/* Automatically generated by wasm2c */ #include #include #include #include #if defined(_MSC_VER) #include #include #define alloca _alloca #else #include #endif #include "loader.h" #define TRAP(x) (wasm_rt_trap(WASM_RT_TRAP_##x), 0) #if WASM_RT_USE_STACK_DEPTH_COUNT #define FUNC_PROLOGUE \ if (++wasm_rt_call_stack_depth > WASM_RT_MAX_CALL_STACK_DEPTH) \ TRAP(EXHAUSTION); #define FUNC_EPILOGUE --wasm_rt_call_stack_depth #else #define FUNC_PROLOGUE #define FUNC_EPILOGUE #endif #define UNREACHABLE TRAP(UNREACHABLE) #define CALL_INDIRECT(table, t, ft, x, ...) \ (LIKELY((x) < table.size && table.data[x].func && \ table.data[x].func_type == func_types[ft]) || \ TRAP(CALL_INDIRECT), \ ((t)table.data[x].func)(__VA_ARGS__)) #define RANGE_CHECK(mem, offset, len) \ if (UNLIKELY(offset + (uint64_t)len > mem->size)) \ TRAP(OOB); #if WASM_RT_MEMCHECK_SIGNAL_HANDLER #define MEMCHECK(mem, a, t) #else #define MEMCHECK(mem, a, t) RANGE_CHECK(mem, a, sizeof(t)) #endif #ifdef __GNUC__ #define wasm_asm __asm__ #else #define wasm_asm(X) #endif #if WABT_BIG_ENDIAN static inline void load_data(void* dest, const void* src, size_t n) { size_t i = 0; u8* dest_chars = dest; memcpy(dest, src, n); for (i = 0; i < (n >> 1); i++) { u8 cursor = dest_chars[i]; dest_chars[i] = dest_chars[n - i - 1]; dest_chars[n - i - 1] = cursor; } } #define LOAD_DATA(m, o, i, s) \ do { \ RANGE_CHECK((&m), m.size - o - s, s); \ load_data(&(m.data[m.size - o - s]), i, s); \ } while (0) #define DEFINE_LOAD(name, t1, t2, t3) \ static inline t3 name(wasm_rt_memory_t* mem, u64 addr) { \ MEMCHECK(mem, addr, t1); \ t1 result; \ wasm_rt_memcpy(&result, &mem->data[mem->size - addr - sizeof(t1)], \ sizeof(t1)); \ wasm_asm("" ::"r"(result)); \ return (t3)(t2)result; \ } #define DEFINE_STORE(name, t1, t2) \ static inline void name(wasm_rt_memory_t* mem, u64 addr, t2 value) { \ MEMCHECK(mem, addr, t1); \ t1 wrapped = (t1)value; \ wasm_rt_memcpy(&mem->data[mem->size - addr - sizeof(t1)], &wrapped, \ sizeof(t1)); \ } #else static inline void load_data(void* dest, const void* src, size_t n) { memcpy(dest, src, n); } #define LOAD_DATA(m, o, i, s) \ do { \ RANGE_CHECK((&m), o, s); \ load_data(&(m.data[o]), i, s); \ } while (0) #define DEFINE_LOAD(name, t1, t2, t3) \ static inline t3 name(wasm_rt_memory_t* mem, u64 addr) { \ MEMCHECK(mem, addr, t1); \ t1 result; \ wasm_rt_memcpy(&result, &mem->data[addr], sizeof(t1)); \ wasm_asm("" ::"r"(result)); \ return (t3)(t2)result; \ } #define DEFINE_STORE(name, t1, t2) \ static inline void name(wasm_rt_memory_t* mem, u64 addr, t2 value) { \ MEMCHECK(mem, addr, t1); \ t1 wrapped = (t1)value; \ wasm_rt_memcpy(&mem->data[addr], &wrapped, sizeof(t1)); \ } #endif DEFINE_LOAD(i32_load, u32, u32, u32) DEFINE_LOAD(i64_load, u64, u64, u64) DEFINE_LOAD(f32_load, f32, f32, f32) DEFINE_LOAD(f64_load, f64, f64, f64) DEFINE_LOAD(i32_load8_s, s8, s32, u32) DEFINE_LOAD(i64_load8_s, s8, s64, u64) DEFINE_LOAD(i32_load8_u, u8, u32, u32) DEFINE_LOAD(i64_load8_u, u8, u64, u64) DEFINE_LOAD(i32_load16_s, s16, s32, u32) DEFINE_LOAD(i64_load16_s, s16, s64, u64) DEFINE_LOAD(i32_load16_u, u16, u32, u32) DEFINE_LOAD(i64_load16_u, u16, u64, u64) DEFINE_LOAD(i64_load32_s, s32, s64, u64) DEFINE_LOAD(i64_load32_u, u32, u64, u64) DEFINE_STORE(i32_store, u32, u32) DEFINE_STORE(i64_store, u64, u64) DEFINE_STORE(f32_store, f32, f32) DEFINE_STORE(f64_store, f64, f64) DEFINE_STORE(i32_store8, u8, u32) DEFINE_STORE(i32_store16, u16, u32) DEFINE_STORE(i64_store8, u8, u64) DEFINE_STORE(i64_store16, u16, u64) DEFINE_STORE(i64_store32, u32, u64) #if