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Merge new-exceptions/ChangeLog

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This commit is contained in:
Ralf Corsepius
2005-11-04 09:34:39 +00:00
parent b6a645dad7
commit 8238048888
1 changed files with 132 additions and 82 deletions
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214
c/src/lib/libcpu/powerpc/ChangeLog
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@@ -64,14 +64,14 @@
2005-05-11 Ralf Corsepius <ralf.corsepius@rtems.org>
* configure.ac: Remove mpc6xx/Makefile.
* Makefile.am: Merge-in mpc8xx/Makefile.am.
* configure.ac: Remove mpc8260/Makefile.
* Makefile.am: Merge-in mpc8260/Makefile.am.
* Makefile.am: Merge-in ppc403/Makefile.am.
* ppc403/Makefile.am, mpc8260/Makefile.am, mpc8xx/Makefile.am,
mpc6xx/Makefile.am, mpc505/Makefile.am, mpc5xx/Makefile.am: Remove.
* Makefile.am: Merge-in ppc403/Makefile.am.
* configure.ac: Remove mpc5xx/Makefile. Remove mpc505/Makefile.
* Makefile.am: Merge-in mpc8260/Makefile.am.
* configure.ac: Remove mpc8260/Makefile.
* Makefile.am: Merge-in mpc8xx/Makefile.am.
* configure.ac: Remove mpc8xx/Makefile.
* configure.ac: Remove mpc5xx/Makefile. Remove mpc505/Makefile.
* Makefile.am: Merge-in mpc5xx/Makefile.am. Merge-in
mpc505/Makefile.am.
* configure.ac: Remove ppc403/Makefile.
@@ -126,18 +126,17 @@
(Conflict with C99). Make spiBaudRound static.
* mpc8260/mmu/mmu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value.
(Unify old/new-exception processing API).
* old-exceptions/rtems/score/ppc_offs.h,
old-exceptions/README, old-exceptions/TODO, old-exceptions/cpu.c,
old-exceptions/cpu_asm.S, old-exceptions/irq_stub.S,
old-exceptions/ppccache.c: New (Copied from
../../libbsp/powerpc/support/old_exception_processing)
* old-exceptions/rtems/score/ppc_offs.h, old-exceptions/README,
old-exceptions/TODO, old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
old-exceptions/irq_stub.S, old-exceptions/ppccache.c: New (Copied
from ../../libbsp/powerpc/support/old_exception_processing)
* new-exceptions/cpu.c: Add CPU_MINIMUM_STACK_FRAME_SIZE.
* new-exceptions/cpu.c (_CPU_ISR_install_vector): New.
* old-exceptions/cpu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value
(Unify old/new exception processing API).
* new-exceptions/cpu.c (_CPU_ISR_install_vector): New.
* new-exceptions/cpu.c: Add CPU_MINIMUM_STACK_FRAME_SIZE.
* Makefile.am: Reflect changes above.
* new-exceptions/cpu.c, new-exceptions/cpu_asm.S: New (Copied from
../../libbsp/powerpc/support/new_exception_processing).
* Makefile.am: Reflect changes above.
2005-02-14 Ralf Corsepius <ralf.corsepius@rtems.org>
@@ -146,14 +145,15 @@
* rtems/powerpc/powerpc.h: Remove PPC_ALIGNMENT.
* mpc8xx/mmu/mmu.c, rtems/powerpc/cache.h, rtems/powerpc/powerpc.h,
old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
old-exceptions/irq_stub.S: #include <rtems/powerpc/powerpc.h>.
old-exceptions/irq_stub.S, new-exceptions/cpu.c,
new-exceptions/cpu_asm.S: #include <rtems/powerpc/powerpc.h>.
* rtems/powerpc/powerpc.h: Remove mpc603e specific
PPC_TLB_*/PPC_IRQ_* defines. Use mpc603 specific defines on mpc603e.
2005-02-13 Ralf Corsepius <ralf.corsepius@rtems.org>
* old-exceptions/cpu.c: Add _PPC_MSR_DISABLE_MASK.
* rtems/powerpc/powerpc.h: New header guard.
* old-exceptions/cpu.c: Add _PPC_MSR_DISABLE_MASK.
* mpc5xx/include/mpc5xx.h, mpc5xx/include/console.h,
mpc5xx/exceptions/raw_exception.h, mpc5xx/irq/irq.h,
mpc5xx/vectors/vectors.h, mpc6xx/exceptions/raw_exception.h,
@@ -179,7 +179,8 @@
use #include <rtems/error.h>.
