Are there some well-defined symbols in RTEMS we can use for the valid memory regions? Maybe a function name can be used for the read-only region, and part of the heap for the writable region?
On Sat, Jul 13, 2013 at 7:05 PM, Hesham AL-Matary <heshamelmat...@gmail.com> wrote: > From: Hesham ALmatary <heshamelmat...@gmail.com> > > --- > testsuites/libtests/Makefile.am | 2 +- > testsuites/libtests/configure.ac | 1 + > testsuites/libtests/mmtest1/Makefile.am | 18 +++++++++++ > testsuites/libtests/mmtest1/init.c | 55 > +++++++++++++++++++++++++++++++++ > testsuites/libtests/mmtest1/mmtest1.doc | 1 + > testsuites/libtests/mmtest1/mmtests.scn | 7 +++++ > testsuites/libtests/mmtest1/system.h | 33 ++++++++++++++++++++ > 7 files changed, 116 insertions(+), 1 deletion(-) > create mode 100644 testsuites/libtests/mmtest1/Makefile.am > create mode 100644 testsuites/libtests/mmtest1/init.c > create mode 100644 testsuites/libtests/mmtest1/mmtest1.doc > create mode 100644 testsuites/libtests/mmtest1/mmtests.scn > create mode 100644 testsuites/libtests/mmtest1/system.h > > diff --git a/testsuites/libtests/Makefile.am b/testsuites/libtests/Makefile.am > index d1ffabc..d56398b 100644 > --- a/testsuites/libtests/Makefile.am > +++ b/testsuites/libtests/Makefile.am > @@ -16,7 +16,7 @@ SUBDIRS += flashdisk01 > SUBDIRS += bspcmdline01 cpuuse devfs01 devfs02 devfs03 devfs04 \ > deviceio01 devnullfatal01 dumpbuf01 gxx01 \ > malloctest malloc02 malloc03 malloc04 malloc05 heapwalk \ > - putenvtest monitor monitor02 rtmonuse stackchk stackchk01 \ > + putenvtest monitor monitor02 mmtest1 rtmonuse stackchk stackchk01 \ > termios termios01 termios02 termios03 termios04 termios05 \ > termios06 termios07 termios08 \ > rtems++ tztest block01 block02 block03 block04 block05 block06 block07 \ > diff --git a/testsuites/libtests/configure.ac > b/testsuites/libtests/configure.ac > index 741c603..c1dbb78 100644 > --- a/testsuites/libtests/configure.ac > +++ b/testsuites/libtests/configure.ac > @@ -85,6 +85,7 @@ malloc02/Makefile > malloc03/Makefile > malloc04/Makefile > malloc05/Makefile > +mmtest1/Makefile > monitor/Makefile > monitor02/Makefile > mouse01/Makefile > diff --git a/testsuites/libtests/mmtest1/Makefile.am > b/testsuites/libtests/mmtest1/Makefile.am > new file mode 100644 > index 0000000..a08e557 > --- /dev/null > +++ b/testsuites/libtests/mmtest1/Makefile.am > @@ -0,0 +1,18 @@ > + > +rtems_tests_PROGRAMS = mmtest1 > +mmtest1_SOURCES = init.c system.h > + > +dist_rtems_tests_DATA = mmtests.scn > + > +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg > +include $(top_srcdir)/../automake/compile.am > +include $(top_srcdir)/../automake/leaf.am > + > +LINK_OBJS = $(mmtest1_OBJECTS) $(mmtest1_LDADD) > +LINK_LIBS = $(mmtest1_LDLIBS) > + > +mmtest1$(EXEEXT): $(mmtest1_OBJECTS) $(mmtest1_DEPENDENCIES) > + @rm -f mmtest1$(EXEEXT) > + $(make-exe) > + > +include $(top_srcdir)/../automake/local.am > diff --git a/testsuites/libtests/mmtest1/init.c > b/testsuites/libtests/mmtest1/init.c > new file mode 100644 > index 0000000..d90e52d > --- /dev/null > +++ b/testsuites/libtests/mmtest1/init.c > @@ -0,0 +1,55 @@ > +/* Init > + * > + * This routine is the initialization task for this test program. > + * > + */ > + > +/* > + * Copyright (c) 2013 Gedare Bloom. > + * Copyright (c) 2012 Hesham