diff options
Diffstat (limited to 'c/src/lib/libbsp/h8300/h8sim/startup/bspstart.c')
| -rw-r--r-- | c/src/lib/libbsp/h8300/h8sim/startup/bspstart.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/c/src/lib/libbsp/h8300/h8sim/startup/bspstart.c b/c/src/lib/libbsp/h8300/h8sim/startup/bspstart.c index 29bee0077c..1543c81c3b 100644 --- a/c/src/lib/libbsp/h8300/h8sim/startup/bspstart.c +++ b/c/src/lib/libbsp/h8300/h8sim/startup/bspstart.c @@ -56,12 +56,16 @@ void bsp_libc_init( void *, unsigned32, int ); void bsp_pretasking_hook(void) { - extern int HeapBase; - extern int HeapSize; - void *heapStart = &HeapBase; - unsigned long heapSize = (unsigned long)&HeapSize; + void *heapStart; + unsigned long heapSize; unsigned long ramSpace; + extern int WorkspaceBase; + heapStart = (void *) + ((unsigned long)&WorkspaceBase + BSP_Configuration.work_space_size); + if ( (unsigned long) heapStart > (256 * 1024) ) + rtems_fatal_error_occurred (('H'<<24) | ('E'<<16) | ('A'<<8) | 'P'); + heapSize = (256 * 1024) - (unsigned long)(heapStart); bsp_libc_init(heapStart, heapSize, 0); #ifdef RTEMS_DEBUG @@ -78,7 +82,6 @@ void bsp_pretasking_hook(void) void bsp_start( void ) { - extern int _end; extern int WorkspaceBase; /* Configure Number of Register Caches */ |