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* Patch rtems-rc-20000712-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-07-121-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | that is yet another multilib-related structual cleanup patch: Changes: * Make RTEMS_DEBUG a global per-cpu configuration option * Remove RTEMS_DEBUG from targopts.h * Add a global --enable-rtems-debug option disabled by default. * Add RTEMS_DEBUG to cpuopts.h * Remove all references to RTEMS_DEBUG from custom/*.cfg Notes: * RTEMS_DEBUG is set in c/src/exec/configure.in only (RTEMS_CHECK_RTEMS_DEBUG) and should be defined in cpuopts.h only. BSPs should not redefine it, but use the value being provided by cpuopts.h. => With multilibs, users have to choose: Either enable RTEMS_DEBUG for all BSPs and CPU_MODELs of a cpu or not. * Only few BSPs had RTEMS_DEBUG enabled, therefore I set the default to disabled. * This patch influences the per-BSP building scheme. Existing BSPs which set RTEMS_DEBUG in their make-target-options rule might have problems at runtime.
* Reworked score/cpu/i960 so it can be safely compiled multilib. AllJoel Sherrill2000-07-111-1/+1
| | | | | | | routines and structures that require CPU model specific information are now in libcpu. This required significant rework of the score/cpu header files and the creation of multiple header files and subdirectories in libcpu/i960.
* Added i960sim BSP which (ignoring the 3 instructions not supportedJoel Sherrill2000-06-121-0/+67
by gdb 5.0's i960 simulator) is enough to run hello world.