diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 19:13:17 -0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2008-10-22 22:55:19 -0700 |
| commit | 8ede0bdb63305d3353efd97e9af6210afb05734e (patch) | |
| tree | a9500a323d0a2dcadca43c23b5c20186f6d9b724 /include/asm-um | |
| parent | 8569c9140bd41089f9b6be8837ca421102714a90 (diff) | |
| download | blackbird-op-linux-8ede0bdb63305d3353efd97e9af6210afb05734e.tar.gz blackbird-op-linux-8ede0bdb63305d3353efd97e9af6210afb05734e.zip | |
x86, um: initial part of asm-um move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/asm-um')
144 files changed, 0 insertions, 3690 deletions
diff --git a/include/asm-um/a.out-core.h b/include/asm-um/a.out-core.h deleted file mode 100644 index 995643b18309..000000000000 --- a/include/asm-um/a.out-core.h +++ /dev/null @@ -1,27 +0,0 @@ -/* a.out coredump register dumper - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ - -#ifndef __UM_A_OUT_CORE_H -#define __UM_A_OUT_CORE_H - -#ifdef __KERNEL__ - -#include <linux/user.h> - -/* - * fill in the user structure for an a.out core dump - */ -static inline void aout_dump_thread(struct pt_regs *regs, struct user *u) -{ -} - -#endif /* __KERNEL__ */ -#endif /* __UM_A_OUT_CORE_H */ diff --git a/include/asm-um/a.out.h b/include/asm-um/a.out.h deleted file mode 100644 index 754181ee8683..000000000000 --- a/include/asm-um/a.out.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_A_OUT_H -#define __UM_A_OUT_H - -#include "asm/arch/a.out.h" - -#endif diff --git a/include/asm-um/alternative-asm.h b/include/asm-um/alternative-asm.h deleted file mode 100644 index 9aa9fa2402a4..000000000000 --- a/include/asm-um/alternative-asm.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_ALTERNATIVE_ASM_I -#define __UM_ALTERNATIVE_ASM_I - -#include "asm/arch/alternative-asm.h" - -#endif diff --git a/include/asm-um/alternative.h b/include/asm-um/alternative.h deleted file mode 100644 index b6434396bd42..000000000000 --- a/include/asm-um/alternative.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_ALTERNATIVE_H -#define __UM_ALTERNATIVE_H - -#include "asm/arch/alternative.h" - -#endif diff --git a/include/asm-um/apic.h b/include/asm-um/apic.h deleted file mode 100644 index 876dee84ab11..000000000000 --- a/include/asm-um/apic.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __UM_APIC_H -#define __UM_APIC_H - -#endif diff --git a/include/asm-um/archparam-i386.h b/include/asm-um/archparam-i386.h deleted file mode 100644 index 49e89b8d7e58..000000000000 --- a/include/asm-um/archparam-i386.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com) - * Licensed under the GPL - */ - -#ifndef __UM_ARCHPARAM_I386_H -#define __UM_ARCHPARAM_I386_H - -/********* Nothing for asm-um/hardirq.h **********/ - -/********* Nothing for asm-um/hw_irq.h **********/ - -/********* Nothing for asm-um/string.h **********/ - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/archparam-ppc.h b/include/asm-um/archparam-ppc.h deleted file mode 100644 index 4269d8a37b4f..000000000000 --- a/include/asm-um/archparam-ppc.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef __UM_ARCHPARAM_PPC_H -#define __UM_ARCHPARAM_PPC_H - -/********* Bits for asm-um/string.h **********/ - -#define __HAVE_ARCH_STRRCHR - -#endif diff --git a/include/asm-um/archparam-x86_64.h b/include/asm-um/archparam-x86_64.h deleted file mode 100644 index 270ed9586b68..000000000000 --- a/include/asm-um/archparam-x86_64.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_ARCHPARAM_X86_64_H -#define __UM_ARCHPARAM_X86_64_H - - -/* No user-accessible fixmap addresses, i.e. vsyscall */ -#define FIXADDR_USER_START 0 -#define FIXADDR_USER_END 0 - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/asm.h b/include/asm-um/asm.h deleted file mode 100644 index af1269a1e9eb..000000000000 --- a/include/asm-um/asm.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_ASM_H -#define __UM_ASM_H - -#include "asm/arch/asm.h" - -#endif diff --git a/include/asm-um/atomic.h b/include/asm-um/atomic.h deleted file mode 100644 index b683f1034d1e..000000000000 --- a/include/asm-um/atomic.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef __UM_ATOMIC_H -#define __UM_ATOMIC_H - -/* The i386 atomic.h calls printk, but doesn't include kernel.h, so we - * include it here. - */ -#include "linux/kernel.h" - -#include "asm/arch/atomic.h" - -#endif diff --git a/include/asm-um/auxvec.h b/include/asm-um/auxvec.h deleted file mode 100644 index 1e5e1c2fc9b1..000000000000 --- a/include/asm-um/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __UM_AUXVEC_H -#define __UM_AUXVEC_H - -#endif diff --git a/include/asm-um/bitops.h b/include/asm-um/bitops.h deleted file mode 100644 index e4d38d437b97..000000000000 --- a/include/asm-um/bitops.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __UM_BITOPS_H -#define __UM_BITOPS_H - -#ifndef _LINUX_BITOPS_H -#error only <linux/bitops.h> can be included directly -#endif - -#include "asm/arch/bitops.h" - -#endif diff --git a/include/asm-um/boot.h b/include/asm-um/boot.h deleted file mode 100644 index 09548c3e784e..000000000000 --- a/include/asm-um/boot.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_BOOT_H -#define __UM_BOOT_H - -#include "asm/arch/boot.h" - -#endif diff --git a/include/asm-um/bug.h b/include/asm-um/bug.h deleted file mode 100644 index 9e33b864c359..000000000000 --- a/include/asm-um/bug.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_BUG_H -#define __UM_BUG_H - -#include <asm-generic/bug.h> - -#endif diff --git a/include/asm-um/bugs.h b/include/asm-um/bugs.h deleted file mode 100644 index 6a72e240d5fc..000000000000 --- a/include/asm-um/bugs.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_BUGS_H -#define __UM_BUGS_H - -void check_bugs(void); - -#endif diff --git a/include/asm-um/byteorder.h b/include/asm-um/byteorder.h deleted file mode 100644 index eee0a834f447..000000000000 --- a/include/asm-um/byteorder.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_BYTEORDER_H -#define __UM_BYTEORDER_H - -#include "asm/arch/byteorder.h" - -#endif diff --git a/include/asm-um/cache.h b/include/asm-um/cache.h deleted file mode 100644 index 19e1bdd67416..000000000000 --- a/include/asm-um/cache.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef __UM_CACHE_H -#define __UM_CACHE_H - - -#if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT) -# define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) -#elif defined(CONFIG_UML_X86) /* 64-bit */ -# define L1_CACHE_SHIFT 6 /* Should be 7 on Intel */ -#else -/* XXX: this was taken from x86, now it's completely random. Luckily only - * affects SMP padding. */ -# define L1_CACHE_SHIFT 5 -#endif - -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) - -#endif diff --git a/include/asm-um/cacheflush.h b/include/asm-um/cacheflush.h deleted file mode 100644 index 12e9d4b74c8f..000000000000 --- a/include/asm-um/cacheflush.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_CACHEFLUSH_H -#define __UM_CACHEFLUSH_H - -#include "asm/arch/cacheflush.h" - -#endif diff --git a/include/asm-um/calling.h b/include/asm-um/calling.h deleted file mode 100644 index 0b2384cc99fd..000000000000 --- a/include/asm-um/calling.h +++ /dev/null @@ -1,9 +0,0 @@ -# Copyright 2003 - 2004 Pathscale, Inc -# Released under the GPL - -#ifndef __UM_CALLING_H /* XXX x86_64 */ -#define __UM_CALLING_H - -#include "asm/arch/calling.h" - -#endif diff --git a/include/asm-um/checksum.h b/include/asm-um/checksum.h deleted file mode 100644 index 5b501361e361..000000000000 --- a/include/asm-um/checksum.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_CHECKSUM_H -#define __UM_CHECKSUM_H - -#include "sysdep/checksum.h" - -#endif diff --git a/include/asm-um/cmpxchg.h b/include/asm-um/cmpxchg.h deleted file mode 100644 index 529376a99885..000000000000 --- a/include/asm-um/cmpxchg.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_CMPXCHG_H -#define __UM_CMPXCHG_H - -#include "asm/arch/cmpxchg.h" - -#endif diff --git a/include/asm-um/cobalt.h b/include/asm-um/cobalt.h deleted file mode 100644 index f813a684be98..000000000000 --- a/include/asm-um/cobalt.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_COBALT_H -#define __UM_COBALT_H - -#include "asm/arch/cobalt.h" - -#endif diff --git a/include/asm-um/common.lds.S b/include/asm-um/common.lds.S deleted file mode 100644 index cb0248616d49..000000000000 --- a/include/asm-um/common.lds.S +++ /dev/null @@ -1,130 +0,0 @@ -#include <asm-generic/vmlinux.lds.h> - - .fini : { *(.fini) } =0x9090 - _etext = .; - PROVIDE (etext = .); - - . = ALIGN(4096); - _sdata = .; - PROVIDE (sdata = .); - - RODATA - - .unprotected : { *(.unprotected) } - . = ALIGN(4096); - PROVIDE (_unprotected_end = .); - - . = ALIGN(4096); - .note : { *(.note.*) } - __ex_table : { - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; - } - - BUG_TABLE - - .uml.setup.init : { - __uml_setup_start = .; - *(.uml.setup.init) - __uml_setup_end = .; - } - - .uml.help.init : { - __uml_help_start = .; - *(.uml.help.init) - __uml_help_end = .; - } - - .uml.postsetup.init : { - __uml_postsetup_start = .; - *(.uml.postsetup.init) - __uml_postsetup_end = .; - } - - .init.setup : { - __setup_start = .; - *(.init.setup) - __setup_end = .; - } - - . = ALIGN(32); - .data.percpu : { - __per_cpu_start = . ; - *(.data.percpu) - __per_cpu_end = . ; - } - - .initcall.init : { - __initcall_start = .; - INITCALLS - __initcall_end = .; - } - - .con_initcall.init : { - __con_initcall_start = .; - *(.con_initcall.init) - __con_initcall_end = .; - } - - .uml.initcall.init : { - __uml_initcall_start = .; - *(.uml.initcall.init) - __uml_initcall_end = .; - } - __init_end = .; - - SECURITY_INIT - - .exitcall : { - __exitcall_begin = .; - *(.exitcall.exit) - __exitcall_end = .; - } - - .uml.exitcall : { - __uml_exitcall_begin = .; - *(.uml.exitcall.exit) - __uml_exitcall_end = .; - } - - . = ALIGN(4); - .altinstructions : { - __alt_instructions = .; - *(.altinstructions) - __alt_instructions_end = .; - } - .altinstr_replacement : { *(.altinstr_replacement) } - /* .exit.text is discard at runtime, not link time, to deal with references - from .altinstructions and .eh_frame */ - .exit.text : { *(.exit.text) } - .exit.data : { *(.exit.data) } - - .preinit_array : { - __preinit_array_start = .; - *(.preinit_array) - __preinit_array_end = .; - } - .init_array : { - __init_array_start = .; - *(.init_array) - __init_array_end = .; - } - .fini_array : { - __fini_array_start = .; - *(.fini_array) - __fini_array_end = .; - } - - . = ALIGN(4096); - .init.ramfs : { - __initramfs_start = .; - *(.init.ramfs) - __initramfs_end = .; - } - - /* Sections to be discarded */ - /DISCARD/ : { - *(.exitcall.exit) - } - diff --git a/include/asm-um/cpufeature.h b/include/asm-um/cpufeature.h deleted file mode 100644 index fb7bd42a4d96..000000000000 --- a/include/asm-um/cpufeature.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_CPUFEATURE_H -#define __UM_CPUFEATURE_H - -#include "asm/arch/cpufeature.h" - -#endif diff --git a/include/asm-um/cputime.h b/include/asm-um/cputime.h deleted file mode 100644 index c84acbadfa2f..000000000000 --- a/include/asm-um/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_CPUTIME_H -#define __UM_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __UM_CPUTIME_H */ diff --git a/include/asm-um/current.h b/include/asm-um/current.h deleted file mode 100644 index c2191d9aa03d..000000000000 --- a/include/asm-um/current.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_CURRENT_H -#define __UM_CURRENT_H - -#include "linux/thread_info.h" - -#define current (current_thread_info()->task) - -#endif diff --git a/include/asm-um/delay.h b/include/asm-um/delay.h deleted file mode 100644 index c71e32b6741e..000000000000 --- a/include/asm-um/delay.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __UM_DELAY_H -#define __UM_DELAY_H - -#define MILLION 1000000 - -/* Undefined on purpose */ -extern void __bad_udelay(void); - -extern void __udelay(unsigned long usecs); -extern void __delay(unsigned long loops); - -#define udelay(n) ((__builtin_constant_p(n) && (n) > 20000) ? \ - __bad_udelay() : __udelay(n)) - -/* It appears that ndelay is not used at all for UML, and has never been - * implemented. */ -extern void __unimplemented_ndelay(void); -#define ndelay(n) __unimplemented_ndelay() - -#endif diff --git a/include/asm-um/desc.h b/include/asm-um/desc.h deleted file mode 100644 index 4ec34a51b62c..000000000000 --- a/include/asm-um/desc.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __UM_DESC_H -#define __UM_DESC_H - -/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't - * compile, and has never been used. */ -#define LDT_empty(info) (\ - (info)->base_addr == 0 && \ - (info)->limit == 0 && \ - (info)->contents == 0 && \ - (info)->read_exec_only == 1 && \ - (info)->seg_32bit == 0 && \ - (info)->limit_in_pages == 0 && \ - (info)->seg_not_present == 1 && \ - (info)->useable == 0 ) - -#endif diff --git a/include/asm-um/device.h b/include/asm-um/device.h deleted file mode 100644 index d8f9872b0e2d..000000000000 --- a/include/asm-um/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include <asm-generic/device.h> - diff --git a/include/asm-um/div64.h b/include/asm-um/div64.h deleted file mode 100644 index 1e17f7409cab..000000000000 --- a/include/asm-um/div64.