/* Generated from 'wasm2c.c.tmpl' by wasm2c_tmpl.py, do not edit! */ const char SECTION_NAME(includes)[] = "#include \n" "#include \n" ; const char SECTION_NAME(declarations)[] = "#define UNLIKELY(x) __builtin_expect(!!(x), 0)\n" "#define LIKELY(x) __builtin_expect(!!(x), 1)\n" "\n" "#define TRAP(x) (wasm_rt_trap(WASM_RT_TRAP_##x), 0)\n" "\n" "#define FUNC_PROLOGUE \\\n" " if (++wasm_rt_call_stack_depth > WASM_RT_MAX_CALL_STACK_DEPTH) \\\n" " TRAP(EXHAUSTION)\n" "\n" "#define FUNC_EPILOGUE --wasm_rt_call_stack_depth\n" "\n" "#define UNREACHABLE TRAP(UNREACHABLE)\n" "\n" "#define CALL_INDIRECT(table, t, ft, x, ...) \\\n" " (LIKELY((x) < table.size && table.data[x].func && \\\n" " table.data[x].func_type == func_types[ft]) \\\n" " ? ((t)table.data[x].func)(__VA_ARGS__) \\\n" " : TRAP(CALL_INDIRECT))\n" "\n" "#define MEMCHECK(mem, a, t) \\\n" " if (UNLIKELY((a) + sizeof(t) > mem->size)) TRAP(OOB)\n" "\n" "#define DEFINE_LOAD(name, t1, t2, t3) \\\n" " static inline t3 name(wasm_rt_memory_t* mem, u64 addr) { \\\n" " MEMCHECK(mem, addr, t1); \\\n" " t1 result; \\\n" " memcpy(&result, &mem->data[addr], sizeof(t1)); \\\n" " return (t3)(t2)result; \\\n" " }\n" "\n" "#define DEFINE_STORE(name, t1, t2) \\\n" " static inline void name(wasm_rt_memory_t* mem, u64 addr, t2 value) { \\\n" " MEMCHECK(mem, addr, t1); \\\n" " t1 wrapped = (t1)value; \\\n" " memcpy(&mem->data[addr], &wrapped, sizeof(t1)); \\\n" " }\n" "\n" "DEFINE_LOAD(i32_load, u32, u32, u32);\n" "DEFINE_LOAD(i64_load, u64, u64, u64);\n" "DEFINE_LOAD(f32_load, f32, f32, f32);\n" "DEFINE_LOAD(f64_load, f64, f64, f64);\n" "DEFINE_LOAD(i32_load8_s, s8, s32, u32);\n" "DEFINE_LOAD(i64_load8_s, s8, s64, u64);\n" "DEFINE_LOAD(i32_load8_u, u8, u32, u32);\n" "DEFINE_LOAD(i64_load8_u, u8, u64, u64);\n" "DEFINE_LOAD(i32_load16_s, s16, s32, u32);\n" "DEFINE_LOAD(i64_load16_s, s16, s64, u64);\n" "DEFINE_LOAD(i32_load16_u, u16, u32, u32);\n" "DEFINE_LOAD(i64_load16_u, u16, u64, u64);\n" "DEFINE_LOAD(i64_load32_s, s32, s64, u64);\n" "DEFINE_LOAD(i64_load32_u, u32, u64, u64);\n" "DEFINE_STORE(i32_store, u32, u32);\n" "DEFINE_STORE(i64_store, u64, u64);\n" "DEFINE_STORE(f32_store, f32, f32);\n" "DEFINE_STORE(f64_store, f64, f64);\n" "DEFINE_STORE(i32_store8, u8, u32);\n" "DEFINE_STORE(i32_store16, u16, u32);\n" "DEFINE_STORE(i64_store8, u8, u64);\n" "DEFINE_STORE(i64_store16, u16, u64);\n" "DEFINE_STORE(i64_store32, u32, u64);\n" "\n" "#define I32_CLZ(x) ((x) ? __builtin_clz(x) : 32)\n" "#define I64_CLZ(x) ((x) ? __builtin_clzll(x) : 64)\n" "#define I32_CTZ(x) ((x) ? __builtin_ctz(x) : 32)\n" "#define I64_CTZ(x) ((x) ? __builtin_ctzll(x) : 64)\n" "#define I32_POPCNT(x) (__builtin_popcount(x))\n" "#define I64_POPCNT(x) (__builtin_popcountll(x))\n" "\n" "#define DIV_S(ut, min, x, y) \\\n" " ((UNLIKELY((y) == 0)) ? TRAP(DIV_BY_ZERO) \\\n" " : (UNLIKELY((x) == min && (y) == -1)) ? TRAP(INT_OVERFLOW) \\\n" " : (ut)((x) / (y)))\n" "\n" "#define REM_S(ut, min, x, y) \\\n" " ((UNLIKELY((y) == 0)) ? TRAP(DIV_BY_ZERO) \\\n" " : (UNLIKELY((x) == min && (y) == -1)) ? 