source: rtems/c/src/lib/libcpu/mips/ChangeLog @ cd67dca

4.104.114.84.95
Last change on this file since cd67dca was df25c998, checked in by Joel Sherrill <joel.sherrill@…>, on Oct 11, 2001 at 7:36:23 PM

2001-10-11 Ralf Corsepius <corsepiu@…>

  • .cvsignore: Add autom4te.cache for autoconf > 2.52.
  • configure.in: Remove.
  • configure.ac: New file, generated from configure.in by autoupdate.
  • Property mode set to 100644
File size: 6.9 KB
Line 
12001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2
3        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
4        * configure.in: Remove.
5        * configure.ac: New file, generated from configure.in by autoupdate.
6
72001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8
9        * tx39/include/Makefile.am: Use 'TMPINSTALL_FILES ='.
10        * mongoosev/include/Makefile.am: Use 'TMPINSTALL_FILES ='.
11        * mongoosev/duart/Makefile.am: Use 'PREINSTALL_FILES ='.
12        * shared/cache/Makefile.am: Use 'PREINSTALL_FILES ='.
13        * shared/cache/Makefile.am: Use 'CLEANFILES ='.
14
152000-05-24      Joel Sherrill <joel@OARcorp.com>
16
17        * mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c,
18        r46xx/vectorisrs/vectorisrs.c, tx39/vectorisrs/vectorisrs.c,
19        tx39/include/tx3904.h: All exceptions were given low numbers and thus
20        can be now be installed and processed in a uniform manner just like interrupts.
21        Variances between various MIPS ISA levels are not accounted for at this time.
22        * mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/maxvectors.c,
23        r46xx/vectorisrs/Makefile.am, r46xx/vectorisrs/maxvectors.c,
24        tx39/vectorisrs/Makefile.am, tx39/vectorisrs/maxvectors.c,
25        shared/interrupts/maxvectors.c, shared/interrupts/Makefile.am: Split the
26        shared maxvectors.c into a variety of CPU model specific versions to simplify
27        the build process and reduce depdencies.  Deleted shared/interrupts/maxvectors.c
28        and created various CPU model versions.
29
302001-05-24      Greg Menke <gregory.menke@gsfc.nasa.gov>
31
32        * clock/clock.S: Move placement of nop.
33
342001-05-22      Greg Menke <gregory.menke@gsfc.nasa.gov>
35
36        * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>.
37        * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h,
38        mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c,
39        shared/interrupts/maxvectors.c: Now works.  Significant rework
40        of exceptions and interrupt vectoring to clean things up.
41        * shared/interrupts/vectorexceptions.c: Removed.
42
432001-05-07      Joel Sherrill <joel@OARcorp.com>
44
45        * shared/interrupts/vectorexceptions.c: New file to decode
46        exception code and vector appropriate NON-interrupt exception. 
47        * shared/interrupts/Makefile.am: Modified to reflect above.
48
492001-04-20      Joel Sherrill <joel@OARcorp.com>
50
51        * mongoosev/duart/mg5uart.c (mg5uart_enable_interrupts): Honor
52        the other bits set in the Peripheral Function Interrupt Mask
53        Register when modifying those enabled for the DUART.
54        * mongoosev/include/mongoose-v.h (MONGOOSEV_ATOMIC_MASK,
55        MONGOOSEV_PFICR, MONGOOSEV_PFIMR, mongoosev_set_in_pficr,
56        mongoosev_clear_in_pficr, mongoosev_set_in_pfimr,
57        mongoosev_clear_in_pfimr, MONGOOSEV_UART_ALL_IRQ_BITS): New macros.
58
592001-04-16      Joel Sherrill <joel@OARcorp.com>
60
61        * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h
62        Modifications made with Gregory Menke <gregory.menke@gsfc.nasa.gov>
63        as he debugged this BSP using a logic analyzer.  In particular,
64        there was a mistake where the index not offset of registers was
65        in the header file and the baud rate calculation was incorrect.
66
672001-03-13      Joel Sherrill <joel@OARcorp.com>
68
69        * Added mongoose-v, mongoose-v/include, and mongoose-v/vectorisrs
70        directories.
71        * mongoosev/.cvsignore, mongoosev/Makefile.am, mongoosev/README,
72        mongoosev/duart/.cvsignore, mongoosev/duart/Makefile.am,
73        mongoosev/duart/README.mguart, mongoosev/duart/mg5uart.c,
74        mongoosev/duart/mg5uart.h, mongoosev/duart/mg5uart_reg.c,
75        mongoosev/include/.cvsignore, mongoosev/include/Makefile.am,
