diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-03-16 20:05:06 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-03-16 20:05:06 +0000 |
| commit | 06dcaf09e6c0eae0b3a3c8d84adb663d03a53a4b (patch) | |
| tree | 931cf314d5a87d1d3dcd6e5c366b5ce58270a6aa /cpukit/score/Makefile.am | |
| parent | 2011-03-16 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-06dcaf09e6c0eae0b3a3c8d84adb663d03a53a4b.tar.bz2 | |
2011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com>
PR 1729/cpukit
* configure.ac, sapi/include/confdefs.h, sapi/src/exinit.c,
score/Makefile.am, score/preinstall.am,
score/cpu/i386/rtems/score/cpu.h, score/cpu/sparc/cpu_asm.S,
score/cpu/sparc/rtems/score/cpu.h,
score/include/rtems/score/basedefs.h,
score/include/rtems/score/context.h,
score/include/rtems/score/percpu.h, score/src/percpu.c,
score/src/thread.c, score/src/threadcreateidle.c: Add next step in
SMP support. This adds an allocated array of the Per_CPU structures
to support multiple cpus vs a single instance of the structure which
is still used if SMP support is disabled. Configuration support is
also added to explicitly enable or disable SMP. But SMP can only be
enabled for the CPUs which will support it initially -- SPARC and
i386. With the stub BSP support, a BSP can be run as a single core
SMP system from an RTEMS data structure standpoint.
* aclocal/check-smp.m4, aclocal/enable-smp.m4,
score/include/rtems/bspsmp.h, score/include/rtems/score/smplock.h,
score/src/smp.c, score/src/smplock.c: New files.
Diffstat (limited to 'cpukit/score/Makefile.am')
| -rw-r--r-- | cpukit/score/Makefile.am | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/cpukit/score/Makefile.am b/cpukit/score/Makefile.am index bdd8e510d9..9d3d97f593 100644 --- a/cpukit/score/Makefile.am +++ b/cpukit/score/Makefile.am @@ -12,7 +12,7 @@ SUBDIRS = cpu include_rtemsdir = $(includedir)/rtems include_rtems_HEADERS = include/rtems/debug.h include/rtems/system.h \ - include/rtems/seterr.h + include/rtems/seterr.h include/rtems/bspsmp.h include_rtems_scoredir = $(includedir)/rtems/score @@ -35,7 +35,8 @@ include_rtems_score_HEADERS = include/rtems/score/address.h \ include/rtems/score/timestamp64.h include/rtems/score/tod.h \ include/rtems/score/tqdata.h include/rtems/score/userext.h \ include/rtems/score/watchdog.h include/rtems/score/wkspace.h \ - include/rtems/score/cpuopts.h include/rtems/score/basedefs.h + include/rtems/score/cpuopts.h include/rtems/score/basedefs.h \ + include/rtems/score/smplock.h if HAS_PTHREADS include_rtems_score_HEADERS += include/rtems/score/corespinlock.h \ @@ -88,6 +89,8 @@ if HAS_MP libscore_a_SOURCES += src/mpci.c src/objectmp.c src/threadmp.c endif +libscore_a_SOURCES += src/smp.c src/smplock.c + ## CORE_APIMUTEX_C_FILES libscore_a_SOURCES += src/apimutex.c src/apimutexallocate.c \ src/apimutexlock.c src/apimutexunlock.c |