mirror of https://gitee.com/openkylin/linux.git
[PATCH] uml: move headers to arch/um/include
The serial UML OS-abstraction layer patch (um/kernel dir). This moves skas headers to arch/um/include. Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Gennady Sharapov
Linus Torvalds
parent
2c332a2513
commit
4abfbf4034
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@ -32,7 +32,7 @@ um-modes-$(CONFIG_MODE_TT) += tt
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um-modes-$(CONFIG_MODE_SKAS) += skas
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MODE_INCLUDE += $(foreach mode,$(um-modes-y),\
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-I$(srctree)/$(ARCH_DIR)/kernel/$(mode)/include)
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-I$(srctree)/$(ARCH_DIR)/include/$(mode))
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MAKEFILES-INCL += $(foreach mode,$(um-modes-y),\
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$(srctree)/$(ARCH_DIR)/Makefile-$(mode))
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@ -9,22 +9,11 @@
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#include "linux/config.h"
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#ifdef CONFIG_MODE_TT
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#include "mode_kern-tt.h"
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#include "mode_kern_tt.h"
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#endif
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#ifdef CONFIG_MODE_SKAS
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#include "mode_kern-skas.h"
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#include "mode_kern_skas.h"
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#endif
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -0,0 +1,24 @@
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __SKAS_MMU_H
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#define __SKAS_MMU_H
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#include "linux/config.h"
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#include "mm_id.h"
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#include "asm/ldt.h"
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struct mmu_context_skas {
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struct mm_id id;
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unsigned long last_page_table;
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#ifdef CONFIG_3_LEVEL_PGTABLES
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unsigned long last_pmd;
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#endif
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uml_ldt_t ldt;
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};
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extern void switch_mm_skas(struct mm_id * mm_idp);
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#endif
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@ -20,14 +20,3 @@ extern void kill_off_processes_skas(void);
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extern int is_skas_winch(int pid, int fd, void *data);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -39,14 +39,3 @@ extern int thread_pid_skas(struct task_struct *task);
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#define kmem_end_skas (host_task_size - 1024 * 1024)
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -1,4 +1,4 @@
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/*
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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@ -22,13 +22,13 @@ struct mm_mmap {
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struct mm_munmap {
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unsigned long addr;
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unsigned long len;
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unsigned long len;
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};
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struct mm_mprotect {
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unsigned long addr;
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unsigned long len;
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unsigned int prot;
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unsigned int prot;
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};
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struct proc_mm_op {
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@ -42,14 +42,3 @@ struct proc_mm_op {
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};
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -1,4 +1,4 @@
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/*
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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@ -16,8 +16,8 @@ extern int skas_needs_stub;
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extern void switch_threads(void *me, void *next);
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extern void thread_wait(void *sw, void *fb);
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extern void new_thread(void *stack, void **switch_buf_ptr, void **fork_buf_ptr,
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void (*handler)(int));
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extern int start_idle_thread(void *stack, void *switch_buf_ptr,
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void (*handler)(int));
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extern int start_idle_thread(void *stack, void *switch_buf_ptr,
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void **fork_buf_ptr);
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extern int user_thread(unsigned long stack, int flags);
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extern void userspace(union uml_pt_regs *regs);
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@ -40,10 +40,10 @@ extern void get_skas_faultinfo(int pid, struct faultinfo * fi);
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extern long execute_syscall_skas(void *r);
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extern unsigned long current_stub_stack(void);
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extern long run_syscall_stub(struct mm_id * mm_idp,
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int syscall, unsigned long *args, long expected,
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void **addr, int done);
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int syscall, unsigned long *args, long expected,
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void **addr, int done);
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extern long syscall_stub_data(struct mm_id * mm_idp,
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unsigned long *data, int data_count,
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void **addr, void **stub_addr);
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unsigned long *data, int data_count,
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void **addr, void **stub_addr);
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#endif
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@ -19,14 +19,3 @@ extern int clear_user_skas(void __user *mem, int len);
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extern int strnlen_user_skas(const void __user *str, int len);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -1,4 +1,4 @@
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/*
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/*
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* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) and
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* Lars Brinkhoff.
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* Licensed under the GPL
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@ -0,0 +1,12 @@
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __TT_MMU_H
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#define __TT_MMU_H
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struct mmu_context_tt {
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};
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#endif
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@ -0,0 +1,23 @@
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __MODE_TT_H__
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#define __MODE_TT_H__
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#include "sysdep/ptrace.h"
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enum { OP_NONE, OP_EXEC, OP_FORK, OP_TRACE_ON, OP_REBOOT, OP_HALT, OP_CB };
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extern int tracing_pid;
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extern int tracer(int (*init_proc)(void *), void *sp);
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extern void sig_handler_common_tt(int sig, void *sc);
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extern void syscall_handler_tt(int sig, union uml_pt_regs *regs);
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extern void reboot_tt(void);
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extern void halt_tt(void);
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extern int is_tracer_winch(int pid, int fd, void *data);
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extern void kill_off_processes_tt(void);
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#endif
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@ -0,0 +1,41 @@
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __TT_MODE_KERN_H__
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#define __TT_MODE_KERN_H__
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#include "linux/sched.h"
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#include "asm/page.h"
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#include "asm/ptrace.h"
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#include "asm/uaccess.h"
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extern void switch_to_tt(void *prev, void *next);
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extern void flush_thread_tt(void);
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extern void start_thread_tt(struct pt_regs *regs, unsigned long eip,
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unsigned long esp);
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extern int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp,
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unsigned long stack_top, struct task_struct *p,
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struct pt_regs *regs);
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extern void release_thread_tt(struct task_struct *task);
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extern void initial_thread_cb_tt(void (*proc)(void *), void *arg);
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extern void init_idle_tt(void);
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extern void flush_tlb_kernel_range_tt(unsigned long start, unsigned long end);
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extern void flush_tlb_kernel_vm_tt(void);
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extern void __flush_tlb_one_tt(unsigned long addr);
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extern void flush_tlb_range_tt(struct vm_area_struct *vma,
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unsigned long start, unsigned long end);
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extern void flush_tlb_mm_tt(struct mm_struct *mm);
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extern void force_flush_all_tt(void);
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extern long execute_syscall_tt(void *r);
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extern void before_mem_tt(unsigned long brk_start);
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extern unsigned long set_task_sizes_tt(int arg, unsigned long *host_size_out,
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unsigned long *task_size_out);
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extern int start_uml_tt(void);
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extern int external_pid_tt(struct task_struct *task);
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extern int thread_pid_tt(struct task_struct *task);
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#define kmem_end_tt (host_task_size - ABOVE_KMEM)
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#endif
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@ -1,4 +1,4 @@
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/*
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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@ -34,13 +34,3 @@ extern long execute_syscall_tt(void *r);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -46,14 +46,3 @@ extern int clear_user_tt(void __user *mem, int len);
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extern int strnlen_user_tt(const void __user *str, int len);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -1,35 +0,0 @@
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __SKAS_MMU_H
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#define __SKAS_MMU_H
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#include "linux/config.h"
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#include "mm_id.h"
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#include "asm/ldt.h"
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struct mmu_context_skas {
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struct mm_id id;
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unsigned long last_page_table;
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#ifdef CONFIG_3_LEVEL_PGTABLES
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unsigned long last_pmd;
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#endif
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uml_ldt_t ldt;
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};
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extern void switch_mm_skas(struct mm_id * mm_idp);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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@ -1,23 +0,0 @@
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/*
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* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __TT_MMU_H
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#define __TT_MMU_H
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struct mmu_context_tt {
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};
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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