2009-08-17 16:37:04 -04:00
|
|
|
namespace factor
|
|
|
|
{
|
|
|
|
|
2009-10-15 06:51:11 -04:00
|
|
|
struct growable_array;
|
2009-11-02 19:10:34 -05:00
|
|
|
struct code_root;
|
2009-10-15 06:51:11 -04:00
|
|
|
|
2009-10-05 04:27:28 -04:00
|
|
|
struct factor_vm
|
2009-09-27 15:09:09 -04:00
|
|
|
{
|
2011-10-25 02:46:34 -04:00
|
|
|
//
|
|
|
|
// vvvvvv
|
|
|
|
// THESE FIELDS ARE ACCESSED DIRECTLY FROM FACTOR. See:
|
|
|
|
// basis/vm/vm.factor
|
|
|
|
// basis/compiler/constants/constants.factor
|
2009-10-07 09:33:54 -04:00
|
|
|
|
2010-03-26 22:44:43 -04:00
|
|
|
/* Current context */
|
2009-10-16 12:39:22 -04:00
|
|
|
context *ctx;
|
2010-03-26 22:44:43 -04:00
|
|
|
|
|
|
|
/* Spare context -- for callbacks */
|
|
|
|
context *spare_ctx;
|
|
|
|
|
2009-10-07 09:33:54 -04:00
|
|
|
/* New objects are allocated here */
|
2009-10-20 23:20:49 -04:00
|
|
|
nursery_space nursery;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
|
|
|
/* Add this to a shifted address to compute write barrier offsets */
|
2009-09-27 15:09:09 -04:00
|
|
|
cell cards_offset;
|
|
|
|
cell decks_offset;
|
2009-09-03 14:41:19 -04:00
|
|
|
|
2011-10-25 02:46:34 -04:00
|
|
|
/* cdecl signal handler address, used by signal handler subprimitives */
|
|
|
|
cell signal_handler_addr;
|
|
|
|
|
2010-03-18 05:06:00 -04:00
|
|
|
/* Various special objects, accessed by special-object and
|
|
|
|
set-special-object primitives */
|
2009-10-23 01:33:53 -04:00
|
|
|
cell special_objects[special_object_count];
|
2009-10-07 09:33:54 -04:00
|
|
|
|
2011-10-25 02:46:34 -04:00
|
|
|
// THESE FIELDS ARE ACCESSED DIRECTLY FROM FACTOR.
|
|
|
|
// ^^^^^^
|
|
|
|
//
|
|
|
|
|
2009-10-07 09:33:54 -04:00
|
|
|
/* Data stack and retain stack sizes */
|
2010-03-26 22:44:43 -04:00
|
|
|
cell datastack_size, retainstack_size, callstack_size;
|
|
|
|
|
|
|
|
/* Stack of callback IDs */
|
|
|
|
std::vector<int> callback_ids;
|
|
|
|
|
|
|
|
/* Next callback ID */
|
|
|
|
int callback_id;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
2011-05-20 18:11:50 -04:00
|
|
|
/* List of callback function descriptors for PPC */
|
|
|
|
std::list<void **> function_descriptors;
|
|
|
|
|
2010-03-26 22:44:43 -04:00
|
|
|
/* Pooling unused contexts to make context allocation cheaper */
|
2010-09-17 23:52:27 -04:00
|
|
|
std::list<context *> unused_contexts;
|
2010-03-26 22:44:43 -04:00
|
|
|
|
|
|
|
/* Active contexts, for tracing by the GC */
|
|
|
|
std::set<context *> active_contexts;
|
2009-09-27 15:09:09 -04:00
|
|
|
|
2009-10-18 21:26:21 -04:00
|
|
|
/* Canonical truth value. In Factor, 't' */
|
|
|
|
cell true_object;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
2010-01-05 21:47:36 -05:00
|
|
|
/* External entry points */
|
|
|
|
c_to_factor_func_type c_to_factor_func;
|
|
|
|
|
2009-10-07 09:33:54 -04:00
|
|
|
/* Is call counting enabled? */
|
2011-10-27 23:24:51 -04:00
|
|
|
bool counting_profiler_p;
|
2011-10-21 00:00:25 -04:00
|
|
|
/* Is sampling profiler enabled? */
|
2011-10-27 23:24:51 -04:00
|
|
|
bool sampling_profiler_p;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
2010-09-02 23:55:52 -04:00
|
|
|
/* Global variables used to pass fault handler state from signal handler
|
|
|
|
to VM */
|
2011-10-25 18:42:08 -04:00
|
|
|
bool signal_resumable;
|
2009-10-07 09:33:54 -04:00
|
|
|
cell signal_number;
|
|
|
|
cell signal_fault_addr;
|
|
|
|
unsigned int signal_fpu_status;
|
2011-10-21 00:00:25 -04:00
|
|
|
bool safepoint_fep;
|
|
|
|
cell safepoint_sample_count;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
|
|
|
/* GC is off during heap walking */
|
|
|
|
bool gc_off;
|
|
|
|
|
|
|
|
/* Data heap */
|
|
|
|
data_heap *data;
|
|
|
|
|
2009-10-07 09:40:28 -04:00
|
|
|
/* Code heap */
|
|
|
|
code_heap *code;
|
|
|
|
|
2009-10-16 12:39:22 -04:00
|
|
|
/* Pinned callback stubs */
|
|
|
|
callback_heap *callbacks;
|
|
|
|
|
2009-10-07 09:33:54 -04:00
|
|
|
/* Only set if we're performing a GC */
|
|
|
|
gc_state *current_gc;
|
|
|
|
|
2009-11-23 19:51:08 -05:00
|
|
|
/* Mark stack */
|
|
|
|
std::vector<cell> mark_stack;
|
|
|
|
|
2009-10-27 04:32:28 -04:00
|
|
|
/* If not NULL, we push GC events here */
|
|
|
|
std::vector<gc_event> *gc_events;
|
|
|
|
|
2009-10-07 09:33:54 -04:00
|
|
|
/* If a runtime function needs to call another function which potentially
|
2009-11-02 19:10:34 -05:00
|
|
|
allocates memory, it must wrap any references to the data and code
|
|
|
|
heaps with data_root and code_root smart pointers, which register
|
|
|
|
themselves here. See data_roots.hpp and code_roots.hpp */
|
2009-11-06 06:30:37 -05:00
|
|
|
std::vector<data_root_range> data_roots;
|
2009-11-02 19:10:34 -05:00
|
|
|
std::vector<cell> bignum_roots;
|
|
|
|
std::vector<code_root *> code_roots;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
|
|
|
/* Debugger */
|
2011-10-21 00:00:25 -04:00
|
|
|
bool fep_p;
|
2009-10-07 09:33:54 -04:00
|
|
|
bool fep_disabled;
|
|
|
|
bool full_output;
|
|
|
|
|
|
|
|
/* Canonical bignums */
|
|
|
|
cell bignum_zero;
|
|
|
|
cell bignum_pos_one;
|
|
|
|
cell bignum_neg_one;
|
|
|
|
|
|
|
|
/* Method dispatch statistics */
|
2009-11-05 02:07:59 -05:00
|
|
|
dispatch_statistics dispatch_stats;
|
