diff options
Diffstat (limited to 'ruby_1_8_6/node.h')
-rw-r--r-- | ruby_1_8_6/node.h | 488 |
1 files changed, 0 insertions, 488 deletions
diff --git a/ruby_1_8_6/node.h b/ruby_1_8_6/node.h deleted file mode 100644 index 7d3f756e30..0000000000 --- a/ruby_1_8_6/node.h +++ /dev/null @@ -1,488 +0,0 @@ -/********************************************************************** - - node.h - - - $Author$ - $Date$ - created at: Fri May 28 15:14:02 JST 1993 - - Copyright (C) 1993-2003 Yukihiro Matsumoto - -**********************************************************************/ - -#ifndef NODE_H -#define NODE_H - -#if defined(__cplusplus) -extern "C" { -#endif - -enum node_type { - NODE_METHOD, - NODE_FBODY, - NODE_CFUNC, - NODE_SCOPE, - NODE_BLOCK, - NODE_IF, - NODE_CASE, - NODE_WHEN, - NODE_OPT_N, - NODE_WHILE, - NODE_UNTIL, - NODE_ITER, - NODE_FOR, - NODE_BREAK, - NODE_NEXT, - NODE_REDO, - NODE_RETRY, - NODE_BEGIN, - NODE_RESCUE, - NODE_RESBODY, - NODE_ENSURE, - NODE_AND, - NODE_OR, - NODE_NOT, - NODE_MASGN, - NODE_LASGN, - NODE_DASGN, - NODE_DASGN_CURR, - NODE_GASGN, - NODE_IASGN, - NODE_CDECL, - NODE_CVASGN, - NODE_CVDECL, - NODE_OP_ASGN1, - NODE_OP_ASGN2, - NODE_OP_ASGN_AND, - NODE_OP_ASGN_OR, - NODE_CALL, - NODE_FCALL, - NODE_VCALL, - NODE_SUPER, - NODE_ZSUPER, - NODE_ARRAY, - NODE_ZARRAY, - NODE_HASH, - NODE_RETURN, - NODE_YIELD, - NODE_LVAR, - NODE_DVAR, - NODE_GVAR, - NODE_IVAR, - NODE_CONST, - NODE_CVAR, - NODE_NTH_REF, - NODE_BACK_REF, - NODE_MATCH, - NODE_MATCH2, - NODE_MATCH3, - NODE_LIT, - NODE_STR, - NODE_DSTR, - NODE_XSTR, - NODE_DXSTR, - NODE_EVSTR, - NODE_DREGX, - NODE_DREGX_ONCE, - NODE_ARGS, - NODE_ARGSCAT, - NODE_ARGSPUSH, - NODE_SPLAT, - NODE_TO_ARY, - NODE_SVALUE, - NODE_BLOCK_ARG, - NODE_BLOCK_PASS, - NODE_DEFN, - NODE_DEFS, - NODE_ALIAS, - NODE_VALIAS, - NODE_UNDEF, - NODE_CLASS, - NODE_MODULE, - NODE_SCLASS, - NODE_COLON2, - NODE_COLON3, - NODE_CREF, - NODE_DOT2, - NODE_DOT3, - NODE_FLIP2, - NODE_FLIP3, - NODE_ATTRSET, - NODE_SELF, - NODE_NIL, - NODE_TRUE, - NODE_FALSE, - NODE_DEFINED, - NODE_NEWLINE, - NODE_POSTEXE, - NODE_ALLOCA, - NODE_DMETHOD, - NODE_BMETHOD, - NODE_MEMO, - NODE_IFUNC, - NODE_DSYM, - NODE_ATTRASGN, - NODE_LAST -}; - -typedef struct RNode { - unsigned long flags; - char *nd_file; - union { - struct RNode *node; - ID id; - VALUE value; - VALUE (*cfunc)(ANYARGS); - ID *tbl; - } u1; - union { - struct RNode *node; - ID id; - long argc; - VALUE value; - } u2; - union { - struct RNode *node; - ID id; - long state; - struct global_entry *entry; - long cnt; - VALUE value; - } u3; -} NODE; - -extern NODE *ruby_cref; -extern NODE *ruby_top_cref; - -#define