-# Copyright 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 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/>. */
# long_long.exp Test printing of 64-bit things in 32-bit gdb.
# Also test differnet kinds of formats.
}
set testfile long_long
-set srcfile ${srcdir}/${subdir}/${testfile}.c
+set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
# What compiler are we using?
set flag ""
}
-if { [gdb_compile "${srcfile}" "${binfile}" executable [concat debug "additional_flags=$flag -w"]] != "" } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug additional_flags=$flag nowarnings]] != "" } {
+ untested long_long.exp
+ return -1
}
# use this to debug:
set target_bigendian_p 1
send_gdb "show endian\n"
gdb_expect {
- -re ".*little endian.*$gdb_prompt $" { set target_bigendian_p 0 }
- -re ".*big endian.*$gdb_prompt $" { }
- -re ".*$gdb_prompt $" {
+ -re "little endian.*$gdb_prompt $" { set target_bigendian_p 0 }
+ -re "big endian.*$gdb_prompt $" { }
+ -re "$gdb_prompt $" {
fail "getting target endian"
}
default { fail "(timeout) getting target endian" }
}
-# Detect targets with 2-byte integers. Yes, it's not general to assume
-# that all others have 4-byte ints, but don't worry about it until one
-# actually exists.
+# Detect the size of the target's basic types.
-set sizeof_int 4
-send_gdb "print sizeof(int)\n"
-gdb_expect {
- -re ".* = 2.*$gdb_prompt $" { set sizeof_int 2 }
- -re ".*$gdb_prompt $" { }
- default { }
-}
+set sizeof_char [get_sizeof "char" 1]
+set sizeof_short [get_sizeof "short" 2]
+set sizeof_int [get_sizeof "int" 4]
+set sizeof_long [get_sizeof "long" 4]
+set sizeof_long_long [get_sizeof "long long" 8]
+set sizeof_data_ptr [get_sizeof "void *" 4]
+set sizeof_double [get_sizeof "double" 8]
+set sizeof_long_double [get_sizeof "long double" 8]
-# Detect targets with 4-byte doubles.
+# Tests to handle ISA/ABI variants
-set sizeof_double 8
-send_gdb "print sizeof(double)\n"
-gdb_expect {
- -re ".* = 4.*$gdb_prompt $" { set sizeof_double 4 }
- -re ".*$gdb_prompt $" { }
- default { }
+proc pat2 { n pats } {
+ set i 0
+ while { $n > 1 } {
+ set n [expr $n / 2]
+ incr i
+ }
+ return [lindex $pats $i]
}
-gdb_test "n 4" ".*38.*" "get to known place"
-
-# Check the hack for long long prints.
-#
-gdb_test "p/x hex" ".*0x0*0.*" "hex print p/x"
-gdb_test "p/x dec" ".*0xab54a98ceb1f0ad2.*" "decimal print p/x"
-# see if 'p/<code>' is handled same as 'p /<code>'
-#
-gdb_test "p /x dec" ".*0xab54a98ceb1f0ad2.*" "default print dec"
-gdb_test "p /x bin" ".*0x0*123456789abcdef.*" "default print bin"
-gdb_test "p /x oct" ".*0xa72ee53977053977.*" "default print oct"
-gdb_test "p hex" ".*= 0*x*0*0.*" "default print hex"
-
-gdb_test "p/u dec" ".*12345678901234567890.*" "decimal print p/u"
-gdb_test "p/t bin" ".*0*100100011010001010110011110001001101010111100110111101111.*" "binary print"
-gdb_test "p/o oct" ".*01234567123456701234567.*" "octal print"
-gdb_test "p /d bin" ".*81985529216486895.*" "print +ve long long"
-gdb_test "p/d dec" ".*-6101065172474983726.*" "decimal print p/d"
-
-# Try all the combinations to bump up coverage.
-#
-gdb_test "p/d oct" ".*-6399925985474168457.*"
-gdb_test "p/u oct" ".*12046818088235383159.*"
-gdb_test "p/o oct" ".*.*"
-gdb_test "p/t oct" ".*1010011100101110111001010011100101110111000001010011100101110111.*"
-gdb_test "p/a oct" ".*0x.*77053977.*"
-gdb_test "p/c oct" ".*'w'.*"
-
-if { $sizeof_double == 8 } {
-
-# ARM floating point numbers are not strictly little endian or big endian,
-# but a hybrid. They are in little endian format with the two words
-# swapped in big endian format.