Al-Matary. > + * > + * The license and distribution terms for this file may be > + * found in the file LICENSE in this distribution or at > + * http://www.rtems.com/license/LICENSE. > + */ > + > +#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ > +#define CONFIGURE_INIT > +#include "system.h" > +#include <stdio.h> > +#include <stdlib.h> > +#include <rtems/score/mm.h> > + > +rtems_task Init( > + rtems_task_argument ignored > +) > +{ > + Memory_management_Entry mme1 = { > + .name = "Valid Entry-1", > + .base = 0x00100000, > + .size = 0x200000, > + .installed = false, > + .bsp_mme = NULL > + }; > + Memory_management_Entry mme2 = { > + .name = "Valid Entry-2", > + .base = 0x00400000, > + .size = 0x100000, > + .installed = false, > + .bsp_mme = NULL > + }; > + > + puts( "\n\n*** Start of mmtest1 ***\n" ); > + > + printf("Test 1: Installing Entry-1 \ > +and set it as Read only\n"); > + _Memory_management_Install_entry( &mme1, > RTEMS_MM_REGION_PROTECTION_READ_ONLY); > + > + printf("Test 2 : Installing Entry-2\ > +and set it as Write enabled\n"); > + _Memory_management_Install_entry( &mme2, RTEMS_MM_REGION_PROTECTION_WRITE); > + > + printf( "\n\n*** End of mmtest1 ***\n" ); > + > + exit( 0 ); > +} > diff --git a/testsuites/libtests/mmtest1/mmtest1.doc > b/testsuites/libtests/mmtest1/mmtest1.doc > new file mode 100644 > index 0000000..210a761 > --- /dev/null > +++ b/testsuites/libtests/mmtest1/mmtest1.doc > @@ -0,0 +1 @@ > +Simple tests that tries to install memory management entries. > diff --git a/testsuites/libtests/mmtest1/mmtests.scn > b/testsuites/libtests/mmtest1/mmtests.scn > new file mode 100644 > index 0000000..6ba15c2 > --- /dev/null > +++ b/testsuites/libtests/mmtest1/mmtests.scn > @@ -0,0 +1,7 @@ > +*** Start of mmtest1 *** > + > +Test 1: Installing Entry-1 and set it as Read only > +Test 2 : Installing Entry-2and set it as Write enabled > + > + > +*** End of mmtest1 *** > diff --git a/testsuites/libtests/mmtest1/system.h > b/testsuites/libtests/mmtest1/system.h > new file mode 100644 > index 0000000..7560e1d > --- /dev/null > +++ b/testsuites/libtests/mmtest1/system.h > @@ -0,0 +1,33 @@ > +/* system.h > + * > + * Copyright (c) 2013 Gedare Bloom. > + * > + * The license and distribution terms for this file may be > + * found in the file LICENSE in this distribution or at > + * http://www.rtems.com/license/LICENSE. > + */ > + > +#include <rtems.h> > + > +/* functions */ > + > +rtems_task Init( > + rtems_task_argument argument > +); > + > +/* configuration information */ > + > +#include <bsp.h> /* for device driver prototypes */ > + > +/* NOTICE: the clock driver is explicitly disabled */ > +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER > +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER > + > +#define CONFIGURE_MAXIMUM_TASKS 9 > + > +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE > + > +#define CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM > + > +#include <rtems/confdefs.h> > +/* end of include file */ > -- > 1.8.3.1 > > _______________________________________________ > rtems-devel mailing list > rtems-devel@rtems.org > http://www.rtems.org/mailman/listinfo/rtems-devel _______________________________________________ rtems-devel mailing list rtems-devel@rtems.org http://www.rtems.org/mailman/listinfo/rtems-devel
