diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/i386ex/startup/bspstart.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/i386ex/startup/bspstart.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c b/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c index fc519b430a..7208694304 100644 --- a/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c +++ b/c/src/lib/libbsp/i386/i386ex/startup/bspstart.c @@ -21,6 +21,8 @@ * $Id$ */ +void bsp_clean_up(void); + #include <bsp.h> #include <rtems/libio.h> @@ -79,6 +81,7 @@ void bsp_pretasking_hook(void) 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 @@ -92,22 +95,27 @@ void bsp_pretasking_hook(void) void bsp_start( void ) { - /* - * we do not use the pretasking_hook. + /* + * we do not use the pretasking_hook. */ Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */ Cpu_table.postdriver_hook = bsp_postdriver_hook; Cpu_table.interrupt_table_segment = get_ds(); Cpu_table.interrupt_table_offset = (void *)Interrupt_descriptor_table; - Cpu_table.interrupt_stack_size = 4096; /* STACK_MINIMUM_SIZE */ + Cpu_table.interrupt_stack_size = 8192; /* changed Sept 14 STACK_MINIMUM_SIZE */ #if defined(RTEMS_POSIX_API) BSP_Configuration.work_space_size *= 3; #endif - BSP_Configuration.work_space_start = (void *) + /* BSP_Configuration.work_space_size += 128 * RTEMS_MINIMUM_STACK_SIZE; */ + + BSP_Configuration.work_space_start = (void *) RAM_END - BSP_Configuration.work_space_size; +#ifdef DEBUG + printk("workspace size = 0x%x\nstart = 0x%x, RAM_END = 0x%x\n",BSP_Configuration.work_space_size, BSP_Configuration.work_space_start, RAM_END ); +#endif /* * Account for the console's resources @@ -119,3 +127,6 @@ void bsp_start( void ) */ rtems_irq_mngt_init(); } +void bsp_clean_up(void) { + printk("bsp_cleanup called\n"); +} |