config.h

Go to the documentation of this file.

 
#ifndef WASMTIME_CONFIG_H
#define WASMTIME_CONFIG_H
 
#include <wasm.h>
#include <wasmtime/conf.h>
#include <wasmtime/error.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_WINCH,
};
 
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,
};
 
typedef uint8_t wasmtime_profiling_strategy_t;
 
enum wasmtime_profiling_strategy_enum { // ProfilingStrategy
  WASMTIME_PROFILING_STRATEGY_NONE,
  WASMTIME_PROFILING_STRATEGY_JITDUMP,
  WASMTIME_PROFILING_STRATEGY_VTUNE,
  WASMTIME_PROFILING_STRATEGY_PERFMAP,
};
 
typedef uint8_t wasmtime_regalloc_algorithm_t;
 
enum wasmtime_regalloc_algorithm_enum { // RegallocAlgorithm
  WASMTIME_REGALLOC_BACKTRACKING,
  WASMTIME_REGALLOC_SINGLE_PASS,
};
 
#define WASMTIME_CONFIG_PROP(ret, name, ty)                                    \
  WASM_API_EXTERN ret wasmtime_config_##name##_set(wasm_config_t *, ty);
 
WASMTIME_CONFIG_PROP(void, debug_info, bool)
 
 
WASMTIME_CONFIG_PROP(void, consume_fuel, bool)
 
WASMTIME_CONFIG_PROP(void, epoch_interruption, bool)
 
WASMTIME_CONFIG_PROP(void, max_wasm_stack, size_t)
 
#ifdef WASMTIME_FEATURE_THREADS
 
WASMTIME_CONFIG_PROP(void, wasm_threads, bool)
 
#endif // WASMTIME_FEATURE_THREADS
 
WASMTIME_CONFIG_PROP(void, shared_memory, bool)
 
 
WASMTIME_CONFIG_PROP(void, wasm_tail_call, bool)
 
#ifdef WASMTIME_FEATURE_GC
 
WASMTIME_CONFIG_PROP(void, wasm_reference_types, bool)
 
 
WASMTIME_CONFIG_PROP(void, wasm_function_references, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_gc, bool)
 
#endif // WASMTIME_FEATURE_GC
 
WASMTIME_CONFIG_PROP(void, gc_support, bool)
 
 
WASMTIME_CONFIG_PROP(void, wasm_simd, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_relaxed_simd, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_relaxed_simd_deterministic, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_bulk_memory, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_multi_value, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_multi_memory, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_memory64, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_wide_arithmetic, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_branch_hinting, bool)
 
#ifdef WASMTIME_FEATURE_GC
 
WASMTIME_CONFIG_PROP(void, wasm_exceptions, bool)
 
#endif // WASMTIME_FEATURE_GC
 
WASMTIME_CONFIG_PROP(void, wasm_custom_page_sizes, bool)
 
 
WASMTIME_CONFIG_PROP(void, wasm_compact_imports, bool)
 
#ifdef WASMTIME_FEATURE_COMPILER
 
WASMTIME_CONFIG_PROP(void, wasm_stack_switching, bool)
 
 
WASMTIME_CONFIG_PROP(void, strategy, wasmtime_strategy_t)
 
#endif // WASMTIME_FEATURE_COMPILER
 
#ifdef WASMTIME_FEATURE_PARALLEL_COMPILATION
 
WASMTIME_CONFIG_PROP(void, parallel_compilation, bool)
 
#endif // WASMTIME_FEATURE_PARALLEL_COMPILATION
 
#ifdef WASMTIME_FEATURE_COMPILER
 
WASMTIME_CONFIG_PROP(void, cranelift_debug_verifier, bool)
 
 
WASMTIME_CONFIG_PROP(void, cranelift_nan_canonicalization, bool)
 
WASMTIME_CONFIG_PROP(void, cranelift_opt_level, wasmtime_opt_level_t)
 
WASMTIME_CONFIG_PROP(void, cranelift_regalloc_algorithm,
                     wasmtime_regalloc_algorithm_t)
 
#endif // WASMTIME_FEATURE_COMPILER
 
WASMTIME_CONFIG_PROP(void, profiler, wasmtime_profiling_strategy_t)
 
 
WASMTIME_CONFIG_PROP(void, memory_may_move, bool)
 
WASMTIME_CONFIG_PROP(void, memory_reservation, uint64_t)
 
WASMTIME_CONFIG_PROP(void, memory_guard_size, uint64_t)
 
WASMTIME_CONFIG_PROP(void, memory_reservation_for_growth, uint64_t)
 
WASMTIME_CONFIG_PROP(void, native_unwind_info, bool)
 
