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2008-09-14 Joel Sherrill <joel.sherrill@oarcorp.com>

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* Makefile.am, startup/bspstart.c: Use shared bsp_get_work_area() into
	its own file and use BSP Framework to perform more initialization.
This commit is contained in:
Joel Sherrill
2008-09-15 00:23:55 +00:00
parent b4a52b19b9
commit 28b6765d41
3 changed files with 7 additions and 34 deletions
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5
c/src/lib/libbsp/sparc/leon3/ChangeLog
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@@ -1,3 +1,8 @@
2008-09-14 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, startup/bspstart.c: Use shared bsp_get_work_area() into
its own file and use BSP Framework to perform more initialization.
2008-09-10 Joel Sherrill <joel.sherrill@oarcorp.com>
* include/bsp.h: Review of all bsp_cleanup() implementations. In this

4
c/src/lib/libbsp/sparc/leon3/Makefile.am
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@@ -34,8 +34,8 @@ project_lib_DATA = start.$(OBJEXT)
dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = ../../sparc/shared/bspclean.c ../../shared/bsplibc.c \
../../shared/bsppost.c startup/bspstart.c \
../../shared/bootcard.c ../../shared/sbrk.c startup/setvec.c \
../../shared/bsppost.c ../../shared/bootcard.c startup/bspstart.c \
../../sparc/shared/bspgetworkarea.c ../../shared/sbrk.c startup/setvec.c \
startup/spurious.c startup/ithread.S
gnatsupp_SOURCES = gnatsupp/gnatsupp.c ../../sparc/shared/gnatcommon.c

32
c/src/lib/libbsp/sparc/leon3/startup/bspstart.c
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@@ -19,20 +19,9 @@
*/
#include <string.h>
#include <bsp.h>
#include <bsp/bootcard.h>
#include <rtems/bspIo.h>
/* must be identical to STACK_SIZE in start.S */
#define STACK_SIZE 16 * 1024
/*
* Tells us where to put the workspace in case remote debugger is present.
*/
extern uint32_t rdb_start;
/*
* Tells us if data cache snooping is available
*/
@@ -69,27 +58,6 @@ void bsp_pretasking_hook(void)
bsp_spurious_initialize();
}
/*
* 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
)
{
/* Tells us where to put the workspace in case remote debugger is present. */
extern uint32_t rdb_start;
*work_area_start = &end;
*work_area_size = (void *)rdb_start - (void *)&end - STACK_SIZE;
*heap_start = BSP_BOOTCARD_HEAP_USES_WORK_AREA;
*heap_size = BSP_BOOTCARD_HEAP_SIZE_DEFAULT;
}
/*
* bsp_start
*