-
- if [ istarget "arm*-*-*" ] then {
+proc gdb_test_xxx { test pat name } {
+ if { $pat == "" } {
+ setup_kfail *-*-* gdb/1672
+ gdb_test $test "xxx" $name
+ } else {
+ gdb_test $test $pat $name
+ }
+}
-# assume the long long represents a floating point double in ARM format
- gdb_test "p/f oct" ".*2.1386676354387559e\\+265.*"
+proc gdb_test_bi { test be le } {
+ global target_bigendian_p
- } else {
+ if { $target_bigendian_p } {
+ gdb_test_xxx $test $be $test
+ } else {
+ gdb_test_xxx $test $le $test
+ }
+}
-# assume the long long represents a floating point double in little
-# endian format
- gdb_test "p/f oct" ".*-5.9822653797615723e-120.*"
+proc gdb_test_ptr { test args } {
+ global sizeof_data_ptr
- }
+ gdb_test_xxx $test [pat2 $sizeof_data_ptr $args] $test
+}
-} else {
+proc gdb_test_xptr { examine args } {
+ global sizeof_data_ptr
+ set x [pat2 $sizeof_data_ptr $args]
+ # X is of the form { VARIABLE PATTERN }
+ gdb_test_xxx "$examine [lindex $x 0]" [lindex $x 1] "$examine"
+}
- gdb_test "p/f oct" ".*-2.42716126e-15.*"
+proc gdb_test_char { test args } {
+ global sizeof_char
+ gdb_test_xxx $test [pat2 $sizeof_char $args] $test
+}
+proc gdb_test_short { test args } {
+ global sizeof_short
+ gdb_test_xxx $test [pat2 $sizeof_short $args] $test
}
-if { $target_bigendian_p } {
+proc gdb_test_int { test args } {
+ global sizeof_int
+ gdb_test_xxx $test [pat2 $sizeof_int $args] $test
+}
- if { $sizeof_int == 4 } {
+proc gdb_test_long { test args } {
+ global sizeof_long
+ gdb_test_xxx $test [pat2 $sizeof_long $args] $test
+}
- gdb_test "p/d *(int *)&oct" ".*-1490098887.*"
- gdb_test "p/u *(int *)&oct" ".*2804868409.*"
- gdb_test "p/o *(int *)&oct" ".*024713562471.*"
- gdb_test "p/t *(int *)&oct" ".*10100111001011101110010100111001.*"
- gdb_test "p/a *(int *)&oct" ".*0xf*a72ee539.*"
- gdb_test "p/c *(int *)&oct" ".*57 '9'.*"
- gdb_test "p/f *(int *)&oct" ".*-2.42716126e-15.*"
+proc gdb_test_long_long { test args } {
+ global sizeof_long_long
+ gdb_test_xxx $test [pat2 $sizeof_long_long $args] $test
+}
- } else {
+gdb_breakpoint [gdb_get_line_number "Stop here and look"]
+gdb_continue_to_breakpoint "Stop here and look"
- gdb_test "p/d *(int *)&oct" ".*-22738.*"
- gdb_test "p/u *(int *)&oct" ".*42798.*"
- gdb_test "p/o *(int *)&oct" ".*0123456.*"
- gdb_test "p/t *(int *)&oct" ".*1010011100101110.*"
- gdb_test "p/a *(int *)&oct" ".*0xffffa72e.*"
- gdb_test "p/c *(int *)&oct" ".*46 '.'.*"
- gdb_test "p/f *(int *)&oct" ".*-22738.*"
+# Check the hack for long long prints.
+#
+gdb_test "p/x val.hex" "0x0*0" "hex print p/x"
+gdb_test "p/x val.dec" "0xab54a98ceb1f0ad2" "decimal print p/x"
+# see if 'p/<code>' is handled same as 'p /<code>'
+#
+gdb_test "p /x val.dec" "0xab54a98ceb1f0ad2" "default print val.dec"
+gdb_test "p /x val.bin" "0x123456789abcdef" "default print val.bin"
+gdb_test "p /x val.oct" "0xa72ee53977053977" "default print val.oct"
+gdb_test "p val.hex" "= 0" "default print hex"
- }
+gdb_test "p/u val.dec" "12345678901234567890" "decimal print p/u"
+gdb_test "p/t val.bin" "100100011010001010110011110001001101010111100110111101111" "binary print"
+gdb_test "p/o val.oct" "01234567123456701234567" "octal print"
+gdb_test "p /d val.bin" "81985529216486895" "print +ve long long"
+gdb_test "p/d val.dec" "-6101065172474983726" "decimal print p/d"
- gdb_test "p/d *(short *)&oct" ".*-22738.*"
- gdb_test "p/u *(short *)&oct" ".*42798.*"
- gdb_test "p/o *(short *)&oct" ".*0123456.*"
- gdb_test "p/t *(short *)&oct" ".*1010011100101110.*"
- gdb_test "p/a *(short *)&oct" ".*0xf*ffffa72e.*"
- gdb_test "p/c *(short *)&oct" ".* 46 '.'.*"
- gdb_test "p/f *(short *)&oct" ".*-22738.*"
-
- gdb_test "x/x &oct" ".*0xa72ee539.*"
- gdb_test "x/d &oct" ".*.-1490098887*"
- gdb_test "x/u &oct" ".*2804868409.*"
- gdb_test "x/o &oct" ".*024713562471.*"
- gdb_test "x/t &oct" ".*10100111001011101110010100111001.*"
- gdb_test "x/a &oct" ".*0xa72ee539.*"
- gdb_test "x/c &oct" ".*-89 .*"
- # FIXME GDB's output is correct, but this longer match fails.
