| Commit message (Collapse) | Author | Age | Files | Lines |
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This patch is a part of the BSP source reorganization.
Update #3285.
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The only consumer of this variable was the ppc403 clock driver used by
the
* haleakala,
* virtex, and
* virtex4
BSPs which set bsp_timer_internal_clock unconditionally to true.
Update #3285.
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This file was originally modified by me to support the PPC440 of the virtex5
BSP. I have since discovered that the clock driver built with the MVME3100
BSP works out of the box for the virtex5 and so have switched to using that.
This file is reverted to the way it was before I touched it, modulo whitespace,
making some functions static (to avoid compiler warnings) and changes by others.
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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This commit covers at least PR2020, 2022, and 2023. This
patch adds all of the code for both BSPs, modifications
to libcpu/powerpc for the ppc440, and some updates to the
BSPs from follow up review and testing.
These BSPs should be good baselines for future development.
The configurations used by Ric are custom and have a non-standard
NIC. They also do not have a UART. Thus the current console
driver just prints to a RAM buffer.
The NIC and UART support are left for future work. When the UART
support is added, moving the existing "to RAM" console driver to
a shared location is likely desirable because boards with no debug
UART port are commonly deployed. This would let printk() go to RAM.
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* ppc403/clock/clock.c (ClockOn): Define pvr only for "ifndef ppc405".
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* ppc403/clock/clock.c (Install_clock): Remove unused var "pvr".
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* e500/mmu/mmu.c, mpc505/ictrl/ictrl.c, mpc505/timer/timer.c,
mpc5xx/ictrl/ictrl.c, mpc5xx/timer/timer.c,
mpc6xx/altivec/vec_sup.c, mpc6xx/clock/c_clock.c,
mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.c,
mpc8260/timer/timer.c, mpc8xx/timer/timer.c, new-exceptions/cpu.c,
new-exceptions/bspsupport/ppc_exc_initialize.c,
ppc403/clock/clock.c, ppc403/console/console.c,
ppc403/console/console.c.polled, ppc403/console/console405.c,
ppc403/irq/ictrl.c, ppc403/tty_drv/tty_drv.c,
rtems/powerpc/cache.h, shared/include/powerpc-utility.h, shared/src/cache.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
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* ppc403/clock/clock.c, ppc403/console/console405.c,
ppc403/tty_drv/tty_drv.c: Remove warnings and simple vectored
interrupt support.
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* mpc5xx/clock/clock.c, mpc6xx/clock/c_clock.c, mpc8260/clock/clock.c,
mpc8xx/clock/clock.c, ppc403/clock/clock.c, ppc403/clock/clock_4xx.c:
The Shared Memory Driver no longer requires the special IOCTL in
Clock_control. This was a hack which has existed since before the
Classic API Timer Manager was implemented. All implementations of and
references to Clock_control were removed.
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* ppc403/clock/clock.c: Added (conditionally compiled)
code so that a BSP can choose to hook the timer exception
directly rather than going through the interrupt dispatcher.
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* ChangeLog, mpc8xx/clock/clock.c, ppc403/clock/clock.c,
ppc403/irq/ictrl.h, rtems/powerpc/powerpc.h:
Removed all macro definitions which depended on
the compiler defining a PPC CPU-model dependent
symbol from files in cpukit.
Macros which were not used by cpukit have been
moved to libcpu/powerpc/rtems/powerpc/powerpc.h.
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* ppc403/clock/clock.c: Now compiles and links.
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* mpc5xx/clock/clock.c, mpc5xx/timer/timer.c, mpc8260/clock/clock.c,
mpc8260/cpm/brg.c, mpc8260/timer/timer.c, mpc8xx/clock/clock.c,
mpc8xx/console-generic/console-generic.c, mpc8xx/timer/timer.c,
new-exceptions/raw_exception.c, old-exceptions/cpu.c,
ppc403/clock/clock.c, ppc403/console/console.c,
ppc403/console/console.c.polled, ppc403/console/console405.c,
ppc403/ictrl/ictrl.c, ppc403/irq/ictrl.c, ppc403/timer/timer.c,
ppc403/tty_drv/tty_drv.c: Eliminate PowerPC specific elements from
the CPU Table. They have been replaced with variables named bsp_XXX
as needed.
