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2008-09-25 Joel Sherrill <joel.sherrill@oarcorp.com>

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* Makefile.am: Now runs using fake clock ticker.
	* clock/clockdrv.c: Removed.
This commit is contained in:
Joel Sherrill
2008-09-25 13:35:24 +00:00
parent 7358c5a930
commit e751e66477
3 changed files with 6 additions and 48 deletions
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5
c/src/lib/libbsp/sh/shsim/ChangeLog
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@@ -1,3 +1,8 @@
2008-09-25 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am: Now runs using fake clock ticker.
* clock/clockdrv.c: Removed.
2008-09-24 Joel Sherrill <joel.sherrill@oarcorp.com>
* clock/clockdrv.c: Fix comment.

2
c/src/lib/libbsp/sh/shsim/Makefile.am
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@@ -39,7 +39,7 @@ startup_SOURCES = ../../shared/bsplibc.c ../../shared/bsppost.c \
../../shared/bsppretaskinghook.c ../../shared/bspgetworkarea.c \
../../shared/bspclean.c ../../shared/sbrk.c ../../shared/bootcard.c \
../../shared/gnatinstallhandler.c ../shared/bsphwinit.c
clock_SOURCES = clock/clockdrv.c
clock_SOURCES = ../../shared/clock_driver_simidle.c
trap34_SOURCES = trap34/console-io.c trap34/console-support.S \
../../shared/dummy_printk_support.c

47
c/src/lib/libbsp/sh/shsim/clock/clockdrv.c
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@@ -1,47 +0,0 @@
/*
* Instantiate the clock driver shell.
*
* Since there is no clock source on the simulator, we fake
* it with a special IDLE task.
*
* $Id$
*/
#include <rtems.h>
#define CLOCK_VECTOR 0
#define Clock_driver_support_at_tick()
#define Clock_driver_support_install_isr( _new, _old ) \
do { _old = 0; } while(0)
volatile bool clock_driver_enabled;
#define Clock_driver_support_initialize_hardware() \
do { \
clock_driver_enabled = true; \
} while (0)
#define Clock_driver_support_shutdown_hardware() \
do { \
clock_driver_enabled = false; \
} while (0)
#include "../../../shared/clockdrv_shell.c"
/*
* Since there is no interrupt on this simulator, let's just
* fake time passing. This will not let preemption from an
* interrupt work but is enough for many tests.
*/
Thread clock_driver_sim_idle_body(
uintptr_t ignored
)
{
for( ; ; ) {
if ( clock_driver_enabled )
rtems_clock_tick();
}
return 0; /* to avoid warning */
}