diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86/sys')
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/debugreg.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/elf.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/io.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/perm.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/procfs.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/ptrace.h | 198 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/reg.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/ucontext.h | 108 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/user.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/sys/vm86.h | 2 |
10 files changed, 268 insertions, 54 deletions
diff --git a/sysdeps/unix/sysv/linux/x86/sys/debugreg.h b/sysdeps/unix/sysv/linux/x86/sys/debugreg.h index 6054c5f731..b8bbb31117 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/debugreg.h +++ b/sysdeps/unix/sysv/linux/x86/sys/debugreg.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/elf.h b/sysdeps/unix/sysv/linux/x86/sys/elf.h index 29842e2b91..2e5b2489f9 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/elf.h +++ b/sysdeps/unix/sysv/linux/x86/sys/elf.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-2016 Free Software Foundation, Inc. +/* Copyright (C) 1998-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/io.h b/sysdeps/unix/sysv/linux/x86/sys/io.h index d3dc885979..34bfea53a1 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/io.h +++ b/sysdeps/unix/sysv/linux/x86/sys/io.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2016 Free Software Foundation, Inc. +/* Copyright (C) 1996-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/perm.h b/sysdeps/unix/sysv/linux/x86/sys/perm.h index a6f139d7d6..d9a241775d 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/perm.h +++ b/sysdeps/unix/sysv/linux/x86/sys/perm.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2016 Free Software Foundation, Inc. +/* Copyright (C) 1996-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/procfs.h b/sysdeps/unix/sysv/linux/x86/sys/procfs.h index 7616243c2e..9203963afe 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/procfs.h +++ b/sysdeps/unix/sysv/linux/x86/sys/procfs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/ptrace.h b/sysdeps/unix/sysv/linux/x86/sys/ptrace.h new file mode 100644 index 0000000000..6d4605b6ed --- /dev/null +++ b/sysdeps/unix/sysv/linux/x86/sys/ptrace.h @@ -0,0 +1,198 @@ +/* `ptrace' debugger support interface. Linux/x86 version. + Copyright (C) 1996-2018 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_PTRACE_H +#define _SYS_PTRACE_H 1 + +#include <features.h> +#include <bits/types.h> + +__BEGIN_DECLS + +/* Type of the REQUEST argument to `ptrace.' */ +enum __ptrace_request +{ + /* Indicate that the process making this request should be traced. + All signals received by this process can be intercepted by its + parent, and its parent can use the other `ptrace' requests. */ + PTRACE_TRACEME = 0, +#define PT_TRACE_ME PTRACE_TRACEME + + /* Return the word in the process's text space at address ADDR. */ + PTRACE_PEEKTEXT = 1, +#define PT_READ_I PTRACE_PEEKTEXT + + /* Return the word in the process's data space at address ADDR. */ + PTRACE_PEEKDATA = 2, +#define PT_READ_D PTRACE_PEEKDATA + + /* Return the word in the process's user area at offset ADDR. */ + PTRACE_PEEKUSER = 3, +#define PT_READ_U PTRACE_PEEKUSER + + /* Write the word DATA into the process's text space at address ADDR. */ + PTRACE_POKETEXT = 4, +#define PT_WRITE_I PTRACE_POKETEXT + + /* Write the word DATA into the process's data space at address ADDR. */ + PTRACE_POKEDATA = 5, +#define PT_WRITE_D PTRACE_POKEDATA + + /* Write the word DATA into the process's user area at offset ADDR. */ + PTRACE_POKEUSER = 6, +#define PT_WRITE_U PTRACE_POKEUSER + + /* Continue the process. */ + PTRACE_CONT = 7, +#define PT_CONTINUE PTRACE_CONT + + /* Kill the process. */ + PTRACE_KILL = 8, +#define PT_KILL PTRACE_KILL + + /* Single step the process. */ + PTRACE_SINGLESTEP = 9, +#define PT_STEP PTRACE_SINGLESTEP + + /* Get all general purpose registers used by a processes. */ + PTRACE_GETREGS = 12, +#define PT_GETREGS PTRACE_GETREGS + + /* Set all general purpose registers used by a processes. */ + PTRACE_SETREGS = 13, +#define PT_SETREGS PTRACE_SETREGS + + /* Get all floating point registers used by a processes. */ + PTRACE_GETFPREGS = 14, +#define PT_GETFPREGS PTRACE_GETFPREGS + + /* Set all floating point registers used by a processes. */ + PTRACE_SETFPREGS = 