libunwind test

examples/unwind/doit.sh

+#/bin/bash
+
+function main()
+{
+	set -e
+	set -x
+	g++ unc.c -o unc.exe
+	$PSZ unc.exe unc-zipr.exe --tempdir unc-temp
+
+	./unc.exe
+	./unc-zipr.exe
+
+	rm -rf unc.exe unc-zipr.exe unc-temp
+
+
+}
+
+main "$@"

examples/unwind/unc.c

+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+
+void show_backtrace (void) {
+  unw_cursor_t cursor; unw_context_t uc;
+  unw_word_t ip, sp;
+
+  unw_getcontext(&uc);
+  unw_init_local(&cursor, &uc);
+  while (unw_step(&cursor) > 0) {
+    unw_get_reg(&cursor, UNW_REG_IP, &ip);
+    unw_get_reg(&cursor, UNW_REG_SP, &sp);
+    printf ("ip = %lx, sp = %lx\n", (long) ip, (long) sp);
+  }
+}
+
+
+int main()
+{
+	show_backtrace();
+	return 0;
+}