diff options
Diffstat (limited to 'src/binary-reader.h')
| -rw-r--r-- | src/binary-reader.h | 350 |
1 files changed, 175 insertions, 175 deletions
diff --git a/src/binary-reader.h b/src/binary-reader.h index efae1579..b202c4c4 100644 --- a/src/binary-reader.h +++ b/src/binary-reader.h @@ -14,8 +14,8 @@ * limitations under the License. */ -#ifndef WASM_BINARY_READER_H_ -#define WASM_BINARY_READER_H_ +#ifndef WABT_BINARY_READER_H_ +#define WABT_BINARY_READER_H_ #include <stddef.h> #include <stdint.h> @@ -23,321 +23,321 @@ #include "binary.h" #include "common.h" -struct WasmAllocator; +struct WabtAllocator; -#define WASM_READ_BINARY_OPTIONS_DEFAULT \ - { NULL, WASM_FALSE } +#define WABT_READ_BINARY_OPTIONS_DEFAULT \ + { NULL, WABT_FALSE } -typedef struct WasmReadBinaryOptions { - struct WasmStream* log_stream; - WasmBool read_debug_names; -} WasmReadBinaryOptions; +typedef struct WabtReadBinaryOptions { + struct WabtStream* log_stream; + WabtBool read_debug_names; +} WabtReadBinaryOptions; -typedef struct WasmBinaryReaderContext { +typedef struct WabtBinaryReaderContext { const uint8_t* data; size_t size; size_t offset; void* user_data; -} WasmBinaryReaderContext; +} WabtBinaryReaderContext; -typedef struct WasmBinaryReader { +typedef struct WabtBinaryReader { void* user_data; - void (*on_error)(WasmBinaryReaderContext* ctx, const char* message); + void (*on_error)(WabtBinaryReaderContext* ctx, const char* message); /* module */ - WasmResult (*begin_module)(uint32_t version, void* user_data); - WasmResult (*end_module)(void* user_data); + WabtResult (*begin_module)(uint32_t version, void* user_data); + WabtResult (*end_module)(void* user_data); - WasmResult (*begin_section)(WasmBinaryReaderContext* ctx, - WasmBinarySection section_type, + WabtResult (*begin_section)(WabtBinaryReaderContext* ctx, + WabtBinarySection section_type, uint32_t size); /* custom section */ - WasmResult (*begin_custom_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_custom_section)(WabtBinaryReaderContext* ctx, uint32_t size, - WasmStringSlice section_name); - WasmResult (*end_custom_section)(WasmBinaryReaderContext* ctx); + WabtStringSlice section_name); + WabtResult (*end_custom_section)(WabtBinaryReaderContext* ctx); /* signatures section */ /* TODO(binji): rename to "type" section */ - WasmResult (*begin_signature_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_signature_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_signature_count)(uint32_t count, void* user_data); - WasmResult (*on_signature)(uint32_t index, + WabtResult (*on_signature_count)(uint32_t count, void* user_data); + WabtResult (*on_signature)(uint32_t index, uint32_t param_count, - WasmType* param_types, + WabtType* param_types, uint32_t result_count, - WasmType* result_types, + WabtType* result_types, void* user_data); - WasmResult (*end_signature_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_signature_section)(WabtBinaryReaderContext* ctx); /* import section */ - WasmResult (*begin_import_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_import_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_import_count)(uint32_t count, void* user_data); - WasmResult (*on_import)(uint32_t index, - WasmStringSlice module_name, - WasmStringSlice field_name, + WabtResult (*on_import_count)(uint32_t count, void* user_data); + WabtResult (*on_import)(uint32_t index, + WabtStringSlice module_name, + WabtStringSlice field_name, void* user_data); - WasmResult (*on_import_func)(uint32_t import_index, + WabtResult (*on_import_func)(uint32_t import_index, uint32_t func_index, uint32_t sig_index, void* user_data); - WasmResult (*on_import_table)(uint32_t import_index, + WabtResult (*on_import_table)(uint32_t import_index, uint32_t table_index, - WasmType elem_type, - const WasmLimits* elem_limits, + WabtType elem_type, + const WabtLimits* elem_limits, void* user_data); - WasmResult (*on_import_memory)(uint32_t import_index, + WabtResult (*on_import_memory)(uint32_t import_index, uint32_t memory_index, - const WasmLimits* page_limits, + const WabtLimits* page_limits, void* user_data); - WasmResult (*on_import_global)(uint32_t import_index, + WabtResult (*on_import_global)(uint32_t import_index, uint32_t global_index, - WasmType type, - WasmBool mutable_, + WabtType