diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:58 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:58 +0100 |
| commit | aca46ba29298810b329518b96f97ace985027b59 (patch) | |
| tree | c333df7ec7aa9cac3a1ed30a522d8f75757aec2a /include/asm-x86/processor_64.h | |
| parent | x86: finish processor.h integration (diff) | |
| download | linux-dev-aca46ba29298810b329518b96f97ace985027b59.tar.xz linux-dev-aca46ba29298810b329518b96f97ace985027b59.zip | |
x86: remove unused include/asm-x86/processor_32/64.h
remove unused include/asm-x86/processor_32/64.h.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/processor_64.h')
| -rw-r--r-- | include/asm-x86/processor_64.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h deleted file mode 100644 index 04ce823ea7e6..000000000000 --- a/include/asm-x86/processor_64.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (C) 1994 Linus Torvalds - */ - -#ifndef __ASM_X86_64_PROCESSOR_H -#define __ASM_X86_64_PROCESSOR_H - -#include <asm/segment.h> -#include <asm/page.h> -#include <asm/types.h> -#include <asm/sigcontext.h> -#include <asm/cpufeature.h> -#include <linux/threads.h> -#include <asm/msr.h> -#include <asm/current.h> -#include <asm/system.h> -#include <linux/personality.h> -#include <asm/desc_defs.h> - -/* - * User space process size. 47bits minus one guard page. - */ -#define TASK_SIZE64 (0x800000000000UL - 4096) - -/* This decides where the kernel will search for a free chunk of vm - * space during mmap's. - */ -#define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? 0xc0000000 : 0xFFFFe000) - -#define TASK_SIZE (test_thread_flag(TIF_IA32) ? IA32_PAGE_OFFSET : TASK_SIZE64) -#define TASK_SIZE_OF(child) ((test_tsk_thread_flag(child, TIF_IA32)) ? IA32_PAGE_OFFSET : TASK_SIZE64) - - - -DECLARE_PER_CPU(struct orig_ist, orig_ist); - -#define INIT_THREAD { \ - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \ -} - -#define INIT_TSS { \ - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \ -} - -#define start_thread(regs,new_rip,new_rsp) do { \ - asm volatile("movl %0,%%fs; movl %0,%%es; movl %0,%%ds": :"r" (0)); \ - load_gs_index(0); \ - (regs)->ip = (new_rip); \ - (regs)->sp = (new_rsp); \ - write_pda(oldrsp, (new_rsp)); \ - (regs)->cs = __USER_CS; \ - (regs)->ss = __USER_DS; \ - (regs)->flags = 0x200; \ - set_fs(USER_DS); \ -} while(0) - -/* - * Return saved PC of a blocked thread. - * What is this good for? it will be always the scheduler or ret_from_fork. - */ -#define thread_saved_pc(t) (*(unsigned long *)((t)->thread.sp - 8)) - -#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1) -#define KSTK_ESP(tsk) -1 /* sorry. doesn't work for syscall. */ - -#endif /* __ASM_X86_64_PROCESSOR_H */ |