1 files changed, 63 insertions, 0 deletions
diff --git a/so-test.c b/so-test.c
new file mode 100644
index 0000000..0c5d74a
--- /dev/null
+++ b/so-test.c
@@ -0,0 +1,63 @@
+/* vim: set expandtab tabstop=4 softtabstop=4 shiftwidth=4: */
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "build-id.h"
+
+int
+main(int argc, char *argv[])
+{
+    extern char etext, edata, end;
+    extern const char __note_gnu_build_id_end[] __attribute__((weak));
+    extern const char __note_gnu_build_id_start[] __attribute__((weak));
+    printf("Executable:\n");
+    printf("    program text (etext)      %10p\n", &etext);
+    printf("    initialized data (edata)  %10p\n", &edata);
+    printf("    uninitialized data (end)  %10p\n", &end);
+    printf("    note section start        %10p\n", __note_gnu_build_id_start);
+    printf("    note section end          %10p\n", __note_gnu_build_id_end);
+
+    so_print();
+
+    const ElfW(Nhdr) *nhdr = build_id_find_nhdr();
+    if (!nhdr)
+        return -1;
+
+    ElfW(Word) len = build_id_length(nhdr);
+
+    unsigned char *build_id = malloc(len * sizeof(char));
+    if (!build_id)
+        return -1;
+
+    build_id_read(nhdr, build_id);
+
+    printf("Build ID: ");
+    for (ElfW(Word) i = 0; i < len; i++) {
+        printf("%02x", build_id[i]);
+    }
+    printf("\n");
+    return 0;
+}