[98847ed8] | 1 | 2003-03-18 Till Straumann <strauman@slac.stanford.edu> |
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| 2 | |
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| 3 | PR 356/bsps |
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| 4 | * bsp_specs, start/Makefile.am, startup/linkcmds |
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| 5 | This patch makes RTEMS/powerpc/shared EABI compliant. |
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| 6 | Declare all linker-script defined addresses as |
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| 7 | variables of unknown size and not as short objects |
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| 8 | like 'int', 'void*' etc. |
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| 9 | This prevents the compiler from generating a relocation |
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| 10 | who assumes the existence of an __rtems_end object in |
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| 11 | one of the short data areas (which would result in a |
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| 12 | linker error). |
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| 13 | |
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[b18646c9] | 14 | 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 15 | |
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| 16 | * configure.ac: Remove AC_CONFIG_AUX_DIR. |
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| 17 | |
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[ff4e9fe] | 18 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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| 19 | |
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| 20 | PR 349/bsps |
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| 21 | * startup/Makefile.am, startup/linkcmds startup/Makefile.am, |
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| 22 | startup/bspstart.c, startup/pgtbl_activate.c, startup/pgtbl_setup.c: |
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| 23 | Let the powerpc/shared (+derived) BSPs use pagetable support |
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| 24 | from libcpu. |
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| 25 | |
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[83ae314] | 26 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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| 27 | |
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| 28 | PR 349/bsps |
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| 29 | * startup/Makefile.am, startup/linkcmds startup/Makefile.am, |
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| 30 | startup/bspstart.c, startup/pgtbl_activate.c, startup/pgtbl_setup.c: |
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| 31 | Let the powerpc/shared (+derived) BSPs use pagetable support |
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| 32 | from libcpu. |
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| 33 | |
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[3c2f21a9] | 34 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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| 35 | |
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| 36 | PR 349/bsps |
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| 37 | * Makefile.am, configure.ac: Add glue to the powerpc/shared BSP |
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| 38 | to use the vmeUniverse VME-PCI bridge driver. |
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| 39 | * vme/.cvsignore, vme/Makefile.am, wrapup/Makefile.am: New files. |
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| 40 | |
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[5cfb5ca] | 41 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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| 42 | |
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| 43 | PR 349/bsps |
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| 44 | * openpic/Makefile.am, pci/Makefile.am: |
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| 45 | - install the 'openpic.h' and 'pci.h' headers |
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| 46 | - avoid a name clash by renaming 'vsprintf' & friends |
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| 47 | to 'k_vsprintf' etc. |
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| 48 | - let 'rtemsReboot' print a stack trace (in case an 'assert' failed) |
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| 49 | - irq.c: |
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| 50 | * fix: remove implicit assumption that ISA interrupt vectors start |
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| 51 | at 0 |
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| 52 | * add BSP hook to let a VME interrupt acknowledge the PCI/openpic |
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| 53 | IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch) |
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| 54 | - fix: EABI compliance; isr/exception lowlevel handlers must not |
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| 55 | clobber R2 or R13 |
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| 56 | - fix: openpic_init was called with the polarity/senses tables |
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| 57 | swapped (fixed wrong order of arguments) |
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| 58 | - cosmetics: use new _read_SPRXX() _write_SPRXX() macros |
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| 59 | |
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[ccd81b60] | 60 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 61 | |
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| 62 | * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). |
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| 63 | |
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[9b5c258] | 64 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 65 | |
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| 66 | * configure.ac: AC_PREREQ(2.57). |
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| 67 | |
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[1d36d2af] | 68 | 2003-01-20 Joel Sherrill <joel@OARcorp.com> |
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| 69 | |
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| 70 | * startup/linkcmds*: Add FreeBSD sysctl() sections. |
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| 71 | |
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[fad4a52b] | 72 | 2002-12-08 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 73 | |
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| 74 | * startup/linkcmds: Shifted .init, .fini to match better with |
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| 75 | crtbegin/crtend linking. |
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| 76 | |
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[7a78028] | 77 | 2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 78 | |
