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-rw-r--r--trunk/vm_core.h742
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diff --git a/trunk/vm_core.h b/trunk/vm_core.h
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index fc33302de6..0000000000
--- a/trunk/vm_core.h
+++ /dev/null
@@ -1,742 +0,0 @@
-/**********************************************************************
-
- vm_core.h -
-
- $Author$
- created at: 04/01/01 19:41:38 JST
-
- Copyright (C) 2004-2007 Koichi Sasada
-
-**********************************************************************/
-
-#ifndef RUBY_VM_CORE_H
-#define RUBY_VM_CORE_H
-
-#define RUBY_VM_THREAD_MODEL 2
-
-#include <setjmp.h>
-
-#include "ruby/ruby.h"
-#include "ruby/mvm.h"
-#include "ruby/signal.h"
-#include "ruby/st.h"
-#include "ruby/node.h"
-
-#include "debug.h"
-#include "vm_opts.h"
-#include "id.h"
-
-#if defined(_WIN32)
-#include "thread_win32.h"
-#elif defined(HAVE_PTHREAD_H)
-#include "thread_pthread.h"
-#else
-#error "unsupported thread type"
-#endif
-
-#include <signal.h>
-
-#ifndef NSIG
-# ifdef DJGPP
-# define NSIG SIGMAX
-# else
-# define NSIG (_SIGMAX + 1) /* For QNX */
-# endif
-#endif
-
-#define RUBY_NSIG NSIG
-
-/*****************/
-/* configuration */
-/*****************/
-
-/* gcc ver. check */
-#if defined(__GNUC__) && __GNUC__ >= 2
-
-#if OPT_TOKEN_THREADED_CODE
-#if OPT_DIRECT_THREADED_CODE
-#undef OPT_DIRECT_THREADED_CODE
-#endif
-#endif
-
-#else /* defined(__GNUC__) && __GNUC__ >= 2 */
-
-/* disable threaded code options */
-#if OPT_DIRECT_THREADED_CODE
-#undef OPT_DIRECT_THREADED_CODE
-#endif
-#if OPT_TOKEN_THREADED_CODE
-#undef OPT_TOKEN_THREADED_CODE
-#endif
-#endif
-
-/* call threaded code */
-#if OPT_CALL_THREADED_CODE
-#if OPT_DIRECT_THREADED_CODE
-#undef OPT_DIRECT_THREADED_CODE
-#endif /* OPT_DIRECT_THREADED_CODE */
-#if OPT_STACK_CACHING
-#undef OPT_STACK_CACHING
-#endif /* OPT_STACK_CACHING */
-#endif /* OPT_CALL_THREADED_CODE */
-
-/* likely */
-#if __GNUC__ >= 3
-#define LIKELY(x) (__builtin_expect((x), 1))
-#define UNLIKELY(x) (__builtin_expect((x), 0))
-#else /* __GNUC__ >= 3 */
-#define LIKELY(x) (x)
-#define UNLIKELY(x) (x)
-#endif /* __GNUC__ >= 3 */
-
-typedef unsigned long rb_num_t;
-
-#define ISEQ_TYPE_TOP INT2FIX(1)
-#define ISEQ_TYPE_METHOD INT2FIX(2)
-#define ISEQ_TYPE_BLOCK INT2FIX(3)
-#define ISEQ_TYPE_CLASS INT2FIX(4)
-#define ISEQ_TYPE_RESCUE INT2FIX(5)
-#define ISEQ_TYPE_ENSURE INT2FIX(6)
-#define ISEQ_TYPE_EVAL INT2FIX(7)
-#define ISEQ_TYPE_DEFINED_GUARD INT2FIX(8)
-
-#define CATCH_TYPE_RESCUE INT2FIX(1)
-#define CATCH_TYPE_ENSURE INT2FIX(2)
-#define CATCH_TYPE_RETRY INT2FIX(3)
-#define CATCH_TYPE_BREAK INT2FIX(4)
-#define CATCH_TYPE_REDO INT2FIX(5)
-#define CATCH_TYPE_NEXT INT2FIX(6)
-
-struct iseq_insn_info_entry {
- unsigned short position;
- unsigned short line_no;
- unsigned short sp;
-};
-
-struct iseq_catch_table_entry {
- VALUE type;
- VALUE iseq;
- unsigned long start;
- unsigned long end;
- unsigned long cont;
- unsigned long sp;
-};
-
