* Makefile.am, configure.ac, sh7032/score/cpu_asm.c,
sh7045/score/cpu_asm.c, sh7750/score/cpu_asm.c: Move duplicated
context switch code to score/cpu and provide an interrupt handling
stub for the GDB SuperH simulator since it does not support
interrupts or devices. This has been used to run tests on the
simulator BSP as SH1, SH2, and SH4.
* shgdb/score/cpu_asm.c, shgdb/score/ispshgdb.c: New files.
* clock_driver_simidle.c: New file.
This implementation is for BSPs for simulators without a clock tick
ISR. It provides a special IDLE task that calls rtems_clock_tick()
repeatedly when the application ends up in the IDLE task. This
simulates time advancing. It is enough to run many tests but
will not result in the correct behavior when you want timeslicing.
This is because timeslicing assumes that a tick ISR determines
that the currently executing thread must be switched out. Without
a clock tick ISR, this will not occur.
* Makefile.am, configure.ac, clock/clockdrv.c, include/bsp.h,
start/start.S, startup/linkcmds: Now runs ticker and hello on
sh-rtems4.10-gdb. The SH simulator in gdb has no hardware IO or
interrupt simulation so we use the trap interface to print.
* gdbsci/gdbsci.c: Removed.
* bootcard.c, include/bootcard.h: Make letting boot_card() handle work
area allocation mandatory. Rename
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS.
* configure.ac: Make letting boot_card() handle work area allocation
mandatory. Rename RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to
BSP_BOOTCARD_OPTIONS.
* configure.ac, include/bspopts.h.in: Make letting boot_card() handle
work area allocation mandatory. Rename
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS.
* Makefile.am, configure.ac: Make letting boot_card() handle work area
allocation mandatory. Rename
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS.
* Makefile.am, start/start.S: bsp_cleanup() had the same code which was
executed when you returned from boot_card() to start.S. So just use
the stub bsp_cleanup() implementation and remove a file.
* startup/bspclean.c: Removed.
* Makefile.am, configure.ac, include/bsp.h, startup/bspstart.c: Rename
existing bsp_reset() to bsp_sysReset() since the prototype did not
match the standard one. Add standard bsp_reset().
* startup/bspreset.c: New file.
* start/start.S: bsp_cleanup() had the same code which was executed
when you returned from boot_card() to start.S. So just use the stub
bsp_cleanup() implementation and remove a file.
* startup/bspclean.c: Removed.
* Makefile.am: bsp_cleanup() had the same code which was executed when
you returned from boot_card() to start.S. So just use the stub
bsp_cleanup() implementation and remove a file.
* startup/bspclean.c: Removed.