* Makefile.am: Build exception processing in old-exceptions rsp.
new-exceptions subdirs (Merge-in former libbsp/powerpc/support/*).
* old-exceptions/Makefile.am, old-exceptions/configure.ac: Remove
* old-exceptions/Makefile.am, old-exceptions/configure.ac,
new-exceptions/Makefile.am, new-exceptions/configure.ac: Remove
(Unused).
2005-02-10 Ralf Corsepius <ralf.corsepius@rtems.org>
@@ -203,8 +204,8 @@
* mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am,
mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
shared/Makefile.am, old-exceptions/Makefile.am: Eliminate
CFLAGS_OPTIMIZE_V.
shared/Makefile.am, old-exceptions/Makefile.am,
new-exceptions/Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
2005-01-04 Joel Sherrill <joel@OARcorp.com>
@@ -214,8 +215,8 @@
* mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am,
mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
shared/Makefile.am, old-exceptions/Makefile.am: Remove build-variant
support.
shared/Makefile.am, old-exceptions/Makefile.am,
new-exceptions/Makefile.am: Remove build-variant support.
2004-11-22 Jennifer Averett <jennifer@OARcorp.com>
@@ -261,7 +262,8 @@
2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org>
* configure.ac, old-exceptions/configure.ac: Require automake > 1.9.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: Require automake > 1.9.
2004-05-22 Till Strauman <strauman@slac.stanford.edu>
@@ -306,19 +308,19 @@
2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>
* mpc8260/clock/clock.c, mpc8xx/clock/clock.c, ppc403/clock/clock.c:
Include <rtems/clockdrv.h> instead of <clockdrv.h>.
* mpc505/vectors/vectors.S, mpc6xx/exceptions/asm_utils.S,
mpc6xx/mmu/mmuAsm.S, mpc8260/exceptions/asm_utils.S,
mpc8xx/exceptions/asm_utils.S, ppc403/vectors/vectors.S,
mpc5xx/exceptions/asm_utils.S, old-exceptions/cpu_asm.S: Include
<rtems/asm.h> instead of <asm.h>.
mpc5xx/exceptions/asm_utils.S, old-exceptions/cpu_asm.S,
new-exceptions/cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
* mpc8260/clock/clock.c, mpc8xx/clock/clock.c, ppc403/clock/clock.c:
Include <rtems/clockdrv.h> instead of <clockdrv.h>.
2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>
* mpc6xx/timer/timer.c: Cosmetics.
* old-exceptions/cpu.c, old-exceptions/ppccache.c: Convert to using
c99 fixed size types.
* old-exceptions/cpu.c, old-exceptions/ppccache.c,
new-exceptions/cpu.c: Convert to using c99 fixed size types.
2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org>
@@ -349,9 +351,9 @@
PR 587/bsps
* Makefile.am, configure.ac: Reflect having added mpc5xx.
* mpc5xx/.cvsignore, mpc5xx/Makefile.am: New.
* shared/include/cpuIdent.h, shared/include/cpuIdent.c: Add defines
for MPC_5XX.
* mpc5xx/.cvsignore, mpc5xx/Makefile.am: New.
* mpc5xx/exceptions/asm_utils.S, mpc5xx/exceptions/raw_exception.c,
mpc5xx/exceptions/raw_exception.h, mpc5xx/ictrl/ictrl.c,
mpc5xx/ictrl/ictrl.h, mpc5xx/timer/timer.c: New (Submission from
@@ -373,9 +375,11 @@
2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* old-exceptions/configure.ac: Add RTEMS_PROG_CCAS.
* old-exceptions/configure.ac, new-exceptions/configure.ac: Add
RTEMS_PROG_CCAS.
* wrapup/Makefile.am: Remove.
* old-exceptions/Makefile.am: Use automake compilation rules.
* old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use
automake compilation rules.
* shared/Makefile.am: Use automake compilation rules. Build *.rels.
* configure.ac: Remove wrapup.
@@ -390,16 +394,16 @@
2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am,
mpc8xx/Makefile.am, ppc403/Makefile.am, shared/Makefile.am: Ditto.
* Makefile.am, old-exceptions/Makefile.am: Re-add dirstamps to
PRE/TMPINSTALL_FILES. Add PRE/TMPINSTALL_FILES to CLEANFILES.
* mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am,
mpc8xx/Makefile.am, ppc403/Makefile.am, shared/Makefile.am: Ditto.
