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Diffstat (limited to 'scripts/common')
| -rw-r--r-- | scripts/common | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/common b/scripts/common index 68938be..25c0412 100644 --- a/scripts/common +++ b/scripts/common @@ -13,6 +13,9 @@ tmp_files=() tmp_dirs=() +# Highest valid phandle. Will be decremented with each call to get_next_phandle +phandle_next="0xfffffffe" + function remove_tmp_files() { for i in "${tmp_files[@]}" @@ -26,6 +29,14 @@ function remove_tmp_files() done } +# Get next phandle and set it as a value (in hex) of a variable whose name is +# passed as a first argument. Decrement global counter phandle_next. +function get_next_phandle() +{ + eval "$1=$(printf "0x%x" $phandle_next)" + phandle_next=$(( $phandle_next - 1 )) +} + function sanity_check_partial_dts() { local domU_passthrough_path="$1" |