1 环境部署
- Ubuntu 18.04
- Wine 3.0.4
1.1 查看CPU信息
lscpu
| 序号 | 属性 | 描述 |
|---|---|---|
| 1 | 架构 | x86_64 |
| 2 | CPU 运行模式 | 32-bit, 64-bit |
| 3 | 字节序 | Little Endian |
| 4 | CPU | 4 |
| 5 | 在线 CPU 列表 | 0-3 |
| 6 | 每个核的线程数 | 1 |
| 7 | 每个座的核数 | 4 |
| 8 | 座 | 1 |
| 9 | NUMA 节点 | 1 |
| 10 | 厂商 ID | GenuineIntel |
| 11 | CPU 系列 | 6 |
| 13 | 型号 | 158 |
| 14 | 型号名称 | Intel® Core™ i5-7400 CPU @ 3.00GHz |
| 15 | 步进 | 9 |
| 16 | CPU MHz | 2748.422 |
| 17 | CPU 最大 MHz | 3500.0000 |
| 18 | CPU 最小 MHz | 800.0000 |
| 19 | BogoMIPS | 6000.00 |
| 20 | 虚拟化 | VT-x |
| 21 | L1d 缓存 | 32K |
| 22 | L1i 缓存 | 32K |
| 23 | L2 缓存 | 256K |
| 24 | L3 缓存 | 6144K |
| 25 | NUMA 节点0 CPU | 0-3 |
1.2 Wine环境
# 添加i386架构
sudo dpkg --add-architecture i386
# 安装64位wine
sudo apt install wine64
# 添加wineHQ签名密钥
wget -qO- https://dl.winehq.org/wine-builds/Release.key | sudo apt-key add -
# 添加存储库
sudo apt-add-repository 'deb http://dl.winehq.org/wine-builds/ubuntu/ artful main'
2 “安装”MDK
（1）将Win下安装的MDK文件，打包压缩，传送到Ubuntn；
（2）安装Pack，将MDK文件夹Pack中的.Download下载的pack文件离线安装；
（3）Ubuntu显示隐藏文件Ctrl+H；
（4）μVision⇒ Project⇒ Manage⇒ Pack Installer⇒ File⇒ Import⇒ Keil.STM32F1xx_DFP.1.0.5.pdsc；
（5）重启μVision即可新建工程；
3 问题
3.1 不能编译
--- Error: failed to execute '\home\xdq\install\MD\Kmdk514\core\ARM\ARMCC\Bin\ArmCC'
没有指定ARMCC
依次打开:
Project–>Manage–>Compoments,Books–>Folders/Extensions
3.2 编译错误
【Ubuntu源文件修改】
error You are building kernel with non-retpoline compiler, please update your compiler
make -C /lib/modules/4.15.0-50-generic/build M=/home/xdq/install/Drivers/CH341SER_LINUX
make[1]: 进入目录“/usr/src/linux-headers-4.15.0-50-generic”
arch/x86/Makefile:252: *** 分隔符缺失 (你大概想用 TAB，而不是八个空格)。 停止。
make[1]: 离开目录“/usr/src/linux-headers-4.15.0-50-generic”
Makefile:5: recipe for target 'default' failed
make: *** [default] Error 2
【进入】
/usr/src/$(uname -r)/arch/x86
【打补丁】
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index f5d7f41..75ef499 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -220,9 +220,6 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables# Avoid indirect branches in kernel to deal with Spectreifdef CONFIG_RETPOLINE
-ifeq ($(RETPOLINE_CFLAGS),)
- $(error You are building kernel with non-retpoline compiler, please update your compiler.)
-endifKBUILD_CFLAGS += $(RETPOLINE_CFLAGS)endif@@ -307,6 +304,13 @@ ifndef CC_HAVE_ASM_GOTO@echo Compiler lacks asm-goto support.@exit 1endif
+ifdef CONFIG_RETPOLINE
+ifeq ($(RETPOLINE_CFLAGS),)
+ @echo "You are building kernel with non-retpoline compiler." >&2
+ @echo "Please update your compiler." >&2
+ @false
+endif
+endif
【下载文件修改】
make -C /lib/modules/4.15.0-50-generic/build M=/home/xdq/install/Drivers/CH341SER_LINUX
make[1]: 进入目录“/usr/src/linux-headers-4.15.0-50-generic”CC [M] /home/xdq/install/Drivers/CH341SER_LINUX/ch34x.o
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c: 在函数‘ch34x_close’中:
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c:591:2: 错误：未知的类型名‘wait_queue_t’wait_queue_t wait;^~~~~~~~~~~~
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c:591:15: 警告：未使用的变量‘wait’ [-Wunused-variable]wait_queue_t wait;^~~~
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c:590:7: 警告：未使用的变量‘timeout’ [-Wunused-variable]long timeout;^~~~~~~
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c:589:6: 警告：未使用的变量‘bps’ [-Wunused-variable]int bps;^~~
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c: 在函数‘wait_modem_info’中:
/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.c:797:7: 错误：隐式声明函数‘signal_pending’ [-Werror=implicit-function-declaration]if( signal_pending(current) )^~~~~~~~~~~~~~
cc1：有些警告被当作是错误
scripts/Makefile.build:337: recipe for target '/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.o' failed
make[2]: *** [/home/xdq/install/Drivers/CH341SER_LINUX/ch34x.o] Error 1
Makefile:1552: recipe for target '_module_/home/xdq/install/Drivers/CH341SER_LINUX' failed
make[1]: *** [_module_/home/xdq/install/Drivers/CH341SER_LINUX] Error 2
make[1]: 离开目录“/usr/src/linux-headers-4.15.0-50-generic”
Makefile:5: recipe for target 'default' failed
make: *** [default] Error 2
注释或删除:wait_queue_t，long timeout，int bps
添加头文件: #include <linux/sched/signal.h>
[参考文献]
[1]https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=25896d073d8a0403b07e6dec56f58e6c33678207
[2]https://blog.csdn.net/nuttiny/article/details/79842900
[3]https://blog.csdn.net/jazzsoldier/article/details/70170466
[4]http://www.wch.cn/download/CH341SER_LINUX_ZIP.html
