GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * 64-bit x86 Startup Code
+ *
+ * Copyright 2019 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#include <config.h>
+
+.section .text.start
+.code64
+.globl _start
+.type _start, @function
+_start:
+	/* Set up memory using the existing stack */
+	mov	%rsp, %rdi
+	call	board_init_f_alloc_reserve
+	mov	%rax, %rsp
+
+	call	board_init_f_init_reserve
+
+	xor	%rdi, %rdi
+	call	board_init_f
+	call	board_init_f_r
+
+	/* Should not return here */
+	jmp	.