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now a complete JIT compiler and ByteCode compiler for the def rules in the abstract syntax. there might be some bugs yet to be found, meta variables and computation under lambda is only partially supported

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kr.angelov
2014-09-25 10:35:06 +00:00
parent 928217f9d9
commit 14e6eec5ec
12 changed files with 809 additions and 572 deletions
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34
src/runtime/c/pgf/data.h
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@@ -76,7 +76,7 @@ typedef struct {
PgfEquations* defns; // maybe null
PgfExprProb ep;
void* predicate;
void* function;
size_t closure_id;
} PgfAbsFun;
extern GU_DECLARE_TYPE(PgfAbsFun, abstract);
@@ -95,31 +95,31 @@ typedef struct {
extern GU_DECLARE_TYPE(PgfAbsCat, abstract);
typedef struct PgfEvalGates PgfEvalGates;
typedef struct {
PgfCId name;
PgfFlags* aflags;
PgfCIdMap* funs; // |-> PgfAbsFun*
PgfCIdMap* cats; // |-> PgfAbsCat*
PgfAbsFun* abs_lin_fun;
PgfEvalGates* eval_gates;
} PgfAbstr;
typedef enum {
PGF_INSTR_ENTER,
PGF_INSTR_CASE,
PGF_INSTR_CASE_LIT,
PGF_INSTR_ALLOC,
PGF_INSTR_PUT_CONSTR,
PGF_INSTR_PUT_FUN,
PGF_INSTR_PUT_CLOSURE,
PGF_INSTR_PUT_LIT,
PGF_INSTR_SET,
PGF_INSTR_SET_PAD,
PGF_INSTR_PUSH,
PGF_INSTR_EVAL,
PGF_INSTR_CALL,
PGF_INSTR_FAIL,
PGF_INSTR_UPDATE,
PGF_INSTR_RET
PGF_INSTR_CHECK_ARGS = 0,
PGF_INSTR_CASE = 1,
PGF_INSTR_CASE_LIT = 2,
PGF_INSTR_ALLOC = 3,
PGF_INSTR_PUT_CONSTR = 4,
PGF_INSTR_PUT_CLOSURE = 5,
PGF_INSTR_PUT_LIT = 6,
PGF_INSTR_SET = 7,
PGF_INSTR_SET_PAD = 8,
PGF_INSTR_PUSH = 9,
PGF_INSTR_EVAL = 10,
PGF_INSTR_RET = 13,
PGF_INSTR_FAIL = 15
} PgfInstruction;
struct PgfPGF {