defined(_MSC_VER) // Adapted from // https://github.com/nemequ/portable-snippets/blob/master/builtin/builtin.h static inline int I64_CLZ(unsigned long long v) { unsigned long r = 0; #if defined(_M_AMD64) || defined(_M_ARM) if (_BitScanReverse64(&r, v)) { return 63 - r; } #else if (_BitScanReverse(&r, (unsigned long)(v >> 32))) { return 31 - r; } else if (_BitScanReverse(&r, (unsigned long)v)) { return 63 - r; } #endif return 64; } static inline int I32_CLZ(unsigned long v) { unsigned long r = 0; if (_BitScanReverse(&r, v)) { return 31 - r; } return 32; } static inline int I64_CTZ(unsigned long long v) { if (!v) { return 64; } unsigned long r = 0; #if defined(_M_AMD64) || defined(_M_ARM) _BitScanForward64(&r, v); return (int)r; #else if (_BitScanForward(&r, (unsigned int)(v))) { return (int)(r); } _BitScanForward(&r, (unsigned int)(v >> 32)); return (int)(r + 32); #endif } static inline int I32_CTZ(unsigned long v) { if (!v) { return 32; } unsigned long r = 0; _BitScanForward(&r, v); return (int)r; } #define POPCOUNT_DEFINE_PORTABLE(f_n, T) \ static inline u32 f_n(T x) { \ x = x - ((x >> 1) & (T) ~(T)0 / 3); \ x = (x & (T) ~(T)0 / 15 * 3) + ((x >> 2) & (T) ~(T)0 / 15 * 3); \ x = (x + (x >> 4)) & (T) ~(T)0 / 255 * 15; \ return (T)(x * ((T) ~(T)0 / 255)) >> (sizeof(T) - 1) * 8; \ } POPCOUNT_DEFINE_PORTABLE(I32_POPCNT, u32) POPCOUNT_DEFINE_PORTABLE(I64_POPCNT, u64) #undef POPCOUNT_DEFINE_PORTABLE #else #define I32_CLZ(x) ((x) ? __builtin_clz(x) : 32) #define I64_CLZ(x) ((x) ? __builtin_clzll(x) : 64) #define I32_CTZ(x) ((x) ? __builtin_ctz(x) : 32) #define I64_CTZ(x) ((x) ? __builtin_ctzll(x) : 64) #define I32_POPCNT(x) (__builtin_popcount(x)) #define I64_POPCNT(x) (__builtin_popcountll(x)) #endif #define DIV_S(ut, min, x, y) \ ((UNLIKELY((y) == 0)) \ ? TRAP(DIV_BY_ZERO) \ : (UNLIKELY((x) == min && (y) == -1)) ? TRAP(INT_OVERFLOW) \ : (ut)((x) / (y))) #define REM_S(ut, min, x, y) \ ((UNLIKELY((y) == 0)) \ ? TRAP(DIV_BY_ZERO) \ : (UNLIKELY((x) == min && (y) == -1)) ? 0 : (ut)((x) % (y))) #define I32_DIV_S(x, y) DIV_S(u32, INT32_MIN, (s32)x, (s32)y) #define I64_DIV_S(x, y) DIV_S(u64, INT64_MIN, (s64)x, (s64)y) #define I32_REM_S(x, y) REM_S(u32, INT32_MIN, (s32)x, (s32)y) #define I64_REM_S(x, y) REM_S(u64, INT64_MIN, (s64)x, (s64)y) #define DIVREM_U(op, x, y) \ ((UNLIKELY((y) == 0)) ? TRAP(DIV_BY_ZERO) : ((x)op(y))) #define DIV_U(x, y) DIVREM_U(/, x, y) #define REM_U(x, y) DIVREM_U(%, x, y) #define ROTL(x, y, mask) \ (((x) << ((y) & (mask))) | ((x) >> (((mask) - (y) + 1) & (mask)))) #define ROTR(x, y, mask) \ (((x) >> ((y) & (mask))) | ((x) << (((mask) - (y) + 1) & (mask)))) #define I32_ROTL(x, y) ROTL(x, y, 31) #define I64_ROTL(x, y) ROTL(x, y, 63) #define I32_ROTR(x, y) ROTR(x, y, 31) #define I64_ROTR(x, y) ROTR(x, y, 63) #define FMIN(x, y) \ ((UNLIKELY((x) != (x))) \ ? NAN \ : (UNLIKELY((y) != (y))) \ ? NAN \ : (UNLIKELY((x) == 0 && (y) == 0)) ? (signbit(x) ? x : y) \ : (x < y) ? x : y) #define FMAX(x, y) \ ((UNLIKELY((x) != (x))) \ ? NAN \ : (UNLIKELY((y) != (y))) \ ? NAN \ : (UNLIKELY((x) == 0 && (y) == 0)) ? (signbit(x) ? y : x) \ : (x > y) ? x : y) #define TRUNC_S(ut, st, ft, min, minop, max, x) \ ((UNLIKELY((x) != (x))) \ ? TRAP(INVALID_CONVERSION) \ : (UNLIKELY(!