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _UM_DIV64_H -#define _UM_DIV64_H - -#include "asm/arch/div64.h" - -#endif diff --git a/include/asm-um/dma-mapping.h b/include/asm-um/dma-mapping.h deleted file mode 100644 index 90fc708b320e..000000000000 --- a/include/asm-um/dma-mapping.h +++ /dev/null @@ -1,128 +0,0 @@ -#ifndef _ASM_DMA_MAPPING_H -#define _ASM_DMA_MAPPING_H - -#include <asm/scatterlist.h> - -static inline int -dma_supported(struct device *dev, u64 mask) -{ - BUG(); - return(0); -} - -static inline int -dma_set_mask(struct device *dev, u64 dma_mask) -{ - BUG(); - return(0); -} - -static inline void * -dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - gfp_t flag) -{ - BUG(); - return((void *) 0); -} - -static inline void -dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, - dma_addr_t dma_handle) -{ - BUG(); -} - -static inline dma_addr_t -dma_map_single(struct device *dev, void *cpu_addr, size_t size, - enum dma_data_direction direction) -{ - BUG(); - return(0); -} - -static inline void -dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction direction) -{ - BUG(); -} - -static inline dma_addr_t -dma_map_page(struct device *dev, struct page *page, - unsigned long offset, size_t size, - enum dma_data_direction direction) -{ - BUG(); - return(0); -} - -static inline void -dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, - enum dma_data_direction direction) -{ - BUG(); -} - -static inline int -dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, - enum dma_data_direction direction) -{ - BUG(); - return(0); -} - -static inline void -dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, - enum dma_data_direction direction) -{ - BUG(); -} - -static inline void -dma_sync_single(struct device *dev, dma_addr_t dma_handle, size_t size, - enum dma_data_direction direction) -{ - BUG(); -} - -static inline void -dma_sync_sg(struct device *dev, struct scatterlist *sg, int nelems, - enum dma_data_direction direction) -{ - BUG(); -} - -#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) -#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) -#define dma_is_consistent(d, h) (1) - -static inline int -dma_get_cache_alignment(void) -{ - BUG(); - return(0); -} - -static inline void -dma_sync_single_range(struct device *dev, dma_addr_t dma_handle, - unsigned long offset, size_t size, - enum dma_data_direction direction) -{ - BUG(); -} - -static inline void -dma_cache_sync(struct device *dev, void *vaddr, size_t size, - enum dma_data_direction direction) -{ - BUG(); -} - -static inline int -dma_mapping_error(struct device *dev, dma_addr_t dma_handle) -{ - BUG(); - return 0; -} - -#endif diff --git a/include/asm-um/dma.h b/include/asm-um/dma.h deleted file mode 100644 index 9f6139a8a525..000000000000 --- a/include/asm-um/dma.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __UM_DMA_H -#define __UM_DMA_H - -#include "asm/io.h" - -extern unsigned long uml_physmem; - -#define MAX_DMA_ADDRESS (uml_physmem) - -#endif diff --git a/include/asm-um/dwarf2.h b/include/asm-um/dwarf2.h deleted file mode 100644 index d1a02e762931..000000000000 --- a/include/asm-um/dwarf2.h +++ /dev/null @@ -1,11 +0,0 @@ -/* Copyright 2003 - 2004 Pathscale, Inc - * Released under the GPL - */ - -/* Needed on x86_64 by thunk.S */ -#ifndef __UM_DWARF2_H -#define __UM_DWARF2_H - -#include "asm/arch/dwarf2.h" - -#endif diff --git a/include/asm-um/elf-i386.h b/include/asm-um/elf-i386.h deleted file mode 100644 index d0da9d7c5371..000000000000 --- a/include/asm-um/elf-i386.h +++ /dev/null @@ -1,163 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ -#ifndef __UM_ELF_I386_H -#define __UM_ELF_I386_H - -#include <asm/user.h> -#include "skas.h" - -#define R_386_NONE 0 -#define R_386_32 1 -#define R_386_PC32 2 -#define R_386_GOT32 3 -#define R_386_PLT32 4 -#define R_386_COPY 5 -#define R_386_GLOB_DAT 6 -#define R_386_JMP_SLOT 7 -#define R_386_RELATIVE 8 -#define R_386_GOTOFF 9 -#define R_386_GOTPC 10 -#define R_386_NUM 11 - -typedef unsigned long elf_greg_t; - -#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -typedef struct user_i387_struct elf_fpregset_t; - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) \ - (((x)->e_machine == EM_386) || ((x)->e_machine == EM_486)) - -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_386 - -#define ELF_PLAT_INIT(regs, load_addr) do { \ - PT_REGS_EBX(regs) = 0; \ - PT_REGS_ECX(regs) = 0; \ - PT_REGS_EDX(regs) = 0; \ - PT_REGS_ESI(regs) = 0; \ - PT_REGS_EDI(regs) = 0; \ - PT_REGS_EBP(regs) = 0; \ - PT_REGS_EAX(regs) = 0; \ -} while (0) - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) - -/* Shamelessly stolen from include/asm-i386/elf.h */ - -#define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ - pr_reg[0] = PT_REGS_EBX(regs); \ - pr_reg[1] = PT_REGS_ECX(regs); \ - pr_reg[2] = PT_REGS_EDX(regs); \ - pr_reg[3] = PT_REGS_ESI(regs); \ - pr_reg[4] = PT_REGS_EDI(regs); \ - pr_reg[5] = PT_REGS_EBP(regs); \ - pr_reg[6] = PT_REGS_EAX(regs); \ - pr_reg[7] = PT_REGS_DS(regs); \ - pr_reg[8] = PT_REGS_ES(regs); \ - /* fake once used fs and gs selectors? */ \ - pr_reg[9] = PT_REGS_DS(regs); \ - pr_reg[10] = PT_REGS_DS(regs); \ - pr_reg[11] = PT_REGS_SYSCALL_NR(regs); \ - pr_reg[12] = PT_REGS_IP(regs); \ - pr_reg[13] = PT_REGS_CS(regs); \ - pr_reg[14] = PT_REGS_EFLAGS(regs); \ - pr_reg[15] = PT_REGS_SP(regs); \ - pr_reg[16] = PT_REGS_SS(regs); \ -} while (0); - -extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); - -#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) - -extern long elf_aux_hwcap; -#define ELF_HWCAP (elf_aux_hwcap) - -extern char * elf_aux_platform; -#define ELF_PLATFORM (elf_aux_platform) - -#define SET_PERSONALITY(ex) do { } while (0) - -extern unsigned long vsyscall_ehdr; -extern unsigned long vsyscall_end; -extern unsigned long __kernel_vsyscall; - -#define VSYSCALL_BASE vsyscall_ehdr -#define VSYSCALL_END vsyscall_end - -/* - * This is the range that is readable by user mode, and things - * acting like user mode such as get_user_pages. - */ -#define FIXADDR_USER_START VSYSCALL_BASE -#define FIXADDR_USER_END VSYSCALL_END - -/* - * Architecture-neutral AT_ values in 0-17, leave some room - * for more of them, start the x86-specific ones at 32. - */ -#define AT_SYSINFO 32 -#define AT_SYSINFO_EHDR 33 - -#define ARCH_DLINFO \ -do { \ - if ( vsyscall_ehdr ) { \ - NEW_AUX_ENT(AT_SYSINFO, __kernel_vsyscall); \ - NEW_AUX_ENT(AT_SYSINFO_EHDR, vsyscall_ehdr); \ - } \ -} while (0) - -/* - * These macros parameterize elf_core_dump in fs/binfmt_elf.c to write out - * extra segments containing the vsyscall DSO contents. Dumping its - * contents makes post-mortem fully interpretable later without matching up - * the same kernel and hardware config to see what PC values meant. - * Dumping its extra ELF program headers includes all the other information - * a debugger needs to easily find how the vsyscall DSO was being used. - */ -#define ELF_CORE_EXTRA_PHDRS \ - (vsyscall_ehdr ? (((struct elfhdr *)vsyscall_ehdr)->e_phnum) : 0 ) - -#define ELF_CORE_WRITE_EXTRA_PHDRS \ -if ( vsyscall_ehdr ) { \ - const struct elfhdr *const ehdrp = (struct elfhdr *)vsyscall_ehdr; \ - const struct elf_phdr *const phdrp = \ - (const struct elf_phdr *) (vsyscall_ehdr + ehdrp->e_phoff); \ - int i; \ - Elf32_Off ofs = 0; \ - for (i = 0; i < ehdrp->e_phnum; ++i) { \ - struct elf_phdr phdr = phdrp[i]; \ - if (phdr.p_type == PT_LOAD) { \ - ofs = phdr.p_offset = offset; \ - offset += phdr.p_filesz; \ - } \ - else \ - phdr.p_offset += ofs; \ - phdr.p_paddr = 0; /* match other core phdrs */ \ - DUMP_WRITE(&phdr, sizeof(phdr)); \ - } \ -} -#define ELF_CORE_WRITE_EXTRA_DATA \ -if ( vsyscall_ehdr ) { \ - const struct elfhdr *const ehdrp = (struct elfhdr *)vsyscall_ehdr; \ - const struct elf_phdr *const phdrp = \ - (const struct elf_phdr *) (vsyscall_ehdr + ehdrp->e_phoff); \ - int i; \ - for (i = 0; i < ehdrp->e_phnum; ++i) { \ - if (phdrp[i].p_type == PT_LOAD) \ - DUMP_WRITE((void *) phdrp[i].p_vaddr, \ - phdrp[i].p_filesz); \ - } \ -} - -#endif diff --git a/include/asm-um/elf-ppc.h b/include/asm-um/elf-ppc.h deleted file mode 100644 index af9463cd8ce5..000000000000 --- a/include/asm-um/elf-ppc.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef __UM_ELF_PPC_H -#define __UM_ELF_PPC_H - - -extern long elf_aux_hwcap; -#define ELF_HWCAP (elf_aux_hwcap) - -#define SET_PERSONALITY(ex) do ; while(0) - -#define ELF_EXEC_PAGESIZE 4096 - -#define elf_check_arch(x) (1) - -#ifdef CONFIG_64BIT -#define ELF_CLASS ELFCLASS64 -#else -#define ELF_CLASS ELFCLASS32 -#endif - -#define USE_ELF_CORE_DUMP - -#define R_386_NONE 0 -#define R_386_32 1 -#define R_386_PC32 2 -#define R_386_GOT32 3 -#define R_386_PLT32 4 -#define R_386_COPY 5 -#define R_386_GLOB_DAT 6 -#define R_386_JMP_SLOT 7 -#define R_386_RELATIVE 8 -#define R_386_GOTOFF 9 -#define R_386_GOTPC 10 -#define R_386_NUM 11 - -#define ELF_PLATFORM (0) - -#define ELF_ET_DYN_BASE (0x08000000) - -/* the following stolen from asm-ppc/elf.h */ -#define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ -#define ELF_NFPREG 33 /* includes fpscr */ -/* General registers */ -typedef unsigned long elf_greg_t; -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -/* Floating point registers */ -typedef double elf_fpreg_t; -typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; - -#define ELF_DATA ELFDATA2MSB -#define ELF_ARCH EM_PPC - -#endif diff --git a/include/asm-um/elf-x86_64.h b/include/asm-um/elf-x86_64.h deleted file mode 100644 index 6e8a9195e952..000000000000 --- a/include/asm-um/elf-x86_64.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * Copyright (C) 2003 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * - * Licensed under the GPL - */ -#ifndef __UM_ELF_X86_64_H -#define __UM_ELF_X86_64_H - -#include <asm/user.h> -#include "skas.h" - -/* x86-64 relocation types, taken from asm-x86_64/elf.h */ -#define R_X86_64_NONE 0 /* No reloc */ -#define R_X86_64_64 1 /* Direct 64 bit */ -#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ -#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ -#define R_X86_64_PLT32 4 /* 32 bit PLT address */ -#define R_X86_64_COPY 5 /* Copy symbol at runtime */ -#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ -#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ -#define R_X86_64_RELATIVE 8 /* Adjust by program base */ -#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative - offset to GOT */ -#define R_X86_64_32 10 /* Direct 32 bit zero extended */ -#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ -#define R_X86_64_16 12 /* Direct 16 bit zero extended */ -#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ -#define R_X86_64_8 14 /* Direct 8 bit sign extended */ -#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ - -#define R_X86_64_NUM 16 - -typedef unsigned long elf_greg_t; - -#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -typedef struct user_i387_struct elf_fpregset_t; - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) \ - ((x)->e_machine == EM_X86_64) - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_X86_64 - -#define ELF_PLAT_INIT(regs, load_addr) do { \ - PT_REGS_RBX(regs) = 0; \ - PT_REGS_RCX(regs) = 0; \ - PT_REGS_RDX(regs) = 0; \ - PT_REGS_RSI(regs) = 0; \ - PT_REGS_RDI(regs) = 0; \ - PT_REGS_RBP(regs) = 0; \ - PT_REGS_RAX(regs) = 0; \ - PT_REGS_R8(regs) = 0; \ - PT_REGS_R9(regs) = 0; \ - PT_REGS_R10(regs) = 0; \ - PT_REGS_R11(regs) = 0; \ - PT_REGS_R12(regs) = 0; \ - PT_REGS_R13(regs) = 0; \ - PT_REGS_R14(regs) = 0; \ - PT_REGS_R15(regs) = 0; \ -} while (0) - -#define ELF_CORE_COPY_REGS(pr_reg, regs) \ - (pr_reg)[0] = (regs)->regs.gp[0]; \ - (pr_reg)[1] = (regs)->regs.gp[1]; \ - (pr_reg)[2] = (regs)->regs.gp[2]; \ - (pr_reg)[3] = (regs)->regs.gp[3]; \ - (pr_reg)[4] = (regs)->regs.gp[4]; \ - (pr_reg)[5] = (regs)->regs.gp[5]; \ - (pr_reg)[6] = (regs)->regs.gp[6]; \ - (pr_reg)[7] = (regs)->regs.gp[7]; \ - (pr_reg)[8] = (regs)->regs.gp[8]; \ - (pr_reg)[9] = (regs)->regs.gp[9]; \ - (pr_reg)[10] = (regs)->regs.gp[10]; \ - (pr_reg)[11] = (regs)->regs.gp[11]; \ - (pr_reg)[12] = (regs)->regs.gp[12]; \ - (pr_reg)[13] = (regs)->regs.gp[13]; \ - (pr_reg)[14] = (regs)->regs.gp[14]; \ - (pr_reg)[15] = (regs)->regs.gp[15]; \ - (pr_reg)[16] = (regs)->regs.gp[16]; \ - (pr_reg)[17] = (regs)->regs.gp[17]; \ - (pr_reg)[18] = (regs)->regs.gp[18]; \ - (pr_reg)[19] = (regs)->regs.gp[19]; \ - (pr_reg)[20] = (regs)->regs.gp[20]; \ - (pr_reg)[21] = current->thread.arch.fs; \ - (pr_reg)[22] = 0; \ - (pr_reg)[23] = 0; \ - (pr_reg)[24] = 0; \ - (pr_reg)[25] = 0; \ - (pr_reg)[26] = 0; - -extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); - -#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) - -#ifdef TIF_IA32 /* XXX */ -#error XXX, indeed - clear_thread_flag(TIF_IA32); -#endif - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) - -extern long elf_aux_hwcap; -#define ELF_HWCAP (elf_aux_hwcap) - -#define ELF_PLATFORM "x86_64" - -#define SET_PERSONALITY(ex) do ; while(0) - -#endif diff --git a/include/asm-um/emergency-restart.h b/include/asm-um/emergency-restart.h deleted file mode 100644 index 108d8c48e42e..000000000000 --- a/include/asm-um/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/include/asm-um/errno.h b/include/asm-um/errno.h deleted file mode 100644 index b7a9e37fd8d8..000000000000 --- a/include/asm-um/errno.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_ERRNO_H -#define __UM_ERRNO_H - -#include "asm/arch/errno.h" - -#endif diff --git a/include/asm-um/fcntl.h b/include/asm-um/fcntl.h deleted file mode 100644 index 812a65446d92..000000000000 --- a/include/asm-um/fcntl.