summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libcpu/sh/sh7032/clock
diff options
context:
space:
mode:
authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-09-29 12:40:33 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-09-29 12:40:33 +0000
commit21bfd93aaff71a70ca426adb5ccd8397e7d8e5ef (patch)
treee40c0ed97a4fb9be2d60851600abc4adc22976a3 /c/src/lib/libcpu/sh/sh7032/clock
parent766ed7c0f132488646599d0cd73a25ffe1eecf34 (diff)
downloadrtems-21bfd93aaff71a70ca426adb5ccd8397e7d8e5ef.tar.bz2
Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:
Please find enclosed a patch which enables me to build the bare-bsp for sh-rtems. Changes: 1. Add preinstall to libbsp/bare/include/Makefile.in 2. Removed FORCEIT, add preinstall to libbsp/sh/gensh1/include/Makefile.in 3. Disabled support of set_vector from sh code (shared/setvec.c is still present but isn't used anymore), set_vector replaced with standard rtems functions. Problems still present: 1. Support of spin-delays in bare bsp 2. Proper support of cpu frequency To configure I used: <srcdir>/configure \ --target=sh-rtems \ --prefix=<instdir>/sh-bare \ --enable-bare-cpu-model=sh7032 \ --enable-bare-cpu-cflags='-Wall -m1 -DMHZ=20 -DCPU_CONSOLE_DEVNAME="\"/dev/null\""' --enable-rtemsbsp=bare \ --disable-networking \ --disable-cxx \ --disable-posix \ --disable-tests IMO, if there are no objections to this patch, a similar approach should be applied to all CPUs/BSPs (esp. hppa1.1, mips64orion, ppc403, because they apply set_vector inside of libcpu).
Diffstat (limited to 'c/src/lib/libcpu/sh/sh7032/clock')
-rw-r--r--c/src/lib/libcpu/sh/sh7032/clock/ckinit.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/c/src/lib/libcpu/sh/sh7032/clock/ckinit.c b/c/src/lib/libcpu/sh/sh7032/clock/ckinit.c
index 868d0cbf4b..885cdbd752 100644
--- a/c/src/lib/libcpu/sh/sh7032/clock/ckinit.c
+++ b/c/src/lib/libcpu/sh/sh7032/clock/ckinit.c
@@ -152,7 +152,7 @@ void Install_clock(
*/
if ( BSP_Configuration.ticks_per_timeslice ) {
- Old_ticker = (rtems_isr_entry) set_vector( Clock_isr, CLOCK_VECTOR, 1 );
+ rtems_interrupt_catch( Clock_isr, CLOCK_VECTOR, &Old_ticker );
/*
* Hardware specific initialize goes here
*/
@@ -280,8 +280,10 @@ rtems_device_driver Clock_control(
}
else if (args->command == rtems_build_name('N', 'E', 'W', ' '))
{
+ rtems_isr_entry ignored ;
rtems_interrupt_disable( isrlevel );
- (void) set_vector( args->buffer, CLOCK_VECTOR, 1 );
+ rtems_interrupt_catch( args->buffer, CLOCK_VECTOR, &ignored );
+
rtems_interrupt_enable( isrlevel );
}
}