2009-10-07 09:33:54 -04:00
|
|
|
|
|
|
|
/* Number of entries in a polymorphic inline cache */
|
|
|
|
cell max_pic_size;
|
|
|
|
|
2009-11-11 01:50:57 -05:00
|
|
|
/* Incrementing object counter for identity hashing */
|
|
|
|
cell object_counter;
|
|
|
|
|
2009-12-14 02:09:04 -05:00
|
|
|
/* Sanity check to ensure that monotonic counter doesn't
|
|
|
|
decrease */
|
|
|
|
u64 last_nano_count;
|
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
/* Stack for signal handlers, only used on Unix */
|
|
|
|
segment *signal_callstack_seg;
|
|
|
|
|
2009-10-07 09:33:54 -04:00
|
|
|
// contexts
|
2010-03-26 22:44:43 -04:00
|
|
|
context *new_context();
|
2010-04-01 22:12:45 -04:00
|
|
|
void init_context(context *ctx);
|
2010-03-26 22:44:43 -04:00
|
|
|
void delete_context(context *old_context);
|
|
|
|
void init_contexts(cell datastack_size_, cell retainstack_size_, cell callstack_size_);
|
|
|
|
void delete_contexts();
|
2010-04-01 22:12:45 -04:00
|
|
|
cell begin_callback(cell quot);
|
2010-03-26 22:44:43 -04:00
|
|
|
void end_callback();
|
|
|
|
void primitive_current_callback();
|
2010-03-18 05:06:00 -04:00
|
|
|
void primitive_context_object();
|
2010-03-29 20:40:17 -04:00
|
|
|
void primitive_context_object_for();
|
2010-03-18 05:06:00 -04:00
|
|
|
void primitive_set_context_object();
|
2010-03-29 20:40:17 -04:00
|
|
|
cell stack_to_array(cell bottom, cell top);
|
|
|
|
cell datastack_to_array(context *ctx);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_datastack();
|
2010-03-29 20:40:17 -04:00
|
|
|
void primitive_datastack_for();
|
|
|
|
cell retainstack_to_array(context *ctx);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_retainstack();
|
2010-03-29 20:40:17 -04:00
|
|
|
void primitive_retainstack_for();
|
|
|
|
cell array_to_stack(array *array, cell bottom);
|
|
|
|
void set_datastack(context *ctx, array *array);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_set_datastack();
|
2010-03-29 20:40:17 -04:00
|
|
|
void set_retainstack(context *ctx, array *array);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_set_retainstack();
|
|
|
|
void primitive_check_datastack();
|
2009-11-05 20:03:51 -05:00
|
|
|
void primitive_load_locals();
|
2009-08-17 16:37:04 -04:00
|
|
|
|
2010-03-26 22:44:43 -04:00
|
|
|
template<typename Iterator> void iterate_active_callstacks(Iterator &iter)
|
2009-10-16 12:39:22 -04:00
|
|
|
{
|
2010-03-26 22:44:43 -04:00
|
|
|
std::set<context *>::const_iterator begin = active_contexts.begin();
|
|
|
|
std::set<context *>::const_iterator end = active_contexts.end();
|
|
|
|
while(begin != end) iterate_callstack(*begin++,iter);
|
2009-10-16 12:39:22 -04:00
|
|
|
}
|
|
|
|
|
2009-08-17 16:37:04 -04:00
|
|
|
// run
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_exit();
|
2009-11-18 16:58:48 -05:00
|
|
|
void primitive_nano_count();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_sleep();
|
|
|
|
void primitive_set_slot();
|
2009-11-05 20:03:51 -05:00
|
|
|
|
|
|
|
// objects
|
|
|
|
void primitive_special_object();
|
|
|
|
void primitive_set_special_object();
|
2009-11-10 22:06:36 -05:00
|
|
|
void primitive_identity_hashcode();
|
2009-11-11 01:50:57 -05:00
|
|
|
void compute_identity_hashcode(object *obj);
|
|
|
|
void primitive_compute_identity_hashcode();
|
2009-11-05 20:03:51 -05:00
|
|
|
cell object_size(cell tagged);
|
2009-08-17 16:37:04 -04:00
|
|
|
cell clone_object(cell obj_);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_clone();
|
2009-11-05 20:03:51 -05:00
|
|
|
void primitive_become();
|
2009-08-17 16:37:04 -04:00
|
|
|
|
2011-10-28 14:33:27 -04:00
|
|
|
// counting_profiler
|
|
|
|
void init_counting_profiler();
|
|
|
|
code_block *compile_counting_profiler_stub(cell word_);
|
|
|
|
void set_counting_profiler(bool counting_profiler);
|
|
|
|
void primitive_counting_profiler();
|
2009-08-17 16:37:04 -04:00
|
|
|
|
|
|
|
// errors
|
2010-03-27 07:33:28 -04:00
|
|
|
void general_error(vm_error_type error, cell arg1, cell arg2);
|
|
|
|
void type_error(cell type, cell tagged);
|
2009-08-17 16:37:04 -04:00
|
|
|
void not_implemented_error();
|
2010-09-02 23:55:52 -04:00
|
|
|
void memory_protection_error(cell addr);
|
|
|
|
void signal_error(cell signal);
|
2009-08-17 16:37:04 -04:00
|
|
|
void divide_by_zero_error();
|
2010-09-02 23:55:52 -04:00
|
|
|
void fp_trap_error(unsigned int fpu_status);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_unimplemented();
|
2009-08-17 16:37:04 -04:00
|
|
|
void memory_signal_handler_impl();
|
2011-10-19 18:39:44 -04:00
|
|
|
void synchronous_signal_handler_impl();
|
2009-08-17 16:37:04 -04:00
|
|
|
void fp_signal_handler_impl();
|
2011-10-21 00:00:25 -04:00
|
|
|
void enqueue_safepoint_fep();
|
|
|
|
void enqueue_safepoint_sample();
|
2011-10-19 18:39:44 -04:00
|
|
|
void handle_safepoint();
|
2009-08-17 16:37:05 -04:00
|
|
|
|
|
|
|
// bignum
|
|
|
|
int bignum_equal_p(bignum * x, bignum * y);
|
|
|
|
enum bignum_comparison bignum_compare(bignum * x, bignum * y);
|
|
|
|
bignum *bignum_add(bignum * x, bignum * y);
|
|
|
|
bignum *bignum_subtract(bignum * x, bignum * y);
|
|
|
|
bignum *bignum_multiply(bignum * x, bignum * y);
|
2009-08-17 16:37:05 -04:00
|
|
|
