This commit was manufactured by cvs2svn to create tag 'rtems-4-5-1-pre3'.

Sprout from rtems-4-5-branch 2002-01-30 20:04:25 UTC cvs2git <rtems-devel@rtems.org> 'This commit was manufactured by cvs2svn to create branch 'rtems-4-5-branch'.'
Cherrypick from rtems-4-5-branch 2001-08-30 19:12:24 UTC Joel Sherrill <joel.sherrill@OARcorp.com> 'changed version to 4.5.1-pre1':
    VERSION
    c/src/lib/libc/termios.c
Cherrypick from master 1999-03-31 23:21:19 UTC Joel Sherrill <joel.sherrill@OARcorp.com> 'Fixed paths to include files so this will build.':
    c/src/lib/libcpu/mips/clock/clock.S
Cherrypick from master 2002-01-22 17:38:37 UTC Joel Sherrill <joel.sherrill@OARcorp.com> '2002-01-21	Ralf Corsepius <corsepiu@faw.uni-ulm.de>':
    doc/.cvsignore

VERSION

@@ -4,4 +4,4 @@
 #  $Id$
 #
 
-RTEMS Version 4.5.0
+RTEMS Version 4.5.1-pre1

aclocal/rtems-top.m4

@@ -15,6 +15,10 @@ AC_ARG_WITH(target-subdir,
 TARGET_SUBDIR="$withval",
 TARGET_SUBDIR=".")
 
+## HACK to allow gnu-make conditionals in automake-Makefiles.
+ENDIF=endif
+AC_SUBST(ENDIF)
+
 RTEMS_TOPdir="$1";
 AC_SUBST(RTEMS_TOPdir)
 

automake/leaf.am

@@ -0,0 +1,9 @@
+include $(RTEMS_ROOT)/make/leaf.cfg
+
+ifndef make-cxx-exe
+define make-cxx-exe
+	$(LINK.cc) $(AM_CFLAGS) $(AM_LDFLAGS) \
+	$(LDLIBS) -o $@ \
+	$(LINK_OBJS) $(LINK_LIBS)
+endef
+@ENDIF@

c/src/exec/itron/include/rtems/itron/object.h

@@ -109,7 +109,7 @@ typedef Objects_Control ITRON_Objects_Control;
  */
 
 #define _ITRON_Objects_Get( _the_information, _id, _the_object ) \
-    _Objects_Get( (_the_information), (_id), (_the_object) )
+    _Objects_Get_by_index( (_the_information), (_id), (_the_object) )
 
 #ifdef __cplusplus
 }

c/src/exec/itron/src/snd_mbx.c

@@ -29,6 +29,7 @@ ER snd_msg(
   Objects_Locations                location;
   unsigned32                       message_priority;
   void                            *message_contents;
+  CORE_message_queue_Status        msg_status;
 
   if ( !pk_msg )
     return E_PAR;
@@ -46,7 +47,7 @@ ER snd_msg(
         message_priority = CORE_MESSAGE_QUEUE_SEND_REQUEST;
 
       message_contents = pk_msg;
-      _CORE_message_queue_Submit(
+      msg_status = _CORE_message_queue_Submit(
         &the_mailbox->message_queue,
         &message_contents,
         sizeof(T_MSG *),
@@ -60,8 +61,6 @@ ER snd_msg(
   }
 
   _ITRON_return_errorno( 
-     _ITRON_Mailbox_Translate_core_message_queue_return_code(
-          _Thread_Executing->Wait.return_code
-     )
+     _ITRON_Mailbox_Translate_core_message_queue_return_code( msg_status )
   );
 }

c/src/exec/itron/src/tsnd_mbf.c

@@ -33,6 +33,7 @@ ER tsnd_mbf(
   Objects_Locations              location;
   Watchdog_Interval              interval;
   boolean                        wait;
+  CORE_message_queue_Status      msg_status;
 
   if (msgsz <= 0 || !msg)
     return E_PAR;
@@ -57,7 +58,7 @@ ER tsnd_mbf(
 
     case OBJECTS_LOCAL:
       /* XXX Submit needs to take into account blocking */
-      _CORE_message_queue_Submit(
+      msg_status = _CORE_message_queue_Submit(
         &the_message_buffer->message_queue,
         msg,
         msgsz,
@@ -69,7 +70,7 @@ ER tsnd_mbf(
       );
       _Thread_Enable_dispatch();
       return _ITRON_Message_buffer_Translate_core_message_buffer_return_code(
-          _Thread_Executing->Wait.return_code
+          msg_status
       );
     }
 

c/src/exec/posix/src/clockgetres.c

@@ -36,8 +36,11 @@ int clock_getres(
     case CLOCK_REALTIME:
     case CLOCK_PROCESS_CPUTIME:
     case CLOCK_THREAD_CPUTIME:
-      if ( res )
-        _POSIX_Interval_to_timespec( _TOD_Microseconds_per_tick, res ); 
+      if ( res ) {
+        res->tv_sec = _TOD_Microseconds_per_tick / 1000000;
+        res->tv_nsec = _TOD_Microseconds_per_tick * 1000;
+        /* _POSIX_Interval_to_timespec( _TOD_Microseconds_per_tick, res );  */
+      }
       break;
  
     default:

c/src/exec/posix/src/mqueuesendsupp.c

@@ -44,6 +44,7 @@ int _POSIX_Message_queue_Send_support(
 {
   register POSIX_Message_queue_Control *the_mq;
   Objects_Locations                     location;
+  CORE_message_queue_Status             msg_status;
 
   /*
    * Validate the priority.
@@ -70,7 +71,7 @@ int _POSIX_Message_queue_Send_support(
         set_errno_and_return_minus_one( EBADF );
       }
 
-      _CORE_message_queue_Submit(
+      msg_status = _CORE_message_queue_Submit(
         &the_mq->Message_queue,
         (void *) msg_ptr,
         msg_len,
@@ -86,12 +87,23 @@ int _POSIX_Message_queue_Send_support(
       );
 
       _Thread_Enable_dispatch();
-      if ( !_Thread_Executing->Wait.return_code )
-        return 0;
+
+      /*
+       *  If we had to block, then this is where the task returns
+       *  after it wakes up.  The returned status is correct for
+       *  non-blocking operations but if we blocked, then we need 
+       *  to look at the status in our TCB.
+       */
+
+      if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT )
+        msg_status = _Thread_Executing->Wait.return_code;
+
+      if ( !msg_status )
+        return msg_status;
 
       set_errno_and_return_minus_one(
         _POSIX_Message_queue_Translate_core_message_queue_return_code(
-          _Thread_Executing->Wait.return_code
+          msg_status 
         )
       );
   }

c/src/exec/rtems/inline/rtems/rtems/attr.inl

@@ -205,7 +205,7 @@ RTEMS_INLINE_ROUTINE boolean _Attributes_Is_system_task(
   rtems_attribute attribute_set
 )
 {
-   return ( attribute_set & RTEMS_PRIORITY_CEILING );
+   return ( attribute_set & RTEMS_SYSTEM_TASK );
 }
 
 #endif

c/src/exec/rtems/src/eventsurrender.c

@@ -65,6 +65,7 @@ void _Event_Surrender(
         api->pending_events =
            _Event_sets_Clear( pending_events, seized_events );
         *(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
+        (rtems_event_set) the_thread->Wait.count = 0; /* FIX 26MAR01 */
 
         _ISR_Flash( level );
 

c/src/exec/rtems/src/msgqsubmit.c

@@ -61,6 +61,7 @@ rtems_status_code _Message_queue_Submit(
 {
   register Message_queue_Control  *the_message_queue;
   Objects_Locations                location;
+  CORE_message_queue_Status        msg_status;
 
   the_message_queue = _Message_queue_Get( id, &location );
   switch ( location )
@@ -97,7 +98,7 @@ rtems_status_code _Message_queue_Submit(
     case OBJECTS_LOCAL:
       switch ( submit_type ) {
         case MESSAGE_QUEUE_SEND_REQUEST:
-          _CORE_message_queue_Send(
+          msg_status = _CORE_message_queue_Send(
             &the_message_queue->message_queue,
             buffer,
             size,
@@ -112,7 +113,7 @@ rtems_status_code _Message_queue_Submit(
           );
           break;
         case MESSAGE_QUEUE_URGENT_REQUEST:
-          _CORE_message_queue_Urgent(
+          msg_status = _CORE_message_queue_Urgent(
             &the_message_queue->message_queue,
             buffer,
             size,
@@ -131,9 +132,13 @@ rtems_status_code _Message_queue_Submit(
       }
 
       _Thread_Enable_dispatch();
-      return _Message_queue_Translate_core_message_queue_return_code(
-        _Thread_Executing->Wait.return_code
-      );
+      /*
+       *  Since this API does not allow for blocking sends, we can directly
+       *  return the returned msg_status.
+       */
+
+      return
+        _Message_queue_Translate_core_message_queue_return_code( msg_status );
           
