* mips.igen (CFC1, CTC1): Pass the correct register numbers to

PENDING_FILL.  Use PENDING_SCHED directly to handle the pending
set of the FCSR.
* sim-main.h (COCIDX): Remove definition; this isn't supported by
PENDING_FILL, and you can get the intended effect gracefully by
calling PENDING_SCHED directly.

diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index 3ff893a..f03884a 100644 (file)
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,12 @@
+2001-04-12  Jim Blandy  <jimb@redhat.com>
+
+       * mips.igen (CFC1, CTC1): Pass the correct register numbers to
+       PENDING_FILL.  Use PENDING_SCHED directly to handle the pending
+       set of the FCSR.
+       * sim-main.h (COCIDX): Remove definition; this isn't supported by
+       PENDING_FILL, and you can get the intended effect gracefully by
+       calling PENDING_SCHED directly.
+
 2001-02-23  Ben Elliston  <bje@redhat.com>
 
        * sim-main.h (ENGINE_ISSUE_PREFIX_HOOK): Only define if not

diff --git a/sim/mips/mips.igen b/sim/mips/mips.igen
index f8263f4..03f783a 100644 (file)
--- a/sim/mips/mips.igen
+++ b/sim/mips/mips.igen
@@ -2839,11 +2839,11 @@
   if (X)
     {
       if (FS == 0)
-       PENDING_FILL((FS + FCR0IDX),VL4_8(GPR[RT]));
+       PENDING_FILL(FCR0IDX,VL4_8(GPR[RT]));
       else if (FS == 31)
-       PENDING_FILL((FS + FCR31IDX),VL4_8(GPR[RT]));
+       PENDING_FILL(FCR31IDX,VL4_8(GPR[RT]));
       /* else NOP */
-      PENDING_FILL(COCIDX,0); /* special case */
+      PENDING_SCHED(FCSR, FCR31 & (1<<23), 1, 23);
     }
   else
     { /* control from */

diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h
index 3ccd4a9..8a1b7f7 100644 (file)
--- a/sim/mips/sim-main.h
+++ b/sim/mips/sim-main.h
@@ -405,7 +405,6 @@ enum float_operation
 #define Debug  (REGISTERS[86])
 #define DEPC   (REGISTERS[87])
 #define EPC    (REGISTERS[88])
-#define COCIDX  (LAST_EMBED_REGNUM + 2) /* special case : outside the normal range */
 
   /* All internal state modified by signal_exception() that may need to be
      rolled back for passing moment-of-exception image back to gdb. */