Move wasm file format code into a submodule

compiler/gen_wasm/src/wasm_module/opcodes.rs

@@ -0,0 +1,178 @@
+pub const UNREACHABLE: u8 = 0x00;
+pub const NOP: u8 = 0x01;
+pub const BLOCK: u8 = 0x02;
+pub const LOOP: u8 = 0x03;
+pub const IF: u8 = 0x04;
+pub const ELSE: u8 = 0x05;
+pub const END: u8 = 0x0b;
+pub const BR: u8 = 0x0c;
+pub const BRIF: u8 = 0x0d;
+pub const BRTABLE: u8 = 0x0e;
+pub const RETURN: u8 = 0x0f;
+pub const CALL: u8 = 0x10;
+pub const CALLINDIRECT: u8 = 0x11;
+pub const DROP: u8 = 0x1a;
+pub const SELECT: u8 = 0x1b;
+pub const GETLOCAL: u8 = 0x20;
+pub const SETLOCAL: u8 = 0x21;
+pub const TEELOCAL: u8 = 0x22;
+pub const GETGLOBAL: u8 = 0x23;
+pub const SETGLOBAL: u8 = 0x24;
+pub const I32LOAD: u8 = 0x28;
+pub const I64LOAD: u8 = 0x29;
+pub const F32LOAD: u8 = 0x2a;
+pub const F64LOAD: u8 = 0x2b;
+pub const I32LOAD8S: u8 = 0x2c;
+pub const I32LOAD8U: u8 = 0x2d;
+pub const I32LOAD16S: u8 = 0x2e;
+pub const I32LOAD16U: u8 = 0x2f;
+pub const I64LOAD8S: u8 = 0x30;
+pub const I64LOAD8U: u8 = 0x31;
+pub const I64LOAD16S: u8 = 0x32;
+pub const I64LOAD16U: u8 = 0x33;
+pub const I64LOAD32S: u8 = 0x34;
+pub const I64LOAD32U: u8 = 0x35;
+pub const I32STORE: u8 = 0x36;
+pub const I64STORE: u8 = 0x37;
+pub const F32STORE: u8 = 0x38;
+pub const F64STORE: u8 = 0x39;
+pub const I32STORE8: u8 = 0x3a;
+pub const I32STORE16: u8 = 0x3b;
+pub const I64STORE8: u8 = 0x3c;
+pub const I64STORE16: u8 = 0x3d;
+pub const I64STORE32: u8 = 0x3e;
+pub const CURRENTMEMORY: u8 = 0x3f;
+pub const GROWMEMORY: u8 = 0x40;
+pub const I32CONST: u8 = 0x41;
+pub const I64CONST: u8 = 0x42;
+pub const F32CONST: u8 = 0x43;
+pub const F64CONST: u8 = 0x44;
+pub const I32EQZ: u8 = 0x45;
+pub const I32EQ: u8 = 0x46;
+pub const I32NE: u8 = 0x47;
+pub const I32LTS: u8 = 0x48;
+pub const I32LTU: u8 = 0x49;
+pub const I32GTS: u8 = 0x4a;
+pub const I32GTU: u8 = 0x4b;
+pub const I32LES: u8 = 0x4c;
+pub const I32LEU: u8 = 0x4d;
+pub const I32GES: u8 = 0x4e;
+pub const I32GEU: u8 = 0x4f;
+pub const I64EQZ: u8 = 0x50;
+pub const I64EQ: u8 = 0x51;
+pub const I64NE: u8 = 0x52;
+pub const I64LTS: u8 = 0x53;
+pub const I64LTU: u8 = 0x54;
+pub const I64GTS: u8 = 0x55;
+pub const I64GTU: u8 = 0x56;
+pub const I64LES: u8 = 0x57;
+pub const I64LEU: u8 = 0x58;
+pub const I64GES: u8 = 0x59;
+pub const I64GEU: u8 = 0x5a;
+
+pub const F32EQ: u8 = 0x5b;
+pub const F32NE: u8 = 0x5c;
+pub const F32LT: u8 = 0x5d;
+pub const F32GT: u8 = 0x5e;
+pub const F32LE: u8 = 0x5f;
+pub const F32GE: u8 = 0x60;
+
+pub const F64EQ: u8 = 0x61;
+pub const F64NE: u8 = 0x62;
+pub const F64LT: u8 = 0x63;
+pub const F64GT: u8 = 0x64;
+pub const F64LE: u8 = 0x65;
+pub const F64GE: u8 = 0x66;
+
+pub const I32CLZ: u8 = 0x67;
+pub const I32CTZ: u8 = 0x68;
+pub const I32POPCNT: u8 = 0x69;
+pub const I32ADD: u8 = 0x6a;