-#define INITIAL_ISEQ_COMPILE_DATA_STORAGE_BUFF_SIZE (512)
-
-struct iseq_compile_data_storage {
- struct iseq_compile_data_storage *next;
- unsigned long pos;
- unsigned long size;
- char *buff;
-};
-
-struct iseq_compile_data_ensure_node_stack;
-
-typedef struct rb_compile_option_struct {
- int inline_const_cache;
- int peephole_optimization;
- int tailcall_optimization;
- int specialized_instruction;
- int operands_unification;
- int instructions_unification;
- int stack_caching;
- int trace_instruction;
- int debug_level;
-} rb_compile_option_t;
-
-struct iseq_compile_data {
- /* GC is needed */
- VALUE err_info;
- VALUE mark_ary;
- VALUE catch_table_ary; /* Array */
-
- /* GC is not needed */
- struct iseq_label_data *start_label;
- struct iseq_label_data *end_label;
- struct iseq_label_data *redo_label;
- VALUE current_block;
- VALUE loopval_popped; /* used by NODE_BREAK */
- VALUE ensure_node;
- VALUE for_iseq;
- struct iseq_compile_data_ensure_node_stack *ensure_node_stack;
- int cached_const;
- struct iseq_compile_data_storage *storage_head;
- struct iseq_compile_data_storage *storage_current;
- int last_line;
- int flip_cnt;
- int label_no;
- int node_level;
- const rb_compile_option_t *option;
-};
-
-#if 1
-#define GetCoreDataFromValue(obj, type, ptr) do { \
- ptr = (type*)DATA_PTR(obj); \
-} while (0)
-#else
-#define GetCoreDataFromValue(obj, type, ptr) Data_Get_Struct(obj, type, ptr)
-#endif
-
-#define GetISeqPtr(obj, ptr) \
- GetCoreDataFromValue(obj, rb_iseq_t, ptr)
-
-typedef struct rb_iseq_profile_struct {
- VALUE count;
- VALUE time_self;
- VALUE time_cumu; /* cumulative */
-} rb_iseq_profile_t;
-
-struct rb_iseq_struct;
-
-struct rb_iseq_struct {
- /***************/
- /* static data */
- /***************/
-
- VALUE type; /* instruction sequence type */
- VALUE name; /* String: iseq name */
- VALUE filename; /* file information where this sequence from */
- VALUE *iseq; /* iseq (insn number and openrads) */
- VALUE *iseq_encoded; /* encoded iseq */
- unsigned long iseq_size;
- VALUE mark_ary; /* Array: includes operands which should be GC marked */
- VALUE coverage; /* coverage array */
-
- /* insn info, must be freed */
- struct iseq_insn_info_entry *insn_info_table;
- unsigned long insn_info_size;
-
- ID *local_table; /* must free */
- int local_table_size;
-
- /* method, class frame: sizeof(vars) + 1, block frame: sizeof(vars) */
- int local_size;
-
- /**
- * argument information
- *
- * def m(a1, a2, ..., aM, # mandatory
- * b1=(...), b2=(...), ..., bN=(...), # optinal
- * *c, # rest
- * d1, d2, ..., dO, # post
- * &e) # block
- * =>
- *
- * argc = M
- * arg_rest = M+N+1 // or -1 if no rest arg
- * arg_opts = N
- * arg_opts_tbl = [ (N entries) ]
- * arg_post_len = O // 0 if no post arguments
- * arg_post_start = M+N+2
- * arg_block = M+N + 1 + O + 1 // -1 if no block arg
- * arg_simple = 0 if not simple arguments.
- * = 1 if no opt, rest, post, block.
- * = 2 if ambiguos block parameter ({|a|}).
- * arg_size = argument size.
