├── .gitignore
├── README.md
└── setupXNU.sh


/.gitignore:
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1 | .DS_Store
2 | .git
3 | 


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/README.md:
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 1 | XCPM
 2 | ----
 3 | 
 4 | The project goal is to add XCPM support for self compiled XNU kernels.
 5 | 
 6 | The first step is to write a script (setupXNU.sh) to download and install the required tools (99% completed). 
 7 | 
 8 | The next step is to write a helper script to construct the xcpm_library.
 9 | 
10 | The next step is to patch the XNU makefiles and source code so that it calls the xcpm functions from the xcpm_library. 
11 | 
12 | 
13 | PROJECT DEVELOPMENT
14 | -------------------
15 | 
16 | This project is maintained by Pike R. Alpha (https://pikeralpha.wordpress.com)
17 | 
18 | 
19 | DOWNLOADS
20 | ---------
21 | 
22 | Currently there is no download available.
23 | 


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/setupXNU.sh:
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  1 | #!/bin/sh
  2 | 
  3 | #
  4 | # Version control (latest versions for Yosemite)
  5 | #
  6 | DTRACE_VERSION="147"
  7 | AVAILABILITY_VERSION="9"
  8 | XNU_VERSION="2782.1.97"
  9 | 
 10 | #
 11 | # Path and filename setup.
 12 | #
 13 | gHome=$(echo $HOME)
 14 | gProjectDirectory="${gHome}/Projects/Apple"
 15 | 
 16 | #
 17 | # Check project directory
 18 | #
 19 | if [[ ! "${gProjectDirectory}" ]];
 20 |   then
 21 |     mkdir "${gProjectDirectory}"
 22 |   else
 23 |     cd "${gProjectDirectory}"
 24 | fi
 25 | 
 26 | echo "Checking dtrace-${DTRACE_VERSION} setup ..."
 27 | 
 28 | if [[ ! "dtrace-${DTRACE_VERSION}.tar.gz" ]];
 29 |   then
 30 |     #
 31 |     # Not there. Get (latest) tarball from Apple.
 32 |     #
 33 |     curl -O "http://opensource.apple.com/tarballs/dtrace/dtrace-${DTRACE_VERSION}.tar.gz"
 34 | fi
 35 | 
 36 | if [[ ! "dtrace-${DTRACE_VERSION}" ]];
 37 |   then
 38 |     #
 39 |     # Unpack the downloaded tarball.
 40 |     #
 41 |     tar zxf "dtrace-${DTRACE_VERSION}.tar.gz"
 42 | fi
 43 | 
 44 | if [[ "dtrace-${DTRACE_VERSION}" ]];
 45 |   then
 46 |     cd "dtrace-${DTRACE_VERSION}"
 47 | 
 48 |     if [[ ! dst ]];
 49 |       then
 50 |         mkdir -p obj sym dst
 51 |     fi
 52 | 
 53 |     xcodebuild install -target ctfconvert -target ctfdump -target ctfmerge ARCHS="x86_64" SRCROOT=$PWD OBJROOT=$PWD/obj SYMROOT=$PWD/sym DSTROOT=$PWD/dst
 54 |     #
 55 |     # Check return status.
 56 |     #
 57 |     if [[ $? -eq 0 ]];
 58 |       then
 59 |         sudo ditto dst/usr/local /usr/local
 60 |       else
 61 |         exit 1
 62 |     fi
 63 | fi
 64 | 
 65 | cd ..
 66 | 
 67 | echo "Checking AvailabilityVersions-${AVAILABILITY_VERSION} setup ..."
 68 | 
 69 | if [[ ! "AvailabilityVersions-${AVAILABILITY_VERSION}.tar.gz" ]];
 70 |   then
 71 |     #
 72 |     # Not there. Get (latest) tarball from Apple.
 73 |     #
 74 |     curl -O "http://opensource.apple.com/tarballs/AvailabilityVersions/AvailabilityVersions-${AVAILABILITY_VERSION}.tar.gz"
 75 | fi
 76 | 
 77 | if [[ ! "AvailabilityVersions-${AVAILABILITY_VERSION}" ]];
 78 |   then
 79 |     #
 80 |     # Unpack the downloaded tarball.
 81 |     #
 82 |     tar zxf "AvailabilityVersions-${AVAILABILITY_VERSION}.tar.gz"
 83 | fi
 84 | 
 85 | if [[ "AvailabilityVersions-${AVAILABILITY_VERSION}" ]];
 86 |   then
 87 |     cd "AvailabilityVersions-${AVAILABILITY_VERSION}"
 88 | 
 89 |     if [[ ! dst ]];
 90 |       then
 91 |         mkdir -p dst
 92 |     fi
 93 | 
 94 |     make install SRCROOT=$PWD DSTROOT=$PWD/dst
 95 |     #
 96 |     # Check return status.
 97 |     #
 98 |     if [[ $? -eq 0 ]];
 99 |       then
100 |         printf "Installing AvailabilityVersions ... "
101 |         sudo ditto $PWD/dst/usr/local `xcrun -sdk macosx -show-sdk-path`/usr/local
102 |         printf "Done\n"
103 |       else
104 |         printf "Error!\n"
105 |         exit 1
106 |     fi
107 |   else
108 |     echo "Error: ${PROJECT_DIR}/AvailabilityVersions-${AVAILABILITY_VERSION} not found!"
109 |     exit 1
110 | fi
111 | 
112 | cd ..
113 | 
114 | echo "Checking xnu-${XNU_VERSION} source code setup ..."
115 | 
116 | if [[ ! "xnu-${XNU_VERSION}.tar.gz" ]];
117 |   then
118 |     #
119 |     # Not there. Get (latest) tarball from Apple.
120 |     #
121 |     curl -O "http://opensource.apple.com/tarballs/xnu/xnu-${XNU_VERSION}.tar.gz"
122 | fi
123 | 
124 | if [[ ! "xnu-${AVAILABILITY_VERSION}" ]];
125 |   then
126 |     #
127 |     # Unpack the downloaded tarball.
128 |     #
129 |     tar zxf “xnu-${XNU_VERSION}.tar.gz”
130 | fi
131 | 
132 | if [[ "xnu-${AVAILABILITY_VERSION}" ]];
133 |   then
134 |     cd "xnu-${XNU_VERSION}"
135 |     #
136 |     # Haswell target (note the "H")
137 |     #
138 |     printf "Compiling XNU source code ... "
139 |     make SDKROOT=macosx ARCH_CONFIGS=X86_64H KERNEL_CONFIGS=RELEASE
140 |     #
141 |     # Check return status.
142 |     #
143 |     if [[ $? -eq 0 ]];
144 |       then
145 |         printf "Done\n"
146 |       else
147 |         printf "Error\n"
148 |     fi
149 | 
150 | fi
151 | 
152 | exit 0
153 | 


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