((x)minop(min) && (x) < (max)))) ? TRAP(INT_OVERFLOW) \ : (ut)(st)(x)) #define I32_TRUNC_S_F32(x) \ TRUNC_S(u32, s32, f32, (f32)INT32_MIN, >=, 2147483648.f, x) #define I64_TRUNC_S_F32(x) \ TRUNC_S(u64, s64, f32, (f32)INT64_MIN, >=, (f32)INT64_MAX, x) #define I32_TRUNC_S_F64(x) \ TRUNC_S(u32, s32, f64, -2147483649., >, 2147483648., x) #define I64_TRUNC_S_F64(x) \ TRUNC_S(u64, s64, f64, (f64)INT64_MIN, >=, (f64)INT64_MAX, x) #define TRUNC_U(ut, ft, max, x) \ ((UNLIKELY((x) != (x))) \ ? TRAP(INVALID_CONVERSION) \ : (UNLIKELY(!((x) > (ft)-1 && (x) < (max)))) ? TRAP(INT_OVERFLOW) \ : (ut)(x)) #define I32_TRUNC_U_F32(x) TRUNC_U(u32, f32, 4294967296.f, x) #define I64_TRUNC_U_F32(x) TRUNC_U(u64, f32, (f32)UINT64_MAX, x) #define I32_TRUNC_U_F64(x) TRUNC_U(u32, f64, 4294967296., x) #define I64_TRUNC_U_F64(x) TRUNC_U(u64, f64, (f64)UINT64_MAX, x) #define TRUNC_SAT_S(ut, st, ft, min, smin, minop, max, smax, x) \ ((UNLIKELY((x) != (x))) \ ? 0 \ : (UNLIKELY(!((x)minop(min)))) \ ? smin \ : (UNLIKELY(!((x) < (max)))) ? smax : (ut)(st)(x)) #define I32_TRUNC_SAT_S_F32(x) \ TRUNC_SAT_S(u32, s32, f32, (f32)INT32_MIN, INT32_MIN, >=, 2147483648.f, \ INT32_MAX, x) #define I64_TRUNC_SAT_S_F32(x) \ TRUNC_SAT_S(u64, s64, f32, (f32)INT64_MIN, INT64_MIN, >=, (f32)INT64_MAX, \ INT64_MAX, x) #define I32_TRUNC_SAT_S_F64(x) \ TRUNC_SAT_S(u32, s32, f64, -2147483649., INT32_MIN, >, 2147483648., \ INT32_MAX, x) #define I64_TRUNC_SAT_S_F64(x) \ TRUNC_SAT_S(u64, s64, f64, (f64)INT64_MIN, INT64_MIN, >=, (f64)INT64_MAX, \ INT64_MAX, x) #define TRUNC_SAT_U(ut, ft, max, smax, x) \ ((UNLIKELY((x) != (x))) ? 0 \ : (UNLIKELY(!((x) > (ft)-1))) \ ? 0 \ : (UNLIKELY(!((x) < (max)))) ? smax : (ut)(x)) #define I32_TRUNC_SAT_U_F32(x) \ TRUNC_SAT_U(u32, f32, 4294967296.f, UINT32_MAX, x) #define I64_TRUNC_SAT_U_F32(x) \ TRUNC_SAT_U(u64, f32, (f32)UINT64_MAX, UINT64_MAX, x) #define I32_TRUNC_SAT_U_F64(x) TRUNC_SAT_U(u32, f64, 4294967296., UINT32_MAX, x) #define I64_TRUNC_SAT_U_F64(x) \ TRUNC_SAT_U(u64, f64, (f64)UINT64_MAX, UINT64_MAX, x) #define DEFINE_REINTERPRET(name, t1, t2) \ static inline t2 name(t1 x) { \ t2 result; \ memcpy(&result, &x, sizeof(result)); \ return result; \ } DEFINE_REINTERPRET(f32_reinterpret_i32, u32, f32) DEFINE_REINTERPRET(i32_reinterpret_f32, f32, u32) DEFINE_REINTERPRET(f64_reinterpret_i64, u64, f64) DEFINE_REINTERPRET(i64_reinterpret_f64, f64, u64) static float quiet_nanf(float x) { uint32_t tmp; memcpy(&tmp, &x, 4); tmp |= 0x7fc00000lu; memcpy(&x, &tmp, 4); return x; } static double quiet_nan(double x) { uint64_t tmp; memcpy(&tmp, &x, 8); tmp |= 0x7ff8000000000000llu; memcpy(&x, &tmp, 8); return x; } static double wasm_quiet(double x) { if (UNLIKELY(isnan(x))) { return quiet_nan(x); } return x; } static float wasm_quietf(float x) { if (UNLIKELY(isnan(x))) { return quiet_nanf(x); } return x; } static double wasm_floor(double x) { if (UNLIKELY(isnan(x))) { return quiet_nan(x); } return floor(x); } static float wasm_floorf(float x) { if (UNLIKELY(isnan(x))) { return quiet_nanf(x); } return floorf(x); } static double wasm_ceil(double x) { if (UNLIKELY(isnan(x))) { return quiet_nan(x); } return ceil(x); } static float wasm_ceilf(float x) { if (UNLIKELY(isnan(x))) { return quiet_nanf(x); } return ceilf(x); } static double wasm_trunc(double x) { if (UNLIKELY(isnan(x))) { return quiet_nan(x); } return trunc(x); } static float wasm_truncf(float x) { if (UNLIKELY(isnan(x))) { return quiet_nanf(x); } return truncf(x); } static float wasm_nearbyintf(float x) { if (UNLIKELY(isnan(x))) { return quiet_nanf(x); } return nearbyintf(x); } static double wasm_nearbyint(double x) { if (UNLIKELY(isnan(x))) { return