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OpenRISC UAPI disintegration work from David Howells.

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Merge tag 'openrisc-uapi' of git://openrisc.net/jonas/linux

Pull OpenRISC uapi disintegration from Jonas Bonn:
 "OpenRISC UAPI disintegration work from David Howells"

* tag 'openrisc-uapi' of git://openrisc.net/jonas/linux:
  UAPI: (Scripted) Disintegrate arch/openrisc/include/asm
This commit is contained in:
Linus Torvalds 2012-10-13 13:25:19 -07:00
commit 7c5a473469
11 changed files with 113 additions and 68 deletions
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2
arch/openrisc/include/asm/Kbuild
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@ -1,6 +1,4 @@
include include/asm-generic/Kbuild.asm
header-y += elf.h
header-y += ucontext.h
generic-y += atomic.h

51
arch/openrisc/include/asm/elf.h
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@ -15,60 +15,12 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __ASM_OPENRISC_ELF_H
#define __ASM_OPENRISC_ELF_H
/*
* This files is partially exported to userspace. This allows us to keep
* the ELF bits in one place which should assist in keeping the kernel and
* userspace in sync.
*/
/*
* ELF register definitions..
*/
/* for struct user_regs_struct definition */
#include <asm/ptrace.h>
/* The OR1K relocation types... not all relevant for module loader */
#define R_OR32_NONE 0
#define R_OR32_32 1
#define R_OR32_16 2
#define R_OR32_8 3
#define R_OR32_CONST 4
#define R_OR32_CONSTH 5
#define R_OR32_JUMPTARG 6
#define R_OR32_VTINHERIT 7
#define R_OR32_VTENTRY 8
typedef unsigned long elf_greg_t;
/*
* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is
* thus exposed to user-space.
*/
#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
/* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */
typedef unsigned long elf_fpregset_t;
/* This should be moved to include/linux/elf.h */
#define EM_OR32 0x8472
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
/*
* These are used to set parameters in the core dumps.
*/
#define ELF_ARCH EM_OR32
#define ELF_CLASS ELFCLASS32
#define ELF_DATA ELFDATA2MSB
#ifdef __KERNEL__
#include <linux/types.h>
#include <uapi/asm/elf.h>
/*
* This is used to ensure we don't load something for the wrong architecture.
@ -113,5 +65,4 @@ extern void dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt);
#define SET_PERSONALITY(ex) \
set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
#endif /* __KERNEL__ */
#endif

17
arch/openrisc/include/asm/ptrace.h
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@ -15,25 +15,12 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __ASM_OPENRISC_PTRACE_H
#define __ASM_OPENRISC_PTRACE_H
#ifndef __ASSEMBLY__
/*
* This is the layout of the regset returned by the GETREGSET ptrace call
*/
struct user_regs_struct {
/* GPR R0-R31... */
unsigned long gpr[32];
unsigned long pc;
unsigned long sr;
};
#endif
#ifdef __KERNEL__
#include <asm/spr_defs.h>
#include <uapi/asm/ptrace.h>
/*
* Make kernel PTrace/register structures opaque to userspace... userspace can
@ -134,6 +121,4 @@ static inline long regs_return_value(struct pt_regs *regs)
#define PT_ORIG_GPR11 132
#define PT_SYSCALLNO 136
#endif /* __KERNEL__ */
#endif /* __ASM_OPENRISC_PTRACE_H */

7
arch/openrisc/include/uapi/asm/Kbuild
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@ -1,3 +1,10 @@
# UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm
header-y += byteorder.h
header-y += elf.h
header-y += kvm_para.h
header-y += param.h
header-y += ptrace.h
header-y += sigcontext.h
header-y += unistd.h

0
arch/openrisc/include/asm/byteorder.h → arch/openrisc/include/uapi/asm/byteorder.h
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69
arch/openrisc/include/uapi/asm/elf.h Normal file
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@ -0,0 +1,69 @@
/*
* OpenRISC Linux
*
* Linux architectural port borrowing liberally from similar works of
* others. All original copyrights apply as per the original source
* declaration.
*
* OpenRISC implementation:
* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
* et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef _UAPI__ASM_OPENRISC_ELF_H
#define _UAPI__ASM_OPENRISC_ELF_H
/*
* This files is partially exported to userspace. This allows us to keep
* the ELF bits in one place which should assist in keeping the kernel and
* userspace in sync.
*/
/*
* ELF register definitions..
*/
/* for struct user_regs_struct definition */
#include <asm/ptrace.h>
/* The OR1K relocation types... not all relevant for module loader */
#define R_OR32_NONE 0
#define R_OR32_32 1
#define R_OR32_16 2
#define R_OR32_8 3
#define R_OR32_CONST 4
#define R_OR32_CONSTH 5
#define R_OR32_JUMPTARG 6
#define R_OR32_VTINHERIT 7
#define R_OR32_VTENTRY 8
typedef unsigned long elf_greg_t;
/*
* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is
* thus exposed to user-space.
*/
#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
/* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */
typedef unsigned long elf_fpregset_t;
/* This should be moved to include/linux/elf.h */
#define EM_OR32 0x8472
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
/*
* These are used to set parameters in the core dumps.
*/
#define ELF_ARCH EM_OR32
#define ELF_CLASS ELFCLASS32
#define ELF_DATA ELFDATA2MSB
#endif /* _UAPI__ASM_OPENRISC_ELF_H */

0
arch/openrisc/include/asm/kvm_para.h → arch/openrisc/include/uapi/asm/kvm_para.h
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0
arch/openrisc/include/asm/param.h → arch/openrisc/include/uapi/asm/param.h
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35
arch/openrisc/include/uapi/asm/ptrace.h Normal file
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@ -0,0 +1,35 @@
/*
* OpenRISC Linux
*
* Linux architectural port borrowing liberally from similar works of
* others. All original copyrights apply as per the original source
* declaration.
*
* OpenRISC implementation:
* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
* et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef _UAPI__ASM_OPENRISC_PTRACE_H
#define _UAPI__ASM_OPENRISC_PTRACE_H
#ifndef __ASSEMBLY__
/*
* This is the layout of the regset returned by the GETREGSET ptrace call
*/
struct user_regs_struct {
/* GPR R0-R31... */
unsigned long gpr[32];
unsigned long pc;
unsigned long sr;
};
#endif
#endif /* _UAPI__ASM_OPENRISC_PTRACE_H */

0
arch/openrisc/include/asm/sigcontext.h → arch/openrisc/include/uapi/asm/sigcontext.h
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0
arch/openrisc/include/asm/unistd.h → arch/openrisc/include/uapi/asm/unistd.h
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