Move page fill sources from sched/ to sched/paging

Documentation/NuttXDemandPaging.html

@@ -213,7 +213,7 @@
  </p>
  <p>
    Declarations for <code>g_waitingforfill</code>, <code>g_pgworker</code>, and other
-   internal, private definitions will be provided in <code>sched/pg_internal.h</code>.
+   internal, private definitions will be provided in <code>sched/paging/paging.h</code>.
    All public definitions that should be used by the architecture-specific code will be available
    in <code>include/nuttx/page.h</code>.
    Most architecture-specific functions are declared in <code>include/nuttx/arch.h</code>,

sched/Makefile

@@ -110,11 +110,8 @@ ifneq ($(CONFIG_DISABLE_SIGNALS),y)
 TIME_SRCS += nanosleep.c
 endif
 
-ifeq ($(CONFIG_PAGING),y)
-PGFILL_SRCS = pg_miss.c pg_worker.c
-endif
-
 include irq/Make.defs
+include paging/Make.defs
 include group/Make.defs
 include wdog/Make.defs
 include semaphore/Make.defs
@@ -125,9 +122,8 @@ include clock/Make.defs
 include timer/Make.defs
 include environ/Make.defs
 
-CSRCS  = $(MISC_SRCS) $(TSK_SRCS) $(SCHED_SRCS)
+CSRCS  = $(MISC_SRCS) $(TSK_SRCS) $(SCHED_SRCS) $(TIME_SRCS)
-CSRCS += $(TIME_SRCS) $(PGFILL_SRCS)
+CSRCS += $(IRQ_SRCS) $(PG_SRCS) $(GRP_SRCS) $(WDOG_SRCS) $(SEM_SRCS) $(SIGNAL_SRCS) $(PTHREAD_SRCS) $(MQUEUE_SRCS) $(CLOCK_SRCS) $(TIMER_SRCS) $(ENV_SRCS)
-CSRCS +=  $(IRQ_SRCS) $(GRP_SRCS) $(WDOG_SRCS) $(SEM_SRCS) $(SIGNAL_SRCS) $(PTHREAD_SRCS) $(MQUEUE_SRCS) $(CLOCK_SRCS) $(TIMER_SRCS) $(ENV_SRCS)
 
 COBJS = $(CSRCS:.c=$(OBJEXT))
 

sched/os_bringup.c

@@ -55,7 +55,7 @@
 
 #include "os_internal.h"
 #ifdef CONFIG_PAGING
-# include "pg_internal.h"
+# include "paging/paging.h"
 #endif
 
 /****************************************************************************

sched/paging/Make.defs

@@ -0,0 +1,45 @@
+############################################################################
+# sched/paging/Make.defs
+#
+#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+ifneq ($(CONFIG_PAGING),y)
+
+PG_SRCS = pg_miss.c pg_worker.c
+
+# Include paging build support
+
+DEPPATH += --dep-path paging
+VPATH += :paging
+
+endif

sched/paging/paging.h

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/pg_internal.h
+ * sched/paging/paging.h
  *
  *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -33,8 +33,8 @@
  *
  ****************************************************************************/
 
-#ifndef __SCHED_PG_INTERNAL_H
+#ifndef __SCHED_PAGING_PAGING_H
-#define __SCHED_PG_INTERNAL_H
+#define __SCHED_PAGING_PAGING_H
 
 /****************************************************************************
  * Included Files
@@ -123,4 +123,4 @@ int pg_worker(int argc, char *argv[]);
 
 #endif /* __ASSEMBLY__ */
 #endif /* CONFIG_PAGING */
-#endif /* __SCHED_PG_INTERNAL_H */
+#endif /* __SCHED_PAGING_PAGING_H */

sched/paging/pg_miss.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/pg_miss.c
+ * sched/paging/pg_miss.c
  *
  *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -49,7 +49,7 @@
 #ifdef CONFIG_PAGING
 
 #include "os_internal.h"
-#include "pg_internal.h"
+#include "paging/paging.h"
 
 /****************************************************************************
  * Global Functions

sched/paging/pg_worker.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/pg_worker.c
+ * sched/paging/pg_worker.c
  * Page fill worker thread implementation.
  *
  *   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
@@ -53,7 +53,7 @@
 #include <nuttx/clock.h>
 
 #include "os_internal.h"
-#include "pg_internal.h"
+#include "paging/paging.h"
 
 #ifdef CONFIG_PAGING
 

sched/timer/Make.defs

@@ -0,0 +1,47 @@
+############################################################################
+# sched/timer/Make.defs
+#
+#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+ifneq ($(CONFIG_DISABLE_POSIX_TIMERS),y)
+
+TIMER_SRCS += timer_initialize.c timer_create.c timer_delete.c
+TIMER_SRCS += timer_getoverrun.c timer_gettime.c timer_settime.c
+TIMER_SRCS += timer_release.c
+
+# Include timer build support
+
+DEPPATH += --dep-path timer
+VPATH += :timer
+
+endif