From patchwork Sat Dec 30 00:08:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Dmitry V. Levin" X-Patchwork-Id: 25144 Received: (qmail 88570 invoked by alias); 30 Dec 2017 00:08:11 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 88557 invoked by uid 89); 30 Dec 2017 00:08:11 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.2 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_SHORT, SPF_PASS, T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy= X-HELO: vmicros1.altlinux.org Date: Sat, 30 Dec 2017 03:08:06 +0300 From: "Dmitry V. Levin" To: libc-alpha@sourceware.org Subject: [PATCH 1/2] linux/arm: sync sys/ptrace.h with Linux 4.15 [BZ #22433] Message-ID: <20171230000806.GA11705@altlinux.org> Mail-Followup-To: libc-alpha@sourceware.org MIME-Version: 1.0 Content-Disposition: inline Clone generic linux/sys/ptrace.h, remove x86-specific PTRACE_GETFPXREGS and PTRACE_SETFPXREGS constants, add the following arm-specific __ptrace_request constants: PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS, PTRACE_GET_THREAD_AREA, PTRACE_SET_SYSCALL, PTRACE_GETCRUNCHREGS, PTRACE_SETCRUNCHREGS, PTRACE_GETVFPREGS, PTRACE_SETVFPREGS, PTRACE_GETHBPREGS, PTRACE_SETHBPREGS, and PTRACE_GETFDPIC. Tested with strace. [BZ #22433] * sysdeps/unix/sysv/linux/arm/sys/ptrace.h: New file. --- ChangeLog | 5 + sysdeps/unix/sysv/linux/arm/sys/ptrace.h | 204 +++++++++++++++++++++++++++++++ 2 files changed, 209 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/arm/sys/ptrace.h diff --git a/sysdeps/unix/sysv/linux/arm/sys/ptrace.h b/sysdeps/unix/sysv/linux/arm/sys/ptrace.h new file mode 100644 index 0000000..4b1d443 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arm/sys/ptrace.h @@ -0,0 +1,204 @@ +/* `ptrace' debugger support interface. Linux/ARM version. + Copyright (C) 1996-2017 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 + . */ + +#ifndef _SYS_PTRACE_H +#define _SYS_PTRACE_H 1 + +#include +#include + +__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 process. */ + PTRACE_GETREGS = 12, +#define PT_GETREGS PTRACE_GETREGS + + /* Set all general purpose registers used by a process. */ + PTRACE_SETREGS = 13, +#define PT_SETREGS PTRACE_SETREGS + + /* Get all floating point registers used by a process. */ + PTRACE_GETFPREGS = 14, +#define PT_GETFPREGS PTRACE_GETFPREGS + + /* Set all floating point registers used by a process. */ + 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 the iWMMXt state of a process. */ + PTRACE_GETWMMXREGS = 18, +#define PT_GETWMMXREGS PTRACE_GETWMMXREGS + + /* Set the iWMMXt state of a process. */ + PTRACE_SETWMMXREGS = 19, +#define PT_SETWMMXREGS PTRACE_SETWMMXREGS + + /* Get the thread pointer of a process. */ + PTRACE_GET_THREAD_AREA = 22, +#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA + + /* Change the syscall number of a process. */ + PTRACE_SET_SYSCALL = 23, +#define PT_SET_SYSCALL PTRACE_SET_SYSCALL + + /* Continue and stop at the next entry to or return from syscall. */ + PTRACE_SYSCALL = 24, +#define PT_SYSCALL PTRACE_SYSCALL + + /* Get the Crunch state of a process. */ + PTRACE_GETCRUNCHREGS = 25, +#define PT_GETCRUNCHREGS PTRACE_GETCRUNCHREGS + + /* Set the Crunch state of a process. */ + PTRACE_SETCRUNCHREGS = 26, +#define PT_SETCRUNCHREGS PTRACE_SETCRUNCHREGS + + /* Get all VFP registers used by a process. */ + PTRACE_GETVFPREGS = 27, +#define PT_GETVFPREGS PTRACE_GETVFPREGS + + /* Set all VFP registers used by a process. */ + PTRACE_SETVFPREGS = 28, +#define PT_SETVFPREGS PTRACE_SETVFPREGS + + /* Get all hardware breakpoint registers. */ + PTRACE_GETHBPREGS = 29, +#define PT_GETHBPREGS PTRACE_GETHBPREGS + + /* Set all hardware breakpoint registers. */ + PTRACE_SETHBPREGS = 30, +#define PT_SETHBPREGS PTRACE_SETHBPREGS + + /* Get the ELF fdpic loadmap address. */ + PTRACE_GETFDPIC = 31, +#define PT_GETFDPIC PTRACE_GETFDPIC + + /* 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 +}; + + +#include + +__END_DECLS + +#endif /* _SYS_PTRACE_H */