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_FCNTL_H -#define __UM_FCNTL_H - -#include "asm/arch/fcntl.h" - -#endif diff --git a/include/asm-um/fixmap.h b/include/asm-um/fixmap.h deleted file mode 100644 index 9d2be52b8655..000000000000 --- a/include/asm-um/fixmap.h +++ /dev/null @@ -1,98 +0,0 @@ -#ifndef __UM_FIXMAP_H -#define __UM_FIXMAP_H - -#include <asm/processor.h> -#include <asm/system.h> -#include <asm/kmap_types.h> -#include <asm/archparam.h> -#include <asm/page.h> - -/* - * Here we define all the compile-time 'special' virtual - * addresses. The point is to have a constant address at - * compile time, but to set the physical address only - * in the boot process. We allocate these special addresses - * from the end of virtual memory (0xfffff000) backwards. - * Also this lets us do fail-safe vmalloc(), we - * can guarantee that these special addresses and - * vmalloc()-ed addresses never overlap. - * - * these 'compile-time allocated' memory buffers are - * fixed-size 4k pages. (or larger if used with an increment - * highger than 1) use fixmap_set(idx,phys) to associate - * physical memory with fixmap indices. - * - * TLB entries of such buffers will not be flushed across - * task switches. - */ - -/* - * on UP currently we will have no trace of the fixmap mechanizm, - * no page table allocations, etc. This might change in the - * future, say framebuffers for the console driver(s) could be - * fix-mapped? - */ -enum fixed_addresses { -#ifdef CONFIG_HIGHMEM - FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ - FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, -#endif - __end_of_fixed_addresses -}; - -extern void __set_fixmap (enum fixed_addresses idx, - unsigned long phys, pgprot_t flags); - -#define set_fixmap(idx, phys) \ - __set_fixmap(idx, phys, PAGE_KERNEL) -/* - * Some hardware wants to get fixmapped without caching. - */ -#define set_fixmap_nocache(idx, phys) \ - __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE) -/* - * used by vmalloc.c. - * - * Leave one empty page between vmalloc'ed areas and - * the start of the fixmap, and leave one page empty - * at the top of mem.. - */ - -#define FIXADDR_TOP (TASK_SIZE - 2 * PAGE_SIZE) -#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) - -#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) -#define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) - -extern void __this_fixmap_does_not_exist(void); - -/* - * 'index to address' translation. If anyone tries to use the idx - * directly without tranlation, we catch the bug with a NULL-deference - * kernel oops. Illegal ranges of incoming indices are caught too. - */ -static inline unsigned long fix_to_virt(const unsigned int idx) -{ - /* - * this branch gets completely eliminated after inlining, - * except when someone tries to use fixaddr indices in an - * illegal way. (such as mixing up address types or using - * out-of-range indices). - * - * If it doesn't get removed, the linker will complain - * loudly with a reasonably clear error message.. - */ - if (idx >= __end_of_fixed_addresses) - __this_fixmap_does_not_exist(); - - return __fix_to_virt(idx); -} - -static inline unsigned long virt_to_fix(const unsigned long vaddr) -{ - BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START); - return __virt_to_fix(vaddr); -} - -#endif diff --git a/include/asm-um/floppy.h b/include/asm-um/floppy.h deleted file mode 100644 index 453e7415fb6f..000000000000 --- a/include/asm-um/floppy.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_FLOPPY_H -#define __UM_FLOPPY_H - -#include "asm/arch/floppy.h" - -#endif diff --git a/include/asm-um/frame.h b/include/asm-um/frame.h deleted file mode 100644 index 8a8c1cb415b4..000000000000 --- a/include/asm-um/frame.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_FRAME_I -#define __UM_FRAME_I - -#include "asm/arch/frame.h" - -#endif diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h deleted file mode 100644 index 6a332a9f099c..000000000000 --- a/include/asm-um/futex.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H - -#include <asm-generic/futex.h> - -#endif diff --git a/include/asm-um/hardirq.h b/include/asm-um/hardirq.h deleted file mode 100644 index 313ebb8a2566..000000000000 --- a/include/asm-um/hardirq.h +++ /dev/null @@ -1,25 +0,0 @@ -/* (c) 2004 cw@f00f.org, GPLv2 blah blah */ - -#ifndef __ASM_UM_HARDIRQ_H -#define __ASM_UM_HARDIRQ_H - -#include <linux/threads.h> -#include <linux/irq.h> - -/* NOTE: When SMP works again we might want to make this - * ____cacheline_aligned or maybe use per_cpu state? --cw */ -typedef struct { - unsigned int __softirq_pending; -} irq_cpustat_t; - -#include <linux/irq_cpustat.h> - -/* As this would be very strange for UML to get we BUG() after the - * printk. */ -static inline void ack_bad_irq(unsigned int irq) -{ - printk(KERN_ERR "unexpected IRQ %02x\n", irq); - BUG(); -} - -#endif /* __ASM_UM_HARDIRQ_H */ diff --git a/include/asm-um/highmem.h b/include/asm-um/highmem.h deleted file mode 100644 index 36974cb8abc7..000000000000 --- a/include/asm-um/highmem.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef __UM_HIGHMEM_H -#define __UM_HIGHMEM_H - -#include "asm/page.h" -#include "asm/fixmap.h" -#include "asm/arch/highmem.h" - -#undef PKMAP_BASE - -#define PKMAP_BASE ((FIXADDR_START - LAST_PKMAP * PAGE_SIZE) & PMD_MASK) - -#endif diff --git a/include/asm-um/host_ldt-i386.h b/include/asm-um/host_ldt-i386.h deleted file mode 100644 index b27cb0a9dd30..000000000000 --- a/include/asm-um/host_ldt-i386.h +++ /dev/null @@ -1,34 +0,0 @@ -#ifndef __ASM_HOST_LDT_I386_H -#define __ASM_HOST_LDT_I386_H - -#include "asm/arch/ldt.h" - -/* - * macros stolen from include/asm-i386/desc.h - */ -#define LDT_entry_a(info) \ - ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff)) - -#define LDT_entry_b(info) \ - (((info)->base_addr & 0xff000000) | \ - (((info)->base_addr & 0x00ff0000) >> 16) | \ - ((info)->limit & 0xf0000) | \ - (((info)->read_exec_only ^ 1) << 9) | \ - ((info)->contents << 10) | \ - (((info)->seg_not_present ^ 1) << 15) | \ - ((info)->seg_32bit << 22) | \ - ((info)->limit_in_pages << 23) | \ - ((info)->useable << 20) | \ - 0x7000) - -#define LDT_empty(info) (\ - (info)->base_addr == 0 && \ - (info)->limit == 0 && \ - (info)->contents == 0 && \ - (info)->read_exec_only == 1 && \ - (info)->seg_32bit == 0 && \ - (info)->limit_in_pages == 0 && \ - (info)->seg_not_present == 1 && \ - (info)->useable == 0 ) - -#endif diff --git a/include/asm-um/host_ldt-x86_64.h b/include/asm-um/host_ldt-x86_64.h deleted file mode 100644 index 74a63f7d9a90..000000000000 --- a/include/asm-um/host_ldt-x86_64.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef __ASM_HOST_LDT_X86_64_H -#define __ASM_HOST_LDT_X86_64_H - -#include "asm/arch/ldt.h" - -/* - * macros stolen from include/asm-x86_64/desc.h - */ -#define LDT_entry_a(info) \ - ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff)) - -/* Don't allow setting of the lm bit. It is useless anyways because - * 64bit system calls require __USER_CS. */ -#define LDT_entry_b(info) \ - (((info)->base_addr & 0xff000000) | \ - (((info)->base_addr & 0x00ff0000) >> 16) | \ - ((info)->limit & 0xf0000) | \ - (((info)->read_exec_only ^ 1) << 9) | \ - ((info)->contents << 10) | \ - (((info)->seg_not_present ^ 1) << 15) | \ - ((info)->seg_32bit << 22) | \ - ((info)->limit_in_pages << 23) | \ - ((info)->useable << 20) | \ - /* ((info)->lm << 21) | */ \ - 0x7000) - -#define LDT_empty(info) (\ - (info)->base_addr == 0 && \ - (info)->limit == 0 && \ - (info)->contents == 0 && \ - (info)->read_exec_only == 1 && \ - (info)->seg_32bit == 0 && \ - (info)->limit_in_pages == 0 && \ - (info)->seg_not_present == 1 && \ - (info)->useable == 0 && \ - (info)->lm == 0) - -#endif diff --git a/include/asm-um/hw_irq.h b/include/asm-um/hw_irq.h deleted file mode 100644 index 1cf84cf5f21a..000000000000 --- a/include/asm-um/hw_irq.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_UM_HW_IRQ_H -#define _ASM_UM_HW_IRQ_H - -#include "asm/irq.h" -#include "asm/archparam.h" - -#endif diff --git a/include/asm-um/ide.h b/include/asm-um/ide.h deleted file mode 100644 index 3d1ccebcfbaf..000000000000 --- a/include/asm-um/ide.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_IDE_H -#define __UM_IDE_H - -#include "asm/arch/ide.h" - -#endif diff --git a/include/asm-um/io.h b/include/asm-um/io.h deleted file mode 100644 index 44e8b8c772ae..000000000000 --- a/include/asm-um/io.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef __UM_IO_H -#define __UM_IO_H - -#include "asm/page.h" - -#define IO_SPACE_LIMIT 0xdeadbeef /* Sure hope nothing uses this */ - -static inline int inb(unsigned long i) { return(0); } -static inline void outb(char c, unsigned long i) { } - -/* - * Change virtual addresses to physical addresses and vv. - * These are pretty trivial - */ -static inline unsigned long virt_to_phys(volatile void * address) -{ - return __pa((void *) address); -} - -static inline void * phys_to_virt(unsigned long address) -{ - return __va(address); -} - -/* - * Convert a physical pointer to a virtual kernel pointer for /dev/mem - * access - */ -#define xlate_dev_mem_ptr(p) __va(p) - -/* - * Convert a virtual cached pointer to an uncached pointer - */ -#define xlate_dev_kmem_ptr(p) p - -static inline void writeb(unsigned char b, volatile void __iomem *addr) -{ - *(volatile unsigned char __force *) addr = b; -} -static inline void writew(unsigned short b, volatile void __iomem *addr) -{ - *(volatile unsigned short __force *) addr = b; -} -static inline void writel(unsigned int b, volatile void __iomem *addr) -{ - *(volatile unsigned int __force *) addr = b; -} -static inline void writeq(unsigned int b, volatile void __iomem *addr) -{ - *(volatile unsigned long long __force *) addr = b; -} -#define __raw_writeb writeb -#define __raw_writew writew -#define __raw_writel writel -#define __raw_writeq writeq - -#endif diff --git a/include/asm-um/ioctl.h b/include/asm-um/ioctl.h deleted file mode 100644 index cc22157346db..000000000000 --- a/include/asm-um/ioctl.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_IOCTL_H -#define __UM_IOCTL_H - -#include "asm/arch/ioctl.h" - -#endif diff --git a/include/asm-um/ioctls.h b/include/asm-um/ioctls.h deleted file mode 100644 index 9a1a017de6a7..000000000000 --- a/include/asm-um/ioctls.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_IOCTLS_H -#define __UM_IOCTLS_H - -#include "asm/arch/ioctls.h" - -#endif diff --git a/include/asm-um/ipcbuf.h b/include/asm-um/ipcbuf.h deleted file mode 100644 index bb2ad31dc434..000000000000 --- a/include/asm-um/ipcbuf.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_IPCBUF_H -#define __UM_IPCBUF_H - -#include "asm/arch/ipcbuf.h" - -#endif diff --git a/include/asm-um/irq.h b/include/asm-um/irq.h deleted file mode 100644 index 4a2037f8204b..000000000000 --- a/include/asm-um/irq.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef __UM_IRQ_H -#define __UM_IRQ_H - -#define TIMER_IRQ 0 -#define UMN_IRQ 1 -#define CONSOLE_IRQ 2 -#define CONSOLE_WRITE_IRQ 3 -#define UBD_IRQ 4 -#define UM_ETH_IRQ 5 -#define SSL_IRQ 6 -#define SSL_WRITE_IRQ 7 -#define ACCEPT_IRQ 8 -#define MCONSOLE_IRQ 9 -#define WINCH_IRQ 10 -#define SIGIO_WRITE_IRQ 11 -#define TELNETD_IRQ 12 -#define XTERM_IRQ 13 -#define RANDOM_IRQ 14 - -#define LAST_IRQ RANDOM_IRQ -#define NR_IRQS (LAST_IRQ + 1) - -#endif diff --git a/include/asm-um/irq_regs.h b/include/asm-um/irq_regs.h deleted file mode 100644 index 3dd9c0b70270..000000000000 --- a/include/asm-um/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/include/asm-um/irq_vectors.h b/include/asm-um/irq_vectors.h deleted file mode 100644 index 62ddba6fc733..000000000000 --- a/include/asm-um/irq_vectors.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_IRQ_VECTORS_H -#define __UM_IRQ_VECTORS_H - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/irqflags.h b/include/asm-um/irqflags.h deleted file mode 100644 index 659b9abdfdba..000000000000 --- a/include/asm-um/irqflags.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_IRQFLAGS_H -#define __UM_IRQFLAGS_H - -/* Empty for now */ - -#endif diff --git a/include/asm-um/kdebug.h b/include/asm-um/kdebug.h deleted file mode 100644 index 6ece1b037665..000000000000 --- a/include/asm-um/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/include/asm-um/kmap_types.h b/include/asm-um/kmap_types.h deleted file mode 100644 index 6c03acdb4405..000000000000 --- a/include/asm-um/kmap_types.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_KMAP_TYPES_H -#define __UM_KMAP_TYPES_H - -/* No more #include "asm/arch/kmap_types.h" ! */ - -enum km_type { - KM_BOUNCE_READ, - KM_SKB_SUNRPC_DATA, - KM_SKB_DATA_SOFTIRQ, - KM_USER0, - KM_USER1, - KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */ - KM_BIO_SRC_IRQ, - KM_BIO_DST_IRQ, - KM_PTE0, - KM_PTE1, - KM_IRQ0, - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, - KM_TYPE_NR -}; - -#endif diff --git a/include/asm-um/ldt.h b/include/asm-um/ldt.h deleted file mode 100644 index 52af512f5e7d..000000000000 --- a/include/asm-um/ldt.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2004 Fujitsu Siemens Computers GmbH - * Licensed under the GPL - * - * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com> - */ - -#ifndef __ASM_LDT_H -#define __ASM_LDT_H - -#include <linux/mutex.h> -#include "asm/host_ldt.h" - -extern void ldt_host_info(void); - -#define LDT_PAGES_MAX \ - ((LDT_ENTRIES * LDT_ENTRY_SIZE)/PAGE_SIZE) -#define LDT_ENTRIES_PER_PAGE \ - (PAGE_SIZE/LDT_ENTRY_SIZE) -#define LDT_DIRECT_ENTRIES \ - ((LDT_PAGES_MAX*sizeof(void *))/LDT_ENTRY_SIZE) - -struct ldt_entry { - __u32 a; - __u32 b; -}; - -typedef struct uml_ldt { - int entry_count; - struct mutex lock; - union { - struct ldt_entry * pages[LDT_PAGES_MAX]; - struct ldt_entry entries[LDT_DIRECT_ENTRIES]; - } u; -} uml_ldt_t; - -#endif diff --git a/include/asm-um/linkage.h b/include/asm-um/linkage.h deleted file mode 100644 index 7dfce37adc8b..000000000000 --- a/include/asm-um/linkage.