-# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+# Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2007, 2008, 2009, 2010
+# 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,
# 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., 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 was written by Elena Zannoni (ezannoni@cygnus.com)
#maintenance info -- Commands for showing internal info about the program being debugged
#maintenance internal-error -- Give GDB an internal error.
#
+#maintenance print dummy-frames -- Print the dummy frame stack
#maintenance print statistics -- Print statistics about internal gdb state
#maintenance print objfiles -- Print dump of current object file definitions
#maintenance print psymbols -- Print dump of current partial symbol definitions
set testfile "break"
set srcfile ${testfile}.c
+set srcfile1 ${testfile}1.c
set binfile ${objdir}/${subdir}/${testfile}
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != ""
- } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } {
+ untested maint.exp
+ return -1
+}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } {
+ untested maint.exp
+ return -1
+}
+
+if { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } {
+ untested maint.exp
+ return -1
}
send_gdb "set height 0\n"
gdb_expect -re "$gdb_prompt $"
-# use a larger expect input buffer for long help outputs.
-match_max 6000
#
# this command does not produce any output
timeout { fail "(timeout) maint demangle" }
}
+# The timeout value is raised, because printing all the symbols and
+# statistical information about Cygwin and Windows libraries takes a lot
+# of time.
+if [istarget "*-*-cygwin*"] {
+ set oldtimeout $timeout
+ set timeout [expr $timeout + 500]
+}
send_gdb "maint print statistics\n"
gdb_expect {
- -re "Statistics for.*break.*Number of \"minimal\" symbols read.*Number of \"partial\" symbols read.*Number of \"types\" defined.*Total memory used for psymbol obstack.*Total memory used for psymbol cache.*Total memory used for symbol obstack.*Total memory used for type obstack.*$gdb_prompt $"\
+ -re "Statistics for.*break.*Number of \"minimal\" symbols read.*Number of \"partial\" symbols read.*Number of \"types\" defined.*Number of psym tables \\(not yet expanded\\).*Number of symbol tables.*Number of symbol tables with line tables.*Number of symbol tables with blockvectors.*Total memory used for psymbol obstack.*Total memory used for psymbol cache.*Total memory used for symbol obstack.*Total memory used for type obstack.*$gdb_prompt $"\
+ {
+ # Old output for gdb 6.0 and earlier
+ pass "maint print statistics"
+ }
+ -re "Statistics for.*break.*Number of \"minimal\" symbols read.*Number of \"partial\" symbols read.*Number of \"types\" defined.*Number of psym tables \\(not yet expanded\\).*Number of symbol tables.*Number of symbol tables with line tables.*Number of symbol tables with blockvectors.*Total memory used for objfile obstack.*Total memory used for psymbol cache.*Total memory used for macro cache.*$gdb_prompt $"\
{ pass "maint print statistics" }
-re ".*$gdb_prompt $" { fail "maint print statistics" }
timeout { fail "(timeout) maint print statistics" }
}
+# There aren't any ...
