forked from ground/cground
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
#ifndef INTERPRETER_H
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#define INTERPRETER_H
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#define MAX_ID_LEN 64
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#include "types.h"
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#include "parser.h"
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#include "include/uthash.h"
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typedef enum GroundRuntimeError {
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ARG_TYPE_MISMATCH, TOO_FEW_ARGS, TOO_MANY_ARGS, UNKNOWN_LABEL, UNKNOWN_VARIABLE, LIST_ERROR, STRING_ERROR, MATH_ERROR, RETURN_TYPE_MISMATCH, PREMATURE_EOF, INVALID_INSTRUCTION, FIXME
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} GroundRuntimeError;
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typedef enum GroundDebugInstructionType {
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DUMP, INSPECT, EVAL, CONTINUE, EXIT, STEP, VIEW, HELP, UNKNOWN
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} GroundDebugInstructionType;
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typedef struct GroundLabel {
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char id[MAX_ID_LEN];
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int lineNum;
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UT_hash_handle hh;
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} GroundLabel;
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typedef struct GroundVariable {
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char id[MAX_ID_LEN];
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GroundValue value;
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UT_hash_handle hh;
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} GroundVariable;
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typedef struct GroundScope {
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GroundLabel** labels;
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GroundVariable** variables;
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} GroundScope;
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typedef struct GroundDebugInstruction {
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GroundDebugInstructionType type;
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char* arg;
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} GroundDebugInstruction;
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GroundStruct parseStruct(GroundProgram* in, GroundScope* scope, size_t errorOffset);
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GroundFunction* parseFunction(GroundProgram* in, size_t errorOffset);
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GroundValue interpretGroundProgram(GroundProgram* in, GroundScope* inScope);
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GroundValue interpretGroundInstruction(GroundInstruction inst, GroundScope* scope);
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#endif
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