1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
#ifndef INTERNAL_VM_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_VM_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @brief Internal header for RubyVM.
*/
#include "ruby/internal/stdbool.h" /* for bool */
#include "internal/serial.h" /* for rb_serial_t */
#include "internal/static_assert.h" /* for STATIC_ASSERT */
#include "ruby/ruby.h" /* for ID */
#include "ruby/st.h" /* for st_table */
#ifdef rb_funcallv
# undef rb_funcallv
#endif
#ifdef rb_method_basic_definition_p
# undef rb_method_basic_definition_p
#endif
struct rb_callable_method_entry_struct; /* in method.h */
struct rb_method_definition_struct; /* in method.h */
struct rb_execution_context_struct; /* in vm_core.h */
struct rb_control_frame_struct; /* in vm_core.h */
struct rb_callinfo; /* in vm_core.h */
enum method_missing_reason {
MISSING_NOENTRY = 0x00,
MISSING_PRIVATE = 0x01,
MISSING_PROTECTED = 0x02,
MISSING_FCALL = 0x04,
MISSING_VCALL = 0x08,
MISSING_SUPER = 0x10,
MISSING_MISSING = 0x20,
MISSING_NONE = 0x40
};
/* vm_insnhelper.h */
VALUE rb_vm_push_frame_fname(struct rb_execution_context_struct *ec, VALUE fname);
/* vm.c */
VALUE rb_obj_is_thread(VALUE obj);
void rb_vm_mark(void *ptr);
void rb_vm_each_stack_value(void *ptr, void (*cb)(VALUE, void*), void *ctx);
PUREFUNC(VALUE rb_vm_top_self(void));
const void **rb_vm_get_insns_address_table(void);
VALUE rb_source_location(int *pline);
const char *rb_source_location_cstr(int *pline);
MJIT_STATIC void rb_vm_pop_cfunc_frame(void);
int rb_vm_add_root_module(VALUE module);
void rb_vm_check_redefinition_by_prepend(VALUE klass);
int rb_vm_check_optimizable_mid(VALUE mid);
VALUE rb_yield_refine_block(VALUE refinement, VALUE refinements);
MJIT_STATIC VALUE ruby_vm_special_exception_copy(VALUE);
PUREFUNC(st_table *rb_vm_fstring_table(void));
MJIT_SYMBOL_EXPORT_BEGIN
VALUE vm_exec(struct rb_execution_context_struct *, bool); /* used in JIT-ed code */
MJIT_SYMBOL_EXPORT_END
/* vm_eval.c */
VALUE rb_current_realfilepath(void);
VALUE rb_check_block_call(VALUE, ID, int, const VALUE *, rb_block_call_func_t, VALUE);
typedef void rb_check_funcall_hook(int, VALUE, ID, int, const VALUE *, VALUE);
VALUE rb_check_funcall_with_hook(VALUE recv, ID mid, int argc, const VALUE *argv,
rb_check_funcall_hook *hook, VALUE arg);
VALUE rb_check_funcall_with_hook_kw(VALUE recv, ID mid, int argc, const VALUE *argv,
rb_check_funcall_hook *hook, VALUE arg, int kw_splat);
const char *rb_type_str(enum ruby_value_type type);
VALUE rb_check_funcall_default(VALUE, ID, int, const VALUE *, VALUE);
VALUE rb_check_funcall_basic_kw(VALUE, ID, VALUE, int, const VALUE*, int);
VALUE rb_yield_1(VALUE val);
VALUE rb_yield_force_blockarg(VALUE values);
VALUE rb_lambda_call(VALUE obj, ID mid, int argc, const VALUE *argv,
rb_block_call_func_t bl_proc, int min_argc, int max_argc,
VALUE data2);
void rb_check_stack_overflow(void);
/* vm_insnhelper.c */
VALUE rb_equal_opt(VALUE obj1, VALUE obj2);
VALUE rb_eql_opt(VALUE obj1, VALUE obj2);
struct rb_iseq_struct;
MJIT_SYMBOL_EXPORT_BEGIN
const struct rb_callcache *rb_vm_search_method_slowpath(const struct rb_callinfo *ci, VALUE klass);
MJIT_SYMBOL_EXPORT_END
/* vm_method.c */
struct rb_execution_context_struct;
MJIT_SYMBOL_EXPORT_BEGIN
int rb_ec_obj_respond_to(struct rb_execution_context_struct *ec, VALUE obj, ID id, int priv);
MJIT_SYMBOL_EXPORT_END
void rb_clear_constant_cache(void);
/* vm_dump.c */
void rb_print_backtrace(void);
/* vm_backtrace.c */
VALUE rb_vm_thread_backtrace(int argc, const VALUE *argv, VALUE thval);
VALUE rb_vm_thread_backtrace_locations(int argc, const VALUE *argv, VALUE thval);
VALUE rb_vm_backtrace(int argc, const VALUE * argv, struct rb_execution_context_struct * ec);
VALUE rb_vm_backtrace_locations(int argc, const VALUE * argv, struct rb_execution_context_struct * ec);
VALUE rb_make_backtrace(void);
void rb_backtrace_print_as_bugreport(void);
int rb_backtrace_p(VALUE obj);
VALUE rb_backtrace_to_str_ary(VALUE obj);
VALUE rb_backtrace_to_location_ary(VALUE obj);
void rb_backtrace_each(VALUE (*iter)(VALUE recv, VALUE str), VALUE output);
int rb_frame_info_p(VALUE obj);
int rb_get_node_id_from_frame_info(VALUE obj);
const struct rb_iseq_struct *rb_get_iseq_from_frame_info(VALUE obj);
MJIT_SYMBOL_EXPORT_BEGIN
VALUE rb_ec_backtrace_object(const struct rb_execution_context_struct *ec);
void rb_backtrace_use_iseq_first_lineno_for_last_location(VALUE self);
MJIT_SYMBOL_EXPORT_END
#define RUBY_DTRACE_CREATE_HOOK(name, arg) \
RUBY_DTRACE_HOOK(name##_CREATE, arg)
#define RUBY_DTRACE_HOOK(name, arg) \
do { \
if (UNLIKELY(RUBY_DTRACE_##name##_ENABLED())) { \
int dtrace_line; \
const char *dtrace_file = rb_source_location_cstr(&dtrace_line); \
if (!dtrace_file) dtrace_file = ""; \
RUBY_DTRACE_##name(arg, dtrace_file, dtrace_line); \
} \
} while (0)
#endif /* INTERNAL_VM_H */
|
