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Generate bytecode while parsing

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This commit is contained in:
Ilmir Usmanov
2014-07-22 20:49:51 +04:00
parent 9a0b54313d
commit efb7009cfb
16 changed files with 1882 additions and 3281 deletions
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src/libcoreint/opcode-structures.h
+152 -36
View File
@@ -166,6 +166,11 @@ OP_CODE_DECL (b_xor, T_IDX_IDX_IDX,
var_left,
var_right)
/** dst = ~ R */
OP_CODE_DECL (b_not, T_IDX_IDX,
dst,
var_right)
// Binary logical operators.
// Operands are booleans.
// Return boolean.
@@ -182,6 +187,11 @@ OP_CODE_DECL (logical_or, T_IDX_IDX_IDX,
var_left,
var_right)
/** dst = ! R */
OP_CODE_DECL (logical_not, T_IDX_IDX,
dst,
var_right)
// Equality operations.
/** dst = L == R. */
@@ -234,6 +244,18 @@ OP_CODE_DECL (greater_or_equal_than, T_IDX_IDX_IDX,
var_left,
var_right)
/** dst = L instanceof R. */
OP_CODE_DECL (instanceof, T_IDX_IDX_IDX,
dst,
var_left,
var_right)
/** dst = L in R. */
OP_CODE_DECL (in, T_IDX_IDX_IDX,
dst,
var_left,
var_right)
// Assignment operators.
// Assign value to LEFT operand based on value of RIGHT operand.
@@ -244,22 +266,43 @@ OP_CODE_DECL (assignment, T_IDX_IDX,
// Functions calls, declarations and argument handling
/** name(arg1); */
OP_CODE_DECL (call_1, T_IDX_IDX,
/** a = name(); */
OP_CODE_DECL (call_0, T_IDX_IDX,
lhs,
name_lit_idx)
/** a = name(arg1); */
OP_CODE_DECL (call_1, T_IDX_IDX_IDX,
lhs,
name_lit_idx,
arg1_lit_idx)
/** name(arg1, arg2); */
OP_CODE_DECL (call_2, T_IDX_IDX_IDX,
name_lit_idx,
arg1_lit_idx,
arg2_lit_idx)
/** name(arg1, arg2, ... */
/** a = name(arg1, ... */
OP_CODE_DECL (call_n, T_IDX_IDX_IDX,
lhs,
name_lit_idx,
arg1_lit_idx,
arg2_lit_idx)
arg1_lit_idx)
/** a = new name(); */
OP_CODE_DECL (construct_0, T_IDX_IDX,
lhs,
name_lit_idx)
/** a = new name(arg1); */
OP_CODE_DECL (construct_1, T_IDX_IDX_IDX,
lhs,
name_lit_idx,
arg1_lit_idx)
/** a = new name(arg1, ... */
OP_CODE_DECL (construct_n, T_IDX_IDX_IDX,
lhs,
name_lit_idx,
arg1_lit_idx)
/** name(); */
OP_CODE_DECL (func_decl_0, T_IDX,
name_lit_idx)
/** name(arg1); */
OP_CODE_DECL (func_decl_1, T_IDX_IDX,
@@ -278,19 +321,27 @@ OP_CODE_DECL (func_decl_n, T_IDX_IDX_IDX,
arg1_lit_idx,
arg2_lit_idx)
/** ..., arg1, ... */
OP_CODE_DECL (varg_1, T_IDX,
/** a = name(); */
OP_CODE_DECL (func_expr_0, T_IDX_IDX,
lhs,
name_lit_idx)
/** a = name(arg1); */
OP_CODE_DECL (func_expr_1, T_IDX_IDX_IDX,
lhs,
name_lit_idx,
arg1_lit_idx)
/** a = name(arg1, ... */
OP_CODE_DECL (func_expr_n, T_IDX_IDX_IDX,
lhs,
name_lit_idx,
arg1_lit_idx)
/** ..., arg1); */
OP_CODE_DECL (varg_1_end, T_IDX,
arg1_lit_idx)
/** ..., arg1, arg2, ... */
OP_CODE_DECL (varg_2, T_IDX_IDX,
arg1_lit_idx,
arg2_lit_idx)
/** ..., arg1, arg2); */
OP_CODE_DECL (varg_2_end, T_IDX_IDX,
arg1_lit_idx,
@@ -356,26 +407,91 @@ OP_CODE_DECL (loop_postcond, T_IDX_IDX,
condition,
body_root)
///** for vars...in iter, state, ctl */
//OP_CODE_DECL (loop_init, T_IDX_IDX_IDX,
// start_idx, stop_idx, step_idx)
///** loop (condition) */
//OP_CODE_DECL (loop_cond_pre_begin, T_IDX_IDX,
// condition, body_root)
///** i++;*/
//OP_CODE_DECL (loop_cond_pre_end, T_IDX,
// iterator, body_root)
/** a = [] */
OP_CODE_DECL (array_0, T_IDX,
lhs)
// Property accessors (array, objects, strings)
/** Array ops for ILMIR*/
//OP_CODE_DECL (array_copy, T_IDX_IDX, /** L = R */
// var_left, var_right)