76        mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/.cvsignore,
77        mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/vectorisrs.c:
78        New files.
79        * Makefile.am, configure.in, shared/interrupts/Makefile.am,
80        shared/interrupts/maxvectors.c: Added support for mongoosev.
81        * tx39/vectorisrs/vectorisrs.c: Corrected warning.
82
832001-03-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
84
85        * shared/cache/Makefile.am, tx39/include/Makefile.am:
86        Apply include_*HEADERS instead of H_FILES.
87
882001-01-08      Joel Sherrill <joel@OARcorp.com>
89
90        * Added r46xx directory.
91        * Makefile.am, configure.in: Modified to reflect addition of r46xx.
92        * shared/interrupts/installisrentries.c: Fixed typo.
93        * r46xx/.cvsignore, r46xx/Makefile.am,
94        r46xx/vectorisrs/.cvsignore, r46xx/vectorisrs/Makefile.am,
95        r46xx/vectorisrs/vectorisrs.c: New files.
96
972000-12-19      Joel Sherrill <joel@OARcorp.com>
98
99        * tx39/vectorisrs/vectorisrs.c: Modified to have default exception
100        vector handler.  This should be in a separate file so the BSP can
101        easily override it.
102
1032000-12-13      Joel Sherrill <joel@OARcorp.com>
104
105        * configure.in: Added new directories.
106        * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39
107        when compiling for a TX3904.
108        * shared/interrupts/maxvectors.c: Corrected conditional logic.
109        * tx39/Makefile.am: Added vectorisrs.
110        * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c,
111        * tx39/vectorisrs/.cvsignore: New files.  This decodes the
112        interrupt pending information on the TX3904 and vectors
113        an interrupt.
114
1152000-12-13      Joel Sherrill <joel@OARcorp.com>
116
117        * shared/.cvsignore, shared/Makefile.am,
118        shared/cache/.cvsignore, shared/cache/Makefile.am,
119        shared/cache/cache.c, shared/cache/cache_.h,
120        shared/interrupts/.cvsignore, shared/interrupts/Makefile.am,
121        shared/interrupts/installisrentries.c,
122        shared/interrupts/isr_entries.S,
123        shared/interrupts/maxvectors.c, tx39/.cvsignore,
124        tx39/Makefile.am, tx39/include/.cvsignore,
125        tx39/include/Makefile.am, tx39/include/tx3904.h: New file.
126        Moved some pieces of interrupt processing from score/cpu to
127        libcpu/mips since many interrupt servicing characteristics are
128        CPU model dependent.  This patch addresses the number of interrupt
129        sources and where the ISR prologues are located.  The only way to
130        currently install the ISR prologues requires that the prologues
131        be installed into RAM.
132
1332000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
134
135        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
136
1372000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
138
139        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
140
1412000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
142
143        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
144        Switch to GNU canonicalization.
145
1462000-10-24      Alan Cudmore <alanc@linuxstart.com> and
147        Joel Sherrill <joel@OARcorp.com>
148
149        * This is a major reworking of the mips64orion port to use
150        gcc predefines as much as possible and a big push to multilib
151        the mips port.  The mips64orion port was copied/renamed to mips
152        to be more like other GNU tools.  Alan did most of the technical
153        work of determining how to map old macro names used by the mips64orion
154        port to standard compiler macro definitions.  Joel did the merge
155        with CVS magic to keep individual file history and did the BSP
156        modifications. Details follow:
157        * Makefile.am: Made clock and timer subdirectories conditional.
158        * configure.in: Ditto.
159        * clock/clock.S: Switch from using <idtmon.h> to <asm.h>.
160        * clock/gettime.S: Switch from using <idtmon.h> to <asm.h>.
161
1622000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
163
164        * clock/Makefile.am, timer/Makefile.am: Include compile.am
165
1662000-08-10      Joel Sherrill <joel@OARcorp.com>
167
168        * ChangeLog: New file.
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