   }
   return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */

c/src/exec/score/cpu/m68k/cpu_asm.S

@@ -3,7 +3,7 @@
  *  This file contains all assembly code for the MC68020 implementation
  *  of RTEMS.
  *
- *  COPYRIGHT (c) 1989-1999.
+ *  COPYRIGHT (c) 1989-2001.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -68,7 +68,7 @@ SYM (_CPU_Context_save_fp):
         moval    a1@,a0                   | a0 = Save context area
         fsave    a0@-                     | save 68881/68882 state frame
         tstb     a0@                      | check for a null frame
-        beq      nosv                     | Yes, skip save of user model
+        beq.b    nosv                     | Yes, skip save of user model
         fmovem   fp0-fp7,a0@-             | save data registers (fp0-fp7)
         fmovem   fpc/fps/fpi,a0@-         | and save control registers
         movl     #-1,a0@-                 | place not-null flag on stack
@@ -83,7 +83,7 @@ SYM (_CPU_Context_restore_fp):
         moval    a7@(FPCONTEXT_ARG),a1    | a1 = &ptr to context area
         moval    a1@,a0                   | a0 = address of saved context
         tstb     a0@                      | Null context frame?
-        beq      norst                    | Yes, skip fp restore
+        beq.b    norst                    | Yes, skip fp restore
         addql    #4,a0                    | throwaway non-null flag
         fmovem   a0@+,fpc/fps/fpi         | restore control registers
         fmovem   a0@+,fp0-fp7             | restore data regs (fp0-fp7)
@@ -101,24 +101,12 @@ norst:  frestore a0@+                     | restore the fp state frame
  *  NOTE:
  *    Upon entry, the master stack will contain an interrupt stack frame
  *    back to the interrupted thread and the interrupt stack will contain
- *    a throwaway interrupt stack frame.  If dispatching is enabled, this
- *    is the outer most interrupt, and (a context switch is necessary or
- *    the current thread has signals), then set up the master stack to
+ *    a throwaway interrupt stack frame.  If dispatching is enabled, and this
+ *    is the outer most interrupt, and a context switch is necessary or
+ *    the current thread has pending signals, then set up the master stack to
  *    transfer control to the interrupt dispatcher.
  */
 
-/*
- *  With this approach, lower priority interrupts may
- *  execute twice if a higher priority interrupt is
- *  acknowledged before _Thread_Dispatch_disable is
- *  incremented and the higher priority interrupt
- *  performs a context switch after executing. The lower
- *  priority interrupt will execute (1) at the end of the
- *  higher priority interrupt in the new context if
- *  permitted by the new interrupt level mask, and (2) when
- *  the original context regains the cpu.
- */
- 
 #if ( M68K_COLDFIRE_ARCH == 1 )
 .set SR_OFFSET,    2                     | Status register offset
 .set PC_OFFSET,    4                     | Program Counter offset
@@ -142,45 +130,31 @@ SYM (_ISR_Handler):
         addql   #1,SYM (_Thread_Dispatch_disable_level) | disable multitasking
 #if ( M68K_COLDFIRE_ARCH == 0 )
         moveml  d0-d1/a0-a1,a7@-         | save d0-d1,a0-a1
-        movew   a7@(SAVED+FVO_OFFSET),d0 | d0 = F/VO
-        andl    #0x0fff,d0               | d0 = vector offset in vbr
 #else
 	lea	a7@(-SAVED),a7
 	movm.l  d0-d1/a0-a1,a7@		 | save d0-d1,a0-a1
+#endif
 	movew   a7@(SAVED+FVO_OFFSET),d0 | d0 = F/VO
 	andl    #0x0ffc,d0               | d0 = vector offset in vbr
-#endif
 
 
 #if ( CPU_HAS_SOFTWARE_INTERRUPT_STACK == 1 )
-  #if ( M68K_COLDFIRE_ARCH == 0 )
-	movew	sr,d1			| Save status register
-	oriw	#0x700,sr		| Disable interrupts
-  #else
-	move.l  d0,a7@-			| Save d0 value
-	move.l  #0x700,d0		| Load in disable ints value
-	move.w  sr,d1			| Grab SR
-	or.l    d1,d0			| Create new SR
-	move.w  d0,sr			| Disable interrupts
-	move.l  a7@+,d0			| Restore d0 value
-  #endif
-  
-	tstl	SYM (_ISR_Nest_level)	| Interrupting an interrupt handler?
-	bne	1f			| Yes, just skip over stack switch code
-	movel	SYM(_CPU_Interrupt_stack_high),a0	| End of interrupt stack
-	movel	a7,a0@-			| Save task stack pointer
-	movel	a0,a7			| Switch to interrupt stack
+	movel	_CPU_Interrupt_stack_high,a0	| a0 now point just above interrupt stack
+	cmpl	_CPU_Interrupt_stack_low,a7	| stack below interrupt stack?
+	bcs.b	1f			| yes, switch to interrupt stack
+	cmpl	a0,a7			| stack above interrupt stack?
+	bcs.b	2f			| no, do not switch stacks
 1:
-	addql   #1,SYM(_ISR_Nest_level)	| one nest level deeper
-	movew	d1,sr			| Restore status register
-#else
-	addql   #1,SYM (_ISR_Nest_level) | one nest level deeper
+	movel	a7,a1			| copy task stack pointer
+	movel	a0,a7			| switch to interrupt stack
+	movel	a1,a7@-			| store task stack pointer on interrupt stack
+2:
 #endif /* CPU_HAS_SOFTWARE_INTERRUPT_STACK == 1 */
 
 #if ( M68K_HAS_PREINDEXING == 1 )
         movel   @( SYM (_ISR_Vector_table),d0:w:1),a0| fetch the ISR
 #else
-        movel   # SYM (_ISR_Vector_table),a0   | a0 = base of RTEMS table
+	movel   # SYM (_ISR_Vector_table),a0   | a0 = base of RTEMS table
         addal   d0,a0                    | a0 = address of vector
         movel   (a0),a0                  | a0 = address of user routine
 #endif
@@ -191,45 +165,44 @@ SYM (_ISR_Handler):
         addql   #4,a7                    | remove vector number
 
 #if ( CPU_HAS_SOFTWARE_INTERRUPT_STACK == 1 )
-  #if ( M68K_COLDFIRE_ARCH == 0 )
-	movew	sr,d0			| Save status register
-	oriw	#0x700,sr		| Disable interrupts
-  #else
-	move.l  #0x700,d1		| Load in disable int value
-	move.w  sr,d0			| Grab SR
-	or.l    d0,d1			| Create new SR
-	move.w  d1,sr			| Load to disable interrupts
-  #endif
-
-	subql	#1,SYM(_ISR_Nest_level)	| Reduce interrupt-nesting count
-	bne	1f			| Skip if return to interrupt
+	movel	_CPU_Interrupt_stack_high,a0
+	subql	#4,a0
+	cmpl	a0,a7			| At top of interrupt stack?
+	bne.b	1f			| No, do not restore task stack pointer
 	movel	(a7),a7			| Restore task stack pointer
 1:
-	movew	d0,sr			| Restore status register
-#else
-	subql   #1,SYM (_ISR_Nest_level) | one less nest level
 #endif /* CPU_HAS_SOFTWARE_INTERRUPT_STACK == 1 */
 
         subql   #1,SYM (_Thread_Dispatch_disable_level)
                                          | unnest multitasking
-        bne     exit                     | If dispatch disabled, exit
+        bne.b    exit                    | If dispatch disabled, exit
 
 #if ( M68K_HAS_SEPARATE_STACKS == 1 )
         movew   #0xf000,d0               | isolate format nibble
         andw    a7@(SAVED+FVO_OFFSET),d0 | get F/VO
         cmpiw   #0x1000,d0               | is it a throwaway isf?
-        bne     exit                     | NOT outer level, so branch
+        bne.b   exit                     | NOT outer level, so branch
+#else
+/*
+ * If we have a CPU which allows a higher-priority interrupt to preempt a
+ * lower priority handler before the lower-priority handler can increment
+ * _Thread_Dispatch_disable_level then we must check the PC on the stack to
+ * see if it is _ISR_Handler.  If it is we have the case of nesting interrupts
+ * without the dispatch level being incremented.
+ */
+  #if ( M68K_COLDFIRE_ARCH == 0 && M68K_MC68060_ARCH == 0 )
+        cmpl    #_ISR_Handler,a7@(SAVED+PC_OFFSET)
+        beq.b   exit        
+  #endif
 #endif
-
         tstl    SYM (_Context_Switch_necessary)
                                          | Is thread switch necessary?
-        bne     bframe                   | Yes, invoke dispatcher
+        bne.b   bframe                   | Yes, invoke dispatcher
 
         tstl    SYM (_ISR_Signals_to_thread_executing)
                                          | signals sent to Run_thread
                                          |   while in interrupt handler?
-        beq     exit                     | No, then exit
-
+        beq.b   exit                     | No, then exit
 
 bframe: clrl    SYM (_ISR_Signals_to_thread_executing)
                                          | If sent, will be processed

c/src/exec/score/cpu/powerpc/new_exception_processing/cpu_asm.S

@@ -67,39 +67,49 @@
 	.set	GP_PC, (GP_CR + 4)
 	.set	GP_MSR, (GP_PC + 4)
 