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_UM_LINKAGE_H -#define __ASM_UM_LINKAGE_H - -#include "asm/arch/linkage.h" - -#endif diff --git a/include/asm-um/local.h b/include/asm-um/local.h deleted file mode 100644 index 9a280c5bb609..000000000000 --- a/include/asm-um/local.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_LOCAL_H -#define __UM_LOCAL_H - -#include "asm/arch/local.h" - -#endif diff --git a/include/asm-um/locks.h b/include/asm-um/locks.h deleted file mode 100644 index f80030a3ef5a..000000000000 --- a/include/asm-um/locks.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_LOCKS_H -#define __UM_LOCKS_H - -#include "asm/arch/locks.h" - -#endif diff --git a/include/asm-um/mca_dma.h b/include/asm-um/mca_dma.h deleted file mode 100644 index e492e4ec1392..000000000000 --- a/include/asm-um/mca_dma.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef mca___UM_DMA_H -#define mca___UM_DMA_H - -#include "asm/arch/mca_dma.h" - -#endif diff --git a/include/asm-um/mman.h b/include/asm-um/mman.h deleted file mode 100644 index b09ed523019b..000000000000 --- a/include/asm-um/mman.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_MMAN_H -#define __UM_MMAN_H - -#include "asm/arch/mman.h" - -#endif diff --git a/include/asm-um/mmu.h b/include/asm-um/mmu.h deleted file mode 100644 index 2cf35c21d694..000000000000 --- a/include/asm-um/mmu.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __MMU_H -#define __MMU_H - -#include "um_mmu.h" - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h deleted file mode 100644 index 54f42e8b0105..000000000000 --- a/include/asm-um/mmu_context.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_MMU_CONTEXT_H -#define __UM_MMU_CONTEXT_H - -#include "linux/sched.h" -#include "um_mmu.h" - -extern void arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm); -extern void arch_exit_mmap(struct mm_struct *mm); - -#define get_mmu_context(task) do ; while(0) -#define activate_context(tsk) do ; while(0) - -#define deactivate_mm(tsk,mm) do { } while (0) - -extern void force_flush_all(void); - -static inline void activate_mm(struct mm_struct *old, struct mm_struct *new) -{ - /* - * This is called by fs/exec.c and sys_unshare() - * when the new ->mm is used for the first time. - */ - __switch_mm(&new->context.id); - arch_dup_mmap(old, new); -} - -static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, - struct task_struct *tsk) -{ - unsigned cpu = smp_processor_id(); - - if(prev != next){ - cpu_clear(cpu, prev->cpu_vm_mask); - cpu_set(cpu, next->cpu_vm_mask); - if(next != &init_mm) - __switch_mm(&next->context.id); - } -} - -static inline void enter_lazy_tlb(struct mm_struct *mm, - struct task_struct *tsk) -{ -} - -extern int init_new_context(struct task_struct *task, struct mm_struct *mm); - -extern void destroy_context(struct mm_struct *mm); - -#endif diff --git a/include/asm-um/module-generic.h b/include/asm-um/module-generic.h deleted file mode 100644 index 5a265f56b174..000000000000 --- a/include/asm-um/module-generic.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_MODULE_GENERIC_H -#define __UM_MODULE_GENERIC_H - -#include "asm/arch/module.h" - -#endif diff --git a/include/asm-um/module-i386.h b/include/asm-um/module-i386.h deleted file mode 100644 index 5ead4a0b2e35..000000000000 --- a/include/asm-um/module-i386.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef __UM_MODULE_I386_H -#define __UM_MODULE_I386_H - -/* UML is simple */ -struct mod_arch_specific -{ -}; - -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr - -#endif diff --git a/include/asm-um/module-x86_64.h b/include/asm-um/module-x86_64.h deleted file mode 100644 index 35b5491d3e96..000000000000 --- a/include/asm-um/module-x86_64.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_MODULE_X86_64_H -#define __UM_MODULE_X86_64_H - -/* UML is simple */ -struct mod_arch_specific -{ -}; - -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/msgbuf.h b/include/asm-um/msgbuf.h deleted file mode 100644 index 8ce8c30d5377..000000000000 --- a/include/asm-um/msgbuf.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_MSGBUF_H -#define __UM_MSGBUF_H - -#include "asm/arch/msgbuf.h" - -#endif diff --git a/include/asm-um/mtrr.h b/include/asm-um/mtrr.h deleted file mode 100644 index 5e9cd12c578d..000000000000 --- a/include/asm-um/mtrr.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_MTRR_H -#define __UM_MTRR_H - -#include "asm/arch/mtrr.h" - -#endif diff --git a/include/asm-um/mutex.h b/include/asm-um/mutex.h deleted file mode 100644 index 458c1f7fbc18..000000000000 --- a/include/asm-um/mutex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Pull in the generic implementation for the mutex fastpath. - * - * TODO: implement optimized primitives instead, or leave the generic - * implementation in place, or pick the atomic_xchg() based generic - * implementation. (see asm-generic/mutex-xchg.h for details) - */ - -#include <asm-generic/mutex-dec.h> diff --git a/include/asm-um/nops.h b/include/asm-um/nops.h deleted file mode 100644 index 814e9bf5dea6..000000000000 --- a/include/asm-um/nops.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_NOPS_H -#define __UM_NOPS_H - -#include "asm/arch/nops.h" - -#endif diff --git a/include/asm-um/page.h b/include/asm-um/page.h deleted file mode 100644 index a6df1f13d732..000000000000 --- a/include/asm-um/page.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com) - * Copyright 2003 PathScale, Inc. - * Licensed under the GPL - */ - -#ifndef __UM_PAGE_H -#define __UM_PAGE_H - -#include <linux/const.h> - -/* PAGE_SHIFT determines the page size */ -#define PAGE_SHIFT 12 -#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) - -#ifndef __ASSEMBLY__ - -struct page; - -#include <linux/types.h> -#include <asm/vm-flags.h> - -/* - * These are used to make use of C type-checking.. - */ - -#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE) -#define copy_page(to,from) memcpy((void *)(to), (void *)(from), PAGE_SIZE) - -#define clear_user_page(page, vaddr, pg) clear_page(page) -#define copy_user_page(to, from, vaddr, pg) copy_page(to, from) - -#if defined(CONFIG_3_LEVEL_PGTABLES) && !defined(CONFIG_64BIT) - -typedef struct { unsigned long pte_low, pte_high; } pte_t; -typedef struct { unsigned long pmd; } pmd_t; -typedef struct { unsigned long pgd; } pgd_t; -#define pte_val(x) ((x).pte_low | ((unsigned long long) (x).pte_high << 32)) - -#define pte_get_bits(pte, bits) ((pte).pte_low & (bits)) -#define pte_set_bits(pte, bits) ((pte).pte_low |= (bits)) -#define pte_clear_bits(pte, bits) ((pte).pte_low &= ~(bits)) -#define pte_copy(to, from) ({ (to).pte_high = (from).pte_high; \ - smp_wmb(); \ - (to).pte_low = (from).pte_low; }) -#define pte_is_zero(pte) (!((pte).pte_low & ~_PAGE_NEWPAGE) && !(pte).pte_high) -#define pte_set_val(pte, phys, prot) \ - ({ (pte).pte_high = (phys) >> 32; \ - (pte).pte_low = (phys) | pgprot_val(prot); }) - -#define pmd_val(x) ((x).pmd) -#define __pmd(x) ((pmd_t) { (x) } ) - -typedef unsigned long long pfn_t; -typedef unsigned long long phys_t; - -#else - -typedef struct { unsigned long pte; } pte_t; -typedef struct { unsigned long pgd; } pgd_t; - -#ifdef CONFIG_3_LEVEL_PGTABLES -typedef struct { unsigned long pmd; } pmd_t; -#define pmd_val(x) ((x).pmd) -#define __pmd(x) ((pmd_t) { (x) } ) -#endif - -#define pte_val(x) ((x).pte) - - -#define pte_get_bits(p, bits) ((p).pte & (bits)) -#define pte_set_bits(p, bits) ((p).pte |= (bits)) -#define pte_clear_bits(p, bits) ((p).pte &= ~(bits)) -#define pte_copy(to, from) ((to).pte = (from).pte) -#define pte_is_zero(p) (!((p).pte & ~_PAGE_NEWPAGE)) -#define pte_set_val(p, phys, prot) (p).pte = (phys | pgprot_val(prot)) - -typedef unsigned long pfn_t; -typedef unsigned long phys_t; - -#endif - -typedef struct { unsigned long pgprot; } pgprot_t; - -typedef struct page *pgtable_t; - -#define pgd_val(x) ((x).pgd) -#define pgprot_val(x) ((x).pgprot) - -#define __pte(x) ((pte_t) { (x) } ) -#define __pgd(x) ((pgd_t) { (x) } ) -#define __pgprot(x) ((pgprot_t) { (x) } ) - -extern unsigned long uml_physmem; - -#define PAGE_OFFSET (uml_physmem) -#define KERNELBASE PAGE_OFFSET - -#define __va_space (8*1024*1024) - -#include "mem.h" - -/* Cast to unsigned long before casting to void * to avoid a warning from - * mmap_kmem about cutting a long long down to a void *. Not sure that - * casting is the right thing, but 32-bit UML can't have 64-bit virtual - * addresses - */ -#define __pa(virt) to_phys((void *) (unsigned long) (virt)) -#define __va(phys) to_virt((unsigned long) (phys)) - -#define phys_to_pfn(p) ((pfn_t) ((p) >> PAGE_SHIFT)) -#define pfn_to_phys(pfn) ((phys_t) ((pfn) << PAGE_SHIFT)) - -#define pfn_valid(pfn) ((pfn) < max_mapnr) -#define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v))) - -#include <asm-generic/memory_model.h> -#include <asm-generic/page.h> - -#endif /* __ASSEMBLY__ */ -#endif /* __UM_PAGE_H */ diff --git a/include/asm-um/page_offset.h b/include/asm-um/page_offset.h deleted file mode 100644 index 1c168dfbf359..000000000000 --- a/include/asm-um/page_offset.h +++ /dev/null @@ -1 +0,0 @@ -#define PAGE_OFFSET_RAW (uml_physmem) diff --git a/include/asm-um/param.h b/include/asm-um/param.h deleted file mode 100644 index e44f4e60d16d..000000000000 --- a/include/asm-um/param.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef _UM_PARAM_H -#define _UM_PARAM_H - -#define EXEC_PAGESIZE 4096 - -#ifndef NOGROUP -#define NOGROUP (-1) -#endif - -#define MAXHOSTNAMELEN 64 /* max length of hostname */ - -#ifdef __KERNEL__ -#define HZ CONFIG_HZ -#define USER_HZ 100 /* .. some user interfaces are in "ticks" */ -#define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */ -#else -#define HZ 100 -#endif - -#endif diff --git a/include/asm-um/paravirt.h b/include/asm-um/paravirt.h deleted file mode 100644 index 9d6aaad80b5f..000000000000 --- a/include/asm-um/paravirt.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_PARAVIRT_H -#define __UM_PARAVIRT_H - -#include "asm/arch/paravirt.h" - -#endif diff --git a/include/asm-um/pci.h b/include/asm-um/pci.h deleted file mode 100644 index 59923199cdc3..000000000000 --- a/include/asm-um/pci.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __UM_PCI_H -#define __UM_PCI_H - -#define PCI_DMA_BUS_IS_PHYS (1) -#define pcibios_scan_all_fns(a, b) 0 - -#endif diff --git a/include/asm-um/pda.h b/include/asm-um/pda.h deleted file mode 100644 index 0d8bf33ffd42..000000000000 --- a/include/asm-um/pda.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_PDA_X86_64_H -#define __UM_PDA_X86_64_H - -/* XXX */ -struct foo { - unsigned int __softirq_pending; - unsigned int __nmi_count; -}; - -extern struct foo me; - -#define read_pda(me) (&me) - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/percpu.h b/include/asm-um/percpu.h deleted file mode 100644 index 5723e2aab8e7..000000000000 --- a/include/asm-um/percpu.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_PERCPU_H -#define __UM_PERCPU_H - -#include "asm/arch/percpu.h" - -#endif diff --git a/include/asm-um/pgalloc.h b/include/asm-um/pgalloc.h deleted file mode 100644 index 9062a6e72241..000000000000 --- a/include/asm-um/pgalloc.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) - * Copyright 2003 PathScale, Inc. - * Derived from include/asm-i386/pgalloc.h and include/asm-i386/pgtable.h - * Licensed under the GPL - */ - -#ifndef __UM_PGALLOC_H -#define __UM_PGALLOC_H - -#include "linux/mm.h" -#include "asm/fixmap.h" - -#define pmd_populate_kernel(mm, pmd, pte) \ - set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) __pa(pte))) - -#define pmd_populate(mm, pmd, pte) \ - set_pmd(pmd, __pmd(_PAGE_TABLE + \ - ((unsigned long long)page_to_pfn(pte) << \ - (unsigned long long) PAGE_SHIFT))) -#define pmd_pgtable(pmd) pmd_page(pmd) - -/* - * Allocate and free page tables. - */ -extern pgd_t *pgd_alloc(struct mm_struct *); -extern void pgd_free(struct mm_struct *mm, pgd_t *pgd); - -extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long); -extern pgtable_t pte_alloc_one(struct mm_struct *, unsigned long); - -static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) -{ - free_page((unsigned long) pte); -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t pte) -{ - pgtable_page_dtor(pte); - __free_page(pte); -} - -#define __pte_free_tlb(tlb,pte) \ -do { \ - pgtable_page_dtor(pte); \ - tlb_remove_page((tlb),(pte)); \ -} while (0) - -#ifdef CONFIG_3_LEVEL_PGTABLES - -static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) -{ - free_page((unsigned long)pmd); -} - -#define __pmd_free_tlb(tlb,x) tlb_remove_page((tlb),virt_to_page(x)) -#endif - -#define check_pgt_cache() do { } while (0) - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h deleted file mode 100644 index f534b73e753e..000000000000 --- a/include/asm-um/pgtable-2level.