source: rtems/c/src/lib/libbsp/powerpc/support/new_exception_processing/ChangeLog @ 9347024

4.104.114.84.95
Last change on this file since 9347024 was 9347024, checked in by Ralf Corsepius <ralf.corsepius@…>, on Mar 31, 2004 at 3:45:46 AM

2004-03-31 Ralf Corsepius <ralf_corsepius@…>

  • cpu.c: Convert to using c99 fixed size types.
  • Property mode set to 100644
File size: 4.4 KB
Line 
12004-03-31      Ralf Corsepius <ralf_corsepius@rtems.org>
2
3        * cpu.c: Convert to using c99 fixed size types.
4
52004-01-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6
7        * configure.ac: Add RTEMS_PROG_CCAS.
8        * Makefile.am: Use automake compilation rules.
9
102003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
11
12        * Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
13
142003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
15
16        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
17
182003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
19
20        * Makefile.am: Remove include_rtems_score_HEADERS.
21        Reformat for preinstallation dirstamp support.
22
232003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
24
25        * Makefile.am: Remove all-local: $(ARCH).
26
272003-10-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
28
29        * configure.ac: Remove RTEMS_CANONICAL_HOST.
30
312003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
32
33        * configure.ac: Remove RTEMS_CHECK_CPU.
34
352003-09-04      Joel Sherrill <joel@OARcorp.com>
36
37        * cpu.c, cpu_asm.S: URL for license changed.
38
392003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
40
41        * Makefile.am: Reflect having moved aclocal/.
42
432003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
44
45        * Makefile.am: Reflect having moved automake/.
46
472003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
48
49        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
50
512003-03-18  Till Straumann <strauman@slac.stanford.edu>
52
53        PR 356/bsps
54        * cpu.c: This patch makes RTEMS/PowerPC eabi compliant.
55
562003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
57
58        * configure.ac: Remove AC_CONFIG_AUX_DIR.
59
602003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
61
62        * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
63
642003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
65
66        * configure.ac: AC_PREREQ(2.57).
67
682002-12-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
69
70        * Makefile.am: Don't include @RTEMS_BSP@.cfg.
71        * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
72
732002-11-01      Joel Sherrill <joel@OARcorp.com>
74
75        * cpu.c: Currently only the mpc8260 BSP supports interrupt nesting.
76        NOTE: These needs to be generalized as the patch is applied to other
77        BSPs.
78
792002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
80
81        * .cvsignore: Reformat.
82        Add autom4te*cache.
83        Remove autom4te.cache.
84
852002-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
86
87        * Makefile.am: Use .$(OBJEXT) instead of .o.
88
892001-05-14      Till Straumann <strauman@slac.stanford.edu>
90
91        * cpu.c: Per PR211 fix
92        saving/restoring floating point context.  The fpsave and fprestore
93        routines are only used in a executing context which _is_ fp and hence
94        has the FPU enabled. The current behavior required the FPU always to
95        be on which is very dangerous if lazy context switching is used. 
96        [Joel Note: Some ports explicitly enabled the FPU in the FP save and
97        restore routines to avoid this.]
98
99        The patch also makes sure (on powerpc only) that the FPU is disabled
100        for integer tasks. Note that this is crucial if deferred fp context
101        switching is used. Otherwise, fp context corruption may go undetected!
102        Also note that even tasks which merely push/pop FP registers to/from
103        the stack without modifying them still MUST be FP tasks - otherwise
104        (if lazy FP context switching is used), FP register corruption (of
105        other, FP, tasks may occur)!
106
107        Furthermore, (on PPC) by default, lazy FP context save/restore
108        is _disabled_.
109
1102002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
111
112        * rtems/score/cpu.h: Removed.
113        * Makefile.am: Reflect changes above.
114
1152001-04-03      Joel Sherrill <joel@OARcorp.com>
116
117        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
118        * rtems/score/cpu.h: Account for name change.
119
1202002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
121
122        * configure.ac:
123        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
124        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
125        * Makefile.am: Remove AUTOMAKE_OPTIONS.
126
1272001-11-28      Joel Sherrill <joel@OARcorp.com>,
128
129        This was tracked as PR91.
130        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
131        is used to specify if the port uses the standard macro for this (FALSE).
132        A TRUE setting indicates the port provides its own implementation.
133        * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c.
134        * cpu.c: Received contents of c_isr.inl.
135        * Makefile.am: Deleted reference to c_isr.inl.
136
1372001-11-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
138
139        * .cvsignore: Add aclocal.m4, autom4te.*, config.*, configure.
140
1412001-11-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
142
143        * Makefile.am: Preinstall c_isr.inl (HACK).
144        * ChangeLog: New file.
145
Note: See TracBrowser for help on using the repository browser.