From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6011 invoked by alias); 13 Aug 2004 21:53:05 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 5988 invoked from network); 13 Aug 2004 21:53:03 -0000 Received: from unknown (HELO walton.kettenis.dyndns.org) (213.93.77.109) by sourceware.org with SMTP; 13 Aug 2004 21:53:03 -0000 Received: from elgar.kettenis.dyndns.org (elgar.kettenis.dyndns.org [192.168.0.2]) by walton.kettenis.dyndns.org (8.12.6p3/8.12.6) with ESMTP id i7DLr2Zt009014 for ; Fri, 13 Aug 2004 23:53:02 +0200 (CEST) (envelope-from kettenis@elgar.kettenis.dyndns.org) Received: from elgar.kettenis.dyndns.org (localhost [127.0.0.1]) by elgar.kettenis.dyndns.org (8.12.6p3/8.12.6) with ESMTP id i7DLr2mT012141 for ; Fri, 13 Aug 2004 23:53:02 +0200 (CEST) (envelope-from kettenis@elgar.kettenis.dyndns.org) Received: (from kettenis@localhost) by elgar.kettenis.dyndns.org (8.12.6p3/8.12.6/Submit) id i7DLr1gF012138; Fri, 13 Aug 2004 23:53:01 +0200 (CEST) Date: Fri, 13 Aug 2004 21:53:00 -0000 Message-Id: <200408132153.i7DLr1gF012138@elgar.kettenis.dyndns.org> From: Mark Kettenis To: gdb-patches@sources.redhat.com Subject: [RFC] gdb_ptrace.h X-SW-Source: 2004-08/txt/msg00494.txt.bz2 There are several places where we need symbolic constants from . Since these are not provided on all systems, I propose to add the file attached to this message. Using this file leads to some simplifications in several source files. Comments? Mark /* Portable Copyright 2004 Free Software Foundation, Inc. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef GDB_PTRACE_H #define GDB_PTRACE_H /* The header was introduced with 4.4BSD, and provided the PT_* symbolic constants for the ptrace(2) request numbers. The ptrace(2) prototype was added later to the same header on BSD. SunOS and Linux have slightly different symbolic names for the constants that start with PTRACE_*. System V still doesn't have (and probably never will have) a with symbolic constants; the ptrace(2) prototype can be found in . Fortunately all systems use the same numerical constants for the common ptrace requests. */ #ifdef HAVE_PTRACE_H # include #else #ifdef HAVE_SYS_PTRACE_H # include #endif #endif /* No need to include since it's already included by "defs.h". */ #ifndef PT_READ_I # define PT_READ_I 1 /* Read word in child's I space. */ #endif #ifndef PT_READ_D # define PT_READ_D 2 /* Read word in child's D space. */ #endif #ifndef PT_READ_U # define PT_READ_U 3 /* Read word in child's U space. */ #endif #ifndef PT_WRITE_I # define PT_WRITE_I 4 /* Write word in child's I space. */ #endif #ifndef PT_WRITE_D # define PT_WRITE_D 5 /* Write word in child's I space. */ #endif #ifndef PT_WRITE_U # define PT_WRITE_U 6 /* Write word in child's I space. */ #endif /* HP-UX doesn't define PT_CONTINUE and PT_STEP. Instead of those two ptrace requests, it has PT_CONTIN, PT_CONTIN1, PT_SINGLE and PT_SINGLE1. PT_CONTIN1 and PT_SINGLE1 preserve pending signals, which apparently is what is wanted by the HP-UX native code. */ #ifndef PT_CONTINUE # ifdef PT_CONTIN1 # define PT_CONTINUE PT_CONTIN1 # else # define PT_CONTINUE 7 /* Continue the child. */ # endif #endif #ifndef PT_KILL # define PT_KILL 8 /* Kill the child process. */ #endif #ifndef PT_STEP # ifdef PT_SINGLE1 # define PT_STEP PT_SINGLE1 # else # define PT_STEP 9 /* Single step the child. */ # endif #endif /* Not all systems support attaching and detaching. */ #ifndef PT_ATTCH # ifdef PTRACE_DETACH # define PT_ATTACH PTRACE_ATTACH # endif #endif #ifndef PT_DETACH # ifdef PTRACE_DETACH # define PT_DETACH PTRACE_DETACH # endif #endif #endif /* gdb_ptrace.h */