source: rtems/c/src/lib/libcpu/mips/ChangeLog @ 2e7ed911

4.104.114.84.95
Last change on this file since 2e7ed911 was 2e7ed911, checked in by Joel Sherrill <joel.sherrill@…>, on 05/22/01 at 23:20:14

2001-05-22 Greg Menke <gregory.menke@…>

  • Assisted in design and debug by Joel Sherrill <joel@…>.
  • mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h, mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, shared/interrupts/maxvectors.c: Now works. Significant rework of exceptions and interrupt vectoring to clean things up.
  • shared/interrupts/vectorexceptions.c: Removed.
  • shared/interrupts/Makefile.am: Reflects above.
  • Property mode set to 100644
File size: 5.5 KB
Line 
12001-05-22      Greg Menke <gregory.menke@gsfc.nasa.gov>
2
3        * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>.
4        * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h,
5        mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c,
6        shared/interrupts/maxvectors.c: Now works.  Significant rework
7        of exceptions and interrupt vectoring to clean things up.
8        * shared/interrupts/vectorexceptions.c: Removed.
9
102001-05-07      Joel Sherrill <joel@OARcorp.com>
11
12        * shared/interrupts/vectorexceptions.c: New file to decode
13        exception code and vector appropriate NON-interrupt exception. 
14        * shared/interrupts/Makefile.am: Modified to reflect above.
15
162001-04-20      Joel Sherrill <joel@OARcorp.com>
17
18        * mongoosev/duart/mg5uart.c (mg5uart_enable_interrupts): Honor
19        the other bits set in the Peripheral Function Interrupt Mask
20        Register when modifying those enabled for the DUART.
21        * mongoosev/include/mongoose-v.h (MONGOOSEV_ATOMIC_MASK,
22        MONGOOSEV_PFICR, MONGOOSEV_PFIMR, mongoosev_set_in_pficr,
23        mongoosev_clear_in_pficr, mongoosev_set_in_pfimr,
24        mongoosev_clear_in_pfimr, MONGOOSEV_UART_ALL_IRQ_BITS): New macros.
25
262001-04-16      Joel Sherrill <joel@OARcorp.com>
27
28        * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h
29        Modifications made with Gregory Menke <gregory.menke@gsfc.nasa.gov>
30        as he debugged this BSP using a logic analyzer.  In particular,
31        there was a mistake where the index not offset of registers was
32        in the header file and the baud rate calculation was incorrect.
33
342001-03-13      Joel Sherrill <joel@OARcorp.com>
35
36        * Added mongoose-v, mongoose-v/include, and mongoose-v/vectorisrs
37        directories.
38        * mongoosev/.cvsignore, mongoosev/Makefile.am, mongoosev/README,
39        mongoosev/duart/.cvsignore, mongoosev/duart/Makefile.am,
40        mongoosev/duart/README.mguart, mongoosev/duart/mg5uart.c,
41        mongoosev/duart/mg5uart.h, mongoosev/duart/mg5uart_reg.c,
42        mongoosev/include/.cvsignore, mongoosev/include/Makefile.am,
43        mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/.cvsignore,
44        mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/vectorisrs.c:
45        New files.
46        * Makefile.am, configure.in, shared/interrupts/Makefile.am,
47        shared/interrupts/maxvectors.c: Added support for mongoosev.
48        * tx39/vectorisrs/vectorisrs.c: Corrected warning.
49
502001-03-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
51
52        * shared/cache/Makefile.am, tx39/include/Makefile.am:
53        Apply include_*HEADERS instead of H_FILES.
54
552001-01-08      Joel Sherrill <joel@OARcorp.com>
56
57        * Added r46xx directory.
58        * Makefile.am, configure.in: Modified to reflect addition of r46xx.
59        * shared/interrupts/installisrentries.c: Fixed typo.
60        * r46xx/.cvsignore, r46xx/Makefile.am,
61        r46xx/vectorisrs/.cvsignore, r46xx/vectorisrs/Makefile.am,
62        r46xx/vectorisrs/vectorisrs.c: New files.
63
642000-12-19      Joel Sherrill <joel@OARcorp.com>
65
66        * tx39/vectorisrs/vectorisrs.c: Modified to have default exception
67        vector handler.  This should be in a separate file so the BSP can
68        easily override it.
69
702000-12-13      Joel Sherrill <joel@OARcorp.com>
71
72        * configure.in: Added new directories.
73        * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39
74        when compiling for a TX3904.
75        * shared/interrupts/maxvectors.c: Corrected conditional logic.
76        * tx39/Makefile.am: Added vectorisrs.
77        * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c,
78        * tx39/vectorisrs/.cvsignore: New files.  This decodes the
79        interrupt pending information on the TX3904 and vectors
80        an interrupt.
81
822000-12-13      Joel Sherrill <joel@OARcorp.com>
83
84        * shared/.cvsignore, shared/Makefile.am,
85        shared/cache/.cvsignore, shared/cache/Makefile.am,
86        shared/cache/cache.c, shared/cache/cache_.h,
87        shared/interrupts/.cvsignore, shared/interrupts/Makefile.am,
88        shared/interrupts/installisrentries.c,
89        shared/interrupts/isr_entries.S,
90        shared/interrupts/maxvectors.c, tx39/.cvsignore,
91        tx39/Makefile.am, tx39/include/.cvsignore,
92        tx39/include/Makefile.am, tx39/include/tx3904.h: New file.
93        Moved some pieces of interrupt processing from score/cpu to
94        libcpu/mips since many interrupt servicing characteristics are
95        CPU model dependent.  This patch addresses the number of interrupt
96        sources and where the ISR prologues are located.  The only way to
97        currently install the ISR prologues requires that the prologues
98        be installed into RAM.
99
1002000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
101
102        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
103
1042000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
105
106        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
107
1082000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
109
110        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
111        Switch to GNU canonicalization.
112
1132000-10-24      Alan Cudmore <alanc@linuxstart.com> and
114        Joel Sherrill <joel@OARcorp.com>
115
116        * This is a major reworking of the mips64orion port to use
117        gcc predefines as much as possible and a big push to multilib
118        the mips port.  The mips64orion port was copied/renamed to mips
119        to be more like other GNU tools.  Alan did most of the technical
120        work of determining how to map old macro names used by the mips64orion
121        port to standard compiler macro definitions.  Joel did the merge
122        with CVS magic to keep individual file history and did the BSP
123        modifications. Details follow:
124        * Makefile.am: Made clock and timer subdirectories conditional.
125        * configure.in: Ditto.
126        * clock/clock.S: Switch from using <idtmon.h> to <asm.h>.
127        * clock/gettime.S: Switch from using <idtmon.h> to <asm.h>.
128
1292000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
130
131        * clock/Makefile.am, timer/Makefile.am: Include compile.am
132
1332000-08-10      Joel Sherrill <joel@OARcorp.com>
134
135        * ChangeLog: New file.
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