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Support multiple primary functions in a single snapshot. (#1797)

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This patch adds an extension to snapshots which allows storing
multiple position independent primary functions in a single
snapshot data. A new application called jerry-snapshot is
added to the project to manage snapshots. Currently the only
option is merging snapshots.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2017-10-12 14:43:32 +02:00
committed by GitHub
parent 9f0cf9ef1c
commit fe26674752
17 changed files with 1280 additions and 462 deletions
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jerry-core/include/jerryscript-snapshot.h
+4
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@@ -33,6 +33,10 @@ extern "C"
size_t jerry_parse_and_save_snapshot (const jerry_char_t *source_p, size_t source_size, bool is_for_global,
bool is_strict, uint32_t *buffer_p, size_t buffer_size);
jerry_value_t jerry_exec_snapshot (const uint32_t *snapshot_p, size_t snapshot_size, bool copy_bytecode);
jerry_value_t jerry_exec_snapshot_at (const uint32_t *snapshot_p, size_t snapshot_size,
size_t func_index, bool copy_bytecode);
size_t jerry_merge_snapshots (const uint32_t **inp_buffers_p, size_t *inp_buffer_sizes_p, size_t number_of_snapshots,
uint32_t *out_buffer_p, size_t out_buffer_size, const char **error_p);
size_t jerry_parse_and_save_literals (const jerry_char_t *source_p, size_t source_size, bool is_strict,
uint32_t *buffer_p, size_t buffer_size, bool is_c_format);