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| #include "internal.h" | |
| #include "internal/array.h" | |
| #include "iseq.h" | |
| #include "vm_core.h" | |
| #include "builtin.h" | |
| #include "miniprelude.c" | |
| // included from miniinit.c | |
| #ifndef INCLUDED_BY_BUILTIN_C | |
| static struct st_table *loaded_builtin_table; | |
| #endif | |
| rb_ast_t *rb_builtin_ast(const char *feature_name, VALUE *name_str); | |
| static const rb_iseq_t * | |
| builtin_iseq_load(const char *feature_name, const struct rb_builtin_function *table) | |
| { | |
| VALUE name_str = 0; | |
| rb_ast_t *ast = rb_builtin_ast(feature_name, &name_str); | |
| rb_vm_t *vm = GET_VM(); | |
| vm->builtin_function_table = table; | |
| vm->builtin_inline_index = 0; | |
| static const rb_compile_option_t optimization = { | |
| TRUE, /* int inline_const_cache; */ | |
| TRUE, /* int peephole_optimization; */ | |
| FALSE,/* int tailcall_optimization; */ | |
| TRUE, /* int specialized_instruction; */ | |
| TRUE, /* int operands_unification; */ | |
| TRUE, /* int instructions_unification; */ | |
| TRUE, /* int stack_caching; */ | |
| TRUE, /* int frozen_string_literal; */ | |
| FALSE, /* int debug_frozen_string_literal; */ | |
| FALSE, /* unsigned int coverage_enabled; */ | |
| 0, /* int debug_level; */ | |
| }; | |
| const rb_iseq_t *iseq = rb_iseq_new_with_opt(&ast->body, name_str, name_str, Qnil, INT2FIX(0), NULL, 0, ISEQ_TYPE_TOP, &optimization); | |
| GET_VM()->builtin_function_table = NULL; | |
| rb_ast_dispose(ast); | |
| // for debug | |
| if (0 && strcmp("prelude", feature_name) == 0) { | |
| rb_io_write(rb_stdout, rb_iseq_disasm((const rb_iseq_t *)iseq)); | |
| } | |
| #ifndef INCLUDED_BY_BUILTIN_C | |
| st_insert(loaded_builtin_table, (st_data_t)feature_name, (st_data_t)iseq); | |
| rb_gc_register_mark_object((VALUE)iseq); | |
| #endif | |
| return iseq; | |
| } | |
| void | |
| rb_load_with_builtin_functions(const char *feature_name, const struct rb_builtin_function *table) | |
| { | |
| const rb_iseq_t *iseq = builtin_iseq_load(feature_name, table); | |
| rb_iseq_eval(iseq); | |
| } | |
| #ifndef INCLUDED_BY_BUILTIN_C | |
| static int | |
| each_builtin_i(st_data_t key, st_data_t val, st_data_t dmy) | |
| { | |
| const char *feature = (const char *)key; | |
| const rb_iseq_t *iseq = (const rb_iseq_t *)val; | |
| rb_yield_values(2, rb_str_new2(feature), rb_iseqw_new(iseq)); | |
| return ST_CONTINUE; | |
| } | |
| static VALUE | |
| each_builtin(VALUE self) | |
| { | |
| st_foreach(loaded_builtin_table, each_builtin_i, 0); | |
| return Qnil; | |
| } | |
| void | |
| Init_builtin(void) | |
| { | |
| rb_define_singleton_method(rb_cRubyVM, "each_builtin", each_builtin, 0); | |
| loaded_builtin_table = st_init_strtable(); | |
| } | |
| void | |
| Init_builtin_features(void) | |
| { | |
| // register for ruby | |
| builtin_iseq_load("gem_prelude", NULL); | |
| } | |
| #endif |