diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-09-16 20:19:22 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-09-16 20:19:22 +0000 |
commit | 895321b7ee253c41d0b68ffb34517e4d634a4e7c (patch) | |
tree | 0a4401b567c3f40eff6817cc291f92c924b367f0 /c/src/lib/libbsp/c4x/c4xsim/startup | |
parent | 2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-895321b7ee253c41d0b68ffb34517e4d634a4e7c.tar.bz2 |
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, startup/linkcmds: Use top level shared
bsp_get_work_area() implementation.
* startup/bspgetworkarea.c: Removed.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c | 39 | ||||
-rw-r--r-- | c/src/lib/libbsp/c4x/c4xsim/startup/linkcmds | 3 |
2 files changed, 2 insertions, 40 deletions
diff --git a/c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c b/c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c deleted file mode 100644 index e8c464a1da..0000000000 --- a/c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * 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 <bsp.h> -#include <bsp/bootcard.h> -#include <stdint.h> - -extern void *RamBase; -extern void *RamSize; -extern void *WorkSpaceStart; - -/* - * This method returns the base address and size of the area which - * is to be allocated between the RTEMS Workspace and the C Program - * Heap. - */ -void bsp_get_work_area( - void **work_area_start, - size_t *work_area_size, - void **heap_start, - size_t *heap_size -) -{ - uintptr_t size; - - size = (uintptr_t)&RamBase + (uintptr_t)&RamSize - - (uintptr_t)&WorkSpaceStart; - - *work_area_start = (void *)&WorkSpaceStart; - *work_area_size = size; - *heap_start = BSP_BOOTCARD_HEAP_USES_WORK_AREA; - *heap_size = BSP_BOOTCARD_HEAP_SIZE_DEFAULT; -} - diff --git a/c/src/lib/libbsp/c4x/c4xsim/startup/linkcmds b/c/src/lib/libbsp/c4x/c4xsim/startup/linkcmds index 2526b64663..46698ea4ba 100644 --- a/c/src/lib/libbsp/c4x/c4xsim/startup/linkcmds +++ b/c/src/lib/libbsp/c4x/c4xsim/startup/linkcmds @@ -4,6 +4,7 @@ _RamBase = DEFINED(_RamBase) ? _RamBase : 0x0; _RamSize = DEFINED(_RamSize) ? _RamSize : 4M; +_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0; ENTRY(_start) SECTIONS @@ -65,7 +66,7 @@ SECTIONS } .heap : { - _WorkspaceBase = .; + _WorkAreaBase = .; } /* .sysmem : |