- */
-
- int argc;
- int arg_simple;
- int arg_rest;
- int arg_block;
- int arg_opts;
- int arg_post_len;
- int arg_post_start;
- int arg_size;
- VALUE *arg_opt_table;
-
- int stack_max; /* for stack overflow check */
-
- /* catch table */
- struct iseq_catch_table_entry *catch_table;
- int catch_table_size;
-
- /* for child iseq */
- struct rb_iseq_struct *parent_iseq;
- struct rb_iseq_struct *local_iseq;
-
- /****************/
- /* dynamic data */
- /****************/
-
- VALUE self;
- VALUE orig; /* non-NULL if its data have origin */
-
- /* block inlining */
- /*
- * NODE *node;
- * void *special_block_builder;
- * void *cached_special_block_builder;
- * VALUE cached_special_block;
- */
-
- /* klass/module nest information stack (cref) */
- NODE *cref_stack;
- VALUE klass;
-
- /* misc */
- ID defined_method_id; /* for define_method */
- rb_iseq_profile_t profile;
-
- /* used at compile time */
- struct iseq_compile_data *compile_data;
-};
-
-enum ruby_special_exceptions {
- ruby_error_reenter,
- ruby_error_nomemory,
- ruby_error_sysstack,
- ruby_special_error_count
-};
-
-typedef struct rb_iseq_struct rb_iseq_t;
-
-#define GetVMPtr(obj, ptr) \
- GetCoreDataFromValue(obj, rb_vm_t, ptr)
-
-struct rb_vm_struct
-{
- VALUE self;
-
- rb_thread_lock_t global_vm_lock;
-
- struct rb_thread_struct *main_thread;
- struct rb_thread_struct *running_thread;
-
- st_table *living_threads;
- VALUE thgroup_default;
-
- int running;
- int thread_abort_on_exception;
- unsigned long trace_flag;
- volatile int sleeper;
-
- /* object management */
- VALUE mark_object_ary;
-
- VALUE special_exceptions[ruby_special_error_count];
-
- /* load */
- VALUE top_self;
- VALUE load_path;
- VALUE loaded_features;
- struct st_table *loading_table;
-
- /* signal */
- rb_atomic_t signal_buff[RUBY_NSIG];
- rb_atomic_t buffered_signal_size;
-
- /* hook */
- rb_event_hook_t *event_hooks;
-
- int src_encoding_index;
-
- VALUE verbose, debug, progname;
- VALUE coverages;
-
-#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE
- struct rb_objspace *objspace;
-#endif
-};
-
-typedef struct {
- VALUE *pc; /* cfp[0] */
- VALUE *sp; /* cfp[1] */
- VALUE *bp; /* cfp[2] */
- rb_iseq_t *iseq; /* cfp[3] */
- VALUE flag; /* cfp[4] */
- VALUE self; /* cfp[5] / block[0] */
- VALUE *lfp; /* cfp[6] / block[1] */
- VALUE *dfp; /* cfp[7] / block[2] */
- rb_iseq_t *block_iseq; /* cfp[8] / block[3] */
- VALUE proc; /* cfp[9] / block[4] */
- ID method_id; /* cfp[10] saved in special case */
- VALUE method_class; /* cfp[11] saved in special case */
- VALUE prof_time_self; /* cfp[12] */
- VALUE prof_time_chld; /* cfp[13] */
-} rb_control_frame_t;
-
-typedef struct rb_block_struct {
- VALUE self; /* share with method frame if it's only block */
- VALUE *lfp; /* share with method frame if it's only block */
- VALUE *dfp; /* share with method frame if it's only block */
- rb_iseq_t *iseq;
- VALUE proc;
-} rb_block_t;
-
-#define GetThreadPtr(obj, ptr) \
- GetCoreDataFromValue(obj, rb_thread_t, ptr)
-
-enum rb_thread_status {
- THREAD_TO_KILL,
- THREAD_RUNNABLE,
- THREAD_STOPPED,
- THREAD_STOPPED_FOREVER,
- THREAD_KILLED
-};
-
-typedef RUBY_JMP_BUF rb_jmpbuf_t;
-
-struct rb_vm_tag {
- rb_jmpbuf_t buf;
