D44801.diff
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	diff --git a/sys/tools/arm_kernel_boothdr.awk b/sys/tools/arm_kernel_boothdr.awk
	--- a/sys/tools/arm_kernel_boothdr.awk
	+++ b/sys/tools/arm_kernel_boothdr.awk
	@@ -47,6 +47,10 @@
	}

	gHdrType = hdrtype
	+ for (i = 0; i < 16; i++) {
	+ hex[sprintf("%x", i)] = i;
	+ hex[sprintf("%X", i)] = i;
	+ }
	}

	function addr_to_offset(addr) {
	@@ -56,11 +60,13 @@

	function hexstr_to_num(str) {

	- # Prepend a 0x onto the string, then coerce it to a number by doing
	- # arithmetic with it, which makes awk run it through strtod(),
	- # which handles hex numbers that have a 0x prefix.
	+ sum = 0;
	+ len = length(str);
	+ for (i = 1; i <= len; i++) {
	+ sum = sum * 16 + hex[substr(str, i, 1)];
	+ }

	- return 0 + ("0x" str)
	+ return sum;
	}

	function write_le32(num) {