void bignum_divide(bignum * numerator, bignum * denominator, bignum * * quotient, bignum * * remainder);
|
|
|
|
bignum *bignum_quotient(bignum * numerator, bignum * denominator);
|
|
|
|
bignum *bignum_remainder(bignum * numerator, bignum * denominator);
|
2009-08-17 16:37:17 -04:00
|
|
|
cell bignum_to_cell(bignum * bignum);
|
|
|
|
fixnum bignum_to_fixnum(bignum * bignum);
|
|
|
|
s64 bignum_to_long_long(bignum * bignum);
|
|
|
|
u64 bignum_to_ulong_long(bignum * bignum);
|
2009-08-17 16:37:05 -04:00
|
|
|
bignum *double_to_bignum(double x);
|
|
|
|
int bignum_equal_p_unsigned(bignum * x, bignum * y);
|
|
|
|
enum bignum_comparison bignum_compare_unsigned(bignum * x, bignum * y);
|
|
|
|
bignum *bignum_add_unsigned(bignum * x, bignum * y, int negative_p);
|
|
|
|
bignum *bignum_subtract_unsigned(bignum * x, bignum * y);
|
|
|
|
bignum *bignum_multiply_unsigned(bignum * x, bignum * y, int negative_p);
|
|
|
|
bignum *bignum_multiply_unsigned_small_factor(bignum * x, bignum_digit_type y,int negative_p);
|
|
|
|
void bignum_destructive_add(bignum * bignum, bignum_digit_type n);
|
|
|
|
void bignum_destructive_scale_up(bignum * bignum, bignum_digit_type factor);
|
2009-10-05 04:27:28 -04:00
|
|
|
void bignum_divide_unsigned_large_denominator(bignum * numerator, bignum * denominator,
|
2010-02-06 02:06:26 -05:00
|
|
|
bignum * * quotient, bignum * * remainder, int q_negative_p, int r_negative_p);
|
2009-08-17 16:37:05 -04:00
|
|
|
void bignum_divide_unsigned_normalized(bignum * u, bignum * v, bignum * q);
|
2009-10-05 04:27:28 -04:00
|
|
|
bignum_digit_type bignum_divide_subtract(bignum_digit_type * v_start, bignum_digit_type * v_end,
|
2011-10-20 01:47:14 -04:00
|
|
|
bignum_digit_type guess, bignum_digit_type * u_start);
|
2009-10-05 04:27:28 -04:00
|
|
|
void bignum_divide_unsigned_medium_denominator(bignum * numerator,bignum_digit_type denominator,
|
2010-02-06 02:06:26 -05:00
|
|
|
bignum * * quotient, bignum * * remainder,int q_negative_p, int r_negative_p);
|
2009-08-17 16:37:05 -04:00
|
|
|
void bignum_destructive_normalization(bignum * source, bignum * target, int shift_left);
|
2009-08-17 16:37:05 -04:00
|
|
|
void bignum_destructive_unnormalization(bignum * bignum, int shift_right);
|
2009-10-05 04:27:28 -04:00
|
|
|
bignum_digit_type bignum_digit_divide(bignum_digit_type uh, bignum_digit_type ul,
|
2010-02-06 02:06:26 -05:00
|
|
|
bignum_digit_type v, bignum_digit_type * q) /* return value */;
|
2009-10-05 04:27:28 -04:00
|
|
|
bignum_digit_type bignum_digit_divide_subtract(bignum_digit_type v1, bignum_digit_type v2,
|
2010-02-06 02:06:26 -05:00
|
|
|
bignum_digit_type guess, bignum_digit_type * u);
|
2009-10-05 04:27:28 -04:00
|
|
|
void bignum_divide_unsigned_small_denominator(bignum * numerator, bignum_digit_type denominator,
|
2010-02-06 02:06:26 -05:00
|
|
|
bignum * * quotient, bignum * * remainder,int q_negative_p, int r_negative_p);
|
2009-08-17 16:37:05 -04:00
|
|
|
bignum_digit_type bignum_destructive_scale_down(bignum * bignum, bignum_digit_type denominator);
|
|
|
|
bignum * bignum_remainder_unsigned_small_denominator(bignum * n, bignum_digit_type d, int negative_p);
|
|
|
|
bignum *bignum_digit_to_bignum(bignum_digit_type digit, int negative_p);
|
|
|
|
bignum *allot_bignum(bignum_length_type length, int negative_p);
|
|
|
|
bignum * allot_bignum_zeroed(bignum_length_type length, int negative_p);
|
|
|
|
bignum *bignum_shorten_length(bignum * bignum, bignum_length_type length);
|
|
|
|
bignum *bignum_trim(bignum * bignum);
|
|
|
|
bignum *bignum_new_sign(bignum * x, int negative_p);
|
|
|
|
bignum *bignum_maybe_new_sign(bignum * x, int negative_p);
|
|
|
|
void bignum_destructive_copy(bignum * source, bignum * target);
|
|
|
|
bignum *bignum_bitwise_not(bignum * x);
|
|
|
|
bignum *bignum_arithmetic_shift(bignum * arg1, fixnum n);
|
|
|
|
bignum *bignum_bitwise_and(bignum * arg1, bignum * arg2);
|
|
|
|
bignum *bignum_bitwise_ior(bignum * arg1, bignum * arg2);
|
|
|
|
bignum *bignum_bitwise_xor(bignum * arg1, bignum * arg2);
|
|
|
|
bignum *bignum_magnitude_ash(bignum * arg1, fixnum n);
|
|
|
|
bignum *bignum_pospos_bitwise_op(int op, bignum * arg1, bignum * arg2);
|
|
|
|
bignum *bignum_posneg_bitwise_op(int op, bignum * arg1, bignum * arg2);
|
|
|
|
bignum *bignum_negneg_bitwise_op(int op, bignum * arg1, bignum * arg2);
|
|
|
|
void bignum_negate_magnitude(bignum * arg);
|
|
|
|
bignum *bignum_integer_length(bignum * x);
|
|
|
|
int bignum_logbitp(int shift, bignum * arg);
|
|
|
|
int bignum_unsigned_logbitp(int shift, bignum * bignum);
|
2009-08-17 16:37:05 -04:00
|
|
|
|
2009-10-08 03:10:28 -04:00
|
|
|
//data heap
|
2009-08-17 16:37:05 -04:00
|
|
|
void init_card_decks();
|
|
|
|
void set_data_heap(data_heap *data_);
|
2009-11-01 04:47:09 -05:00
|
|
|
void init_data_heap(cell young_size, cell aging_size, cell tenured_size);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_size();
|
2009-10-27 22:31:28 -04:00
|
|
|
data_heap_room data_room();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_data_room();
|
2009-08-17 16:37:05 -04:00
|
|
|
void begin_scan();
|
|
|
|
void end_scan();
|
2009-11-05 22:49:03 -05:00
|
|
|
cell instances(cell type);
|
|
|
|
void primitive_all_instances();
|
2009-10-05 04:27:28 -04:00
|
