[17ed00e4] | 1 | 2002-11-01 Joel Sherrill <joel@OARcorp.com> |
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| 2 | |
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| 3 | * shared/interrupts/installisrentries.c, |
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| 4 | shared/interrupts/vectorexceptions.c: Removed warnings. |
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| 5 | |
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[8730f45] | 6 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 7 | |
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| 8 | * .cvsignore: Reformat. |
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| 9 | Add autom4te*cache. |
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| 10 | Remove autom4te.cache. |
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| 11 | |
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[6373910] | 12 | 2002-09-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 13 | |
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| 14 | * configure.ac: Remove duplicate timer/Makefile from CONFIG_FILES. |
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| 15 | |
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[1f751a7] | 16 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 17 | |
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| 18 | * clock/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 19 | * mongoosev/duart/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 20 | * mongoosev/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 21 | * r46xx/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 22 | * shared/cache/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 23 | * shared/interrupts/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 24 | * timer/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 25 | * tx39/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 26 | |
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[1e1222ce] | 27 | 2002-08-09 Joel Sherrill <joel@OARcorp.com> |
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| 28 | |
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| 29 | * shared/interrupts/isr_entries.S: Corrected typo in mips1 |
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| 30 | END_FRAME directive that lead to linker errors. |
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| 31 | |
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[5639d7cc] | 32 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 33 | |
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| 34 | * configure.ac: |
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| 35 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
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| 36 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
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| 37 | * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 38 | * Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 39 | * mongoosev/duart/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 40 | * mongoosev/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 41 | * mongoosev/include/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 42 | * mongoosev/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 43 | * r46xx/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 44 | * r46xx/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 45 | * shared/cache/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 46 | * shared/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 47 | * shared/interrupts/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 48 | * timer/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 49 | * tx39/include/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 50 | * tx39/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 51 | * tx39/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 52 | |
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[34f5067] | 53 | 2002-03-05 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 54 | |
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| 55 | * shared/interrupts/installisrentries.c: Added support for debug |
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| 56 | exception vector. |
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| 57 | * shared/interrupts/isr_entries.S: Added support for debug exception |
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| 58 | vector. |
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| 59 | |
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[7f794ac7] | 60 | 2002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 61 | |
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| 62 | * mongoosev/include/mongoose-v.h: Added cache constants. |
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| 63 | * mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve |
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| 64 | performance. |
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| 65 | |
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[63bce63] | 66 | 2002-02-08 Joel Sherrill <joel@OARcorp.com> |
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| 67 | |
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| 68 | * mongoosev/vectorisrs/vectorisrs.c: Fixed to use new frame format. |
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| 69 | |
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[0ab87349] | 70 | 2001-02-05 Joel Sherrill <joel@OARcorp.com> |
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| 71 | |
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| 72 | * isr_entries.S: Removed comment incorrectly indicating this |
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| 73 | file was cpu_asm.S. |
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| 74 | * vectorexceptions.c (mips_dump_exception_frame): New routine |
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| 75 | broken out from default exception handler. |
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| 76 | |
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[4cecaf6] | 77 | 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 78 | |
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| 79 | * mongoosev/vectorisrs/vectorisrs.c, |
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| 80 | shared/interrupts/vectorexceptions.c: Use rtems/bspIo.h, not just |
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| 81 | bspIo.h. |
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| 82 | |
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[2835b3a5] | 83 | 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 84 | |
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| 85 | * Lots of tinkering and tuning as part of improving interrupt latency |
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| 86 | and improving the per-task interrupt level control and FP mask handling. |
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| 87 | With these modifications interrupt latency was measured at a worst-case |
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| 88 | of 100us, average below 60 us on a 12 Mhz R3000 class CPU with 50 |
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| 89 | RTEMS tasks in the application. |
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| 90 | * mongoosev/README: Updated. |
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| 91 | * mongoosev/include/mongoose-v.h: Masks modified. |
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| 92 | * mongoosev/vectorisrs/vectorisrs.c: Significant overhaul to address |
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| 93 | software prioritization of interrupts. If a higher priority interrupt |
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| 94 | occurs while we are looking for new interrupts, we will reinitiate the |
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| 95 | scan of all interrupts. |
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| 96 | * shared/interrupts/vectorexceptions.c: Removed warning and deleted |
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| 97 | blank lines. |
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| 98 | |
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[51dc8e92] | 99 | 2002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 100 | |
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| 101 | * mongoosev/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. |
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| 102 | * r46xx/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. |
