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42
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1 cmake_minimum_required(VERSION 3.8)
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43
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2 project(xv6cbc C ASM)
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42
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3
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4 set(USE_CUDA,0)
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5 # -DUSE_CUDA
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6 # add_definitions("-Wall -g -O")
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7
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47
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8 if (APPLE)
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9 set(CMAKE_C_COMPILER $ENV{CBC_LANG_COMPILER})
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10 add_definitions("-Wall -g -arch arm -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -Werror -I. -g -O0
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11 -Wno-macro-redefined -Wno-gnu-designator -Wno-sometimes-uninitialized -Wno-tautological-compare
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12 -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include
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13 -Wno-nullability-completeness -Wno-expansion-to-defined")
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53
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14 set(CMAKE_EXE_LINKER_FLAGS "-L. -arch armv7 -T kernel.ld -o kernel.elf ")
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47
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15 else (APPLE)
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16 set(CMAKE_C_COMPILER /mnt/dalmore-home/one/src/armgcc/cross/bin/arm-none-eabi-gcc)
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53
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17 set(CMAKE_ASM_COMPILER /mnt/dalmore-home/one/src/armgcc/cross/bin/arm-none-eabi-gcc)
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18 add_definitions("-B/mnt/dalmore-home/one/src/armgcc/cross/bin/arm-none-eabi-
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47
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19 -DCBCXV6=1 -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -I. -g -O0")
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53
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20 set(CMAKE_EXE_LINKER_FLAGS "-L. -T kernel.ld -o kernel.elf -nostdlib ")
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21
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22
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47
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23 endif (APPLE)
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42
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24
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25 # -DCMAKE_BUILD_TYPE=Debug
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26 set(CMAKE_C_FLAGS_DEBUG "-O0")
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27
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28 if (${USE_CUDA})
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29 include_directories("/usr/local/cuda/include")
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30 set(NVCCFLAG "-std=c++11" "-g" "-O0" )
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31 if (UNIX AND NOT APPLE) # LINUX
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32 set(CUDA_LINK_FLAGS "-L/usr/local/cuda/lib64 -lcuda -lcudart")
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33 elseif (APPLE)
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34 set(CUDA_LINK_FLAGS "-framework CUDA -lc++ -Wl,-search_paths_first -Wl,-headerpad_max_install_names /usr/local/cuda/lib/libcudart_static.a -Wl,-rpath,/usr/local/cuda/lib")
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35 endif()
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36 find_package(CUDA REQUIRED)
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37 SET( CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CUDA_LINK_FLAGS}" )
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38 endif()
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39
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40 include_directories(".")
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41
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42 macro( GearsCommand )
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43 set( _OPTIONS_ARGS )
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44 set( _ONE_VALUE_ARGS TARGET )
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45 set( _MULTI_VALUE_ARGS SOURCES )
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46 cmake_parse_arguments( _Gears "${_OPTIONS_ARGS}" "${_ONE_VALUE_ARGS}" "${_MULTI_VALUE_ARGS}" ${ARGN} )
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47
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43
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48 set (_Gears_CBC_SOURCES)
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42
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49 set (_Gears_CSOURCES)
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50 foreach(i ${_Gears_SOURCES})
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51 if (${i} MATCHES "\\.cbc")
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52 string(REGEX REPLACE "(.*).cbc" "c/\\1.c" j ${i})
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53 add_custom_command (
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54 OUTPUT ${j}
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55 DEPENDS ${i}
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56 COMMAND "perl" "gearsTools/generate_stub.pl" "-o" ${j} ${i}
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57 )
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43
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58 list(APPEND _Gears_CBC_SOURCES ${j})
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42
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59 elseif (${i} MATCHES "\\.cu")
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60 string(REGEX REPLACE "(.*).cu" "c/\\1.ptx" j ${i})
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61 add_custom_command (
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62 OUTPUT ${j}
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63 DEPENDS ${i}
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64 COMMAND nvcc ${NVCCFLAG} -c -ptx -o ${j} ${i}
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65 )
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43
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66 list(APPEND _Gears_CBC_SOURCES ${j})
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42
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67 else()
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68 set(j ${i})
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43
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69 list(APPEND _Gears_CSOURCES ${j})
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42
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70 endif()
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71 endforeach(i)
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72
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73 add_custom_command (
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74 OUTPUT c/${_Gears_TARGET}-context.c
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43
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75 DEPENDS ${_Gears_CBC_SOURCES}
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76 COMMAND "perl" "gearsTools/generate_context.pl" "-o" ${_Gears_TARGET} ${_Gears_CBC_SOURCES}
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42
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77 )
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53
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78 add_executable(${_Gears_TARGET} ${_Gears_CBC_SOURCES} ${_Gears_CSOURCES} c/${_Gears_TARGET}-context.c )
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79 # target_link_libraries(${_Gears_TARGET} m pthread)
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42
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80 endmacro()
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81
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82
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53
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83 GearsCommand (
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42
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84 TARGET
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85 kernel
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86 SOURCES
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52
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87 lib/string.c arm.c asm.S bio.c buddy.c console.cbc exec.c file.cbc fs.c log.c main.c memide.c pipe.cbc proc.cbc spinlock.cbc
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88 start.c swtch.S syscall.cbc sysfile.cbc sysproc.c trap_asm.S trap.c vm.c device/picirq.c device/timer.c device/uart.c
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53
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89 entry.S
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42
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90 )
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91
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92
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93
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