2001-04-20 Joel Sherrill <joel@OARcorp.com>

	* include/bsp.h (Clear_tm27_intr): Stop the timer and disable
	the interrupt.  This was not quite right before and we were
	getting uncontrolled interrupt nesting in tm27.
	* timer/timer.c (Timer_Initialize): Added an extra reset and
	changed the ITMR register so we will never get an interrupt.
	(Read_timer): Fixed so the timer actually stops before it
	is read.  Before some times reported were outraguously high.
	* start/start.S: Major clean including using stack in linkcmds,
	deleting unused code, and zeroing the BSS using the linkcmds
	information.
	* startup/linkcmds: Put heap in lower memory than workspace
	and move _clear_end so both are zeroed.

1 files changed, 3 insertions, 3 deletions

diff --git a/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds b/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds
index 17836e5319..885cfc292e 100644
--- a/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds
+++ b/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds
@@ -108,12 +108,12 @@ SECTIONS
     . += _StackSize;
     __stack = .;
     _stack_init = .;
-    _clear_end = .;
+    HeapBase = .;
+    . += HeapSize;    /* reserve some memory for heap */
     WorkspaceBase = .;
      /* HACK -- tied to value bspstart */
     . += 4096K;    /* reserve some memory for workspace */
-    HeapBase = .;
-    . += HeapSize;    /* reserve some memory for heap */
+    _clear_end = .;
   }
  end = .;
  _end = .;