Include tm_p.h in ggc files

[gcc.git] / libchill / rts.h

diff --git a/libchill/rts.h b/libchill/rts.h
index 27019e7c04f6b8e0e228089b16018ac14b1ef63f..3a9a26cb2ac9df76118116dcf33c60edad995472 100644 (file)
--- a/libchill/rts.h
+++ b/libchill/rts.h
@@ -1,21 +1,29 @@
 /* GNU CHILL compiler regression test file
  Copyright (C) 1992, 1993 Free Software Foundation, Inc.
  
- This file is part of GNU CC.
+This file is part of GNU CC.
 
- GNU CC is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
 
- GNU CC is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
- You should have received a copy of the GNU General Public License
- along with GNU CC; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
 
 #ifndef __rts_h_
 #define __rts_h_
@@ -43,10 +51,109 @@ typedef struct
   unsigned char /*TaskingEnum*/ type;
 } TaskingStruct;
 
+/* how an INSTANCE is implemented */
 typedef struct
 {
   short ptype;
   short pcopy;
 } INSTANCE;
 
+/* interface to underlaying os */
+typedef enum
+{
+  wait_wait,
+  wait_buffer_send,
+  wait_buffer_receive,
+  wait_buffer_free,
+  wait_event_delay,
+  wait_event_free,
+} Delay_Reason;
+
+extern INSTANCE __whoami ();
+extern void *__xmalloc_ ();
+
+#define THIS  __whoami()
+/* for easier changing to something different,
+   i.e. allocate_memory */
+#define MALLOC(ADDR,SIZE)  ADDR = __xmalloc_(SIZE)
+#define FREE(ADDR)         free (ADDR)
+
+/* definitions for EVENTS */
+typedef struct EVENTQUEUE
+{
+  struct EVENTQUEUE    *forward;       /* next in the list */
+  struct EVENTQUEUE   **listhead;      /* pointer to EVENT location */
+  int                   priority;      /* prio for DELAY or DELAY CASE */
+  INSTANCE              this;          /* specify the instance is delayed */
+  struct EVENTQUEUE    *startlist;     /* start of the list */
+  struct EVENTQUEUE    *chain;         /* list of all events in an DELAY CASE */
+  int                   is_continued;  /* indicates a continue action on that event */
+  INSTANCE              who_continued; /* indicates who continued */
+} Event_Queue;
+
+typedef struct
+{
+  Event_Queue     **ev;
+  unsigned long     maxqueuelength;
+} Event_Descr;
+
+/* definitions for BUFFERS */
+struct BUFFERQUEUE;
+
+typedef struct BUFFER_WAIT_QUEUE
+{
+  struct BUFFER_WAIT_QUEUE   *forward;
+  struct BUFFERQUEUE        **bufferaddr;
+  INSTANCE                    this;
+  struct BUFFER_WAIT_QUEUE   *startlist;
+  struct BUFFER_WAIT_QUEUE   *chain;
+  int                         is_sent;
+  INSTANCE                    who_sent;     /* instance which have
+                                              send a buffer */
+  unsigned long               datalen;
+  void                       *dataptr;
+} Buffer_Wait_Queue;
+
+typedef struct BUFFER_SEND_QUEUE
+{
+  struct BUFFER_SEND_QUEUE   *forward;
+  int                         priority;
+  INSTANCE                    this;
+  int                         is_delayed;
+  unsigned long               datalen;
+  void                       *dataptr;
+} Buffer_Send_Queue;
+
+typedef struct BUFFERQUEUE
+{
+  Buffer_Wait_Queue    *waitqueue;
+  unsigned long         waitqueuelength;
+  Buffer_Send_Queue    *sendqueue;
+  unsigned long         sendqueuelength;
+} Buffer_Queue;
+
+typedef struct
+{
+  Buffer_Queue    **buf;
+  unsigned long     maxqueuelength;
+} Buffer_Descr;
+
+/* descriptor for data */
+typedef struct
+{
+  void         *ptr;
+  int           length;
+} Data_Descr;
+
+/* time format runtime delivers */
+typedef struct
+{
+    unsigned long      secs;
+    unsigned long      nanosecs;
+} RtsTime;
+
+extern void __rtstime (RtsTime *t);
+extern int __delay_this (Delay_Reason reason, RtsTime *t, char *file, int lineno);
+extern void __continue_that (INSTANCE ins, int prio, char *file, int lineno);
+
 #endif /* __rts_h_ */