# Test `info auxv' and related functionality.
-# Copyright 1992,1993,1994,1995,1996,1997,1998,1999,2000,2004
-# Free Software Foundation, Inc.
+# Copyright (C) 1992-2017 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 2 of the License, or
+# 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,
# 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.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file is based on corefile.exp which was written by Fred
# Fish. (fnf@cygnus.com)
-if $tracelevel then {
- strace $tracelevel
+if { ! [istarget "*-*-linux*"] && ! [istarget "*-*-solaris*"] } {
+ verbose "Skipping auxv.exp because of lack of support."
+ return
}
-set prms_id 0
-set bug_id 0
-set testfile "auxv"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-set corefile ${objdir}/${subdir}/${testfile}.corefile
-set gcorefile ${objdir}/${subdir}/${testfile}.gcore
+standard_testfile .c
+
+set corefile ${binfile}.corefile
+set gcorefile ${binfile}.gcore
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
+ {debug additional_flags=-DUSE_RLIMIT}] != ""
+ && [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
+ {debug}] != "" } {
+ untested "failed to compile"
+ return -1
}
# Use a fresh directory to confine the native core dumps.
# Make it the working directory for gdb and its child.
-set coredir "${objdir}/${subdir}/coredir.[getpid]"
+set coredir [standard_output_file coredir.[getpid]]
file mkdir $coredir
-set core_works [isnative]
+set core_works [expr [isnative] && ! [is_remote target]]
# Run GDB on the test program up to where it will dump core.
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-gdb_test "set print sevenbit-strings" "" \
- "set print sevenbit-strings; ${testfile}"
-gdb_test "set width 0" "" \
- "set width 0; ${testfile}"
+clean_restart ${binfile}
+gdb_test_no_output "set print sevenbit-strings"
+gdb_test_no_output "set width 0"
if {$core_works} {
if {[gdb_test "cd $coredir" ".*Working directory .*" \
}
if { ![runto_main] } then {
- gdb_suppress_tests;
+ gdb_suppress_tests
}
set print_core_line [gdb_get_line_number "ABORT;"]
gdb_test "tbreak $print_core_line"
set auxv_lines {}
set bad -1
+ # Former trailing `\[\r\n\]+' may eat just \r leaving \n in the buffer
+ # corrupting the next matches.
if {[gdb_test_multiple "info auxv" $test {
- -re "info auxv\[\r\n\]+" {
+ -re "info auxv\r\n" {
exp_continue
}
-ex "The program has no auxiliary information now" {
set bad 1
+ exp_continue
}
-ex "Auxiliary vector is empty" {
set bad 1
+ exp_continue
}
-ex "No auxiliary vector found" {
set bad 1
+ exp_continue
}
- -re "^\[0-9\]+\[ \t\]+(AT_\[^ \t\]+)\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[0-9\]+\[ \t\]+(AT_\[^ \t\]+)\[^\r\n\]+\r\n" {
lappend auxv_lines $expect_out(0,string)
exp_continue
}
- -re "^\[0-9\]+\[ \t\]+\\?\\?\\?\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[0-9\]+\[ \t\]+\\?\\?\\?\[^\r\n\]+\r\n" {
warning "Unrecognized tag value: $expect_out(0,string)"
set bad 1
lappend auxv_lines $expect_out(0,string)
exp_continue
}
- -re ".*$gdb_prompt $" {
+ -re "$gdb_prompt $" {
incr bad
}
- -re "^\[^\r\n\]+\[\r\n\]+" {
- warning "Unrecognized output: $expect_out(0,string)"
- set bad 1
+ -re "^\[^\r\n\]+\r\n" {
+ if {!$bad} {
+ warning "Unrecognized output: $expect_out(0,string)"
+ set bad 1
+ }
+ exp_continue
}
}] != 0} {
return {}
set live_data [fetch_auxv "info auxv on live process"]
# Now try gcore.
-set gcore_works 0
-set escapedfilename [string_to_regexp $gcorefile]
-gdb_test_multiple "gcore $gcorefile" "gcore" {
- -re "Saved corefile ${escapedfilename}\[\r\n\]+$gdb_prompt $" {
- pass "gcore"
- set gcore_works 1
- }
- -re "Can't create a corefile\[\r\n\]+$gdb_prompt $" {
- unsupported "gcore"
- }
-}
+set gcore_works [gdb_gcore_cmd "$gcorefile" "gcore"]
# Let the program continue and die.
gdb_test continue ".*Program received signal.*"
} else {
set core_works 0
warning "can't generate a core file - core tests suppressed - check ulimit -c"
- fail $test
+ unsupported $test
}
} else {
unsupported $test
projects / deliverable / binutils-gdb.git / blobdiff