+#if (PPC_HAS_DOUBLE==1)
+	.set	FP_SIZE,	8
+#define	LDF	lfd
+#define	STF	stfd
+#else
+	.set	FP_SIZE,	4
+#define	LDF	lfs
+#define	STF	stfs
+#endif
+
 	.set	FP_0, 0
-	.set	FP_1, (FP_0 + 4)
-	.set	FP_2, (FP_1 + 4)
-	.set	FP_3, (FP_2 + 4)
-	.set	FP_4, (FP_3 + 4)
-	.set	FP_5, (FP_4 + 4)
-	.set	FP_6, (FP_5 + 4)
-	.set	FP_7, (FP_6 + 4)
-	.set	FP_8, (FP_7 + 4)
-	.set	FP_9, (FP_8 + 4)
-	.set	FP_10, (FP_9 + 4)
-	.set	FP_11, (FP_10 + 4)
-	.set	FP_12, (FP_11 + 4)
-	.set	FP_13, (FP_12 + 4)
-	.set	FP_14, (FP_13 + 4)
-	.set	FP_15, (FP_14 + 4)
-	.set	FP_16, (FP_15 + 4)
-	.set	FP_17, (FP_16 + 4)
-	.set	FP_18, (FP_17 + 4)
-	.set	FP_19, (FP_18 + 4)
-	.set	FP_20, (FP_19 + 4)
-	.set	FP_21, (FP_20 + 4)
-	.set	FP_22, (FP_21 + 4)
-	.set	FP_23, (FP_22 + 4)
-	.set	FP_24, (FP_23 + 4)
-	.set	FP_25, (FP_24 + 4)
-	.set	FP_26, (FP_25 + 4)
-	.set	FP_27, (FP_26 + 4)
-	.set	FP_28, (FP_27 + 4)
-	.set	FP_29, (FP_28 + 4)
-	.set	FP_30, (FP_29 + 4)
-	.set	FP_31, (FP_30 + 4)
-	.set	FP_FPSCR, (FP_31 + 4)
+	.set	FP_1, (FP_0 + FP_SIZE)
+	.set	FP_2, (FP_1 + FP_SIZE)
+	.set	FP_3, (FP_2 + FP_SIZE)
+	.set	FP_4, (FP_3 + FP_SIZE)
+	.set	FP_5, (FP_4 + FP_SIZE)
+	.set	FP_6, (FP_5 + FP_SIZE)
+	.set	FP_7, (FP_6 + FP_SIZE)
+	.set	FP_8, (FP_7 + FP_SIZE)
+	.set	FP_9, (FP_8 + FP_SIZE)
+	.set	FP_10, (FP_9 + FP_SIZE)
+	.set	FP_11, (FP_10 + FP_SIZE)
+	.set	FP_12, (FP_11 + FP_SIZE)
+	.set	FP_13, (FP_12 + FP_SIZE)
+	.set	FP_14, (FP_13 + FP_SIZE)
+	.set	FP_15, (FP_14 + FP_SIZE)
+	.set	FP_16, (FP_15 + FP_SIZE)
+	.set	FP_17, (FP_16 + FP_SIZE)
+	.set	FP_18, (FP_17 + FP_SIZE)
+	.set	FP_19, (FP_18 + FP_SIZE)
+	.set	FP_20, (FP_19 + FP_SIZE)
+	.set	FP_21, (FP_20 + FP_SIZE)
+	.set	FP_22, (FP_21 + FP_SIZE)
+	.set	FP_23, (FP_22 + FP_SIZE)
+	.set	FP_24, (FP_23 + FP_SIZE)
+	.set	FP_25, (FP_24 + FP_SIZE)
+	.set	FP_26, (FP_25 + FP_SIZE)
+	.set	FP_27, (FP_26 + FP_SIZE)
+	.set	FP_28, (FP_27 + FP_SIZE)
+	.set	FP_29, (FP_28 + FP_SIZE)
+	.set	FP_30, (FP_29 + FP_SIZE)
+	.set	FP_31, (FP_30 + FP_SIZE)
+	.set	FP_FPSCR, (FP_31 + FP_SIZE)
 	
 	.set	IP_LINK, 0
 	.set	IP_0, (IP_LINK + 8)
@@ -152,40 +162,40 @@
 PROC (_CPU_Context_save_fp):
 #if (PPC_HAS_FPU == 1)
 	lwz	r3, 0(r3)
-	stfs	f0, FP_0(r3)
-	stfs	f1, FP_1(r3)
-	stfs	f2, FP_2(r3)
-	stfs	f3, FP_3(r3)
-	stfs	f4, FP_4(r3)
-	stfs	f5, FP_5(r3)
-	stfs	f6, FP_6(r3)
-	stfs	f7, FP_7(r3)
-	stfs	f8, FP_8(r3)
-	stfs	f9, FP_9(r3)
-	stfs	f10, FP_10(r3)
-	stfs	f11, FP_11(r3)
-	stfs	f12, FP_12(r3)
-	stfs	f13, FP_13(r3)
-	stfs	f14, FP_14(r3)
-	stfs	f15, FP_15(r3)
-	stfs	f16, FP_16(r3)
-	stfs	f17, FP_17(r3)
-	stfs	f18, FP_18(r3)
-	stfs	f19, FP_19(r3)
-	stfs	f20, FP_20(r3)
-	stfs	f21, FP_21(r3)
-	stfs	f22, FP_22(r3)
-	stfs	f23, FP_23(r3)
-	stfs	f24, FP_24(r3)
-	stfs	f25, FP_25(r3)
-	stfs	f26, FP_26(r3)
-	stfs	f27, FP_27(r3)
-	stfs	f28, FP_28(r3)
-	stfs	f29, FP_29(r3)
-	stfs	f30, FP_30(r3)
-	stfs	f31, FP_31(r3)
+	STF	f0, FP_0(r3)
+	STF	f1, FP_1(r3)
+	STF	f2, FP_2(r3)
+	STF	f3, FP_3(r3)
+	STF	f4, FP_4(r3)
+	STF	f5, FP_5(r3)
+	STF	f6, FP_6(r3)
+	STF	f7, FP_7(r3)
+	STF	f8, FP_8(r3)
+	STF	f9, FP_9(r3)
+	STF	f10, FP_10(r3)
+	STF	f11, FP_11(r3)
+	STF	f12, FP_12(r3)
+	STF	f13, FP_13(r3)
+	STF	f14, FP_14(r3)
+	STF	f15, FP_15(r3)
+	STF	f16, FP_16(r3)
+	STF	f17, FP_17(r3)
+	STF	f18, FP_18(r3)
+	STF	f19, FP_19(r3)
+	STF	f20, FP_20(r3)
+	STF	f21, FP_21(r3)
+	STF	f22, FP_22(r3)
+	STF	f23, FP_23(r3)
+	STF	f24, FP_24(r3)
+	STF	f25, FP_25(r3)
+	STF	f26, FP_26(r3)
+	STF	f27, FP_27(r3)
+	STF	f28, FP_28(r3)
+	STF	f29, FP_29(r3)
+	STF	f30, FP_30(r3)
+	STF	f31, FP_31(r3)
 	mffs	f2
-	stfs	f2, FP_FPSCR(r3)
+	STF	f2, FP_FPSCR(r3)
 #endif
 	blr
 
