120 lines
4.4 KiB
Diff
120 lines
4.4 KiB
Diff
It is a regression from:
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http://sourceware.org/ml/gdb-patches/2007-03/msg00290.html
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http://sourceware.org/ml/gdb-cvs/2007-03/msg00114.html
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Without started inferior the only target in the stack is `exec' which has no
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hardware-watchpoints support for sure.
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--- /dev/null 2008-11-16 09:11:50.595000000 +0100
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+++ gdb-6.8/gdb/config/ia64/nm-linux.h 2008-11-18 11:00:34.000000000 +0100
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@@ -0,0 +1,31 @@
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+/* Native support for GNU/Linux, for GDB, the GNU debugger.
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+
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+ Copyright 1999, 2000, 2001, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
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+
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+ This file is part of GDB.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software
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+ Foundation, Inc., 59 Temple Place - Suite 330,
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+ Boston, MA 02111-1307, USA. */
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+
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+#ifndef NM_LINUX_H
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+#define NM_LINUX_H
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+
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+#include "config/nm-linux.h"
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+
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+/* Hardware watchpoints */
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+
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+#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
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+
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+#endif /* #ifndef NM_LINUX_H */
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--- gdb-6.8/gdb/config/ia64/linux.mh-orig 2007-04-26 00:17:48.000000000 +0200
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+++ gdb-6.8/gdb/config/ia64/linux.mh 2008-11-18 11:09:33.000000000 +0100
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@@ -1,6 +1,6 @@
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# Host: Intel IA-64 running GNU/Linux
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-NAT_FILE= config/nm-linux.h
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+NAT_FILE= nm-linux.h
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NATDEPFILES= inf-ptrace.o fork-child.o corelow.o gcore.o \
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core-regset.o ia64-linux-nat.o \
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proc-service.o linux-thread-db.o linux-nat.o linux-fork.o
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--- /dev/null 2008-11-16 09:11:50.595000000 +0100
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+++ gdb-6.8/gdb/testsuite/gdb.base/hw-watchpoint-available.exp 2008-11-18 11:28:40.000000000 +0100
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@@ -0,0 +1,35 @@
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+# Copyright 2008 Free Software Foundation, Inc.
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+
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 3 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+if {![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"] && ![istarget "ia64-*-*"]
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+ && ![istarget "s390*-*-*"]} then {
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+ verbose "Skipping hw-watchpoint-available test."
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+ return
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+}
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+
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+set testfile hw-watchpoint-available
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+set srcfile ${testfile}.c
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+set binfile ${objdir}/${subdir}/${testfile}
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+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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+ untested "Couldn't compile test program"
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+ return -1
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+}
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+
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+gdb_exit
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+gdb_start
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+gdb_reinitialize_dir $srcdir/$subdir
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+gdb_load ${binfile}
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+
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+gdb_test "watch watchee" "Hardware watchpoint 1: watchee"
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--- /dev/null 2008-11-16 09:11:50.595000000 +0100
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+++ gdb-6.8/gdb/testsuite/gdb.base/hw-watchpoint-available.c 2008-11-18 11:24:38.000000000 +0100
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@@ -0,0 +1,27 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2008 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 3 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+ Please email any bugs, comments, and/or additions to this file to:
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+ bug-gdb@prep.ai.mit.edu */
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+
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+int watchee;
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+
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+int
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+main (void)
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+{
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+ return 0;
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+}
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