wasmtime/crates/c-api/include/wasmtime.h at f4a41b7f9bca0eea6781857fff5ed858a9b69188 · alexcrichton/wasmtime · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
// WebAssembly C API extension for Wasmtime

#ifndef WASMTIME_API_H
#define WASMTIME_API_H

#include <wasm.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef uint8_t wasmtime_strategy_t;
enum wasmtime_strategy_enum { // Strategy
  WASMTIME_STRATEGY_AUTO,
  WASMTIME_STRATEGY_CRANELIFT,
  WASMTIME_STRATEGY_LIGHTBEAM,
};

typedef uint8_t wasmtime_opt_level_t;
enum wasmtime_opt_level_enum { // OptLevel
  WASMTIME_OPT_LEVEL_NONE,
  WASMTIME_OPT_LEVEL_SPEED,
  WASMTIME_OPT_LEVEL_SPEED_AND_SIZE,
};

#define WASMTIME_CONFIG_PROP(name, ty) \
    WASM_API_EXTERN void wasmtime_config_##name##_set(wasm_config_t*, ty);

WASMTIME_CONFIG_PROP(debug_info, bool)
WASMTIME_CONFIG_PROP(wasm_threads, bool)
WASMTIME_CONFIG_PROP(wasm_reference_types, bool)
WASMTIME_CONFIG_PROP(wasm_simd, bool)
WASMTIME_CONFIG_PROP(wasm_bulk_memory, bool)
WASMTIME_CONFIG_PROP(wasm_multi_value, bool)
WASMTIME_CONFIG_PROP(strategy, wasmtime_strategy_t)
WASMTIME_CONFIG_PROP(cranelift_debug_verifier, bool)
WASMTIME_CONFIG_PROP(cranelift_opt_level, wasmtime_opt_level_t)

///////////////////////////////////////////////////////////////////////////////

bool wasmtime_wat2wasm(
    wasm_engine_t *engine,
    const wasm_byte_vec_t *wat,
    own wasm_byte_vec_t *ret,
);

#ifdef __cplusplus
}  // extern "C"
#endif

#endif // WASMTIME_API_H