RNODE(obj) (R_CAST(RNode)(obj)) - -#define nd_type(n) ((int)(((RNODE(n))->flags>>FL_USHIFT)&0xff)) -#define nd_set_type(n,t) \ - RNODE(n)->flags=((RNODE(n)->flags&~FL_UMASK)|(((t)<<FL_USHIFT)&FL_UMASK)) - -#define NODE_LSHIFT (FL_USHIFT+8) -#define NODE_LMASK (((long)1<<(sizeof(NODE*)*CHAR_BIT-NODE_LSHIFT))-1) -#define nd_line(n) ((unsigned int)(((RNODE(n))->flags>>NODE_LSHIFT)&NODE_LMASK)) -#define nd_set_line(n,l) \ - RNODE(n)->flags=((RNODE(n)->flags&~(-1<<NODE_LSHIFT))|(((l)&NODE_LMASK)<<NODE_LSHIFT)) - -#define nd_head u1.node -#define nd_alen u2.argc -#define nd_next u3.node - -#define nd_cond u1.node -#define nd_body u2.node -#define nd_else u3.node - -#define nd_orig u3.value - -#define nd_resq u2.node -#define nd_ensr u3.node - -#define nd_1st u1.node -#define nd_2nd u2.node - -#define nd_stts u1.node - -#define nd_entry u3.entry -#define nd_vid u1.id -#define nd_cflag u2.id -#define nd_cval u3.value - -#define nd_cnt u3.cnt -#define nd_tbl u1.tbl - -#define nd_var u1.node -#define nd_ibdy u2.node -#define nd_iter u3.node - -#define nd_value u2.node -#define nd_aid u3.id - -#define nd_lit u1.value - -#define nd_frml u1.node -#define nd_rest u2.node -#define nd_opt u1.node - -#define nd_recv u1.node -#define nd_mid u2.id -#define nd_args u3.node - -#define nd_noex u1.id -#define nd_defn u3.node - -#define nd_cfnc u1.cfunc -#define nd_argc u2.argc - -#define nd_cpath u1.node -#define nd_super u3.node - -#define nd_modl u1.id -#define nd_clss u1.value - -#define nd_beg u1.node -#define nd_end u2.node -#define nd_state u3.state -#define nd_rval u2.value - -#define nd_nth u2.argc - -#define nd_tag u1.id -#define nd_tval u2.value - -#define NEW_NODE(t,a0,a1,a2) rb_node_newnode((t),(VALUE)(a0),(VALUE)(a1),(VALUE)(a2)) - -#define NEW_METHOD(n,x) NEW_NODE(NODE_METHOD,x,n,0) -#define NEW_FBODY(n,i,o) NEW_NODE(NODE_FBODY,n,i,o) -#define NEW_DEFN(i,a,d,p) NEW_NODE(NODE_DEFN,p,i,NEW_RFUNC(a,d)) -#define NEW_DEFS(r,i,a,d) NEW_NODE(NODE_DEFS,r,i,NEW_RFUNC(a,d)) -#define NEW_CFUNC(f,c) NEW_NODE(NODE_CFUNC,f,c,0) -#define NEW_IFUNC(f,c) NEW_NODE(NODE_IFUNC,f,c,0) -#define NEW_RFUNC(b1,b2) NEW_SCOPE(block_append(b1,b2)) -#define NEW_SCOPE(b) NEW_NODE(NODE_SCOPE,local_tbl(),0,(b)) -#define NEW_BLOCK(a) NEW_NODE(NODE_BLOCK,a,0,0) -#define NEW_IF(c,t,e) NEW_NODE(NODE_IF,c,t,e) -#define NEW_UNLESS(c,t,e) NEW_IF(c,e,t) -#define NEW_CASE(h,b) NEW_NODE(NODE_CASE,h,b,0) -#define NEW_WHEN(c,t,e) NEW_NODE(NODE_WHEN,c,t,e) -#define NEW_OPT_N(b) NEW_NODE(NODE_OPT_N,0,b,0) -#define NEW_WHILE(c,b,n) NEW_NODE(NODE_WHILE,c,b,n) -#define NEW_UNTIL(c,b,n) NEW_NODE(NODE_UNTIL,c,b,n) -#define NEW_FOR(v,i,b) NEW_NODE(NODE_FOR,v,b,i) -#define