0 \\\n" " : (ut)((x) % (y)))\n" "\n" "#define I32_DIV_S(x, y) DIV_S(u32, INT32_MIN, (s32)x, (s32)y)\n" "#define I64_DIV_S(x, y) DIV_S(u64, INT64_MIN, (s64)x, (s64)y)\n" "#define I32_REM_S(x, y) REM_S(u32, INT32_MIN, (s32)x, (s32)y)\n" "#define I64_REM_S(x, y) REM_S(u64, INT64_MIN, (s64)x, (s64)y)\n" "\n" "#define DIVREM_U(op, x, y) \\\n" " ((UNLIKELY((y) == 0)) ? TRAP(DIV_BY_ZERO) : ((x) op (y)))\n" "\n" "#define DIV_U(x, y) DIVREM_U(/, x, y)\n" "#define REM_U(x, y) DIVREM_U(%, x, y)\n" "\n" "#define ROTL(x, y, mask) \\\n" " (((x) << ((y) & (mask))) | ((x) >> (((mask) - (y) + 1) & (mask))))\n" "#define ROTR(x, y, mask) \\\n" " (((x) >> ((y) & (mask))) | ((x) << (((mask) - (y) + 1) & (mask))))\n" "\n" "#define I32_ROTL(x, y) ROTL(x, y, 31)\n" "#define I64_ROTL(x, y) ROTL(x, y, 63)\n" "#define I32_ROTR(x, y) ROTR(x, y, 31)\n" "#define I64_ROTR(x, y) ROTR(x, y, 63)\n" "\n" "#define FMIN(x, y) \\\n" " ((UNLIKELY((x) != (x))) ? NAN \\\n" " : (UNLIKELY((y) != (y))) ? NAN \\\n" " : (UNLIKELY((x) == 0 && (y) == 0)) ? (signbit(x) ? x : y) \\\n" " : (x < y) ? x : y)\n" "\n" "#define FMAX(x, y) \\\n" " ((UNLIKELY((x) != (x))) ? NAN \\\n" " : (UNLIKELY((y) != (y))) ? NAN \\\n" " : (UNLIKELY((x) == 0 && (y) == 0)) ? (signbit(x) ? y : x) \\\n" " : (x > y) ? x : y)\n" "\n" "#define TRUNC_S(ut, st, ft, min, max, maxop, x) \\\n" " ((UNLIKELY((x) != (x))) ? TRAP(INVALID_CONVERSION) \\\n" " : (UNLIKELY((x) < (ft)(min) || (x) maxop (ft)(max))) ? TRAP(INT_OVERFLOW) \\\n" " : (ut)(st)(x))\n" "\n" "#define I32_TRUNC_S_F32(x) TRUNC_S(u32, s32, f32, INT32_MIN, INT32_MAX, >=, x)\n" "#define I64_TRUNC_S_F32(x) TRUNC_S(u64, s64, f32, INT64_MIN, INT64_MAX, >=, x)\n" "#define I32_TRUNC_S_F64(x) TRUNC_S(u32, s32, f64, INT32_MIN, INT32_MAX, >, x)\n" "#define I64_TRUNC_S_F64(x) TRUNC_S(u64, s64, f64, INT64_MIN, INT64_MAX, >=, x)\n" "\n" "#define TRUNC_U(ut, ft, max, maxop, x) \\\n" " ((UNLIKELY((x) != (x))) ? TRAP(INVALID_CONVERSION) \\\n" " : (UNLIKELY((x) <= (ft)-1 || (x) maxop (ft)(max))) ? TRAP(INT_OVERFLOW) \\\n" " : (ut)(x))\n" "\n" "#define I32_TRUNC_U_F32(x) TRUNC_U(u32, f32, UINT32_MAX, >=, x)\n" "#define I64_TRUNC_U_F32(x) TRUNC_U(u64, f32, UINT64_MAX, >=, x)\n" "#define I32_TRUNC_U_F64(x) TRUNC_U(u32, f64, UINT32_MAX, >, x)\n" "#define I64_TRUNC_U_F64(x) TRUNC_U(u64, f64, UINT64_MAX, >=, x)\n" "\n" "#define DEFINE_REINTERPRET(name, t1, t2) \\\n" " static inline t2 name(t1 x) { \\\n" " t2 result; \\\n" " memcpy(&result, &x, sizeof(result)); \\\n" " return result; \\\n" " }\n" "\n" "DEFINE_REINTERPRET(f32_reinterpret_i32, u32, f32)\n" "DEFINE_REINTERPRET(i32_reinterpret_f32, f32, u32)\n" "DEFINE_REINTERPRET(f64_reinterpret_i64, u64, f64)\n" "DEFINE_REINTERPRET(i64_reinterpret_f64, f64, u64)\n" "\n" ;