363390eaff
There is no uapi user.h file for arm, it was included by accident. Move the user struct definition into the file to follow the pattern used by the other architectures. Change-Id: Ib9cea0deca551c9268382ddd6de9202fd32ef941
230 lines
5.1 KiB
C
230 lines
5.1 KiB
C
/*
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* Copyright (C) 2013 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SYS_USER_H_
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#define _SYS_USER_H_
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#if __i386__
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struct user_i387_struct {
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long cwd;
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long swd;
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long twd;
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long fip;
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long fcs;
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long foo;
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long fos;
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long st_space[20];
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};
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struct user_fxsr_struct {
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unsigned short cwd;
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unsigned short swd;
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unsigned short twd;
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unsigned short fop;
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long fip;
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long fcs;
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long foo;
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long fos;
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long mxcsr;
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long reserved;
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long st_space[32];
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long xmm_space[32];
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long padding[56];
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};
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struct user_regs_struct {
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unsigned long bx;
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unsigned long cx;
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unsigned long dx;
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unsigned long si;
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unsigned long di;
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unsigned long bp;
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unsigned long ax;
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unsigned long ds;
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unsigned long es;
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unsigned long fs;
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unsigned long gs;
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unsigned long orig_ax;
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unsigned long ip;
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unsigned long cs;
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unsigned long flags;
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unsigned long sp;
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unsigned long ss;
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};
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struct user{
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struct user_regs_struct regs;
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int u_fpvalid;
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struct user_i387_struct i387;
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unsigned long int u_tsize;
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unsigned long int u_dsize;
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unsigned long int u_ssize;
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unsigned long start_code;
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unsigned long start_stack;
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long int signal;
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int reserved;
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unsigned long u_ar0;
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struct user_i387_struct *u_fpstate;
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unsigned long magic;
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char u_comm[32];
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int u_debugreg[8];
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};
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#elif defined(__x86_64__)
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struct user_i387_struct {
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unsigned short cwd;
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unsigned short swd;
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unsigned short twd;
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unsigned short fop;
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__u64 rip;
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__u64 rdp;
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__u32 mxcsr;
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__u32 mxcsr_mask;
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__u32 st_space[32];
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__u32 xmm_space[64];
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__u32 padding[24];
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};
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struct user_regs_struct {
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unsigned long r15;
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unsigned long r14;
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unsigned long r13;
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unsigned long r12;
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unsigned long bp;
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unsigned long bx;
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unsigned long r11;
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unsigned long r10;
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unsigned long r9;
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unsigned long r8;
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unsigned long ax;
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unsigned long cx;
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unsigned long dx;
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unsigned long si;
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unsigned long di;
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unsigned long orig_ax;
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unsigned long ip;
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unsigned long cs;
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unsigned long flags;
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unsigned long sp;
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unsigned long ss;
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unsigned long fs_base;
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unsigned long gs_base;
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unsigned long ds;
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unsigned long es;
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unsigned long fs;
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unsigned long gs;
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};
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struct user {
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struct user_regs_struct regs;
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int u_fpvalid;
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int pad0;
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struct user_i387_struct i387;
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unsigned long int u_tsize;
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unsigned long int u_dsize;
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unsigned long int u_ssize;
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unsigned long start_code;
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unsigned long start_stack;
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long int signal;
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int reserved;
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int pad1;
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unsigned long u_ar0;
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struct user_i387_struct *u_fpstate;
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unsigned long magic;
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char u_comm[32];
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unsigned long u_debugreg[8];
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unsigned long error_code;
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unsigned long fault_address;
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};
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#elif defined(__mips__)
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struct user {
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unsigned long regs[180 / sizeof(unsigned long) + 64];
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size_t u_tsize;
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size_t u_dsize;
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size_t u_ssize;
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unsigned long start_code;
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unsigned long start_data;
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unsigned long start_stack;
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long int signal;
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unsigned long u_ar0;
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unsigned long magic;
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char u_comm[32];
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};
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#elif defined(__arm__)
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struct user_fp {
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struct fp_reg {
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unsigned int sign1:1;
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unsigned int unused:15;
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unsigned int sign2:1;
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unsigned int exponent:14;
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unsigned int j:1;
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unsigned int mantissa1:31;
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unsigned int mantissa0:32;
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} fpregs[8];
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unsigned int fpsr:32;
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unsigned int fpcr:32;
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unsigned char ftype[8];
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unsigned int init_flag;
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};
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struct user{
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struct pt_regs regs;
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int u_fpvalid;
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unsigned long int u_tsize;
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unsigned long int u_dsize;
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unsigned long int u_ssize;
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unsigned long start_code;
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unsigned long start_stack;
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long int signal;
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int reserved;
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unsigned long u_ar0;
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unsigned long magic;
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char u_comm[32];
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int u_debugreg[8];
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struct user_fp u_fp;
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struct user_fp_struct * u_fp0;
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};
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#elif defined(__aarch64__)
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// There are no user structures for 64 bit arm.
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#else
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#error "Unsupported architecture."
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#endif
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__END_DECLS
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#endif /* _SYS_USER_H_ */
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