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* mpc505/vectors/vectors.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc6xx/exceptions/asm_utils.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc6xx/mmu/mmuAsm.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc8260/exceptions/asm_utils.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc8xx/exceptions/asm_utils.S: Include <rtems/asm.h> instead of <asm.h>.
* ppc403/vectors/vectors.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc5xx/exceptions/asm_utils.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc8260/clock/clock.c: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
* mpc8xx/clock/clock.c: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
* ppc403/clock/clock.c: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
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* mpc505/timer/timer.c, mpc5xx/timer/timer.c,
mpc6xx/clock/c_clock.c, mpc6xx/timer/timer.c, mpc8260/clock/clock.c,
mpc8260/console-generic/console-generic.c, mpc8260/cpm/cp.c,
mpc8260/cpm/dpram.c, mpc8260/include/cpm.h, mpc8260/include/mmu.h,
mpc8260/include/mpc8260.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
mpc8xx/cpm/cp.c, mpc8xx/cpm/dpram.c, mpc8xx/include/cpm.h,
mpc8xx/include/mmu.h, mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
mpc8xx/timer/timer.c, ppc403/clock/clock.c,
ppc403/console/console.c, ppc403/console/console405.c,
ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c,
ppc403/tty_drv/tty_drv.c, rtems/powerpc/cache.h, shared/src/cache.c:
Convert to using c99 fixed size types.
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* ppc403/clock/Makefile.am: Remove.
* ppc403/console/Makefile.am: Remove.
* ppc403/ictrl/Makefile.am: Remove.
* ppc403/timer/Makefile.am: Remove.
* ppc403/tty_drv/Makefile.am: Remove.
* ppc403/vectors/Makefile.am: Remove.
* ppc403/Makefile.am: Merge-in Makefile.ams above.
* configure.ac: Reflect changes to ppc403/Makefile.ams.
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* mpc505/ictrl/Makefile.am: Remove all-local: $(ARCH).
* mpc505/timer/Makefile.am: Remove all-local: $(ARCH).
* mpc505/vectors/Makefile.am: Remove all-local: $(ARCH).
* mpc6xx/clock/Makefile.am: Remove all-local: $(ARCH).
* mpc6xx/exceptions/Makefile.am: Remove all-local: $(ARCH).
* mpc6xx/mmu/Makefile.am: Remove all-local: $(ARCH).
* mpc6xx/timer/Makefile.am: Remove all-local: $(ARCH).
* mpc6xx/wrapup/Makefile.am: Remove all-local: $(ARCH).
* mpc8260/clock/Makefile.am: Remove all-local: $(ARCH).
* mpc8260/console-generic/Makefile.am: Remove all-local: $(ARCH).
* mpc8260/cpm/Makefile.am: Remove all-local: $(ARCH).
* mpc8260/exceptions/Makefile.am: Remove all-local: $(ARCH).
* mpc8260/mmu/Makefile.am: Remove all-local: $(ARCH).
* mpc8260/timer/Makefile.am: Remove all-local: $(ARCH).
* mpc8xx/clock/Makefile.am: Remove all-local: $(ARCH).
* mpc8xx/console-generic/Makefile.am: Remove all-local: $(ARCH).
* mpc8xx/cpm/Makefile.am: Remove all-local: $(ARCH).
* mpc8xx/exceptions/Makefile.am: Remove all-local: $(ARCH).
* mpc8xx/mmu/Makefile.am: Remove all-local: $(ARCH).
* mpc8xx/timer/Makefile.am: Remove all-local: $(ARCH).
* ppc403/clock/Makefile.am: Remove all-local: $(ARCH).
* ppc403/console/Makefile.am: Remove all-local: $(ARCH).
* ppc403/ictrl/Makefile.am: Remove all-local: $(ARCH).
* ppc403/timer/Makefile.am: Remove all-local: $(ARCH).
* ppc403/tty_drv/Makefile.am: Remove all-local: $(ARCH).
* ppc403/vectors/Makefile.am: Remove all-local: $(ARCH).
* shared/include/Makefile.am: Remove all-local: $(ARCH).
* shared/src/Makefile.am: Remove all-local: $(ARCH).
* wrapup/Makefile.am: Remove all-local: $(ARCH).