quiet_nan(x); } return nearbyint(x); } static float wasm_fabsf(float x) { if (UNLIKELY(isnan(x))) { uint32_t tmp; memcpy(&tmp, &x, 4); tmp = tmp & ~(1 << 31); memcpy(&x, &tmp, 4); return x; } return fabsf(x); } static double wasm_fabs(double x) { if (UNLIKELY(isnan(x))) { uint64_t tmp; memcpy(&tmp, &x, 8); tmp = tmp & ~(1ll << 63); memcpy(&x, &tmp, 8); return x; } return fabs(x); } static double wasm_sqrt(double x) { if (UNLIKELY(isnan(x))) { return quiet_nan(x); } return sqrt(x); } static float wasm_sqrtf(float x) { if (UNLIKELY(isnan(x))) { return quiet_nanf(x); } return sqrtf(x); } static inline void memory_fill(wasm_rt_memory_t* mem, u32 d, u32 val, u32 n) { RANGE_CHECK(mem, d, n); memset(mem->data + d, val, n); } static inline void memory_copy(wasm_rt_memory_t* dest, const wasm_rt_memory_t* src, u32 dest_addr, u32 src_addr, u32 n) { RANGE_CHECK(dest, dest_addr, n); RANGE_CHECK(src, src_addr, n); memmove(dest->data + dest_addr, src->data + src_addr, n); } static inline void memory_init(wasm_rt_memory_t* dest, const u8* src, u32 src_size, u32 dest_addr, u32 src_addr, u32 n) { if (UNLIKELY(src_addr + (uint64_t)n > src_size)) TRAP(OOB); LOAD_DATA((*dest), dest_addr, src + src_addr, n); } typedef struct { uint32_t func_type_index; wasm_rt_function_ptr_t func; size_t module_offset; } wasm_elem_segment_expr_t; static inline void funcref_table_init(wasm_rt_funcref_table_t* dest, const wasm_elem_segment_expr_t* src, u32 src_size, u32 dest_addr, u32 src_addr, u32 n, void* module_instance, const u32* func_types) { if (UNLIKELY(src_addr + (uint64_t)n > src_size)) TRAP(OOB); if (UNLIKELY(dest_addr + (uint64_t)n > dest->size)) TRAP(OOB); for (u32 i = 0; i < n; i++) { const wasm_elem_segment_expr_t* src_expr = &src[src_addr + i]; dest->data[dest_addr + i] = (wasm_rt_funcref_t){ func_types[src_expr->func_type_index], src_expr->func, (char*)module_instance + src_expr->module_offset}; } } // Currently we only support initializing externref tables with ref.null. static inline void externref_table_init(wasm_rt_externref_table_t* dest, const wasm_rt_externref_t* src, u32 src_size, u32 dest_addr, u32 src_addr, u32 n) { if (UNLIKELY(src_addr + (uint64_t)n > src_size)) TRAP(OOB); if (UNLIKELY(dest_addr + (uint64_t)n > dest->size)) TRAP(OOB); for (u32 i = 0; i < n; i++) { const wasm_rt_externref_t* src_expr = &src[src_addr + i]; dest->data[dest_addr + i] = *src_expr; } } #define DEFINE_TABLE_COPY(type) \ static inline void type##_table_copy(wasm_rt_##type##_table_t* dest, \ const wasm_rt_##type##_table_t* src, \ u32 dest_addr, u32 src_addr, u32 n) { \ if (UNLIKELY(dest_addr + (uint64_t)n > dest->size)) \ TRAP(OOB); \ if (UNLIKELY(src_addr + (uint64_t)n > src->size)) \ TRAP(OOB); \ \ memmove(dest->data + dest_addr, src->data + src_addr, \ n * sizeof(wasm_rt_##type##_t)); \ } DEFINE_TABLE_COPY(funcref) DEFINE_TABLE_COPY(externref) #define DEFINE_TABLE_GET(type) \ static inline wasm_rt_##type##_t type##_table_get( \ const wasm_rt_##type##_table_t* table, u32 i) { \ if (UNLIKELY(i >= table->size)) \ TRAP(OOB); \ return table->data[i]; \ } DEFINE_TABLE_GET(funcref) DEFINE_TABLE_GET(externref) #define DEFINE_TABLE_SET(type) \ static inline void type##_table_set(const wasm_rt_##type##_table_t* table, \ u32 i, const wasm_rt_##type##_t val) { \ if (UNLIKELY(i >= table->size)) \ TRAP(OOB); \ table->data[i] = val; \ } DEFINE_TABLE_SET(funcref) DEFINE_TABLE_SET(externref) #define DEFINE_TABLE_FILL(type) \ static inline void type##_table_fill(const