- # gdb_test "x/c &oct" ".*-89 '\\\\247'.*"
- if { $sizeof_double == 8 } {
- gdb_test "x/f &oct" ".*-5.9822653797615723e-120.*"
+# Try all the combinations to bump up coverage.
+#
+gdb_test "p/d val.oct" "-6399925985474168457"
+gdb_test "p/u val.oct" "12046818088235383159"
+gdb_test "p/o val.oct" ""
+gdb_test "p/t val.oct" "1010011100101110111001010011100101110111000001010011100101110111"
+gdb_test_ptr "p/a val.oct" "" "" "0x77053977" "0xa72ee53977053977"
+gdb_test "p/c val.oct" "'w'"
+
+if { $sizeof_double == 8 || $sizeof_long_double == 8 } {
+ # ARM FPA floating point numbers are not strictly little endian or big
+ # endian, but a hybrid. They are in little endian format with the two
+ # words swapped in big endian format.
+ # EABI targets default to natural-endian VFP format.
+
+ if { ([istarget "arm*-*-*"] || \
+ [istarget "xscale*-*-*"] || \
+ [istarget "strongarm*-*-*"]) \
+ && !([istarget "*-*-*eabi"] || \
+ [istarget "*-*-mingw32ce*"] || \
+ [istarget "*-*-openbsd*"] || \
+ [istarget "*-*-symbianelf"]) } then {
+ # assume the long long represents a floating point double in ARM format
+ gdb_test "p/f val.oct" "2.1386676354387559e\\+265"
} else {
- gdb_test "x/f &oct" ".*-2.42716126e-15.*"
+ # assume the long long represents a floating point double in little
+ # endian format
+ gdb_test "p/f val.oct" "-5.9822653797615723e-120"
}
-
- # FIXME Fill in the results for all the following tests. (But be careful
- # about looking at locations with unspecified contents!)
-
- gdb_test "x/2x &oct" ".*0xa72ee53977053977.*"
- gdb_test "x/2d &oct" ".*-6399925985474168457.*"
- gdb_test "x/2u &oct" ".*.*"
- gdb_test "x/2o &oct" ".*.*"
- gdb_test "x/2t &oct" ".*.*"
- gdb_test "x/2a &oct" ".*.*"
- gdb_test "x/2c &oct" ".*.*"
- gdb_test "x/2f &oct" ".*.*"
-
- gdb_test "x/2bx &oct" ".*.*"
- gdb_test "x/2bd &oct" ".*.*"
- gdb_test "x/2bu &oct" ".*.*"
- gdb_test "x/2bo &oct" ".*.*"
- gdb_test "x/2bt &oct" ".*.*"
- gdb_test "x/2ba &oct" ".*.*"
- gdb_test "x/2bc &oct" ".*.*"
- gdb_test "x/2bf &oct" ".*.*"
-
- gdb_test "x/2hx &oct" ".*.*"
- gdb_test "x/2hd &oct" ".*.*"
- gdb_test "x/2hu &oct" ".*.*"
- gdb_test "x/2ho &oct" ".*.*"
- gdb_test "x/2ht &oct" ".*.*"
- gdb_test "x/2ha &oct" ".*.*"
- gdb_test "x/2hc &oct" ".*.*"
- gdb_test "x/2hf &oct" ".*.*"
-
- gdb_test "x/2wx &oct" ".*.*"
- gdb_test "x/2wd &oct" ".*.*"
- gdb_test "x/2wu &oct" ".*.*"
- gdb_test "x/2wo &oct" ".*.*"
- gdb_test "x/2wt &oct" ".*.*"
- gdb_test "x/2wa &oct" ".*.*"
- gdb_test "x/2wc &oct" ".*.*"
- gdb_test "x/2wf &oct" ".*.*"
-
- gdb_test "x/2gx &oct" ".*.*"
- gdb_test "x/2gd &oct" ".*.*"
- gdb_test "x/2gu &oct" ".*.*"
- gdb_test "x/2go &oct" ".*.*"
- gdb_test "x/2gt &oct" ".*.*"
- gdb_test "x/2ga &oct" ".*.*"
- gdb_test "x/2gc &oct" ".*.*"
- gdb_test "x/2gf &oct" ".*.*"
-
} else {
+ gdb_test "p/f val.oct" "-2.42716126e-15"
+}
- # FIXME Add little-endian versions of these tests, or define a
- # gdb_test_bi with two strings to match on.
