X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=includes%2Frts%2FConstants.h;h=a4114ab999a0175beb16927ce97d717768f0e37e;hb=f07b01e57f4c08a68e22eb81f25c865d1d7c15c3;hp=54a1ca71ca3c6c8fd7b79b968871e67bce5a7d98;hpb=65ac2f4cefcea7ca78a65ca22889b51b5a27d1f0;p=ghc-hetmet.git

diff --git a/includes/rts/Constants.h b/includes/rts/Constants.h
index 54a1ca7..a4114ab 100644
--- a/includes/rts/Constants.h
+++ b/includes/rts/Constants.h
@@ -198,8 +198,7 @@
 #define ThreadRunGHC    1	/* return to address on top of stack */
 #define ThreadInterpret 2	/* interpret this thread */
 #define ThreadKilled	3	/* thread has died, don't run it */
-#define ThreadRelocated	4	/* thread has moved, link points to new locn */
-#define ThreadComplete	5	/* thread has finished */
+#define ThreadComplete  4       /* thread has finished */
 
 /*
  * Constants for the why_blocked field of a TSO
@@ -208,24 +207,30 @@
 #define NotBlocked          0
 #define BlockedOnMVar       1
 #define BlockedOnBlackHole  2
-#define BlockedOnException  3
-#define BlockedOnRead       4
-#define BlockedOnWrite      5
-#define BlockedOnDelay      6
-#define BlockedOnSTM        7
+#define BlockedOnRead       3
+#define BlockedOnWrite      4
+#define BlockedOnDelay      5
+#define BlockedOnSTM        6
 
 /* Win32 only: */
-#define BlockedOnDoProc     8
+#define BlockedOnDoProc     7
 
 /* Only relevant for PAR: */
   /* blocked on a remote closure represented by a Global Address: */
-#define BlockedOnGA         9
+#define BlockedOnGA         8
   /* same as above but without sending a Fetch message */
-#define BlockedOnGA_NoSend  10
+#define BlockedOnGA_NoSend  9
 /* Only relevant for THREADED_RTS: */
-#define BlockedOnCCall      11
-#define BlockedOnCCall_NoUnblockExc 12
-   /* same as above but don't unblock async exceptions in resumeThread() */
+#define BlockedOnCCall      10
+#define BlockedOnCCall_Interruptible 11
+   /* same as above but permit killing the worker thread */
+
+/* Involved in a message sent to tso->msg_cap */
+#define BlockedOnMsgThrowTo 12
+
+/* The thread is not on any run queues, but can be woken up 
+   by tryWakeupThread() */
+#define ThreadMigrating     13
 
 /*
  * These constants are returned to the scheduler by a thread that has
@@ -260,11 +265,6 @@
 #define TSO_STOPPED_ON_BREAKPOINT 16 
 
 /*
- * TSO_LINK_DIRTY is set when a TSO's link field is modified
- */
-#define TSO_LINK_DIRTY 32
-
-/*
  * Used by the sanity checker to check whether TSOs are on the correct
  * mutable list.
  */
@@ -305,4 +305,13 @@
  */
 #define SPIN_COUNT 1000
 
+/* -----------------------------------------------------------------------------
+   Spare workers per Capability in the threaded RTS
+
+   No more than MAX_SPARE_WORKERS will be kept in the thread pool
+   associated with each Capability.
+   -------------------------------------------------------------------------- */
+
+#define MAX_SPARE_WORKERS 6
+
 #endif /* RTS_CONSTANTS_H */