From 2985cfdb04002b8e4c003a4008b2580aaebf75fc Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 18 Aug 2008 10:20:37 -0400 Subject: x86, um: take vm-flags.h to sysdep Signed-off-by: Al Viro Signed-off-by: H. Peter Anvin --- arch/um/Makefile | 3 +-- arch/um/include/asm/page.h | 2 +- arch/um/include/asm/vm-flags-i386.h | 14 ----------- arch/um/include/asm/vm-flags-x86_64.h | 33 ------------------------- arch/um/include/shared/sysdep-i386/vm-flags.h | 14 +++++++++++ arch/um/include/shared/sysdep-x86_64/vm-flags.h | 33 +++++++++++++++++++++++++ 6 files changed, 49 insertions(+), 50 deletions(-) delete mode 100644 arch/um/include/asm/vm-flags-i386.h delete mode 100644 arch/um/include/asm/vm-flags-x86_64.h create mode 100644 arch/um/include/shared/sysdep-i386/vm-flags.h create mode 100644 arch/um/include/shared/sysdep-x86_64/vm-flags.h (limited to 'arch/um') diff --git a/arch/um/Makefile b/arch/um/Makefile index fac25e2..3af8c81 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -19,8 +19,7 @@ core-y += $(ARCH_DIR)/kernel/ \ $(ARCH_DIR)/os-$(OS)/ # Have to precede the include because the included Makefiles reference them. -SYMLINK_HEADERS := archparam.h processor.h ptrace.h \ - module.h vm-flags.h elf.h +SYMLINK_HEADERS := archparam.h processor.h ptrace.h module.h elf.h SYMLINK_HEADERS := $(foreach header,$(SYMLINK_HEADERS),$(ARCH_DIR)/include/asm/$(header)) # XXX: The "os" symlink is only used by arch/um/include/os.h, which includes diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h index a6df1f1..55f28a0 100644 --- a/arch/um/include/asm/page.h +++ b/arch/um/include/asm/page.h @@ -19,7 +19,7 @@ struct page; #include -#include +#include /* * These are used to make use of C type-checking.. diff --git a/arch/um/include/asm/vm-flags-i386.h b/arch/um/include/asm/vm-flags-i386.h deleted file mode 100644 index e0d24c5..0000000 --- a/arch/um/include/asm/vm-flags-i386.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com) - * Licensed under the GPL - */ - -#ifndef __VM_FLAGS_I386_H -#define __VM_FLAGS_I386_H - -#define VM_DATA_DEFAULT_FLAGS \ - (VM_READ | VM_WRITE | \ - ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#endif diff --git a/arch/um/include/asm/vm-flags-x86_64.h b/arch/um/include/asm/vm-flags-x86_64.h deleted file mode 100644 index 3213edf..0000000 --- a/arch/um/include/asm/vm-flags-x86_64.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com) - * Copyright 2003 PathScale, Inc. - * Licensed under the GPL - */ - -#ifndef __VM_FLAGS_X86_64_H -#define __VM_FLAGS_X86_64_H - -#define __VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#define __VM_STACK_FLAGS (VM_GROWSDOWN | VM_READ | VM_WRITE | \ - VM_EXEC | VM_MAYREAD | VM_MAYWRITE | \ - VM_MAYEXEC) - -extern unsigned long vm_stack_flags, vm_stack_flags32; -extern unsigned long vm_data_default_flags, vm_data_default_flags32; -extern unsigned long vm_force_exec32; - -#ifdef TIF_IA32 -#define VM_DATA_DEFAULT_FLAGS \ - (test_thread_flag(TIF_IA32) ? vm_data_default_flags32 : \ - vm_data_default_flags) - -#define VM_STACK_DEFAULT_FLAGS \ - (test_thread_flag(TIF_IA32) ? vm_stack_flags32 : vm_stack_flags) -#endif - -#define VM_DATA_DEFAULT_FLAGS vm_data_default_flags - -#define VM_STACK_DEFAULT_FLAGS vm_stack_flags - -#endif diff --git a/arch/um/include/shared/sysdep-i386/vm-flags.h b/arch/um/include/shared/sysdep-i386/vm-flags.h new file mode 100644 index 0000000..e0d24c5 --- /dev/null +++ b/arch/um/include/shared/sysdep-i386/vm-flags.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com) + * Licensed under the GPL + */ + +#ifndef __VM_FLAGS_I386_H +#define __VM_FLAGS_I386_H + +#define VM_DATA_DEFAULT_FLAGS \ + (VM_READ | VM_WRITE | \ + ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#endif diff --git a/arch/um/include/shared/sysdep-x86_64/vm-flags.h b/arch/um/include/shared/sysdep-x86_64/vm-flags.h new file mode 100644 index 0000000..3213edf --- /dev/null +++ b/arch/um/include/shared/sysdep-x86_64/vm-flags.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com) + * Copyright 2003 PathScale, Inc. + * Licensed under the GPL + */ + +#ifndef __VM_FLAGS_X86_64_H +#define __VM_FLAGS_X86_64_H + +#define __VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) +#define __VM_STACK_FLAGS (VM_GROWSDOWN | VM_READ | VM_WRITE | \ + VM_EXEC | VM_MAYREAD | VM_MAYWRITE | \ + VM_MAYEXEC) + +extern unsigned long vm_stack_flags, vm_stack_flags32; +extern unsigned long vm_data_default_flags, vm_data_default_flags32; +extern unsigned long vm_force_exec32; + +#ifdef TIF_IA32 +#define VM_DATA_DEFAULT_FLAGS \ + (test_thread_flag(TIF_IA32) ? vm_data_default_flags32 : \ + vm_data_default_flags) + +#define VM_STACK_DEFAULT_FLAGS \ + (test_thread_flag(TIF_IA32) ? vm_stack_flags32 : vm_stack_flags) +#endif + +#define VM_DATA_DEFAULT_FLAGS vm_data_default_flags + +#define VM_STACK_DEFAULT_FLAGS vm_stack_flags + +#endif -- cgit v1.1