| # Copyright 1992-2021 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 was written by Fred Fish. (fnf@cygnus.com) |
| # And rewritten by Michael Chastain. (mec.gnu@mindspring.com) |
| |
| set ws "\[\r\n\t \]+" |
| set nl "\[\r\n\]+" |
| set vhn "\\$\[0-9\]+" |
| |
| if { [skip_cplus_tests] } { continue } |
| |
| load_lib "cp-support.exp" |
| |
| standard_testfile misc.cc |
| |
| if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} { |
| return -1 |
| } |
| |
| # Single inheritance, print type definitions. |
| |
| proc test_ptype_si { } { |
| global gdb_prompt |
| global ws |
| global nl |
| |
| # A simple class. |
| |
| cp_test_ptype_class \ |
| "A" "ptype A (FIXME)" "class" "A" \ |
| { |
| { field public "int a;" } |
| { field public "int x;" } |
| } |
| cp_test_ptype_class "class A" "ptype class A (FIXME)" "class" "A" ibid |
| cp_test_ptype_class "g_A" "ptype g_A (FIXME)" "class" "A" ibid |
| |
| # A derived class. |
| |
| cp_test_ptype_class \ |
| "B" "" "class" "B" \ |
| { |
| { base "public A" } |
| { field public "int b;" } |
| { field public "int x;" } |
| } |
| cp_test_ptype_class "class B" "" "class" "B" ibid |
| cp_test_ptype_class "g_B" "" "class" "B" ibid |
| |
| # Another derived class. |
| |
| cp_test_ptype_class \ |
| "C" "" "class" "C" \ |
| { |
| { base "public A" } |
| { field public "int c;" } |
| { field public "int x;" } |
| } |
| cp_test_ptype_class "class C" "" "class" "C" ibid |
| cp_test_ptype_class "g_C" "" "class" "C" ibid |
| |
| # A structure with no tag. |
| # TODO: move this mess into a separate file, and re-specify |
| # which results are PASS, KFAIL, XFAIL, and FAIL. |
| |
| set re_tag "tagless_struct" |
| set XX_tag "\\._1" |
| set re_class "(class $re_tag \{${ws}public:|class \{${ws}public:|struct $re_tag \{|struct \{)" |
| set XX_class "(class $XX_tag \{${ws}public:|struct $XX_tag \{)" |
| set re_fields "int one;${ws}int two;" |
| set re_synth_gcc_23 "$re_tag & operator=\\($re_tag const ?&\\);${ws}$re_tag\\($re_tag const ?&\\);${ws}$re_tag\\((void|)\\);" |
| set XX_synth_gcc_23 "($re_tag|$XX_tag) & operator=\\($XX_tag const ?&\\);${ws}$XX_tag\\($XX_tag const ?&\\);${ws}$XX_tag\\((void|)\\);" |
| |
| set name "ptype tagless struct" |
| gdb_test_multiple "ptype tagless_struct" $name { |
| -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| pass "$name" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gstabs+ |
| pass "$name" |
| } |
| -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gdwarf-2 |
| # gcc 3.4.1 -gdwarf-2 |
| # gcc HEAD 2004-07-31 -gdwarf-2 |
| # gcc HEAD 2004-07-31 -gstabs+ |
| pass "$name" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gstabs+ |
| # gcc 3.4.1 -gstabs+ |
| pass "$name" |
| } |
| -re "No symbol \"tagless_struct\" in current context.$nl$gdb_prompt $" { |
| # Several GCC 4.x versions provide neither a DW_TAG_typedef DIE |
| # nor use the typedef name as struct tag name. |
| xfail "$name" |
| } |
| } |
| |
| set name "ptype variable of type tagless struct" |
| gdb_test_multiple "ptype v_tagless" $name { |
| -re "type = $XX_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| pass "$name" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$XX_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gstabs+ |
| pass "$name" |
| } |
| -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gdwarf-2 |
| # gcc 3.4.1 -gdwarf-2 |
| # gcc HEAD 2004-07-31 -gdwarf-2 |
| # gcc HEAD 2004-07-31 -gstabs+ |
| pass "$name" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gstabs+ |
| # gcc 3.4.1 -gstabs+ |
| pass "$name" |
| } |
| } |
| } |
| |
| # Multiple inheritance, print type definitions. |
| |
| proc test_ptype_mi { } { |
| |
| # A class with two bases. |
| |
| cp_test_ptype_class \ |
| "D" "" "class" "D" \ |
| { |
| { base "public B" } |
| { base "public C" } |
| { field public "int d;" } |
| { field public "int x;" } |
| } |
| cp_test_ptype_class "class D" "" "class" "D" ibid |
| cp_test_ptype_class "g_D" "" "class" "D" ibid |
| |
| # A class derived from the previous class. |
| |
| cp_test_ptype_class \ |
| "E" "" "class" "E" \ |
| { |
| { base "public D" } |
| { field public "int e;" } |
| { field public "int x;" } |
| } |
| cp_test_ptype_class "class E" "" "class" "E" ibid |
| cp_test_ptype_class "g_E" "" "class" "E" ibid |
| } |
| |
| # Single virtual inheritance, print type definitions. |
| |
