diff options
Diffstat (limited to 'arch/microblaze/include/asm/processor.h')
| -rw-r--r-- | arch/microblaze/include/asm/processor.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 1ff5a82b76b6..f4f3048cde4c 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -31,42 +31,6 @@ extern void ret_from_kernel_thread(void); # endif /* __ASSEMBLY__ */ -# ifndef CONFIG_MMU -/* - * User space process size: memory size - * - * TASK_SIZE on MMU cpu is usually 1GB. However, on no-MMU arch, both - * user processes and the kernel is on the same memory region. They - * both share the memory space and that is limited by the amount of - * physical memory. thus, we set TASK_SIZE == amount of total memory. - */ -# define TASK_SIZE (0x81000000 - 0x80000000) - -/* - * This decides where the kernel will search for a free chunk of vm - * space during mmap's. We won't be using it - */ -# define TASK_UNMAPPED_BASE 0 - -/* definition in include/linux/sched.h */ -struct task_struct; - -/* thread_struct is gone. use thread_info instead. */ -struct thread_struct { }; -# define INIT_THREAD { } - -/* Free all resources held by a thread. */ -static inline void release_thread(struct task_struct *dead_task) -{ -} - -extern unsigned long get_wchan(struct task_struct *p); - -# define KSTK_EIP(tsk) (0) -# define KSTK_ESP(tsk) (0) - -# else /* CONFIG_MMU */ - /* * This is used to define STACK_TOP, and with MMU it must be below * kernel base to select the correct PGD when handling MMU exceptions. @@ -133,5 +97,4 @@ extern struct dentry *of_debugfs_root; #endif # endif /* __ASSEMBLY__ */ -# endif /* CONFIG_MMU */ #endif /* _ASM_MICROBLAZE_PROCESSOR_H */ |