2004-01-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shared/Makefile.am: Fix typo EXTRA_DIST = $(libcpuspec_C_FILES)
* mpc505/Makefile.am: Fix typo vectors/vectors.S.
* mpc6xx/Makefile.am: Remove libcpuspec.a (Unused).
* mpc505/Makefile.am: Fix typo vectors/vectors.S.
2003-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -409,8 +413,8 @@
2003-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Reflect changes to mpc8xx/Makefile.ams.
* configure.ac: Reflect changes to mpc505/Makefile.ams.
* configure.ac: Reflect changes to mpc8xx/Makefile.ams.
* mpc6xx/wrapup/.cvsignore, ppc403/clock/Makefile.am,
ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
@@ -445,10 +449,11 @@
mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am,
ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am,
shared/include/Makefile.am, shared/src/Makefile.am,
old-exceptions/Makefile.am: Use mkdir_p. Remove dirs from
PRE/TMPINSTALL_FILES.
* configure.ac, old-exceptions/configure.ac: Require automake >=
1.8, autoconf >= 2.59.
old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use mkdir_p.
Remove dirs from PRE/TMPINSTALL_FILES.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: Require automake >= 1.8, autoconf >=
2.59.
2003-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -482,7 +487,10 @@
ppc403/vectors/Makefile.am: Remove all-local,
shared/include/Makefile.am: Remove all-local,
shared/src/Makefile.am: Remove all-local, wrapup/Makefile.am: Remove
all-local, old-exceptions/Makefile.am: Remove all-local: $(ARCH).
all-local, old-exceptions/Makefile.am: Remove all-local,
new-exceptions/Makefile.am: Remove all-local: $(ARCH).
* new-exceptions/Makefile.am: Remove include_rtems_score_HEADERS.
Reformat for preinstallation dirstamp support.
* old-exceptions/Makefile.am: Reformat for preinstallation dirstamp
support.
@@ -510,12 +518,13 @@
2003-10-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac, old-exceptions/configure.ac: Remove
RTEMS_CANONICAL_HOST.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: Remove RTEMS_CANONICAL_HOST.
2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac, old-exceptions/configure.ac: Remove RTEMS_CHECK_CPU.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: Remove RTEMS_CHECK_CPU.
2003-09-04 Joel Sherrill <joel@OARcorp.com>
@@ -537,7 +546,8 @@
shared/include/cpuIdent.h, shared/include/io.h,
shared/include/mmu.h, shared/include/page.h,
shared/include/pgtable.h, shared/include/spr.h,
old-exceptions/cpu.c, old-exceptions/cpu_asm.S: URL for license
old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
new-exceptions/cpu.c, new-exceptions/cpu_asm.S: URL for license
changed.
* mpc505/timer/timer.c, ppc403/console/console.c,
ppc403/console/console405.c: Removed incorrect statement about
@@ -549,8 +559,8 @@
2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am, old-exceptions/Makefile.am: Reflect having moved
aclocal/.
* Makefile.am, old-exceptions/Makefile.am,
new-exceptions/Makefile.am: Reflect having moved aclocal/.
2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -571,13 +581,14 @@
ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
ppc403/vectors/Makefile.am, shared/Makefile.am,
shared/include/Makefile.am, shared/src/Makefile.am,
wrapup/Makefile.am, old-exceptions/Makefile.am: Reflect having moved
automake/.
wrapup/Makefile.am, old-exceptions/Makefile.am,
new-exceptions/Makefile.am: Reflect having moved automake/.
2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac, old-exceptions/configure.ac: Use
rtems-bugs@rtems.com as bug report email address.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: Use rtems-bugs@rtems.com as bug report
email address.
2003-08-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -602,10 +613,16 @@
PR 368/filesystems
* mpc8xx/include/mpc8xx.h: Add PCMCIA registers.
2003-03-18 Till Straumann <strauman@slac.stanford.edu>
PR 356/bsps
* new-exceptions/cpu.c: This patch makes RTEMS/PowerPC eabi
compliant.
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac, old-exceptions/configure.ac: Remove
AC_CONFIG_AUX_DIR.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: Remove AC_CONFIG_AUX_DIR.
2003-02-20 Till Straumann <strauman@slac.stanford.edu>
@@ -628,9 +645,10 @@
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac, old-exceptions/configure.ac:
AM_INIT_AUTOMAKE([1.7.2]).
* configure.ac, old-exceptions/configure.ac: AC_PREREQ(2.57).
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac: AC_PREREQ(2.57).