NEW_ITER(v,i,b) NEW_NODE(NODE_ITER,v,b,i) -#define NEW_BREAK(s) NEW_NODE(NODE_BREAK,s,0,0) -#define NEW_NEXT(s) NEW_NODE(NODE_NEXT,s,0,0) -#define NEW_REDO() NEW_NODE(NODE_REDO,0,0,0) -#define NEW_RETRY() NEW_NODE(NODE_RETRY,0,0,0) -#define NEW_BEGIN(b) NEW_NODE(NODE_BEGIN,0,b,0) -#define NEW_RESCUE(b,res,e) NEW_NODE(NODE_RESCUE,b,res,e) -#define NEW_RESBODY(a,ex,n) NEW_NODE(NODE_RESBODY,n,ex,a) -#define NEW_ENSURE(b,en) NEW_NODE(NODE_ENSURE,b,0,en) -#define NEW_RETURN(s) NEW_NODE(NODE_RETURN,s,0,0) -#define NEW_YIELD(a,s) NEW_NODE(NODE_YIELD,a,0,s) -#define NEW_LIST(a) NEW_ARRAY(a) -#define NEW_ARRAY(a) NEW_NODE(NODE_ARRAY,a,1,0) -#define NEW_ZARRAY() NEW_NODE(NODE_ZARRAY,0,0,0) -#define NEW_HASH(a) NEW_NODE(NODE_HASH,a,0,0) -#define NEW_NOT(a) NEW_NODE(NODE_NOT,0,a,0) -#define NEW_MASGN(l,r) NEW_NODE(NODE_MASGN,l,0,r) -#define NEW_GASGN(v,val) NEW_NODE(NODE_GASGN,v,val,rb_global_entry(v)) -#define NEW_LASGN(v,val) NEW_NODE(NODE_LASGN,v,val,local_cnt(v)) -#define NEW_DASGN(v,val) NEW_NODE(NODE_DASGN,v,val,0) -#define NEW_DASGN_CURR(v,val) NEW_NODE(NODE_DASGN_CURR,v,val,0) -#define NEW_IASGN(v,val) NEW_NODE(NODE_IASGN,v,val,0) -#define NEW_CDECL(v,val,path) NEW_NODE(NODE_CDECL,v,val,path) -#define NEW_CVASGN(v,val) NEW_NODE(NODE_CVASGN,v,val,0) -#define NEW_CVDECL(v,val) NEW_NODE(NODE_CVDECL,v,val,0) -#define NEW_OP_ASGN1(p,id,a) NEW_NODE(NODE_OP_ASGN1,p,id,a) -#define NEW_OP_ASGN2(r,i,o,val) NEW_NODE(NODE_OP_ASGN2,r,val,NEW_OP_ASGN22(i,o)) -#define NEW_OP_ASGN22(i,o) NEW_NODE(NODE_OP_ASGN2,i,o,rb_id_attrset(i)) -#define NEW_OP_ASGN_OR(i,val) NEW_NODE(NODE_OP_ASGN_OR,i,val,0) -#define NEW_OP_ASGN_AND(i,val) NEW_NODE(NODE_OP_ASGN_AND,i,val,0) -#define NEW_GVAR(v) NEW_NODE(NODE_GVAR,v,0,rb_global_entry(v)) -#define NEW_LVAR(v) NEW_NODE(NODE_LVAR,v,0,local_cnt(v)) -#define NEW_DVAR(v) NEW_NODE(NODE_DVAR,v,0,0) -#define NEW_IVAR(v) NEW_NODE(NODE_IVAR,v,0,0) -#define NEW_CONST(v) NEW_NODE(NODE_CONST,v,0,0) -#define NEW_CVAR(v) NEW_NODE(NODE_CVAR,v,0,0) -#define NEW_NTH_REF(n) NEW_NODE(NODE_NTH_REF,0,n,local_cnt('~')) -#define NEW_BACK_REF(n) NEW_NODE(NODE_BACK_REF,0,n,local_cnt('~')) -#define NEW_MATCH(c) NEW_NODE(NODE_MATCH,c,0,0) -#define NEW_MATCH2(n1,n2) NEW_NODE(NODE_MATCH2,n1,n2,0) -#define NEW_MATCH3(r,n2) NEW_NODE(NODE_MATCH3,r,n2,0) -#define NEW_LIT(l) NEW_NODE(NODE_LIT,l,0,0) -#define NEW_STR(s) NEW_NODE(NODE_STR,s,0,0) -#define NEW_DSTR(s) NEW_NODE(NODE_DSTR,s,1,0) -#define NEW_XSTR(s) NEW_NODE(NODE_XSTR,s,0,0) -#define NEW_DXSTR(s) NEW_NODE(NODE_DXSTR,s,0,0) -#define NEW_DSYM(s) NEW_NODE(NODE_DSYM,s,0,0) -#define NEW_EVSTR(n) NEW_NODE(NODE_EVSTR,0,(n),0) -#define NEW_CALL(r,m,a) NEW_NODE(NODE_CALL,r,m,a) -#define