|
|
|
2009-11-05 20:03:51 -05:00
|
|
|
template<typename Generation, typename Iterator>
|
|
|
|
inline void each_object(Generation *gen, Iterator &iterator)
|
2009-10-31 22:06:34 -04:00
|
|
|
{
|
2009-11-05 20:03:51 -05:00
|
|
|
cell obj = gen->first_object();
|
|
|
|
while(obj)
|
|
|
|
{
|
2009-11-05 22:49:03 -05:00
|
|
|
iterator((object *)obj);
|
2009-11-05 20:03:51 -05:00
|
|
|
obj = gen->next_object_after(obj);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
template<typename Iterator> inline void each_object(Iterator &iterator)
|
|
|
|
{
|
|
|
|
gc_off = true;
|
|
|
|
|
|
|
|
each_object(data->tenured,iterator);
|
|
|
|
each_object(data->aging,iterator);
|
|
|
|
each_object(data->nursery,iterator);
|
|
|
|
|
|
|
|
gc_off = false;
|
2009-10-31 22:06:34 -04:00
|
|
|
}
|
|
|
|
|
2009-09-28 14:02:51 -04:00
|
|
|
/* the write barrier must be called any time we are potentially storing a
|
|
|
|
pointer from an older generation to a younger one */
|
2009-10-13 22:16:04 -04:00
|
|
|
inline void write_barrier(cell *slot_ptr)
|
2009-09-28 14:02:51 -04:00
|
|
|
{
|
2009-10-14 07:13:51 -04:00
|
|
|
*(char *)(cards_offset + ((cell)slot_ptr >> card_bits)) = card_mark_mask;
|
|
|
|
*(char *)(decks_offset + ((cell)slot_ptr >> deck_bits)) = card_mark_mask;
|
2009-09-28 14:02:51 -04:00
|
|
|
}
|
|
|
|
|
2009-11-05 20:03:51 -05:00
|
|
|
inline void write_barrier(object *obj, cell size)
|
|
|
|
{
|
2010-01-16 09:43:22 -05:00
|
|
|
cell start = (cell)obj & (~card_size + 1);
|
|
|
|
cell end = ((cell)obj + size + card_size - 1) & (~card_size + 1);
|
2009-11-11 20:31:18 -05:00
|
|
|
|
|
|
|
for(cell offset = start; offset < end; offset += card_size)
|
|
|
|
write_barrier((cell *)offset);
|
2009-11-05 20:03:51 -05:00
|
|
|
}
|
|
|
|
|
2009-11-11 20:31:18 -05:00
|
|
|
// data heap checker
|
|
|
|
void check_data_heap();
|
|
|
|
|
2009-10-08 03:10:28 -04:00
|
|
|
// gc
|
2009-10-27 04:32:28 -04:00
|
|
|
void end_gc();
|
2010-09-04 16:21:45 -04:00
|
|
|
void set_current_gc_op(gc_op op);
|
2009-10-27 04:32:28 -04:00
|
|
|
void start_gc_again();
|
2009-10-15 23:31:41 -04:00
|
|
|
void update_code_heap_for_minor_gc(std::set<code_block *> *remembered_set);
|
2009-10-05 23:16:08 -04:00
|
|
|
void collect_nursery();
|
|
|
|
void collect_aging();
|
2009-10-08 03:10:28 -04:00
|
|
|
void collect_to_tenured();
|
2009-11-02 19:10:34 -05:00
|
|
|
void update_code_roots_for_sweep();
|
|
|
|
void update_code_roots_for_compaction();
|
2009-10-25 15:02:14 -04:00
|
|
|
void collect_mark_impl(bool trace_contexts_p);
|
|
|
|
void collect_sweep_impl();
|
2009-11-03 23:25:22 -05:00
|
|
|
void collect_full(bool trace_contexts_p);
|
2009-10-25 15:02:14 -04:00
|
|
|
void collect_compact_impl(bool trace_contexts_p);
|
2009-11-01 05:40:15 -05:00
|
|
|
void collect_compact_code_impl(bool trace_contexts_p);
|
2009-11-03 23:25:22 -05:00
|
|
|
void collect_compact(bool trace_contexts_p);
|
2011-09-06 02:30:13 -04:00
|
|
|
void collect_growing_heap(cell requested_size, bool trace_contexts_p);
|
|
|
|
void gc(gc_op op, cell requested_size, bool trace_contexts_p);
|
2010-06-11 20:06:00 -04:00
|
|
|
void scrub_context(context *ctx);
|
|
|
|
void scrub_contexts();
|
2009-10-16 05:33:35 -04:00
|
|
|
void primitive_minor_gc();
|
2009-10-16 12:39:22 -04:00
|
|
|
void primitive_full_gc();
|
2009-10-16 05:33:35 -04:00
|
|
|
void primitive_compact_gc();
|
2009-10-27 04:32:28 -04:00
|
|
|
void primitive_enable_gc_events();
|
|
|
|
void primitive_disable_gc_events();
|
2009-11-10 22:06:36 -05:00
|
|
|
object *allot_object(cell type, cell size);
|
|
|
|
object *allot_large_object(cell type, cell size);
|
2009-08-17 16:37:06 -04:00
|
|
|
|
2009-10-03 09:47:05 -04:00
|
|
|
template<typename Type> Type *allot(cell size)
|
2009-09-29 14:53:10 -04:00
|
|
|
{
|
2009-11-10 22:06:36 -05:00
|
|
|
return (Type *)allot_object(Type::type_number,size);
|
2009-09-29 14:53:10 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
inline void check_data_pointer(object *pointer)
|
|
|
|
{
|
|
|
|
#ifdef FACTOR_DEBUG
|
2009-10-15 06:51:11 -04:00
|
|
|
if(!(current_gc && current_gc->op == collect_growing_heap_op))
|
2011-10-27 23:24:51 -04:00
|
|
|
assert(data->seg->in_segment_p((cell)pointer));
|
2009-09-29 14:53:10 -04:00
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2009-08-17 16:37:10 -04:00
|
|
|
// generic arrays
|
2009-10-20 13:45:00 -04:00
|
|
|
template<typename Array> Array *allot_uninitialized_array(cell capacity);
|
2009-10-03 09:47:05 -04:00
|
|
|
template<typename Array> bool reallot_array_in_place_p(Array *array, cell capacity);
|
|
|
|
template<typename Array> Array *reallot_array(Array *array_, cell capacity);
|
2009-08-17 16:37:10 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// debug
|
2009-08-17 16:37:06 -04:00
|
|
|
void print_chars(string* str);
|
|
|
|
void print_word(word* word, cell nesting);
|
|
|
|
void print_factor_string(string* str);
|
|
|
|
void print_array(array* array, cell nesting);
|
|
|
|
void print_tuple(tuple *tuple, cell nesting);
|
|
|
|
void print_nested_obj(cell obj, fixnum nesting);
|
|
|
|
void print_obj(cell obj);
|
|
|
|
void print_objects(cell *start, cell *end);
|
|
|
|
void print_datastack();
|
|
|
|
void print_retainstack();
