Rvalue
- RVALUE - struct that holds a Ruby object 40 bytes wide.
- Every value in teh Ruby type union has it’s first value as an object of
RBasic, which contains information about the type of the RVALUE. I’m
guessing that this is always in the same place in memory. and that’s how we
know what each RVALUE is representing
- unions loads of things together
- A struct containing flags, and a pointer to an RVALUE called
next. I
don’t know what this is yet
- all possible ruby types
- a union of all internal types not represented by Ruby ojects (imemo) is
also part of the original union
- vm_svar
- vm_throw_data
- vm_ifunc
- MEMO
- rb_method_entry_struct
- rb_iseq_t
- rb_env_t
- rb_imemo_tmpbuf_struct
- rb_ast_t
- a struct called
values, it contains 3 VALUES (v1, v2, and v3)
and an RBasic struct. I have no idea what this is for - apparently this is used for initializing a generic RVALUE
- If
GC_DEBUG is turned on then we also store a link to a file and a line.
This is the file and the line where the object was created. which it
prints to stdout when marking.