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#ifndef WASM_PARSE_H
#define WASM_PARSE_H
#include "wasm.h"
typedef union WasmNumber {
uint32_t i32;
uint64_t i64;
float f32;
double f64;
} WasmNumber;
typedef uintptr_t WasmParserCookie;
typedef struct WasmParserCallbackInfo {
WasmSourceLocation loc;
WasmModule* module; /* may be NULL */
WasmFunction* function; /* may be NULL */
/* Saved and restored for matching before/after callback pairs */
WasmParserCookie cookie;
void* user_data;
} WasmParserCallbackInfo;
typedef struct WasmParserCallbacks {
void* user_data;
void (*error)(WasmParserCallbackInfo* info, const char* msg);
void (*before_module)(WasmParserCallbackInfo* info);
void (*after_module)(WasmParserCallbackInfo* info);
/* This will not be called if the module fails to parse. */
void (*before_module_destroy)(WasmParserCallbackInfo* info);
void (*before_function)(WasmParserCallbackInfo* info);
void (*after_function)(WasmParserCallbackInfo* info, int num_exprs);
void (*before_export)(WasmParserCallbackInfo* info);
void (*after_export)(WasmParserCallbackInfo* info, const char* exported_name);
void (*before_binary)(WasmParserCallbackInfo* info, enum WasmOpcode opcode);
void (*before_block)(WasmParserCallbackInfo* info, int with_label);
void (*after_block)(WasmParserCallbackInfo* info,
WasmType type,
int num_exprs);
void (*before_break)(WasmParserCallbackInfo* info,
int with_expr,
int label_depth);
void (*after_break)(WasmParserCallbackInfo* info);
void (*before_br_if)(WasmParserCallbackInfo* info);
void (*after_br_if)(WasmParserCallbackInfo* info, int label_depth);
void (*before_call)(WasmParserCallbackInfo* info, int function_index);
void (*before_call_import)(WasmParserCallbackInfo* info, int import_index);
void (*before_call_indirect)(WasmParserCallbackInfo* info,
int signature_index);
void (*before_compare)(WasmParserCallbackInfo* info, enum WasmOpcode opcode);
void (*after_const)(WasmParserCallbackInfo* info,
enum WasmOpcode opcode,
WasmType type,
WasmNumber value);
void (*before_convert)(WasmParserCallbackInfo* info, enum WasmOpcode opcode);
void (*before_label)(WasmParserCallbackInfo* info);
void (*after_label)(WasmParserCallbackInfo* info, WasmType type);
void (*after_get_local)(WasmParserCallbackInfo* info, int index);
void (*before_loop)(WasmParserCallbackInfo* info,
int with_inner_label,
int with_outer_label);
void (*after_loop)(WasmParserCallbackInfo* info, int num_exprs);
void (*before_if)(WasmParserCallbackInfo* info);
void (*after_if)(WasmParserCallbackInfo* info, WasmType type, int with_else);
void (*before_load)(WasmParserCallbackInfo* info,
enum WasmOpcode opcode,
WasmMemType mem_type,
uint32_t alignment,
uint32_t offset,
int is_signed_load);
void (*after_load_global)(WasmParserCallbackInfo* info, int index);
void (*after_memory_size)(WasmParserCallbackInfo* info);
void (*after_nop)(WasmParserCallbackInfo* info);
void (*before_grow_memory)(WasmParserCallbackInfo* info);
void (*before_return)(WasmParserCallbackInfo* info);
void (*after_return)(WasmParserCallbackInfo* info, WasmType type);
void (*before_select)(WasmParserCallbackInfo* info, enum WasmOpcode opcode);
void (*before_set_local)(WasmParserCallbackInfo* info, int index);
void (*before_store)(WasmParserCallbackInfo* info,
enum WasmOpcode opcode,
WasmMemType mem_type,
uint32_t alignment,
uint32_t offset);
void (*before_store_global)(WasmParserCallbackInfo* info, int index);
void (*before_tableswitch)(WasmParserCallbackInfo* info, int with_label);
void (*before_tableswitch_case)(WasmParserCallbackInfo* info, int index);
void (*before_tableswitch_br)(WasmParserCallbackInfo* info, int label_depth);
void (*after_tableswitch_table)(WasmParserCallbackInfo* info, int num_cases);
void (*before_tableswitch_key)(WasmParserCallbackInfo* info);
void (*before_tableswitch_targets)(WasmParserCallbackInfo* info);
void (*before_tableswitch_target)(WasmParserCallbackInfo* info);
void (*after_tableswitch_target)(WasmParserCallbackInfo* info, int num_exprs);
void (*after_tableswitch)(WasmParserCallbackInfo* info, int num_targets);
void (*before_unary)(WasmParserCallbackInfo* info, enum WasmOpcode opcode);
void (*before_unreachable)(WasmParserCallbackInfo* info);
/* used in spec repo tests */
void (*before_assert_return)(WasmParserCallbackInfo* info);
void (*after_assert_return)(WasmParserCallbackInfo* info, WasmType type);
void (*before_assert_return_nan)(WasmParserCallbackInfo* info);
void (*after_assert_return_nan)(WasmParserCallbackInfo* info, WasmType type);
void (*before_assert_trap)(WasmParserCallbackInfo* info);
void (*after_assert_trap)(WasmParserCallbackInfo* info);
void (*before_invoke)(WasmParserCallbackInfo* info,
const char* invoke_name,
int invoke_function_index);
void (*after_invoke)(WasmParserCallbackInfo* info);
/* called with the error from the module parsed inside of assert_invalid */
void (*assert_invalid_error)(WasmParserCallbackInfo* info, const char* msg);
} WasmParserCallbacks;
typedef struct WasmParserOptions {
} WasmParserOptions;
EXTERN_C int wasm_parse_module(WasmSource* source,
WasmParserCallbacks* parser,
WasmParserOptions* options);
EXTERN_C int wasm_parse_file(WasmSource* source,
WasmParserCallbacks* parser,
WasmParserOptions* options);
EXTERN_C void wasm_copy_segment_data(WasmSegmentData data,
char* dest,
size_t size);
#endif /* WASM_PARSE_H */
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