//OP_CODE_DECL (array_set, T_IDX_IDX_IDX, /** array[index] = src */
// dst, var_left, var_right)
//OP_CODE_DECL (array_get, T_IDX_IDX_IDX, /** dst = array[index] */
// dst, array, index)
/** a = [b] */
OP_CODE_DECL (array_1, T_IDX_IDX,
lhs,
elem1)
//// TODO
/** a = [b, c] */
OP_CODE_DECL (array_2, T_IDX_IDX_IDX,
lhs,
elem1,
elem2)
/** a = [b, c ... */
OP_CODE_DECL (array_n, T_IDX_IDX_IDX,
lhs,
elem1,
elem2)
/** a = b : c */
OP_CODE_DECL (prop, T_IDX_IDX_IDX,
lhs,
name,
value)
/** a = b.c OR a = b[c] */
OP_CODE_DECL (prop_access, T_IDX_IDX_IDX,
lhs,
obj,
prop)
/** a = get prop () */
OP_CODE_DECL (prop_get_decl, T_IDX_IDX,
lhs,
prop)
/** a = set prop (arg) */
OP_CODE_DECL (prop_set_decl, T_IDX_IDX_IDX,
lhs,
prop,
arg)
/** a = { } */
OP_CODE_DECL (obj_0, T_IDX,
lhs)
/** a = { b } */
OP_CODE_DECL (obj_1, T_IDX_IDX,
lhs,
arg1)
/** a = { b, c } */
OP_CODE_DECL (obj_2, T_IDX_IDX_IDX,
lhs,
arg1,
arg2)
/** a = { b, c ... */
OP_CODE_DECL (obj_n, T_IDX_IDX_IDX,
lhs,
arg1,
arg2)
/** a = this */
OP_CODE_DECL (this, T_IDX,
lhs)
/** a = delete b */
OP_CODE_DECL (delete, T_IDX_IDX,
lhs,
obj)
/** a = delete b */
OP_CODE_DECL (typeof, T_IDX_IDX,
lhs,
obj)
/** with (b) { */
OP_CODE_DECL (with, T_IDX,
expr)
/** } */
OP_CODE_DECL_VOID (end_with)
// Variable declaration
OP_CODE_DECL (decl_var, T_IDX,
src/libcoreint/opcodes.c
+62 -8
View File
@@ -22,19 +22,42 @@ void opfunc_loop_init_num (OPCODE opdata __unused, struct __int_data *int_data _
void opfunc_loop_precond_begin_num (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_loop_precond_end_num (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_loop_postcond (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_call_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_call_0 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_call_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_construct_0 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_construct_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_construct_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_decl_0 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_decl_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_decl_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_decl_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_varg_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_expr_0 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_expr_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_func_expr_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_varg_1_end (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_varg_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_varg_2_end (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_varg_3 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_varg_3_end (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_retval (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_ret (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_array_0 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_array_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_array_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_array_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_obj_0 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_obj_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_obj_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_obj_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_prop (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_prop_access (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_prop_get_decl (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_prop_set_decl (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_this (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_delete (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_typeof (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_with (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_end_with (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_decl_var (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_nop (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_equal_value (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_not_equal_value (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
@@ -44,6 +67,8 @@ void opfunc_less_than (OPCODE opdata __unused, struct __int_data *int_data __unu
void opfunc_greater_than (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_less_or_equal_than (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_greater_or_equal_than (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_instanceof (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_in (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void
opfunc_assignment(OPCODE opdata __unused,
@@ -54,9 +79,11 @@ opfunc_assignment(OPCODE opdata __unused,
void opfunc_logical_and (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_logical_or (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_logical_not (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_and (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_or (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_xor (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_not (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_shift_left (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_shift_right (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
void opfunc_b_shift_uright (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
@@ -124,8 +151,10 @@ GETOP_IMPL_3 (b_shift_uright, dst, var_left, var_right)
GETOP_IMPL_3 (b_and, dst, var_left, var_right)
GETOP_IMPL_3 (b_or, dst, var_left, var_right)
GETOP_IMPL_3 (b_xor, dst, var_left, var_right)
GETOP_IMPL_2 (b_not, dst, var_right)
GETOP_IMPL_3 (logical_and, dst, var_left, var_right)
GETOP_IMPL_3 (logical_or, dst, var_left, var_right)
GETOP_IMPL_2 (logical_not, dst, var_right)
GETOP_IMPL_3 (equal_value, dst, var_left, var_right)
GETOP_IMPL_3 (not_equal_value, dst, var_left, var_right)
GETOP_IMPL_3 (equal_value_type, dst, var_left, var_right)
@@ -134,16 +163,23 @@ GETOP_IMPL_3 (less_than, dst, var_left, var_right)
GETOP_IMPL_3 (greater_than, dst, var_left, var_right)
GETOP_IMPL_3 (less_or_equal_than, dst, var_left, var_right)
GETOP_IMPL_3 (greater_or_equal_than, dst, var_left, var_right)
GETOP_IMPL_3 (instanceof, dst, var_left, var_right)
GETOP_IMPL_3 (in, dst, var_left, var_right)
GETOP_IMPL_2 (assignment, value_left, value_right)
GETOP_IMPL_2 (call_1, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_3 (call_2, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
GETOP_IMPL_3 (call_n, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
GETOP_IMPL_2 (call_0, lhs, name_lit_idx)
GETOP_IMPL_3 (call_1, lhs, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_3 (call_n, lhs, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_2 (construct_0, lhs, name_lit_idx)