#ifdef WASMTIME_FEATURE_CACHE
 
WASM_API_EXTERN wasmtime_error_t *
wasmtime_config_cache_config_load(wasm_config_t *, const char *);
 
#endif // WASMTIME_FEATURE_CACHE
 
WASMTIME_CONFIG_PROP(wasmtime_error_t *, target, const char *)
 
#ifdef WASMTIME_FEATURE_COMPILER
 
WASM_API_EXTERN void wasmtime_config_cranelift_flag_enable(wasm_config_t *,
                                                           const char *);
 
WASM_API_EXTERN void wasmtime_config_cranelift_flag_set(wasm_config_t *,
                                                        const char *key,
                                                        const char *value);
 
#endif // WASMTIME_FEATURE_COMPILER
 
WASMTIME_CONFIG_PROP(void, macos_use_mach_ports, bool)
 
 
WASMTIME_CONFIG_PROP(void, signals_based_traps, bool)
 
typedef uint8_t *(*wasmtime_memory_get_callback_t)(void *env, size_t *byte_size,
                                                   size_t *byte_capacity);
 
typedef wasmtime_error_t *(*wasmtime_memory_grow_callback_t)(void *env,
                                                             size_t new_size);
 
typedef struct wasmtime_linear_memory {
  void *env;
  wasmtime_memory_get_callback_t get_memory;
  wasmtime_memory_grow_callback_t grow_memory;
  void (*finalizer)(void *);
} wasmtime_linear_memory_t;
 
typedef wasmtime_error_t *(*wasmtime_new_memory_callback_t)(
    void *env, const wasm_memorytype_t *ty, size_t minimum, size_t maximum,
    size_t reserved_size_in_bytes, size_t guard_size_in_bytes,
    wasmtime_linear_memory_t *memory_ret);
 
typedef struct wasmtime_memory_creator {
  void *env;
  wasmtime_new_memory_callback_t new_memory;
  void (*finalizer)(void *);
} wasmtime_memory_creator_t;
 
WASM_API_EXTERN void
wasmtime_config_host_memory_creator_set(wasm_config_t *,
                                        wasmtime_memory_creator_t *);
 
WASMTIME_CONFIG_PROP(void, memory_init_cow, bool)
 
#ifdef WASMTIME_FEATURE_POOLING_ALLOCATOR
 
typedef struct wasmtime_pooling_allocation_config_t
    wasmtime_pooling_allocation_config_t;
 
WASM_API_EXTERN wasmtime_pooling_allocation_config_t *
wasmtime_pooling_allocation_config_new();
 
WASM_API_EXTERN void wasmtime_pooling_allocation_config_delete(
    wasmtime_pooling_allocation_config_t *);
 
#define WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(name, ty)                      \
  WASM_API_EXTERN void wasmtime_pooling_allocation_config_##name##_set(        \
      wasmtime_pooling_allocation_config_t *, ty);
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_unused_warm_slots, uint32_t)
 
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(decommit_batch_size, size_t)
 
#ifdef WASMTIME_FEATURE_ASYNC
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(async_stack_keep_resident, size_t)
#endif
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(linear_memory_keep_resident, size_t)
 
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(table_keep_resident, size_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(total_component_instances, uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_component_instance_size, size_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_core_instances_per_component,
                                        uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_memories_per_component, uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_tables_per_component, uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(total_memories, uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(total_tables, uint32_t)
 
#ifdef WASMTIME_FEATURE_ASYNC
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(total_stacks, uint32_t)
#endif
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(total_core_instances, uint32_t)
 
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_core_instance_size, size_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_tables_per_module, uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(table_elements, size_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_memories_per_module, uint32_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(max_memory_size, size_t)
 
WASMTIME_POOLING_ALLOCATION_CONFIG_PROP(total_gc_heaps, uint32_t)
 
WASM_API_EXTERN void wasmtime_pooling_allocation_strategy_set(
    wasm_config_t *, const wasmtime_pooling_allocation_config_t *);
 
#endif // WASMTIME_FEATURE_POOLING_ALLOCATOR
 
#ifdef WASMTIME_FEATURE_COMPONENT_MODEL
 
WASMTIME_CONFIG_PROP(void, wasm_component_model, bool)
 
 
WASMTIME_CONFIG_PROP(void, concurrency_support, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_map, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_implements, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_canonical_names, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_accessors, bool)
 
#endif // WASMTIME_FEATURE_COMPONENT_MODEL
 
#ifdef WASMTIME_FEATURE_COMPONENT_MODEL_ASYNC
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_async, bool)
 
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_more_async_builtins, bool)
 
WASMTIME_CONFIG_PROP(void, wasm_component_model_async_stackful, bool)
 
#endif // WASMTIME_FEATURE_COMPONENT_MODEL_ASYNC
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // WASMTIME_CONFIG_H