##Current Progress We are working on ucore plus for amd64 smp porting. You can chekout the "amd64-smp" branch to see the newest progress of ucore plus.
##Quick Try
- download or clone ucore plus source code
- cd ucore
- make ARCH=i386 defconfig
- make
- make sfsimg
- uCore_run -d obj
##Makefile Cross Compile
set the environment variables:
export ARCH = ?
you can use archs: i386, arm, amd64, mips, or32, um, nios2
export CROSS_COMPILE = ?
(see Makefile in ./ucore)
Kconfig
The top level Kconfig is ./ucore/arch/xxx/Kconfig. You can include other Kconfig
(see ./ucore/arch/arm/Kconfig)
All config option is prefixed with UCONFIG_
Makefile
Supported variables: obj-y, dirs-y
(See ./ucore/kern-ucore/Makefile.build and Makefile.subdir)
Add a new ARCH
In arch/xxx, add Makefile.image and include.mk
***include.mk: define ARCH_INCLUDES and ARCH_CFLAGD, etc.
***Makefile.image: how to generate the executable for your platform.
***Kconfig: your top level Kconfig
***Makefile: recursively add Makefile in your arch directory.
See ucore/doc