diff options
| author | Zoltan Herczeg <zherczeg.u-szeged@partner.samsung.com> | 2018-06-15 09:31:48 +0200 |
|---|---|---|
| committer | yichoi <duddlf.choi@samsung.com> | 2018-06-15 16:31:48 +0900 |
| commit | 1044523af77fce01e55da9ec9765b8e617116a89 (patch) | |
| tree | 32f9aba0b53930bedffd71dfbe4b02624dd648a9 /jerry-core | |
| parent | bc827cb49731b60e5ac60ec38afaab9e14bfa7e7 (diff) | |
Add operational mode for jerry_gc API call. (#2385)
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Diffstat (limited to 'jerry-core')
| -rw-r--r-- | jerry-core/api/jerry.c | 5 | ||||
| -rw-r--r-- | jerry-core/include/jerryscript-core.h | 15 |
2 files changed, 16 insertions, 4 deletions
diff --git a/jerry-core/api/jerry.c b/jerry-core/api/jerry.c index cca137f9..52aa341e 100644 --- a/jerry-core/api/jerry.c +++ b/jerry-core/api/jerry.c @@ -289,11 +289,12 @@ jerry_register_magic_strings (const jerry_char_ptr_t *ex_str_items_p, /**< chara * Run garbage collection */ void -jerry_gc (void) +jerry_gc (jerry_gc_mode_t mode) /**< operational mode */ { jerry_assert_api_available (); - ecma_gc_run (JMEM_FREE_UNUSED_MEMORY_SEVERITY_LOW); + ecma_gc_run (mode == JERRY_GC_SEVERITY_LOW ? JMEM_FREE_UNUSED_MEMORY_SEVERITY_LOW + : JMEM_FREE_UNUSED_MEMORY_SEVERITY_HIGH); } /* jerry_gc */ /** diff --git a/jerry-core/include/jerryscript-core.h b/jerry-core/include/jerryscript-core.h index d720c708..6862b230 100644 --- a/jerry-core/include/jerryscript-core.h +++ b/jerry-core/include/jerryscript-core.h @@ -100,10 +100,21 @@ typedef enum typedef enum { JERRY_PARSE_NO_OPTS = 0, /**< no options passed */ - JERRY_PARSE_STRICT_MODE = (1 << 0), /**< enable strict mode */ + JERRY_PARSE_STRICT_MODE = (1 << 0) /**< enable strict mode */ } jerry_parse_opts_t; /** + * GC operational modes. + */ +typedef enum +{ + JERRY_GC_SEVERITY_LOW, /**< free unused objects, but keep memory + * allocated for performance improvements + * such as property hash tables for large objects */ + JERRY_GC_SEVERITY_HIGH /**< free as much memory as possible */ +} jerry_gc_mode_t; + +/** * Character type of JerryScript. */ typedef uint8_t jerry_char_t; @@ -303,7 +314,7 @@ void jerry_init (jerry_init_flag_t flags); void jerry_cleanup (void); void jerry_register_magic_strings (const jerry_char_ptr_t *ex_str_items_p, uint32_t count, const jerry_length_t *str_lengths_p); -void jerry_gc (void); +void jerry_gc (jerry_gc_mode_t mode); void *jerry_get_context_data (const jerry_context_data_manager_t *manager_p); bool jerry_get_memory_stats (jerry_heap_stats_t *out_stats_p); |