source: rtems/c/src/lib/libbsp/powerpc/support/new_exception_processing/ChangeLog @ 844609f9

4.104.114.84.95
Last change on this file since 844609f9 was 844609f9, checked in by Ralf Corsepius <ralf.corsepius@…>, on Jan 7, 2005 at 6:57:39 AM

2005-01-07 Ralf Corsepius <ralf.corsepius@…>

  • Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
  • Property mode set to 100644
File size: 4.8 KB
Line 
12005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>
2
3        * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
4
52005-01-02      Ralf Corsepius <ralf.corsepius@rtems.org>
6
7        * Makefile.am: Remove build-variant support.
8
92004-09-24      Ralf Corsepius <ralf_corsepius@rtems.org>
10
11        * configure.ac: Require automake > 1.9.
12
132004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
14
15        * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
16
172004-03-31      Ralf Corsepius <ralf_corsepius@rtems.org>
18
19        * cpu.c: Convert to using c99 fixed size types.
20
212004-01-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
22
23        * configure.ac: Add RTEMS_PROG_CCAS.
24        * Makefile.am: Use automake compilation rules.
25
262003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
27
28        * Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
29
302003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
31
32        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
33
342003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
35
36        * Makefile.am: Remove include_rtems_score_HEADERS.
37        Reformat for preinstallation dirstamp support.
38
392003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
40
41        * Makefile.am: Remove all-local: $(ARCH).
42
432003-10-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
44
45        * configure.ac: Remove RTEMS_CANONICAL_HOST.
46
472003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
48
49        * configure.ac: Remove RTEMS_CHECK_CPU.
50
512003-09-04      Joel Sherrill <joel@OARcorp.com>
52
53        * cpu.c, cpu_asm.S: URL for license changed.
54
552003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
56
57        * Makefile.am: Reflect having moved aclocal/.
58
592003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
60
61        * Makefile.am: Reflect having moved automake/.
62
632003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
64
65        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
66
672003-03-18  Till Straumann <strauman@slac.stanford.edu>
68
69        PR 356/bsps
70        * cpu.c: This patch makes RTEMS/PowerPC eabi compliant.
71
722003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
73
74        * configure.ac: Remove AC_CONFIG_AUX_DIR.
75
762003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
77
78        * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
79
802003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
81
82        * configure.ac: AC_PREREQ(2.57).
83
842002-12-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
85
86        * Makefile.am: Don't include @RTEMS_BSP@.cfg.
87        * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
88
892002-11-01      Joel Sherrill <joel@OARcorp.com>
90
91        * cpu.c: Currently only the mpc8260 BSP supports interrupt nesting.
92        NOTE: These needs to be generalized as the patch is applied to other
93        BSPs.
94
952002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
96
97        * .cvsignore: Reformat.
98        Add autom4te*cache.
99        Remove autom4te.cache.
100
1012002-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
102
103        * Makefile.am: Use .$(OBJEXT) instead of .o.
104
1052001-05-14      Till Straumann <strauman@slac.stanford.edu>
106
107        * cpu.c: Per PR211 fix
108        saving/restoring floating point context.  The fpsave and fprestore
109        routines are only used in a executing context which _is_ fp and hence
110        has the FPU enabled. The current behavior required the FPU always to
111        be on which is very dangerous if lazy context switching is used. 
112        [Joel Note: Some ports explicitly enabled the FPU in the FP save and
113        restore routines to avoid this.]
114
115        The patch also makes sure (on powerpc only) that the FPU is disabled
116        for integer tasks. Note that this is crucial if deferred fp context
117        switching is used. Otherwise, fp context corruption may go undetected!
118        Also note that even tasks which merely push/pop FP registers to/from
119        the stack without modifying them still MUST be FP tasks - otherwise
120        (if lazy FP context switching is used), FP register corruption (of
121        other, FP, tasks may occur)!
122
123        Furthermore, (on PPC) by default, lazy FP context save/restore
124        is _disabled_.
125
1262002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
127
128        * rtems/score/cpu.h: Removed.
129        * Makefile.am: Reflect changes above.
130
1312001-04-03      Joel Sherrill <joel@OARcorp.com>
132
133        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
134        * rtems/score/cpu.h: Account for name change.
135
1362002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
137
138        * configure.ac:
139        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
140        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
141        * Makefile.am: Remove AUTOMAKE_OPTIONS.
142
1432001-11-28      Joel Sherrill <joel@OARcorp.com>,
144
145        This was tracked as PR91.
146        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
147        is used to specify if the port uses the standard macro for this (FALSE).
148        A TRUE setting indicates the port provides its own implementation.
149        * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c.
150        * cpu.c: Received contents of c_isr.inl.
151        * Makefile.am: Deleted reference to c_isr.inl.
152
1532001-11-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
154
155        * .cvsignore: Add aclocal.m4, autom4te.*, config.*, configure.
156
1572001-11-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
158
159        * Makefile.am: Preinstall c_isr.inl (HACK).
160        * ChangeLog: New file.
161
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