diff options
Diffstat (limited to 'c/src/lib/libbsp/i960/i960sim/startup')
| -rw-r--r-- | c/src/lib/libbsp/i960/i960sim/startup/bspstart.c | 97 | ||||
| -rw-r--r-- | c/src/lib/libbsp/i960/i960sim/startup/linkcmds | 65 |
2 files changed, 0 insertions, 162 deletions
diff --git a/c/src/lib/libbsp/i960/i960sim/startup/bspstart.c b/c/src/lib/libbsp/i960/i960sim/startup/bspstart.c deleted file mode 100644 index 60ac79070a..0000000000 --- a/c/src/lib/libbsp/i960/i960sim/startup/bspstart.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * This routine starts the application. It includes application, - * board, and monitor specific initialization and configuration. - * The generic CPU dependent initialization has been performed - * before this routine is invoked. - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include <string.h> - -#include <bsp.h> -#include <rtems/libio.h> -#include <rtems/libcsupport.h> - -/* - * The original table from the application and our copy of it with - * some changes. - */ - -extern rtems_configuration_table Configuration; - -rtems_configuration_table BSP_Configuration; - -rtems_cpu_table Cpu_table; - -char *rtems_progname; - -/* - * Use the shared implementations of the following routines - */ - -void bsp_postdriver_hook(void); -void bsp_libc_init( void *, uint32_t, int ); - -/* - * Function: bsp_pretasking_hook - * Created: 95/03/10 - * - * Description: - * BSP pretasking hook. Called just before drivers are initialized. - * Used to setup libc and install any BSP extensions. - * - * NOTES: - * Must not use libc (to do io) from here, since drivers are - * not yet initialized. - * - */ - -void bsp_pretasking_hook(void) -{ - extern int HeapBase; - extern int HeapSize; - void *heapStart = &HeapBase; - unsigned long heapSize = (unsigned long)&HeapSize; - unsigned long ramSpace; - - bsp_libc_init(heapStart, heapSize, 0); - -#ifdef RTEMS_DEBUG - rtems_debug_enable( RTEMS_DEBUG_ALL_MASK ); -#endif - -} - -/* - * bsp_start - * - * This routine does the bulk of the system initialization. - */ - -#include <libcpu/i960KA.h> - -i960_PRCB *Prcb; /* to satisfy linking */ - -void bsp_start( void ) -{ - extern int _end; - extern int WorkspaceBase; - /* Configure Number of Register Caches */ - - Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */ - Cpu_table.postdriver_hook = bsp_postdriver_hook; - Cpu_table.interrupt_stack_size = 4096; - - if ( BSP_Configuration.work_space_size >(512*1024) ) - _sys_exit( 1 ); - - BSP_Configuration.work_space_start = (void *) &WorkspaceBase; -} diff --git a/c/src/lib/libbsp/i960/i960sim/startup/linkcmds b/c/src/lib/libbsp/i960/i960sim/startup/linkcmds deleted file mode 100644 index 62e708e2bd..0000000000 --- a/c/src/lib/libbsp/i960/i960sim/startup/linkcmds +++ /dev/null @@ -1,65 +0,0 @@ -/* - * $Id$ - */ - -/* - * Declare some sizes. - */ -_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0; -_RamSize = DEFINED(_RamSize) ? _RamSize : 1M; -_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000; -_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000; - -SECTIONS -{ - . = 0xa0008000; - .text : - { - CREATE_OBJECT_SYMBOLS - *(.text) - _etext = .; - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - ___CTOR_LIST__ = .; - LONG((___CTOR_END__ - ___CTOR_LIST__) / 4 - 2) - *(.ctors) - LONG(0) - ___CTOR_END__ = .; - ___DTOR_LIST__ = .; - LONG((___DTOR_END__ - ___DTOR_LIST__) / 4 - 2) - *(.dtors) - LONG(0) - ___DTOR_END__ = .; - } - .data SIZEOF(.text) + ADDR(.text): - { - *(.data) - CONSTRUCTORS - _edata = .; - } - .bss SIZEOF(.data) + ADDR(.data): - { - _bss_start = .; - *(.bss) - *(COMMON) - . = ALIGN (64); - _stack_init = .; - . += _StackSize; - _clear_end = .; - _WorkspaceBase = .; - . += 512K; /* reserve some memory for workspace */ - _HeapBase = .; - . += _HeapSize; /* reserve some memory for heap */ - _end = .; - __end = .; - } -} |