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) - * Copyright 2003 PathScale, Inc. - * Derived from include/asm-i386/pgtable.h - * Licensed under the GPL - */ - -#ifndef __UM_PGTABLE_2LEVEL_H -#define __UM_PGTABLE_2LEVEL_H - -#include <asm-generic/pgtable-nopmd.h> - -/* PGDIR_SHIFT determines what a third-level page table entry can map */ - -#define PGDIR_SHIFT 22 -#define PGDIR_SIZE (1UL << PGDIR_SHIFT) -#define PGDIR_MASK (~(PGDIR_SIZE-1)) - -/* - * entries per page directory level: the i386 is two-level, so - * we don't really have any PMD directory physically. - */ -#define PTRS_PER_PTE 1024 -#define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE) -#define PTRS_PER_PGD 1024 -#define FIRST_USER_ADDRESS 0 - -#define pte_ERROR(e) \ - printk("%s:%d: bad pte %p(%08lx).\n", __FILE__, __LINE__, &(e), \ - pte_val(e)) -#define pgd_ERROR(e) \ - printk("%s:%d: bad pgd %p(%08lx).\n", __FILE__, __LINE__, &(e), \ - pgd_val(e)) - -static inline int pgd_newpage(pgd_t pgd) { return 0; } -static inline void pgd_mkuptodate(pgd_t pgd) { } - -#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval)) - -#define pte_pfn(x) phys_to_pfn(pte_val(x)) -#define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot)) -#define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot)) - -/* - * Bits 0 through 4 are taken - */ -#define PTE_FILE_MAX_BITS 27 - -#define pte_to_pgoff(pte) (pte_val(pte) >> 5) - -#define pgoff_to_pte(off) ((pte_t) { ((off) << 5) + _PAGE_FILE }) - -#endif diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h deleted file mode 100644 index 0446f456b428..000000000000 --- a/include/asm-um/pgtable-3level.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - * Copyright 2003 PathScale Inc - * Derived from include/asm-i386/pgtable.h - * Licensed under the GPL - */ - -#ifndef __UM_PGTABLE_3LEVEL_H -#define __UM_PGTABLE_3LEVEL_H - -#include <asm-generic/pgtable-nopud.h> - -/* PGDIR_SHIFT determines what a third-level page table entry can map */ - -#ifdef CONFIG_64BIT -#define PGDIR_SHIFT 30 -#else -#define PGDIR_SHIFT 31 -#endif -#define PGDIR_SIZE (1UL << PGDIR_SHIFT) -#define PGDIR_MASK (~(PGDIR_SIZE-1)) - -/* PMD_SHIFT determines the size of the area a second-level page table can - * map - */ - -#define PMD_SHIFT 21 -#define PMD_SIZE (1UL << PMD_SHIFT) -#define PMD_MASK (~(PMD_SIZE-1)) - -/* - * entries per page directory level - */ - -#define PTRS_PER_PTE 512 -#ifdef CONFIG_64BIT -#define PTRS_PER_PMD 512 -#define PTRS_PER_PGD 512 -#else -#define PTRS_PER_PMD 1024 -#define PTRS_PER_PGD 1024 -#endif - -#define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE) -#define FIRST_USER_ADDRESS 0 - -#define pte_ERROR(e) \ - printk("%s:%d: bad pte %p(%016lx).\n", __FILE__, __LINE__, &(e), \ - pte_val(e)) -#define pmd_ERROR(e) \ - printk("%s:%d: bad pmd %p(%016lx).\n", __FILE__, __LINE__, &(e), \ - pmd_val(e)) -#define pgd_ERROR(e) \ - printk("%s:%d: bad pgd %p(%016lx).\n", __FILE__, __LINE__, &(e), \ - pgd_val(e)) - -#define pud_none(x) (!(pud_val(x) & ~_PAGE_NEWPAGE)) -#define pud_bad(x) ((pud_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) -#define pud_present(x) (pud_val(x) & _PAGE_PRESENT) -#define pud_populate(mm, pud, pmd) \ - set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd))) - -#ifdef CONFIG_64BIT -#define set_pud(pudptr, pudval) set_64bit((phys_t *) (pudptr), pud_val(pudval)) -#else -#define set_pud(pudptr, pudval) (*(pudptr) = (pudval)) -#endif - -static inline int pgd_newpage(pgd_t pgd) -{ - return(pgd_val(pgd) & _PAGE_NEWPAGE); -} - -static inline void pgd_mkuptodate(pgd_t pgd) { pgd_val(pgd) &= ~_PAGE_NEWPAGE; } - -#ifdef CONFIG_64BIT -#define set_pmd(pmdptr, pmdval) set_64bit((phys_t *) (pmdptr), pmd_val(pmdval)) -#else -#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval)) -#endif - -struct mm_struct; -extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address); - -static inline void pud_clear (pud_t *pud) -{ - set_pud(pud, __pud(_PAGE_NEWPAGE)); -} - -#define pud_page(pud) phys_to_page(pud_val(pud) & PAGE_MASK) -#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PAGE_MASK)) - -/* Find an entry in the second-level page table.. */ -#define pmd_offset(pud, address) ((pmd_t *) pud_page_vaddr(*(pud)) + \ - pmd_index(address)) - -static inline unsigned long pte_pfn(pte_t pte) -{ - return phys_to_pfn(pte_val(pte)); -} - -static inline pte_t pfn_pte(pfn_t page_nr, pgprot_t pgprot) -{ - pte_t pte; - phys_t phys = pfn_to_phys(page_nr); - - pte_set_val(pte, phys, pgprot); - return pte; -} - -static inline pmd_t pfn_pmd(pfn_t page_nr, pgprot_t pgprot) -{ - return __pmd((page_nr << PAGE_SHIFT) | pgprot_val(pgprot)); -} - -/* - * Bits 0 through 3 are taken in the low part of the pte, - * put the 32 bits of offset into the high part. - */ -#define PTE_FILE_MAX_BITS 32 - -#ifdef CONFIG_64BIT - -#define pte_to_pgoff(p) ((p).pte >> 32) - -#define pgoff_to_pte(off) ((pte_t) { ((off) << 32) | _PAGE_FILE }) - -#else - -#define pte_to_pgoff(pte) ((pte).pte_high) - -#define pgoff_to_pte(off) ((pte_t) { _PAGE_FILE, (off) }) - -#endif - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h deleted file mode 100644 index 02db81b7b86e..000000000000 --- a/include/asm-um/pgtable.h +++ /dev/null @@ -1,358 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Copyright 2003 PathScale, Inc. - * Derived from include/asm-i386/pgtable.h - * Licensed under the GPL - */ - -#ifndef __UM_PGTABLE_H -#define __UM_PGTABLE_H - -#include <asm/fixmap.h> - -#define _PAGE_PRESENT 0x001 -#define _PAGE_NEWPAGE 0x002 -#define _PAGE_NEWPROT 0x004 -#define _PAGE_RW 0x020 -#define _PAGE_USER 0x040 -#define _PAGE_ACCESSED 0x080 -#define _PAGE_DIRTY 0x100 -/* If _PAGE_PRESENT is clear, we use these: */ -#define _PAGE_FILE 0x008 /* nonlinear file mapping, saved PTE; unset:swap */ -#define _PAGE_PROTNONE 0x010 /* if the user mapped it with PROT_NONE; - pte_present gives true */ - -#ifdef CONFIG_3_LEVEL_PGTABLES -#include "asm/pgtable-3level.h" -#else -#include "asm/pgtable-2level.h" -#endif - -extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; - -/* zero page used for uninitialized stuff */ -extern unsigned long *empty_zero_page; - -#define pgtable_cache_init() do ; while (0) - -/* Just any arbitrary offset to the start of the vmalloc VM area: the - * current 8MB value just means that there will be a 8MB "hole" after the - * physical memory until the kernel virtual memory starts. That means that - * any out-of-bounds memory accesses will hopefully be caught. - * The vmalloc() routines leaves a hole of 4kB between each vmalloced - * area for the same reason. ;) - */ - -extern unsigned long end_iomem; - -#define VMALLOC_OFFSET (__va_space) -#define VMALLOC_START ((end_iomem + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)) -#ifdef CONFIG_HIGHMEM -# define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE) -#else -# define VMALLOC_END (FIXADDR_START-2*PAGE_SIZE) -#endif - -#define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY) -#define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY) -#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY) - -#define PAGE_NONE __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED) -#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED) -#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED) -#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED) -#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) - -/* - * The i386 can't do page protection for execute, and considers that the same - * are read. - * Also, write permissions imply read permissions. This is the closest we can - * get.. - */ -#define __P000 PAGE_NONE -#define __P001 PAGE_READONLY -#define __P010 PAGE_COPY -#define __P011 PAGE_COPY -#define __P100 PAGE_READONLY -#define __P101 PAGE_READONLY -#define __P110 PAGE_COPY -#define __P111 PAGE_COPY - -#define __S000 PAGE_NONE -#define __S001 PAGE_READONLY -#define __S010 PAGE_SHARED -#define __S011 PAGE_SHARED -#define __S100 PAGE_READONLY -#define __S101 PAGE_READONLY -#define __S110 PAGE_SHARED -#define __S111 PAGE_SHARED - -/* - * ZERO_PAGE is a global shared page that is always zero: used - * for zero-mapped memory areas etc.. - */ -#define ZERO_PAGE(vaddr) virt_to_page(empty_zero_page) - -#define pte_clear(mm,addr,xp) pte_set_val(*(xp), (phys_t) 0, __pgprot(_PAGE_NEWPAGE)) - -#define pmd_none(x) (!((unsigned long)pmd_val(x) & ~_PAGE_NEWPAGE)) -#define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) - -#define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT) -#define pmd_clear(xp) do { pmd_val(*(xp)) = _PAGE_NEWPAGE; } while (0) - -#define pmd_newpage(x) (pmd_val(x) & _PAGE_NEWPAGE) -#define pmd_mkuptodate(x) (pmd_val(x) &= ~_PAGE_NEWPAGE) - -#define pud_newpage(x) (pud_val(x) & _PAGE_NEWPAGE) -#define pud_mkuptodate(x) (pud_val(x) &= ~_PAGE_NEWPAGE) - -#define pmd_page(pmd) phys_to_page(pmd_val(pmd) & PAGE_MASK) - -#define pte_page(x) pfn_to_page(pte_pfn(x)) - -#define pte_present(x) pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE)) - -/* - * ================================= - * Flags checking section. - * ================================= - */ - -static inline int pte_none(pte_t pte) -{ - return pte_is_zero(pte); -} - -/* - * The following only work if pte_present() is true. - * Undefined behaviour if not.. - */ -static inline int pte_read(pte_t pte) -{ - return((pte_get_bits(pte, _PAGE_USER)) && - !(pte_get_bits(pte, _PAGE_PROTNONE))); -} - -static inline int pte_exec(pte_t pte){ - return((pte_get_bits(pte, _PAGE_USER)) && - !(pte_get_bits(pte, _PAGE_PROTNONE))); -} - -static inline int pte_write(pte_t pte) -{ - return((pte_get_bits(pte, _PAGE_RW)) && - !(pte_get_bits(pte, _PAGE_PROTNONE))); -} - -/* - * The following only works if pte_present() is not true. - */ -static inline int pte_file(pte_t pte) -{ - return pte_get_bits(pte, _PAGE_FILE); -} - -static inline int pte_dirty(pte_t pte) -{ - return pte_get_bits(pte, _PAGE_DIRTY); -} - -static inline int pte_young(pte_t pte) -{ - return pte_get_bits(pte, _PAGE_ACCESSED); -} - -static inline int pte_newpage(pte_t pte) -{ - return pte_get_bits(pte, _PAGE_NEWPAGE); -} - -static inline int pte_newprot(pte_t pte) -{ - return(pte_present(pte) && (pte_get_bits(pte, _PAGE_NEWPROT))); -} - -static inline int pte_special(pte_t pte) -{ - return 0; -} - -/* - * ================================= - * Flags setting section. - * ================================= - */ - -static inline pte_t pte_mknewprot(pte_t pte) -{ - pte_set_bits(pte, _PAGE_NEWPROT); - return(pte); -} - -static inline pte_t pte_mkclean(pte_t pte) -{ - pte_clear_bits(pte, _PAGE_DIRTY); - return(pte); -} - -static inline pte_t pte_mkold(pte_t pte) -{ - pte_clear_bits(pte, _PAGE_ACCESSED); - return(pte); -} - -static inline pte_t pte_wrprotect(pte_t pte) -{ - pte_clear_bits(pte, _PAGE_RW); - return(pte_mknewprot(pte)); -} - -static inline pte_t pte_mkread(pte_t pte) -{ - pte_set_bits(pte, _PAGE_USER); - return(pte_mknewprot(pte)); -} - -static inline pte_t pte_mkdirty(pte_t pte) -{ - pte_set_bits(pte, _PAGE_DIRTY); - return(pte); -} - -static inline pte_t pte_mkyoung(pte_t pte) -{ - pte_set_bits(pte, _PAGE_ACCESSED); - return(pte); -} - -static inline pte_t pte_mkwrite(pte_t pte) -{ - pte_set_bits(pte, _PAGE_RW); - return(pte_mknewprot(pte)); -} - -static inline pte_t pte_mkuptodate(pte_t pte) -{ - pte_clear_bits(pte, _PAGE_NEWPAGE); - if(pte_present(pte)) - pte_clear_bits(pte, _PAGE_NEWPROT); - return(pte); -} - -static inline pte_t pte_mknewpage(pte_t pte) -{ - pte_set_bits(pte, _PAGE_NEWPAGE); - return(pte); -} - -static inline pte_t pte_mkspecial(pte_t pte) -{ - return(pte); -} - -static inline void set_pte(pte_t *pteptr, pte_t pteval) -{ - pte_copy(*pteptr, pteval); - - /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so - * fix_range knows to unmap it. _PAGE_NEWPROT is specific to - * mapped pages. - */ - - *pteptr = pte_mknewpage(*pteptr); - if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr); -} -#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) - -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - */ - -#define phys_to_page(phys) pfn_to_page(phys_to_pfn(phys)) -#define __virt_to_page(virt) phys_to_page(__pa(virt)) -#define page_to_phys(page) pfn_to_phys((pfn_t) page_to_pfn(page)) -#define virt_to_page(addr) __virt_to_page((const unsigned long) addr) - -#define mk_pte(page, pgprot) \ - ({ pte_t pte; \ - \ - pte_set_val(pte, page_to_phys(page), (pgprot)); \ - if (pte_present(pte)) \ - pte_mknewprot(pte_mknewpage(pte)); \ - pte;}) - -static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) -{ - pte_set_val(pte, (pte_val(pte) & _PAGE_CHG_MASK), newprot); - return pte; -} - -/* - * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD] - * - * this macro returns the index of the entry in the pgd page which would - * control the given virtual address - */ -#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) - -/* - * pgd_offset() returns a (pgd_t *) - * pgd_index() is used get the offset into the pgd page's array of pgd_t's; - */ -#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address)) - -/* - * a shortcut which implies the use of the kernel's pgd, instead - * of a process's - */ -#define pgd_offset_k(address) pgd_offset(&init_mm, address) - -/* - * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD] - * - * this macro returns the index of the entry in the pmd page which would - * control the given virtual address - */ -#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK)) -#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) - -#define pmd_page_vaddr(pmd) \ - ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK)) - -/* - * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE] - * - * this macro returns the index of the entry in the pte page which would - * control the given virtual address - */ -#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) -#define pte_offset_kernel(dir, address) \ - ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address)) -#define pte_offset_map(dir, address) \ - ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address)) -#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address) -#define pte_unmap(pte) do { } while (0) -#define pte_unmap_nested(pte) do { } while (0) - -struct mm_struct; -extern pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr); - -#define update_mmu_cache(vma,address,pte) do ; while (0) - -/* Encode and de-code a swap entry */ -#define __swp_type(x) (((x).val >> 4) & 0x3f) -#define __swp_offset(x) ((x).val >> 11) - -#define __swp_entry(type, offset) \ - ((swp_entry_t) { ((type) << 4) | ((offset) << 11) }) -#define __pte_to_swp_entry(pte) \ - ((swp_entry_t) { pte_val(pte_mkuptodate(pte)) }) -#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) - -#define kern_addr_valid(addr) (1) - -#include <asm-generic/pgtable.h> - -#endif diff --git a/include/asm-um/poll.h b/include/asm-um/poll.h deleted file mode 100644 index 1eb4e1bc6383..000000000000 --- a/include/asm-um/poll.