diff options
Diffstat (limited to 'arch/um/include/skas')
-rw-r--r-- | arch/um/include/skas/mmu-skas.h | 23 | ||||
-rw-r--r-- | arch/um/include/skas/mode-skas.h | 9 | ||||
-rw-r--r-- | arch/um/include/skas/mode_kern_skas.h | 41 | ||||
-rw-r--r-- | arch/um/include/skas/skas.h | 5 | ||||
-rw-r--r-- | arch/um/include/skas/uaccess-skas.h | 21 |
5 files changed, 3 insertions, 96 deletions
diff --git a/arch/um/include/skas/mmu-skas.h b/arch/um/include/skas/mmu-skas.h deleted file mode 100644 index b26986c0c3d..00000000000 --- a/arch/um/include/skas/mmu-skas.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __SKAS_MMU_H -#define __SKAS_MMU_H - -#include "mm_id.h" -#include "asm/ldt.h" - -struct mmu_context_skas { - struct mm_id id; - unsigned long last_page_table; -#ifdef CONFIG_3_LEVEL_PGTABLES - unsigned long last_pmd; -#endif - uml_ldt_t ldt; -}; - -extern void switch_mm_skas(struct mm_id * mm_idp); - -#endif diff --git a/arch/um/include/skas/mode-skas.h b/arch/um/include/skas/mode-skas.h index 8bc6916bbbb..e065feb000d 100644 --- a/arch/um/include/skas/mode-skas.h +++ b/arch/um/include/skas/mode-skas.h @@ -1,18 +1,11 @@ /* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com) * Licensed under the GPL */ #ifndef __MODE_SKAS_H__ #define __MODE_SKAS_H__ -#include <sysdep/ptrace.h> - -extern unsigned long exec_regs[]; -extern unsigned long exec_fp_regs[]; -extern unsigned long exec_fpx_regs[]; -extern int have_fpx_regs; - extern void kill_off_processes_skas(void); #endif diff --git a/arch/um/include/skas/mode_kern_skas.h b/arch/um/include/skas/mode_kern_skas.h deleted file mode 100644 index 8ee6285dfac..00000000000 --- a/arch/um/include/skas/mode_kern_skas.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __SKAS_MODE_KERN_H__ -#define __SKAS_MODE_KERN_H__ - -#include "linux/sched.h" -#include "asm/page.h" -#include "asm/ptrace.h" - -extern void flush_thread_skas(void); -extern void switch_to_skas(void *prev, void *next); -extern void start_thread_skas(struct pt_regs *regs, unsigned long eip, - unsigned long esp); -extern int copy_thread_skas(int nr, unsigned long clone_flags, - unsigned long sp, unsigned long stack_top, - struct task_struct *p, struct pt_regs *regs); -extern void release_thread_skas(struct task_struct *task); -extern void init_idle_skas(void); -extern void flush_tlb_kernel_range_skas(unsigned long start, - unsigned long end); -extern void flush_tlb_kernel_vm_skas(void); -extern void __flush_tlb_one_skas(unsigned long addr); -extern void flush_tlb_range_skas(struct vm_area_struct *vma, - unsigned long start, unsigned long end); -extern void flush_tlb_mm_skas(struct mm_struct *mm); -extern void force_flush_all_skas(void); -extern long execute_syscall_skas(void *r); -extern void before_mem_skas(unsigned long unused); -extern unsigned long set_task_sizes_skas(unsigned long *task_size_out); -extern int start_uml_skas(void); -extern int external_pid_skas(struct task_struct *task); -extern int thread_pid_skas(struct task_struct *task); -extern void flush_tlb_page_skas(struct vm_area_struct *vma, - unsigned long address); - -#define kmem_end_skas (host_task_size - 1024 * 1024) - -#endif diff --git a/arch/um/include/skas/skas.h b/arch/um/include/skas/skas.h index e88926b1607..b073f8a86bd 100644 --- a/arch/um/include/skas/skas.h +++ b/arch/um/include/skas/skas.h @@ -1,12 +1,11 @@ /* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ #ifndef __SKAS_H #define __SKAS_H -#include "mm_id.h" #include "sysdep/ptrace.h" extern int userspace_pid[]; @@ -15,7 +14,7 @@ extern int skas_needs_stub; extern int user_thread(unsigned long stack, int flags); extern void new_thread_handler(void); -extern void handle_syscall(union uml_pt_regs *regs); +extern void handle_syscall(struct uml_pt_regs *regs); extern int new_mm(unsigned long stack); extern void get_skas_faultinfo(int pid, struct faultinfo * fi); extern long execute_syscall_skas(void *r); diff --git a/arch/um/include/skas/uaccess-skas.h b/arch/um/include/skas/uaccess-skas.h deleted file mode 100644 index 224a75f4c02..00000000000 --- a/arch/um/include/skas/uaccess-skas.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __SKAS_UACCESS_H -#define __SKAS_UACCESS_H - -#include "asm/errno.h" - -/* No SKAS-specific checking. */ -#define access_ok_skas(type, addr, size) 0 - -extern int copy_from_user_skas(void *to, const void __user *from, int n); -extern int copy_to_user_skas(void __user *to, const void *from, int n); -extern int strncpy_from_user_skas(char *dst, const char __user *src, int count); -extern int __clear_user_skas(void __user *mem, int len); -extern int clear_user_skas(void __user *mem, int len); -extern int strnlen_user_skas(const void __user *str, int len); - -#endif |