Merge GDB 7.5.1

gdb/testsuite/gdb.reverse/until-precsave.exp

 # Copyright 2008-2012 Free Software Foundation, Inc.
 
 # 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 3 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, see <http://www.gnu.org/licenses/>.  */
 
 # This file is part of the GDB testsuite.  It tests 'until' and 
 # 'advance' in precord logfile.
 
 # This test suitable only for process record-replay
 if ![supports_process_record] {
     return
 }
 
-set testfile "until-reverse"
-set srcfile ${testfile}.c
-set srcfile1 ur1.c
+standard_testfile until-reverse.c ur1.c
+set precsave [standard_output_file until.precsave]
 
-if { [prepare_for_testing $testfile.exp $testfile {until-reverse.c ur1.c} ] } {
+if { [prepare_for_testing $testfile.exp $testfile \
+          [list $srcfile $srcfile2]] } {
     return -1
 }
 
 set bp_location1  [gdb_get_line_number "set breakpoint 1 here"]
 set bp_location7  [gdb_get_line_number "set breakpoint 7 here"]
-set bp_location9  [gdb_get_line_number "set breakpoint 9 here" "$srcfile1"]
+set bp_location9  [gdb_get_line_number "set breakpoint 9 here" "$srcfile2"]
 set bp_location19 [gdb_get_line_number "set breakpoint 19 here"]
 set bp_location20 [gdb_get_line_number "set breakpoint 20 here"]
 set bp_location21 [gdb_get_line_number "set breakpoint 21 here"]
 
 runto main
 
 if [supports_process_record] {
     # Activate process record/replay
     gdb_test_no_output "record" "Turn on process record"
 }
 
 set end_of_main [gdb_get_line_number "set breakpoint 10a here" ]
 gdb_test "break $end_of_main" \
     "Breakpoint $decimal at .*/$srcfile, line $end_of_main\." \
     "BP at end of main"
 
 # This can take awhile.
 set oldtimeout $timeout
 set timeout [expr $oldtimeout + 120]
 gdb_test "continue" "Breakpoint .* set breakpoint 10a here .*" "run to end of main"
+
+# So can this, against gdbserver, for example.
+gdb_test "record save $precsave" \
+    "Saved core file $precsave with execution log\."  \
+    "save process recfile"
 set timeout $oldtimeout
 
-gdb_test "record save until.precsave" \
-    "Saved core file until.precsave with execution log\."  \
-    "save process recfile"
-
 gdb_test "kill" "" "Kill process, prepare to debug log file" \
     "Kill the program being debugged\\? \\(y or n\\) " "y"
 
-gdb_test "record restore until.precsave" \
+gdb_test "record restore $precsave" \
     "Program terminated with signal .*" \
     "reload core file"
 
 # Verify that plain vanilla "until <location>" works.
 #
 gdb_test "until $bp_location1" \
     "main .* at .*:$bp_location1.*" \
     "until line number"
 
 # Advance up to factorial, outer invocation
@@ skipping 12 matching lines @@
 
 # Finish out to main scope
 #
 gdb_test "finish" \
     " in main .*$srcfile:$bp_location1.*" \
     "finish to main"
 
 # Advance to a function called by main (marker2)
 #
 gdb_test "advance marker2" \
-    "marker2 .a=43.*$srcfile1:$bp_location9.*" \
+    "marker2 .a=43.*$srcfile2:$bp_location9.*" \
     "advance to marker2"
 
 # Now issue an until with another function, not called by the current
 # frame, as argument. This should not work, i.e. the program should
 # stop at main, the caller, where we put the 'guard' breakpoint.
 #
 set test_msg "until func, not called by current frame"
 gdb_test_multiple "until marker3" "$test_msg" {
     -re "main .*at .*${srcfile}:$bp_location20.*$gdb_prompt $" {
         pass "$test_msg"
@@ skipping 10 matching lines @@
 # Set reverse execution direction
 
 gdb_test_no_output "set exec-dir reverse" "set reverse execution"
 
 #
 # We should now be at main, after the return from marker2.
 # "Advance" backward into marker2.
 #
 
 gdb_test "advance marker2" \
-    "marker2 .a=43.*$srcfile1:$bp_location9.*" \
+    "marker2 .a=43.*$srcfile2:$bp_location9.*" \
     "reverse-advance to marker2"
 
 # Finish out to main scope (backward)
 
 gdb_test "finish" \
     " in main .*$srcfile:$bp_location20.*" \
     "reverse-finish from marker2"
 
 # Advance backward to last line of factorial (outer invocation)
 
 gdb_test "advance $bp_location19" \
     "factorial .value=720.*${srcfile}:$bp_location19.*" \
     "reverse-advance to final return of factorial"
 
 # Now do "until" across the recursive calls, 
 # ending up in the same frame where we are now.
 
 gdb_test "until $bp_location7" \
     "factorial .value=6..*$srcfile:$bp_location7.*" \
     "reverse-until to entry of factorial"