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started using a comma as a parameter/argument separator.

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changed to use & as a string concatenation method in the string class.
added some code to support variadic arguments
This commit is contained in:
hyunghwan.chung
2016-12-13 15:18:19 +00:00
parent f88027af32
commit bcaf4e5e1e
15 changed files with 118 additions and 36 deletions
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19
stix/lib/stix.h
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@ -160,7 +160,6 @@ typedef struct stix_obj_word_t* stix_oop_word_t;
#endif
enum stix_method_type_t
{
STIX_METHOD_INSTANCE,
@ -503,8 +502,10 @@ struct stix_method_t
# define STIX_METHOD_GET_CODE_SIZE(m) STIX_OBJ_GET_SIZE((m)->code)
#endif
/* The preamble field is composed of a 8-bit code and a 16-bit
* index.
/* The preamble field is composed of:
* 2-bit flag
* 6-bit code
* 16-bit index
*
* The code can be one of the following values:
* 0 - no special action
@ -519,10 +520,12 @@ struct stix_method_t
* 9 - do named primitive[index]
* 10 - exception handler
*/
#define STIX_METHOD_MAKE_PREAMBLE(code,index) ((((stix_ooi_t)index) << 8) | ((stix_ooi_t)code))
#define STIX_METHOD_GET_PREAMBLE_CODE(preamble) (((stix_ooi_t)preamble) & 0xFF)
#define STIX_METHOD_MAKE_PREAMBLE(code,index,flags) ((((stix_ooi_t)index) << 8) | ((stix_ooi_t)code << 2) | flags)
#define STIX_METHOD_GET_PREAMBLE_CODE(preamble) ((((stix_ooi_t)preamble) & 0xFF) >> 2)
#define STIX_METHOD_GET_PREAMBLE_INDEX(preamble) (((stix_ooi_t)preamble) >> 8)
#define STIX_METHOD_GET_PREAMBLE_FLAGS(preamble) (((stix_ooi_t)preamble) & 0x3)
/* preamble codes */
#define STIX_METHOD_PREAMBLE_NONE 0
#define STIX_METHOD_PREAMBLE_RETURN_RECEIVER 1
#define STIX_METHOD_PREAMBLE_RETURN_NIL 2
@ -541,6 +544,10 @@ struct stix_method_t
#define STIX_METHOD_PREAMBLE_INDEX_MAX 0xFFFF
#define STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(num) ((num) >= STIX_METHOD_PREAMBLE_INDEX_MIN && (num) <= STIX_METHOD_PREAMBLE_INDEX_MAX)
/* preamble flags */
#define STIX_METHOD_PREAMBLE_FLAG_PARUNARY (1 << 0)
#define STIX_METHOD_PREAMBLE_FLAG_VARIADIC (1 << 1)
#define STIX_CONTEXT_NAMED_INSTVARS 8
typedef struct stix_context_t stix_context_t;
typedef struct stix_context_t* stix_oop_context_t;
@ -595,7 +602,7 @@ struct stix_context_t
* the source block context. */
stix_oop_context_t origin;
/* variable indexed part */
/* variable indexed part - actual arguments and temporaries are placed here */
stix_oop_t slot[1]; /* stack */
};