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 |
dd46ae6 |
Index: gdb-7.1.90.20100711/gdb/config/i386/linux64.mh
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|
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dd46ae6 |
===================================================================
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|
dd46ae6 |
--- gdb-7.1.90.20100711.orig/gdb/config/i386/linux64.mh 2010-05-28 20:50:31.000000000 +0200
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dd46ae6 |
+++ gdb-7.1.90.20100711/gdb/config/i386/linux64.mh 2010-07-13 19:02:54.000000000 +0200
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c874340 |
@@ -2,7 +2,7 @@
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c874340 |
NATDEPFILES= inf-ptrace.o fork-child.o \
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c874340 |
i386-nat.o amd64-nat.o amd64-linux-nat.o linux-nat.o \
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c874340 |
proc-service.o linux-thread-db.o linux-fork.o
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c874340 |
-NAT_FILE= config/nm-linux.h
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c874340 |
+NAT_FILE= nm-linux64.h
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dd46ae6 |
NAT_CDEPS = $(srcdir)/proc-service.list
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c874340 |
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c874340 |
# The dynamically loaded libthread_db needs access to symbols in the
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dd46ae6 |
Index: gdb-7.1.90.20100711/gdb/config/i386/nm-linux64.h
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|
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dd46ae6 |
===================================================================
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|
|
dd46ae6 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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dd46ae6 |
+++ gdb-7.1.90.20100711/gdb/config/i386/nm-linux64.h 2010-07-13 19:02:28.000000000 +0200
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c874340 |
@@ -0,0 +1,28 @@
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c874340 |
+/* Native support for GNU/Linux amd64.
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c874340 |
+
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c874340 |
+ Copyright 2010 Free Software Foundation, Inc.
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c874340 |
+
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c874340 |
+ This file is part of GDB.
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c874340 |
+
|
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c874340 |
+ This program is free software; you can redistribute it and/or modify
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|
c874340 |
+ it under the terms of the GNU General Public License as published by
|
|
|
c874340 |
+ the Free Software Foundation; either version 3 of the License, or
|
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|
c874340 |
+ (at your option) any later version.
|
|
|
c874340 |
+
|
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|
c874340 |
+ This program is distributed in the hope that it will be useful,
|
|
|
c874340 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
c874340 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
c874340 |
+ GNU General Public License for more details.
|
|
|
c874340 |
+
|
|
|
c874340 |
+ You should have received a copy of the GNU General Public License
|
|
|
c874340 |
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
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|
|
c874340 |
+
|
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|
c874340 |
+#ifndef NM_LINUX64_H
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|
c874340 |
+#define NM_LINUX64_H
|
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c874340 |
+
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c874340 |
+#include "config/nm-linux.h"
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|
|
c874340 |
+
|
|
|
c874340 |
+/* Red Hat backward compatibility with gdb-6.8. */
|
|
|
c874340 |
+#define target_can_use_hardware_watchpoint(type, cnt, ot) 1
|
|
|
c874340 |
+
|
|
|
c874340 |
+#endif /* NM_LINUX64_H */
|
|
|
dd46ae6 |
Index: gdb-7.1.90.20100711/gdb/target.h
|
|
|
dd46ae6 |
===================================================================
|
|
|
dd46ae6 |
--- gdb-7.1.90.20100711.orig/gdb/target.h 2010-07-12 23:07:34.000000000 +0200
|
|
|
dd46ae6 |
+++ gdb-7.1.90.20100711/gdb/target.h 2010-07-13 19:02:28.000000000 +0200
|
|
|
dd46ae6 |
@@ -1298,8 +1298,10 @@ extern char *normal_pid_to_str (ptid_t p
|
|
|
c874340 |
bp_hardware_breakpoint. CNT is the number of such watchpoints used so far
|
|
|
c874340 |
(including this one?). OTHERTYPE is who knows what... */
|
|
|
c874340 |
|
|
|
c874340 |
+#ifndef target_can_use_hardware_watchpoint
|
|
|
c874340 |
#define target_can_use_hardware_watchpoint(TYPE,CNT,OTHERTYPE) \
|
|
|
c874340 |
(*current_target.to_can_use_hw_breakpoint) (TYPE, CNT, OTHERTYPE);
|
|
|
c874340 |
+#endif
|
|
|
c874340 |
|
|
|
c874340 |
#define target_region_ok_for_hw_watchpoint(addr, len) \
|
|
|
c874340 |
(*current_target.to_region_ok_for_hw_watchpoint) (addr, len)
|
|
|
dd46ae6 |
Index: gdb-7.1.90.20100711/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp
|
|
|
dd46ae6 |
===================================================================
|
|
|
dd46ae6 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
dd46ae6 |
+++ gdb-7.1.90.20100711/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp 2010-07-13 19:02:28.000000000 +0200
|
|
|
c874340 |
@@ -0,0 +1,40 @@
|
|
|
c874340 |
+# Copyright 2009, 2010 Free Software Foundation, Inc.
|
|
|
c874340 |
+
|
|
|
c874340 |
+# This program is free software; you can redistribute it and/or modify
|
|
|
c874340 |
+# it under the terms of the GNU General Public License as published by
|
|
|
c874340 |
+# the Free Software Foundation; either version 3 of the License, or
|
|
|
c874340 |
+# (at your option) any later version.
|
|
|
c874340 |
+#
|
|
|
c874340 |
+# This program is distributed in the hope that it will be useful,
|
|
|
c874340 |
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
c874340 |
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
c874340 |
+# GNU General Public License for more details.
|
|
|
c874340 |
+#
|
|
|
c874340 |
+# You should have received a copy of the GNU General Public License
|
|
|
c874340 |
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
c874340 |
+
|
|
|
c874340 |
+# Arch not supporting hw watchpoints does not imply no_hardware_watchpoints set.
|
|
|
c874340 |
+if {(![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"]
|
|
|
c874340 |
+ && ![istarget "ia64-*-*"])
|
|
|
c874340 |
+ || [target_info exists gdb,no_hardware_watchpoints]} then {
|
|
|
c874340 |
+ verbose "Skipping watchpoint-hw-before-run test."
|
|
|
c874340 |
+ return
|
|
|
c874340 |
+}
|
|
|
c874340 |
+
|
|
|
c874340 |
+set test watchpoint-hw-before-run
|
|
|
c874340 |
+set srcfile watchpoint-hw-hit-once.c
|
|
|
c874340 |
+if { [prepare_for_testing ${test}.exp ${test} ${srcfile}] } {
|
|
|
c874340 |
+ return -1
|
|
|
c874340 |
+}
|
|
|
c874340 |
+
|
|
|
c874340 |
+gdb_test "rwatch watchee" "ardware read watchpoint 1: watchee"
|
|
|
c874340 |
+
|
|
|
c874340 |
+# `runto_main' or `runto main' would delete the watchpoint created above.
|
|
|
c874340 |
+
|
|
|
c874340 |
+if { [gdb_start_cmd] < 0 } {
|
|
|
c874340 |
+ untested start
|
|
|
c874340 |
+ return -1
|
|
|
c874340 |
+}
|
|
|
c874340 |
+gdb_test "" "main .* at .*" "start"
|
|
|
c874340 |
+
|
|
|
c874340 |
+gdb_test "continue" "Continuing.\r\nHardware read watchpoint \[0-9\]+: watchee\r\n\r\nValue = 0\r\n.*"
|