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* Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc505/Makefile.am: Reformat.
* mpc505/ictrl/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc505/timer/Makefile.am: Reformat.
* mpc505/vectors/Makefile.am: Reformat.
* mpc6xx/Makefile.am: Reformat.
* mpc6xx/clock/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc6xx/exceptions/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc6xx/mmu/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc6xx/timer/Makefile.am: Reformat.
* mpc6xx/wrapup/Makefile.am: Reformat.
* mpc8260/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc8260/clock/Makefile.am: Reformat.
* mpc8260/console-generic/Makefile.am: Reformat.
* mpc8260/cpm/Makefile.am: Reformat.
* mpc8260/exceptions/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc8260/mmu/Makefile.am: Reformat.
* mpc8260/timer/Makefile.am: Reformat.
* mpc8xx/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc8xx/clock/Makefile.am: Reformat.
* mpc8xx/console-generic/Makefile.am: Reformat.
* mpc8xx/cpm/Makefile.am: Reformat.
* mpc8xx/exceptions/Makefile.am: Reformat. Use dirstamp for preinstallation.
* mpc8xx/mmu/Makefile.am: Reformat.
* mpc8xx/timer/Makefile.am: Reformat.
* ppc403/Makefile.am: Reformat.
* ppc403/clock/Makefile.am: Reformat.
* ppc403/console/Makefile.am: Reformat.
* ppc403/ictrl/Makefile.am: Reformat. Use dirstamp for preinstallation.
* ppc403/timer/Makefile.am: Reformat.
* ppc403/tty_drv/Makefile.am: Reformat. Use dirstamp for preinstallation.
* ppc403/vectors/Makefile.am: Reformat.
* shared/Makefile.am: Reformat.
* shared/include/Makefile.am: Reformat. Use dirstamp for preinstallation.
* shared/src/Makefile.am: Reformat. Use dirstamp for preinstallation.
* wrapup/Makefile.am: Reformat.
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* mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
mpc6xx/exceptions/raw_exception.c, mpc6xx/exceptions/raw_exception.h,
mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S,
mpc6xx/timer/timer.c, mpc8260/clock/clock.c,
mpc8260/console-generic/console-generic.c, mpc8260/cpm/brg.c,
mpc8260/exceptions/raw_exception.c,
mpc8260/exceptions/raw_exception.h, mpc8260/include/cpm.h,
mpc8260/include/mmu.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
mpc8xx/exceptions/raw_exception.c, mpc8xx/exceptions/raw_exception.h,
mpc8xx/include/cpm.h, mpc8xx/include/mmu.h, mpc8xx/mmu/mmu.c,
mpc8xx/timer/timer.c, ppc403/clock/clock.c,
ppc403/console/console.c.polled, ppc403/timer/timer.c,
rtems/powerpc/debugmod.h, shared/include/byteorder.h,
shared/include/cpuIdent.c, shared/include/cpuIdent.h,
shared/include/io.h, shared/include/mmu.h, shared/include/page.h,
shared/include/pgtable.h, shared/include/spr.h: URL for license
changed.
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Makefile.am: Reflect having moved automake.
mpc505/Makefile.am: Reflect having moved automake.
mpc505/ictrl/Makefile.am: Reflect having moved automake.
mpc505/timer/Makefile.am: Reflect having moved automake.
mpc505/vectors/Makefile.am: Reflect having moved automake.
mpc6xx/Makefile.am: Reflect having moved automake.
mpc6xx/clock/Makefile.am: Reflect having moved automake.
mpc6xx/exceptions/Makefile.am: Reflect having moved automake.
mpc6xx/mmu/Makefile.am: Reflect having moved automake.
mpc6xx/timer/Makefile.am: Reflect having moved automake.
mpc6xx/wrapup/Makefile.am: Reflect having moved automake.
mpc8260/Makefile.am: Reflect having moved automake.
mpc8260/clock/Makefile.am: Reflect having moved automake.
mpc8260/console-generic/Makefile.am: Reflect having moved automake.
mpc8260/cpm/Makefile.am: Reflect having moved automake.
mpc8260/exceptions/Makefile.am: Reflect having moved automake.
mpc8260/mmu/Makefile.am: Reflect having moved automake.
mpc8260/timer/Makefile.am: Reflect having moved automake.