GETOP_IMPL_3 (construct_1, lhs, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_3 (construct_n, lhs, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_1 (func_decl_0, name_lit_idx)
GETOP_IMPL_2 (func_decl_1, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_3 (func_decl_2, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
GETOP_IMPL_3 (func_decl_n, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
GETOP_IMPL_1 (varg_1, arg1_lit_idx)
GETOP_IMPL_2 (func_expr_0, lhs, name_lit_idx)
GETOP_IMPL_3 (func_expr_1, lhs, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_3 (func_expr_n, lhs, name_lit_idx, arg1_lit_idx)
GETOP_IMPL_1 (varg_1_end, arg1_lit_idx)
GETOP_IMPL_2 (varg_2, arg1_lit_idx, arg2_lit_idx)
GETOP_IMPL_2 (varg_2_end, arg1_lit_idx, arg2_lit_idx)
GETOP_IMPL_3 (varg_3, arg1_lit_idx, arg2_lit_idx, arg3_lit_idx)
GETOP_IMPL_3 (varg_3_end, arg1_lit_idx, arg2_lit_idx, arg3_lit_idx)
@@ -155,4 +191,22 @@ GETOP_IMPL_3 (loop_init_num, start, stop, step)
GETOP_IMPL_2 (loop_precond_begin_num, condition, after_loop_op)
GETOP_IMPL_3 (loop_precond_end_num, iterator, step, precond_begin)
GETOP_IMPL_2 (loop_postcond, condition, body_root)
GETOP_IMPL_1 (array_0, lhs)
GETOP_IMPL_2 (array_1, lhs, elem1)
GETOP_IMPL_3 (array_2, lhs, elem1, elem2)
GETOP_IMPL_3 (array_n, lhs, elem1, elem2)
GETOP_IMPL_3 (prop, lhs, name, value)
GETOP_IMPL_3 (prop_access, lhs, obj, prop)
GETOP_IMPL_2 (prop_get_decl, lhs, prop)
GETOP_IMPL_3 (prop_set_decl, lhs, prop, arg)
GETOP_IMPL_1 (obj_0, lhs)
GETOP_IMPL_2 (obj_1, lhs, arg1)
GETOP_IMPL_3 (obj_2, lhs, arg1, arg2)
GETOP_IMPL_3 (obj_n, lhs, arg1, arg2)
GETOP_IMPL_1 (this, lhs)
GETOP_IMPL_2 (delete, lhs, obj)
GETOP_IMPL_2 (typeof, lhs, obj)
GETOP_IMPL_1 (with, expr)
GETOP_IMPL_0 (end_with)
GETOP_IMPL_1 (decl_var, variable)
src/libcoreint/opcodes.h
+36 -6
View File
@@ -42,21 +42,46 @@ typedef void (*opfunc)(OPCODE, struct __int_data *);
op(loop_postcond)
#define OP_CALLS_AND_ARGS(op) \
op(call_0) \
op(call_1) \
op(call_2) \
op(call_n) \
op(construct_0) \
op(construct_1) \
op(construct_n) \
op(func_decl_0) \
op(func_decl_1) \
op(func_decl_2) \
op(func_decl_n) \
op(varg_1) \
op(func_expr_0) \
op(func_expr_1) \
op(func_expr_n) \
op(varg_1_end) \
op(varg_2) \
op(varg_2_end) \
op(varg_3) \
op(varg_3_end) \
op(retval) \
op(ret)
#define OP_INITS(op) \
op(array_0) \
op(array_1) \
op(array_2) \
op(array_n) \
op(prop) \
op(prop_access) \
op(prop_get_decl) \
op(prop_set_decl) \
op(obj_0) \
op(obj_1) \
op(obj_2) \
op(obj_n) \
op(this) \
op(delete) \
op(typeof) \
op(with) \
op(end_with) \
op(decl_var)
#define OP_ASSIGNMENTS(op) \
op(assignment)
@@ -68,11 +93,13 @@ typedef void (*opfunc)(OPCODE, struct __int_data *);
#define OP_B_BITWISE(op) \
op(b_and) \
op(b_or) \
op(b_xor)
op(b_xor) \
op(b_not)
#define OP_B_LOGICAL(op) \
op(logical_and) \
op(logical_or)
op(logical_or) \
op(logical_not)
#define OP_EQUALITY(op) \
op(equal_value) \
@@ -84,7 +111,9 @@ typedef void (*opfunc)(OPCODE, struct __int_data *);
op(less_than) \
op(greater_than) \
op(less_or_equal_than) \
op(greater_or_equal_than)
op(greater_or_equal_than) \
op(instanceof) \
op(in)
#define OP_ARITHMETIC(op) \
op(addition) \
@@ -106,6 +135,7 @@ typedef void (*opfunc)(OPCODE, struct __int_data *);
#define OP_LIST(op) \
OP_LOOPS(op) \
OP_CALLS_AND_ARGS(op) \
OP_INITS(op) \
OP_ASSIGNMENTS(op) \
OP_B_LOGICAL(op) \
OP_B_BITWISE(op) \