- VALUE tag;
- VALUE retval;
- struct rb_vm_tag *prev;
-};
-
-struct rb_vm_trap_tag {
- struct rb_vm_trap_tag *prev;
-};
-
-#define RUBY_VM_VALUE_CACHE_SIZE 0x1000
-#define USE_VALUE_CACHE 0
-
-struct rb_unblock_callback {
- rb_unblock_function_t *func;
- void *arg;
-};
-
-struct rb_mutex_struct;
-
-struct rb_thread_struct
-{
- VALUE self;
- rb_vm_t *vm;
-
- /* execution information */
- VALUE *stack; /* must free, must mark */
- unsigned long stack_size;
- rb_control_frame_t *cfp;
- int safe_level;
- int raised_flag;
- VALUE last_status; /* $? */
-
- /* passing state */
- int state;
-
- /* for rb_iterate */
- rb_block_t *passed_block;
-
- /* for load(true) */
- VALUE top_self;
- VALUE top_wrapper;
-
- /* eval env */
- rb_block_t *base_block;
-
- VALUE *local_lfp;
- VALUE local_svar;
-
- /* thread control */
- rb_thread_id_t thread_id;
- enum rb_thread_status status;
- int priority;
- int slice;
-
- native_thread_data_t native_thread_data;
-
- VALUE thgroup;
- VALUE value;
-
- VALUE errinfo;
- VALUE thrown_errinfo;
- int exec_signal;
-
- int interrupt_flag;
- rb_thread_lock_t interrupt_lock;
- struct rb_unblock_callback unblock;
- VALUE locking_mutex;
- struct rb_mutex_struct *keeping_mutexes;
- int transition_for_lock;
-
- struct rb_vm_tag *tag;
- struct rb_vm_trap_tag *trap_tag;
-
- int parse_in_eval;
- int mild_compile_error;
-
- /* storage */
- st_table *local_storage;
-#if USE_VALUE_CACHE
- VALUE value_cache[RUBY_VM_VALUE_CACHE_SIZE + 1];
- VALUE *value_cache_ptr;
-#endif
-
- struct rb_thread_struct *join_list_next;
- struct rb_thread_struct *join_list_head;
-
- VALUE first_proc;
- VALUE first_args;
- VALUE (*first_func)(ANYARGS);
-
- /* for GC */
- VALUE *machine_stack_start;
- VALUE *machine_stack_end;
- size_t machine_stack_maxsize;
-#ifdef __ia64
- VALUE *machine_register_stack_start;
- VALUE *machine_register_stack_end;
- size_t machine_register_stack_maxsize;
-#endif
- jmp_buf machine_regs;
- int mark_stack_len;
-
- /* statistics data for profiler */
- VALUE stat_insn_usage;
-
- /* tracer */
- rb_event_hook_t *event_hooks;
- rb_event_flag_t event_flags;
- int tracing;
-
- /* fiber */
- VALUE fiber;
- VALUE root_fiber;
- rb_jmpbuf_t root_jmpbuf;
-
- /* misc */
- int method_missing_reason;
- int abort_on_exception;
-};
-
-/* iseq.c */
-VALUE rb_iseq_new(NODE*, VALUE, VALUE, VALUE, VALUE);
-VALUE rb_iseq_new_with_bopt(NODE*, VALUE, VALUE, VALUE, VALUE, VALUE);
-VALUE rb_iseq_new_with_opt(NODE*, VALUE, VALUE, VALUE, VALUE, const rb_compile_option_t*);
-VALUE rb_iseq_compile(VALUE src, VALUE file, VALUE line);
-VALUE ruby_iseq_disasm(VALUE self);
-VALUE ruby_iseq_disasm_insn(VALUE str, VALUE *iseqval, int pos, rb_iseq_t *iseq, VALUE child);
-const char *ruby_node_name(int node);
-VALUE rb_iseq_clone(VALUE iseqval, VALUE newcbase);
-
-RUBY_EXTERN VALUE rb_cISeq;
-RUBY_EXTERN VALUE rb_cRubyVM;
-RUBY_EXTERN VALUE rb_cEnv;
-RUBY_EXTERN VALUE rb_mRubyVMFrozenCore;
-
-/* each thread has this size stack : 128KB */
-#define RUBY_VM_THREAD_STACK_SIZE (128 * 1024)
-
-struct global_entry {
- struct global_variable *var;
- ID id;
-};
-
-#define GetProcPtr(obj, ptr) \
- GetCoreDataFromValue(obj, rb_proc_t, ptr)
-
-typedef struct {
- rb_block_t block;
-