2002-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -653,8 +671,10 @@
2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* old-exceptions/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* old-exceptions/configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
* old-exceptions/Makefile.am, new-exceptions/Makefile.am: Don't
include @RTEMS_BSP@.cfg.
* old-exceptions/configure.ac, new-exceptions/configure.ac: Remove
RTEMS_CHECK_CUSTOM_BSP.
2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -680,6 +700,9 @@
2002-11-01 Joel Sherrill <joel@OARcorp.com>
* new-exceptions/cpu.c: Currently only the mpc8260 BSP supports
interrupt nesting. NOTE: These needs to be generalized as the patch
is applied to other BSPs.
* mpc8xx/console-generic/console-generic.c, mpc8xx/cpm/dpram.c,
mpc8xx/exceptions/raw_exception.c, ppc403/clock/clock.c: Removed
warnings.
@@ -691,8 +714,8 @@
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore, old-exceptions/.cvsignore: Reformat. Add
autom4te*cache. Remove autom4te.cache.
* .cvsignore, old-exceptions/.cvsignore, new-exceptions/.cvsignore:
Reformat. Add autom4te*cache. Remove autom4te.cache.
2002-09-14 Joel Sherrill <joel@OARcorp.com>
@@ -725,8 +748,8 @@
ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
ppc403/vectors/Makefile.am, shared/include/Makefile.am,
shared/src/Makefile.am, old-exceptions/Makefile.am: Use .$(OBJEXT)
instead of .o.
shared/src/Makefile.am, old-exceptions/Makefile.am,
new-exceptions/Makefile.am: Use .$(OBJEXT) instead of .o.
2002-07-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -752,23 +775,24 @@
2002-04-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* old-exceptions/cpu.c: Include <rtems/powerpc/cache.h>.
* rtems/powerpc/cache.h: New file (extracted from
old-exceptions/cpu.h)
* old-exceptions/cpu.c: Include <rtems/powerpc/cache.h>.
* Makefile.am: Relect changes above.
2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shared/include/cpu.h, old-exceptions/rtems/score/cpu.h: Removed.
* ppc403/vectors/vectors.S: Include <asm.h> instead of "asm.h".
* shared/include/cpu.h, old-exceptions/rtems/score/cpu.h,
new-exceptions/rtems/score/cpu.h: Removed.
* mpc6xx/clock/c_clock.c: Reflect changes to <rtems/score/cpu.h>.
* ppc403/vectors/vectors.S: Include <asm.h> instead of "asm.h".
* mpc6xx/exceptions/asm_utils.S, mpc6xx/exceptions/raw_exception.c,
mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c,
mpc8260/exceptions/asm_utils.S, mpc8260/exceptions/raw_exception.c,
mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c:
Ditto.
* shared/include/Makefile.am, old-exceptions/Makefile.am: Reflect
changes above.
* shared/include/Makefile.am, old-exceptions/Makefile.am,
new-exceptions/Makefile.am: Reflect changes above.
* shared/include/spr.h: Include rtems/powerpc/registers.h instead of
libcpu/cpu.h.
@@ -783,8 +807,8 @@
* shared/include/cpuIdent.c: Reflect having added cpuIdent.h.
* shared/include/cpu.h: Ditto.
* shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST.
* shared/include/cpuIdent.h: New.
* shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST.
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -806,8 +830,10 @@
ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
ppc403/vectors/Makefile.am, shared/include/Makefile.am,
shared/Makefile.am, shared/src/Makefile.am, wrapup/Makefile.am,
old-exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.
* configure.ac, old-exceptions/configure.ac:
old-exceptions/Makefile.am, new-exceptions/Makefile.am: Remove
AUTOMAKE_OPTIONS.
* configure.ac, old-exceptions/configure.ac,
new-exceptions/configure.ac:
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
@@ -826,14 +852,19 @@
2001-11-28 Joel Sherrill <joel@OARcorp.com>,
This was tracked as PR91.
* old-exceptions/Makefile.am: Deleted reference to c_isr.inl.
* old-exceptions/rtems/score/cpu.h: Added
This was tracked as PR91.
* old-exceptions/Makefile.am, new-exceptions/Makefile.am: Deleted
reference to c_isr.inl.
* old-exceptions/rtems/score/cpu.h,
new-exceptions/rtems/score/cpu.h: Added
CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if
the port uses the standard macro for this (FALSE). A TRUE setting
indicates the port provides its own implementation.
* old-exceptions/rtems/score/c_isr.inl: Deleted and contents merged
* old-exceptions/rtems/score/c_isr.inl,
new-exceptions/rtems/score/c_isr.inl: Deleted and contents merged
into cpu.c.