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| 79 | * bootloader/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 80 | * clock/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 81 | * console/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 82 | * irq/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 83 | * motorola/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 84 | * openpic/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 85 | * pci/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 86 | * residual/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 87 | * start/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 88 | * startup/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 89 | * vectors/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 90 | |
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[59a01a6e] | 91 | 2002-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 92 | |
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| 93 | * start/Makefile.am: Use install-data-local to install startfile. |
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| 94 | |
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[8361b50] | 95 | 2002-12-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 96 | |
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| 97 | * wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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| 98 | |
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[3ae9de1] | 99 | 002-11-17 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 100 | |
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| 101 | * README.mtx603e: New file. |
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| 102 | |
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[5d81ce9] | 103 | 2002-11-14 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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| 104 | |
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| 105 | * bsp_specs: Added crtbegin,crtend objects so C++ global objects |
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| 106 | constructors/destructors run correctly. |
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| 107 | * startup/linkcmds: Increased code length and updated the ctor/dtor |
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| 108 | sections to handle crtbegin, crtend objects. |
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| 109 | > |
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[8730f45] | 110 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 111 | |
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| 112 | * .cvsignore: Reformat. |
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| 113 | Add autom4te*cache. |
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| 114 | Remove autom4te.cache. |
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| 115 | |
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[a2ae30c2] | 116 | 2002-08-21 Joel Sherrill <joel@OARcorp.com> |
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| 117 | |
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| 118 | * bsp_specs: Added support for -nostdlibs. |
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| 119 | |
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[2dd806a6] | 120 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 121 | |
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| 122 | * bootloader/Makefile.am: Fix that crappy Makefile.am once again. |
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| 123 | |
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[730ad0c] | 124 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 125 | |
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| 126 | * bootloader/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 127 | * clock/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 128 | * console/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 129 | * irq/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 130 | * motorola/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 131 | * openpic/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 132 | * pci/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 133 | * residual/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 134 | * start/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 135 | * startup/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 136 | * vectors/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 137 | * wrapup/Makefile.am: Use .$(OBJEXT) instead of .o. |
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| 138 | |
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[caee5a7] | 139 | 2002-07-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 140 | |
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| 141 | * bootloader/Makefile.am: Install bootloader.o. |
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| 142 | Install bootloader/bootloader.ppcboot.lds. |
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| 143 | |
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[7e111950] | 144 | 2002-07-24 Joel Sherrill <joel@OARcorp.com> |
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| 145 | |
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| 146 | * vectors/Makefile.am: Install bsp/vectors.h. |
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| 147 | |
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[115a390] | 148 | 2002-07-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 149 | |
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| 150 | * include/Makefile.am: Fix preinstallation. |
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| 151 | * bootloader: Eliminate $(INCLUDES). |
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| 152 | |
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[b9288fb1] | 153 | 2002-07-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 154 | |
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| 155 | * start/Makefile.am: Eliminate PGM. |
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| 156 | Add bsplib_DATA = $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o. |
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| 157 | |
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[f1feebb] | 158 | 2002-07-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 159 | |
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| 160 | * startup/Makefile.am: Add bsplib_DATA = linkcmds. |
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| 161 | |
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[445c0a0] | 162 | 2002-07-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 163 | |
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| 164 | * wrapup/Makefile.am: Eliminate TMPINSTALL_FILES. |
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| 165 | Remove $(OBJS) from all-local. |
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| 166 | |
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[80defac] | 167 | 2002-06-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 168 | |
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| 169 | * wrapup/Makefile.am: Remove preinstallation of libbsp.a, |
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| 170 | |
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[6a4df9f9] | 171 | 2001-05-14 Till Straumann <strauman@slac.stanford.edu> |
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| 172 | |