|
|
|
|
void print_callstack();
|
|
|
|
void dump_cell(cell x);
|
|
|
|
void dump_memory(cell from, cell to);
|
2009-10-20 23:20:49 -04:00
|
|
|
template<typename Generation> void dump_generation(const char *name, Generation *gen);
|
2009-08-17 16:37:06 -04:00
|
|
|
void dump_generations();
|
|
|
|
void dump_objects(cell type);
|
|
|
|
void find_data_references_step(cell *scan);
|
|
|
|
void find_data_references(cell look_for_);
|
|
|
|
void dump_code_heap();
|
2011-10-27 23:55:12 -04:00
|
|
|
void factorbug_usage();
|
2009-08-17 16:37:06 -04:00
|
|
|
void factorbug();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_die();
|
2009-08-17 16:37:06 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// arrays
|
2010-02-02 07:46:17 -05:00
|
|
|
inline void set_array_nth(array *array, cell slot, cell value);
|
2009-08-17 16:37:06 -04:00
|
|
|
array *allot_array(cell capacity, cell fill_);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_array();
|
2009-08-17 16:37:06 -04:00
|
|
|
cell allot_array_1(cell obj_);
|
|
|
|
cell allot_array_2(cell v1_, cell v2_);
|
|
|
|
cell allot_array_4(cell v1_, cell v2_, cell v3_, cell v4_);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_resize_array();
|
2010-02-02 07:46:17 -05:00
|
|
|
cell std_vector_to_array(std::vector<cell> &elements);
|
2009-08-17 16:37:06 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// strings
|
2009-08-17 16:37:06 -04:00
|
|
|
string *allot_string_internal(cell capacity);
|
|
|
|
void fill_string(string *str_, cell start, cell capacity, cell fill);
|
|
|
|
string *allot_string(cell capacity, cell fill);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_string();
|
2009-08-17 16:37:06 -04:00
|
|
|
bool reallot_string_in_place_p(string *str, cell capacity);
|
|
|
|
string* reallot_string(string *str_, cell capacity);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_resize_string();
|
|
|
|
void primitive_set_string_nth_fast();
|
2009-08-17 16:37:06 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// booleans
|
2009-12-18 16:59:56 -05:00
|
|
|
cell tag_boolean(cell untagged)
|
2009-12-02 01:48:41 -05:00
|
|
|
{
|
|
|
|
return (untagged ? true_object : false_object);
|
|
|
|
}
|
2009-08-17 16:37:06 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// byte arrays
|
2009-08-17 16:37:06 -04:00
|
|
|
byte_array *allot_byte_array(cell size);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_byte_array();
|
|
|
|
void primitive_uninitialized_byte_array();
|
|
|
|
void primitive_resize_byte_array();
|
2009-08-17 16:37:06 -04:00
|
|
|
|
2009-11-01 04:47:09 -05:00
|
|
|
template<typename Type> byte_array *byte_array_from_value(Type *value);
|
2009-10-27 04:32:28 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// tuples
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_tuple();
|
|
|
|
void primitive_tuple_boa();
|
2009-08-17 16:37:07 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// words
|
2009-09-27 22:09:11 -04:00
|
|
|
word *allot_word(cell name_, cell vocab_, cell hashcode_);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_word();
|
2010-01-18 02:51:27 -05:00
|
|
|
void primitive_word_code();
|
|
|
|
void update_word_entry_point(word *w_);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_optimized_p();
|
|
|
|
void primitive_wrapper();
|
2009-12-15 07:20:09 -05:00
|
|
|
void jit_compile_word(cell word_, cell def_, bool relocating);
|
|
|
|
cell find_all_words();
|
|
|
|
void compile_all_words();
|
2009-08-17 16:37:07 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// math
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_bignum_to_fixnum();
|
|
|
|
void primitive_float_to_fixnum();
|
|
|
|
void primitive_fixnum_divint();
|
|
|
|
void primitive_fixnum_divmod();
|
2009-08-17 16:37:13 -04:00
|
|
|
bignum *fixnum_to_bignum(fixnum);
|
|
|
|
bignum *cell_to_bignum(cell);
|
|
|
|
bignum *long_long_to_bignum(s64 n);
|
|
|
|
bignum *ulong_long_to_bignum(u64 n);
|
2009-08-17 16:37:07 -04:00
|
|
|
inline fixnum sign_mask(fixnum x);
|
|
|
|
inline fixnum branchless_max(fixnum x, fixnum y);
|
|
|
|
inline fixnum branchless_abs(fixnum x);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_fixnum_shift();
|
|
|
|
void primitive_fixnum_to_bignum();
|
|
|
|
void primitive_float_to_bignum();
|
|
|
|
void primitive_bignum_eq();
|
|
|
|
void primitive_bignum_add();
|
|
|
|
void primitive_bignum_subtract();
|
|
|
|
void primitive_bignum_multiply();
|
|
|
|
void primitive_bignum_divint();
|
|
|
|
void primitive_bignum_divmod();
|
|
|
|
void primitive_bignum_mod();
|
|
|
|
void primitive_bignum_and();
|
|
|
|
void primitive_bignum_or();
|
|
|
|
void primitive_bignum_xor();
|
|
|
|
void primitive_bignum_shift();
|
|
|
|
void primitive_bignum_less();
|
|
|
|
void primitive_bignum_lesseq();
|
|
|
|
void primitive_bignum_greater();
|
|
|
|
void primitive_bignum_greatereq();
|
|
|
|
void primitive_bignum_not();
|
|
|
|
void primitive_bignum_bitp();
|
|
|
|
void primitive_bignum_log2();
|
2009-10-31 03:30:48 -04:00
|
|
|
inline cell unbox_array_size();
|
|
|
|
cell unbox_array_size_slow();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_fixnum_to_float();
|
2010-04-14 00:21:28 -04:00
|
|
|