- VALUE envval; /* for GC mark */
- VALUE blockprocval;
- int safe_level;
- int is_from_method;
- int is_lambda;
-} rb_proc_t;
-
-#define GetEnvPtr(obj, ptr) \
- GetCoreDataFromValue(obj, rb_env_t, ptr)
-
-typedef struct {
- VALUE *env;
- int env_size;
- int local_size;
- VALUE prev_envval; /* for GC mark */
- rb_block_t block;
-} rb_env_t;
-
-#define GetBindingPtr(obj, ptr) \
- GetCoreDataFromValue(obj, rb_binding_t, ptr)
-
-typedef struct {
- VALUE env;
-} rb_binding_t;
-
-
-/* used by compile time and send insn */
-#define VM_CALL_ARGS_SPLAT_BIT (0x01 << 1)
-#define VM_CALL_ARGS_BLOCKARG_BIT (0x01 << 2)
-#define VM_CALL_FCALL_BIT (0x01 << 3)
-#define VM_CALL_VCALL_BIT (0x01 << 4)
-#define VM_CALL_TAILCALL_BIT (0x01 << 5)
-#define VM_CALL_TAILRECURSION_BIT (0x01 << 6)
-#define VM_CALL_SUPER_BIT (0x01 << 7)
-#define VM_CALL_SEND_BIT (0x01 << 8)
-
-#define VM_SPECIAL_OBJECT_VMCORE 0x01
-#define VM_SPECIAL_OBJECT_CBASE 0x02
-
-#define VM_FRAME_MAGIC_METHOD 0x11
-#define VM_FRAME_MAGIC_BLOCK 0x21
-#define VM_FRAME_MAGIC_CLASS 0x31
-#define VM_FRAME_MAGIC_TOP 0x41
-#define VM_FRAME_MAGIC_FINISH 0x51
-#define VM_FRAME_MAGIC_CFUNC 0x61
-#define VM_FRAME_MAGIC_PROC 0x71
-#define VM_FRAME_MAGIC_IFUNC 0x81
-#define VM_FRAME_MAGIC_EVAL 0x91
-#define VM_FRAME_MAGIC_LAMBDA 0xa1
-#define VM_FRAME_MAGIC_MASK_BITS 8
-#define VM_FRAME_MAGIC_MASK (~(~0<<VM_FRAME_MAGIC_MASK_BITS))
-
-#define VM_FRAME_TYPE(cfp) ((cfp)->flag & VM_FRAME_MAGIC_MASK)
-
-/* other frame flag */
-#define VM_FRAME_FLAG_PASSED 0x0100
-
-
-#define RUBYVM_CFUNC_FRAME_P(cfp) \
- (VM_FRAME_TYPE(cfp) == VM_FRAME_MAGIC_CFUNC)
-
-
-/* inline (method|const) cache */
-#define NEW_INLINE_CACHE_ENTRY() NEW_WHILE(Qundef, 0, 0)
-#define ic_class u1.value
-#define ic_method u2.node
-#define ic_value u2.value
-#define ic_vmstat u3.cnt
-typedef NODE *IC;
-
-void rb_vm_change_state(void);
-
-typedef VALUE CDHASH;
-
-#ifndef FUNC_FASTCALL
-#define FUNC_FASTCALL(x) x
-#endif
-
-typedef rb_control_frame_t *
- (FUNC_FASTCALL(*rb_insn_func_t))(rb_thread_t *, rb_control_frame_t *);
-
-#define GC_GUARDED_PTR(p) ((VALUE)((VALUE)(p) | 0x01))
-#define GC_GUARDED_PTR_REF(p) ((void *)(((VALUE)p) & ~0x03))
-#define GC_GUARDED_PTR_P(p) (((VALUE)p) & 0x01)
-
-#define RUBY_VM_METHOD_NODE NODE_METHOD
-
-#define RUBY_VM_PREVIOUS_CONTROL_FRAME(cfp) (cfp+1)
-#define RUBY_VM_NEXT_CONTROL_FRAME(cfp) (cfp-1)
-#define RUBY_VM_END_CONTROL_FRAME(th) \
- ((rb_control_frame_t *)((th)->stack + (th)->stack_size))
-#define RUBY_VM_VALID_CONTROL_FRAME_P(cfp, ecfp) \
- ((void *)(ecfp) > (void *)(cfp))
-#define RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P(th, cfp) \
- (!RUBY_VM_VALID_CONTROL_FRAME_P((cfp), RUBY_VM_END_CONTROL_FRAME(th)))
-
-#define RUBY_VM_IFUNC_P(ptr) (BUILTIN_TYPE(ptr) == T_NODE)
-#define RUBY_VM_NORMAL_ISEQ_P(ptr) \
- (ptr && !RUBY_VM_IFUNC_P(ptr))
-
-#define RUBY_VM_CLASS_SPECIAL_P(ptr) (((VALUE)(ptr)) & 0x02)
-
-#define RUBY_VM_GET_BLOCK_PTR_IN_CFP(cfp) ((rb_block_t *)(&(cfp)->self))
-#define RUBY_VM_GET_CFP_FROM_BLOCK_PTR(b) \
- ((rb_control_frame_t *)((VALUE *)(b) - 5))
-
-/* defined? */
-#define DEFINED_IVAR INT2FIX(1)
-#define DEFINED_IVAR2 INT2FIX(2)
-#define DEFINED_GVAR INT2FIX(3)
-#define DEFINED_CVAR INT2FIX(4)
