sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Break loose from llvm-apps entirely

Browse source 
Change-Id: I532f5f44c785c1a72407b504568d54fc6cbabf8f
This commit is contained in:
David van Moolenbroek 2015-07-05 18:01:13 +02:00
parent 0acd3f1ae0
commit 949a3e52e5
7 changed files with 58 additions and 64 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
minix/llvm/build.llvm
View file

@ -13,7 +13,6 @@ set -o errexit
MYPWD=`pwd`
MINIX_ROOT=
MINIX_LLVM_DIR=
LLVMPASS=
LLVMARGS=
LLVMPASS_PATHS=
TARGET_MODULES=
@ -98,9 +97,7 @@ function check_args()
#Make sure we are running from the root dir of the Minix sources
check_current_dir
# set up the bridge to llvm-apps repository and initialize
. ${MINIX_LLVM_DIR}/minix.inc
[ ! -f ${ROOT}/apps/scripts/include/configure.llvm.inc ] || . ${ROOT}/apps/scripts/include/configure.llvm.inc
# Arguments check
check_args "$@"
@ -132,7 +129,7 @@ done
# Show info
echo "Build.llvm: Executing with following parameters..."
echo "LLVM pass : ${LLVMPASS}"
echo "LLVM pass : $@"
echo "LLVM pass arguments : ${LLVMARGS}"
echo "Target Minix modules : ${MINIX_MODS}"
echo "OPTFLAGS value : ${OPTFLAGS}"

13
minix/llvm/common.inc.default
View file

@ -1,13 +0,0 @@
##############################################################################
# COMMON MINIX SPECIFIC VARIABLES
##############################################################################
DESTDIR=${MINIX_ROOT}/../obj.${ARCH}
TOOLDIR=${DESTDIR}/tooldir.`uname -s`-`uname -r`-`uname -m`/bin
##############################################################################
# configure.llvm would add an entry for ROOT which points to the llvm-apps
# repository
#
##############################################################################
ROOT="/nonexistent"

72
minix/llvm/configure.llvm
View file

@ -15,10 +15,10 @@
set -o errexit
MYPWD="`pwd`"
ARCH=i386
MINIX_ROOT=
MINIX_LLVM_DIR=
GOLD_DEST_DIR=
DEFAULT_LLVM_ROOT=
EXITCODE=0
function check_current_dir()
@ -38,48 +38,38 @@ function check_current_dir()
MINIX_LLVM_DIR="${MINIX_ROOT}/minix/llvm"
GOLD_DEST_DIR="${MINIX_ROOT}/minix/llvm/bin"
DEFAULT_LLVM_ROOT="${MINIX_ROOT}/../../llvm-apps"
MINIX_ROOT_1=`readlink -f ${MINIX_ROOT}`
MINIX_DEST_DIR=`readlink -f ${MINIX_ROOT}/../obj.${ARCH}`
MINIX_TOOLS_DIR="${MINIX_DEST_DIR}/tooldir.`uname -s`-`uname -r`-`uname -m`"
}
# Make sure we are running from the right directory
check_current_dir
# LLVM ROOT is the bridging connection from minix branch to the llvm-apps branch
if [ "${ROOT}" == "" ]; then
echo "\${ROOT} is not set."
echo "Please specify the path to the \"llvm-apps\" repository..."
echo "Default value: ${DEFAULT_LLVM_ROOT} . "
echo "If this is correct, press ENTER. Otherwise please enter the path."
if [ "$INTERACTIVE" = "no" ]; then
response=""
else
read response
fi
if [ "" == "${response}" ]; then
ROOT=${DEFAULT_LLVM_ROOT}
else
ROOT=${response}
fi
# Create common.inc
if [ ! -f ${MINIX_LLVM_DIR}/common.inc ]; then
echo "# This file was automatically generated by configure.llvm" > ${MINIX_LLVM_DIR}/common.inc
echo "DESTDIR=\"${MINIX_DEST_DIR}\"" >> ${MINIX_LLVM_DIR}/common.inc
echo "TOOLDIR=\"${MINIX_TOOLS_DIR}/bin\"" >> ${MINIX_LLVM_DIR}/common.inc
fi
STATIC_DIR="${MINIX_LLVM_DIR}/static"
if [ ! -f ${STATIC_DIR}/Makefile.common.inc ]; then
echo "# This file was automatically generated by configure.llvm" > ${STATIC_DIR}/Makefile.common.inc
echo "_MINIX_ARCH=${ARCH}" >> ${STATIC_DIR}/Makefile.common.inc
echo "_MINIX_ROOT=${MINIX_ROOT_1}" >> ${STATIC_DIR}/Makefile.common.inc
echo "_MINIX_TOOLS_DIR=${MINIX_TOOLS_DIR}" >> ${STATIC_DIR}/Makefile.common.inc
fi
echo "LLVM root directory is set to :"
echo " ${ROOT}"
# Persist the LLVM ROOT path information
[ -f ${MINIX_LLVM_DIR}/common.inc ] || cp ${MINIX_LLVM_DIR}/common.inc.default ${MINIX_LLVM_DIR}/common.inc
ROOT_1=`echo ${ROOT} | sed "s/\\\//\\\\\\\\\//g"`
sed -i "s/ROOT=.*$/ROOT=\"${ROOT_1}\"/g" ${MINIX_LLVM_DIR}/common.inc
. ${MINIX_LLVM_DIR}/minix.inc
if [ ! -d ${ROOT}/.tmp ]; then
mkdir ${ROOT}/.tmp 2>/dev/null || true
fi
# Set default values for essential variables
: ${JOBS=1}
: ${GEN_GOLD_PLUGIN="yes"}
: ${REBUILD_MINIX="yes"}
: ${GEN_STATIC_MAGIC="yes"}
########################
# Generate Gold Plugin
@ -120,6 +110,7 @@ if [ "${REBUILD_MINIX}" == "yes" ]; then
cd ${MYPWD}
if [ "$EXITCODE" != "0" ]; then
echo "Error: Failed building Minix source code."
exit $EXITCODE
else
echo "Completed building Minix source code."
fi
@ -127,10 +118,19 @@ else
echo "Building Minix: NO"
fi
# Configure llvm-apps
cp ${ROOT}/conf/common.overrides.llvm-minix.inc ${ROOT}/common.overrides.llvm.inc
MINIX_ROOT_1=`readlink -f ${MINIX_ROOT}`
MINIX_TOOLS_DIR=$(readlink -f ${MINIX_ROOT}/../obj.i386/tooldir.*)
echo "_MINIX_ROOT=\"${MINIX_ROOT_1}\"" > ${ROOT}/common.overrides.minix.inc
echo "_MINIX_TOOLS_DIR=\"${MINIX_TOOLS_DIR}\"" >> ${ROOT}/common.overrides.minix.inc
if [ "${GEN_STATIC_MAGIC}" == "yes" ]; then
echo "Building static magic library..."
cd ${STATIC_DIR}/magic
make install || EXITCODE=1
cd ${MYPWD}
if [ "$EXITCODE" != "0" ]; then
echo "Error: Failed building static magic library."
exit $EXITCODE
else
echo "Completed building static magic library."
fi
else
echo "Building static magic library: NO"
fi
exit $EXITCODE

6
minix/llvm/generate_gold_plugin.sh
View file

@ -65,3 +65,9 @@ make install
cd ${NETBSDSRCDIR}/minix/llvm/passes/hello
make install
cd ${NETBSDSRCDIR}/minix/llvm/passes/sectionify
make install
cd ${NETBSDSRCDIR}/minix/llvm/passes/magic
make install

15
minix/llvm/relink.llvm
View file

@ -50,6 +50,17 @@ function check_current_dir()
MINIX_LLVM_DIR="${MINIX_ROOT}/minix/llvm"
}
# Copied from configure.llvm.inc
function build_llvm_libs()
{
local LIBS=""
for a in $*
do
LIBS="$LIBS `find $INSTALL_DIR -maxdepth 1 -name ${a}\*.bcc | xargs`"
done
echo $LIBS
}
function find_static_libs()
{
local stat_libs_llvmapps=
@ -77,12 +88,8 @@ if [ "$1" == "--help" ] || [ "$1" == "-h" ]; then
exit 1
fi
# set up the bridge to llvm-apps repository and initialize
. ${MINIX_LLVM_DIR}/minix.inc
. ${ROOT}/apps/scripts/include/configure.llvm.inc
echo "LLVM root directory is set to :"
echo " ${ROOT}"
echo ".so and .bcc binaries of LLVM passes set to be picked up from:"
echo " ${INSTALL_DIR}"
echo " and"

4
minix/llvm/static/Makefile.settings
View file

@ -1,8 +1,4 @@
# THIS FILE IS AN EDITED VERSION OF A FILE GENERATED BY LLVM-APPS
# XXX EDIT AT LEAST THIS PART
_MINIX_ARCH=i386
_MINIX_ROOT=/home/myname/path/to/minix
_MINIX_TOOLS_DIR=/home/myname/path/to/obj.i386/tooldir.Linux-myversion
###########################################################
# llvm-apps settings for Minix binary instrumentation

1
minix/llvm/static/magic/Makefile.inc
View file

@ -1,4 +1,5 @@
include ../Makefile.common.inc
include ../Makefile.settings
MODULE_NAME=$(MODULE).bcc