void primitive_format_float();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_float_eq();
|
|
|
|
void primitive_float_add();
|
|
|
|
void primitive_float_subtract();
|
|
|
|
void primitive_float_multiply();
|
|
|
|
void primitive_float_divfloat();
|
|
|
|
void primitive_float_less();
|
|
|
|
void primitive_float_lesseq();
|
|
|
|
void primitive_float_greater();
|
|
|
|
void primitive_float_greatereq();
|
|
|
|
void primitive_float_bits();
|
|
|
|
void primitive_bits_float();
|
|
|
|
void primitive_double_bits();
|
|
|
|
void primitive_bits_double();
|
2009-08-17 16:37:07 -04:00
|
|
|
fixnum to_fixnum(cell tagged);
|
|
|
|
cell to_cell(cell tagged);
|
2009-12-18 16:59:56 -05:00
|
|
|
cell from_signed_8(s64 n);
|
2009-08-17 16:37:07 -04:00
|
|
|
s64 to_signed_8(cell obj);
|
2009-12-18 16:59:56 -05:00
|
|
|
cell from_unsigned_8(u64 n);
|
2009-08-17 16:37:07 -04:00
|
|
|
u64 to_unsigned_8(cell obj);
|
|
|
|
float to_float(cell value);
|
|
|
|
double to_double(cell value);
|
2009-09-04 14:23:20 -04:00
|
|
|
inline void overflow_fixnum_add(fixnum x, fixnum y);
|
|
|
|
inline void overflow_fixnum_subtract(fixnum x, fixnum y);
|
|
|
|
inline void overflow_fixnum_multiply(fixnum x, fixnum y);
|
2010-07-19 10:09:28 -04:00
|
|
|
inline cell from_signed_cell(fixnum x);
|
|
|
|
inline cell from_unsigned_cell(cell x);
|
2009-08-17 16:37:11 -04:00
|
|
|
inline cell allot_float(double n);
|
|
|
|
inline bignum *float_to_bignum(cell tagged);
|
2009-08-17 16:37:15 -04:00
|
|
|
inline double untag_float(cell tagged);
|
|
|
|
inline double untag_float_check(cell tagged);
|
|
|
|
inline fixnum float_to_fixnum(cell tagged);
|
|
|
|
inline double fixnum_to_float(cell tagged);
|
2009-10-21 21:12:57 -04:00
|
|
|
|
|
|
|
// tagged
|
2009-10-03 09:47:05 -04:00
|
|
|
template<typename Type> Type *untag_check(cell value);
|
2009-10-05 04:27:28 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// io
|
2009-08-17 16:37:07 -04:00
|
|
|
void init_c_io();
|
|
|
|
void io_error();
|
2010-02-05 00:52:55 -05:00
|
|
|
FILE* safe_fopen(char *filename, char *mode);
|
|
|
|
int safe_fgetc(FILE *stream);
|
2010-02-05 00:55:17 -05:00
|
|
|
size_t safe_fread(void *ptr, size_t size, size_t nitems, FILE *stream);
|
2010-02-05 00:52:55 -05:00
|
|
|
void safe_fputc(int c, FILE* stream);
|
2010-02-05 00:55:17 -05:00
|
|
|
size_t safe_fwrite(void *ptr, size_t size, size_t nitems, FILE *stream);
|
2010-02-05 00:52:55 -05:00
|
|
|
int safe_ftell(FILE *stream);
|
|
|
|
void safe_fseek(FILE *stream, off_t offset, int whence);
|
2010-02-05 00:55:17 -05:00
|
|
|
void safe_fflush(FILE *stream);
|
|
|
|
void safe_fclose(FILE *stream);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_fopen();
|
2009-12-18 16:59:56 -05:00
|
|
|
FILE *pop_file_handle();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_fgetc();
|
|
|
|
void primitive_fread();
|
|
|
|
void primitive_fputc();
|
|
|
|
void primitive_fwrite();
|
2009-10-03 19:20:35 -04:00
|
|
|
void primitive_ftell();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_fseek();
|
|
|
|
void primitive_fflush();
|
|
|
|
void primitive_fclose();
|
2009-08-17 16:37:07 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// code_block
|
2010-01-18 02:51:27 -05:00
|
|
|
cell compute_entry_point_address(cell obj);
|
|
|
|
cell compute_entry_point_pic_address(word *w, cell tagged_quot);
|
|
|
|
cell compute_entry_point_pic_address(cell w_);
|
|
|
|
cell compute_entry_point_pic_tail_address(cell w_);
|
2009-11-27 18:05:08 -05:00
|
|
|
cell code_block_owner(code_block *compiled);
|
2010-02-01 08:49:05 -05:00
|
|
|
void update_word_references(code_block *compiled, bool reset_inline_caches);
|
2009-12-02 02:09:08 -05:00
|
|
|
void undefined_symbol();
|
|
|
|
cell compute_dlsym_address(array *literals, cell index);
|
2011-05-20 18:11:50 -04:00
|
|
|
#ifdef FACTOR_PPC
|
|
|
|
cell compute_dlsym_toc_address(array *literals, cell index);
|
|
|
|
#endif
|
2009-12-02 02:09:08 -05:00
|
|
|
cell compute_vm_address(cell arg);
|
|
|
|
void store_external_address(instruction_operand op);
|
2009-12-02 05:55:48 -05:00
|
|
|
cell compute_here_address(cell arg, cell offset, code_block *compiled);
|
2010-02-01 08:49:05 -05:00
|
|
|
void initialize_code_block(code_block *compiled, cell literals);
|
2009-12-02 02:09:08 -05:00
|
|
|
void initialize_code_block(code_block *compiled);
|
2009-08-17 16:37:07 -04:00
|
|
|
void fixup_labels(array *labels, code_block *compiled);
|
2009-10-20 10:37:24 -04:00
|
|
|
code_block *allot_code_block(cell size, code_block_type type);
|
2009-12-02 05:28:15 -05:00
|
|
|
code_block *add_code_block(code_block_type type, cell code_, cell labels_, cell owner_, cell relocation_, cell parameters_, cell literals_);
|
2009-08-17 16:37:08 -04:00
|
|
|
|
2009-10-08 03:10:28 -04:00
|
|
|
//code heap
|
2010-02-02 07:46:17 -05:00
|
|
|
inline void check_code_pointer(cell ptr) { }
|
|
|
|
|
|
|
|
template<typename Iterator> void each_code_block(Iterator &iter)
|
2009-10-06 02:42:17 -04:00
|
|
|
{
|
2010-02-02 07:46:17 -05:00
|
|
|
code->allocator->iterate(iter);
|
2009-10-06 02:42:17 -04:00
|
|
|
}
|
2009-09-27 15:09:09 -04:00
|
|
|
|
2009-08-17 16:37:08 -04:00
|
|
|
void init_code_heap(cell size);
|
2010-02-01 08:49:05 -05:00
|