-#define DEFINED_CONST INT2FIX(5)
-#define DEFINED_METHOD INT2FIX(6)
-#define DEFINED_YIELD INT2FIX(7)
-#define DEFINED_REF INT2FIX(8)
-#define DEFINED_ZSUPER INT2FIX(9)
-#define DEFINED_FUNC INT2FIX(10)
-
-/* VM related object allocate functions */
-/* TODO: should be static functions */
-VALUE rb_thread_alloc(VALUE klass);
-VALUE rb_proc_alloc(VALUE klass);
-
-/* for debug */
-extern void vm_stack_dump_raw(rb_thread_t *, rb_control_frame_t *);
-#define SDR() vm_stack_dump_raw(GET_THREAD(), GET_THREAD()->cfp)
-#define SDR2(cfp) vm_stack_dump_raw(GET_THREAD(), (cfp))
-void rb_vm_bugreport(void);
-
-
-/* functions about thread/vm execution */
-
-VALUE rb_iseq_eval(VALUE iseqval);
-void rb_enable_interrupt(void);
-void rb_disable_interrupt(void);
-int rb_thread_method_id_and_class(rb_thread_t *th, ID *idp, VALUE *klassp);
-
-VALUE vm_invoke_proc(rb_thread_t *th, rb_proc_t *proc, VALUE self,
- int argc, const VALUE *argv, rb_block_t *blockptr);
-VALUE vm_make_proc(rb_thread_t *th, rb_control_frame_t *cfp, const rb_block_t *block, VALUE klass);
-VALUE vm_make_env_object(rb_thread_t *th, rb_control_frame_t *cfp);
-
-NOINLINE(void rb_gc_save_machine_context(rb_thread_t *));
-
-#define sysstack_error GET_VM()->special_exceptions[ruby_error_sysstack]
-
-/* for thread */
-
-#if RUBY_VM_THREAD_MODEL == 2
-RUBY_EXTERN rb_thread_t *ruby_current_thread;
-extern rb_vm_t *ruby_current_vm;
-
-#define GET_VM() ruby_current_vm
-#define GET_THREAD() ruby_current_thread
-#define rb_thread_set_current_raw(th) (ruby_current_thread = th)
-#define rb_thread_set_current(th) do { \
- rb_thread_set_current_raw(th); \
- th->vm->running_thread = th; \
-} while (0)
-
-#else
-#error "unsupported thread model"
-#endif
-
-#define RUBY_VM_SET_INTERRUPT(th) ((th)->interrupt_flag |= 0x02)
-#define RUBY_VM_SET_TIMER_INTERRUPT(th) ((th)->interrupt_flag |= 0x01)
-#define RUBY_VM_SET_FINALIZER_INTERRUPT(th) ((th)->interrupt_flag |= 0x04)
-#define RUBY_VM_INTERRUPTED(th) ((th)->interrupt_flag & 0x02)
-
-void rb_thread_execute_interrupts(rb_thread_t *);
-
-#define RUBY_VM_CHECK_INTS_TH(th) do { \
- if (th->interrupt_flag) { \
- /* TODO: trap something event */ \
- rb_thread_execute_interrupts(th); \
- } \
-} while (0)
-
-#define RUBY_VM_CHECK_INTS() \
- RUBY_VM_CHECK_INTS_TH(GET_THREAD())
-
-/* tracer */
-static inline void
-exec_event_hooks(rb_event_hook_t *hook, rb_event_flag_t flag, VALUE self, ID id, VALUE klass)
-{
- if (self == rb_mRubyVMFrozenCore) return;
- while (hook) {
- if (flag & hook->flag) {
- (*hook->func)(flag, hook->data, self, id, klass);
- }
- hook = hook->next;
- }
-}
-
-#define EXEC_EVENT_HOOK(th, flag, self, id, klass) do { \
- rb_event_flag_t wait_event__ = th->event_flags; \
- if (UNLIKELY(wait_event__)) { \
- if (wait_event__ & (flag | RUBY_EVENT_VM)) { \
- VALUE self__ = (self), klass__ = (klass); \
- ID id__ = (id); \
- if (wait_event__ & flag) { \
- exec_event_hooks(th->event_hooks, flag, self__, id__, klass__); \
- } \
- if (wait_event__ & RUBY_EVENT_VM) { \
- exec_event_hooks(th->vm->event_hooks, flag, self__, id__, klass__); \
- } \
- } \
- } \
-} while (0)
-
-#endif /* RUBY_VM_CORE_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 04:00:15 +0000