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276f0d9b3e
This change separates the master box from the root box, as the single master copy of boxes. Before this change, the root box is the source of copies, and also it runs builtin classes' code. Builtin code makes changes by requiring files, thus the source of copies is mutable, be different from the past one. This causes different internal states of boxes, depending on when it is created. After this change, all boxes are created from the master box, and the master box never runs code, so it realizes the immutable source of copies. This also makes is possible to separate RubyGems (and other default gems) from each boxes. All boxes will have their own copies of RubyGems. RubyGems has its internal state, but it'll be separated between boxes after this change.
128 lines
5.8 KiB
C
128 lines
5.8 KiB
C
#ifndef BUILTIN_H_INCLUDED
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#define BUILTIN_H_INCLUDED
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// invoke
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struct rb_builtin_function {
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// for invocation
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const void * const func_ptr;
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const int argc;
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// for load
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const int index;
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const char * const name;
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};
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#define RB_BUILTIN_FUNCTION(_i, _name, _fname, _arity) {\
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.name = _i < 0 ? NULL : #_name, \
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.func_ptr = (void *)(uintptr_t)_fname, \
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.argc = _arity, \
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.index = _i, \
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}
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void rb_load_with_builtin_functions(const char *feature_name, const struct rb_builtin_function *table);
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VALUE rb_define_gem_modules(VALUE, VALUE);
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void rb_load_gem_prelude(VALUE box);
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#ifndef rb_execution_context_t
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typedef struct rb_execution_context_struct rb_execution_context_t;
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#define rb_execution_context_t rb_execution_context_t
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#endif
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/* The following code is generated by the following Ruby script:
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typedef = proc {|i, args|
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"typedef VALUE (*rb_builtin_arity#{i}_function_type)(rb_execution_context_t *ec, VALUE self#{args});"
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}
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puts typedef[0, ""]
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(1..15).each {|i|
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puts typedef[i, ",\n " + (0...i).map{"VALUE"}.join(", ")]
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}
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16.times{|i|
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puts "static inline void rb_builtin_function_check_arity#{i}(rb_builtin_arity#{i}_function_type f){}"
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}
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*/
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typedef VALUE (*rb_builtin_arity0_function_type)(rb_execution_context_t *ec, VALUE self);
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typedef VALUE (*rb_builtin_arity1_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE);
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typedef VALUE (*rb_builtin_arity2_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity3_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity4_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity5_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity6_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity7_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity8_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity9_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity10_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity11_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity12_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity13_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity14_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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typedef VALUE (*rb_builtin_arity15_function_type)(rb_execution_context_t *ec, VALUE self,
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VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE);
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static inline void rb_builtin_function_check_arity0(rb_builtin_arity0_function_type f){}
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static inline void rb_builtin_function_check_arity1(rb_builtin_arity1_function_type f){}
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static inline void rb_builtin_function_check_arity2(rb_builtin_arity2_function_type f){}
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static inline void rb_builtin_function_check_arity3(rb_builtin_arity3_function_type f){}
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static inline void rb_builtin_function_check_arity4(rb_builtin_arity4_function_type f){}
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static inline void rb_builtin_function_check_arity5(rb_builtin_arity5_function_type f){}
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static inline void rb_builtin_function_check_arity6(rb_builtin_arity6_function_type f){}
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static inline void rb_builtin_function_check_arity7(rb_builtin_arity7_function_type f){}
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static inline void rb_builtin_function_check_arity8(rb_builtin_arity8_function_type f){}
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static inline void rb_builtin_function_check_arity9(rb_builtin_arity9_function_type f){}
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static inline void rb_builtin_function_check_arity10(rb_builtin_arity10_function_type f){}
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static inline void rb_builtin_function_check_arity11(rb_builtin_arity11_function_type f){}
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static inline void rb_builtin_function_check_arity12(rb_builtin_arity12_function_type f){}
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static inline void rb_builtin_function_check_arity13(rb_builtin_arity13_function_type f){}
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static inline void rb_builtin_function_check_arity14(rb_builtin_arity14_function_type f){}
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static inline void rb_builtin_function_check_arity15(rb_builtin_arity15_function_type f){}
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PUREFUNC(VALUE rb_vm_lvar_exposed(rb_execution_context_t *ec, int index));
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VALUE rb_vm_lvar_exposed(rb_execution_context_t *ec, int index);
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// __builtin_inline!
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PUREFUNC(static inline VALUE rb_vm_lvar(rb_execution_context_t *ec, int index));
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static inline VALUE
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rb_vm_lvar(rb_execution_context_t *ec, int index)
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{
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#if defined(VM_CORE_H_EC_DEFINED) && VM_CORE_H_EC_DEFINED
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return ec->cfp->ep[index];
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#else
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return rb_vm_lvar_exposed(ec, index);
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#endif
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}
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static inline VALUE
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rb_builtin_basic_definition_p(rb_execution_context_t *ec, VALUE klass, VALUE id_sym)
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{
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return rb_method_basic_definition_p(klass, rb_sym2id(id_sym)) ? Qtrue : Qfalse;
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}
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#define LOCAL_PTR(local) local ## __ptr
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// dump/load
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struct builtin_binary {
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const char *feature; // feature name
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const unsigned char *bin; // binary by ISeq#to_binary
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size_t bin_size;
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};
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#endif // BUILTIN_H_INCLUDED
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