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2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>

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* Makefile.am, configure.ac, startup/linkcmds: Add use of
	bsp_get_work_area() in its own file and rely on BSP Framework to
	perform more initialization. Remove unnecessary includes of
	rtems/libio.h and rtems/libcsupport.h.
	* console/debugio.c, startup/bsppredriverhook.c: New files.
	* startup/bspstart.c: Removed.
This commit is contained in:
Joel Sherrill
2008-09-16 19:03:46 +00:00
parent c6fb8ed4e0
commit a993d456cd
7 changed files with 66 additions and 75 deletions
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9
c/src/lib/libbsp/m68k/sim68000/ChangeLog
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@@ -1,3 +1,12 @@
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac, startup/linkcmds: Add use of
bsp_get_work_area() in its own file and rely on BSP Framework to
perform more initialization. Remove unnecessary includes of
rtems/libio.h and rtems/libcsupport.h.
* console/debugio.c, startup/bsppredriverhook.c: New files.
* startup/bspstart.c: Removed.
2008-09-10 Joel Sherrill <joel.sherrill@oarcorp.com>
* include/bsp.h: Review of all bsp_cleanup() implementations. In this

14
c/src/lib/libbsp/m68k/sim68000/Makefile.am
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@@ -27,18 +27,20 @@ project_lib_DATA = start.$(OBJEXT)
dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = ../../shared/bspclean.c ../../shared/bsplibc.c \
../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \
../../m68k/shared/m68kpretaskinghook.c \
../../shared/sbrk.c ../../m68k/shared/setvec.c \
../../shared/gnatinstallhandler.c ../../m68k/shared/bspspuriousinit.c \
../../m68k/shared/m68000spurious.c startup/spurious_assistant.c
../../shared/bsppost.c ../../shared/bspstart.c ../../shared/bootcard.c \
startup/bsppredriverhook.c ../../shared/bsppretaskinghook.c \
../../m68k/shared/m68kbspgetworkarea.c ../../shared/sbrk.c \
../../m68k/shared/setvec.c ../../shared/gnatinstallhandler.c \
../../m68k/shared/bspspuriousinit.c ../../m68k/shared/m68000spurious.c \
startup/spurious_assistant.c
clock_SOURCES = clock/clockdrv.c
console_SOURCES = console/conscfg.c ../../shared/console.c
debugio_SOURCES = console/debugio.c
timer_SOURCES = ../../shared/timerstub.c
noinst_LIBRARIES = libbsp.a
libbsp_a_SOURCES = $(startup_SOURCES) $(clock_SOURCES) $(console_SOURCES) \
$(timer_SOURCES)
$(debugio_SOURCES) $(timer_SOURCES)
libbsp_a_LIBADD = \
../../../libcpu/@RTEMS_CPU@/shared/cache.rel \
../../../libcpu/@RTEMS_CPU@/shared/misc.rel

2
c/src/lib/libbsp/m68k/sim68000/configure.ac
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@@ -15,6 +15,8 @@ RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
RTEMS_CANONICALIZE_TOOLS
RTEMS_PROG_CCAS
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

22
c/src/lib/libbsp/m68k/sim68000/console/debugio.c Normal file
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@@ -0,0 +1,22 @@
/*
* 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 <bsp.h>
#include <rtems/bspIo.h>
void debug_putc( char c ) { write( 2, &c, 1 ); }
BSP_output_char_function_type BSP_output_char = debug_putc;
BSP_polling_getchar_function_type BSP_poll_char = NULL;

24
c/src/lib/libbsp/m68k/sim68000/startup/bsppredriverhook.c Normal file
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@@ -0,0 +1,24 @@
/*
* 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 <bsp.h>
#include <bsp/bootcard.h>
extern void bsp_spurious_initialize(void);
void bsp_predriver_hook(void)
{
#if defined(mcpu32)
#warning "do something about vectors!!!"
#endif
bsp_spurious_initialize();
}

68
c/src/lib/libbsp/m68k/sim68000/startup/bspstart.c
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@@ -1,68 +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>
/*
* Use the shared implementations of the following routines
*/
void bsp_libc_init( void *, uint32_t, int );
void bsp_pretasking_hook(void); /* m68k version */
void bsp_predriver_hook(void)
{
extern void bsp_spurious_initialize(void);
bsp_spurious_initialize();
}
/*
* bsp_start
*
* This routine does the bulk of the system initialization.
*/
void bsp_start( void )
{
extern void * _WorkspaceBase;
extern void *_RamSize;
extern unsigned long _M68k_Ramsize;
#if defined(mcpu32)
#warning "do something about vectors!!!"
#endif
/*
* Clear interrupt sources.
*/
/* XXX address shutdown
if ( rtems_configuration_get_work_space_size() >(128*1024) )
_sys_exit( 1 );
*/
Configuration.work_space_start = (void *) &_WorkspaceBase;
}
#include <rtems/bspIo.h>
void debug_putc( char c ) { write( 2, &c, 1 ); }
BSP_output_char_function_type BSP_output_char = debug_putc;
BSP_polling_getchar_function_type BSP_poll_char = NULL;

2
c/src/lib/libbsp/m68k/sim68000/startup/linkcmds
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@@ -12,7 +12,7 @@ _RomBase = DEFINED(_RomBase) ? _RomBase : 0x0;
_RomSize = DEFINED(_RomSize) ? _RomSize : 512K;
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x80000;
_RamSize = DEFINED(_RamSize) ? _RamSize : 128K;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 32K;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0;
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
/*