From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Mon, 29 Apr 2019 01:17:54 +0100
Subject: Initial import of qemu-2.4.1

---
 scripts/hxtool | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 scripts/hxtool

(limited to 'scripts/hxtool')

diff --git a/scripts/hxtool b/scripts/hxtool
new file mode 100644
index 00000000..995bb7f0
--- /dev/null
+++ b/scripts/hxtool
@@ -0,0 +1,105 @@
+#!/bin/sh
+
+hxtoh()
+{
+    flag=1
+    while read -r str; do
+        case $str in
+            HXCOMM*)
+            ;;
+            STEXI*|ETEXI*|SQMP*|EQMP*) flag=$(($flag^1))
+            ;;
+            *)
+            test $flag -eq 1 && printf "%s\n" "$str"
+            ;;
+        esac
+    done
+}
+
+hxtotexi()
+{
+    flag=0
+    line=1
+    while read -r str; do
+        case "$str" in
+            HXCOMM*)
+            ;;
+            STEXI*)
+            if test $flag -eq 1 ; then
+                echo "line $line: syntax error: expected ETEXI, found $str" >&2
+                exit 1
+            fi
+            flag=1
+            ;;
+            ETEXI*)
+            if test $flag -ne 1 ; then
+                echo "line $line: syntax error: expected STEXI, found $str" >&2
+                exit 1
+            fi
+            flag=0
+            ;;
+            SQMP*|EQMP*)
+            if test $flag -eq 1 ; then
+                echo "line $line: syntax error: expected ETEXI, found $str" >&2
+                exit 1
+            fi
+            ;;
+            DEFHEADING*)
+            echo "$(expr "$str" : "DEFHEADING(\(.*\))")"
+            ;;
+            ARCHHEADING*)
+            echo "$(expr "$str" : "ARCHHEADING(\(.*\),.*)")"
+            ;;
+            *)
+            test $flag -eq 1 && echo "$str"
+            ;;
+        esac
+        line=$((line+1))
+    done
+}
+
+hxtoqmp()
+{
+    IFS=
+    flag=0
+    line=1
+    while read -r str; do
+        case "$str" in
+            HXCOMM*)
+            ;;
+            SQMP*)
+            if test $flag -eq 1 ; then
+                echo "line $line: syntax error: expected EQMP, found $str" >&2
+                exit 1
+            fi
+            flag=1
+            ;;
+            EQMP*)
+            if test $flag -ne 1 ; then
+                echo "line $line: syntax error: expected SQMP, found $str" >&2
+                exit 1
+            fi
+            flag=0
+            ;;
+            STEXI*|ETEXI*)
+            if test $flag -eq 1 ; then
+                echo "line $line: syntax error: expected EQMP, found $str" >&2
+                exit 1
+            fi
+            ;;
+            *)
+            test $flag -eq 1 && echo "$str"
+            ;;
+        esac
+        line=$((line+1))
+    done
+}
+
+case "$1" in
+"-h") hxtoh ;;
+"-t") hxtotexi ;;
+"-q") hxtoqmp ;;
+*) exit 1 ;;
+esac
+
+exit 0
-- 
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