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added PUSH_INTLIT and PUSH_NEGINTLIT instructions

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hyunghwan.chung
2015-07-02 15:45:48 +00:00
parent cf3e24a6cd
commit 37740da2d7
5 changed files with 68 additions and 59 deletions
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10
stix/lib/stix-prv.h
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@ -30,7 +30,7 @@
#include "stix.h"
/* you can define this to either 1 or 2 */
#define STIX_BCODE_LONG_PARAM_SIZE 1
#define STIX_BCODE_LONG_PARAM_SIZE 2
/* this is useful for debugging. stix_gc() can be called
* while stix has not been fully initialized when this is defined*/
@ -488,16 +488,16 @@ struct stix_compiler_t
# define MAX_CODE_NARGS (0xFFu)
# define MAX_CODE_NBLKARGS (0xFFu)
# define MAX_CODE_NBLKTMPRS (0xFFu)
# define MAX_CODE_PRIMNO (0xFFFFu)
# define MAX_CODE_JUMP (0xFFu)
# define MAX_CODE_PARAM (0xFFu)
#elif defined(STIX_BCODE_LONG_PARAM_SIZE) && (STIX_BCODE_LONG_PARAM_SIZE == 2)
# define MAX_CODE_INDEX (0xFFFFu)
# define MAX_CODE_NTMPRS (0xFFFFu)
# define MAX_CODE_NARGS (0xFFFFu)
# define MAX_CODE_NBLKARGS (0xFFFFu)
# define MAX_CODE_NBLKTMPRS (0xFFFFu)
# define MAX_CODE_PRIMNO (0xFFFFu)
# define MAX_CODE_JUMP (0xFFFFu)
# define MAX_CODE_PARAM (0xFFFFu)
#else
# error Unsupported STIX_BCODE_LONG_PARAM_SIZE
#endif
@ -746,6 +746,7 @@ enum stix_bcode_t
BCODE_SEND_MESSAGE_X = 0xF0, /* 240 */
BCODE_SEND_MESSAGE_TO_SUPER_X = 0xF4, /* 244 */
/* -------------------------------------- */
BCODE_JUMP2_FORWARD = 0xC5, /* 197 */
BCODE_JUMP2_BACKWARD = 0xC9, /* 201 */
@ -760,6 +761,9 @@ enum stix_bcode_t
BCODE_PUSH_ONE = 0x89, /* 137 */
BCODE_PUSH_TWO = 0x8A, /* 138 */
BCODE_PUSH_INTLIT = 0xB1, /* 177 */
BCODE_PUSH_NEGINTLIT = 0xB2, /* 178 */
/* UNUSED 0xE8 - 0xF8 */
BCODE_DUP_STACKTOP = 0xF9,