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2 changes: 1 addition & 1 deletion Makefile
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
comp:
lex compiler/lex.l
yacc -d compiler/grammar.y
gcc -o bin/main y.tab.c lex.yy.c compiler/create.c compiler/compiler.c compiler/codegen.c main/main.c
gcc -o bin/main y.tab.c lex.yy.c compiler/create.c compiler/compiler.c compiler/codegen.c compiler/opcode.c main/main.c
88 changes: 88 additions & 0 deletions compiler/opcode.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,88 @@
#include "../include/SVM_code.h"

OpcodeInfo dvm_opcode_info[] = {
{"FALSE", "", -1},
{"PUSHDATA1", "b", 1},
{"PUSHDATA2", "s", 1},
{"PUSHDATA4", "l", 1},
{"NEGATE", "", 0},
{"NOP", "", 1},
{"JUMP", "", -1},
{"JUMPIF", "", -1},
{"VERIFY", "", -1},
{"FAIL", "", -1},
{"TOALTSTACK", "", 1},
{"FROMALTSTACK", "", 1},
{"DROP2", "", -1},
{"DUP2", "", 1},
{"DUP3", "", 1},
{"OVER2", "", 1},
{"ROT2", "", 1},
{"SWAP2", "", 1},
{"IFDUP", "", 1},
{"DEPTH", "", 1},
{"DROP", "", -1},
{"DUP", "", 1},
{"NIP", "", 1},
{"OVER", "", 1},
{"PICK", "", 1},
{"ROLL", "", 1},
{"ROT", "", 1},
{"SWAP", "", 1},
{"TUCK", "", 1},
{"CAT", "", 1},
{"SUBSTR", "", 1},
{"LEFT", "", 1},
{"RIGHT", "", 1},
{"SIZE", "", 1},
{"CATPUSHDATA", "", 1},
{"INVERT", "", 1},
{"AND", "", -1},
{"OR", "", -1},
{"XOR", "", -1},
{"EQUAL", "", -1},
{"EQUALVERIFY", "", -1},
{"ADD1", "", -1},
{"SUB1", "", -1},
{"MUL2", "", -1},
{"DIV2", "", -1},
{"NEGATE", "", -1},
{"ABS", "", 0},
{"NOT", "", 0},
{"NOTEQUAL0", "", 0},
{"ADD", "", -1},
{"SUB", "", -1},
{"MUL", "", -1},
{"DIV", "", -1},
{"MOD", "", -1},
{"LSHIFT", "", -1},
{"RSHIFT", "", -1},
{"BOOLAND", "", -1},
{"BOOLOR", "", -1},
{"NUMEQUAL", "", -1},
{"NUMEQUALVERIFY", "", -1},
{"NUMNOTEQUAL", "", -1},
{"LESSTHAN", "", -1},
{"GREATERTHAN", "", -1},
{"LESSTHANOREQUAL", "", -1},
{"GREATERTHANOREQUAL", "", -1},
{"MIN", "", -1},
{"MAX", "", -1},
{"WITHIN", "", -1},
/**********/
{"SHA256", "", 0},
{"SHA3", "", 0},
{"HASH160", "", 0},
{"CHECKSIG", "", -1},
{"CHECKMULTISIG", "", -1},
{"TXSIGHASH", "", 0},
/**********/
{"CHECKOUTPUT", "", -1},
{"ASSET", "", -1},
{"AMOUNT", "", -1},
{"PROGRAM", "", -1},
{"INDEX", "", -1},
{"ENTRYID", "", -1},
{"OUTPUTID", "", -1},
{"BLOCKHEIGHT", "", -1},
};
97 changes: 97 additions & 0 deletions include/SVM_code.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,97 @@
#ifndef _SVMCODE_H_
#define _SVMCODE_H_

typedef enum {
FALSE = 1,
PUSHDATA1,
PUSHDATA2,
PUSHDATA4,
NEGATE1,
NOP,
JUMP,
JUMPIF,
VERIFY,
FAIL,
TOALTSTACK,
FROMALTSTACK,
DROP2,
DUP2,
DUP3,
OVER2,
ROT2,
SWAP2,
IFDUP,
DEPTH,
DROP,
DUP,
NIP,
OVER,
PICK,
ROLL,
ROT,
SWAP,
TUCK,
CAT,
SUBSTR,
LEFT,
RIGHT,
SIZE,
CATPUSHDATA,
INVERT,
AND,
OR,
XOR,
EQUAL,
EQUALVERIFY,
ADD1,
SUB1,
MUL2,
DIV2,
NEGATE,
ABS,
NOT,
NOTEQUAL0,
ADD,
SUB,
MUL,
DIV,
MOD,
LSHIFT,
RSHIFT,
BOOLAND,
BOOLOR,
NUMEQUAL,
NUMEQUALVERIFY,
NUMNOTEQUAL,
LESSTHAN,
GREATERTHAN,
LESSTHANOREQUAL,
GREATERTHANOREQUAL,
MIN,
MAX,
WITHIN,
/**********/
SHA256,
SHA3,
HASH160,
CHECKSIG,
CHECKMULTISIG,
TXSIGHASH,
/**********/
CHECKOUTPUT,
ASSET,
AMOUNT,
PROGRAM,
INDEX,
ENTRYID,
OUTPUTID,
BLOCKHEIGHT
}SVM_Opcode;

typedef struct {
char *mnemonic;
char *parameter;
int stack_increment;
} OpcodeInfo;

#endif