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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/tests/multiboot/start.S
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/tests/multiboot/start.S')
-rw-r--r--qemu/tests/multiboot/start.S51
1 files changed, 51 insertions, 0 deletions
diff --git a/qemu/tests/multiboot/start.S b/qemu/tests/multiboot/start.S
new file mode 100644
index 000000000..7d3395965
--- /dev/null
+++ b/qemu/tests/multiboot/start.S
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2013 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.
+ */
+
+.section multiboot
+
+#define MB_MAGIC 0x1badb002
+#define MB_FLAGS 0x0
+#define MB_CHECKSUM -(MB_MAGIC + MB_FLAGS)
+
+.align 4
+.int MB_MAGIC
+.int MB_FLAGS
+.int MB_CHECKSUM
+
+.section .text
+.global _start
+_start:
+ mov $stack, %esp
+ push %ebx
+ push %eax
+ call test_main
+
+ /* Test device exit */
+ outl %eax, $0xf4
+
+ cli
+ hlt
+ jmp .
+
+.section bss
+.space 8192
+stack: