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Tofu: manage stag ranges in VM range split and misc cleanup

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Conflicts:
	kernel/process.c

Change-Id: I480850fe93a7963a5bd4d1687fb1e5c43f58057f
This commit is contained in:
Balazs Gerofi
2021-01-12 20:36:12 +09:00
committed by Masamichi Takagi
parent 507b937509
commit bf926f234a
3 changed files with 127 additions and 19 deletions
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23
kernel/include/tofu/generate_headers.sh
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@ -6,10 +6,25 @@ CURRENT_DIR=`pwd`
cd ${SCRIPT_DIR}
DWARF_TOOL=~/src/mckernel-apollo+a64fx/mckernel/tools/dwarf-extract-struct/dwarf-extract-struct
DWARF_TOOL=${SCRIPT_DIR}/../../../tools/dwarf-extract-struct/dwarf-extract-struct
if [ ! -x ${DWARF_TOOL} ]; then
echo "error: couldn't find DWARF extractor executable (${DWARF_TOOL}), have you compiled it?"
cd -
exit 1
fi
echo "Looking for Tofu driver debug symbols..."
if [ "`find /lib/modules/ -name "tof_module.tar.gz" | xargs -r ls -t | head -n 1 | wc -l`" == "0" ]; then
echo "error: couldn't find Tofu modules with debug symbols"
cd -
exit 1
fi
MODULE_TAR_GZ=`find /lib/modules/ -name "tof_module.tar.gz" | xargs ls -t | head -n 1`
echo "Using Tofu driver debug symbols: ${MODULE_TAR_GZ}"
KMODULE=tof_utofu.ko
if ! tar zxvf /lib/modules/`uname -r`+debug/extra/tof_module.tar.gz ${KMODULE} 2>&1 > /dev/null; then
if ! tar zxvf ${MODULE_TAR_GZ} ${KMODULE} 2>&1 > /dev/null; then
echo "error: uncompressing kernel module with debug symbols"
cd -
exit 1
@ -22,7 +37,7 @@ ${DWARF_TOOL} ${KMODULE} tof_utofu_bg common tni bgid bch | sed "s/struct FILL_I
rm ${KMODULE}
KMODULE=tof_core.ko
if ! tar zxvf /lib/modules/`uname -r`+debug/extra/tof_module.tar.gz ${KMODULE} 2>&1 > /dev/null; then
if ! tar zxvf ${MODULE_TAR_GZ} ${KMODULE} 2>&1 > /dev/null; then
echo "error: uncompressing kernel module with debug symbols"
cd -
exit 1
@ -33,4 +48,4 @@ ${DWARF_TOOL} ${KMODULE} tof_core_bg lock reg irq subnet gpid sighandler | sed "
rm ${KMODULE}
#cat tofu_generated*.h
cd -
cd - > /dev/null