mirror of
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synced 2022-11-09 12:17:21 -05:00
acac2b8128
This check is needed to fix a bug of error_highlight when NameError
occurred in eval'ed code.
https://github.com/ruby/error_highlight/pull/16
The same check for proc/method has been already introduced since
64ac984129.
133 lines
5.3 KiB
C
133 lines
5.3 KiB
C
#ifndef INTERNAL_VM_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_VM_H
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/**
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @brief Internal header for RubyVM.
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*/
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#include "ruby/internal/stdbool.h" /* for bool */
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#include "internal/serial.h" /* for rb_serial_t */
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#include "internal/static_assert.h" /* for STATIC_ASSERT */
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#include "ruby/ruby.h" /* for ID */
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#include "ruby/st.h" /* for st_table */
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#ifdef rb_funcallv
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# undef rb_funcallv
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#endif
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#ifdef rb_method_basic_definition_p
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# undef rb_method_basic_definition_p
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#endif
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struct rb_callable_method_entry_struct; /* in method.h */
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struct rb_method_definition_struct; /* in method.h */
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struct rb_execution_context_struct; /* in vm_core.h */
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struct rb_control_frame_struct; /* in vm_core.h */
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struct rb_callinfo; /* in vm_core.h */
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enum method_missing_reason {
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MISSING_NOENTRY = 0x00,
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MISSING_PRIVATE = 0x01,
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MISSING_PROTECTED = 0x02,
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MISSING_FCALL = 0x04,
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MISSING_VCALL = 0x08,
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MISSING_SUPER = 0x10,
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MISSING_MISSING = 0x20,
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MISSING_NONE = 0x40
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};
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/* vm_insnhelper.h */
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rb_serial_t rb_next_class_serial(void);
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/* vm.c */
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VALUE rb_obj_is_thread(VALUE obj);
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void rb_vm_mark(void *ptr);
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void rb_vm_each_stack_value(void *ptr, void (*cb)(VALUE, void*), void *ctx);
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PUREFUNC(VALUE rb_vm_top_self(void));
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void rb_vm_inc_const_missing_count(void);
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const void **rb_vm_get_insns_address_table(void);
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VALUE rb_source_location(int *pline);
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const char *rb_source_location_cstr(int *pline);
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MJIT_STATIC void rb_vm_pop_cfunc_frame(void);
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int rb_vm_add_root_module(VALUE module);
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void rb_vm_check_redefinition_by_prepend(VALUE klass);
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int rb_vm_check_optimizable_mid(VALUE mid);
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VALUE rb_yield_refine_block(VALUE refinement, VALUE refinements);
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MJIT_STATIC VALUE ruby_vm_special_exception_copy(VALUE);
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PUREFUNC(st_table *rb_vm_fstring_table(void));
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MJIT_SYMBOL_EXPORT_BEGIN
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VALUE vm_exec(struct rb_execution_context_struct *, bool); /* used in JIT-ed code */
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MJIT_SYMBOL_EXPORT_END
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/* vm_eval.c */
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VALUE rb_current_realfilepath(void);
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VALUE rb_check_block_call(VALUE, ID, int, const VALUE *, rb_block_call_func_t, VALUE);
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typedef void rb_check_funcall_hook(int, VALUE, ID, int, const VALUE *, VALUE);
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VALUE rb_check_funcall_with_hook(VALUE recv, ID mid, int argc, const VALUE *argv,
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rb_check_funcall_hook *hook, VALUE arg);
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VALUE rb_check_funcall_with_hook_kw(VALUE recv, ID mid, int argc, const VALUE *argv,
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rb_check_funcall_hook *hook, VALUE arg, int kw_splat);
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const char *rb_type_str(enum ruby_value_type type);
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VALUE rb_check_funcall_default(VALUE, ID, int, const VALUE *, VALUE);
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VALUE rb_check_funcall_basic_kw(VALUE, ID, VALUE, int, const VALUE*, int);
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VALUE rb_yield_1(VALUE val);
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VALUE rb_yield_force_blockarg(VALUE values);
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VALUE rb_lambda_call(VALUE obj, ID mid, int argc, const VALUE *argv,
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rb_block_call_func_t bl_proc, int min_argc, int max_argc,
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VALUE data2);
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void rb_check_stack_overflow(void);
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/* vm_insnhelper.c */
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VALUE rb_equal_opt(VALUE obj1, VALUE obj2);
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VALUE rb_eql_opt(VALUE obj1, VALUE obj2);
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struct rb_iseq_struct;
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MJIT_SYMBOL_EXPORT_BEGIN
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const struct rb_callcache *rb_vm_search_method_slowpath(const struct rb_callinfo *ci, VALUE klass);
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MJIT_SYMBOL_EXPORT_END
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/* vm_method.c */
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struct rb_execution_context_struct;
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MJIT_SYMBOL_EXPORT_BEGIN
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int rb_ec_obj_respond_to(struct rb_execution_context_struct *ec, VALUE obj, ID id, int priv);
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MJIT_SYMBOL_EXPORT_END
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/* vm_dump.c */
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void rb_print_backtrace(void);
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/* vm_backtrace.c */
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VALUE rb_vm_thread_backtrace(int argc, const VALUE *argv, VALUE thval);
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VALUE rb_vm_thread_backtrace_locations(int argc, const VALUE *argv, VALUE thval);
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VALUE rb_vm_backtrace(int argc, const VALUE * argv, struct rb_execution_context_struct * ec);
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VALUE rb_vm_backtrace_locations(int argc, const VALUE * argv, struct rb_execution_context_struct * ec);
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VALUE rb_make_backtrace(void);
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void rb_backtrace_print_as_bugreport(void);
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int rb_backtrace_p(VALUE obj);
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VALUE rb_backtrace_to_str_ary(VALUE obj);
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VALUE rb_backtrace_to_location_ary(VALUE obj);
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void rb_backtrace_each(VALUE (*iter)(VALUE recv, VALUE str), VALUE output);
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int rb_frame_info_p(VALUE obj);
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int rb_get_node_id_from_frame_info(VALUE obj);
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const struct rb_iseq_struct *rb_get_iseq_from_frame_info(VALUE obj);
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MJIT_SYMBOL_EXPORT_BEGIN
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VALUE rb_ec_backtrace_object(const struct rb_execution_context_struct *ec);
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void rb_backtrace_use_iseq_first_lineno_for_last_location(VALUE self);
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MJIT_SYMBOL_EXPORT_END
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#define RUBY_DTRACE_CREATE_HOOK(name, arg) \
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RUBY_DTRACE_HOOK(name##_CREATE, arg)
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#define RUBY_DTRACE_HOOK(name, arg) \
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do { \
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if (UNLIKELY(RUBY_DTRACE_##name##_ENABLED())) { \
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int dtrace_line; \
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const char *dtrace_file = rb_source_location_cstr(&dtrace_line); \
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if (!dtrace_file) dtrace_file = ""; \
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RUBY_DTRACE_##name(arg, dtrace_file, dtrace_line); \
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} \
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} while (0)
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#endif /* INTERNAL_VM_H */
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