15, +#define PT_SETFPREGS PTRACE_SETFPREGS + + /* Attach to a process that is already running. */ + PTRACE_ATTACH = 16, +#define PT_ATTACH PTRACE_ATTACH + + /* Detach from a process attached to with PTRACE_ATTACH. */ + PTRACE_DETACH = 17, +#define PT_DETACH PTRACE_DETACH + + /* Get all extended floating point registers used by a processes. */ + PTRACE_GETFPXREGS = 18, +#define PT_GETFPXREGS PTRACE_GETFPXREGS + + /* Set all extended floating point registers used by a processes. */ + PTRACE_SETFPXREGS = 19, +#define PT_SETFPXREGS PTRACE_SETFPXREGS + + /* Continue and stop at the next entry to or return from syscall. */ + PTRACE_SYSCALL = 24, +#define PT_SYSCALL PTRACE_SYSCALL + + /* Get a TLS entry in the GDT. */ + PTRACE_GET_THREAD_AREA = 25, +#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA + + /* Change a TLS entry in the GDT. */ + PTRACE_SET_THREAD_AREA = 26, +#define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA + +#ifdef __x86_64__ + /* Access TLS data. */ + PTRACE_ARCH_PRCTL = 30, +# define PT_ARCH_PRCTL PTRACE_ARCH_PRCTL +#endif + + /* Continue and stop at the next syscall, it will not be executed. */ + PTRACE_SYSEMU = 31, +#define PT_SYSEMU PTRACE_SYSEMU + + /* Single step the process, the next syscall will not be executed. */ + PTRACE_SYSEMU_SINGLESTEP = 32, +#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP + + /* Execute process until next taken branch. */ + PTRACE_SINGLEBLOCK = 33, +#define PT_STEPBLOCK PTRACE_SINGLEBLOCK + + /* Set ptrace filter options. */ + PTRACE_SETOPTIONS = 0x4200, +#define PT_SETOPTIONS PTRACE_SETOPTIONS + + /* Get last ptrace message. */ + PTRACE_GETEVENTMSG = 0x4201, +#define PT_GETEVENTMSG PTRACE_GETEVENTMSG + + /* Get siginfo for process. */ + PTRACE_GETSIGINFO = 0x4202, +#define PT_GETSIGINFO PTRACE_GETSIGINFO + + /* Set new siginfo for process. */ + PTRACE_SETSIGINFO = 0x4203, +#define PT_SETSIGINFO PTRACE_SETSIGINFO + + /* Get register content. */ + PTRACE_GETREGSET = 0x4204, +#define PTRACE_GETREGSET PTRACE_GETREGSET + + /* Set register content. */ + PTRACE_SETREGSET = 0x4205, +#define PTRACE_SETREGSET PTRACE_SETREGSET + + /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect + signal or group stop state. */ + PTRACE_SEIZE = 0x4206, +#define PTRACE_SEIZE PTRACE_SEIZE + + /* Trap seized tracee. */ + PTRACE_INTERRUPT = 0x4207, +#define PTRACE_INTERRUPT PTRACE_INTERRUPT + + /* Wait for next group event. */ + PTRACE_LISTEN = 0x4208, +#define PTRACE_LISTEN PTRACE_LISTEN + + /* Retrieve siginfo_t structures without removing signals from a queue. */ + PTRACE_PEEKSIGINFO = 0x4209, +#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO + + /* Get the mask of blocked signals. */ + PTRACE_GETSIGMASK = 0x420a, +#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK + + /* Change the mask of blocked signals. */ + PTRACE_SETSIGMASK = 0x420b, +#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK + + /* Get seccomp BPF filters. */ + PTRACE_SECCOMP_GET_FILTER = 0x420c, +#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER + + /* Get seccomp BPF filter metadata. */ + PTRACE_SECCOMP_GET_METADATA = 0x420d +#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA +}; + + +#include <bits/ptrace-shared.h> + +__END_DECLS + +#endif /* _SYS_PTRACE_H */ diff --git a/sysdeps/unix/sysv/linux/x86/sys/reg.h b/sysdeps/unix/sysv/linux/x86/sys/reg.h index 980468114e..0a543b502e 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/reg.h +++ b/sysdeps/unix/sysv/linux/x86/sys/reg.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/ucontext.h b/sysdeps/unix/sysv/linux/x86/sys/ucontext.h index 062063526b..7367726a50 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/x86/sys/ucontext.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2018 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 @@ -19,11 +19,17 @@ #define _SYS_UCONTEXT_H 1 #include <features.h> -#include <signal.h> -/* We need the signal context definitions even if they are not used - included in <signal.h>. */ -#include <bits/sigcontext.h> +#include <bits/types.h> +#include <bits/types/sigset_t.h> +#include <bits/types/stack_t.h> + + +#ifdef __USE_MISC +# define __ctx(fld) fld +#else +# define __ctx(fld) __ ## fld +#endif #ifdef __x86_64__ @@ -31,10 +37,13 @@ __extension__ typedef long long int greg_t; /* Number of general registers. */ -#define NGREG 23 +#define __NGREG 23 +#ifdef __USE_MISC +# define NGREG __NGREG +#endif /* Container for all general registers. */ -typedef greg_t gregset_t[NGREG]; +typedef greg_t gregset_t[__NGREG]; #ifdef __USE_GNU /* Number of each register