+gdb_test "maint print dummy-frames" ""
+
send_gdb "maint print objfiles\n"
# To avoid timeouts, we avoid expects with many .* patterns that match
timeout { fail "(timeout) maint print psymbols w/o args" }
}
-send_gdb "maint print psymbols psymbols_output\n"
+send_gdb "maint print psymbols psymbols_output ${srcdir}/${subdir}/${srcfile}\n"
gdb_expect {
- -re "^maint print psymbols psymbols_output\r\n$gdb_prompt $"\
+ -re "^maint print psymbols psymbols_output \[^\n\]*\r\n$gdb_prompt $"\
{
send_gdb "shell ls psymbols_output\n"
gdb_expect {
timeout { fail "(timeout) maint print msymbols w/o args" }
}
-send_gdb "maint print msymbols msymbols_output\n"
+send_gdb "maint print msymbols msymbols_output ${binfile}\n"
gdb_expect {
- -re "^maint print msymbols msymbols_output\r\n$gdb_prompt $"\
+ -re "^maint print msymbols msymbols_output \[^\n\]*\r\n$gdb_prompt $"\
{
send_gdb "shell ls msymbols_output\n"
gdb_expect {
timeout { fail "(timeout) maint print msymbols" }
}
+# Check that maint print msymbols allows relative pathnames
+set mydir [pwd]
+gdb_test "cd ${objdir}" "Working directory [string_to_regexp ${objdir}]\..*" "cd to objdir"
+gdb_test_multiple "maint print msymbols msymbols_output2 ${subdir}/${testfile}" "maint print msymbols" {
+ -re "^maint print msymbols msymbols_output2 \[^\n\]*\r\n$gdb_prompt $" {
+ gdb_test_multiple "shell ls msymbols_output2" "maint print msymbols" {
+ -re "msymbols_output2\r\n$gdb_prompt $" {
+ gdb_test_multiple "shell grep factorial msymbols_output2" "maint print msymbols" {
+ -re "\\\[ *$decimal\\\] T\[ \t\]+$hex factorial.*$gdb_prompt $" {
+ pass "maint print msymbols"
+ }
+ -re ".*$gdb_prompt $" {
+ fail "maint print msymbols"
+ }
+ timeout {
+ fail "(timeout) maint print msymbols"
+ }
+ }
+ gdb_test "shell rm -f msymbols_output2" ""
+ }
+ -re ".*$gdb_prompt $" {
+ fail "maint print msymbols"
+ }
+ timeout {
+ fail "(timeout) maint print msymbols"
+ }
+ }
+ }
+ -re ".*$gdb_prompt $" {
+ fail "maint print msymbols"
+ }
+ timeout {
+ fail "(timeout) maint print msymbols"
+ }
+}
+gdb_test "cd ${mydir}" "Working directory [string_to_regexp ${mydir}]\..*" "cd to mydir"
send_gdb "maint print symbols\n"
gdb_expect {
timeout { fail "(timeout) maint print symbols w/o args" }
}
-# This command can legitimately take many minutes to execute. If the
-# executable is dynamically linked, then you get all the debugging
-# info for the entire library --- 89Mb on my system. -jimb
+# Request symbols for one particular source file so that we don't try to
+# dump the symbol information for the entire C library - over 500MB nowadays
+# for GNU libc.
-set old_timeout $timeout
-set timeout 600
-
-send_gdb "maint print symbols symbols_output\n"
+send_gdb "maint print symbols symbols_output ${srcdir}/${subdir}/${srcfile}\n"
gdb_expect {
- -re "^maint print symbols symbols_output\r\n$gdb_prompt $"\
+ -re "^maint print symbols symbols_output \[^\n\]*\r\n$gdb_prompt $"\
{
send_gdb "shell ls symbols_output\n"
gdb_expect {
timeout { fail "(timeout) maint print symbols" }
}
-set timeout $old_timeout
-
-send_gdb "maint print type argc\n"
-gdb_expect {
- -re "type node $hex\r\nname .int. \\($hex\\)\r\ntagname .<NULL>. \\($hex\\)\r\ncode $hex \\(TYPE_CODE_INT\\)\r\nlength \[24\]\r\nupper_bound_type $hex \\(BOUND_SIMPLE\\)\r\nlower_bound_type $hex \\(BOUND_SIMPLE\\)\r\nobjfile $hex\r\ntarget_type $hex\r\npointer_type $hex\r\nreference_type $hex\r\ncv_type $hex\r\nas_type $hex\r\nflags $hex\r\nnfields 0 $hex\r\nvptr_basetype $hex\r\nvptr_fieldno -1\r\ntype_specific $hex\r\n$gdb_prompt $"\
- { pass "maint print type" }
- -re ".*$gdb_prompt $" { fail "maint print type" }
- timeout { fail "(timeout) maint print type" }
- }
+set msg "maint print type"
+gdb_test_multiple "maint print type argc" $msg {
+ -re "type node $hex\r\nname .int. \\($hex\\)\r\ntagname .<NULL>. \\($hex\\)\r\ncode $hex \\(TYPE_CODE_INT\\)\r\nlength \[24\]\r\nobjfile $hex\r\ntarget_type $hex\r\npointer_type $hex\r\nreference_type $hex\r\ntype_chain $hex\r\ninstance_flags $hex\r\nflags\r\nnfields 0 $hex\r\nvptr_basetype $hex\r\nvptr_fieldno -1\r\n$gdb_prompt $" {