NEW_FCALL(m,a) NEW_NODE(NODE_FCALL,0,m,a) -#define NEW_VCALL(m) NEW_NODE(NODE_VCALL,0,m,0) -#define NEW_SUPER(a) NEW_NODE(NODE_SUPER,0,0,a) -#define NEW_ZSUPER() NEW_NODE(NODE_ZSUPER,0,0,0) -#define NEW_ARGS(f,o,r) NEW_NODE(NODE_ARGS,o,r,f) -#define NEW_ARGSCAT(a,b) NEW_NODE(NODE_ARGSCAT,a,b,0) -#define NEW_ARGSPUSH(a,b) NEW_NODE(NODE_ARGSPUSH,a,b,0) -#define NEW_SPLAT(a) NEW_NODE(NODE_SPLAT,a,0,0) -#define NEW_TO_ARY(a) NEW_NODE(NODE_TO_ARY,a,0,0) -#define NEW_SVALUE(a) NEW_NODE(NODE_SVALUE,a,0,0) -#define NEW_BLOCK_ARG(v) NEW_NODE(NODE_BLOCK_ARG,v,0,local_cnt(v)) -#define NEW_BLOCK_PASS(b) NEW_NODE(NODE_BLOCK_PASS,0,b,0) -#define NEW_ALIAS(n,o) NEW_NODE(NODE_ALIAS,n,o,0) -#define NEW_VALIAS(n,o) NEW_NODE(NODE_VALIAS,n,o,0) -#define NEW_UNDEF(i) NEW_NODE(NODE_UNDEF,0,i,0) -#define NEW_CLASS(n,b,s) NEW_NODE(NODE_CLASS,n,NEW_SCOPE(b),(s)) -#define NEW_SCLASS(r,b) NEW_NODE(NODE_SCLASS,r,NEW_SCOPE(b),0) -#define NEW_MODULE(n,b) NEW_NODE(NODE_MODULE,n,NEW_SCOPE(b),0) -#define NEW_COLON2(c,i) NEW_NODE(NODE_COLON2,c,i,0) -#define NEW_COLON3(i) NEW_NODE(NODE_COLON3,0,i,0) -#define NEW_CREF(c) (NEW_NODE(NODE_CREF,0,0,c)) -#define NEW_DOT2(b,e) NEW_NODE(NODE_DOT2,b,e,0) -#define NEW_DOT3(b,e) NEW_NODE(NODE_DOT3,b,e,0) -#define NEW_ATTRSET(a) NEW_NODE(NODE_ATTRSET,a,0,0) -#define NEW_SELF() NEW_NODE(NODE_SELF,0,0,0) -#define NEW_NIL() NEW_NODE(NODE_NIL,0,0,0) -#define NEW_TRUE() NEW_NODE(NODE_TRUE,0,0,0) -#define NEW_FALSE() NEW_NODE(NODE_FALSE,0,0,0) -#define NEW_DEFINED(e) NEW_NODE(NODE_DEFINED,e,0,0) -#define NEW_NEWLINE(n) NEW_NODE(NODE_NEWLINE,0,0,n) -#define NEW_PREEXE(b) NEW_SCOPE(b) -#define NEW_POSTEXE() NEW_NODE(NODE_POSTEXE,0,0,0) -#define NEW_DMETHOD(b) NEW_NODE(NODE_DMETHOD,0,0,b) -#define NEW_BMETHOD(b) NEW_NODE(NODE_BMETHOD,0,0,b) -#define NEW_ATTRASGN(r,m,a) NEW_NODE(NODE_ATTRASGN,r,m,a) - -#define NOEX_PUBLIC 0 -#define NOEX_NOSUPER 1 -#define NOEX_PRIVATE 2 -#define NOEX_PROTECTED 4 -#define NOEX_MASK 6 - -#define NOEX_UNDEF NOEX_NOSUPER - -NODE *rb_compile_cstr _((const char*, const char*, int, int)); -NODE *rb_compile_string _((const char*, VALUE, int)); -NODE *rb_compile_file _((const char*, VALUE, int)); - -void rb_add_method _((VALUE, ID, NODE *, int)); -NODE *rb_node_newnode _((enum node_type,VALUE,VALUE,VALUE)); - -NODE* rb_method_node _((VALUE klass, ID id)); - -struct global_entry *rb_global_entry _((ID)); -VALUE rb_gvar_get _((struct global_entry *)); -VALUE rb_gvar_set _((struct global_entry *, VALUE)); -VALUE rb_gvar_defined _((struct global_entry *)); - -typedef unsigned int rb_event_t; - -#define RUBY_EVENT_NONE 0x00 -#define RUBY_EVENT_LINE 0x01 -#define RUBY_EVENT_CLASS 