mpc8xx/Makefile.am: Reflect having moved automake.
mpc8xx/clock/Makefile.am: Reflect having moved automake.
mpc8xx/console-generic/Makefile.am: Reflect having moved automake.
mpc8xx/cpm/Makefile.am: Reflect having moved automake.
mpc8xx/exceptions/Makefile.am: Reflect having moved automake.
mpc8xx/mmu/Makefile.am: Reflect having moved automake.
mpc8xx/timer/Makefile.am: Reflect having moved automake.
ppc403/Makefile.am: Reflect having moved automake.
ppc403/clock/Makefile.am: Reflect having moved automake.
ppc403/console/Makefile.am: Reflect having moved automake.
ppc403/ictrl/Makefile.am: Reflect having moved automake.
ppc403/timer/Makefile.am: Reflect having moved automake.
ppc403/tty_drv/Makefile.am: Reflect having moved automake.
ppc403/vectors/Makefile.am: Reflect having moved automake.
shared/Makefile.am: Reflect having moved automake.
shared/include/Makefile.am: Reflect having moved automake.
shared/src/Makefile.am: Reflect having moved automake.
wrapup/Makefile.am: Reflect having moved automake.
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* configure.ac: Remove RTEMS_CHEC_CUSTOM_BSP.
* mpc505/ictrl/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc505/timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc505/vectors/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc6xx/clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc6xx/exceptions/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc6xx/mmu/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc6xx/timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc6xx/wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8260/clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8260/console-generic/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8260/cpm/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8260/exceptions/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8260/mmu/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8260/timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8xx/clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8xx/console-generic/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8xx/cpm/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8xx/exceptions/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8xx/mmu/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* mpc8xx/timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* ppc403/clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* ppc403/console/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* ppc403/ictrl/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* ppc403/timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* ppc403/tty_drv/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* ppc403/vectors/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* shared/include/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* shared/src/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
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* mpc8xx/console-generic/console-generic.c, mpc8xx/cpm/dpram.c,
mpc8xx/exceptions/raw_exception.c, ppc403/clock/clock.c:
Removed warnings.
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* mpc505/ictrl/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc505/timer/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc505/vectors/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc6xx/clock/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc6xx/exceptions/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc6xx/mmu/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc6xx/timer/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8260/clock/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8260/console-generic/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8260/cpm/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8260/exceptions/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8260/mmu/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8260/timer/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8xx/clock/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8xx/console-generic/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8xx/cpm/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8xx/exceptions/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8xx/mmu/Makefile.am: Use .$(OBJEXT) instead of .o.
* mpc8xx/timer/Makefile.am: Use .$(OBJEXT) instead of .o.
* ppc403/clock/Makefile.am: Use .$(OBJEXT) instead of .o.
* ppc403/console/Makefile.am: Use .$(OBJEXT) instead of .o.
* ppc403/ictrl/Makefile.am: Use .$(OBJEXT) instead of .o.
* ppc403/timer/Makefile.am: Use .$(OBJEXT) instead of .o.
* ppc403/tty_drv/Makefile.am: Use .$(OBJEXT) instead of .o.
* ppc403/vectors/Makefile.am: Use .$(OBJEXT) instead of .o.
* shared/include/Makefile.am: Use .$(OBJEXT) instead of .o.
* shared/src/Makefile.am: Use .$(OBJEXT) instead of .o.
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* configure.ac:
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
* mpc505/ictrl/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc505/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc505/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc505/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.
* Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc6xx/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc6xx/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc6xx/exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc6xx/mmu/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc6xx/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc6xx/wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/console-generic/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/cpm/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/include/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/mmu/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8260/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/console-generic/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/cpm/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/include/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/mmu/Makefile.am: Remove AUTOMAKE_OPTIONS.
* mpc8xx/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/console/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/ictrl/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/tty_drv/Makefile.am: Remove AUTOMAKE_OPTIONS.
* ppc403/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.
* shared/include/Makefile.am: Remove AUTOMAKE_OPTIONS.
* shared/Makefile.am: Remove AUTOMAKE_OPTIONS.
* shared/src/Makefile.am: Remove AUTOMAKE_OPTIONS.
* wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.
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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.