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_POLL_H -#define __UM_POLL_H - -#include "asm/arch/poll.h" - -#endif diff --git a/include/asm-um/posix_types.h b/include/asm-um/posix_types.h deleted file mode 100644 index 32fb4198f644..000000000000 --- a/include/asm-um/posix_types.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_POSIX_TYPES_H -#define __UM_POSIX_TYPES_H - -#include "asm/arch/posix_types.h" - -#endif diff --git a/include/asm-um/prctl.h b/include/asm-um/prctl.h deleted file mode 100644 index 64b6d099bdd5..000000000000 --- a/include/asm-um/prctl.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_PRCTL_H -#define __UM_PRCTL_H - -#include "asm/arch/prctl.h" - -#endif diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h deleted file mode 100644 index bed668824b5f..000000000000 --- a/include/asm-um/processor-generic.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_PROCESSOR_GENERIC_H -#define __UM_PROCESSOR_GENERIC_H - -struct pt_regs; - -struct task_struct; - -#include "asm/ptrace.h" -#include "registers.h" -#include "sysdep/archsetjmp.h" - -struct mm_struct; - -struct thread_struct { - struct task_struct *saved_task; - /* - * This flag is set to 1 before calling do_fork (and analyzed in - * copy_thread) to mark that we are begin called from userspace (fork / - * vfork / clone), and reset to 0 after. It is left to 0 when called - * from kernelspace (i.e. kernel_thread() or fork_idle(), - * as of 2.6.11). - */ - int forking; - struct pt_regs regs; - int singlestep_syscall; - void *fault_addr; - jmp_buf *fault_catcher; - struct task_struct *prev_sched; - unsigned long temp_stack; - jmp_buf *exec_buf; - struct arch_thread arch; - jmp_buf switch_buf; - int mm_count; - struct { - int op; - union { - struct { - int pid; - } fork, exec; - struct { - int (*proc)(void *); - void *arg; - } thread; - struct { - void (*proc)(void *); - void *arg; - } cb; - } u; - } request; -}; - -#define INIT_THREAD \ -{ \ - .forking = 0, \ - .regs = EMPTY_REGS, \ - .fault_addr = NULL, \ - .prev_sched = NULL, \ - .temp_stack = 0, \ - .exec_buf = NULL, \ - .arch = INIT_ARCH_THREAD, \ - .request = { 0 } \ -} - -extern struct task_struct *alloc_task_struct(void); - -static inline void release_thread(struct task_struct *task) -{ -} - -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - -static inline void prepare_to_copy(struct task_struct *tsk) -{ -} - - -extern unsigned long thread_saved_pc(struct task_struct *t); - -static inline void mm_copy_segments(struct mm_struct *from_mm, - struct mm_struct *new_mm) -{ -} - -#define init_stack (init_thread_union.stack) - -/* - * User space process size: 3GB (default). - */ -extern unsigned long task_size; - -#define TASK_SIZE (task_size) - -#undef STACK_TOP -#undef STACK_TOP_MAX - -extern unsigned long stacksizelim; - -#define STACK_ROOM (stacksizelim) -#define STACK_TOP (TASK_SIZE - 2 * PAGE_SIZE) -#define STACK_TOP_MAX STACK_TOP - -/* This decides where the kernel will search for a free chunk of vm - * space during mmap's. - */ -#define TASK_UNMAPPED_BASE (0x40000000) - -extern void start_thread(struct pt_regs *regs, unsigned long entry, - unsigned long stack); - -struct cpuinfo_um { - unsigned long loops_per_jiffy; - int ipi_pipe[2]; -}; - -extern struct cpuinfo_um boot_cpu_data; - -#define my_cpu_data cpu_data[smp_processor_id()] - -#ifdef CONFIG_SMP -extern struct cpuinfo_um cpu_data[]; -#define current_cpu_data cpu_data[smp_processor_id()] -#else -#define cpu_data (&boot_cpu_data) -#define current_cpu_data boot_cpu_data -#endif - - -#define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf) -extern unsigned long get_wchan(struct task_struct *p); - -#endif diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h deleted file mode 100644 index a2b7fe13fe1e..000000000000 --- a/include/asm-um/processor-i386.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_PROCESSOR_I386_H -#define __UM_PROCESSOR_I386_H - -#include "linux/string.h" -#include "asm/host_ldt.h" -#include "asm/segment.h" - -extern int host_has_cmov; - -/* include faultinfo structure */ -#include "sysdep/faultinfo.h" - -struct uml_tls_struct { - struct user_desc tls; - unsigned flushed:1; - unsigned present:1; -}; - -struct arch_thread { - struct uml_tls_struct tls_array[GDT_ENTRY_TLS_ENTRIES]; - unsigned long debugregs[8]; - int debugregs_seq; - struct faultinfo faultinfo; -}; - -#define INIT_ARCH_THREAD { \ - .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES - 1 ] = \ - { .present = 0, .flushed = 0 } }, \ - .debugregs = { [ 0 ... 7 ] = 0 }, \ - .debugregs_seq = 0, \ - .faultinfo = { 0, 0, 0 } \ -} - -static inline void arch_flush_thread(struct arch_thread *thread) -{ - /* Clear any TLS still hanging */ - memset(&thread->tls_array, 0, sizeof(thread->tls_array)); -} - -static inline void arch_copy_thread(struct arch_thread *from, - struct arch_thread *to) -{ - memcpy(&to->tls_array, &from->tls_array, sizeof(from->tls_array)); -} - -#include "asm/arch/user.h" - -/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ -static inline void rep_nop(void) -{ - __asm__ __volatile__("rep;nop": : :"memory"); -} - -#define cpu_relax() rep_nop() - -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). Stolen - * from asm-i386/processor.h - */ -#define current_text_addr() \ - ({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; }) - -#define ARCH_IS_STACKGROW(address) \ - (address + 32 >= UPT_SP(¤t->thread.regs.regs)) - -#define KSTK_EIP(tsk) KSTK_REG(tsk, EIP) -#define KSTK_ESP(tsk) KSTK_REG(tsk, UESP) -#define KSTK_EBP(tsk) KSTK_REG(tsk, EBP) - -#include "asm/processor-generic.h" - -#endif diff --git a/include/asm-um/processor-ppc.h b/include/asm-um/processor-ppc.h deleted file mode 100644 index 959323151229..000000000000 --- a/include/asm-um/processor-ppc.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef __UM_PROCESSOR_PPC_H -#define __UM_PROCESSOR_PPC_H - -#if defined(__ASSEMBLY__) - -#define CONFIG_PPC_MULTIPLATFORM -#include "arch/processor.h" - -#else - -#include "asm/processor-generic.h" - -#endif - -#endif diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h deleted file mode 100644 index e50933175e91..000000000000 --- a/include/asm-um/processor-x86_64.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_PROCESSOR_X86_64_H -#define __UM_PROCESSOR_X86_64_H - -/* include faultinfo structure */ -#include "sysdep/faultinfo.h" - -struct arch_thread { - unsigned long debugregs[8]; - int debugregs_seq; - unsigned long fs; - struct faultinfo faultinfo; -}; - -/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ -static inline void rep_nop(void) -{ - __asm__ __volatile__("rep;nop": : :"memory"); -} - -#define cpu_relax() rep_nop() - -#define INIT_ARCH_THREAD { .debugregs = { [ 0 ... 7 ] = 0 }, \ - .debugregs_seq = 0, \ - .fs = 0, \ - .faultinfo = { 0, 0, 0 } } - -static inline void arch_flush_thread(struct arch_thread *thread) -{ -} - -static inline void arch_copy_thread(struct arch_thread *from, - struct arch_thread *to) -{ - to->fs = from->fs; -} - -#include "asm/arch/user.h" - -#define current_text_addr() \ - ({ void *pc; __asm__("movq $1f,%0\n1:":"=g" (pc)); pc; }) - -#define ARCH_IS_STACKGROW(address) \ - (address + 128 >= UPT_SP(¤t->thread.regs.regs)) - -#define KSTK_EIP(tsk) KSTK_REG(tsk, RIP) -#define KSTK_ESP(tsk) KSTK_REG(tsk, RSP) - -#include "asm/processor-generic.h" - -#endif diff --git a/include/asm-um/ptrace-generic.h b/include/asm-um/ptrace-generic.h deleted file mode 100644 index 315749705ea1..000000000000 --- a/include/asm-um/ptrace-generic.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_GENERIC_H -#define __UM_PTRACE_GENERIC_H - -#ifndef __ASSEMBLY__ - -#include "asm/arch/ptrace-abi.h" -#include <asm/user.h> -#include "sysdep/ptrace.h" - -struct pt_regs { - struct uml_pt_regs regs; -}; - -#define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } - -#define PT_REGS_IP(r) UPT_IP(&(r)->regs) -#define PT_REGS_SP(r) UPT_SP(&(r)->regs) - -#define PT_REG(r, reg) UPT_REG(&(r)->regs, reg) -#define PT_REGS_SET(r, reg, val) UPT_SET(&(r)->regs, reg, val) - -#define PT_REGS_SET_SYSCALL_RETURN(r, res) \ - UPT_SET_SYSCALL_RETURN(&(r)->regs, res) -#define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs) - -#define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs) - -#define PT_REGS_SC(r) UPT_SC(&(r)->regs) - -#define instruction_pointer(regs) PT_REGS_IP(regs) - -struct task_struct; - -extern long subarch_ptrace(struct task_struct *child, long request, long addr, - long data); -extern unsigned long getreg(struct task_struct *child, int regno); -extern int putreg(struct task_struct *child, int regno, unsigned long value); -extern int get_fpregs(struct user_i387_struct __user *buf, - struct task_struct *child); -extern int set_fpregs(struct user_i387_struct __user *buf, - struct task_struct *child); - -extern void show_regs(struct pt_regs *regs); - -extern int arch_copy_tls(struct task_struct *new); -extern void clear_flushed_tls(struct task_struct *task); - -#endif - -#endif diff --git a/include/asm-um/ptrace-i386.h b/include/asm-um/ptrace-i386.h deleted file mode 100644 index b2d24c5ea2c3..000000000000 --- a/include/asm-um/ptrace-i386.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_I386_H -#define __UM_PTRACE_I386_H - -#define HOST_AUDIT_ARCH AUDIT_ARCH_I386 - -#include "linux/compiler.h" -#include "asm/ptrace-generic.h" -#include <asm/user.h> -#include "sysdep/ptrace.h" - -#define PT_REGS_EAX(r) UPT_EAX(&(r)->regs) -#define PT_REGS_EBX(r) UPT_EBX(&(r)->regs) -#define PT_REGS_ECX(r) UPT_ECX(&(r)->regs) -#define PT_REGS_EDX(r) UPT_EDX(&(r)->regs) -#define PT_REGS_ESI(r) UPT_ESI(&(r)->regs) -#define PT_REGS_EDI(r) UPT_EDI(&(r)->regs) -#define PT_REGS_EBP(r) UPT_EBP(&(r)->regs) - -#define PT_REGS_CS(r) UPT_CS(&(r)->regs) -#define PT_REGS_SS(r) UPT_SS(&(r)->regs) -#define PT_REGS_DS(r) UPT_DS(&(r)->regs) -#define PT_REGS_ES(r) UPT_ES(&(r)->regs) -#define PT_REGS_FS(r) UPT_FS(&(r)->regs) -#define PT_REGS_GS(r) UPT_GS(&(r)->regs) - -#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs) - -#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_EAX(r) -#define PT_REGS_SYSCALL_RET(r) PT_REGS_EAX(r) -#define PT_FIX_EXEC_STACK(sp) do ; while(0) - -/* Cope with a conditional i386 definition. */ -#undef profile_pc -#define profile_pc(regs) PT_REGS_IP(regs) - -#define user_mode(r) UPT_IS_USER(&(r)->regs) - -/* - * Forward declaration to avoid including sysdep/tls.h, which causes a - * circular include, and compilation failures. - */ -struct user_desc; - -extern int get_fpxregs(struct user_fxsr_struct __user *buf, - struct task_struct *child); -extern int set_fpxregs(struct user_fxsr_struct __user *buf, - struct task_struct *tsk); - -extern int ptrace_get_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc); - -extern int ptrace_set_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc); - -#endif diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h deleted file mode 100644 index 4c475350dcf0..000000000000 --- a/include/asm-um/ptrace-x86_64.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_X86_64_H -#define __UM_PTRACE_X86_64_H - -#include "linux/compiler.h" -#include "asm/errno.h" -#include "asm/host_ldt.h" - -#define __FRAME_OFFSETS /* Needed to get the R* macros */ -#include "asm/ptrace-generic.h" - -#define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64 - -/* Also defined in sysdep/ptrace.h, so may already be defined. */ -#ifndef FS_BASE -#define FS_BASE (21 * sizeof(unsigned long)) -#define GS_BASE (22 * sizeof(unsigned long)) -#define DS (23 * sizeof(unsigned long)) -#define ES (24 * sizeof(unsigned long)) -#define FS (25 * sizeof(unsigned long)) -#define GS (26 * sizeof(unsigned long)) -#endif - -#define PT_REGS_RBX(r) UPT_RBX(&(r)->regs) -#define PT_REGS_RCX(r) UPT_RCX(&(r)->regs) -#define PT_REGS_RDX(r) UPT_RDX(&(r)->regs) -#define PT_REGS_RSI(r) UPT_RSI(&(r)->regs) -#define PT_REGS_RDI(r) UPT_RDI(&(r)->regs) -#define PT_REGS_RBP(r) UPT_RBP(&(r)->regs) -#define PT_REGS_RAX(r) UPT_RAX(&(r)->regs) -#define PT_REGS_R8(r) UPT_R8(&(r)->regs) -#define PT_REGS_R9(r) UPT_R9(&(r)->regs) -#define PT_REGS_R10(r) UPT_R10(&(r)->regs) -#define PT_REGS_R11(r) UPT_R11(&(r)->regs) -#define PT_REGS_R12(r) UPT_R12(&(r)->regs) -#define PT_REGS_R13(r) UPT_R13(&(r)->regs) -#define PT_REGS_R14(r) UPT_R14(&(r)->regs) -#define PT_REGS_R15(r) UPT_R15(&(r)->regs) - -#define PT_REGS_FS(r) UPT_FS(&(r)->regs) -#define PT_REGS_GS(r) UPT_GS(&(r)->regs) -#define PT_REGS_DS(r) UPT_DS(&(r)->regs) -#define PT_REGS_ES(r) UPT_ES(&(r)->regs) -#define PT_REGS_SS(r) UPT_SS(&(r)->regs) -#define PT_REGS_CS(r) UPT_CS(&(r)->regs) - -#define PT_REGS_ORIG_RAX(r) UPT_ORIG_RAX(&(r)->regs) -#define PT_REGS_RIP(r) UPT_IP(&(r)->regs) -#define PT_REGS_RSP(r) UPT_SP(&(r)->regs) - -#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs) - -/* XXX */ -#define user_mode(r) UPT_IS_USER(&(r)->regs) -#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_RAX(r) -#define PT_REGS_SYSCALL_RET(r) PT_REGS_RAX(r) - -#define PT_FIX_EXEC_STACK(sp) do ; while(0) - -#define profile_pc(regs) PT_REGS_IP(regs) - -static inline int ptrace_get_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc) -{ - return -ENOSYS; -} - -static inline int ptrace_set_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc) -{ - return -ENOSYS; -} - -extern long arch_prctl(struct task_struct *task, int code, - unsigned long __user *addr); -#endif diff --git a/include/asm-um/required-features.h b/include/asm-um/required-features.h deleted file mode 100644 index dfb967b2d2f3..000000000000 --- a/include/asm-um/required-features.