
* Description of an ecma-character
*/
typedef uint16_t ecma_char_t;
#else /* !CONFIG_ECMA_CHAR_ASCII && !CONFIG_ECMA_CHAR_UTF16 */
# error "!CONFIG_ECMA_CHAR_ASCII && !CONFIG_ECMA_CHAR_UTF16"
#endif /* !CONFIG_ECMA_CHAR_ASCII && !CONFIG_ECMA_CHAR_UTF16 */
#ifdef CONFIG_ECMA_NUMBER_FLOAT32
/**
* Description of an ecma-number
*/
typedef float ecma_number_t;
#elif defined (CONFIG_ECMA_NUMBER_FLOAT64)
/**
* Description of an ecma-number
*/
typedef double ecma_number_t;
#else /* !CONFIG_ECMA_NUMBER_FLOAT32 && !CONFIG_ECMA_NUMBER_FLOAT64 */
#error "!CONFIG_ECMA_NUMBER_FLOAT32 && !CONFIG_ECMA_NUMBER_FLOAT64"
#endif /* !CONFIG_ECMA_NUMBER_FLOAT32 && !CONFIG_ECMA_NUMBER_FLOAT64 */
/**
* Value '0' of ecma_number_t