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Removed many BSPs' copy of setvec.c and let them share the same

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implementation as all m68k BSPs.
This commit is contained in:
Joel Sherrill
1997-04-15 17:28:26 +00:00
parent bc7d465dcd
commit ecc4594a2e
10 changed files with 48 additions and 9 deletions
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2
c/src/lib/libbsp/m68k/dmv152/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/efi332/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/gen68302/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/gen68360/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/idp/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/mvme136/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/mvme147/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/mvme147s/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@:@srcdir@/../../mvme147/startup
VPATH=@srcdir@:@srcdir@/../../mvme147/startup:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

2
c/src/lib/libbsp/m68k/mvme162/startup/Makefile.in
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@@ -5,7 +5,7 @@
@SET_MAKE@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH=@srcdir@
VPATH=@srcdir@:@srcdir@/../../shared
PGM=${ARCH}/startup.rel

39
c/src/lib/libbsp/m68k/shared/setvec.c Normal file
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@@ -0,0 +1,39 @@
/*
*
* This routine installs an interrupt vector using the basic
* RTEMS mechanisms. This implementation should be suitable for
* most m68k based boards. However, if the board has an unusual
* interrupt controller or most somehow manipulate board specific
* hardware to enable/disable, mask, prioritize, etc an interrupt
* source, then this routine should be customized to support that.
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994, 1997.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include <rtems.h>
#include <bsp.h>
m68k_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
)
{
m68k_isr_entry previous_isr;
if ( type )
rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr );
else {
_CPU_ISR_install_raw_handler( vector, handler, (void *)&previous_isr );
}
return previous_isr;
}