62 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			62 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/****************************************************************************
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 ****************************************************************************
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 ***
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 ***   This header was automatically generated from a Linux kernel header
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 ***   of the same name, to make information necessary for userspace to
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 ***   call into the kernel available to libc.  It contains only constants,
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 ***   structures, and macros generated from the original header, and thus,
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 ***   contains no copyrightable information.
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 ***
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 ****************************************************************************
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 ****************************************************************************/
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#ifndef _ARM_USER_H
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#define _ARM_USER_H
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#include <asm/page.h>
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#include <asm/ptrace.h>
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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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 struct pt_regs * 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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#define NBPG PAGE_SIZE
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#define UPAGES 1
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#define HOST_TEXT_START_ADDR (u.start_code)
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#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
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#endif
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