But Not The Kernel 却不果实
This is not a breakage of the AIX binary compatibility statement, but a fact that 32-bit kernel extensions are not supported.
这不是 AIX 二进制兼容性语句的破坏,而是不支持 32 位内核扩展。
The authors’ solution is Helios, an OS which does not contain a single kernel but satellite kernels.
作者的解决方案是Helios,这个操作系统中包含的不是单一的内核,而是多个卫星内核。
The Mach layer at the bottom of the kernel is visible in userspace, but not directly used by most developers outside Apple.
内核底层的Mach层对于用户空间层(userspace)来说是可见的,但是却不能被大部分非苹果公司的开发者直接运用。
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