1 | ## 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-arm-xen],[_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 | |
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9 | RTEMS_CANONICAL_TARGET_CPU |
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10 | AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2]) |
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11 | RTEMS_BSP_CONFIGURE |
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12 | |
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13 | |
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14 | |
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15 | RTEMS_BSPOPTS_SET([BSP_DATA_CACHE_ENABLED],[*qemu],[]) |
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16 | RTEMS_BSPOPTS_SET([BSP_DATA_CACHE_ENABLED],[*],[1]) |
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17 | RTEMS_BSPOPTS_HELP([BSP_DATA_CACHE_ENABLED],[enable data cache]) |
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18 | |
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19 | RTEMS_BSPOPTS_SET([BSP_INSTRUCTION_CACHE_ENABLED],[*qemu],[]) |
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20 | RTEMS_BSPOPTS_SET([BSP_INSTRUCTION_CACHE_ENABLED],[*],[1]) |
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21 | RTEMS_BSPOPTS_HELP([BSP_INSTRUCTION_CACHE_ENABLED],[enable instruction cache]) |
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22 | |
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23 | RTEMS_BSPOPTS_SET([ARM_GENERIC_TIMER_USE_VIRTUAL],[*],[1]) |
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24 | RTEMS_BSPOPTS_HELP([ARM_GENERIC_TIMER_USE_VIRTUAL],[use virtual ARM generic timer]) |
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25 | |
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26 | RTEMS_BSPOPTS_SET([ARM_GENERIC_TIMER_UNMASK_AT_TICK],[*],[1]) |
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27 | RTEMS_BSPOPTS_HELP([ARM_GENERIC_TIMER_UNMASK_AT_TICK],[unmask the timer in the tick handler, since Xen will mask the virtual timer before injecting the interrupt to the guest]) |
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28 | |
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29 | RTEMS_BSPOPTS_SET([BSP_START_ZIMAGE_HEADER],[*],[1]) |
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30 | RTEMS_BSPOPTS_HELP([BSP_START_ZIMAGE_HEADER],[include zImage boot header]) |
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31 | |
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32 | RTEMS_BSPOPTS_SET([BSP_XEN_RAM_LENGTH],[*],[8M]) |
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33 | RTEMS_BSPOPTS_HELP([BSP_XEN_RAM_LENGTH],[length of memory area available to the BSP]) |
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34 | |
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35 | RTEMS_BSPOPTS_SET([BSP_XEN_NOCACHE_LENGTH],[*],[1M]) |
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36 | RTEMS_BSPOPTS_HELP([BSP_XEN_NOCACHE_LENGTH],[length of nocache RAM region]) |
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37 | |
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38 | RTEMS_BSPOPTS_SET([BSP_XEN_RAM_BASE],[*],[0x40000000]) |
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39 | RTEMS_BSPOPTS_HELP([BSP_XEN_RAM_BASE],[base address of memory area available to the BSP]) |
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40 | |
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41 | RTEMS_BSPOPTS_SET([BSP_XEN_LOAD_OFFSET],[*],[0x8000]) |
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42 | RTEMS_BSPOPTS_HELP([BSP_XEN_LOAD_OFFSET],[offset of RAM region from memory area base]) |
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43 | |
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44 | RTEMS_BSPOPTS_SET([BSP_XEN_MMU_LENGTH],[*],[16k]) |
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45 | RTEMS_BSPOPTS_HELP([BSP_XEN_MMU_LENGTH],[length of MMU region]) |
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46 | |
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47 | AC_DEFUN([XEN_LINKCMD],[ |
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48 | AC_ARG_VAR([$1],[$2; default $3])dnl |
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49 | [$1]=[$]{[$1]:-[$3]} |
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50 | ]) |
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51 | |
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52 | XEN_LINKCMD([BSP_XEN_RAM_BASE],[normal RAM region origin],[${BSP_XEN_RAM_BASE}]) |
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53 | XEN_LINKCMD([BSP_XEN_RAM_LENGTH],[normal RAM region length],[${BSP_XEN_RAM_LENGTH}]) |
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54 | XEN_LINKCMD([BSP_XEN_LOAD_OFFSET],[entry point of guest],[${BSP_XEN_LOAD_OFFSET}]) |
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55 | XEN_LINKCMD([BSP_XEN_MMU_LENGTH],[MMU region length],[${BSP_XEN_MMU_LENGTH}]) |
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56 | XEN_LINKCMD([BSP_XEN_NOCACHE_LENGTH],[length of nocache RAM region],[${BSP_XEN_NOCACHE_LENGTH}]) |
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57 | |
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58 | RTEMS_BSP_CLEANUP_OPTIONS |
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59 | |
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60 | # Explicitly list all Makefiles here |
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61 | AC_CONFIG_FILES([ |
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62 | Makefile |
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63 | linkcmds:../../../../../../bsps/arm/xen/start/linkcmds.in]) |
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64 | AC_OUTPUT |
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