61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
#ifndef WL_ASSEMBLE_INCLUDED
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#define WL_ASSEMBLE_INCLUDED
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#ifndef WL_AMALGAMATION
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#include "public.h"
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#include "parse.h"
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#endif
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enum {
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OPCODE_NOPE = 0x00,
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OPCODE_EXIT = 0x23,
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OPCODE_GROUP = 0x25,
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OPCODE_GPOP = 0x26,
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OPCODE_GPRINT = 0x27,
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OPCODE_GTRUNC = 0x28,
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OPCODE_GCOALESCE = 0x29,
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OPCODE_GOVERWRITE = 0x2A,
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OPCODE_GPACK = 0x2B,
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OPCODE_PUSHI = 0x01,
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OPCODE_PUSHF = 0x02,
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OPCODE_PUSHS = 0x03,
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OPCODE_PUSHV = 0x04,
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OPCODE_PUSHA = 0x05,
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OPCODE_PUSHM = 0x06,
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OPCODE_PUSHN = 0x21,
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OPCODE_POP = 0x07,
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OPCODE_NEG = 0x08,
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OPCODE_EQL = 0x09,
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OPCODE_NQL = 0x0A,
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OPCODE_LSS = 0x0B,
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OPCODE_GRT = 0x0C,
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OPCODE_ADD = 0x0D,
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OPCODE_SUB = 0x0E,
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OPCODE_MUL = 0x0F,
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OPCODE_DIV = 0x10,
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OPCODE_MOD = 0x11,
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OPCODE_SETV = 0x12,
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OPCODE_JUMP = 0x13,
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OPCODE_JIFP = 0x14,
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OPCODE_CALL = 0x15,
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OPCODE_RET = 0x16,
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OPCODE_APPEND = 0x17,
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OPCODE_INSERT1 = 0x18,
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OPCODE_INSERT2 = 0x19,
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OPCODE_SELECT = 0x20,
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OPCODE_PRINT = 0x24,
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OPCODE_SYSVAR = 0x2C,
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OPCODE_SYSCALL = 0x2D,
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};
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typedef struct {
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WL_Program program;
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int errlen;
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} AssembleResult;
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int parse_program_header(WL_Program p, String *code, String *data, char *errbuf, int errmax);
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void print_program(WL_Program program);
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char *print_instruction(char *p, char *data);
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AssembleResult assemble(Node *root, WL_Arena *arena, char *errbuf, int errmax);
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#endif // WL_ASSEMBLE_INCLUDED
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