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* mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am,
mpc6xx/wrapup/Makefile.am, ppc403/clock/Makefile.am,
ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
ppc403/timer/Makefile.am, ppc403/vectors/Makefile.am,
shared/include/Makefile.am, shared/src/Makefile.am,
wrapup/Makefile.am, mpc8xx/clock/Makefile.am,
mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
mpc8xx/vectors/Makefile.am, new_exception_processing/Makefile.am,
old_exception_processing/Makefile.am: Include compile.am
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adds .cvsignore.
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Ralf Corsepius <corsepiu@faw.uni-ulm.de> that contain:
* Modifications, (minor) corrections, cleanups to most existing
Makefile.ams
* Adds automake support to all remaining BSPs which have not yet been
converted to automake.
* Makefile.am for all remaining wrapup/Makefile.ams
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being set to 0 to indicate that there should be no Clock Tick. This
was used by the Timing Tests to avoid clock tick overhead perturbing
execution times. Now the Timing Tests simply leave the Clock Tick
Driver out of the Device Driver Table.
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which does the following:
* some cleanups, fixes, addtions to the libbsp automake transition
patches
* The missing Automake transistion patches all libcpu/<cpu>/<variant>/*
previously not yet been converted to automake (libcpu/powerpc,
libcpu/hppa1.1, libcpu/mips64orion, libcpu/sparc)
=> With this patch, libcpu/*/* is under full automake control.
NOTES:
* This patch is tested by building for random set of bsps affected by
this patch, but not tested for all BSPs.
* The parts of this patch related to libcpu/powerpc fix many small bugs
inside of those Makefiles.
* Have a look into libcpu/powerpc/mpc6xx/, which is in rather bad shape,
IMO. Obviously most subdirectories seem to be build but are not included
into libcpu.a by wrapup/Makefile. Addtionally, no actual BSP uses this
cpu-variant subdirectory. Furthermore libcpu/powerpc/mpc6xx has a
different directory layout than all other powerpc/<variant>/
directories.
Joel's note: I agree but the issue is that there is a conflict between
including timer or clock in libcpu/XXX/wrapup/Makefile.* and letting
a BSP specifically decide to pick it up. There is no clear solution
to this at the moment.
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which adds partial automake support to libcpu/<cpu>/*.
Until now I have only implemented full automake support for the sh (my
demonstration example :) and the i386 (inevitiable for structural
reasons of this subdirectory). For all other cpus only their toplevel
directories (exception: powerpc), include subdirectories and a few
selected subdirectories have been converted to automake.
I did this on purpose, because add automake support to each subdirectory
requires individual adaptations which to be tested individually.
Additionally the weirdnesses of the powerpc subdirectories hit again,
esp. some powerpc cpu-models
* install files to $(PROJECT_INCLUDE)/<cpu-model>/ while others install
them to $(PROJECT_INCLUDE)/
* the scheme used to configure libcpu/powerpc/ is difficult to implement
using automake, therefore this subdirectory still is configured by
autoconf (The one out of an unlimited set selection scheme hits again
:), though powerpc/*/* subdirectories already apply automake.
The patch also reveils structural weaknesses in RTEMS:
E.g. There seem to exist at least 5 different general schemes:
* Not using libcpu at all (eg. i960)
* Strictly tree-style a libcpu/<cpu-variant>/* (eg. m68k, sh)
* Flat libcpu directory layout with cpu-variants merged into sources or
not destinguishing cpu-variants (i386)
* Not supporting variants with deep source tree (sparc, hppa, mips64orion)
* Woven directory structure with shared directories (powerpc)
I regret having to say this, but from my POV this means, that there
doesn't exist a general implementation scheme for libcpu at all.
To apply:
rm -rf ./c/src/lib/libcpu/i386/wrapup
rm -rf ./c/src/lib/libcpu/mips64orion/include
rm -rf ./c/src/lib/libcpu/powerpc/ppc403/include
patch -p1 < rtems-rc-19991203-7.diff
./bootstrap
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to convert the libc directory to automake and "dozens of
small fixes for Makefile.ins/configure.ins below c/src/lib."
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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>.
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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.
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Ralf Corsepius <corsepiu@faw.uni-ulm.de> which converted many
Makefile.in's to Makefile.am's. This added a lot of files.
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