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| 173 | * bootloader/Makefile.am, console/Makefile.am, pci/Makefile.am: |
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| 174 | Per PR216, "libbsp/powerpc/shared" BSP has been modified considerably |
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| 175 | with the goal to make it more flexible and reusable by other |
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| 176 | BSPs. The main strategies were: |
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| 177 | - eliminate hardcoded base addresses; devices use offsets |
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| 178 | and a BSP defined base address. |
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| 179 | - separate functionality into different files (e.g. reboot from |
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| 180 | inch.c to reboot.c) which can be overridden by a 'derived' BSP. |
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| 181 | - separate initialization code into separate files (e.g. PCI |
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| 182 | bridge detection/initialization was separated from the more |
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| 183 | generic PCI access routines), also to make it easier for |
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| 184 | 'derived' BSPs to substitute their own initialization code. |
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| 185 | There are also a couple of enhancements and fixes: |
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| 186 | - IRQ handling code now has a hook for attaching a VME bridge. |
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| 187 | - OpenPIC is now explicitely initialized (polarities, senses). |
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[85c92574] | 188 | Eliminated the implicit assumption on the presence of an ISA PIC. |
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| 189 | - UART and console driver now supports more than 1 port. The current |
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| 190 | maximum of 2 can easily be extended by enlarging a table (it |
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| 191 | would even be easier if the ISR API was not broken by design). |
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| 192 | - fixed polled_io.c so it correctly supports console on COM2 |
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| 193 | - fixed TLB invalidation code (start.S). |
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| 194 | - exception handler prints a stack backtrace. |
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| 195 | - added BSP_pciFindDevice() to scan the pci bus for a particular |
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[238f450] | 196 | vendor/device/instance. |
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| 197 | |
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| 198 | 2001-05-09 Joel Sherrill <joel@OARcorp.com> |
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| 199 | |
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[6d3d6a0e] | 200 | * startup/linkcmds: In support of gcc 3.1, added one of more |
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| 201 | of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*, |
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| 202 | .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections |
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| 203 | and direction of segments to memory regions may also have been |
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[133a020] | 204 | addressed. This was a sweep across all BSPs. |
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| 205 | |
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| 206 | 2001-04-08 Joel Sherrill <joel@OARcorp.com> |
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| 207 | |
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[d521eaa] | 208 | * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame |
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| 209 | |
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| 210 | 2002-04-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 211 | |
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| 212 | * bootloader/Makefile.am: Use automake-1.6 AS compilation rules. |
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| 213 | |
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| 214 | 2001-04-02 Joel Sherrill <joel@OARcorp.com> |
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| 215 | |
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| 216 | * bootloader/Makefile.am: Use AM_CCASFLAGS instead of AM_ASFLAGS. |
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| 217 | |
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| 218 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 219 | |
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| 220 | * configure.ac: |
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| 221 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
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| 222 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
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| 223 | * bootloader/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 224 | * Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 225 | * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 226 | * console/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 227 | * include/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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[85ca769] | 228 | * irq/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 229 | * motorola/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 230 | * openpic/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 231 | * pci/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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[9e1ae79] | 232 | * residual/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 233 | * start/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 234 | * startup/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 235 | * vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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[4fe0abdc] | 236 | * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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| 237 | |
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| 238 | 2001-12-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 239 | |
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| 240 | * configure.ac: Remove RTEMS_ENABLE_NETWORKING. |
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| 241 | |
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| 242 | 2001-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 243 | |
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| 244 | * configure.ac: Introduce RTEMS_BSP_CONFIGURE. |
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| 245 | |
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| 246 | 2001-11-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 247 | |
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[5f4867d] | 248 | * Makefile.am: Add @exceptions@ to SUBDIRS; |
