1 files changed, 30 insertions, 0 deletions
diff --git a/lib/ffts/src/arch/arm/dpiops.sh b/lib/ffts/src/arch/arm/dpiops.sh
new file mode 100755
index 0000000..d3b93ff
--- /dev/null
+++ b/lib/ffts/src/arch/arm/dpiops.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+OPCODES="AND EOR SUB RSB ADD ADC SBC RSC ORR BIC"
+CMP_OPCODES="TST TEQ CMP CMN"
+MOV_OPCODES="MOV MVN"
+
+# $1: opcode list
+# $2: template
+gen() {
+	for i in $1; do
+		sed "s/<Op>/$i/g" $2.th
+	done
+}
+
+
+
+echo -e "/* Macros for DPI ops, auto-generated from template */\n"
+
+echo -e "\n/* mov/mvn */\n"
+gen "$MOV_OPCODES" mov_macros
+
+echo -e "\n/* DPIs, arithmetic and logical */\n"
+gen "$OPCODES" dpi_macros
+
+echo -e "\n\n"
+
+echo -e "\n/* DPIs, comparison */\n"
+gen "$CMP_OPCODES" cmp_macros
+
+echo -e "\n/* end generated */\n"