|
|
void update_code_heap_words(bool reset_inline_caches);
|
|
|
|
void initialize_code_blocks();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_modify_code_heap();
|
2009-10-27 22:31:28 -04:00
|
|
|
code_heap_room code_room();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_code_room();
|
2009-10-06 07:25:07 -04:00
|
|
|
void primitive_strip_stack_traces();
|
2010-02-02 07:46:17 -05:00
|
|
|
cell code_blocks();
|
|
|
|
void primitive_code_blocks();
|
2009-10-03 09:47:05 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// callbacks
|
2009-10-16 13:13:43 -04:00
|
|
|
void init_callbacks(cell size);
|
|
|
|
void primitive_callback();
|
2009-10-16 12:39:22 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// image
|
2009-08-17 16:37:08 -04:00
|
|
|
void init_objects(image_header *h);
|
|
|
|
void load_data_heap(FILE *file, image_header *h, vm_parameters *p);
|
|
|
|
void load_code_heap(FILE *file, image_header *h, vm_parameters *p);
|
2010-01-20 23:40:25 -05:00
|
|
|
bool save_image(const vm_char *saving_filename, const vm_char *filename);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_save_image();
|
|
|
|
void primitive_save_image_and_exit();
|
2009-11-27 18:05:08 -05:00
|
|
|
void fixup_data(cell data_offset, cell code_offset);
|
|
|
|
void fixup_code(cell data_offset, cell code_offset);
|
2009-08-17 16:37:08 -04:00
|
|
|
void load_image(vm_parameters *p);
|
2009-08-17 16:37:08 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// callstack
|
2009-10-03 09:47:05 -04:00
|
|
|
template<typename Iterator> void iterate_callstack_object(callstack *stack_, Iterator &iterator);
|
2009-08-17 16:37:08 -04:00
|
|
|
void check_frame(stack_frame *frame);
|
|
|
|
callstack *allot_callstack(cell size);
|
2010-03-29 20:40:17 -04:00
|
|
|
stack_frame *second_from_top_stack_frame(context *ctx);
|
|
|
|
cell capture_callstack(context *ctx);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_callstack();
|
2010-03-29 20:40:17 -04:00
|
|
|
void primitive_callstack_for();
|
2009-08-17 16:37:08 -04:00
|
|
|
code_block *frame_code(stack_frame *frame);
|
2009-10-20 13:19:02 -04:00
|
|
|
code_block_type frame_type(stack_frame *frame);
|
2009-08-17 16:37:08 -04:00
|
|
|
cell frame_executing(stack_frame *frame);
|
2009-12-02 17:57:39 -05:00
|
|
|
cell frame_executing_quot(stack_frame *frame);
|
2009-08-17 16:37:08 -04:00
|
|
|
stack_frame *frame_successor(stack_frame *frame);
|
|
|
|
cell frame_scan(stack_frame *frame);
|
2010-06-12 19:52:28 -04:00
|
|
|
cell frame_offset(stack_frame *frame);
|
2010-06-13 17:57:16 -04:00
|
|
|
void set_frame_offset(stack_frame *frame, cell offset);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_callstack_to_array();
|
2011-09-12 03:56:24 -04:00
|
|
|
stack_frame *innermost_stack_frame(stack_frame *bottom, stack_frame *top);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_innermost_stack_frame_executing();
|
|
|
|
void primitive_innermost_stack_frame_scan();
|
|
|
|
void primitive_set_innermost_stack_frame_quot();
|
2010-04-19 21:08:15 -04:00
|
|
|
void primitive_callstack_bounds();
|
2009-10-16 05:33:35 -04:00
|
|
|
template<typename Iterator> void iterate_callstack(context *ctx, Iterator &iterator);
|
2011-10-21 00:30:40 -04:00
|
|
|
|
2011-10-26 19:22:42 -04:00
|
|
|
// cpu-*
|
|
|
|
void dispatch_signal_handler(cell *sp, cell *pc, cell newpc);
|
2009-10-05 04:27:28 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// alien
|
2009-08-17 16:37:08 -04:00
|
|
|
char *pinned_alien_offset(cell obj);
|
|
|
|
cell allot_alien(cell delegate_, cell displacement);
|
2009-12-18 16:59:56 -05:00
|
|
|
cell allot_alien(void *address);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_displaced_alien();
|
|
|
|
void primitive_alien_address();
|
2009-08-17 16:37:08 -04:00
|
|
|
void *alien_pointer();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_dlopen();
|
|
|
|
void primitive_dlsym();
|
2011-05-20 18:11:50 -04:00
|
|
|
void primitive_dlsym_raw();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_dlclose();
|
|
|
|
void primitive_dll_validp();
|
2009-08-17 16:37:08 -04:00
|
|
|
char *alien_offset(cell obj);
|
2009-08-17 16:37:08 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// quotations
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_jit_compile();
|
2010-01-05 21:47:36 -05:00
|
|
|
code_block *lazy_jit_compile_block();
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_array_to_quotation();
|
2010-01-18 02:51:27 -05:00
|
|
|
void primitive_quotation_code();
|
|
|
|
void set_quot_entry_point(quotation *quot, code_block *code);
|
2009-11-24 23:38:15 -05:00
|
|
|
code_block *jit_compile_quot(cell owner_, cell quot_, bool relocating);
|
|
|
|
void jit_compile_quot(cell quot_, bool relocating);
|
2009-08-17 16:37:08 -04:00
|
|
|
fixnum quot_code_offset_to_scan(cell quot_, cell offset);
|
2009-12-23 07:37:24 -05:00
|
|
|
cell lazy_jit_compile(cell quot);
|
2010-01-06 05:49:14 -05:00
|
|
|
bool quot_compiled_p(quotation *quot);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_quot_compiled_p();
|
2010-01-05 21:47:36 -05:00
|
|
|
cell find_all_quotations();
|
|
|
|
void initialize_all_quotations();
|
2009-08-17 16:37:08 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// dispatch