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| 249 | Remove need_motorola_powerpc. |
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| 250 | * configure.ac: Apply RTEMS_BSPOPTS_*(*) to merge-in settings from |
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| 251 | make/custom/mcp750.cfg, make/custom/mvme2307.cfg; |
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| 252 | Remove need_motorola_powerpc; |
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| 253 | Add RTEMS_PPC_EXCEPTIONS([new]). |
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| 254 | * include/Makefile.am: Replace PREINSTALL_FILES with |
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[1ea5087] | 255 | TMPINSTALL_FILES, include force-preinstall.am. |
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| 256 | * wrapup/Makefile.am: Apply @exceptions@. |
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| 257 | |
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| 258 | 2001-11-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 259 | |
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[ac9253e] | 260 | * configure.ac: Add bspopts.h. |
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| 261 | * include/.cvsignore: Add stamp-h* and bspopts.h*. |
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| 262 | * include/Makefile.am: Add bspopts.h. |
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| 263 | * pci/Makefile.am: Append -O2 to AM_CFLAGS. |
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[df25c998] | 264 | |
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| 265 | 2001-11-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 266 | |
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| 267 | * bootloader/Makefile.am: completely reworked. |
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| 268 | * configure.ac: Add AM_PROG_AS. |
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| 269 | |
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[8c4566a] | 270 | 2001-10-25 Joel Sherrill <joel@OARcorp.com> |
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| 271 | |
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| 272 | * startup/linkcmds: Added _init and _fini. |
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| 273 | |
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| 274 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 275 | |
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| 276 | * .cvsignore: Add autom4te.cache for autoconf > 2.52. |
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| 277 | * configure.in: Remove. |
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| 278 | * configure.ac: New file, generated from configure.in by autoupdate. |
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[6f21328] | 279 | |
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| 280 | 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 281 | |
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| 282 | * include/Makefile.am: Use 'PREINSTALL_FILES ='. |
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[0589f0b] | 283 | * residual/Makefile.am: Use 'PREINSTALL_FILES ='. |
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| 284 | * vectors/Makefile.am: Use 'PREINSTALL_FILES ='. |
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| 285 | * pci/Makefile.am: Use 'PREINSTALL_FILES ='. |
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| 286 | * openpic/Makefile.am: Use 'PREINSTALL_FILES ='. |
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| 287 | * bootloader/Makefile.am: Use 'CLEANFILES ='. |
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| 288 | |
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[feead226] | 289 | 2001-05-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 290 | |
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| 291 | * configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]). |
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| 292 | |
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[a314d3b4] | 293 | 2001-01-03 Emmanuel Raguet <raguet@crf.canon.fr> |
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| 294 | |
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| 295 | * bootloader/Makefile.am: Modified to install bootloader so |
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| 296 | make-exe rule can avoid writing to install point or assuming |
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[e83378d] | 297 | BSP build tree is available. |
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| 298 | |
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| 299 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 300 | |
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| 301 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
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[068231cd] | 302 | |
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[4cb5d29] | 303 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 304 | |
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| 305 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. |
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| 306 | |
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| 307 | 2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 308 | |
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[068231cd] | 309 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. |
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| 310 | Switch to GNU canonicalization. |
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| 311 | |
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| 312 | 2000-09-29 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> |
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| 313 | |
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| 314 | * startup/linkcmds: Added lines so DWARF debug information |
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| 315 | would be available. Otherwise gdb complains that the offsets |
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[e94ad1fe] | 316 | for the debug info are incorrect and doesn't load the files. |
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| 317 | |
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| 318 | 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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| 319 | |
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| 320 | * bootloader/Makefile.am, clock/Makefile.am, console/Makefile.am, |
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| 321 | irq/Makefile.am, motorola/Makefile.am, openpic/Makefile.am, |
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| 322 | pci/Makefile.am, residual/Makefile.am, start/Makefile.am, |
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| 323 | startup/Makefile.am, vectors/Makefile.am, wrapup/Makefile.am: |
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| 324 | Include compile.am |
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| 325 | |
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| 326 | 2000-08-10 Joel Sherrill <joel@OARcorp.com> |
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| 327 | |
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| 328 | * ChangeLog: New file. |
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