Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / multiboot / modules.c

diff --git a/qemu/tests/multiboot/modules.c b/qemu/tests/multiboot/modules.c
new file mode 100644 (file)
index 0000000..531601f
--- /dev/null
+++ b/qemu/tests/multiboot/modules.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015 Kevin Wolf <kwolf@redhat.com>
+ *
+ * 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 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 "libc.h"
+#include "multiboot.h"
+
+int test_main(uint32_t magic, struct mb_info *mbi)
+{
+    struct mb_module *mod;
+    unsigned int i;
+
+    (void) magic;
+
+    printf("Module list with %d entries at %x\n",
+           mbi->mods_count, mbi->mods_addr);
+
+    for (i = 0, mod = (struct mb_module*) mbi->mods_addr;
+         i < mbi->mods_count;
+         i++, mod++)
+    {
+        char buf[1024];
+        unsigned int size = mod->mod_end - mod->mod_start;
+
+        printf("[%p] Module: %x - %x (%d bytes) '%s'\n",
+               mod, mod->mod_start, mod->mod_end, size, mod->string);
+
+        /* Print test file, but remove the newline at the end */
+        if (size < sizeof(buf)) {
+            memcpy(buf, (void*) mod->mod_start, size);
+            buf[size - 1] = '\0';
+            printf("         Content: '%s'\n", buf);
+        }
+    }
+
+    return 0;
+}