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __UM_REQUIRED_FEATURES_H -#define __UM_REQUIRED_FEATURES_H - -/* - * Nothing to see, just need something for the i386 and x86_64 asm - * headers to include. - */ - -#endif diff --git a/include/asm-um/resource.h b/include/asm-um/resource.h deleted file mode 100644 index c9b074001252..000000000000 --- a/include/asm-um/resource.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_RESOURCE_H -#define __UM_RESOURCE_H - -#include "asm/arch/resource.h" - -#endif diff --git a/include/asm-um/rwlock.h b/include/asm-um/rwlock.h deleted file mode 100644 index ff383aafc9fe..000000000000 --- a/include/asm-um/rwlock.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_RWLOCK_H -#define __UM_RWLOCK_H - -#include "asm/arch/rwlock.h" - -#endif diff --git a/include/asm-um/rwsem.h b/include/asm-um/rwsem.h deleted file mode 100644 index b5fc449dc86b..000000000000 --- a/include/asm-um/rwsem.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_RWSEM_H__ -#define __UM_RWSEM_H__ - -#include "asm/arch/rwsem.h" - -#endif diff --git a/include/asm-um/scatterlist.h b/include/asm-um/scatterlist.h deleted file mode 100644 index e92016aa2079..000000000000 --- a/include/asm-um/scatterlist.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SCATTERLIST_H -#define __UM_SCATTERLIST_H - -#include "asm/arch/scatterlist.h" - -#endif diff --git a/include/asm-um/sections.h b/include/asm-um/sections.h deleted file mode 100644 index 6b0231eefea8..000000000000 --- a/include/asm-um/sections.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _UM_SECTIONS_H -#define _UM_SECTIONS_H - -/* nothing to see, move along */ -#include <asm-generic/sections.h> - -#endif diff --git a/include/asm-um/segment.h b/include/asm-um/segment.h deleted file mode 100644 index 45183fcd10b6..000000000000 --- a/include/asm-um/segment.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __UM_SEGMENT_H -#define __UM_SEGMENT_H - -extern int host_gdt_entry_tls_min; - -#define GDT_ENTRY_TLS_ENTRIES 3 -#define GDT_ENTRY_TLS_MIN host_gdt_entry_tls_min -#define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1) - -#endif diff --git a/include/asm-um/sembuf.h b/include/asm-um/sembuf.h deleted file mode 100644 index 1ae82c14ff86..000000000000 --- a/include/asm-um/sembuf.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SEMBUF_H -#define __UM_SEMBUF_H - -#include "asm/arch/sembuf.h" - -#endif diff --git a/include/asm-um/serial.h b/include/asm-um/serial.h deleted file mode 100644 index 61ad07cfd2d5..000000000000 --- a/include/asm-um/serial.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SERIAL_H -#define __UM_SERIAL_H - -#include "asm/arch/serial.h" - -#endif diff --git a/include/asm-um/setup.h b/include/asm-um/setup.h deleted file mode 100644 index 99f086301f4c..000000000000 --- a/include/asm-um/setup.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef SETUP_H_INCLUDED -#define SETUP_H_INCLUDED - -/* POSIX mandated with _POSIX_ARG_MAX that we can rely on 4096 chars in the - * command line, so this choice is ok. - */ - -#define COMMAND_LINE_SIZE 4096 - -#endif /* SETUP_H_INCLUDED */ diff --git a/include/asm-um/shmbuf.h b/include/asm-um/shmbuf.h deleted file mode 100644 index 9684d4a284a6..000000000000 --- a/include/asm-um/shmbuf.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SHMBUF_H -#define __UM_SHMBUF_H - -#include "asm/arch/shmbuf.h" - -#endif diff --git a/include/asm-um/shmparam.h b/include/asm-um/shmparam.h deleted file mode 100644 index 124c00174f6a..000000000000 --- a/include/asm-um/shmparam.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SHMPARAM_H -#define __UM_SHMPARAM_H - -#include "asm/arch/shmparam.h" - -#endif diff --git a/include/asm-um/sigcontext-generic.h b/include/asm-um/sigcontext-generic.h deleted file mode 100644 index 164587014c61..000000000000 --- a/include/asm-um/sigcontext-generic.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SIGCONTEXT_GENERIC_H -#define __UM_SIGCONTEXT_GENERIC_H - -#include "asm/arch/sigcontext.h" - -#endif diff --git a/include/asm-um/sigcontext-i386.h b/include/asm-um/sigcontext-i386.h deleted file mode 100644 index b88333f488bb..000000000000 --- a/include/asm-um/sigcontext-i386.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SIGCONTEXT_I386_H -#define __UM_SIGCONTEXT_I386_H - -#include "asm/sigcontext-generic.h" - -#endif diff --git a/include/asm-um/sigcontext-ppc.h b/include/asm-um/sigcontext-ppc.h deleted file mode 100644 index 2467f20eda99..000000000000 --- a/include/asm-um/sigcontext-ppc.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __UM_SIGCONTEXT_PPC_H -#define __UM_SIGCONTEXT_PPC_H - -#define pt_regs sys_pt_regs - -#include "asm/sigcontext-generic.h" - -#undef pt_regs - -#endif diff --git a/include/asm-um/sigcontext-x86_64.h b/include/asm-um/sigcontext-x86_64.h deleted file mode 100644 index b600e0b01e48..000000000000 --- a/include/asm-um/sigcontext-x86_64.h +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_SIGCONTEXT_X86_64_H -#define __UM_SIGCONTEXT_X86_64_H - -#include "asm/sigcontext-generic.h" - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/siginfo.h b/include/asm-um/siginfo.h deleted file mode 100644 index bec6124c36d0..000000000000 --- a/include/asm-um/siginfo.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SIGINFO_H -#define __UM_SIGINFO_H - -#include "asm/arch/siginfo.h" - -#endif diff --git a/include/asm-um/signal.h b/include/asm-um/signal.h deleted file mode 100644 index 52ed92cbce4c..000000000000 --- a/include/asm-um/signal.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_SIGNAL_H -#define __UM_SIGNAL_H - -/* Need to kill the do_signal() declaration in the i386 signal.h */ - -#define do_signal do_signal_renamed -#include "asm/arch/signal.h" -#undef do_signal -#undef ptrace_signal_deliver - -#define ptrace_signal_deliver(regs, cookie) do {} while(0) - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/smp.h b/include/asm-um/smp.h deleted file mode 100644 index f27a96313174..000000000000 --- a/include/asm-um/smp.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef __UM_SMP_H -#define __UM_SMP_H - -#ifdef CONFIG_SMP - -#include "linux/bitops.h" -#include "asm/current.h" -#include "linux/cpumask.h" - -#define raw_smp_processor_id() (current_thread->cpu) - -#define cpu_logical_map(n) (n) -#define cpu_number_map(n) (n) -#define PROC_CHANGE_PENALTY 15 /* Pick a number, any number */ -extern int hard_smp_processor_id(void); -#define NO_PROC_ID -1 - -extern int ncpus; - - -static inline void smp_cpus_done(unsigned int maxcpus) -{ -} - -extern struct task_struct *idle_threads[NR_CPUS]; - -#else - -#define hard_smp_processor_id() 0 - -#endif - -#endif diff --git a/include/asm-um/socket.h b/include/asm-um/socket.h deleted file mode 100644 index 67886e42ef04..000000000000 --- a/include/asm-um/socket.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SOCKET_H -#define __UM_SOCKET_H - -#include "asm/arch/socket.h" - -#endif diff --git a/include/asm-um/sockios.h b/include/asm-um/sockios.h deleted file mode 100644 index 93ee1c55c4d6..000000000000 --- a/include/asm-um/sockios.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SOCKIOS_H -#define __UM_SOCKIOS_H - -#include "asm/arch/sockios.h" - -#endif diff --git a/include/asm-um/spinlock.h b/include/asm-um/spinlock.h deleted file mode 100644 index f18c82886992..000000000000 --- a/include/asm-um/spinlock.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SPINLOCK_H -#define __UM_SPINLOCK_H - -#include "asm/arch/spinlock.h" - -#endif diff --git a/include/asm-um/spinlock_types.h b/include/asm-um/spinlock_types.h deleted file mode 100644 index e5a94294bf82..000000000000 --- a/include/asm-um/spinlock_types.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SPINLOCK_TYPES_H -#define __UM_SPINLOCK_TYPES_H - -#include "asm/arch/spinlock_types.h" - -#endif diff --git a/include/asm-um/stat.h b/include/asm-um/stat.h deleted file mode 100644 index 83ed85ad2539..000000000000 --- a/include/asm-um/stat.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_STAT_H -#define __UM_STAT_H - -#include "asm/arch/stat.h" - -#endif diff --git a/include/asm-um/statfs.h b/include/asm-um/statfs.h deleted file mode 100644 index ba6fb53e7f87..000000000000 --- a/include/asm-um/statfs.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _UM_STATFS_H -#define _UM_STATFS_H - -#include "asm/arch/statfs.h" - -#endif diff --git a/include/asm-um/string.h b/include/asm-um/string.h deleted file mode 100644 index 9a0571f6dd61..000000000000 --- a/include/asm-um/string.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __UM_STRING_H -#define __UM_STRING_H - -#include "asm/arch/string.h" -#include "asm/archparam.h" - -#endif diff --git a/include/asm-um/suspend.h b/include/asm-um/suspend.h deleted file mode 100644 index f4e8e007f468..000000000000 --- a/include/asm-um/suspend.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __UM_SUSPEND_H -#define __UM_SUSPEND_H - -#endif diff --git a/include/asm-um/system-generic.h b/include/asm-um/system-generic.h deleted file mode 100644 index 5bcfa35e7a22..000000000000 --- a/include/asm-um/system-generic.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef __UM_SYSTEM_GENERIC_H -#define __UM_SYSTEM_GENERIC_H - -#include "asm/arch/system.h" - -#undef switch_to -#undef local_irq_save -#undef local_irq_restore -#undef local_irq_disable -#undef local_irq_enable -#undef local_save_flags -#undef local_irq_restore -#undef local_irq_enable -#undef local_irq_disable -#undef local_irq_save -#undef irqs_disabled - -extern void *switch_to(void *prev, void *next, void *last); - -extern int get_signals(void); -extern int set_signals(int enable); -extern int get_signals(void); -extern void block_signals(void); -extern void unblock_signals(void); - -#define local_save_flags(flags) do { typecheck(unsigned long, flags); \ - (flags) = get_signals(); } while(0) -#define local_irq_restore(flags) do { typecheck(unsigned long, flags); \ - set_signals(flags); } while(0) - -#define local_irq_save(flags) do { local_save_flags(flags); \ - local_irq_disable(); } while(0) - -#define local_irq_enable() unblock_signals() -#define local_irq_disable() block_signals() - -#define irqs_disabled() \ -({ \ - unsigned long flags; \ - local_save_flags(flags); \ - (flags == 0); \ -}) - -extern void *_switch_to(void *prev, void *next, void *last); -#define switch_to(prev, next, last) prev = _switch_to(prev, next, last) - -#endif diff --git a/include/asm-um/system-i386.h b/include/asm-um/system-i386.h deleted file mode 100644 index c436263e67ba..000000000000 --- a/include/asm-um/system-i386.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_SYSTEM_I386_H -#define __UM_SYSTEM_I386_H - -#include "asm/system-generic.h" - -#endif diff --git a/include/asm-um/system-ppc.h b/include/asm-um/system-ppc.h deleted file mode 100644 index 17cde6640bf5..000000000000 --- a/include/asm-um/system-ppc.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef __UM_SYSTEM_PPC_H -#define __UM_SYSTEM_PPC_H - -#define _switch_to _ppc_switch_to - -#include "asm/arch/system.h" - -#undef _switch_to - -#include "asm/system-generic.h" - -#endif diff --git a/include/asm-um/system-x86_64.h b/include/asm-um/system-x86_64.h deleted file mode 100644 index e1b61b580734..000000000000 --- a/include/asm-um/system-x86_64.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_SYSTEM_X86_64_H -#define __UM_SYSTEM_X86_64_H - -#include "asm/system-generic.h" - -#endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/termbits.h b/include/asm-um/termbits.h deleted file mode 100644 index 5739c608a2cb..000000000000 --- a/include/asm-um/termbits.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_TERMBITS_H -#define __UM_TERMBITS_H - -#include "asm/arch/termbits.h" - -#endif diff --git a/include/asm-um/termios.h b/include/asm-um/termios.h deleted file mode 100644 index d9f97b303311..000000000000 --- a/include/asm-um/termios.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_TERMIOS_H -#define __UM_TERMIOS_H - -#include "asm/arch/termios.h" - -#endif diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h deleted file mode 100644 index 62274ab9471f..000000000000 --- a/include/asm-um/thread_info.