diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/i386ex')
| -rw-r--r-- | c/src/lib/libbsp/i386/i386ex/ChangeLog | 14 | ||||
| -rw-r--r-- | c/src/lib/libbsp/i386/i386ex/startup/bspstart.c | 5 |
2 files changed, 14 insertions, 5 deletions
diff --git a/c/src/lib/libbsp/i386/i386ex/ChangeLog b/c/src/lib/libbsp/i386/i386ex/ChangeLog index ba471afc7e..2c9c8657fd 100644 --- a/c/src/lib/libbsp/i386/i386ex/ChangeLog +++ b/c/src/lib/libbsp/i386/i386ex/ChangeLog @@ -1,3 +1,17 @@ +2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com> + + * startup/bspstart.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. + 2008-05-14 Joel Sherrill <joel.sherrill@OARcorp.com> * Makefile.am: Rework to avoid .rel files. diff --git a/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c b/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c index dfb1f4608f..6d571af49c 100644 --- a/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c +++ b/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c @@ -66,12 +66,7 @@ void bsp_pretasking_hook(void) heap_size = Configuration.work_space_start -(void *) heap_start ; heap_size &= 0xfffffff0; /* keep it as a multiple of 16 bytes */ - heap_size &= 0xfffffff0; /* keep it as a multiple of 16 bytes */ bsp_libc_init((void *) heap_start, heap_size, 0); - -#ifdef RTEMS_DEBUG - rtems_debug_enable( RTEMS_DEBUG_ALL_MASK ); -#endif } /* |