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changed System to be a class instead of an instance of a system dictionary

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hyunghwan.chung
2017-03-22 16:55:41 +00:00
parent 46ba3bb3f5
commit 65722cf89b
5 changed files with 113 additions and 102 deletions
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39
moo/lib/gc.c
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@ -81,16 +81,16 @@ typedef struct kernel_class_info_t kernel_class_info_t;
static kernel_class_info_t kernel_classes[] =
{
{ 4, { 'A','p','e','x' }, MOO_OFFSETOF(moo_t,_apex) },
{ 15, { 'U','n','d','e','f','i','n','e','d','O','b','j','e','c','t' }, MOO_OFFSETOF(moo_t,_undefined_object) },
{ 5, { 'C','l','a','s','s' }, MOO_OFFSETOF(moo_t,_class) },
{ 6, { 'O','b','j','e','c','t' }, MOO_OFFSETOF(moo_t,_object) },
{ 6, { 'S','t','r','i','n','g' }, MOO_OFFSETOF(moo_t,_string) },
{ 4, { 'A','p','e','x' }, MOO_OFFSETOF(moo_t, _apex) },
{ 15, { 'U','n','d','e','f','i','n','e','d','O','b','j','e','c','t' }, MOO_OFFSETOF(moo_t, _undefined_object) },
{ 5, { 'C','l','a','s','s' }, MOO_OFFSETOF(moo_t, _class) },
{ 6, { 'O','b','j','e','c','t' }, MOO_OFFSETOF(moo_t, _object) },
{ 6, { 'S','t','r','i','n','g' }, MOO_OFFSETOF(moo_t, _string) },
{ 6, { 'S','y','m','b','o','l' }, MOO_OFFSETOF(moo_t,_symbol) },
{ 5, { 'A','r','r','a','y' }, MOO_OFFSETOF(moo_t,_array) },
{ 9, { 'B','y','t','e','A','r','r','a','y' }, MOO_OFFSETOF(moo_t,_byte_array) },
{ 9, { 'S','y','m','b','o','l','S','e','t' }, MOO_OFFSETOF(moo_t,_symbol_set) },
{ 6, { 'S','y','m','b','o','l' }, MOO_OFFSETOF(moo_t, _symbol) },
{ 5, { 'A','r','r','a','y' }, MOO_OFFSETOF(moo_t, _array) },
{ 9, { 'B','y','t','e','A','r','r','a','y' }, MOO_OFFSETOF(moo_t, _byte_array) },
{ 9, { 'S','y','m','b','o','l','S','e','t' }, MOO_OFFSETOF(moo_t, _symbol_set) },
{ 10, { 'D','i','c','t','i','o','n','a','r','y' }, MOO_OFFSETOF(moo_t, _dictionary) },
{ 16, { 'S','y','s','t','e','m','D','i','c','t','i','o','n','a','r','y' }, MOO_OFFSETOF(moo_t, _system_dictionary) },
@ -113,7 +113,9 @@ static kernel_class_info_t kernel_classes[] =
{ 12, { 'S','m','a','l','l','I','n','t','e','g','e','r' }, MOO_OFFSETOF(moo_t, _small_integer) },
{ 20, { 'L','a','r','g','e','P','o','s','i','t','i','v','e','I','n','t','e','g','e','r' }, MOO_OFFSETOF(moo_t, _large_positive_integer) },
{ 20, { 'L','a','r','g','e','N','e','g','a','t','i','v','e','I','n','t','e','g','e','r' }, MOO_OFFSETOF(moo_t, _large_negative_integer) }
{ 20, { 'L','a','r','g','e','N','e','g','a','t','i','v','e','I','n','t','e','g','e','r' }, MOO_OFFSETOF(moo_t, _large_negative_integer) },
{ 6, { 'S','y','s','t','e','m' }, MOO_OFFSETOF(moo_t, _system) },
};
/* -----------------------------------------------------------------------
@ -168,7 +170,7 @@ static int ignite_1 (moo_t* moo)
* Character
* SmallIntger
* -------------------------------------------------------------- */
moo->_apex = alloc_kernel_class (moo, 1, MOO_CLASS_SPEC_MAKE(0, 0, MOO_OBJ_TYPE_OOP));
moo->_apex = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 0, MOO_OBJ_TYPE_OOP));
moo->_undefined_object = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 0, MOO_OBJ_TYPE_OOP));
moo->_object = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 0, MOO_OBJ_TYPE_OOP));
moo->_string = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 1, MOO_OBJ_TYPE_CHAR));
@ -203,6 +205,8 @@ static int ignite_1 (moo_t* moo)
moo->_large_positive_integer = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 1, MOO_OBJ_TYPE_LIWORD));
moo->_large_negative_integer = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 1, MOO_OBJ_TYPE_LIWORD));
moo->_system = alloc_kernel_class (moo, 0, MOO_CLASS_SPEC_MAKE(0, 0, MOO_OBJ_TYPE_OOP));
if (!moo->_apex || !moo->_undefined_object ||
!moo->_object || !moo->_string ||
@ -218,7 +222,7 @@ static int ignite_1 (moo_t* moo)
!moo->_true_class || !moo->_false_class ||
!moo->_character || !moo->_small_integer ||
!moo->_large_positive_integer || !moo->_large_negative_integer) return -1;
!moo->_large_positive_integer || !moo->_large_negative_integer || !moo->_system) return -1;
MOO_OBJ_SET_CLASS (moo->_nil, (moo_oop_t)moo->_undefined_object);
return 0;
@ -267,8 +271,8 @@ static int ignite_2 (moo_t* moo)
moo->processor->tally = MOO_SMOOI_TO_OOP(0);
moo->processor->active = moo->nil_process;
/* Export the system dictionary via the first class variable of the Stix class */
moo->_apex->slot[0] = (moo_oop_t)moo->sysdic;
/* Attach the system dictionary to the nsdic field of the System class */
moo->_system->nsdic = moo->sysdic;
return 0;
}
@ -276,8 +280,6 @@ static int ignite_2 (moo_t* moo)
static int ignite_3 (moo_t* moo)
{
/* Register kernel classes manually created so far to the system dictionary */
static moo_ooch_t str_system[] = { 'S','y','s','t','e', 'm' };
static moo_ooch_t str_processor[] = { 'P', 'r', 'o', 'c', 'e', 's', 's', 'o', 'r' };
static moo_ooch_t str_dicnew[] = { 'n', 'e', 'w', ':' };
static moo_ooch_t str_dicputassoc[] = { 'p', 'u', 't', '_', 'a', 's', 's', 'o', 'c', ':' };
@ -297,11 +299,6 @@ static int ignite_3 (moo_t* moo)
moo_ptr++;
}
/* Make the system dictionary available as the global name 'System' */
sym = moo_makesymbol (moo, str_system, MOO_COUNTOF(str_system));
if (!sym) return -1;
if (!moo_putatsysdic(moo, sym, (moo_oop_t)moo->sysdic)) return -1;
/* Make the process scheduler avaialble as the global name 'Processor' */
sym = moo_makesymbol (moo, str_processor, MOO_COUNTOF(str_processor));
if (!sym) return -1;

2
moo/lib/moo.h
View File

@ -992,6 +992,8 @@ struct moo_t
moo_oop_class_t _large_positive_integer; /* LargePositiveInteger */
moo_oop_class_t _large_negative_integer; /* LargeNegativeInteger */
moo_oop_class_t _system;
/* =============================================================
* END KERNEL CLASSES
* ============================================================= */