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| 103 | * shared/interrupts/vectorexceptions.c: Include rtems/bspIo.h instead of bspIo.h. |
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| 104 | * tx39/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. |
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| 105 | |
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[df25c998] | 106 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 107 | |
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| 108 | * .cvsignore: Add autom4te.cache for autoconf > 2.52. |
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| 109 | * configure.in: Remove. |
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| 110 | * configure.ac: New file, generated from configure.in by autoupdate. |
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| 111 | |
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[dc2014f] | 112 | 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 113 | |
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| 114 | * tx39/include/Makefile.am: Use 'TMPINSTALL_FILES ='. |
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| 115 | * mongoosev/include/Makefile.am: Use 'TMPINSTALL_FILES ='. |
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| 116 | * mongoosev/duart/Makefile.am: Use 'PREINSTALL_FILES ='. |
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| 117 | * shared/cache/Makefile.am: Use 'PREINSTALL_FILES ='. |
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| 118 | * shared/cache/Makefile.am: Use 'CLEANFILES ='. |
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| 119 | |
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[7c05d28] | 120 | 2000-05-24 Joel Sherrill <joel@OARcorp.com> |
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| 121 | |
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| 122 | * mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, |
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| 123 | r46xx/vectorisrs/vectorisrs.c, tx39/vectorisrs/vectorisrs.c, |
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| 124 | tx39/include/tx3904.h: All exceptions were given low numbers and thus |
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| 125 | can be now be installed and processed in a uniform manner just like interrupts. |
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| 126 | Variances between various MIPS ISA levels are not accounted for at this time. |
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| 127 | * mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/maxvectors.c, |
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| 128 | r46xx/vectorisrs/Makefile.am, r46xx/vectorisrs/maxvectors.c, |
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| 129 | tx39/vectorisrs/Makefile.am, tx39/vectorisrs/maxvectors.c, |
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| 130 | shared/interrupts/maxvectors.c, shared/interrupts/Makefile.am: Split the |
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| 131 | shared maxvectors.c into a variety of CPU model specific versions to simplify |
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| 132 | the build process and reduce depdencies. Deleted shared/interrupts/maxvectors.c |
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| 133 | and created various CPU model versions. |
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| 134 | |
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[3b286783] | 135 | 2001-05-24 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 136 | |
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| 137 | * clock/clock.S: Move placement of nop. |
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| 138 | |
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[2e7ed911] | 139 | 2001-05-22 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 140 | |
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| 141 | * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>. |
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| 142 | * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h, |
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| 143 | mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, |
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| 144 | shared/interrupts/maxvectors.c: Now works. Significant rework |
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| 145 | of exceptions and interrupt vectoring to clean things up. |
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| 146 | * shared/interrupts/vectorexceptions.c: Removed. |
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| 147 | |
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[bbc99f1a] | 148 | 2001-05-07 Joel Sherrill <joel@OARcorp.com> |
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| 149 | |
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| 150 | * shared/interrupts/vectorexceptions.c: New file to decode |
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| 151 | exception code and vector appropriate NON-interrupt exception. |
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| 152 | * shared/interrupts/Makefile.am: Modified to reflect above. |
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| 153 | |
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[b85df34] | 154 | 2001-04-20 Joel Sherrill <joel@OARcorp.com> |
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| 155 | |
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| 156 | * mongoosev/duart/mg5uart.c (mg5uart_enable_interrupts): Honor |
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| 157 | the other bits set in the Peripheral Function Interrupt Mask |
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| 158 | Register when modifying those enabled for the DUART. |
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| 159 | * mongoosev/include/mongoose-v.h (MONGOOSEV_ATOMIC_MASK, |
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| 160 | MONGOOSEV_PFICR, MONGOOSEV_PFIMR, mongoosev_set_in_pficr, |
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| 161 | mongoosev_clear_in_pficr, mongoosev_set_in_pfimr, |
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| 162 | mongoosev_clear_in_pfimr, MONGOOSEV_UART_ALL_IRQ_BITS): New macros. |
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| 163 | |
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[d74a92d] | 164 | 2001-04-16 Joel Sherrill <joel@OARcorp.com> |
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| 165 | |
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| 166 | * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h |
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| 167 | Modifications made with Gregory Menke <gregory.menke@gsfc.nasa.gov> |
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| 168 | as he debugged this BSP using a logic analyzer. In particular, |
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| 169 | there was a mistake where the index not offset of registers was |
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| 170 | in the header file and the baud rate calculation was incorrect. |
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| 171 | |
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[acdb6558] | 172 | 2001-03-13 Joel Sherrill <joel@OARcorp.com> |
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| 173 | |
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| 174 | * Added mongoose-v, mongoose-v/include, and mongoose-v/vectorisrs |
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| 175 | directories. |
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| 176 | * mongoosev/.cvsignore, mongoosev/Makefile.am, mongoosev/README, |
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| 177 | mongoosev/duart/.cvsignore, mongoosev/duart/Makefile.am, |
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| 178 | mongoosev/duart/README.mguart, mongoosev/duart/mg5uart.c, |
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| 179 | mongoosev/duart/mg5uart.h, mongoosev/duart/mg5uart_reg.c, |
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| 180 | mongoosev/include/.cvsignore, mongoosev/include/Makefile.am, |
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| 181 | mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/.cvsignore, |
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| 182 | mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/vectorisrs.c: |
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| 183 | New files. |
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| 184 | * Makefile.am, configure.in, shared/interrupts/Makefile.am, |
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| 185 | shared/interrupts/maxvectors.c: Added support for mongoosev. |