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_THREAD_INFO_H -#define __UM_THREAD_INFO_H - -#ifndef __ASSEMBLY__ - -#include <asm/types.h> -#include <asm/page.h> -#include <asm/uaccess.h> - -struct thread_info { - struct task_struct *task; /* main task structure */ - struct exec_domain *exec_domain; /* execution domain */ - unsigned long flags; /* low level flags */ - __u32 cpu; /* current CPU */ - int preempt_count; /* 0 => preemptable, - <0 => BUG */ - mm_segment_t addr_limit; /* thread address space: - 0-0xBFFFFFFF for user - 0-0xFFFFFFFF for kernel */ - struct restart_block restart_block; - struct thread_info *real_thread; /* Points to non-IRQ stack */ -}; - -#define INIT_THREAD_INFO(tsk) \ -{ \ - .task = &tsk, \ - .exec_domain = &default_exec_domain, \ - .flags = 0, \ - .cpu = 0, \ - .preempt_count = 1, \ - .addr_limit = KERNEL_DS, \ - .restart_block = { \ - .fn = do_no_restart_syscall, \ - }, \ - .real_thread = NULL, \ -} - -#define init_thread_info (init_thread_union.thread_info) -#define init_stack (init_thread_union.stack) - -#define THREAD_SIZE ((1 << CONFIG_KERNEL_STACK_ORDER) * PAGE_SIZE) -/* how to get the thread information struct from C */ -static inline struct thread_info *current_thread_info(void) -{ - struct thread_info *ti; - unsigned long mask = THREAD_SIZE - 1; - ti = (struct thread_info *) (((unsigned long) &ti) & ~mask); - return ti; -} - -#define THREAD_SIZE_ORDER CONFIG_KERNEL_STACK_ORDER - -#endif - -#define PREEMPT_ACTIVE 0x10000000 - -#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ -#define TIF_SIGPENDING 1 /* signal pending */ -#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling - * TIF_NEED_RESCHED - */ -#define TIF_RESTART_BLOCK 4 -#define TIF_MEMDIE 5 -#define TIF_SYSCALL_AUDIT 6 -#define TIF_RESTORE_SIGMASK 7 -#define TIF_FREEZE 16 /* is freezing for suspend */ - -#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) -#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) -#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) -#define _TIF_MEMDIE (1 << TIF_MEMDIE) -#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) -#define _TIF_FREEZE (1 << TIF_FREEZE) - -#endif diff --git a/include/asm-um/timex.h b/include/asm-um/timex.h deleted file mode 100644 index 0f4ada08f748..000000000000 --- a/include/asm-um/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef __UM_TIMEX_H -#define __UM_TIMEX_H - -typedef unsigned long cycles_t; - -static inline cycles_t get_cycles (void) -{ - return 0; -} - -#define CLOCK_TICK_RATE (HZ) - -#endif diff --git a/include/asm-um/tlb.h b/include/asm-um/tlb.h deleted file mode 100644 index 5240fa1c5e08..000000000000 --- a/include/asm-um/tlb.h +++ /dev/null @@ -1,127 +0,0 @@ -#ifndef __UM_TLB_H -#define __UM_TLB_H - -#include <linux/pagemap.h> -#include <linux/swap.h> -#include <asm/percpu.h> -#include <asm/pgalloc.h> -#include <asm/tlbflush.h> - -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - -/* struct mmu_gather is an opaque type used by the mm code for passing around - * any data needed by arch specific code for tlb_remove_page. - */ -struct mmu_gather { - struct mm_struct *mm; - unsigned int need_flush; /* Really unmapped some ptes? */ - unsigned long start; - unsigned long end; - unsigned int fullmm; /* non-zero means full mm flush */ -}; - -/* Users of the generic TLB shootdown code must declare this storage space. */ -DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); - -static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, - unsigned long address) -{ - if (tlb->start > address) - tlb->start = address; - if (tlb->end < address + PAGE_SIZE) - tlb->end = address + PAGE_SIZE; -} - -static inline void init_tlb_gather(struct mmu_gather *tlb) -{ - tlb->need_flush = 0; - - tlb->start = TASK_SIZE; - tlb->end = 0; - - if (tlb->fullmm) { - tlb->start = 0; - tlb->end = TASK_SIZE; - } -} - -/* tlb_gather_mmu - * Return a pointer to an initialized struct mmu_gather. - */ -static inline struct mmu_gather * -tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) -{ - struct mmu_gather *tlb = &get_cpu_var(mmu_gathers); - - tlb->mm = mm; - tlb->fullmm = full_mm_flush; - - init_tlb_gather(tlb); - - return tlb; -} - -extern void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start, - unsigned long end); - -static inline void -tlb_flush_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) -{ - if (!tlb->need_flush) - return; - - flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end); - init_tlb_gather(tlb); -} - -/* tlb_finish_mmu - * Called at the end of the shootdown operation to free up any resources - * that were required. - */ -static inline void -tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) -{ - tlb_flush_mmu(tlb, start, end); - - /* keep the page table cache within bounds */ - check_pgt_cache(); - - put_cpu_var(mmu_gathers); -} - -/* tlb_remove_page - * Must perform the equivalent to __free_pte(pte_get_and_clear(ptep)), - * while handling the additional races in SMP caused by other CPUs - * caching valid mappings in their TLBs. - */ -static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) -{ - tlb->need_flush = 1; - free_page_and_swap_cache(page); - return; -} - -/** - * tlb_remove_tlb_entry - remember a pte unmapping for later tlb invalidation. - * - * Record the fact that pte's were really umapped in ->need_flush, so we can - * later optimise away the tlb invalidate. This helps when userspace is - * unmapping already-unmapped pages, which happens quite a lot. - */ -#define tlb_remove_tlb_entry(tlb, ptep, address) \ - do { \ - tlb->need_flush = 1; \ - __tlb_remove_tlb_entry(tlb, ptep, address); \ - } while (0) - -#define pte_free_tlb(tlb, ptep) __pte_free_tlb(tlb, ptep) - -#define pud_free_tlb(tlb, pudp) __pud_free_tlb(tlb, pudp) - -#define pmd_free_tlb(tlb, pmdp) __pmd_free_tlb(tlb, pmdp) - -#define tlb_migrate_finish(mm) do {} while (0) - -#endif diff --git a/include/asm-um/tlbflush.h b/include/asm-um/tlbflush.h deleted file mode 100644 index 614f2c091178..000000000000 --- a/include/asm-um/tlbflush.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_TLBFLUSH_H -#define __UM_TLBFLUSH_H - -#include <linux/mm.h> - -/* - * TLB flushing: - * - * - flush_tlb() flushes the current mm struct TLBs - * - flush_tlb_all() flushes all processes TLBs - * - flush_tlb_mm(mm) flushes the specified mm context TLB's - * - flush_tlb_page(vma, vmaddr) flushes one page - * - flush_tlb_kernel_vm() flushes the kernel vm area - * - flush_tlb_range(vma, start, end) flushes a range of pages - */ - -extern void flush_tlb_all(void); -extern void flush_tlb_mm(struct mm_struct *mm); -extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, - unsigned long end); -extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long address); -extern void flush_tlb_kernel_vm(void); -extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); -extern void __flush_tlb_one(unsigned long addr); - -#endif diff --git a/include/asm-um/topology.h b/include/asm-um/topology.h deleted file mode 100644 index 0905e4f21d42..000000000000 --- a/include/asm-um/topology.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_UM_TOPOLOGY_H -#define _ASM_UM_TOPOLOGY_H - -#include <asm-generic/topology.h> - -#endif diff --git a/include/asm-um/types.h b/include/asm-um/types.h deleted file mode 100644 index 816e9590fc73..000000000000 --- a/include/asm-um/types.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_TYPES_H -#define __UM_TYPES_H - -#include "asm/arch/types.h" - -#endif diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h deleted file mode 100644 index b9a895d6fa1d..000000000000 --- a/include/asm-um/uaccess.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_UACCESS_H -#define __UM_UACCESS_H - -#include <asm/errno.h> -#include <asm/processor.h> - -/* thread_info has a mm_segment_t in it, so put the definition up here */ -typedef struct { - unsigned long seg; -} mm_segment_t; - -#include "linux/thread_info.h" - -#define VERIFY_READ 0 -#define VERIFY_WRITE 1 - -/* - * The fs value determines whether argument validity checking should be - * performed or not. If get_fs() == USER_DS, checking is performed, with - * get_fs() == KERNEL_DS, checking is bypassed. - * - * For historical reasons, these macros are grossly misnamed. - */ - -#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) - -#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) -#define USER_DS MAKE_MM_SEG(TASK_SIZE) - -#define get_ds() (KERNEL_DS) -#define get_fs() (current_thread_info()->addr_limit) -#define set_fs(x) (current_thread_info()->addr_limit = (x)) - -#define segment_eq(a, b) ((a).seg == (b).seg) - -#include "um_uaccess.h" - -#define __copy_from_user(to, from, n) copy_from_user(to, from, n) - -#define __copy_to_user(to, from, n) copy_to_user(to, from, n) - -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user - -#define __get_user(x, ptr) \ -({ \ - const __typeof__(*(ptr)) __user *__private_ptr = (ptr); \ - __typeof__(x) __private_val; \ - int __private_ret = -EFAULT; \ - (x) = (__typeof__(*(__private_ptr)))0; \ - if (__copy_from_user((__force void *)&__private_val, (__private_ptr),\ - sizeof(*(__private_ptr))) == 0) { \ - (x) = (__typeof__(*(__private_ptr))) __private_val; \ - __private_ret = 0; \ - } \ - __private_ret; \ -}) - -#define get_user(x, ptr) \ -({ \ - const __typeof__((*(ptr))) __user *private_ptr = (ptr); \ - (access_ok(VERIFY_READ, private_ptr, sizeof(*private_ptr)) ? \ - __get_user(x, private_ptr) : ((x) = (__typeof__(*ptr))0, -EFAULT)); \ -}) - -#define __put_user(x, ptr) \ -({ \ - __typeof__(*(ptr)) __user *__private_ptr = ptr; \ - __typeof__(*(__private_ptr)) __private_val; \ - int __private_ret = -EFAULT; \ - __private_val = (__typeof__(*(__private_ptr))) (x); \ - if (__copy_to_user((__private_ptr), &__private_val, \ - sizeof(*(__private_ptr))) == 0) { \ - __private_ret = 0; \ - } \ - __private_ret; \ -}) - -#define put_user(x, ptr) \ -({ \ - __typeof__(*(ptr)) __user *private_ptr = (ptr); \ - (access_ok(VERIFY_WRITE, private_ptr, sizeof(*private_ptr)) ? \ - __put_user(x, private_ptr) : -EFAULT); \ -}) - -#define strlen_user(str) strnlen_user(str, ~0U >> 1) - -struct exception_table_entry -{ - unsigned long insn; - unsigned long fixup; -}; - -#endif diff --git a/include/asm-um/ucontext.h b/include/asm-um/ucontext.h deleted file mode 100644 index 5c96c0e607f0..000000000000 --- a/include/asm-um/ucontext.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_UM_UCONTEXT_H -#define _ASM_UM_UCONTEXT_H - -#include "asm/arch/ucontext.h" - -#endif diff --git a/include/asm-um/unaligned.h b/include/asm-um/unaligned.h deleted file mode 100644 index a47196974e39..000000000000 --- a/include/asm-um/unaligned.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_UM_UNALIGNED_H -#define _ASM_UM_UNALIGNED_H - -#include "asm/arch/unaligned.h" - -#endif /* _ASM_UM_UNALIGNED_H */ diff --git a/include/asm-um/unistd.h b/include/asm-um/unistd.h deleted file mode 100644 index 38bd9d94ee46..000000000000 --- a/include/asm-um/unistd.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2000 - 2004 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef _UM_UNISTD_H_ -#define _UM_UNISTD_H_ - -#include <linux/syscalls.h> -#include "linux/resource.h" -#include "asm/uaccess.h" - -extern int um_execve(const char *file, char *const argv[], char *const env[]); - -#ifdef __KERNEL__ -/* We get __ARCH_WANT_OLD_STAT and __ARCH_WANT_STAT64 from the base arch */ -#define __ARCH_WANT_OLD_READDIR -#define __ARCH_WANT_SYS_ALARM -#define __ARCH_WANT_SYS_GETHOSTNAME -#define __ARCH_WANT_SYS_PAUSE -#define __ARCH_WANT_SYS_SGETMASK -#define __ARCH_WANT_SYS_SIGNAL -#define __ARCH_WANT_SYS_TIME -#define __ARCH_WANT_SYS_UTIME -#define __ARCH_WANT_SYS_WAITPID -#define __ARCH_WANT_SYS_SOCKETCALL -#define __ARCH_WANT_SYS_FADVISE64 -#define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK -#define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_OLD_GETRLIMIT -#define __ARCH_WANT_SYS_OLDUMOUNT -#define __ARCH_WANT_SYS_SIGPENDING -#define __ARCH_WANT_SYS_SIGPROCMASK -#define __ARCH_WANT_SYS_RT_SIGACTION -#define __ARCH_WANT_SYS_RT_SIGSUSPEND -#endif - -#include "asm/arch/unistd.h" - -#endif /* _UM_UNISTD_H_*/ diff --git a/include/asm-um/user.h b/include/asm-um/user.h deleted file mode 100644 index aae414ee1f5e..000000000000 --- a/include/asm-um/user.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_USER_H -#define __UM_USER_H - -#include "asm/arch/user.h" - -#endif diff --git a/include/asm-um/vga.h b/include/asm-um/vga.h deleted file mode 100644 index 903a592b00d0..000000000000 --- a/include/asm-um/vga.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_VGA_H -#define __UM_VGA_H - -#include "asm/arch/vga.h" - -#endif diff --git a/include/asm-um/vm-flags-i386.h b/include/asm-um/vm-flags-i386.h deleted file mode 100644 index e0d24c568dbc..000000000000 --- a/include/asm-um/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/include/asm-um/vm-flags-x86_64.h b/include/asm-um/vm-flags-x86_64.h deleted file mode 100644 index 3213edfa7888..000000000000 --- a/include/asm-um/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/include/asm-um/vm86.h b/include/asm-um/vm86.h deleted file mode 100644 index 7801f82de1f4..000000000000 --- a/include/asm-um/vm86.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_VM86_H -#define __UM_VM86_H - -#include "asm/arch/vm86.h" - -#endif diff --git a/include/asm-um/xor.h b/include/asm-um/xor.h deleted file mode 100644 index a19db3e17241..000000000000 --- a/include/asm-um/xor.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __UM_XOR_H -#define __UM_XOR_H - -#include "asm-generic/xor.h" - -#endif |