+ pass $msg
+ }
+}
if [istarget "hppa*-*-11*"] {
setup_xfail hppa*-*-*11* CLLbs14860
# If you don't have a .text section, this will require tweaking.
send_gdb "maint info sections .text\n"
gdb_expect {
- -re ".*bss.*$gdb_prompt $" { fail "maint info sections .text" }
- -re ".*data.*$gdb_prompt $" { fail "maint info sections .text" }
- -re ".* .text .*$gdb_prompt $" { pass "maint info sections .text" }
+ -re ".* \\.bss .*$gdb_prompt $" { fail "maint info sections .text" }
+ -re ".* \\.data .*$gdb_prompt $" { fail "maint info sections .text" }
+ -re ".* \\.text .*$gdb_prompt $" { pass "maint info sections .text" }
+ -re ".*$gdb_prompt $" { fail "maint info sections .text" }
timeout { fail "(timeout) maint info sections .text" }
}
# If your data section is tagged CODE, xfail this test.
send_gdb "maint info sections CODE\n"
gdb_expect {
- -re ".* .data .*$gdb_prompt $" { fail "maint info sections CODE" }
- -re ".* .text .*$gdb_prompt $" { pass "maint info sections CODE" }
+ -re ".* \\.data .*$gdb_prompt $" { fail "maint info sections CODE" }
+ -re ".* \\.text .*$gdb_prompt $" { pass "maint info sections CODE" }
+ -re ".*$gdb_prompt $" { fail "maint info sections CODE" }
timeout { fail "(timeout) maint info sections CODE" }
}
# Test for new option: DATA section flag
# If your text section is tagged DATA, xfail this test.
+#
+# The "maint info sections DATA" test is marked for XFAIL on Cygwin,
+# because Windows has text sections marked DATA.
+setup_xfail "*-*-*cygwin*"
send_gdb "maint info sections DATA\n"
gdb_expect {
- -re ".* .text .*$gdb_prompt $" { fail "maint info sections DATA" }
- -re ".* .data .*$gdb_prompt $" { pass "maint info sections DATA" }
+ -re ".* \\.text .*$gdb_prompt $" { fail "maint info sections DATA" }
+ -re ".* \\.data .*$gdb_prompt $" { pass "maint info sections DATA" }
+ -re ".*$gdb_prompt $" { fail "maint info sections DATA" }
timeout { fail "(timeout) maint info sections DATA" }
}
-send_gdb "maint info breakpoints\n"
-gdb_expect {
- -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:75\r\n\[ \t\]+breakpoint already hit 1 time\r\n.*$gdb_prompt $"\
- { pass "maint info breakpoints" }
- -re ".*$gdb_prompt $" { fail "maint info breakpoints" }
- timeout { fail "(timeout) maint info breakpoints" }
-}
+set bp_location6 [gdb_get_line_number "set breakpoint 6 here"]
-# Try it again, and check for shlib event info. Not supported everywhere.
