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Update imports and add func_new

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This commit is contained in:
Brandon Fish
2019-02-15 09:40:28 -06:00
parent bfd5e21605
commit 3ebb80e50e
6 changed files with 196 additions and 31 deletions
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38
lib/runtime-c-api/wasmer.hh
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@ -72,21 +72,35 @@ struct wasmer_memory_t {
};
struct wasmer_table_t {
};
union wasmer_import_export_value {
const wasmer_func_t *func;
const wasmer_table_t *table;
const wasmer_memory_t *memory;
const wasmer_global_t *global;
};
struct wasmer_import_t {
wasmer_byte_array module_name;
wasmer_byte_array import_name;
wasmer_import_export_kind tag;
wasmer_import_export_value value;
};
struct wasmer_limits_t {
uint32_t min;
uint32_t max;
};
struct wasmer_table_t {
};
extern "C" {
/// Gets wasmer_export kind
wasmer_import_export_kind wasmer_export_kind(wasmer_export_t *export_);
/// Gets func from wasm_export
/// Gets name from wasmer_export
wasmer_byte_array wasmer_export_name(wasmer_export_t *export_);
/// Gets func from wasm_export
@ -112,6 +126,17 @@ wasmer_result_t wasmer_func_call(wasmer_func_t *func,
wasmer_value_t *results,
int results_len);
/// Frees memory for the given Func
void wasmer_func_destroy(wasmer_func_t *func);
/// Creates new func
/// The caller owns the object and should call `wasmer_func_destroy` to free it.
const wasmer_func_t *wasmer_func_new(void (*func)(void *data),
const wasmer_value_tag *params,
int params_len,
const wasmer_value_tag *returns,
int returns_len);
/// Frees memory for the given Global
void wasmer_global_destroy(wasmer_global_t *global);
@ -179,7 +204,8 @@ void wasmer_instance_exports(wasmer_instance_t *instance, wasmer_exports_t **exp
wasmer_result_t wasmer_instantiate(wasmer_instance_t **instance,
uint8_t *wasm_bytes,
uint32_t wasm_bytes_len,
wasmer_import_object_t *import_object);
wasmer_import_t *imports,
int imports_len);
/// Gets the length in bytes of the last error.
/// This can be used to dynamically allocate a buffer with the correct number of