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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-05-15 15:54:24 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-05-15 15:54:24 +0000 |
| commit | 5545002da93eb219d916bbc34dcfbd59c9451b83 (patch) | |
| tree | 080159465bf5c6b7367a7ac687ae46deed90c0df /c | |
| parent | 2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-5545002da93eb219d916bbc34dcfbd59c9451b83.tar.bz2 | |
2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com>
* shared/startup/pretaskinghook.c: 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')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/ChangeLog | 14 | ||||
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c | 3 |
2 files changed, 14 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/powerpc/ChangeLog b/c/src/lib/libbsp/powerpc/ChangeLog index a0d9f307ac..fee6a7c79c 100644 --- a/c/src/lib/libbsp/powerpc/ChangeLog +++ b/c/src/lib/libbsp/powerpc/ChangeLog @@ -1,3 +1,17 @@ +2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com> + + * shared/startup/pretaskinghook.c: 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. + 2008-05-12 Joel Sherrill <joel.sherrill@OARcorp.com> * shared/startup/bspstart.c: Refactored and renamed initialization diff --git a/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c b/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c index d3a4f48e35..ef72f34e36 100644 --- a/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c +++ b/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c @@ -90,9 +90,6 @@ void bsp_pretasking_hook(void) BSP_vme_config(); #endif -#ifdef RTEMS_DEBUG - rtems_debug_enable( RTEMS_DEBUG_ALL_MASK ); -#endif #ifdef SHOW_MORE_INIT_SETTINGS printk("Leaving bsp_pretasking_hook\n"); #endif |