+pub const I32SUB: u8 = 0x6b;
+pub const I32MUL: u8 = 0x6c;
+pub const I32DIVS: u8 = 0x6d;
+pub const I32DIVU: u8 = 0x6e;
+pub const I32REMS: u8 = 0x6f;
+pub const I32REMU: u8 = 0x70;
+pub const I32AND: u8 = 0x71;
+pub const I32OR: u8 = 0x72;
+pub const I32XOR: u8 = 0x73;
+pub const I32SHL: u8 = 0x74;
+pub const I32SHRS: u8 = 0x75;
+pub const I32SHRU: u8 = 0x76;
+pub const I32ROTL: u8 = 0x77;
+pub const I32ROTR: u8 = 0x78;
+
+pub const I64CLZ: u8 = 0x79;
+pub const I64CTZ: u8 = 0x7a;
+pub const I64POPCNT: u8 = 0x7b;
+pub const I64ADD: u8 = 0x7c;
+pub const I64SUB: u8 = 0x7d;
+pub const I64MUL: u8 = 0x7e;
+pub const I64DIVS: u8 = 0x7f;
+pub const I64DIVU: u8 = 0x80;
+pub const I64REMS: u8 = 0x81;
+pub const I64REMU: u8 = 0x82;
+pub const I64AND: u8 = 0x83;
+pub const I64OR: u8 = 0x84;
+pub const I64XOR: u8 = 0x85;
+pub const I64SHL: u8 = 0x86;
+pub const I64SHRS: u8 = 0x87;
+pub const I64SHRU: u8 = 0x88;
+pub const I64ROTL: u8 = 0x89;
+pub const I64ROTR: u8 = 0x8a;
+pub const F32ABS: u8 = 0x8b;
+pub const F32NEG: u8 = 0x8c;
+pub const F32CEIL: u8 = 0x8d;
+pub const F32FLOOR: u8 = 0x8e;
+pub const F32TRUNC: u8 = 0x8f;
+pub const F32NEAREST: u8 = 0x90;
+pub const F32SQRT: u8 = 0x91;
+pub const F32ADD: u8 = 0x92;
+pub const F32SUB: u8 = 0x93;
+pub const F32MUL: u8 = 0x94;
+pub const F32DIV: u8 = 0x95;
+pub const F32MIN: u8 = 0x96;
+pub const F32MAX: u8 = 0x97;
+pub const F32COPYSIGN: u8 = 0x98;
+pub const F64ABS: u8 = 0x99;
+pub const F64NEG: u8 = 0x9a;
+pub const F64CEIL: u8 = 0x9b;
+pub const F64FLOOR: u8 = 0x9c;
+pub const F64TRUNC: u8 = 0x9d;
+pub const F64NEAREST: u8 = 0x9e;
+pub const F64SQRT: u8 = 0x9f;
+pub const F64ADD: u8 = 0xa0;
+pub const F64SUB: u8 = 0xa1;
+pub const F64MUL: u8 = 0xa2;
+pub const F64DIV: u8 = 0xa3;
+pub const F64MIN: u8 = 0xa4;
+pub const F64MAX: u8 = 0xa5;
+pub const F64COPYSIGN: u8 = 0xa6;
+
+pub const I32WRAPI64: u8 = 0xa7;
+pub const I32TRUNCSF32: u8 = 0xa8;
+pub const I32TRUNCUF32: u8 = 0xa9;
+pub const I32TRUNCSF64: u8 = 0xaa;
+pub const I32TRUNCUF64: u8 = 0xab;
+pub const I64EXTENDSI32: u8 = 0xac;
+pub const I64EXTENDUI32: u8 = 0xad;
+pub const I64TRUNCSF32: u8 = 0xae;
+pub const I64TRUNCUF32: u8 = 0xaf;
+pub const I64TRUNCSF64: u8 = 0xb0;
+pub const I64TRUNCUF64: u8 = 0xb1;
+pub const F32CONVERTSI32: u8 = 0xb2;
+pub const F32CONVERTUI32: u8 = 0xb3;
+pub const F32CONVERTSI64: u8 = 0xb4;
+pub const F32CONVERTUI64: u8 = 0xb5;
+pub const F32DEMOTEF64: u8 = 0xb6;
+pub const F64CONVERTSI32: u8 = 0xb7;
+pub const F64CONVERTUI32: u8 = 0xb8;
+pub const F64CONVERTSI64: u8 = 0xb9;
+pub const F64CONVERTUI64: u8 = 0xba;
+pub const F64PROMOTEF32: u8 = 0xbb;
+
+pub const I32REINTERPRETF32: u8 = 0xbc;
+pub const I64REINTERPRETF64: u8 = 0xbd;
+pub const F32REINTERPRETI32: u8 = 0xbe;
+pub const F64REINTERPRETI64: u8 = 0xbf;