type, + WabtBool mutable_, void* user_data); - WasmResult (*end_import_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_import_section)(WabtBinaryReaderContext* ctx); /* function signatures section */ /* TODO(binji): rename to "function" section */ - WasmResult (*begin_function_signatures_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_function_signatures_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_function_signatures_count)(uint32_t count, void* user_data); - WasmResult (*on_function_signature)(uint32_t index, + WabtResult (*on_function_signatures_count)(uint32_t count, void* user_data); + WabtResult (*on_function_signature)(uint32_t index, uint32_t sig_index, void* user_data); - WasmResult (*end_function_signatures_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_function_signatures_section)(WabtBinaryReaderContext* ctx); /* table section */ - WasmResult (*begin_table_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_table_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_table_count)(uint32_t count, void* user_data); - WasmResult (*on_table)(uint32_t index, - WasmType elem_type, - const WasmLimits* elem_limits, + WabtResult (*on_table_count)(uint32_t count, void* user_data); + WabtResult (*on_table)(uint32_t index, + WabtType elem_type, + const WabtLimits* elem_limits, void* user_data); - WasmResult (*end_table_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_table_section)(WabtBinaryReaderContext* ctx); /* memory section */ - WasmResult (*begin_memory_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_memory_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_memory_count)(uint32_t count, void* user_data); - WasmResult (*on_memory)(uint32_t index, - const WasmLimits* limits, + WabtResult (*on_memory_count)(uint32_t count, void* user_data); + WabtResult (*on_memory)(uint32_t index, + const WabtLimits* limits, void* user_data); - WasmResult (*end_memory_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_memory_section)(WabtBinaryReaderContext* ctx); /* global section */ - WasmResult (*begin_global_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_global_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_global_count)(uint32_t count, void* user_data); - WasmResult (*begin_global)(uint32_t index, - WasmType type, - WasmBool mutable_, + WabtResult (*on_global_count)(uint32_t count, void* user_data); + WabtResult (*begin_global)(uint32_t index, + WabtType type, + WabtBool mutable_, void* user_data); - WasmResult (*begin_global_init_expr)(uint32_t index, void* user_data); - WasmResult (*end_global_init_expr)(uint32_t index, void* user_data); - WasmResult (*end_global)(uint32_t index, void* user_data); - WasmResult (*end_global_section)(WasmBinaryReaderContext* ctx); + WabtResult (*begin_global_init_expr)(uint32_t index, void* user_data); + WabtResult (*end_global_init_expr)(uint32_t index, void* user_data); + WabtResult (*end_global)(uint32_t index, void* user_data); + WabtResult (*end_global_section)(WabtBinaryReaderContext* ctx); /* exports section */ - WasmResult (*begin_export_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_export_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_export_count)(uint32_t count, void* user_data); - WasmResult (*on_export)(uint32_t index, - WasmExternalKind kind, + WabtResult (*on_export_count)(uint32_t count, void* user_data); + WabtResult (*on_export)(uint32_t index, + WabtExternalKind kind, uint32_t item_index, - WasmStringSlice name, + WabtStringSlice name, void* user_data); - WasmResult (*end_export_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_export_section)(WabtBinaryReaderContext* ctx); /* start section */ - WasmResult (*begin_start_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_start_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_start_function)(uint32_t func_index, void* user_data); - WasmResult (*end_start_section)(WasmBinaryReaderContext* ctx); + WabtResult (*on_start_function)(uint32_t func_index, void* user_data); + WabtResult (*end_start_section)(WabtBinaryReaderContext* ctx); /* function bodies section */ /* TODO(binji): rename to code section */ - WasmResult (*begin_function_bodies_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_function_bodies_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_function_bodies_count)(uint32_t