@@ -207,40 +217,40 @@ PROC (_CPU_Context_save_fp):
 PROC (_CPU_Context_restore_fp):
 #if (PPC_HAS_FPU == 1)
 	lwz	r3, 0(r3)
-	lfs	f2, FP_FPSCR(r3)
+	LDF	f2, FP_FPSCR(r3)
 	mtfsf	255, f2
-	lfs	f0, FP_0(r3)
-	lfs	f1, FP_1(r3)
-	lfs	f2, FP_2(r3)
-	lfs	f3, FP_3(r3)
-	lfs	f4, FP_4(r3)
-	lfs	f5, FP_5(r3)
-	lfs	f6, FP_6(r3)
-	lfs	f7, FP_7(r3)
-	lfs	f8, FP_8(r3)
-	lfs	f9, FP_9(r3)
-	lfs	f10, FP_10(r3)
-	lfs	f11, FP_11(r3)
-	lfs	f12, FP_12(r3)
-	lfs	f13, FP_13(r3)
-	lfs	f14, FP_14(r3)
-	lfs	f15, FP_15(r3)
-	lfs	f16, FP_16(r3)
-	lfs	f17, FP_17(r3)
-	lfs	f18, FP_18(r3)
-	lfs	f19, FP_19(r3)
-	lfs	f20, FP_20(r3)
-	lfs	f21, FP_21(r3)
-	lfs	f22, FP_22(r3)
-	lfs	f23, FP_23(r3)
-	lfs	f24, FP_24(r3)
-	lfs	f25, FP_25(r3)
-	lfs	f26, FP_26(r3)
-	lfs	f27, FP_27(r3)
-	lfs	f28, FP_28(r3)
-	lfs	f29, FP_29(r3)
-	lfs	f30, FP_30(r3)
-	lfs	f31, FP_31(r3)
+	LDF	f0, FP_0(r3)
+	LDF	f1, FP_1(r3)
+	LDF	f2, FP_2(r3)
+	LDF	f3, FP_3(r3)
+	LDF	f4, FP_4(r3)
+	LDF	f5, FP_5(r3)
+	LDF	f6, FP_6(r3)
+	LDF	f7, FP_7(r3)
+	LDF	f8, FP_8(r3)
+	LDF	f9, FP_9(r3)
+	LDF	f10, FP_10(r3)
+	LDF	f11, FP_11(r3)
+	LDF	f12, FP_12(r3)
+	LDF	f13, FP_13(r3)
+	LDF	f14, FP_14(r3)
+	LDF	f15, FP_15(r3)
+	LDF	f16, FP_16(r3)
+	LDF	f17, FP_17(r3)
+	LDF	f18, FP_18(r3)
+	LDF	f19, FP_19(r3)
+	LDF	f20, FP_20(r3)
+	LDF	f21, FP_21(r3)
+	LDF	f22, FP_22(r3)
+	LDF	f23, FP_23(r3)
+	LDF	f24, FP_24(r3)
+	LDF	f25, FP_25(r3)
+	LDF	f26, FP_26(r3)
+	LDF	f27, FP_27(r3)
+	LDF	f28, FP_28(r3)
+	LDF	f29, FP_29(r3)
+	LDF	f30, FP_30(r3)
+	LDF	f31, FP_31(r3)
 #endif
 	blr
 

c/src/exec/score/cpu/sparc/cpu_asm.S

@@ -52,8 +52,8 @@ SYM(_CPU_Context_save_fp):
         or      %l1, %lo(SPARC_PSR_EF_MASK), %l1
         or      %l0, %l1, %l0
         mov     %l0, %psr                  ! **** ENABLE FLOAT ACCESS ****
-
-        ld      [%i0], %l0
+	nop; nop; nop;			   ! Need three nops before EF is 
+        ld      [%i0], %l0		   ! active due to pipeline delay!!!
         std     %f0, [%l0 + FO_F1_OFFSET]
         std     %f2, [%l0 + F2_F3_OFFSET]
         std     %f4, [%l0 + F4_F5_OFFSET]
@@ -101,8 +101,8 @@ SYM(_CPU_Context_restore_fp):
         or      %l1, %lo(SPARC_PSR_EF_MASK), %l1
         or      %l0, %l1, %l0
         mov     %l0, %psr                  ! **** ENABLE FLOAT ACCESS ****
-
-        ld      [%i0], %l0
+	nop; nop; nop;			   ! Need three nops before EF is 
+        ld      [%i0], %l0		   ! active due to pipeline delay!!!
         ldd     [%l0 + FO_F1_OFFSET], %f0
         ldd     [%l0 + F2_F3_OFFSET], %f2
         ldd     [%l0 + F4_F5_OFFSET], %f4

c/src/exec/score/include/rtems/score/Makefile.am

@@ -5,7 +5,6 @@
 AUTOMAKE_OPTIONS = foreign 1.4
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
 
 # We only build multiprocessing related files if HAS_MP was defined
 MP_H_FILES = mpci.h mppkt.h objectmp.h threadmp.h

c/src/exec/score/include/rtems/score/coremsg.h

@@ -95,7 +95,8 @@ typedef enum {
   CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED,
   CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT,
   CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED,
-  CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
+  CORE_MESSAGE_QUEUE_STATUS_TIMEOUT,
+  CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT
 }   CORE_message_queue_Status;
 
 /*
@@ -239,7 +240,7 @@ CORE_message_queue_Status _CORE_message_queue_Broadcast(
  *
  */
  
-void _CORE_message_queue_Submit(
+CORE_message_queue_Status _CORE_message_queue_Submit(
   CORE_message_queue_Control                *the_message_queue,
   void                                      *buffer,
   unsigned32                                 size,

c/src/exec/score/include/rtems/score/object.h

@@ -443,6 +443,12 @@ Objects_Control *_Objects_Get (
   Objects_Locations   *location
 );
 
+Objects_Control *_Objects_Get_by_index (
+  Objects_Information *information,
+  Objects_Id           id,
+  Objects_Locations   *location
+);
+
 /*
  *  _Objects_Get_next
  *

c/src/exec/score/inline/rtems/score/coremsg.inl

@@ -27,7 +27,7 @@
  *  This routine sends a message to the end of the specified message queue.
  */
  
-RTEMS_INLINE_ROUTINE void _CORE_message_queue_Send(
+RTEMS_INLINE_ROUTINE CORE_message_queue_Status _CORE_message_queue_Send(
   CORE_message_queue_Control                *the_message_queue,
   void                                      *buffer,
   unsigned32                                 size,
@@ -37,7 +37,7 @@ RTEMS_INLINE_ROUTINE void _CORE_message_queue_Send(
   Watchdog_Interval                          timeout
 )
 {
-  _CORE_message_queue_Submit(
+  return _CORE_message_queue_Submit(
     the_message_queue,
     buffer,
     size,
@@ -62,7 +62,7 @@ RTEMS_INLINE_ROUTINE void _CORE_message_queue_Send(
  *  This routine sends a message to the front of the specified message queue.
  */
  
-RTEMS_INLINE_ROUTINE void _CORE_message_queue_Urgent(
+RTEMS_INLINE_ROUTINE CORE_message_queue_Status _CORE_message_queue_Urgent(
   CORE_message_queue_Control                *the_message_queue,
   void                                      *buffer,
   unsigned32                                 size,
@@ -72,7 +72,7 @@ RTEMS_INLINE_ROUTINE void _CORE_message_queue_Urgent(
   Watchdog_Interval                          timeout
 )
 {
-  _CORE_message_queue_Submit(
+  return _CORE_message_queue_Submit(
     the_message_queue,
     buffer,
     size,

c/src/exec/score/inline/rtems/score/thread.inl

@@ -111,8 +111,10 @@ RTEMS_INLINE_ROUTINE void _Thread_Unblock (
 
 RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
 {
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
   if ( _Thread_Executing->fp_context != NULL )
     _Context_Restore_fp( &_Thread_Executing->fp_context );
+#endif
 
   _CPU_Context_Restart_self( &_Thread_Executing->Registers );
 }
@@ -144,12 +146,14 @@ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
  *  FALSE otherwise.
  */
 
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
 RTEMS_INLINE_ROUTINE boolean _Thread_Is_allocated_fp (
   Thread_Control *the_thread
 )
 {
   return ( the_thread == _Thread_Allocated_fp );
 }
+#endif
 
 /*PAGE
  *
@@ -161,10 +165,12 @@ RTEMS_INLINE_ROUTINE boolean _Thread_Is_allocated_fp (
  *  point context is now longer associated with an active thread.
  */
 
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
 RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void )
 {
   _Thread_Allocated_fp = NULL;
 }
+#endif
 
 /*PAGE
  *

c/src/exec/score/macros/rtems/score/thread.inl

@@ -67,6 +67,7 @@
  *
  */
 
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
 #define _Thread_Restart_self()  \
   {  \
      if ( _Thread_Executing->fp_context != NULL ) \
@@ -74,6 +75,12 @@
      \
     _CPU_Context_Restart_self( &_Thread_Executing->Registers ); \
   }
+#else
+#define _Thread_Restart_self()  \
+  {  \
+    _CPU_Context_Restart_self( &_Thread_Executing->Registers ); \
+  }
+#endif
 
 /*PAGE
  *
@@ -96,8 +103,10 @@
  *
  */
 
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
 #define _Thread_Is_allocated_fp( _the_thread ) \
         ( (_the_thread) == _Thread_Allocated_fp )
+#endif
 
