/* * 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
