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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-05-15 15:53:19 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-05-15 15:53:19 +0000 |
| commit | 5e5d0b16ed1ad8b79ad235bfe72c9ad8d980a415 (patch) | |
| tree | ebd4364951237e114a98097cf9487ae4dd810c7b /c/src/lib/libbsp/sparc/leon2/configure.ac | |
| parent | 2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-5e5d0b16ed1ad8b79ad235bfe72c9ad8d980a415.tar.bz2 | |
2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com>
* Makefile.am, configure.ac: Add capability for bootcard.c BSP
Initialization Framework to ask the BSP where it has memory for the
RTEMS Workspace and C Program Heap. These collectively are referred
to as work area. If the BSP supports this, then it does not have to
include code to split the available memory between the two areas.
This reduces the amount of code in the BSP specific bspstart.c file.
Additionally, the shared framework can initialize the C Library, call
rtems_debug_enable(), and dirty the work area memory. Until most/all
BSPs support this new capability, if the BSP supports this, it should
call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
When the transition is complete, this autoconf macro can be removed.
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon2/configure.ac')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon2/configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon2/configure.ac b/c/src/lib/libbsp/sparc/leon2/configure.ac index 1f29570544..02b73bd26c 100644 --- a/c/src/lib/libbsp/sparc/leon2/configure.ac +++ b/c/src/lib/libbsp/sparc/leon2/configure.ac @@ -37,6 +37,8 @@ RTEMS_BSPOPTS_HELP([SIMSPARC_FAST_IDLE], time spent in the idle task is minimized. This significantly reduces the wall time required to execute the RTEMS test suites.]) +RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION + # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile]) AC_OUTPUT |