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| 186 | * tx39/vectorisrs/vectorisrs.c: Corrected warning. |
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| 187 | |
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[bb621b0] | 188 | 2001-03-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 189 | |
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| 190 | * shared/cache/Makefile.am, tx39/include/Makefile.am: |
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| 191 | Apply include_*HEADERS instead of H_FILES. |
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| 192 | |
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[b03f4f2] | 193 | 2001-01-08 Joel Sherrill <joel@OARcorp.com> |
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| 194 | |
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| 195 | * Added r46xx directory. |
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| 196 | * Makefile.am, configure.in: Modified to reflect addition of r46xx. |
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| 197 | * shared/interrupts/installisrentries.c: Fixed typo. |
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| 198 | * r46xx/.cvsignore, r46xx/Makefile.am, |
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| 199 | r46xx/vectorisrs/.cvsignore, r46xx/vectorisrs/Makefile.am, |
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| 200 | r46xx/vectorisrs/vectorisrs.c: New files. |
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| 201 | |
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[7d18fdc] | 202 | 2000-12-19 Joel Sherrill <joel@OARcorp.com> |
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| 203 | |
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| 204 | * tx39/vectorisrs/vectorisrs.c: Modified to have default exception |
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| 205 | vector handler. This should be in a separate file so the BSP can |
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| 206 | easily override it. |
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| 207 | |
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[0289674] | 208 | 2000-12-13 Joel Sherrill <joel@OARcorp.com> |
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| 209 | |
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| 210 | * configure.in: Added new directories. |
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| 211 | * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39 |
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| 212 | when compiling for a TX3904. |
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| 213 | * shared/interrupts/maxvectors.c: Corrected conditional logic. |
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| 214 | * tx39/Makefile.am: Added vectorisrs. |
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| 215 | * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c, |
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| 216 | * tx39/vectorisrs/.cvsignore: New files. This decodes the |
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| 217 | interrupt pending information on the TX3904 and vectors |
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| 218 | an interrupt. |
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| 219 | |
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[b4d0d18e] | 220 | 2000-12-13 Joel Sherrill <joel@OARcorp.com> |
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| 221 | |
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| 222 | * shared/.cvsignore, shared/Makefile.am, |
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| 223 | shared/cache/.cvsignore, shared/cache/Makefile.am, |
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| 224 | shared/cache/cache.c, shared/cache/cache_.h, |
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| 225 | shared/interrupts/.cvsignore, shared/interrupts/Makefile.am, |
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| 226 | shared/interrupts/installisrentries.c, |
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| 227 | shared/interrupts/isr_entries.S, |
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| 228 | shared/interrupts/maxvectors.c, tx39/.cvsignore, |
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| 229 | tx39/Makefile.am, tx39/include/.cvsignore, |
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| 230 | tx39/include/Makefile.am, tx39/include/tx3904.h: New file. |
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| 231 | Moved some pieces of interrupt processing from score/cpu to |
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| 232 | libcpu/mips since many interrupt servicing characteristics are |
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| 233 | CPU model dependent. This patch addresses the number of interrupt |
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| 234 | sources and where the ISR prologues are located. The only way to |
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| 235 | currently install the ISR prologues requires that the prologues |
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| 236 | be installed into RAM. |
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| 237 | |
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[feead226] | 238 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 239 | |
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| 240 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
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| 241 | |
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[a314d3b4] | 242 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 243 | |
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| 244 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. |
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| 245 | |
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[d82c006] | 246 | 2000-10-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 247 | |
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| 248 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. |
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| 249 | Switch to GNU canonicalization. |
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| 250 | |
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[5b53d97] | 251 | 2000-10-24 Alan Cudmore <alanc@linuxstart.com> and |
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| 252 | Joel Sherrill <joel@OARcorp.com> |
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| 253 | |
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| 254 | * This is a major reworking of the mips64orion port to use |
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| 255 | gcc predefines as much as possible and a big push to multilib |
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| 256 | the mips port. The mips64orion port was copied/renamed to mips |
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| 257 | to be more like other GNU tools. Alan did most of the technical |
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| 258 | work of determining how to map old macro names used by the mips64orion |
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| 259 | port to standard compiler macro definitions. Joel did the merge |
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| 260 | with CVS magic to keep individual file history and did the BSP |
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| 261 | modifications. Details follow: |
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| 262 | * Makefile.am: Made clock and timer subdirectories conditional. |
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| 263 | * configure.in: Ditto. |
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| 264 | * clock/clock.S: Switch from using <idtmon.h> to <asm.h>. |
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| 265 | * clock/gettime.S: Switch from using <idtmon.h> to <asm.h>. |
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| 266 | |
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[4ec962cd] | 267 | 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 268 | |
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| 269 | * clock/Makefile.am, timer/Makefile.am: Include compile.am |
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| 270 | |
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[e94ad1fe] | 271 | 2000-08-10 Joel Sherrill <joel@OARcorp.com> |
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| 272 | |
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| 273 | * ChangeLog: New file. |
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