wasm_rt_##type##_table_t* table, \ u32 d, const wasm_rt_##type##_t val, \ u32 n) { \ if (UNLIKELY((uint64_t)d + n > table->size)) \ TRAP(OOB); \ for (uint32_t i = d; i < d + n; i++) { \ table->data[i] = val; \ } \ } DEFINE_TABLE_FILL(funcref) DEFINE_TABLE_FILL(externref) static bool s_module_initialized = false; static u32 func_types[4]; static void init_func_types(void) { func_types[0] = wasm_rt_register_func_type(1, 1, WASM_RT_I32, WASM_RT_I32); func_types[1] = wasm_rt_register_func_type(2, 1, WASM_RT_I32, WASM_RT_I32, WASM_RT_I32); func_types[2] = wasm_rt_register_func_type(3, 0, WASM_RT_I32, WASM_RT_I32, WASM_RT_I32); func_types[3] = wasm_rt_register_func_type(0, 0); } static u32 w2c_load_uw8(Z_loader_instance_t*, u32); static u32 w2c_f1(Z_loader_instance_t*, u32); static u32 w2c_f2(Z_loader_instance_t*, u32, u32); static void w2c_f3(Z_loader_instance_t*, u32, u32, u32); static u32 w2c_uncompress(Z_loader_instance_t*, u32, u32); static u32 w2c_f5(Z_loader_instance_t*, u32); static u32 w2c_f6(Z_loader_instance_t*, u32); static void w2c_f7(Z_loader_instance_t*); static void init_globals(Z_loader_instance_t* instance) { instance->w2c_g0 = 0u; instance->w2c_g1 = 0u; instance->w2c_g2 = 0u; } static const u8 data_segment_data_w2c_d0[] = { 0xff, 0x9f, 0x97, 0xbc, 0x33, 0x66, 0xca, 0x12, 0x2c, 0xaa, 0xa6, 0xb1, 0xe8, 0x64, 0x7c, 0x9f, 0xa8, 0x5e, 0x2c, 0xd7, 0x27, 0xc9, 0x2b, 0x8c, 0x1a, 0xfa, 0x33, 0x1e, 0x5d, 0x5a, 0x44, 0x7d, 0xe9, 0xa6, 0x67, 0x43, 0x25, 0x96, 0x19, 0xa5, 0xf3, 0x41, 0xd5, 0x99, 0x7e, 0x97, 0x1d, 0xf5, 0x71, 0x69, 0x74, 0xdf, 0x5b, 0xac, 0x4f, 0x19, 0x05, 0x0a, 0x34, 0x9f, 0x75, 0xab, 0xfe, 0xcf, 0xb0, 0x71, 0xd1, 0x54, 0x5b, 0xad, 0x3b, 0xf4, 0x31, 0x1c, 0x0f, 0x08, 0xd8, 0x9a, 0xbc, 0x60, 0xe6, 0x9b, 0x45, 0xe2, 0x8e, 0xc8, 0x94, 0x89, 0xb0, 0xc4, 0x48, 0x49, 0x49, 0x6a, 0xc1, 0x6e, 0xd2, 0x5e, 0xa6, 0x36, 0x9e, 0x0b, 0x83, 0xe8, 0x8d, 0x5e, 0xc9, 0x82, 0x1a, 0xf5, 0x54, 0xfc, 0x03, 0xb1, 0xcf, 0x37, 0x46, 0xcb, 0xae, 0x0b, 0x22, 0xf4, 0xdf, 0xbf, 0x75, 0xbb, 0x09, 0x70, 0x8b, 0x44, 0xfc, 0x98, 0x94, 0x7e, 0xb2, 0x51, 0xfc, 0xd9, 0xc9, 0x0a, 0x94, 0x2e, 0x53, 0x2b, 0xac, 0x27, 0x3f, 0x2a, 0x01, 0xf7, 0x4f, 0x24, 0x49, 0xe2, 0xd8, 0xf8, 0x48, 0x6e, 0x9c, 0x38, 0x6d, 0x58, 0x70, 0x3b, 0x11, 0x6c, 0x30, 0x75, 0x0b, 0xe2, 0x81, 0x83, 0x21, 0x4d, 0x0e, 0x82, 0xca, 0x2f, 0x97, 0x7a, 0x59, 0x12, 0xab, 0xa0, 0xa7, 0x09, 0x09, 0xd9, 0xac, 0x0a, 0x97, 0xae, 0xf1, 0x2c, 0x49, 0xee, 0xfe, 0x60, 0xdb, 0x77, 0x1e, 0x0d, 0x0c, 0x17, 0x27, 0x17, 0x79, 0xd0, 0xc8, 0xa0, 0x50, 0x0d, 0x04, 0x3c, 0x9f, 0x3d, 0xac, 0xa7, 0xd1, 0x5a, 0x72, 0x24, 0x1f, 0xe2, 0x81, 0xc2, 0xd2, 0x51, 0x59, 0xe0, 0x0a, 0x56, 0x21, 0xea, 0xa8, 0x9b, 0x8f, 0xfa, 0x8c, 0x50, 0x9a, 0x77, 0x50, 0xca, 0x28, 0x3c, 0xaf, 0x46, 0x1e, 0x07, 0x81, 0x9f, 0x92, 0xf8, 0x10, 0xc0, 0xca, 0xb6, 0x8d, 0xbd, 0x9c, 0xa3, 0x33, 0xb8, 0x6b, 0xa5, 0xfd, 0x4f, 0xdc, 0xb2, 0xb4, 0xe9, 0x1a, 0xf3, 0x2c, 0x36, 0x1b, 0xcf, 0xf6, 0x88, 0x91, 0x6c, 0x62, 0xd3, 0xfa, 0xd2, 0x8d, 0xf5, 0x8d, 0x3c, 0x93, 0x7b, 0xa6, 0x02, 0xe2, 0xa0, 0x66, 0xe3, 0xde, 0x8e, 0x14, 0x9a, 0x46, 0xee, 0xfd, 0x89, 0xba, 0xd3, 0x62, 0xc1, 0x66, 0xa7, 0xe8, 0xcc, 0xfa, 0xba, 0xf8, 0xaa, 0xc4, 0xed, 0x6e, 0x5d, 0xef, 0x8d, 0xad, 0x03, 0xb7, 0xb5, 0x49, 0x45, 0x01, 0xaa, 0xc6, 0xfe, 0xd0, 0x25, 0x48, 0x58, 0x91, 0xdb, 0x6c, 0x09, 0x3a, 0x80, 0xcd, 0xe7, 0xe5, 0x6d, 0x07, 0x9d, 0x67, 0xf2, 0xe4, 0xf0, 0x6a, 0x81, 0x1a, 0x6c, 0x7f, 0xd7, 0x11, 0xfb, 0xfa, 0x6b, 0x6b, 0x60, 0xb8, 