source: rtems/c/src/lib/libbsp/powerpc/support/new_exception_processing/ChangeLog @ 97891e5e

4.104.114.84.95
Last change on this file since 97891e5e was 97891e5e, checked in by Ralf Corsepius <ralf.corsepius@…>, on 09/24/04 at 05:54:59

2004-09-24 Ralf Corsepius <ralf_corsepius@…>

  • configure.ac: Require automake > 1.9.
  • Property mode set to 100644
File size: 4.6 KB
Line 
12004-09-24      Ralf Corsepius <ralf_corsepius@rtems.org>
2
3        * configure.ac: Require automake > 1.9.
4
52004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
6
7        * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
8
92004-03-31      Ralf Corsepius <ralf_corsepius@rtems.org>
10
11        * cpu.c: Convert to using c99 fixed size types.
12
132004-01-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
14
15        * configure.ac: Add RTEMS_PROG_CCAS.
16        * Makefile.am: Use automake compilation rules.
17
182003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
19
20        * Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
21
222003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
23
24        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
25
262003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
27
28        * Makefile.am: Remove include_rtems_score_HEADERS.
29        Reformat for preinstallation dirstamp support.
30
312003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
32
33        * Makefile.am: Remove all-local: $(ARCH).
34
352003-10-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
36
37        * configure.ac: Remove RTEMS_CANONICAL_HOST.
38
392003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
40
41        * configure.ac: Remove RTEMS_CHECK_CPU.
42
432003-09-04      Joel Sherrill <joel@OARcorp.com>
44
45        * cpu.c, cpu_asm.S: URL for license changed.
46
472003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
48
49        * Makefile.am: Reflect having moved aclocal/.
50
512003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
52
53        * Makefile.am: Reflect having moved automake/.
54
552003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
56
57        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
58
592003-03-18  Till Straumann <strauman@slac.stanford.edu>
60
61        PR 356/bsps
62        * cpu.c: This patch makes RTEMS/PowerPC eabi compliant.
63
642003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
65
66        * configure.ac: Remove AC_CONFIG_AUX_DIR.
67
682003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
69
70        * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
71
722003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
73
74        * configure.ac: AC_PREREQ(2.57).
75
762002-12-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
77
78        * Makefile.am: Don't include @RTEMS_BSP@.cfg.
79        * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
80
812002-11-01      Joel Sherrill <joel@OARcorp.com>
82
83        * cpu.c: Currently only the mpc8260 BSP supports interrupt nesting.
84        NOTE: These needs to be generalized as the patch is applied to other
85        BSPs.
86
872002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
88
89        * .cvsignore: Reformat.
90        Add autom4te*cache.
91        Remove autom4te.cache.
92
932002-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
94
95        * Makefile.am: Use .$(OBJEXT) instead of .o.
96
972001-05-14      Till Straumann <strauman@slac.stanford.edu>
98
99        * cpu.c: Per PR211 fix
100        saving/restoring floating point context.  The fpsave and fprestore
101        routines are only used in a executing context which _is_ fp and hence
102        has the FPU enabled. The current behavior required the FPU always to
103        be on which is very dangerous if lazy context switching is used. 
104        [Joel Note: Some ports explicitly enabled the FPU in the FP save and
105        restore routines to avoid this.]
106
107        The patch also makes sure (on powerpc only) that the FPU is disabled
108        for integer tasks. Note that this is crucial if deferred fp context
109        switching is used. Otherwise, fp context corruption may go undetected!
110        Also note that even tasks which merely push/pop FP registers to/from
111        the stack without modifying them still MUST be FP tasks - otherwise
112        (if lazy FP context switching is used), FP register corruption (of
113        other, FP, tasks may occur)!
114
115        Furthermore, (on PPC) by default, lazy FP context save/restore
116        is _disabled_.
117
1182002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
119
120        * rtems/score/cpu.h: Removed.
121        * Makefile.am: Reflect changes above.
122
1232001-04-03      Joel Sherrill <joel@OARcorp.com>
124
125        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
126        * rtems/score/cpu.h: Account for name change.
127
1282002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
129
130        * configure.ac:
131        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
132        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
133        * Makefile.am: Remove AUTOMAKE_OPTIONS.
134
1352001-11-28      Joel Sherrill <joel@OARcorp.com>,
136
137        This was tracked as PR91.
138        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
139        is used to specify if the port uses the standard macro for this (FALSE).
140        A TRUE setting indicates the port provides its own implementation.
141        * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c.
142        * cpu.c: Received contents of c_isr.inl.
143        * Makefile.am: Deleted reference to c_isr.inl.
144
1452001-11-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
146
147        * .cvsignore: Add aclocal.m4, autom4te.*, config.*, configure.
148
1492001-11-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
150
151        * Makefile.am: Preinstall c_isr.inl (HACK).
152        * ChangeLog: New file.
153
Note: See TracBrowser for help on using the repository browser.