 /*PAGE
  *
@@ -105,8 +114,10 @@
  *
  */
 
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
 #define _Thread_Deallocate_fp() \
         _Thread_Allocated_fp = NULL
+#endif
 
 /*PAGE
  *

c/src/exec/score/src/coremsgsubmit.c

@@ -53,7 +53,7 @@
  *    error code                    - if unsuccessful
  */
 
-void _CORE_message_queue_Submit(
+CORE_message_queue_Status _CORE_message_queue_Submit(
   CORE_message_queue_Control                *the_message_queue,
   void                                      *buffer,
   unsigned32                                 size,
@@ -67,14 +67,9 @@ void _CORE_message_queue_Submit(
   ISR_Level                            level;
   CORE_message_queue_Buffer_control   *the_message;
   Thread_Control                      *the_thread;
-  Thread_Control                      *executing;
-
-  _Thread_Executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
 
   if ( size > the_message_queue->maximum_message_size ) {
-    _Thread_Executing->Wait.return_code =
-       CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
-    return;
+    return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
   }
 
   /*
@@ -96,7 +91,7 @@ void _CORE_message_queue_Submit(
       if ( !_Objects_Is_local_id( the_thread->Object.id ) )
         (*api_message_queue_mp_support) ( the_thread, id );
 #endif
-      return;
+      return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
     }
   }
 
@@ -114,10 +109,9 @@ void _CORE_message_queue_Submit(
     /*
      *  NOTE: If the system is consistent, this error should never occur.
      */
+
     if ( !the_message ) {
-      _Thread_Executing->Wait.return_code =
-          CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
-      return;
+      return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
     }
 
     _CORE_message_queue_Copy_buffer(
@@ -133,7 +127,7 @@ void _CORE_message_queue_Submit(
        the_message,
        submit_type
     );
-    return;
+    return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
   }
 
   /*
@@ -143,20 +137,39 @@ void _CORE_message_queue_Submit(
    */
 
   if ( !wait ) {
-    _Thread_Executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
-    return;
+    return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
   }
 
-  executing = _Thread_Executing;
+  /*
+   *  Do NOT block on a send if the caller is in an ISR.  It is
+   *  deadly to block in an ISR.
+   */
 
-  _ISR_Disable( level );
-  _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
-  executing->Wait.queue              = &the_message_queue->Wait_queue;
-  executing->Wait.id                 = id;
-  executing->Wait.return_argument    = (void *)buffer;
-  executing->Wait.return_argument_1  = (void *)size;
-  executing->Wait.count              = submit_type;
-  _ISR_Enable( level );
+  if ( _ISR_Is_in_progress() ) {
+    return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
+  }
 
-  _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
+  /*
+   *  WARNING!! executing should NOT be used prior to this point.
+   *  Thus the unusual choice to open a new scope and declare 
+   *  it as a variable.  Doing this emphasizes how dangerous it
+   *  would be to use this variable prior to here.
+   */
+
+  { 
+    Thread_Control  *executing = _Thread_Executing;
+
+    _ISR_Disable( level );
+    _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
+    executing->Wait.queue              = &the_message_queue->Wait_queue;
+    executing->Wait.id                 = id;
+    executing->Wait.return_argument    = (void *)buffer;
+    executing->Wait.return_argument_1  = (void *)size;
+    executing->Wait.count              = submit_type;
+    _ISR_Enable( level );
+
+    _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
+  }
+
+  return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
 }

c/src/exec/score/src/coremutex.c

@@ -72,7 +72,9 @@ void _CORE_mutex_Initialize(
     the_mutex->nest_count = 1;
     the_mutex->holder     = _Thread_Executing;
     the_mutex->holder_id  = _Thread_Executing->Object.id;
-    _Thread_Executing->resource_count++;
+    if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
+         _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) )
+      _Thread_Executing->resource_count++;
   } else {
     the_mutex->nest_count = 0;
     the_mutex->holder     = NULL;

c/src/exec/score/src/coremutexseize.c

@@ -53,17 +53,11 @@ void _CORE_mutex_Seize(
   ISR_Level       level;
 
   executing = _Thread_Executing;
-  switch ( the_mutex->Attributes.discipline ) {
-    case CORE_MUTEX_DISCIPLINES_FIFO:
-    case CORE_MUTEX_DISCIPLINES_PRIORITY:
-    case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
-      break;
-    case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
-      if ( executing->current_priority <
-                              the_mutex->Attributes.priority_ceiling) {
-        executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
-        return;
-      }
+  if ( _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
+    if ( executing->current_priority < the_mutex->Attributes.priority_ceiling) {
+      executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
+      return;
+    }
   }
   executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
   _ISR_Disable( level );
@@ -72,17 +66,17 @@ void _CORE_mutex_Seize(
     the_mutex->holder     = executing;
     the_mutex->holder_id  = executing->Object.id;
     the_mutex->nest_count = 1;
-    executing->resource_count++;
+    if ( _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ||
+         _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) )
+      executing->resource_count++;
     _ISR_Enable( level );
-    switch ( the_mutex->Attributes.discipline ) {
-      case CORE_MUTEX_DISCIPLINES_FIFO:
-      case CORE_MUTEX_DISCIPLINES_PRIORITY:
-      case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
-        /* already the highest priority */
-        break;
-      case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
-      if ( the_mutex->Attributes.priority_ceiling <
-                                           executing->current_priority ) {
+    /*
+     *  if CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT then nothing to do
+     *  because this task is already the highest priority.
+     */
+
+    if ( _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
+      if (the_mutex->Attributes.priority_ceiling < executing->current_priority){
         _Thread_Change_priority(
           the_mutex->holder,
           the_mutex->Attributes.priority_ceiling,
@@ -120,40 +114,27 @@ void _CORE_mutex_Seize(
   executing->Wait.id    = id;
   _ISR_Enable( level );
 
-  switch ( the_mutex->Attributes.discipline ) {
-    case CORE_MUTEX_DISCIPLINES_FIFO:
-    case CORE_MUTEX_DISCIPLINES_PRIORITY:
-    case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
-      break;
-    case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
-      if ( the_mutex->holder->current_priority > executing->current_priority ) {
-        _Thread_Change_priority(
-          the_mutex->holder,
-          executing->current_priority,
-          FALSE
-        );
-      }
-      break;
+  if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ) {
+    if ( the_mutex->holder->current_priority > executing->current_priority ) {
+      _Thread_Change_priority(
+        the_mutex->holder,
+        executing->current_priority,
+        FALSE
+      );
+    }
   }
 
   _Thread_queue_Enqueue( &the_mutex->Wait_queue, timeout );
 
   if ( _Thread_Executing->Wait.return_code == CORE_MUTEX_STATUS_SUCCESSFUL ) {
-    switch ( the_mutex->Attributes.discipline ) {
-      case CORE_MUTEX_DISCIPLINES_FIFO:
-      case CORE_MUTEX_DISCIPLINES_PRIORITY:
-      case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
-        break;
-      case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
-        if ( the_mutex->Attributes.priority_ceiling <
-                                           executing->current_priority ) {
-          _Thread_Change_priority(
-            executing,
-            the_mutex->Attributes.priority_ceiling,
-            FALSE
-          );
-        };
-        break;
+    if ( _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
+      if (the_mutex->Attributes.priority_ceiling < executing->current_priority){
+        _Thread_Change_priority(
+          executing,
+          the_mutex->Attributes.priority_ceiling,
+          FALSE
+        );
+      }
     }
   }
 }

c/src/exec/score/src/coremutexsurrender.c

@@ -86,7 +86,9 @@ CORE_mutex_Status _CORE_mutex_Surrender(
     }
   }
 
-  _Thread_Executing->resource_count--;
+  if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
+       _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) )
+    holder->resource_count--;
   the_mutex->holder    = NULL;
   the_mutex->holder_id = 0;
 
@@ -96,20 +98,14 @@ CORE_mutex_Status _CORE_mutex_Surrender(
    *  mutex (i.e. resource) this task has.
    */
 
-  switch ( the_mutex->Attributes.discipline ) {
-    case CORE_MUTEX_DISCIPLINES_FIFO:
-    case CORE_MUTEX_DISCIPLINES_PRIORITY:
-      break;
-    case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
-    case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
-      if ( holder->resource_count == 0 && 
-           holder->real_priority != holder->current_priority ) {
-         _Thread_Change_priority( holder, holder->real_priority, TRUE );
-      }
-      break;
+  if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
+       _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
+    if ( holder->resource_count == 0 && 
+         holder->real_priority != holder->current_priority ) {
+       _Thread_Change_priority( holder, holder->real_priority, TRUE );
+    }
   }
 
