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Use long instead of int

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TSUYUSATO Kitsune 2022-11-09 12:19:52 +09:00 committed by Yusuke Endoh
parent d868f4ca31
commit 36ff0521c1
2 changed files with 23 additions and 22 deletions
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30
regexec.c
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@ -235,15 +235,15 @@ onig_get_capture_tree(OnigRegion* region)
/* count number of jump-like opcodes for allocation of cache memory. */ /* count number of jump-like opcodes for allocation of cache memory. */
/* return -1 if we cannot optimize the regex matching by using cache. */ /* return -1 if we cannot optimize the regex matching by using cache. */
static int count_num_cache_opcode(regex_t* reg, int* table_size) static long count_num_cache_opcode(regex_t* reg, long* table_size)
{ {
int num = 0; long num = 0;
UChar* p = reg->p; UChar* p = reg->p;
UChar* pend = p + reg->used; UChar* pend = p + reg->used;
LengthType len; LengthType len;
MemNumType mem; MemNumType mem;
MemNumType current_mem = -1; MemNumType current_mem = -1;
int current_mem_num = 0; long current_mem_num = 0;
OnigEncoding enc = reg->enc; OnigEncoding enc = reg->enc;
while (p < pend) { while (p < pend) {
@ -456,8 +456,8 @@ static void init_cache_index_table(regex_t* reg, OnigCacheIndex *table)
LengthType len; LengthType len;
MemNumType mem; MemNumType mem;
MemNumType current_mem = -1; MemNumType current_mem = -1;
int num = 0; long num = 0;
int current_mem_num = 0; long current_mem_num = 0;
OnigEncoding enc = reg->enc; OnigEncoding enc = reg->enc;
while (p < pend) { while (p < pend) {
@ -1162,9 +1162,9 @@ stack_double(OnigStackType** arg_stk_base, OnigStackType** arg_stk_end,
if (enable) {\ if (enable) {\
int cache_index = find_cache_index_table((reg), (stk), (repeat_stk), (table), (num_cache_table), (p));\ int cache_index = find_cache_index_table((reg), (stk), (repeat_stk), (table), (num_cache_table), (p));\
if (cache_index >= 0) {\ if (cache_index >= 0) {\
int key = (num_cache_size) * (int)(pos) + cache_index;\ long key = (num_cache_size) * (long)(pos) + cache_index;\
int index = key >> 3;\ long index = key >> 3;\
int mask = 1 << (key & 7);\ long mask = 1 << (key & 7);\
if ((match_cache)[index] & mask) {\ if ((match_cache)[index] & mask) {\
goto fail;\ goto fail;\
}\ }\
@ -1214,11 +1214,11 @@ static int find_cache_index_table(regex_t* reg, OnigStackType *stk, OnigStackInd
return range->base_num + range->inner_num * range->lower + (range->inner_num + 1) * (count - range->lower) + item->num; return range->base_num + range->inner_num * range->lower + (range->inner_num + 1) * (count - range->lower) + item->num;
} }
static void reset_match_cache(regex_t* reg, UChar* pbegin, UChar* pend, int pos, uint8_t* match_cache, OnigCacheIndex *table, int num_cache_size, int num_cache_table) { static void reset_match_cache(regex_t* reg, UChar* pbegin, UChar* pend, long pos, uint8_t* match_cache, OnigCacheIndex *table, long num_cache_size, long num_cache_table) {
int l = 0, r = num_cache_table - 1, m1 = 0, m2 = 0; long l = 0, r = num_cache_table - 1, m1 = 0, m2 = 0;
int is_inc = *pend == OP_REPEAT_INC || *pend == OP_REPEAT_INC_NG; int is_inc = *pend == OP_REPEAT_INC || *pend == OP_REPEAT_INC_NG;
OnigCacheIndex *item1, *item2; OnigCacheIndex *item1, *item2;
int k1, k2; long k1, k2;
while (l <= r) { while (l <= r) {
m1 = (l + r) / 2; m1 = (l + r) / 2;
@ -3428,7 +3428,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
default: default:
goto unexpected_bytecode_error; goto unexpected_bytecode_error;
} }
reset_match_cache(reg, addr, pbegin, (int)(s - str), msa->match_cache, msa->cache_index_table, msa->num_cache_table ,msa->num_cache_opcode); reset_match_cache(reg, addr, pbegin, (long)(s - str), msa->match_cache, msa->cache_index_table, msa->num_cache_table ,msa->num_cache_opcode);
} }
# endif # endif
} }
@ -3820,8 +3820,8 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
pkeep = stk->u.state.pkeep; pkeep = stk->u.state.pkeep;
#ifdef USE_CACHE_MATCH_OPT #ifdef USE_CACHE_MATCH_OPT
if (++msa->num_fail >= (int)(end - str) + 1 && msa->num_cache_opcode == NUM_CACHE_OPCODE_UNINIT) { if (++msa->num_fail >= (long)(end - str) + 1 && msa->num_cache_opcode == NUM_CACHE_OPCODE_UNINIT) {
int table_size = 0; long table_size = 0;
msa->enable_cache_match_opt = 1; msa->enable_cache_match_opt = 1;
if (msa->num_cache_opcode == NUM_CACHE_OPCODE_UNINIT) { if (msa->num_cache_opcode == NUM_CACHE_OPCODE_UNINIT) {
msa->num_cache_opcode = count_num_cache_opcode(reg, &table_size); msa->num_cache_opcode = count_num_cache_opcode(reg, &table_size);
@ -3846,7 +3846,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
return ONIGERR_MEMORY; return ONIGERR_MEMORY;
} }
/* Currently, int is used for the key of match_cache */ /* Currently, int is used for the key of match_cache */
if (match_cache_size8 >= INT_MAX_LIMIT) { if (match_cache_size8 >= LONG_MAX_LIMIT) {
return ONIGERR_MEMORY; return ONIGERR_MEMORY;
} }
size_t match_cache_size = (match_cache_size8 >> 3) + (match_cache_size8 & 7 ? 1 : 0); size_t match_cache_size = (match_cache_size8 >> 3) + (match_cache_size8 & 7 ? 1 : 0);

9
regint.h
View file

@ -387,6 +387,7 @@ typedef unsigned int BitStatusType;
#define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1) #define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
#define LONG_MAX_LIMIT ((1UL << (SIZEOF_LONG * 8 - 1)) - 1)
#define DIGITVAL(code) ((code) - '0') #define DIGITVAL(code) ((code) - '0')
#define ODIGITVAL(code) DIGITVAL(code) #define ODIGITVAL(code) DIGITVAL(code)
@ -875,7 +876,7 @@ typedef struct _OnigStackType {
#ifdef USE_CACHE_MATCH_OPT #ifdef USE_CACHE_MATCH_OPT
typedef struct { typedef struct {
UChar *addr; UChar *addr;
int num; long num;
int outer_repeat; int outer_repeat;
} OnigCacheIndex; } OnigCacheIndex;
#endif #endif
@ -903,10 +904,10 @@ typedef struct {
uint64_t end_time; uint64_t end_time;
#endif #endif
#ifdef USE_CACHE_MATCH_OPT #ifdef USE_CACHE_MATCH_OPT
int num_fail; long num_fail;
int enable_cache_match_opt; int enable_cache_match_opt;
int num_cache_opcode; long num_cache_opcode;
int num_cache_table; long num_cache_table;
OnigCacheIndex* cache_index_table; OnigCacheIndex* cache_index_table;
uint8_t* match_cache; uint8_t* match_cache;
#endif #endif