mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
0bd71ff354
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
/**********************************************************************
|
|
|
|
iseq.h -
|
|
|
|
$Author$
|
|
created at: 04/01/01 23:36:57 JST
|
|
|
|
Copyright (C) 2004-2008 Koichi Sasada
|
|
|
|
**********************************************************************/
|
|
|
|
#ifndef RUBY_COMPILE_H
|
|
#define RUBY_COMPILE_H
|
|
|
|
#if defined __GNUC__ && __GNUC__ >= 4
|
|
#pragma GCC visibility push(default)
|
|
#endif
|
|
|
|
/* compile.c */
|
|
VALUE rb_iseq_compile_node(VALUE self, NODE *node);
|
|
int rb_iseq_translate_threaded_code(rb_iseq_t *iseq);
|
|
VALUE rb_iseq_build_from_ary(rb_iseq_t *iseq, VALUE locals, VALUE args,
|
|
VALUE exception, VALUE body);
|
|
|
|
/* iseq.c */
|
|
VALUE rb_iseq_load(VALUE data, VALUE parent, VALUE opt);
|
|
struct st_table *ruby_insn_make_insn_table(void);
|
|
|
|
#define ISEQ_TYPE_TOP INT2FIX(1)
|
|
#define ISEQ_TYPE_METHOD INT2FIX(2)
|
|
#define ISEQ_TYPE_BLOCK INT2FIX(3)
|
|
#define ISEQ_TYPE_CLASS INT2FIX(4)
|
|
#define ISEQ_TYPE_RESCUE INT2FIX(5)
|
|
#define ISEQ_TYPE_ENSURE INT2FIX(6)
|
|
#define ISEQ_TYPE_EVAL INT2FIX(7)
|
|
#define ISEQ_TYPE_MAIN INT2FIX(8)
|
|
#define ISEQ_TYPE_DEFINED_GUARD INT2FIX(9)
|
|
|
|
#define CATCH_TYPE_RESCUE ((int)INT2FIX(1))
|
|
#define CATCH_TYPE_ENSURE ((int)INT2FIX(2))
|
|
#define CATCH_TYPE_RETRY ((int)INT2FIX(3))
|
|
#define CATCH_TYPE_BREAK ((int)INT2FIX(4))
|
|
#define CATCH_TYPE_REDO ((int)INT2FIX(5))
|
|
#define CATCH_TYPE_NEXT ((int)INT2FIX(6))
|
|
|
|
struct iseq_insn_info_entry {
|
|
unsigned short position;
|
|
unsigned short line_no;
|
|
unsigned short sp;
|
|
};
|
|
|
|
struct iseq_catch_table_entry {
|
|
VALUE type;
|
|
VALUE iseq;
|
|
unsigned long start;
|
|
unsigned long end;
|
|
unsigned long cont;
|
|
unsigned long sp;
|
|
};
|
|
|
|
#define INITIAL_ISEQ_COMPILE_DATA_STORAGE_BUFF_SIZE (512)
|
|
|
|
struct iseq_compile_data_storage {
|
|
struct iseq_compile_data_storage *next;
|
|
unsigned long pos;
|
|
unsigned long size;
|
|
char *buff;
|
|
};
|
|
|
|
struct iseq_compile_data {
|
|
/* GC is needed */
|
|
VALUE err_info;
|
|
VALUE mark_ary;
|
|
VALUE catch_table_ary; /* Array */
|
|
|
|
/* GC is not needed */
|
|
struct iseq_label_data *start_label;
|
|
struct iseq_label_data *end_label;
|
|
struct iseq_label_data *redo_label;
|
|
VALUE current_block;
|
|
VALUE ensure_node;
|
|
VALUE for_iseq;
|
|
struct iseq_compile_data_ensure_node_stack *ensure_node_stack;
|
|
int loopval_popped; /* used by NODE_BREAK */
|
|
int cached_const;
|
|
struct iseq_compile_data_storage *storage_head;
|
|
struct iseq_compile_data_storage *storage_current;
|
|
int last_line;
|
|
int last_coverable_line;
|
|
int flip_cnt;
|
|
int label_no;
|
|
int node_level;
|
|
const rb_compile_option_t *option;
|
|
};
|
|
|
|
/* defined? */
|
|
#define DEFINED_IVAR INT2FIX(1)
|
|
#define DEFINED_IVAR2 INT2FIX(2)
|
|
#define DEFINED_GVAR INT2FIX(3)
|
|
#define DEFINED_CVAR INT2FIX(4)
|
|
#define DEFINED_CONST INT2FIX(5)
|
|
#define DEFINED_METHOD INT2FIX(6)
|
|
#define DEFINED_YIELD INT2FIX(7)
|
|
#define DEFINED_REF INT2FIX(8)
|
|
#define DEFINED_ZSUPER INT2FIX(9)
|
|
#define DEFINED_FUNC INT2FIX(10)
|
|
|
|
#if defined __GNUC__ && __GNUC__ >= 4
|
|
#pragma GCC visibility pop
|
|
#endif
|
|
|
|
#endif /* RUBY_COMPILE_H */
|