+gdb_test_char "p/x *(char *)c" "0x1"
+gdb_test_char "p/d *(char *)c" "1"
+gdb_test_char "p/u *(char *)c" "1"
+gdb_test_char "p/o *(char *)c" "01"
+gdb_test_char "p/t *(char *)c" "1"
+gdb_test_char "p/a *(char *)c" "0x1( <.*>)?"
+gdb_test_char "p/f *(char *)c" "1"
+gdb_test_char "p/c *(char *)c" "1 '.001'"
+
+gdb_test_short "p/x *(short *)s" "" "0x123" ""
+gdb_test_short "p/d *(short *)s" "" "291" ""
+gdb_test_short "p/u *(short *)s" "" "291" ""
+gdb_test_short "p/o *(short *)s" "" "0443" ""
+gdb_test_short "p/t *(short *)s" "" "100100011" ""
+gdb_test_short "p/a *(short *)s" "" "0x123( <.*>)?" ""
+gdb_test_short "p/f *(short *)s" "" "291" ""
+gdb_test_short "p/c *(short *)s" "" "35 '.'" ""
+
+gdb_test_int "p/x *(int *)i" "" "0x123" "0x1234567" ""
+gdb_test_int "p/d *(int *)i" "" "291" "19088743" ""
+gdb_test_int "p/u *(int *)i" "" "291" "19088743" ""
+gdb_test_int "p/o *(int *)i" "" "0443" "0110642547" ""
+gdb_test_int "p/t *(int *)i" "" "100100011" "1001000110100010101100111" ""
+gdb_test_int "p/a *(int *)i" "" "" "0x1234567" ""
+gdb_test_int "p/f *(int *)i" "" "291" "2.99881655e-0?38" ""
+gdb_test_int "p/c *(int *)i" "" "35 '.'" "103 'g'" ""
+
+gdb_test_long "p/x *(long *)l" "" "0x123" "0x1234567" "0x123456789abcdef"
+gdb_test_long "p/d *(long *)l" "" "291" "19088743" "81985529216486895"
+gdb_test_long "p/u *(long *)l" "" "291" "19088743" "81985529216486895"
+gdb_test_long "p/o *(long *)l" "" "0443" "0110642547" "04432126361152746757"
+gdb_test_long "p/t *(long *)l" "" "100100011" "1001000110100010101100111" "100100011010001010110011110001001101010111100110111101111"
+gdb_test_ptr "p/a *(long *)l" "" "" "0x1234567" "0x123456789abcdef"
+gdb_test_long "p/f *(long *)l" "" "291" "2.99881655e-0?38" "3.5127005640885037e-303"
+gdb_test_long "p/c *(long *)l" "" "35 '.'" "103 'g'" "-17 '.*'"
+
+gdb_test_long_long "p/x *(long long *)ll" "" "" "" "0x123456789abcdef"
+gdb_test_long_long "p/d *(long long *)ll" "" "" "" "81985529216486895"
+gdb_test_long_long "p/u *(long long *)ll" "" "" "" "81985529216486895"
+gdb_test_long_long "p/o *(long long *)ll" "" "" "" "04432126361152746757"
+gdb_test_long_long "p/t *(long long *)ll" "" "" "" "100100011010001010110011110001001101010111100110111101111"
+gdb_test_ptr "p/a *(long long *)ll" "" "" "0x89abcdef" "0x123456789abcdef"
+gdb_test_long_long "p/f *(long long *)ll" "" "" "" "3.5127005640885037e-303"
+gdb_test_long_long "p/c *(long long *)ll" "" "" "" "-17 '.*'"
+
+# Implict Word size (except for a, c, and f)
+
+gdb_test "x/w w" "" "set examine size to w"
+gdb_test "x/x w" "0x01234567"
+gdb_test "x/d w" "19088743"
+gdb_test "x/u w" "19088743"
+gdb_test "x/o w" "0110642547"
+gdb_test "x/t w" "00000001001000110100010101100111"
+gdb_test_xptr "x/a" { b "" } { h "" } { w "0x1234567" } { g "0x123456789abcdef" }
+gdb_test "x/c b" "1 '.001'"
+if { $sizeof_double == 8 || $sizeof_long_double == 8 } {
