diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/sys/user.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/sys/user.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/user.h b/sysdeps/unix/sysv/linux/x86_64/sys/user.h deleted file mode 100644 index 9db293713f..0000000000 --- a/sysdeps/unix/sysv/linux/x86_64/sys/user.h +++ /dev/null @@ -1,180 +0,0 @@ -/* Copyright (C) 2001-2012 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_USER_H -#define _SYS_USER_H 1 - -/* The whole purpose of this file is for GDB and GDB only. Don't read - too much into it. Don't use it for anything other than GDB unless - you know what you are doing. */ - -#ifdef __x86_64__ - -struct user_fpregs_struct -{ - unsigned short int cwd; - unsigned short int swd; - unsigned short int ftw; - unsigned short int fop; - __extension__ unsigned long long int rip; - __extension__ unsigned long long int rdp; - unsigned int mxcsr; - unsigned int mxcr_mask; - unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ - unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */ - unsigned int padding[24]; -}; - -struct user_regs_struct -{ - __extension__ unsigned long long int r15; - __extension__ unsigned long long int r14; - __extension__ unsigned long long int r13; - __extension__ unsigned long long int r12; - __extension__ unsigned long long int rbp; - __extension__ unsigned long long int rbx; - __extension__ unsigned long long int r11; - __extension__ unsigned long long int r10; - __extension__ unsigned long long int r9; - __extension__ unsigned long long int r8; - __extension__ unsigned long long int rax; - __extension__ unsigned long long int rcx; - __extension__ unsigned long long int rdx; - __extension__ unsigned long long int rsi; - __extension__ unsigned long long int rdi; - __extension__ unsigned long long int orig_rax; - __extension__ unsigned long long int rip; - __extension__ unsigned long long int cs; - __extension__ unsigned long long int eflags; - __extension__ unsigned long long int rsp; - __extension__ unsigned long long int ss; - __extension__ unsigned long long int fs_base; - __extension__ unsigned long long int gs_base; - __extension__ unsigned long long int ds; - __extension__ unsigned long long int es; - __extension__ unsigned long long int fs; - __extension__ unsigned long long int gs; -}; - -struct user -{ - struct user_regs_struct regs; - int u_fpvalid; - struct user_fpregs_struct i387; - __extension__ unsigned long long int u_tsize; - __extension__ unsigned long long int u_dsize; - __extension__ unsigned long long int u_ssize; - __extension__ unsigned long long int start_code; - __extension__ unsigned long long int start_stack; - __extension__ long long int signal; - int reserved; - __extension__ union - { - struct user_regs_struct* u_ar0; - __extension__ unsigned long long int __u_ar0_word; - }; - __extension__ union - { - struct user_fpregs_struct* u_fpstate; - __extension__ unsigned long long int __u_fpstate_word; - }; - __extension__ unsigned long long int magic; - char u_comm [32]; - __extension__ unsigned long long int u_debugreg [8]; -}; - -#else -/* These are the 32-bit x86 structures. */ -struct user_fpregs_struct -{ - long int cwd; - long int swd; - long int twd; - long int fip; - long int fcs; - long int foo; - long int fos; - long int st_space [20]; -}; - -struct user_fpxregs_struct -{ - unsigned short int cwd; - unsigned short int swd; - unsigned short int twd; - unsigned short int fop; - long int fip; - long int fcs; - long int foo; - long int fos; - long int mxcsr; - long int reserved; - long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ - long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ - long int padding[56]; -}; - -struct user_regs_struct -{ - long int ebx; - long int ecx; - long int edx; - long int esi; - long int edi; - long int ebp; - long int eax; - long int xds; - long int xes; - long int xfs; - long int xgs; - long int orig_eax; - long int eip; - long int xcs; - long int eflags; - long int esp; - long int xss; -}; - -struct user -{ - struct user_regs_struct regs; - int u_fpvalid; - struct user_fpregs_struct i387; - unsigned long int u_tsize; - unsigned long int u_dsize; - unsigned long int u_ssize; - unsigned long int start_code; - unsigned long int start_stack; - long int signal; - int reserved; - struct user_regs_struct* u_ar0; - struct user_fpregs_struct* u_fpstate; - unsigned long int magic; - char u_comm [32]; - int u_debugreg [8]; -}; -#endif /* __x86_64__ */ - -#define PAGE_SHIFT 12 -#define PAGE_SIZE (1UL << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) -#define NBPG PAGE_SIZE -#define UPAGES 1 -#define HOST_TEXT_START_ADDR (u.start_code) -#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) - -#endif /* _SYS_USER_H */ |