count, void* user_data); - WasmResult (*begin_function_body_pass)(uint32_t index, + WabtResult (*on_function_bodies_count)(uint32_t count, void* user_data); + WabtResult (*begin_function_body_pass)(uint32_t index, uint32_t pass, void* user_data); - WasmResult (*begin_function_body)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_function_body)(WabtBinaryReaderContext* ctx, uint32_t index); - WasmResult (*on_local_decl_count)(uint32_t count, void* user_data); - WasmResult (*on_local_decl)(uint32_t decl_index, + WabtResult (*on_local_decl_count)(uint32_t count, void* user_data); + WabtResult (*on_local_decl)(uint32_t decl_index, uint32_t count, - WasmType type, + WabtType type, void* user_data); /* function expressions; called between begin_function_body and end_function_body */ - WasmResult (*on_opcode)(WasmBinaryReaderContext* ctx, WasmOpcode Opcode); - WasmResult (*on_opcode_bare)(WasmBinaryReaderContext* ctx); - WasmResult (*on_opcode_uint32)(WasmBinaryReaderContext* ctx, uint32_t value); - WasmResult (*on_opcode_uint32_uint32)(WasmBinaryReaderContext* ctx, + WabtResult (*on_opcode)(WabtBinaryReaderContext* ctx, WabtOpcode Opcode); + WabtResult (*on_opcode_bare)(WabtBinaryReaderContext* ctx); + WabtResult (*on_opcode_uint32)(WabtBinaryReaderContext* ctx, uint32_t value); + WabtResult (*on_opcode_uint32_uint32)(WabtBinaryReaderContext* ctx, uint32_t value, uint32_t value2); - WasmResult (*on_opcode_uint64)(WasmBinaryReaderContext* ctx, uint64_t value); - WasmResult (*on_opcode_f32)(WasmBinaryReaderContext* ctx, uint32_t value); - WasmResult (*on_opcode_f64)(WasmBinaryReaderContext* ctx, uint64_t value); - WasmResult (*on_opcode_block_sig)(WasmBinaryReaderContext* ctx, + WabtResult (*on_opcode_uint64)(WabtBinaryReaderContext* ctx, uint64_t value); + WabtResult (*on_opcode_f32)(WabtBinaryReaderContext* ctx, uint32_t value); + WabtResult (*on_opcode_f64)(WabtBinaryReaderContext* ctx, uint64_t value); + WabtResult (*on_opcode_block_sig)(WabtBinaryReaderContext* ctx, uint32_t num_types, - WasmType* sig_types); - WasmResult (*on_binary_expr)(WasmOpcode opcode, void* user_data); - WasmResult (*on_block_expr)(uint32_t num_types, - WasmType* sig_types, + WabtType* sig_types); + WabtResult (*on_binary_expr)(WabtOpcode opcode, void* user_data); + WabtResult (*on_block_expr)(uint32_t num_types, + WabtType* sig_types, void* user_data); - WasmResult (*on_br_expr)(uint32_t depth, void* user_data); - WasmResult (*on_br_if_expr)(uint32_t depth, void* user_data); - WasmResult (*on_br_table_expr)(WasmBinaryReaderContext* ctx, + WabtResult (*on_br_expr)(uint32_t depth, void* user_data); + WabtResult (*on_br_if_expr)(uint32_t depth, void* user_data); + WabtResult (*on_br_table_expr)(WabtBinaryReaderContext* ctx, uint32_t num_targets, uint32_t* target_depths, uint32_t default_target_depth); - WasmResult (*on_call_expr)(uint32_t func_index, void* user_data); - WasmResult (*on_call_import_expr)(uint32_t import_index, void* user_data); - WasmResult (*on_call_indirect_expr)(uint32_t sig_index, void* user_data); - WasmResult (*on_compare_expr)(WasmOpcode opcode, void* user_data); - WasmResult (*on_convert_expr)(WasmOpcode opcode, void* user_data); - WasmResult (*on_drop_expr)(void* user_data); - WasmResult (*on_else_expr)(void* user_data); - WasmResult (*on_end_expr)(void* user_data); - WasmResult (*on_f32_const_expr)(uint32_t value_bits, void* user_data); - WasmResult (*on_f64_const_expr)(uint64_t value_bits, void* user_data); - WasmResult (*on_get_global_expr)(uint32_t global_index, void* user_data); - WasmResult (*on_get_local_expr)(uint32_t local_index, void* user_data); - WasmResult (*on_grow_memory_expr)(void* user_data); - WasmResult (*on_i32_const_expr)(uint32_t value, void* user_data); - WasmResult (*on_i64_const_expr)(uint64_t value, void* user_data); - WasmResult (*on_if_expr)(uint32_t num_types, - WasmType* sig_types, + WabtResult (*on_call_expr)(uint32_t func_index, void* user_data); + WabtResult (*on_call_import_expr)(uint32_t import_index, void* user_data); + WabtResult (*on_call_indirect_expr)(uint32_t sig_index, void* user_data); + WabtResult (*on_compare_expr)(WabtOpcode opcode, void* user_data); + WabtResult (*on_convert_expr)(WabtOpcode opcode, void* user_data); + WabtResult (*on_drop_expr)(void* user_data); + WabtResult (*on_else_expr)(void* user_data); + WabtResult (*on_end_expr)(void* user_data); + WabtResult (*on_f32_const_expr)(uint32_t value_bits, void* user_data); + WabtResult (*on_f64_const_expr)(uint64_t value_bits, void* user_data); + WabtResult (*on_get_global_expr)(uint32_t global_index, void* user_data); + WabtResult (*on_get_local_expr)(uint32_t local_index, void* user_data); + WabtResult (*on_grow_memory_expr)(void* user_data); + WabtResult (*on_i32_const_expr)(uint32_t value, void* user_data); + WabtResult (*on_i64_const_expr)(uint64_t value, void* user_data); + WabtResult (*on_if_expr)(uint32_t num_types, + WabtType* sig_types, void* user_data); - WasmResult (*on_load_expr)(WasmOpcode opcode, + WabtResult (*on_load_expr)(WabtOpcode opcode, uint32_t alignment_log2, uint32_t offset, void* user_data); - WasmResult (*on_loop_expr)(uint32_t num_types, - WasmType* sig_types, + WabtResult (*on_loop_expr)(uint32_t num_types, + WabtType* sig_types, void* user_data); - WasmResult (*on_current_memory_expr)(void* user_data); - WasmResult (*on_nop_expr)(void* user_data); - WasmResult (*on_return_expr)(void* user_data); - WasmResult (*on_select_expr)(void* user_data); - WasmResult (*on_set_global_expr)(uint32_t global_index, void* user_data); - WasmResult (*on_set_local_expr)(uint32_t local_index, void* user_data); - WasmResult (*on_store_expr)(WasmOpcode opcode, + WabtResult (*on_current_memory_expr)(void* user_data); + WabtResult (*on_nop_expr)(void* user_data); + WabtResult (*on_return_expr)(void* user_data); + WabtResult (*on_select_expr)(void* user_data); + WabtResult (*on_set_global_expr)(uint32_t global_index, void* user_data); + WabtResult (*on_set_local_expr)(uint32_t local_index, void* user_data); + WabtResult (*on_store_expr)(WabtOpcode opcode, uint32_t alignment_log2, uint32_t offset, void* user_data); - WasmResult (*on_tee_local_expr)(uint32_t local_index, void* user_data); - WasmResult (*on_unary_expr)(WasmOpcode opcode, void* user_data); - WasmResult (*on_unreachable_expr)(void* user_data); - WasmResult (*end_function_body)(uint32_t index, void* user_data); - WasmResult (*end_function_body_pass)(uint32_t index, + WabtResult (*on_tee_local_expr)(uint32_t local_index, void* user_data); + WabtResult (*on_unary_expr)(WabtOpcode opcode, void* user_data); + WabtResult (*on_unreachable_expr)(void* user_data); + WabtResult (*end_function_body)(uint32_t index, void* user_data); + WabtResult (*end_function_body_pass)(uint32_t index, uint32_t pass, void* user_data); - WasmResult (*end_function_bodies_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_function_bodies_section)(WabtBinaryReaderContext* ctx); /* elem section */ - WasmResult (*begin_elem_section)(WasmBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_elem_segment_count)(uint32_t count, void* user_data); - WasmResult (*begin_elem_segment)(uint32_t index, + WabtResult (*begin_elem_section)(WabtBinaryReaderContext* ctx, uint32_t size); + WabtResult (*on_elem_segment_count)(uint32_t count, void* user_data); + WabtResult (*begin_elem_segment)(uint32_t index, uint32_t table_index, void* user_data); - WasmResult (*begin_elem_segment_init_expr)(uint32_t index, void* user_data); - WasmResult (*end_elem_segment_init_expr)(uint32_t index, void* user_data); - WasmResult (*on_elem_segment_function_index_count)( - WasmBinaryReaderContext* ctx, + WabtResult (*begin_elem_segment_init_expr)(uint32_t index, void* user_data); + WabtResult (*end_elem_segment_init_expr)(uint32_t index, void* user_data); + WabtResult (*on_elem_segment_function_index_count)( + WabtBinaryReaderContext* ctx, uint32_t index, uint32_t count); - WasmResult (*on_elem_segment_function_index)(uint32_t index, + WabtResult (*on_elem_segment_function_index)(uint32_t index, uint32_t func_index, void* user_data); - WasmResult (*end_elem_segment)(uint32_t index, void* user_data); - WasmResult (*end_elem_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_elem_segment)(uint32_t index, void* user_data); + WabtResult (*end_elem_section)(WabtBinaryReaderContext* ctx); /* data section */ - WasmResult (*begin_data_section)(WasmBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_data_segment_count)(uint32_t count, void* user_data); - WasmResult (*begin_data_segment)(uint32_t index, + WabtResult (*begin_data_section)(WabtBinaryReaderContext* ctx, uint32_t size); + WabtResult (*on_data_segment_count)(uint32_t count, void* user_data); + WabtResult (*begin_data_segment)(uint32_t index, uint32_t memory_index, void* user_data); - WasmResult (*begin_data_segment_init_expr)(uint32_t index, void* user_data); - WasmResult (*end_data_segment_init_expr)(uint32_t index, void* user_data); - WasmResult (*on_data_segment_data)(uint32_t index, + WabtResult (*begin_data_segment_init_expr)(uint32_t index, void* user_data); + WabtResult (*end_data_segment_init_expr)(uint32_t index, void* user_data); + WabtResult (*on_data_segment_data)(uint32_t index, const void* data, uint32_t size, void* user_data); - WasmResult (*end_data_segment)(uint32_t index, void* user_data); - WasmResult (*end_data_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_data_segment)(uint32_t index, void* user_data); + WabtResult (*end_data_section)(WabtBinaryReaderContext* ctx); /* names section */ - WasmResult (*begin_names_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_names_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_function_names_count)(uint32_t count, void* user_data); - WasmResult (*on_function_name)(uint32_t index, - WasmStringSlice name, + WabtResult (*on_function_names_count)(uint32_t count, void* user_data); + WabtResult (*on_function_name)(uint32_t index, + WabtStringSlice name, void* user_data); - WasmResult (*on_local_names_count)(uint32_t index, + WabtResult (*on_local_names_count)(uint32_t index, uint32_t count, void* user_data); - WasmResult (*on_local_name)(uint32_t func_index, + WabtResult (*on_local_name)(uint32_t func_index, uint32_t local_index, - WasmStringSlice name, + WabtStringSlice name, void* user_data); - WasmResult (*end_names_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_names_section)(WabtBinaryReaderContext* ctx); /* names section */ - WasmResult (*begin_reloc_section)(WasmBinaryReaderContext* ctx, + WabtResult (*begin_reloc_section)(WabtBinaryReaderContext* ctx, uint32_t size); - WasmResult (*on_reloc_count)(uint32_t count, - WasmBinarySection section_code, - WasmStringSlice section_name, + WabtResult (*on_reloc_count)(uint32_t count, + WabtBinarySection section_code, + WabtStringSlice section_name, void* user_data); - WasmResult (*on_reloc)(WasmRelocType type, + WabtResult (*on_reloc)(WabtRelocType type, uint32_t offset, void* user_data); - WasmResult (*end_reloc_section)(WasmBinaryReaderContext* ctx); + WabtResult (*end_reloc_section)(WabtBinaryReaderContext* ctx); /* init_expr - used by elem, data and global sections; these functions are * only called between calls to begin_*_init_expr and end_*_init_expr */ - WasmResult (*on_init_expr_f32_const_expr)(uint32_t index, + WabtResult (*on_init_expr_f32_const_expr)(uint32_t index, uint32_t value, void* user_data); - WasmResult (*on_init_expr_f64_const_expr)(uint32_t index, + WabtResult (*on_init_expr_f64_const_expr)(uint32_t index, uint64_t value, void* user_data); - WasmResult (*on_init_expr_get_global_expr)(uint32_t index, + WabtResult (*on_init_expr_get_global_expr)(uint32_t index, uint32_t global_index, void* user_data); - WasmResult (*on_init_expr_i32_const_expr)(uint32_t index, + WabtResult (*on_init_expr_i32_const_expr)(uint32_t index, uint32_t value, void* user_data); - WasmResult (*on_init_expr_i64_const_expr)(uint32_t index, + WabtResult (*on_init_expr_i64_const_expr)(uint32_t index, uint64_t value, void* user_data); -} WasmBinaryReader; +} WabtBinaryReader; -WASM_EXTERN_C_BEGIN -WasmResult wasm_read_binary(struct WasmAllocator* allocator, +WABT_EXTERN_C_BEGIN +WabtResult wabt_read_binary(struct WabtAllocator* allocator, const void* data, size_t size, - WasmBinaryReader* reader, + WabtBinaryReader* reader, uint32_t num_function_passes, - const WasmReadBinaryOptions* options); + const WabtReadBinaryOptions* options); -size_t wasm_read_u32_leb128(const uint8_t* ptr, +size_t wabt_read_u32_leb128(const uint8_t* ptr, const uint8_t* end, uint32_t* out_value); -size_t wasm_read_i32_leb128(const uint8_t* ptr, +size_t wabt_read_i32_leb128(const uint8_t* ptr, const uint8_t* end, uint32_t* out_value); -WASM_EXTERN_C_END +WABT_EXTERN_C_END -#endif /* WASM_BINARY_READER_H_ */ +#endif /* WABT_BINARY_READER_H_ */ |