0xbc, 0x57, 0xf7, 0x29, 0x59, 0xdf, 0x1a, 0xf3, 0xdd, 0x0d, 0x4c, 0x05, 0xc9, 0xf3, 0x42, 0x8f, 0x58, 0x97, 0x22, 0xb9, 0x11, 0x29, 0x96, 0x64, 0xc5, 0xb4, 0x66, 0xba, 0xe2, 0x0a, 0x82, 0x0d, 0x1c, 0x30, 0x6c, 0xec, 0xec, 0x7f, 0xc7, 0x26, 0x7f, 0xa9, 0x17, 0x8d, 0xc0, 0x72, 0x22, 0xd4, 0x7d, 0xab, 0x4e, 0x7b, 0x65, 0xa5, 0xe2, 0xd0, 0x5b, 0x85, 0x5e, 0x6d, 0xf9, 0x9a, 0x88, 0x64, 0x7a, 0x8b, 0xc5, 0x61, 0xe4, 0x97, 0x2b, 0xf7, 0x15, 0xc3, 0x33, 0xa6, 0xc6, 0x54, 0x72, 0x32, 0x25, 0x13, 0x9e, 0xc6, 0x90, 0xdb, 0xdf, 0x72, 0xb3, 0xec, 0xf8, 0x44, 0x79, 0xa7, 0x1c, 0xf2, 0xac, 0x3e, 0x15, 0x93, 0xe3, 0x68, 0xff, 0x9f, 0x5b, 0xa2, 0x70, 0x39, 0xb9, 0x81, 0x5c, 0x70, 0xe1, 0xb4, 0x8f, 0x39, 0x16, 0x4a, 0xf4, 0xdc, 0xef, 0x93, 0xdc, 0xb7, 0xfa, }; static void init_memories(Z_loader_instance_t* instance) { LOAD_DATA((*instance->Z_envZ_memory), 0u, data_segment_data_w2c_d0, 492); } static void init_data_instances(Z_loader_instance_t *instance) { } static u32 w2c_load_uw8(Z_loader_instance_t* instance, u32 w2c_p0) { u32 w2c_l1 = 0, w2c_l2 = 0, w2c_l3 = 0, w2c_l4 = 0, w2c_l5 = 0, w2c_l6 = 0, w2c_l7 = 0; FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2, w2c_i3; w2c_i0 = 0u; w2c_i0 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i0)); w2c_i1 = 1u; w2c_i0 -= w2c_i1; w2c_l1 = w2c_i0; w2c_i1 = 0u; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); if (w2c_i0) { w2c_i0 = w2c_p0; goto w2c_Bfunc; } w2c_i0 = 122880u; w2c_i1 = w2c_p0; w2c_i0 += w2c_i1; w2c_l2 = w2c_i0; w2c_i0 = w2c_l1; w2c_i1 = 1u; w2c_i0 &= w2c_i1; if (w2c_i0) { w2c_i0 = 1u; w2c_i1 = 122881u; w2c_i0 = w2c_uncompress(instance, w2c_i0, w2c_i1); w2c_l2 = w2c_i0; } else { w2c_i0 = 122880u; w2c_i1 = 0u; w2c_i2 = w2c_p0; w2c_f3(instance, w2c_i0, w2c_i1, w2c_i2); } w2c_i0 = 0u; w2c_i1 = 246272u; w2c_i2 = 8u; w2c_f3(instance, w2c_i0, w2c_i1, w2c_i2); w2c_i0 = 246280u; w2c_l3 = w2c_i0; w2c_i0 = 8u; w2c_l4 = w2c_i0; w2c_i0 = 122881u; w2c_l5 = w2c_i0; w2c_L2: w2c_i0 = w2c_l5; w2c_i1 = w2c_l2; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); w2c_i1 = w2c_l3; w2c_i2 = instance->w2c_g0; w2c_i1 = (u32)((s32)w2c_i1 >= (s32)w2c_i2); w2c_i2 = w2c_l5; w2c_i2 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i2)); w2c_i3 = w2c_l3; w2c_i3 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i3)); w2c_i2 = (u32)((s32)w2c_i2 <= (s32)w2c_i3); w2c_i1 |= w2c_i2; w2c_i0 &= w2c_i1; if (w2c_i0) { w2c_i0 = w2c_l4; w2c_i1 = w2c_l4; w2c_i2 = w2c_l5; w2c_i1 = w2c_f2(instance, w2c_i1, w2c_i2); w2c_l6 = w2c_i1; w2c_i0 += w2c_i1; w2c_l4 = w2c_i0; w2c_i0 = w2c_l3; w2c_i1 = instance->w2c_g0; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); w2c_i1 = w2c_l5; w2c_i1 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i1)); w2c_i2 = w2c_l3; w2c_i2 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i2)); w2c_i1 = w2c_i1 == w2c_i2; w2c_i0 &= w2c_i1; if (w2c_i0) { w2c_i0 = w2c_l3; w2c_i1 = w2c_l3; w2c_i1 = w2c_f1(instance, w2c_i1); w2c_i0 += w2c_i1; w2c_l3 = w2c_i0; } w2c_i0 = w2c_l5; w2c_i1 = w2c_l6; w2c_i0 += w2c_i1; w2c_l5 = w2c_i0; goto w2c_L2; } w2c_i0 = w2c_l3; w2c_i1 = instance->w2c_g0; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); if (w2c_i0) { w2c_i0 = w2c_l4; w2c_i1 = w2c_l4; w2c_i2 = w2c_l3; w2c_i1 = w2c_f2(instance, w2c_i1, w2c_i2); w2c_l7 = w2c_i1; w2c_i0 += w2c_i1; w2c_l4 = w2c_i0; w2c_i0 = w2c_l3; w2c_i1 = w2c_l7; w2c_i0 += w2c_i1; w2c_l3 = w2c_i0; goto w2c_L2; } w2c_i0 = w2c_l4; w2c_Bfunc:; FUNC_EPILOGUE; return w2c_i0; } static u32 