|
2009-08-17 16:37:08 -04:00
|
|
|
cell search_lookup_alist(cell table, cell klass);
|
|
|
|
cell search_lookup_hash(cell table, cell klass, cell hashcode);
|
|
|
|
cell nth_superclass(tuple_layout *layout, fixnum echelon);
|
|
|
|
cell nth_hashcode(tuple_layout *layout, fixnum echelon);
|
|
|
|
cell lookup_tuple_method(cell obj, cell methods);
|
|
|
|
cell lookup_method(cell obj, cell methods);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_lookup_method();
|
2009-08-17 16:37:08 -04:00
|
|
|
cell object_class(cell obj);
|
|
|
|
cell method_cache_hashcode(cell klass, array *array);
|
|
|
|
void update_method_cache(cell cache, cell klass, cell method);
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_mega_cache_miss();
|
|
|
|
void primitive_reset_dispatch_stats();
|
|
|
|
void primitive_dispatch_stats();
|
2009-08-17 16:37:08 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// inline cache
|
2009-08-17 16:37:08 -04:00
|
|
|
void init_inline_caching(int max_size);
|
|
|
|
void deallocate_inline_cache(cell return_address);
|
|
|
|
cell determine_inline_cache_type(array *cache_entries);
|
|
|
|
void update_pic_count(cell type);
|
|
|
|
code_block *compile_inline_cache(fixnum index,cell generic_word_,cell methods_,cell cache_entries_,bool tail_call_p);
|
|
|
|
void *megamorphic_call_stub(cell generic_word);
|
|
|
|
cell inline_cache_size(cell cache_entries);
|
|
|
|
cell add_inline_cache_entry(cell cache_entries_, cell klass_, cell method_);
|
|
|
|
void update_pic_transitions(cell pic_size);
|
|
|
|
void *inline_cache_miss(cell return_address);
|
2009-08-17 16:37:09 -04:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// entry points
|
2010-01-05 21:47:36 -05:00
|
|
|
void c_to_factor(cell quot);
|
2010-09-03 02:40:16 -04:00
|
|
|
template<typename Func> Func get_entry_point(cell n);
|
2010-01-05 21:47:36 -05:00
|
|
|
void unwind_native_frames(cell quot, stack_frame *to);
|
2010-09-01 23:46:39 -04:00
|
|
|
cell get_fpu_state();
|
|
|
|
void set_fpu_state(cell state);
|
2010-01-05 21:47:36 -05:00
|
|
|
|
2010-03-28 11:37:28 -04:00
|
|
|
// factor
|
2009-08-17 16:37:09 -04:00
|
|
|
void default_parameters(vm_parameters *p);
|
2010-01-05 21:47:36 -05:00
|
|
|
bool factor_arg(const vm_char *str, const vm_char *arg, cell *value);
|
2009-08-17 16:37:09 -04:00
|
|
|
void init_parameters_from_args(vm_parameters *p, int argc, vm_char **argv);
|
2010-01-05 23:55:20 -05:00
|
|
|
void prepare_boot_image();
|
2009-08-17 16:37:09 -04:00
|
|
|
void init_factor(vm_parameters *p);
|
|
|
|
void pass_args_to_factor(int argc, vm_char **argv);
|
|
|
|
void start_factor(vm_parameters *p);
|
2009-10-20 00:28:18 -04:00
|
|
|
void stop_factor();
|
2009-08-17 16:37:09 -04:00
|
|
|
void start_embedded_factor(vm_parameters *p);
|
|
|
|
void start_standalone_factor(int argc, vm_char **argv);
|
|
|
|
char *factor_eval_string(char *string);
|
|
|
|
void factor_eval_free(char *result);
|
|
|
|
void factor_yield();
|
|
|
|
void factor_sleep(long us);
|
2009-08-17 16:37:09 -04:00
|
|
|
|
2009-08-25 01:35:54 -04:00
|
|
|
// os-*
|
2009-09-27 14:42:18 -04:00
|
|
|
void primitive_existsp();
|
2010-02-03 16:12:13 -05:00
|
|
|
void move_file(const vm_char *path1, const vm_char *path2);
|
2009-08-18 14:02:04 -04:00
|
|
|
void init_ffi();
|
|
|
|
void ffi_dlopen(dll *dll);
|
|
|
|
void *ffi_dlsym(dll *dll, symbol_char *symbol);
|
2011-05-20 18:11:50 -04:00
|
|
|
void *ffi_dlsym_raw(dll *dll, symbol_char *symbol);
|
|
|
|
#ifdef FACTOR_PPC
|
|
|
|
void *ffi_dlsym_toc(dll *dll, symbol_char *symbol);
|
|
|
|
#endif
|
2009-08-18 14:02:04 -04:00
|
|
|
void ffi_dlclose(dll *dll);
|
2009-08-25 13:08:45 -04:00
|
|
|
void c_to_factor_toplevel(cell quot);
|
2010-03-28 11:37:28 -04:00
|
|
|
void init_signals();
|
2009-08-25 03:35:22 -04:00
|
|
|
|
|
|
|
// os-windows
|
|
|
|
#if defined(WINDOWS)
|
2009-08-18 14:02:04 -04:00
|
|
|
const vm_char *vm_executable_path();
|
2009-08-18 14:52:11 -04:00
|
|
|
const vm_char *default_image_path();
|
|
|
|
void windows_image_path(vm_char *full_path, vm_char *temp_path, unsigned int length);
|
2010-01-16 09:43:22 -05:00
|
|
|
BOOL windows_stat(vm_char *path);
|
2009-10-05 04:27:28 -04:00
|
|
|
|
2009-08-18 15:03:11 -04:00
|
|
|
void open_console();
|
2010-04-03 20:24:33 -04:00
|
|
|
LONG exception_handler(PEXCEPTION_RECORD e, void *frame, PCONTEXT c, void *dispatch);
|
2010-03-28 11:37:28 -04:00
|
|
|
|
2009-08-25 13:17:14 -04:00
|
|
|
#else // UNIX
|
2009-10-22 06:38:02 -04:00
|
|
|
void dispatch_signal(void *uap, void (handler)());
|
2011-10-26 21:24:00 -04:00
|
|
|
void enqueue_safepoint_signal(cell signal);
|
2010-03-28 11:37:28 -04:00
|
|
|
void unix_init_signals();
|
2009-08-18 15:03:11 -04:00
|
|
|
#endif
|
2009-08-17 16:37:07 -04:00
|
|
|
|
2009-09-14 03:00:28 -04:00
|
|
|
#ifdef __APPLE__
|
|
|
|
void call_fault_handler(exception_type_t exception, exception_data_type_t code, MACH_EXC_STATE_TYPE *exc_state, MACH_THREAD_STATE_TYPE *thread_state, MACH_FLOAT_STATE_TYPE *float_state);
|
|
|
|
#endif
|
2009-10-05 04:27:28 -04:00
|
|
|
|
|
|
|
factor_vm();
|
2010-03-26 22:44:43 -04:00
|
|
|
~factor_vm();
|
2009-08-17 16:37:04 -04:00
|
|
|
};
|
|
|
|
|
|
|
|
}
|