in the `gregset_t' array. */ @@ -91,30 +100,30 @@ enum struct _libc_fpxreg { - unsigned short int significand[4]; - unsigned short int exponent; - unsigned short int padding[3]; + unsigned short int __ctx(significand)[4]; + unsigned short int __ctx(exponent); + unsigned short int __glibc_reserved1[3]; }; struct _libc_xmmreg { - __uint32_t element[4]; + __uint32_t __ctx(element)[4]; }; struct _libc_fpstate { /* 64-bit FXSAVE format. */ - __uint16_t cwd; - __uint16_t swd; - __uint16_t ftw; - __uint16_t fop; - __uint64_t rip; - __uint64_t rdp; - __uint32_t mxcsr; - __uint32_t mxcr_mask; + __uint16_t __ctx(cwd); + __uint16_t __ctx(swd); + __uint16_t __ctx(ftw); + __uint16_t __ctx(fop); + __uint64_t __ctx(rip); + __uint64_t __ctx(rdp); + __uint32_t __ctx(mxcsr); + __uint32_t __ctx(mxcr_mask); struct _libc_fpxreg _st[8]; struct _libc_xmmreg _xmm[16]; - __uint32_t padding[24]; + __uint32_t __glibc_reserved1[24]; }; /* Structure to describe FPU registers. */ @@ -123,21 +132,22 @@ typedef struct _libc_fpstate *fpregset_t; /* Context to describe whole processor state. */ typedef struct { - gregset_t gregs; + gregset_t __ctx(gregs); /* Note that fpregs is a pointer. */ - fpregset_t fpregs; + fpregset_t __ctx(fpregs); __extension__ unsigned long long __reserved1 [8]; } mcontext_t; /* Userlevel context. */ -typedef struct ucontext +typedef struct ucontext_t { - unsigned long int uc_flags; - struct ucontext *uc_link; + unsigned long int __ctx(uc_flags); + struct ucontext_t *uc_link; stack_t uc_stack; mcontext_t uc_mcontext; - __sigset_t uc_sigmask; + sigset_t uc_sigmask; struct _libc_fpstate __fpregs_mem; + __extension__ unsigned long long int __ssp[4]; } ucontext_t; #else /* !__x86_64__ */ @@ -146,10 +156,13 @@ typedef struct ucontext typedef int greg_t; /* Number of general registers. */ -#define NGREG 19 +#define __NGREG 19 +#ifdef __USE_MISC +# define NGREG __NGREG +#endif /* Container for all general registers. */ -typedef greg_t gregset_t[NGREG]; +typedef greg_t gregset_t[__NGREG]; #ifdef __USE_GNU /* Number of each register is the `gregset_t' array. */ @@ -199,21 +212,21 @@ enum /* Definitions taken from the kernel headers. */ struct _libc_fpreg { - unsigned short int significand[4]; - unsigned short int exponent; + unsigned short int __ctx(significand)[4]; + unsigned short int __ctx(exponent); }; struct _libc_fpstate { - unsigned long int cw; - unsigned long int sw; - unsigned long int tag; - unsigned long int ipoff; - unsigned long int cssel; - unsigned long int dataoff; - unsigned long int datasel; + unsigned long int __ctx(cw); + unsigned long int __ctx(sw); + unsigned long int __ctx(tag); + unsigned long int __ctx(ipoff); + unsigned long int __ctx(cssel); + unsigned long int __ctx(dataoff); + unsigned long int __ctx(datasel); struct _libc_fpreg _st[8]; - unsigned long int status; + unsigned long int __ctx(status); }; /* Structure to describe FPU registers. */ @@ -222,25 +235,28 @@ typedef struct _libc_fpstate *fpregset_t; /* Context to describe whole processor state. */ typedef struct { - gregset_t gregs; + gregset_t __ctx(gregs); /* Due to Linux's history we have to use a pointer here. The SysV/i386 ABI requires a struct with the values. */ - fpregset_t fpregs; - unsigned long int oldmask; - unsigned long int cr2; + fpregset_t __ctx(fpregs); + unsigned long int __ctx(oldmask); + unsigned long int __ctx(cr2); } mcontext_t; /* Userlevel context. */ -typedef struct ucontext +typedef struct ucontext_t { - unsigned long int uc_flags; - struct ucontext *uc_link; + unsigned long int __ctx(uc_flags); + struct ucontext_t *uc_link; stack_t uc_stack; mcontext_t uc_mcontext; - __sigset_t uc_sigmask; + sigset_t uc_sigmask; struct _libc_fpstate __fpregs_mem; + unsigned long int __ssp[4]; } ucontext_t; #endif /* !__x86_64__ */ +#undef __ctx + #endif /* sys/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/x86/sys/user.h b/sysdeps/unix/sysv/linux/x86/sys/user.h index 7ead5b30b5..03c80fbb20 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/user.h +++ b/sysdeps/unix/sysv/linux/x86/sys/user.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2018 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 diff --git a/sysdeps/unix/sysv/linux/x86/sys/vm86.h b/sysdeps/unix/sysv/linux/x86/sys/vm86.h index e9c5307e9f..3919812dfa 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/vm86.h +++ b/sysdeps/unix/sysv/linux/x86/sys/vm86.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2016 Free Software Foundation, Inc. +/* Copyright (C) 1996-2018 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 |