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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-05-03 21:33:39 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-05-03 21:33:39 +0000 |
| commit | e746a88b22c99f4ffe808fe2e9fb8816121cd608 (patch) | |
| tree | 4305f0a400a0aed7e7792f43046c7011cf67f106 /cpukit/sapi/include/confdefs.h | |
| parent | 2007-05-03 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-e746a88b22c99f4ffe808fe2e9fb8816121cd608.tar.bz2 | |
2007-05-03 Joel Sherrill <joel@OARcorp.com>
* ChangeLog, libcsupport/src/malloc.c,
libcsupport/src/mallocfreespace.c, sapi/include/confdefs.h,
score/Makefile.am, score/preinstall.am: malloc never blocks so the
Region Manager is quite heavy for implementing this. This patch
implements the C Program Heap directly in terms of the new Protected
Heap handler. This handler is a direct use of a SuperCore Heap in
conjunction with the Allocator Mutex used internally by RTEMS. This
saves 3184 bytes on most SPARC test executables.
* score/include/rtems/score/protectedheap.h, score/src/pheapallocate.c,
score/src/pheapallocatealigned.c, score/src/pheapextend.c,
score/src/pheapfree.c, score/src/pheapgetblocksize.c,
score/src/pheapgetfreeinfo.c, score/src/pheapgetinfo.c,
score/src/pheapinit.c, score/src/pheapresizeblock.c,
score/src/pheapwalk.c: New files.
Diffstat (limited to 'cpukit/sapi/include/confdefs.h')
| -rw-r--r-- | cpukit/sapi/include/confdefs.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/cpukit/sapi/include/confdefs.h b/cpukit/sapi/include/confdefs.h index de481788a6..5eb86065e7 100644 --- a/cpukit/sapi/include/confdefs.h +++ b/cpukit/sapi/include/confdefs.h @@ -70,8 +70,6 @@ extern itron_api_configuration_table Configuration_ITRON_API; #define CONFIGURE_NEWLIB_EXTENSION 0 #endif -#define CONFIGURE_MALLOC_REGION 1 - /* * File descriptors managed by libio */ @@ -1056,8 +1054,7 @@ itron_initialization_tasks_table ITRON_Initialization_tasks[] = { CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES) + \ CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \ CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \ - CONFIGURE_MEMORY_FOR_REGIONS( \ - CONFIGURE_MAXIMUM_REGIONS + CONFIGURE_MALLOC_REGION ) + \ + CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \ CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \ CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \ CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS) + \ @@ -1109,7 +1106,7 @@ rtems_api_configuration_table Configuration_RTEMS_API = { CONFIGURE_TERMIOS_SEMAPHORES, CONFIGURE_MAXIMUM_MESSAGE_QUEUES, CONFIGURE_MAXIMUM_PARTITIONS, - CONFIGURE_MAXIMUM_REGIONS + CONFIGURE_MALLOC_REGION, + CONFIGURE_MAXIMUM_REGIONS, CONFIGURE_MAXIMUM_PORTS, CONFIGURE_MAXIMUM_PERIODS, CONFIGURE_MAXIMUM_BARRIERS, |