-
   if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
 
 #if defined(RTEMS_MULTIPROCESSING)

c/src/exec/score/src/heapallocate.c

@@ -43,7 +43,15 @@ void *_Heap_Allocate(
   Heap_Block *temporary_block;
   void       *ptr;
   unsigned32  offset;
-  
+
+  /*
+   * Catch the case of a user allocating close to the limit of the
+   * unsigned32.
+   */
+
+  if ( size >= (-1 - HEAP_BLOCK_USED_OVERHEAD) )
+    return( NULL );
+
   excess   = size % the_heap->page_size;
   the_size = size + the_heap->page_size + HEAP_BLOCK_USED_OVERHEAD;
   

c/src/exec/score/src/objectget.c

@@ -53,11 +53,18 @@ Objects_Control *_Objects_Get(
   Objects_Control *the_object;
   unsigned32       index;
 
-  index = _Objects_Get_index( id );
+#if defined(RTEMS_MULTIPROCESSING)
+  index = id - information->minimum_id + 1;
+#else
+  /* index = _Objects_Get_index( id ); */
+  index = id & 0x0000ffff;
+  /* This should work but doesn't always :( */
+  /* index = (unsigned16) id; */
+#endif
 
   if ( information->maximum >= index ) {
     _Thread_Disable_dispatch();
-    if ( (the_object = _Objects_Get_local_object( information, index )) != NULL ) {
+    if ( (the_object = information->local_table[ index ]) != NULL ) {
       *location = OBJECTS_LOCAL;
       return( the_object );
     }
@@ -67,12 +74,7 @@ Objects_Control *_Objects_Get(
   }
   *location = OBJECTS_ERROR;
 #if defined(RTEMS_MULTIPROCESSING)
-  _Objects_MP_Is_remote(
-    information,
-    _Objects_Build_id( information->the_class, _Objects_Local_node, index ),
-    location,
-    &the_object
-  );
+  _Objects_MP_Is_remote( information, id, location, &the_object );
   return the_object;
 #else
   return NULL;

c/src/exec/score/src/objectgetbyindex.c

@@ -67,7 +67,6 @@ Objects_Control *_Objects_Get_by_index(
    *  With just an index, you can't access a remote object.
    */
 
-  _Thread_Enable_dispatch();
   *location = OBJECTS_ERROR;
   return NULL;
 }

c/src/exec/score/src/threadclose.c

@@ -53,6 +53,7 @@ void _Thread_Close(
 
   _User_extensions_Thread_delete( the_thread );
  
+#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
 #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
   if ( _Thread_Is_allocated_fp( the_thread ) )
     _Thread_Deallocate_fp();
@@ -60,7 +61,8 @@ void _Thread_Close(
   the_thread->fp_context = NULL;
 
   if ( the_thread->Start.fp_context )
-  (void) _Workspace_Free( the_thread->Start.fp_context );
+    (void) _Workspace_Free( the_thread->Start.fp_context );
+#endif
 
   _Thread_Stack_Free( the_thread );
 

c/src/lib/libbsp/i386/i386ex/startup/linkcmds

@@ -112,7 +112,7 @@ SECTIONS
 	*(.dtors)
 	LONG(0)
 	__DTOR_END__ = .;
-	_rodata_start 5 . ;
+	_rodata_start = . ;
 	*(.rodata)
 	*(.gnu.linkonce.r*)
 	_erodata = ALIGN( 0x10 ) ;

c/src/lib/libbsp/i960/rxgen960/bsp_specs

@@ -8,14 +8,15 @@
 %(old_cpp) %{qrtems: -D__embedded__} -Asystem(embedded)
 
 *lib:
-%{!qrtems: %(old_lib)} \
-%{qrtems: --start-group -lc \
-%{!qrtems_debug: -lrtemsall } %{qrtems_debug: -lrtemsall_g} \
--lgcc --end-group}
+%{!qrtems: %(old_lib)} %{qrtems: --start-group \
+%{!qrtems_debug: -lrtemsall} %{qrtems_debug: -lrtemsall_g} \
+-lc -lgcc --end-group \
+%{!qnolinkcmds: -T linkcmds%s}}
 
 *startfile:
-%{!qrtems: %(old_startfile)} \
-%{qrtems: %{qrtems_debug: start_g.o%s} %{!qrtems_debug: start.o%s}
+%{!qrtems: %(old_startfile)} %{qrtems: \
+%{!qrtems_debug: } \
+%{qrtems_debug: }}
 
 *link:
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -e _start}

c/src/lib/libbsp/powerpc/dmv177/sonic/Makefile.am

@@ -25,7 +25,9 @@ $(PGM): $(OBJS)
 
 # the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
 
+if HAS_NETWORKING
 all-local: $(ARCH) $(OBJS) $(PGM)
+endif
 
 .PRECIOUS: $(PGM)
 

c/src/lib/libbsp/powerpc/eth_comm/canbus/Makefile.am

@@ -12,7 +12,7 @@ C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o)
 OBJS = $(C_O_FILES)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-anclude $(top_srcdir)/../../../../../../automake/lib.am
+include $(top_srcdir)/../../../../../../automake/lib.am
 
 #
 # (OPTIONAL) Add local stuff here using +=

c/src/lib/libbsp/powerpc/psim/startup/linkcmds

@@ -64,8 +64,8 @@ SECTIONS
     /* .gnu.warning sections are handled specially by elf32.em.  */
     *(.gnu.warning)
   } >RAM
-  .init		  : { *(.init)		} >RAM
-  .fini		  : { *(.fini)		} >RAM
+  .init		  : { __init = .; *(.init)		} >RAM
+  .fini		  : { __fini = .; *(.fini)		} >RAM
   .rodata  	  : { *(.rodata) *(.gnu.linkonce.r*) } >RAM
   .rodata1	  : { *(.rodata1) 	} >RAM
   PROVIDE (_etext = .);

c/src/lib/libbsp/powerpc/shared/start/start.S

@@ -78,17 +78,16 @@ __rtems_entry_point:
 	isync
 
 /*
- * we now have the 1st 64M of ram mapped with the bats.
+ * we now have the 1st 64M of ram mapped with the bats. We are still 
+ * running on the bootloader stack and cannot switch to an RTEMS allocated 
+ * init stack before copying the residual data that may have been set just after
+ * rtems_end address. This bug has been experienced on MVME2304. Thank to
+ * Till Straumann <strauman@SLAC.Stanford.EDU> for hunting it and suggesting 
+ * the appropriate code.
  */
 	
 enter_C_code:
 	bl	MMUon
-	/*
-	 * stack = &__rtems_end + 4096
-	 */
-	addis	r9,r0, __rtems_end+(4096-CPU_MINIMUM_STACK_FRAME_SIZE)@ha
-        addi	r9,r9, __rtems_end+(4096-CPU_MINIMUM_STACK_FRAME_SIZE)@l
-	mr	r1, r9
 	bl	zero_bss
 	/*
 	 * restore prep boot params
@@ -99,6 +98,15 @@ enter_C_code:
 	mr	r6,r28
 	mr	r7,r27 
 	bl	save_boot_params
+	/*
+	 * stack = &__rtems_end + 4096
+	 */
+	addis	r9,r0, __rtems_end+(4096-CPU_MINIMUM_STACK_FRAME_SIZE)@ha
+        addi	r9,r9, __rtems_end+(4096-CPU_MINIMUM_STACK_FRAME_SIZE)@l
+	mr	r1, r9
+	/*
+	 * We are know in a environment that is totally independent from bootloader setup.
+	 */
 	bl	boot_card
 	bl	_return_to_ppcbug
 	

c/src/lib/libbsp/sparc/erc32/include/bsp.h

@@ -19,8 +19,9 @@
  *  $Id$
  */
 
-#ifndef __SIS_h
-#define __SIS_h
+#ifndef __ERC32_BSP_h
+#define __ERC32_BSP_h
+  
 
 #ifdef __cplusplus
 extern "C" {
@@ -90,16 +91,19 @@ extern "C" {
 #else   /* use a regular asynchronous trap */
 
 #define TEST_INTERRUPT_SOURCE ERC32_INTERRUPT_EXTERNAL_1
+#define TEST_INTERRUPT_SOURCE2 (ERC32_INTERRUPT_EXTERNAL_1+1)
 #define TEST_VECTOR ERC32_TRAP_TYPE( TEST_INTERRUPT_SOURCE )
+#define TEST_VECTOR2 ERC32_TRAP_TYPE( TEST_INTERRUPT_SOURCE2 )
  
 #define MUST_WAIT_FOR_INTERRUPT 1
  
 #define Install_tm27_vector( handler ) \
-  set_vector( (handler), TEST_VECTOR, 1 );
+  set_vector( (handler), TEST_VECTOR, 1 ); \
+  set_vector( (handler), TEST_VECTOR2, 1 );
  