-if {! ([istarget "hppa*-*-hpux*"]
- || [istarget "*-*-linux*"]
- || [istarget "*-*-solaris*"])} then {
- setup_xfail "*-*-*"
-}
send_gdb "maint info breakpoints\n"
-gdb_expect {
- -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:75\r\n\[ \t\]+breakpoint already hit 1 time\r\n.*$gdb_prompt $"\
- { pass "maint info breakpoints" }
- -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:75\r\n\[ \t\]+breakpoint already hit 1 time\r\n-1\[ \t\]+shlib events\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex.*breakpoint already hit.*$gdb_prompt $"\
- { pass "maint info breakpoints: shlib events" }
- -re ".*$gdb_prompt $" {
- fail "maint info breakpoints: shlib events"
- }
- timeout {
- fail "(timeout) maint info breakpoints: shlib events"
- }
+gdb_expect {
+ -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex\[ \t\]+in main at.*break.c:$bp_location6 inf 1\r\n\[ \t\]+breakpoint already hit 1 time\r\n.*$gdb_prompt $"\
+ { pass "maint info breakpoints" }
+ -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:$bp_location6 sspace 1\r\n\[ \t\]+breakpoint already hit 1 time\r\n-1\[ \t\]+shlib events\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex.*breakpoint already hit.*$gdb_prompt $"\
+ { pass "maint info breakpoints (with shlib events)" }
+ -re ".*$gdb_prompt $" { fail "maint info breakpoints" }
+ timeout { fail "(timeout) maint info breakpoints" }
}
-
send_gdb "maint print\n"
gdb_expect {
-re "\"maintenance print\" must be followed by the name of a print command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
send_gdb "help maint\n"
gdb_expect {
- -re "Commands for use by GDB maintainers\\..*Includes commands to dump specific internal GDB structures in.*a human readable form, to cause GDB to deliberately dump core,.*to test internal functions such as the C.. demangler, etc\\..*List of maintenance subcommands:.*maintenance check-symtabs.*maintenance demangle.*(maintenance dump-me.*)?maintenance info.*maintenance internal-error.*maintenance print.*maintenance set.*maintenance show.*maintenance space.*maintenance time.*Type.*help maintenance.*followed by maintenance subcommand name for full documentation\\..*Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
+ -re "Commands for use by GDB maintainers\\..*Includes commands to dump specific internal GDB structures in.*a human readable form, to cause GDB to deliberately dump core,.*to test internal functions such as the C../ObjC demangler, etc\\..*List of maintenance subcommands:.*maintenance check-symtabs.*maintenance demangle.*(maintenance dump-me.*)?maintenance info.*maintenance internal-error.*maintenance print.*maintenance set.*maintenance show.*maintenance space.*maintenance time.*Type.*help maintenance.*followed by maintenance subcommand name for full documentation\\..*Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
{ pass "help maint" }
-re ".*$gdb_prompt $" { fail "help maint" }
timeout { fail "(timeout) help maint" }
send_gdb "help maint demangle\n"
gdb_expect {
- -re "Demangle a C\\+\\+ mangled name\\.\r\nCall internal GDB demangler routine to demangle a C\\+\\+ link name\r\nand prints the result\\..*$gdb_prompt $"\
+ -re "Demangle a C\\+\\+/ObjC mangled name\\.\r\nCall internal GDB demangler routine to demangle a C\\+\\+ link name\r\nand prints the result\\..*$gdb_prompt $"\
{ pass "help maint demangle" }
-re ".*$gdb_prompt $" { fail "help maint demangle" }
timeout { fail "(timeout) help maint demangle" }
}
-# dump-me is disabled ifdef _WIN32.
-if [ishost *cygwin*] {
- setup_xfail "*-*-*"
-}
send_gdb "help maint dump-me\n"
gdb_expect {
- -re "Get fatal error; make debugger dump its core\\.\r\nGDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\r\nitself a SIGQUIT signal\\..*$gdb_prompt $"\
+ -re "Get fatal error; make debugger dump its core\\.\r\nGDB sets its handling of SIGQUIT back to SIG_DFL and then sends\r\nitself a SIGQUIT signal\\..*$gdb_prompt $"\
{ pass "help maint dump-me" }
-re ".*$gdb_prompt $" { fail "help maint dump-me" }
timeout { fail "(timeout) help maint dump-me" }
timeout { fail "(timeout) help maint internal-error" }
}
+send_gdb "help maint internal-warning\n"
+gdb_expect {
+ -re "Give GDB an internal warning\\.\r\nCause GDB to behave as if an internal warning was reported\\..*$gdb_prompt $"\
+ { pass "help maint internal-warning" }
+ -re ".*$gdb_prompt $" { fail "help maint internal-warning" }
+ timeout { fail "(timeout) help maint internal-warning" }
+ }
+
send_gdb "help maint print statistics\n"
gdb_expect {
-re "Print statistics about internal gdb state\\..*$gdb_prompt $"\
timeout { fail "(timeout) help maint print statistics" }
}
+gdb_test "help maint print dummy-frames" \
+ "Print the contents of the internal dummy-frame stack."
