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2001-11-202001-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1212/+0
* support/new_exception_processing/Makefile.am, support/old_exception_processing/Makefile.am, support/old_exception_processing/cpu_asm.S, support/old_exception_processing/irq_stub.S: Modified to reflect old versus new exception processing being a per BSP option. * support/new_exception_processing/c_isr.inl, support/new_exception_processing/cpu.h, support/old_exception_processing/c_isr.inl, support/old_exception_processing/cpu.h, support/old_exception_processing/ppc_offs.h: Removed.
2001-11-092001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>Joel Sherrill1-2/+2
This modification is part of the submitted modifications necessary to support the IBM PPC405 family. This submission was reviewed by Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did not negatively impact the ppc403 BSPs. The submission and tracking process was captured as PR50. * ppc403/console/console405.c ppc403/tty_drv/.cvsignore, ppc403/tty_drv/Makefile.am, ppc403/tty_drv/tty_drv.c, ppc403/tty_drv/tty_drv.h: New files. * Makefile.am, README, configure.ac, old_exception_processing/cpu.c, old_exception_processing/cpu.h, ppc403/Makefile.am, ppc403/clock/clock.c, ppc403/console/Makefile.am, ppc403/console/console.c, ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c: Modified.
2001-10-122001-10-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+0
* mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, mpc8xx/clock/clock.c, mpc8xx/timer/timer.c, new_exception_processing/cpu.c, new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S, old_exception_processing/cpu.c, old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S, old_exception_processing/rtems.S: Fixed typo.
2001-09-282001-09-27 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-2/+2
* old_exception_processing/cpu.h: Renamed delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles(). * shared/include/cpu.h: Renamed delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles().
2001-01-032001-01-03 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+5
* new_exception_processing/cpu.h, old_exception_processing/cpu.c: old_exception_processing/cpu.h, Added _CPU_Initialize_vectors(). In particular, spurious vector initialization had to be moved on old exception processing model.
2000-10-182000-10-18 Sergei Organov <osv@javad.ru>Joel Sherrill1-2/+2
* Added full support for MPC505. * mpc505/ictrl: New directory. * configure.in, mpc505/Makefile.am: Modified to reflect ictrl addition. * mpc505/ictrl/.cvsignore, mpc505/ictrl/Makefile.am, mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files. * mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h". * mpc505/vectors/Makefile.am: alignment exception handler now included. * mpc505/vectors/vectors.S: Now use constants for exception numbers. * old_exception_processing/ppc_offs.h: New file. * old_exception_processing/Makefile.am: Account for ppc_offs.h. * old_exception_processing/cpu.h: Make Nest and Disable levels volatile. * old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
2000-07-03Interrupt stack is allocated in _ISR_Handler_initialization notJoel Sherrill1-1/+1
_Interrupt_Manager_initialization.
2000-06-12Patch from John Cotton <john.cotton@nrc.ca>, Charles-Antoine GauthierJoel Sherrill1-0/+9
<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart <Darlene.Stewart@nrc.ca> to add support for a number of very significant things: + BSPs for many variations on the Motorola MBX8xx board series + Cache Manager including initial support for m68040 and PowerPC + Rework of mpc8xx libcpu code so all mpc8xx CPUs now use same code base. + Rework of eth_comm BSP to utiltize above. John reports this works on the 821 and 860
1999-12-02Merged of mcp750 and mvme2307 BSP by Eric Valette <valette@crf.canon.fr>.Joel Sherrill1-201/+421
As part of this effort, the mpc750 libcpu code is now shared with the ppc6xx.
1999-11-17Updated copyright notice.Joel Sherrill1-2/+1
1999-11-05This is another pass at making sure that nothing outside the BSPJoel Sherrill1-0/+9
unnecessarily uses any variables defined by the BSP. On this sweep, use of BSP_Configuration and Cpu_table was eliminated. A significant part of this modification was the addition of macros to access fields in the RTEMS configuration structures. This is necessary to strengthen the division between the BSP independent parts of RTEMS and the BSPs themselves. This started after comments and analysis by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
1999-11-04The files in libcpu should not be directly dependent on any BSP. InJoel Sherrill1-1/+4
particular, using bsp.h, or getting information from the BSP which should properly be obtained from RTEMS is forbidden. This is necessary to strengthen the division between the BSP independent parts of RTEMS and the BSPs themselves. This started after comments and analysis by Ralf Corsepius <corsepiu@faw.uni-ulm.de>. The changes primarily eliminated the need to include bsp.h and peeking at BSP_Configuration. The use of Cpu_table in each BSP needs to be eliminated.
1999-07-29Patch from Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca>Joel Sherrill1-1/+1
to correct a typo CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES was actually typed in as CPU_CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
1999-02-18Part of the automake VI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1-0/+969
> 4) rtems-rc-19990202-0.diff /reorg-score-cpu.sh > > reorg-score-cpu.sh reorganizes the cpu/<cpu>/* subdirectories in a > similar manner than previous reorg scripts did. rtems-rc-19990202-0.diff > contains the diffs after reorg-score-cpu.sh has been run on a > rtems-19981215 snapshot + my patches up to rtems-rc-19990131-2.diff. > > This patch is rather nasty and may break something. However, I've tested > it for about 10 different target/bsp pairs and believe to have shaken > out most bugs. I wonder about the following .h files that were not moved: a29k/asm.h a29k/cpu_asm.h i386/asm.h i960/asm.h m68k/asm.h m68k/m68302.h m68k/m68360.h m68k/qsm.h m68k/sim.h mips64orion/asm.h mips64orion/cpu_asm.h mips64orion/mips64orion.h no_cpu/asm.h no_cpu/cpu_asm.h powerpc/asm.h powerpc/mpc860.h sh/asm.h sparc/asm.h sparc/erc32.h
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