w2c_f1(Z_loader_instance_t* instance, u32 w2c_p0) { u32 w2c_l1 = 0, w2c_l2 = 0, w2c_l3 = 0, w2c_l4 = 0; FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2; w2c_i0 = w2c_p0; w2c_l1 = w2c_i0; w2c_L0: w2c_i0 = w2c_l2; w2c_i1 = w2c_l1; w2c_i2 = 1u; w2c_i1 += w2c_i2; w2c_l1 = w2c_i1; w2c_i1 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i1)); w2c_l4 = w2c_i1; w2c_i2 = 127u; w2c_i1 &= w2c_i2; w2c_i2 = w2c_l3; w2c_i1 <<= (w2c_i2 & 31); w2c_i0 |= w2c_i1; w2c_l2 = w2c_i0; w2c_i0 = w2c_l3; w2c_i1 = 7u; w2c_i0 += w2c_i1; w2c_l3 = w2c_i0; w2c_i0 = w2c_l4; w2c_i1 = 7u; w2c_i0 = (u32)((s32)w2c_i0 >> (w2c_i1 & 31)); if (w2c_i0) {goto w2c_L0;} w2c_i0 = w2c_l1; w2c_i1 = 1u; w2c_i0 += w2c_i1; w2c_i1 = w2c_p0; w2c_i0 -= w2c_i1; w2c_i1 = w2c_l2; w2c_i0 += w2c_i1; FUNC_EPILOGUE; return w2c_i0; } static u32 w2c_f2(Z_loader_instance_t* instance, u32 w2c_p0, u32 w2c_p1) { u32 w2c_l2 = 0; FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2; w2c_i0 = w2c_p0; w2c_i1 = w2c_p1; w2c_i2 = w2c_p1; w2c_i2 = w2c_f1(instance, w2c_i2); w2c_l2 = w2c_i2; w2c_f3(instance, w2c_i0, w2c_i1, w2c_i2); w2c_i0 = w2c_l2; FUNC_EPILOGUE; return w2c_i0; } static void w2c_f3(Z_loader_instance_t* instance, u32 w2c_p0, u32 w2c_p1, u32 w2c_p2) { FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2; w2c_L0: w2c_i0 = w2c_p2; w2c_i1 = 0u; w2c_i0 = (u32)((s32)w2c_i0 > (s32)w2c_i1); if (w2c_i0) { w2c_i0 = w2c_p0; w2c_i1 = w2c_p2; w2c_i2 = 1u; w2c_i1 -= w2c_i2; w2c_p2 = w2c_i1; w2c_i0 += w2c_i1; w2c_i1 = w2c_p1; w2c_i2 = w2c_p2; w2c_i1 += w2c_i2; w2c_i1 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i1)); i32_store8(instance->Z_envZ_memory, (u64)(w2c_i0), w2c_i1); goto w2c_L0; } FUNC_EPILOGUE; } static u32 w2c_uncompress(Z_loader_instance_t* instance, u32 w2c_p0, u32 w2c_p1) { u32 w2c_l2 = 0, w2c_l3 = 0, w2c_l4 = 0, w2c_l5 = 0, w2c_l6 = 0, w2c_l7 = 0; FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2; w2c_i0 = w2c_p0; instance->w2c_g1 = w2c_i0; w2c_i0 = 0u; instance->w2c_g2 = w2c_i0; w2c_L0: w2c_i0 = w2c_l3; w2c_i1 = 128u; i32_store8(instance->Z_envZ_memory, (u64)(w2c_i0) + 245760, w2c_i1); w2c_i0 = w2c_l3; w2c_i1 = 1u; w2c_i0 += w2c_i1; w2c_l3 = w2c_i0; w2c_i1 = 385u; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); if (w2c_i0) {goto w2c_L0;} w2c_L2: w2c_i0 = 0u; w2c_i0 = w2c_f6(instance, w2c_i0); w2c_l5 = w2c_i0; if (w2c_i0) { w2c_i0 = w2c_l4; if (w2c_i0) { w2c_i0 = 1u; } else { w2c_i0 = 256u; w2c_i0 = w2c_f6(instance, w2c_i0); } if (w2c_i0) { w2c_i0 = 257u; w2c_i0 = w2c_f5(instance, w2c_i0); w2c_i1 = 1u; w2c_i0 -= w2c_i1; w2c_l2 = w2c_i0; w2c_i0 = !(w2c_i0); if (w2c_i0) {goto w2c_B1;} } w2c_i0 = 321u; w2c_i0 = w2c_f5(instance, w2c_i0); w2c_l6 = w2c_i0; w2c_L6: w2c_i0 = w2c_p1; w2c_i1 = w2c_p1; w2c_i2 = w2c_l2; w2c_i1 -= w2c_i2; w2c_i1 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i1)); i32_store8(instance->Z_envZ_memory, (u64)(w2c_i0), w2c_i1); w2c_i0 = w2c_p1; w2c_i1 = 1u; w2c_i0 += w2c_i1; w2c_p1 = w2c_i0; w2c_i0 = w2c_l6; w2c_i1 = 1u; w2c_i0 -= w2c_i1; w2c_l6 = w2c_i0; if (w2c_i0) {goto w2c_L6;} } else { w2c_i0 = 1u; w2c_l7 = w2c_i0; w2c_L7: w2c_i0 = w2c_l7; w2c_i1 = 1u; w2c_i0 <<= (w2c_i1 & 31); w2c_i1 = w2c_l7; w2c_i1 = w2c_f6(instance, w2c_i1); w2c_i0 |= w2c_i1; w2c_l7 = w2c_i0; w2c_i1 = 256u; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); if (w2c_i0) {goto w2c_L7;} w2c_i0 = w2c_p1; w2c_i1 = w2c_l7; i32_store8(instance->Z_envZ_memory, (u64)(w2c_i0), w2c_i1); w2c_i0 = w2c_p1; w2c_i1 = 1u; w2c_i0 += w2c_i1; w2c_p1 = w2c_i0; } w2c_i0 = w2c_l5; w2c_l4 = w2c_i0; goto w2c_L2; w2c_B1:; w2c_i0 = w2c_p1; FUNC_EPILOGUE; return w2c_i0; } static u32 w2c_f5(Z_loader_instance_t* instance, u32 w2c_p0) { u32 w2c_l1 = 0, w2c_l2 = 0; FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2; w2c_L0: w2c_i0 = w2c_p0; w2c_i1 = w2c_l2; w2c_i0 += w2c_i1; w2c_i0 = w2c_f6(instance, w2c_i0); if (w2c_i0) { w2c_i0 = w2c_l1; w2c_i1 = w2c_p0; w2c_i2 = w2c_l2; w2c_i1 += w2c_i2; w2c_i2 = 32u; w2c_i1 += w2c_i2; w2c_i1 = w2c_f6(instance, w2c_i1); w2c_i2 = w2c_l2; w2c_i1 <<= (w2c_i2 & 31); w2c_i0 |= w2c_i1; w2c_l1 = w2c_i0; w2c_i0 = w2c_l2; w2c_i1 = 1u; w2c_i0 += w2c_i1; w2c_l2 = w2c_i0; goto w2c_L0; } w2c_i0 = w2c_l1; w2c_i1 = 1u; w2c_i2 = w2c_l2; w2c_i1 <<= (w2c_i2 & 31); w2c_i0 |= w2c_i1; FUNC_EPILOGUE; return w2c_i0; } static u32 w2c_f6(Z_loader_instance_t* instance, u32 w2c_p0) { u32 w2c_l1 = 0, w2c_l2 = 0, w2c_l3 = 0, w2c_l4 = 0; FUNC_PROLOGUE; u32 w2c_i0, w2c_i1, w2c_i2, w2c_i3, w2c_i4; w2c_L0: w2c_i0 = instance->w2c_g2; w2c_i1 = 4096u; w2c_i0 = (u32)((s32)w2c_i0 < (s32)w2c_i1); if (w2c_i0) { w2c_i0 = instance->w2c_g2; w2c_i1 = 8u; w2c_i0 <<= (w2c_i1 & 31); w2c_i1 = instance->w2c_g1; w2c_i1 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i1)); w2c_i0 |= w2c_i1; instance->w2c_g2 = w2c_i0; w2c_i0 = instance->w2c_g1; w2c_i1 = 1u; w2c_i0 += w2c_i1; instance->w2c_g1 = w2c_i0; goto w2c_L0; } w2c_i0 = instance->w2c_g2; w2c_i1 = 255u; w2c_i0 &= w2c_i1; w2c_l2 = w2c_i0; w2c_i1 = w2c_p0; w2c_i1 = i32_load8_u(instance->Z_envZ_memory, (u64)(w2c_i1) + 245760u); w2c_l1 = w2c_i1; w2c_i2 = instance->w2c_g2; w2c_i3 = 8u; w2c_i2 = (u32)((s32)w2c_i2 >> (w2c_i3 & 31)); w2c_l3 = w2c_i2; w2c_i1 *= w2c_i2; w2c_i2 = 256u; w2c_i3 = w2c_l1; w2c_i2 -= w2c_i3; w2c_i3 = w2c_l3; w2c_i2 *= w2c_i3; w2c_i3 = w2c_l1; w2c_i2 -= w2c_i3; w2c_i3 = w2c_l2; w2c_i4 = w2c_l1; w2c_i3 = (u32)((s32)w2c_i3 < (s32)w2c_i4); w2c_l4 = w2c_i3; w2c_i1 = w2c_i3 ? w2c_i1 : w2c_i2; w2c_i0 += w2c_i1; instance->w2c_g2 = w2c_i0; w2c_i0 = w2c_p0; w2c_i1 = w2c_l1; w2c_i2 = 7u; w2c_i3 = w2c_l4; w2c_i4 = 257u; w2c_i3 *= w2c_i4; w2c_i2 += w2c_i3; w2c_i3 = w2c_l1; w2c_i2 -= w2c_i3; w2c_i3 = 4u; w2c_i2 = (u32)((s32)w2c_i2 >> (w2c_i3 & 31)); w2c_i1 += w2c_i2; i32_store8(instance->Z_envZ_memory, (u64)(w2c_i0) + 245760, w2c_i1); w2c_i0 = w2c_l4; FUNC_EPILOGUE; return w2c_i0; } static void w2c_f7(Z_loader_instance_t* instance) { FUNC_PROLOGUE; u32 w2c_i0, w2c_i1; w2c_i0 = 0u; w2c_i1 = 246272u; w2c_i0 = w2c_uncompress(instance, w2c_i0, w2c_i1); instance->w2c_g0 = w2c_i0; FUNC_EPILOGUE; } /* export: 'load_uw8' */ u32 Z_loaderZ_load_uw8(Z_loader_instance_t* instance, u32 w2c_p0) { return w2c_load_uw8(instance, w2c_p0); } /* export: 'uncompress' */ u32 Z_loaderZ_uncompress(Z_loader_instance_t* instance, u32 w2c_p0, u32 w2c_p1) { return w2c_uncompress(instance, w2c_p0, w2c_p1); } static void init_instance_import(Z_loader_instance_t* instance, struct Z_env_instance_t* Z_env_instance){ instance->Z_envZ_memory = Z_envZ_memory(Z_env_instance); } void Z_loader_init_module(void) { assert(wasm_rt_is_initialized()); s_module_initialized = true; init_func_types(); } void Z_loader_instantiate(Z_loader_instance_t* instance, struct Z_env_instance_t* Z_env_instance) { assert(wasm_rt_is_initialized()); assert(s_module_initialized); init_instance_import(instance, Z_env_instance); init_globals(instance); init_memories(instance); init_data_instances(instance); w2c_f7(instance); } void Z_loader_free(Z_loader_instance_t* instance) { }