* old-exceptions/cpu.c: Received contents of c_isr.inl.
* old-exceptions/cpu.c, new-exceptions/cpu.c: Received contents of
c_isr.inl.
2001-11-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -863,15 +894,17 @@
2001-11-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* old-exceptions/.cvsignore: Add aclocal.m4, autom4te.*, config.*,
configure.
* old-exceptions/.cvsignore, new-exceptions/.cvsignore: Add
aclocal.m4, autom4te.*, config.*, configure.
2001-11-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove ppc603e from old_exception_processing.
* configure.ac: Remove mpc750 from new_exception_processing, Remove
mpc604 from new_exception_processing.
* old-exceptions/Makefile.am: Preinstall c_isr.inl (HACK).
* new-exceptions/ChangeLog: New file.
* old-exceptions/Makefile.am, new-exceptions/Makefile.am: Preinstall
c_isr.inl (HACK).
2001-11-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
@@ -894,14 +927,14 @@
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.
* 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.
2001-11-07 Joel Sherrill <joel@OARcorp.com>
@@ -1026,6 +1059,20 @@
the SVR ABI by using r20 as a scratch register; changed for r0 -
according to the book, a context synchronizing instruction is
necessary prior to and after changing a DBAT -> isync added
* new-exceptions/cpu.c: Per PR211 fix saving/restoring floating
point context. The fpsave and fprestore routines are only used in a
executing context which _is_ fp and hence has the FPU enabled. The
current behavior required the FPU always to be on which is very
dangerous if lazy context switching is used. [Joel Note: Some
ports explicitly enabled the FPU in the FP save and restore routines
to avoid this.] The patch also makes sure (on powerpc only) that the
FPU is disabled for integer tasks. Note that this is crucial if
deferred fp context switching is used. Otherwise, fp context
corruption may go undetected! Also note that even tasks which merely
push/pop FP registers to/from the stack without modifying them still
MUST be FP tasks - otherwise (if lazy FP context switching is used),
FP register corruption (of other, FP, tasks may occur)! Furthermore,
(on PPC) by default, lazy FP context save/restore is _disabled_.
* shared/include/io.h: Per PR215 address the following issues: -
_IO_BASE, _ISA_MEM_BASE and PCI_DRAM_OFFSET are no longer defined by
libcpu (powerpc/shared/include/io.h) but by the BSP (who is the only
@@ -1052,11 +1099,14 @@
at its discretion.
* Per PR94, all rtems/score/CPUtypes.h are named
rtems/score/types.h.
* Per PR94, all rtems/score/CPUtypes.h are named
rtems/score/types.h.
* mpc8xx/timer/timer.c: Removed #warning declaring providing a
default definition for the macros
rtems_cpu_configuration_get_timer_least_valid and
rtems_cpu_configuration_get_timer_average_overhead.
* old-exceptions/rtems/score/cpu.h: Account for name change.
* old-exceptions/rtems/score/cpu.h,
new-exceptions/rtems/score/cpu.h: Account for name change.
2001-03-30 Eric Valette <valette@crf.canon.fr>
@@ -1126,14 +1176,14 @@
* Added full support for MPC505.
* configure.in, mpc505/Makefile.am: Modified to reflect ictrl
addition.
* old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
* old_exception_processing/Makefile.am: Account for ppc_offs.h.
* old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
* mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h".
* mpc505/vectors/vectors.S: Now use constants for exception numbers.
* mpc505/ictrl: New directory.
* old_exception_processing/ppc_offs.h: New file.
* old_exception_processing/cpu.h: Make Nest and Disable levels
volatile.
* old_exception_processing/ppc_offs.h: New file.
* mpc505/vectors/Makefile.am: alignment exception handler now
included.
* mpc505/ictrl/.cvsignore, mpc505/ictrl/Makefile.am,
@@ -1146,9 +1196,9 @@
mbx8xx_console_use_maximum_buffer_size() which can be hard coded or
check non-volatile memory for configuration.
* mpc8xx/console-generic/console-generic.c: Removed warnings.
* mpc6xx/timer/timer.c, mpc6xx/timer/timer.c: Ditto.
* mpc6xx/clock/c_clock.h: Removed commented out reference to
<bsp.h>.
* mpc6xx/timer/timer.c, mpc6xx/timer/timer.c: Ditto.
* mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: Removed use of
bsp.h and replaced it with use of proper interfaces or explicit
externs of required functions and data.