 #define Cause_tm27_intr() \
   do { \
-    ERC32_Force_interrupt( TEST_INTERRUPT_SOURCE ); \
+    ERC32_Force_interrupt( TEST_INTERRUPT_SOURCE+(Interrupt_nest>>1) ); \
     nop(); \
     nop(); \
     nop(); \

c/src/lib/libbsp/sparc/erc32/tools/runtest.in

@@ -131,7 +131,7 @@ do
    TEST_TYPE="single"
 
    case $tname in
-       monitor)
+       monitor*)
            if [ $run_to_completion = "yes" ]
            then
                 warn "Skipping $tname; it is interactive"

c/src/lib/libc/chdir.c

@@ -29,7 +29,8 @@ int chdir(
    *  Get the node where we wish to go.
    */
 
-  result = rtems_filesystem_evaluate_path( pathname, 0, &loc, TRUE );
+  result = rtems_filesystem_evaluate_path( 
+    pathname, RTEMS_LIBIO_PERMS_SEARCH, &loc, TRUE );
   if ( result != 0 )
      return -1;
 

c/src/lib/libc/chmod.c

@@ -33,6 +33,11 @@ int chmod(
   if ( status != 0 )
     return -1;
   
+  if ( !loc.handlers ){
+    rtems_filesystem_freenode( &loc );
+    set_errno_and_return_minus_one( EBADF );
+  }
+
   if ( !loc.handlers->fchmod ){
     rtems_filesystem_freenode( &loc );
     set_errno_and_return_minus_one( ENOTSUP );

c/src/lib/libc/eval.c

@@ -43,6 +43,9 @@ int rtems_filesystem_evaluate_path(
 
   rtems_filesystem_get_start_loc( pathname, &i, pathloc );
 
+  if ( !pathloc->ops->evalpath )
+    set_errno_and_return_minus_one( ENOTSUP );
+
   result = (*pathloc->ops->evalpath)( &pathname[i], flags, pathloc );
 
   /*

c/src/lib/libc/fcntl.c

@@ -131,10 +131,16 @@ int fcntl(
       ret = -1;
       break;
   }
-  if ((ret >= 0) && iop->handlers->fcntl) {
-    int err = (*iop->handlers->fcntl)( cmd, iop );
-    if (err) {
-      errno = err;
+  if (ret >= 0) {    
+    if (iop->handlers->fcntl) {
+      int err = (*iop->handlers->fcntl)( cmd, iop );
+      if (err) {
+        errno = err;
+        ret = -1;
+      }
+    }
+    else {
+      errno = ENOTSUP;
       ret = -1;
     }
   }

c/src/lib/libc/fsync.c

@@ -30,6 +30,9 @@ int fsync(
    *  Now process the fsync().
    */
 
+  if ( !iop->handlers )
+    set_errno_and_return_minus_one( EBADF );
+
   if ( !iop->handlers->fsync )
     set_errno_and_return_minus_one( ENOTSUP );
 

c/src/lib/libc/getcwd.c

@@ -74,7 +74,7 @@ getcwd (pt, size)
      size_t size;
 {
   register struct dirent *dp;
-  register DIR *dir;
+  register DIR *dir = 0;
   register dev_t dev;
   register ino_t ino;
   register int first;
@@ -254,6 +254,7 @@ getcwd (pt, size)
       bpt -= strlen (dp->d_name);
       bcopy (dp->d_name, bpt, strlen (dp->d_name));
       (void) _closedir (dir);
+      dir = 0;
 
       /* Truncate any file name. */
       *bup = '\0';
@@ -271,6 +272,8 @@ notfound:
   /* FALLTHROUGH */
 
 err:
+  if(dir)
+    (void) _closedir (dir);
   if (ptsize)
     free (pt);
   free (up);

c/src/lib/libc/imfs_directory.c

@@ -175,19 +175,11 @@ int imfs_dir_lseek(
   int             whence
 )
 {
-  off_t normal_offset;
-
-  normal_offset = (offset/sizeof(struct dirent)) * sizeof(struct dirent);
-
-
   switch( whence )
   {
      case SEEK_SET:	/* absolute move from the start of the file */
-        iop->offset = normal_offset;
-        break;
-
      case SEEK_CUR:	/* relative move */
-        iop->offset = iop->offset + normal_offset;
+        iop->offset = (offset/sizeof(struct dirent)) * sizeof(struct dirent);
         break;
 
      case SEEK_END:	/* Movement past the end of the directory via lseek */

c/src/lib/libc/imfs_getchild.c

@@ -18,7 +18,7 @@
 #include "imfs.h"
 
 static char dotname[2] = ".";
-static char dotdotname[2] = "..";
+static char dotdotname[3] = "..";
 
 IMFS_jnode_t *IMFS_find_match_in_dir(
   IMFS_jnode_t *directory, 

c/src/lib/libc/ioctl.c

@@ -33,6 +33,9 @@ int ioctl(
    *  Now process the ioctl().
    */
 
+  if ( !iop->handlers )
+    set_errno_and_return_minus_one( EBADF );
+
   if ( !iop->handlers->ioctl )
     set_errno_and_return_minus_one( ENOTSUP );
 

c/src/lib/libc/ioman.c

@@ -80,6 +80,11 @@ rtems_status_code rtems_io_lookup_name(
   result = rtems_filesystem_evaluate_path( name, 0x00, &loc, TRUE );
   the_jnode = loc.node_access;
 
+  if ( !loc.ops->node_type ) {
+    rtems_filesystem_freenode( &loc );
+    set_errno_and_return_minus_one( ENOTSUP );
+  }
+
   node_type = (*loc.ops->node_type)( &loc );
 
   if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {

c/src/lib/libc/libio.h

@@ -473,10 +473,16 @@ typedef int (*rtems_libio_lseek_t)(
 #define rtems_filesystem_make_dev_t( _major, _minor ) \
   ((((dev_t)(_major)) << 32) | (dev_t)(_minor))
 
+#define rtems_filesystem_dev_major_t( _dev ) \
+  (rtems_device_major_number) ((_dev) >> 32)
+
+#define rtems_filesystem_dev_minor_t( _dev ) \
+  (rtems_device_minor_number) ((_dev) & 0xFFFFFFFF)
+
 #define rtems_filesystem_split_dev_t( _dev, _major, _minor ) \
   do { \
-    (_major) = (rtems_device_major_number) ((_dev) >> 32); \
-    (_minor) = (rtems_device_minor_number) ((_dev) & 0xFFFFFFFF); \
+    (_major) = rtems_filesystem_dev_major_t ( _dev ); \
+    (_minor) = rtems_filesystem_dev_minor_t( _dev ); \
   } while(0)
 
 /*

c/src/lib/libc/libio_sockets.c

@@ -32,6 +32,13 @@ struct socket *rtems_bsdnet_fdToSocket(
     return NULL;
   }
   iop = &rtems_libio_iops[fd];
+
+  /* same as rtems_libio_check_is_open(iop) but different return */
+  if ((iop->flags & LIBIO_FLAGS_OPEN) == 0) {
+    errno = EBADF;
+    return NULL;
+  }
+
   if (iop->data1 == NULL)
     errno = EBADF;
   return iop->data1;

c/src/lib/libc/link.c

@@ -41,8 +41,16 @@ int link(
    */
 
   rtems_filesystem_get_start_loc( new, &i, &parent_loc );
+
+  if ( !parent_loc.ops->evalformake ) {
+    rtems_filesystem_freenode( &existing_loc );
+    rtems_filesystem_freenode( &parent_loc );
+    set_errno_and_return_minus_one( ENOTSUP );
+  }
+
   result = (*parent_loc.ops->evalformake)( &new[i], &parent_loc, &name_start );
   if ( result != 0 ) {
+    rtems_filesystem_freenode( &existing_loc );
     rtems_filesystem_freenode( &parent_loc );
     set_errno_and_return_minus_one( result );
   }

c/src/lib/libc/lseek.c

@@ -11,6 +11,10 @@
  *  $Id$
  */
 
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <stdio.h>
 
 #include "libio_.h"
@@ -22,15 +26,25 @@ off_t lseek(
 )
 {
   rtems_libio_t *iop;
+  off_t          old_offset;
+  off_t          status;
 
   rtems_libio_check_fd( fd );
   iop = rtems_libio_iop( fd );
   rtems_libio_check_is_open(iop);
 
+  /*
+   *  Check as many errors as possible before touching iop->offset.
+   */
+
+  if ( !iop->handlers->lseek )
+    set_errno_and_return_minus_one( ENOTSUP );
+
   /*
    *  Now process the lseek().
    */
 
+  old_offset = iop->offset;
   switch ( whence ) {
     case SEEK_SET:
       iop->offset = offset;
@@ -41,18 +55,27 @@ off_t lseek(
       break;
 
     case SEEK_END:
-      iop->offset = iop->size - offset;
+      iop->offset = iop->size + offset;
       break;
 
     default:
-      errno = EINVAL;
-      return -1;
+      set_errno_and_return_minus_one( EINVAL );
   }
 
