add support for glibc initfini.c

1 files changed, 27 insertions, 0 deletions

diff --git a/extra/scripts/defs.awk b/extra/scripts/defs.awk
new file mode 100644
index 000000000..7ca5a3364
--- /dev/null
+++ b/extra/scripts/defs.awk
@@ -0,0 +1,27 @@
+/^[ 	]*\.endp/	 { need_endp = 1 }
+/^[ 	]*\.end/	 { need_end = 1 }
+/^[ 	]*\.align/ { if($2 > max) max = $2; }
+
+END {
+    if(need_endp)
+    {
+	print "#define END_INIT .endp _init";
+	print "#define END_FINI .endp _fini";
+    } else if(need_end)
+    {
+	print "#define END_INIT .end _init";
+	print "#define END_FINI .end _fini";
+    }
+    else
+    {
+	print "#define END_INIT";
+	print "#define END_FINI";
+    }
+    if(max)
+	print "#define ALIGN .align", max;
+    else
+	print "#define ALIGN";
+
+    print "#include <libc-symbols.h>";
+    print "weak_extern (__gmon_start__)";
+}