+ gdb_test "x/f &val.oct" "-5.9822653797615723e-120"
+} else {
+ gdb_test "x/f &val.oct" "-2.42716126e-15"
+}
+# Implict Giant size (except for a, c, and f)
+
+gdb_test "x/g g" "" "set examine size to g"
+gdb_test "x/2x g" "0x0123456789abcdef.*0xa72ee53977053977"
+gdb_test "x/2d g" "81985529216486895.*-6399925985474168457"
+gdb_test "x/2u g" "81985529216486895.*12046818088235383159"
+gdb_test "x/2o g" "04432126361152746757.*01234567123456701234567"
+gdb_test "x/2t g" "0000000100100011010001010110011110001001101010111100110111101111.*1010011100101110111001010011100101110111000001010011100101110111"
+gdb_test_xptr "x/2a" { b "" } { h "" } { w "0x1234567.*0xa72ee539" } { g "0x123456789abcdef.*0xa72ee53977053977" }
+gdb_test "x/2c b" "1 '.001'.*-89 '.\[0-9\]*'"
+if { $sizeof_double == 8 || $sizeof_long_double == 8 } {
+ gdb_test "x/2f &val.oct" "-5.9822653797615723e-120.*-5.9041889495880968e-100"
+} else {
+ gdb_test "x/2f &val.oct" "-2.42716126e-15"
}
+# Explicit sizes, and two memory locations ...
+
+gdb_test "x/2bx b" "0x01.*0xa7"
+gdb_test "x/2bd b" "1.*-89"
+gdb_test "x/2bu b" "1.*167"
+gdb_test "x/2bo b" "01.*0247"
+gdb_test "x/2bt b" "00000001.*10100111"
+gdb_test_ptr "x/2ba b" "" "" "0x1.*0xffffffa7" "0x1.*0xffffffffffffffa7"
+gdb_test "x/2bc b" "1 '.001'.*-89 '.\[0-9\]*'"
+gdb_test "x/2bf b" "1.*-89"
+
+gdb_test "x/2hx h" "0x0123.*0xa72e"
+gdb_test "x/2hd h" "291.*-22738"
+gdb_test "x/2hu h" "291.*42798"
+gdb_test "x/2ho h" "0443.*0123456"
+gdb_test "x/2ht h" "0000000100100011.*1010011100101110"
+gdb_test_ptr "x/2ha h" "" "" "0x123.*0xffffa72e" "0x123.*0xffffffffffffa72e"
+gdb_test "x/2hc h" "35 '.'.*46 '.'"
+gdb_test "x/2hf h" "291.*-22738"
+
+gdb_test "x/2wx w" "0x01234567.*0xa72ee539"
+gdb_test "x/2wd w" "19088743.*-1490098887"
+gdb_test "x/2wu w" "19088743.*2804868409"
+gdb_test "x/2wo w" "0110642547.*024713562471"
+gdb_test "x/2wt w" "00000001001000110100010101100111.*10100111001011101110010100111001"
+gdb_test_ptr "x/2wa w" "" "" "0x1234567.*0xa72ee539" "0x1234567.*0xffffffffa72ee539"
+gdb_test "x/2wc w" "103 'g'.*57 '9'"
+gdb_test "x/2wf w" "2.99881655e-0?38.*-2.42716126e-0?15"
+
+gdb_test "x/2gx g" "0x0123456789abcdef.*0xa72ee53977053977"
+gdb_test "x/2gd g" "81985529216486895.*-6399925985474168457"
+gdb_test "x/2gu g" "81985529216486895.*12046818088235383159"
+gdb_test "x/2go g" "04432126361152746757.*01234567123456701234567"
+gdb_test "x/2gt g" "0000000100100011010001010110011110001001101010111100110111101111.*1010011100101110111001010011100101110111000001010011100101110111"
+gdb_test_ptr "x/2ga g" "" "" "0x89abcdef.*0x77053977" "0x123456789abcdef.*0xa72ee53977053977"
+gdb_test "x/2gc g" "-17 '.\[0-9\]*'.*119 'w'"
+gdb_test "x/2gf g" "3.5127005640885037e-303.*-5.9822653797615723e-120"
+
gdb_exit
return 0
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