diff options
Diffstat (limited to 'regint.h')
| -rw-r--r-- | regint.h | 23 |
1 files changed, 12 insertions, 11 deletions
@@ -45,8 +45,8 @@ #define USE_CACHE_MATCH_OPT #ifdef USE_CACHE_MATCH_OPT -# define NUM_CACHE_OPCODE_FAIL -1 -# define NUM_CACHE_OPCODE_UNINIT -2 +# define NUM_CACHE_INDEX_FAIL -1 +# define NUM_CACHE_INDEX_UNINIT -2 #endif #if defined(ONIG_DEBUG_PARSE_TREE) || defined(ONIG_DEBUG_MATCH) || \ @@ -874,10 +874,11 @@ typedef struct _OnigStackType { #ifdef USE_CACHE_MATCH_OPT typedef struct { - UChar *addr; - int num; - int outer_repeat; + UChar* addr; /* pointer to corresponding opcode. */ + int point; /* cache point number (in outer repeat if `outer_repeat != -1`) */ + int outer_repeat; /* outer repeat index number */ } OnigCacheIndex; +#define NO_OUTER_REPEAT -1 #endif typedef struct { @@ -903,12 +904,12 @@ typedef struct { uint64_t end_time; #endif #ifdef USE_CACHE_MATCH_OPT - int num_fail; - int enable_cache_match_opt; - int num_cache_opcode; - int num_cache_table; - OnigCacheIndex *cache_index_table; - uint8_t *match_cache; + int num_fail; /* counter of failure (backtrack) number for switching cache optimization. */ + int num_cache_point; /* number of cache point in program */ + int num_cache_index; /* size of cache index array */ + int enable_cache_opt; /* whether cache optimization is enabled */ + OnigCacheIndex* cache_index; /* cache index array for computing cache point number */ + uint8_t* cache; /* bit array for cache optimization */ #endif } OnigMatchArg; |