From cc62225cc82886b3230cc8ec7d8c24035a18f167 Mon Sep 17 00:00:00 2001 From: Peter Schauer Date: Thu, 12 Jan 1995 18:14:01 +0000 Subject: [PATCH] Add procfs support for Alpha OSF/1-2.x. * config/alpha/nm-osf.h: Renamed from nm-alpha.h, generic OSF/1 native support. * config/alpha/alpha-osf1.mh (NAT_FILE): Changed accordingly. (MUNCH_DEFINE): Removed. * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h: New files for procfs support. --- gdb/config/alpha/.Sanitize | 4 +++- gdb/config/alpha/alpha-osf2.mh | 8 ++++++++ gdb/config/alpha/{nm-alpha.h => nm-osf.h} | 2 +- gdb/config/alpha/nm-osf2.h | 34 +++++++++++++++++++++++++++++++ 4 files changed, 46 insertions(+), 2 deletions(-) create mode 100644 gdb/config/alpha/alpha-osf2.mh rename gdb/config/alpha/{nm-alpha.h => nm-osf.h} (96%) create mode 100644 gdb/config/alpha/nm-osf2.h diff --git a/gdb/config/alpha/.Sanitize b/gdb/config/alpha/.Sanitize index c3d59f7..d4d8bef 100644 --- a/gdb/config/alpha/.Sanitize +++ b/gdb/config/alpha/.Sanitize @@ -23,9 +23,11 @@ Things-to-keep: alpha-osf1.mh alpha-osf1.mt +alpha-osf2.mh alpha-nw.mt gdbserve.mt -nm-alpha.h +nm-osf.h +nm-osf2.h tm-alpha.h tm-alphanw.h xm-alpha.h diff --git a/gdb/config/alpha/alpha-osf2.mh b/gdb/config/alpha/alpha-osf2.mh new file mode 100644 index 0000000..352a5f7 --- /dev/null +++ b/gdb/config/alpha/alpha-osf2.mh @@ -0,0 +1,8 @@ +# Host: Little-endian Alpha running OSF/1-2.x und higher using procfs +XDEPFILES= +XM_FILE= xm-alpha.h +NAT_FILE= nm-osf2.h +NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o fork-child.o osfsolib.o procfs.o + +MMALLOC = +MMALLOC_DISABLE = -DNO_MMALLOC diff --git a/gdb/config/alpha/nm-alpha.h b/gdb/config/alpha/nm-osf.h similarity index 96% rename from gdb/config/alpha/nm-alpha.h rename to gdb/config/alpha/nm-osf.h index 033af3b..7dffde7 100644 --- a/gdb/config/alpha/nm-alpha.h +++ b/gdb/config/alpha/nm-osf.h @@ -1,5 +1,5 @@ /* Native definitions for alpha running OSF/1. - Copyright (C) 1993 Free Software Foundation, Inc. + Copyright (C) 1993, 1994 Free Software Foundation, Inc. This file is part of GDB. diff --git a/gdb/config/alpha/nm-osf2.h b/gdb/config/alpha/nm-osf2.h new file mode 100644 index 0000000..68d1456 --- /dev/null +++ b/gdb/config/alpha/nm-osf2.h @@ -0,0 +1,34 @@ +/* Native definitions for alpha running OSF/1-2.x and higher, using procfs. + Copyright (C) 1995 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* Get generic OSF/1 definitions. */ +#include "alpha/nm-osf.h" + +/* OSF/1-2.x has optional /proc support, try to use it instead of ptrace. */ +#define USE_PROC_FS +#define HAVE_OPTIONAL_PROC_FS + +/* OSF/1 doesn't provide the standard fault definitions, so don't use them. */ +#define FAULTED_USE_SIGINFO + +/* Work around some peculiarities in the OSF/1 procfs implementation. */ +#define PROCFS_DONT_TRACE_IFAULT +#define PROCFS_SIGPEND_OFFSET +#define PROCFS_NEED_PIOCSSIG_FOR_KILL +#define PROCFS_DONT_PIOCSSIG_CURSIG -- 2.7.4