diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/sys/user.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/sys/user.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/sys/user.h b/sysdeps/unix/sysv/linux/s390/sys/user.h deleted file mode 100644 index 8f8fcca59f..0000000000 --- a/sysdeps/unix/sysv/linux/s390/sys/user.h +++ /dev/null @@ -1,82 +0,0 @@ -/* Copyright (C) 2000-2017 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. */ - -struct _user_psw_struct -{ - unsigned long mask; - unsigned long addr; -}; - -struct _user_fpregs_struct -{ - unsigned int fpc; - double fprs[16]; -}; - -struct _user_per_struct -{ - unsigned long control_regs[3]; - unsigned single_step : 1; - unsigned instruction_fetch : 1; - unsigned : 30; - unsigned long starting_addr; - unsigned long ending_addr; - unsigned short perc_atmid; - unsigned long address; - unsigned char access_id; -}; - -struct _user_regs_struct -{ - struct _user_psw_struct psw; /* Program status word. */ - unsigned long gprs[16]; /* General purpose registers. */ - unsigned int acrs[16]; /* Access registers. */ - unsigned long orig_gpr2; /* Original gpr2. */ - struct _user_fpregs_struct fp_regs; /* Floating point registers. */ - struct _user_per_struct per_info; /* Hardware tracing registers. */ - unsigned long ieee_instruction_pointer; /* Always 0. */ -}; - -struct user { - struct _user_regs_struct regs; /* User registers. */ - unsigned long int u_tsize; /* Text segment size (pages). */ - unsigned long int u_dsize; /* Data segment size (pages). */ - unsigned long int u_ssize; /* Stack segment size (pages). */ - unsigned long start_code; /* Starting address of text. */ - unsigned long start_stack; /* Starting address of stack area. */ - long int signal; /* Signal causing the core dump. */ - struct _user_regs_struct *u_ar0; /* Help gdb find registers. */ - unsigned long magic; /* Identifies a core file. */ - char u_comm[32]; /* User command naem. */ -}; - -#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 */ |