0x02 -#define RUBY_EVENT_END 0x04 -#define RUBY_EVENT_CALL 0x08 -#define RUBY_EVENT_RETURN 0x10 -#define RUBY_EVENT_C_CALL 0x20 -#define RUBY_EVENT_C_RETURN 0x40 -#define RUBY_EVENT_RAISE 0x80 -#define RUBY_EVENT_ALL 0xff - -typedef void (*rb_event_hook_func_t) _((rb_event_t,NODE*,VALUE,ID,VALUE)); -NODE *rb_copy_node_scope _((NODE *, NODE *)); -void rb_add_event_hook _((rb_event_hook_func_t,rb_event_t)); -int rb_remove_event_hook _((rb_event_hook_func_t)); - -#if defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT) -#include <ucontext.h> -#define USE_CONTEXT -#endif -#include <setjmp.h> -#include "st.h" - -#ifdef USE_CONTEXT -typedef struct { - ucontext_t context; - volatile int status; -} rb_jmpbuf_t[1]; -#else -typedef jmp_buf rb_jmpbuf_t; -#endif - -enum rb_thread_status { - THREAD_TO_KILL, - THREAD_RUNNABLE, - THREAD_STOPPED, - THREAD_KILLED, -}; - -typedef struct rb_thread *rb_thread_t; - -struct rb_thread { - rb_thread_t next, prev; - rb_jmpbuf_t context; -#if (defined _WIN32 && !defined _WIN32_WCE) || defined __CYGWIN__ - unsigned long win32_exception_list; -#endif - - VALUE result; - - long stk_len; - long stk_max; - VALUE *stk_ptr; - VALUE *stk_pos; -#ifdef __ia64 - long bstr_len; - long bstr_max; - VALUE *bstr_ptr; - VALUE *bstr_pos; -#endif - - struct FRAME *frame; - struct SCOPE *scope; - struct RVarmap *dyna_vars; - struct BLOCK *block; - struct iter *iter; - struct tag *tag; - VALUE klass; - VALUE wrapper; - NODE *cref; - - int flags; /* misc. states (vmode/rb_trap_immediate/raised) */ - - NODE *node; - - int tracing; - VALUE errinfo; - VALUE last_status; - VALUE last_line; - VALUE last_match; - - int safe; - - enum rb_thread_status status; - int wait_for; - int fd; - fd_set readfds; - fd_set writefds; - fd_set exceptfds; - int select_value; - double delay; - rb_thread_t join; - - int abort; - int priority; - VALUE thgroup; - - struct st_table *locals; - - VALUE thread; - - VALUE sandbox; -}; - -extern VALUE (*ruby_sandbox_save)_((rb_thread_t)); -extern VALUE (*ruby_sandbox_restore)_((rb_thread_t)); -extern rb_thread_t rb_curr_thread; -extern rb_thread_t rb_main_thread; - -enum { - RAISED_EXCEPTION = 0x1000, - RAISED_STACKOVERFLOW = 0x2000, - RAISED_NOMEMORY = 0x4000, - RAISED_MASK = 0xf000 -}; -int rb_thread_set_raised(rb_thread_t th); -int rb_thread_reset_raised(rb_thread_t th); -#define rb_thread_raised_set(th, f) ((th)->flags |= (f)) -#define rb_thread_raised_reset(th, f) ((th)->flags &= ~(f)) -#define rb_thread_raised_p(th, f) (((th)->flags & (f)) != 0) -#define rb_thread_raised_clear(th) ((th)->flags = 0) - -#if defined(__cplusplus) -} /* extern "C" { */ -#endif - -#endif |