1 | dnl Process this file with autoconf to produce a configure script. |
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2 | |
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3 | AC_PREREQ([2.69]) |
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4 | AC_INIT([rtems-c-src-lib-libbsp-powerpc-virtex4],[_RTEMS_VERSION],[https://devel.rtems.org/newticket]) |
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5 | RTEMS_TOP(../../../../../..) |
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6 | RTEMS_SOURCE_TOP |
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7 | RTEMS_BUILD_TOP |
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8 | RTEMS_BSP_LINKCMDS |
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9 | |
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10 | RTEMS_CANONICAL_TARGET_CPU |
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11 | AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2]) |
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12 | RTEMS_BSP_CONFIGURE |
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13 | |
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14 | |
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15 | |
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16 | RTEMS_BSPOPTS_SET([PPC_USE_DATA_CACHE],[*],[1]) |
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17 | RTEMS_BSPOPTS_HELP([PPC_USE_DATA_CACHE], |
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18 | [If defined, then the PowerPC specific code in RTEMS will use |
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19 | data cache instructions to optimize the context switch code. |
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20 | This code can conflict with debuggers or emulators. It is known |
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21 | to break the Corelis PowerPC emulator with at least some combinations |
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22 | of PowerPC 603e revisions and emulator versions. |
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23 | The BSP actually contains the call that enables this.]) |
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24 | |
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25 | RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[1]) |
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26 | RTEMS_BSPOPTS_HELP([PPC_USE_SPRG], |
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27 | [If defined, then the PowerPC specific code in RTEMS will use some |
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28 | of the special purpose registers to slightly optimize interrupt |
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29 | response time. The use of these registers can conflict with |
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30 | other tools like debuggers.]) |
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31 | |
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32 | RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0x0100]) |
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33 | RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE], |
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34 | [This defines the base address of the exception table.]) |
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35 | |
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36 | RTEMS_BSP_CLEANUP_OPTIONS |
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37 | |
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38 | # Explicitly list all Makefiles here |
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39 | AC_CONFIG_FILES([Makefile]) |
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40 | |
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41 | RTEMS_PPC_EXCEPTIONS |
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42 | |
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43 | AC_OUTPUT |
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