-  if ( !iop->handlers->lseek )
-    set_errno_and_return_minus_one( ENOTSUP );
+  /*
+   *  At this time, handlers assume iop->offset has the desired
+   *  new offset.
+   */
 
-  return (*iop->handlers->lseek)( iop, offset, whence );
+  status = (*iop->handlers->lseek)( iop, offset, whence );
+  if ( status == (off_t) -1 )
+    iop->offset = old_offset;
+
+  /*
+   *  So if the operation failed, we have to restore iop->offset.
+   */
+
+  return status;
 }
 
 /*

c/src/lib/libc/memfile.c

@@ -112,6 +112,9 @@ int memfile_close(
 
   the_jnode = iop->file_info;
 
+  if (iop->flags & LIBIO_FLAGS_APPEND)
+    iop->offset = the_jnode->info.file.size;
+
   return 0;
 }
 
@@ -340,7 +343,6 @@ MEMFILE_STATIC int IMFS_memfile_addblock(
 #endif
 
   memory = memfile_alloc_block();
-  assert( memory );
   if ( !memory )
     return 1;
   *block_entry_ptr = memory;
@@ -497,6 +499,8 @@ int IMFS_memfile_remove(
   if ( info->triply_indirect ) {
     for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
       p = (block_p *) info->triply_indirect[i];
+      if (!p)  /* ensure we have a valid pointer */
+        break;
       for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
         if ( p[j] ) {
           memfile_free_blocks_in_table( (block_p **)&p[j], to_free);

c/src/lib/libc/mknod.c

@@ -43,6 +43,11 @@ int mknod(
 
   rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
 
+  if ( !temp_loc.ops->evalformake ) {
+    rtems_filesystem_freenode( &temp_loc );
+    set_errno_and_return_minus_one( ENOTSUP );
+  }
+
   result = (*temp_loc.ops->evalformake)( 
     &pathname[i],
     &temp_loc, 

c/src/lib/libc/mount.c

@@ -95,6 +95,7 @@ int mount(
   rtems_filesystem_location_info_t      loc;
   rtems_filesystem_mount_table_entry_t *temp_mt_entry;
   rtems_filesystem_location_info_t     *loc_to_free = NULL;
+  size_t size;
 
 /* XXX add code to check for required operations */
 
@@ -121,7 +122,10 @@ int mount(
    * Allocate a mount table entry 
    */
 
-   temp_mt_entry = malloc( sizeof(rtems_filesystem_mount_table_entry_t) );
+   size = sizeof(rtems_filesystem_mount_table_entry_t);
+   if ( device )
+     size += strlen( device ) + 1;
+   temp_mt_entry = malloc( size );
 
    if ( !temp_mt_entry ) {
      errno = ENOMEM;
@@ -130,9 +134,11 @@ int mount(
 
    temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
    temp_mt_entry->options = options;
-   if ( device )
+   if ( device ) {
+     temp_mt_entry->dev =
+       (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
      strcpy( temp_mt_entry->dev, device );
-   else
+   } else
      temp_mt_entry->dev = 0;
 
   /*

c/src/lib/libc/scandir.c

@@ -112,7 +112,7 @@ scandir(dirname, namelist, select, dcomp)
 		p->d_ino = d->d_ino;
 		p->d_reclen = d->d_reclen;
 		p->d_namlen = d->d_namlen;
-		strncpy(d->d_name, p->d_name, p->d_namlen + 1);
+		strncpy(p->d_name, d->d_name, p->d_namlen + 1);
 		/*
 		 * Check to make sure the array has space left and
 		 * realloc the maximum size.

c/src/lib/libc/symlink.c

@@ -28,6 +28,11 @@ int symlink(
   if ( result != 0 )
     return -1;
 
+  if ( !loc.ops->symlink ) {
+    rtems_filesystem_freenode( &loc );
+    set_errno_and_return_minus_one( ENOTSUP );
+  }
+
   result = (*loc.ops->symlink)( &loc, actualpath, name_start);
 
   rtems_filesystem_freenode( &loc );

c/src/lib/libcpu/mips/clock/clock.S

@@ -0,0 +1,45 @@
+/*  clock.s 
+ *
+ *  This file contains the assembly code for the IDT 4650 clock driver.
+ *
+ *  Author:     Craig Lebakken <craigl@transition.com>
+ *
+ *  COPYRIGHT (c) 1996 by Transition Networks Inc.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of Transition Networks not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      Transition Networks makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  $Id$
+ */
+/* @(#)clock.S       08/20/96     1.2 */
+
+#include <iregdef.h>
+#include <idtcpu.h>
+#include <idtmon.h>
+
+FRAME(mips_set_timer,sp,0,ra)
+	.set noreorder
+        mfc0 t0,C0_COUNT
+        nop
+        addu t0,a0,t0
+        mtc0 t0,C0_COMPARE
+        nop
+        j ra
+	.set reorder
+ENDFRAME(mips_set_timer)
+
+FRAME(mips_get_timer,sp,0,ra)
+	.set noreorder
+        mfc0 v0,C0_COUNT
+        nop
+        j ra
+	.set reorder
+ENDFRAME(mips_get_timer)

c/src/lib/libcpu/sh/sh7045/include/Makefile.am

@@ -4,7 +4,7 @@
 
 AUTOMAKE_OPTIONS = foreign 1.4
 
-H_FILES = io_types.h null.h sci.h sh7_pfc.h sh7_sci.h
+H_FILES = null.h sci.h sh7_pfc.h sh7_sci.h
 
 # NOTE: Unlike other CPUS, we install into a subdirectory to avoid
 #       file name conflicts

c/src/libnetworking/pppd/ipxcp.c

@@ -728,7 +728,7 @@ ipxcp_rejci(f, p, len)
 #define REJCINODE(opt,neg,val) REJCICHARS(opt,neg,val,sizeof(val))
 #define REJCINAME(opt,neg,val) REJCICHARS(opt,neg,val,strlen(val))
 
-#define REJCIVOID(gpt, neg! \
+#define REJCIVOID(opt, neg) \
     if (neg && p[0] == opt) { \
 	if ((len -= CILEN_VOID) < 0) \
 	    break; \

c/src/tests/itrontests/itronmbf01/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itronmbox01/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itronsem01/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itrontask01/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itrontask02/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itrontask03/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itrontask04/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/itrontests/itrontime01/Makefile.am

@@ -24,7 +24,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/itrontests.am
 
 #

c/src/tests/libtests/cpuuse/Makefile.am

@@ -25,7 +25,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/libtests/malloctest/Makefile.am

@@ -25,7 +25,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/libtests/monitor/Makefile.am

@@ -26,7 +26,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/libtests/putenvtest/Makefile.am

@@ -25,7 +25,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/libtests/rtems++/Makefile.am

@@ -25,18 +25,19 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #
 # (OPTIONAL) Add local stuff here using +=
 #
 
-LD_LIBS += $(CPLUS_LD_LIBS)
+LD_LIBS += -lrtems++$(LIB_VARIANT)
 
 if HAS_CXX
+
 ${PGM}: $(OBJS) $(LINK_FILES)
-	$(make-exe)
+	$(make-cxx-exe)
 
 all-local: $(ARCH) $(TMPINSTALL_FILES)
 else

c/src/tests/libtests/rtmonuse/Makefile.am

@@ -25,7 +25,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/libtests/stackchk/Makefile.am

@@ -25,7 +25,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/libtests/termios/Makefile.am

@@ -25,7 +25,7 @@ PRINT_SRCS = $(DOCS)
 PGM = ${ARCH}/$(TEST).exe
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/libtests.am
 
 #

c/src/tests/mptests/mp01/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp01/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp02/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp02/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp03/delay.c

@@ -26,5 +26,5 @@ rtems_timer_service_routine Delayed_send_event(
   rtems_status_code status;
 
   status = rtems_event_send( Task_id[ 1 ], RTEMS_EVENT_16 );
-  directive_failed( status, "rtems_event_send" );
+  directive_failed_with_level( status, "rtems_event_send", 1 );
 }

c/src/tests/mptests/mp03/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp03/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp04/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp04/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp05/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp05/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp06/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp06/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp07/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp07/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp08/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp08/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp09/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp09/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp10/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp10/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp11/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp11/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp12/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp12/node2/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP

c/src/tests/mptests/mp13/node1/Makefile.am

@@ -26,7 +26,7 @@ OBJS = $(C_O_FILES)
 PRINT_SRCS = $(DOCS)
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
+include $(top_srcdir)/../../../../automake/leaf.am
 include $(top_srcdir)/mptests.am
 
 if HAS_MP