+
send_gdb "help maint print objfiles\n"
gdb_expect {
-re "Print dump of current object file definitions\\..*$gdb_prompt $"\
timeout { fail "(timeout) help maint info" }
}
-send_gdb "help maint print\n"
-gdb_expect {
- -re "Maintenance command for printing GDB internal state\\.\[\r\n\]+List of maintenance print subcommands:\[\r\n\]+maintenance print architecture -- Print the internal architecture configuration.*maintenance print msymbols -- Print dump of current minimal symbol definitions.*maintenance print objfiles -- Print dump of current object file definitions.*maintenance print psymbols -- Print dump of current partial symbol definitions.*maintenance print statistics -- Print statistics about internal gdb state.*maintenance print symbols -- Print dump of current symbol definitions.*maintenance print type -- Print a type chain for a given symbol.*Type .help maintenance print. followed by maintenance print subcommand name for full documentation\\.\[\r\n\]+Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
- { pass "help maint print" }
- -re ".*$gdb_prompt $" { fail "help maint print" }
- timeout { fail "(timeout) help maint print" }
- }
+test_prefix_command_help {"maint print" "maintenance print"} {
+ "Maintenance command for printing GDB internal state\\.\[\r\n\]+"
+}
-send_gdb "help maint\n"
-gdb_expect {
- -re "Commands for use by GDB maintainers\\.\[\r\n\]+Includes commands to dump specific internal GDB structures in\[\r\n\]+a human readable form, to cause GDB to deliberately dump core,\[\r\n\]+to test internal functions such as the C\\+\\+ demangler, etc\\..*Type.*help maintenance.*followed by maintenance subcommand name for full documentation\\.\[\r\n\]+Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
- { pass "help maint" }
- -re ".*$gdb_prompt $" { fail "help maint" }
- timeout { fail "(timeout) help maint" }
- }
+test_prefix_command_help {"maint" "maintenance"} {
+ "Commands for use by GDB maintainers\\.\[\r\n\]+"
+ "Includes commands to dump specific internal GDB structures in\[\r\n\]+"
+ "a human readable form, to cause GDB to deliberately dump core,\[\r\n\]+"
+ "to test internal functions such as the C\\+\\+/ObjC demangler, etc\\.\[\r\n\]+"
+}
#set oldtimeout $timeout
#set timeout [expr $timeout + 300]
-if [ishost *cygwin*] {
- setup_xfail "*-*-*"
-}
send_gdb "maint dump-me\n"
gdb_expect {
-re "Should GDB dump core.*\\(y or n\\) $"\
}
send_gdb "maint internal-error\n"
-gdb_expect {
- -re "Quit this debugging session.*\\(y or n\\) $" {
- send_gdb "n\n"
- gdb_expect {
- -re "Create a core file.*\\(y or n\\) $" {
- send_gdb "n\n"
- gdb_expect {
- -re ".*$gdb_prompt $" {
- pass "maint internal-error"
- }
- timeout {
- fail "(timeout) maint internal-error"
- }
- }
- }
- -re ".*$gdb_prompt $" {
- fail "maint internal-error"
- }
- timeout {
- fail "(timeout) maint internal-error"
- }
+gdb_expect {
+ -re "A problem internal to GDB has been detected" {
+ pass "maint internal-error"
+ if [gdb_internal_error_resync] {
+ pass "internal-error resync"
+ } else {
+ fail "internal-error resync"
}
}
-re ".*$gdb_prompt $" {
fail "maint internal-error"
+ untested "internal-error resync"
}
timeout {
- fail "(timeout) maint internal-error"
+ fail "maint internal-error (timeout)"
+ untested "internal-error resync"
}
}
projects / deliverable / binutils-gdb.git / blobdiff