| proc test_ptype_vi { } { |
| |
| # class vA |
| |
| cp_test_ptype_class \ |
| "vA" "" "class" "vA" \ |
| { |
| { field public "int va;" } |
| { field public "int vx;" } |
| } |
| cp_test_ptype_class "class vA" "" "class" "vA" ibid |
| cp_test_ptype_class "g_vA" "" "class" "vA" ibid |
| |
| # class vB |
| |
| cp_test_ptype_class \ |
| "vB" "" "class" "vB" \ |
| { |
| { base "public virtual vA" } |
| { vbase "vA" } |
| { field public "int vb;" } |
| { field public "int vx;" } |
| } |
| cp_test_ptype_class "class vB" "" "class" "vB" ibid |
| cp_test_ptype_class "g_vB" "" "class" "vB" ibid |
| |
| # class vC |
| |
| cp_test_ptype_class \ |
| "vC" "" "class" "vC" \ |
| { |
| { base "public virtual vA" } |
| { vbase "vA" } |
| { field public "int vc;" } |
| { field public "int vx;" } |
| } |
| cp_test_ptype_class "class vC" "" "class" "vC" ibid |
| cp_test_ptype_class "g_vC" "" "class" "vC" ibid |
| |
| } |
| |
| # Multiple virtual inheritance, print type definitions. |
| |
| proc test_ptype_mvi { } { |
| |
| # class vD |
| |
| cp_test_ptype_class \ |
| "vD" "" "class" "vD" \ |
| { |
| { base "public virtual vB" } |
| { base "public virtual vC" } |
| { vbase "vC" } |
| { vbase "vB" } |
| { field public "int vd;" } |
| { field public "int vx;" } |
| } |
| cp_test_ptype_class "class vD" "" "class" "vD" ibid |
| cp_test_ptype_class "g_vD" "" "class" "vD" ibid |
| |
| # class vE |
| |
| cp_test_ptype_class \ |
| "vE" "" "class" "vE" \ |
| { |
| { base "public virtual vD" } |
| { vbase "vD" } |
| { field public "int ve;" } |
| { field public "int vx;" } |
| } |
| cp_test_ptype_class "class vE" "" "class" "vE" ibid |
| cp_test_ptype_class "g_vE" "" "class" "vE" ibid |
| |
| } |
| |
| # Single inheritance, print individual members. |
| |
| proc test_print_si_members { } { |
| global vhn |
| |
| # Print all members of g_A using fully qualified form. |
| gdb_test "print g_A.A::a" "$vhn = 1" |
| gdb_test "print g_A.A::x" "$vhn = 2" |
| |
| # Print members of g_A using nonambiguous compact form. |
| gdb_test "print g_A.a" "$vhn = 1" |
| gdb_test "print g_A.x" "$vhn = 2" |
| |
| # Print all members of g_B using fully qualified form. |
| gdb_test "print g_B.A::a" "$vhn = 3" |
| gdb_test "print g_B.A::x" "$vhn = 4" |
| gdb_test "print g_B.B::b" "$vhn = 5" |
| gdb_test "print g_B.B::x" "$vhn = 6" |
| |
| # Print members of g_B using nonambiguous compact form. |
| gdb_test "print g_B.a" "$vhn = 3" |
| gdb_test "print g_B.b" "$vhn = 5" |
| gdb_test "print g_B.x" "$vhn = 6" |
| |
| # Print all members of g_C using fully qualified form. |
| gdb_test "print g_C.A::a" "$vhn = 7" |
| gdb_test "print g_C.A::x" "$vhn = 8" |
| gdb_test "print g_C.C::c" "$vhn = 9" |
| gdb_test "print g_C.C::x" "$vhn = 10" |
| |
| # Print members of g_C using nonambiguous compact form. |
| gdb_test "print g_C.a" "$vhn = 7" |
| gdb_test "print g_C.c" "$vhn = 9" |
| gdb_test "print g_C.x" "$vhn = 10" |
| } |
| |
| # Single inheritance, print complete classes. |
| |
| proc test_print_si_classes { } { |
| global vhn |
| |
| # Print all members of g_A, g_B, g_C. |
| gdb_test "print g_A" "$vhn = \{a = 1, x = 2\}" |
| gdb_test "print g_B" "$vhn = \{<(class A|A)> = \{a = 3, x = 4\}, b = 5, x = 6\}" |
| gdb_test "print g_C" "$vhn = \{<(class A|A)> = \{a = 7, x = 8\}, c = 9, x = 10\}" |
| } |
| |
| # Multiple inheritance, print individual members. |
| |
| proc test_print_mi_members {} { |
| global gdb_prompt |
| global nl |
| global vhn |
| |
| # Print all members of g_A. |
| gdb_test "print g_A.A::a" "$vhn = 1" |
| gdb_test "print g_A.A::x" "$vhn = 2" |
| |
| # Print all members of g_B. |
| gdb_test "print g_B.A::a" "$vhn = 3" |
| gdb_test "print g_B.A::x" "$vhn = 4" |
| gdb_test "print g_B.B::b" "$vhn = 5" |
| gdb_test "print g_B.B::x" "$vhn = 6" |
| |
| # Print all members of g_C. |
| gdb_test "print g_C.A::a" "$vhn = 7" |
| gdb_test "print g_C.A::x" "$vhn = 8" |
| gdb_test "print g_C.C::c" "$vhn = 9" |
| gdb_test "print g_C.C::x" "$vhn = 10" |
| |
| # Print all members of g_D. |
| # |
| # g_D.A::a and g_D.A::x are ambiguous member accesses. |
| gdb_test "print g_D.A::a" "base class 'A' is ambiguous in type 'D'" |
| gdb_test "print g_D.C::a" "$vhn = 15" |
| gdb_test "print g_D.B::a" "$vhn = 11" |
| gdb_test "print g_D.A::x" "base class 'A' is ambiguous in type 'D'" |
| gdb_test "print g_D.B::b" "$vhn = 13" |
| gdb_test "print g_D.B::x" "$vhn = 14" |
| gdb_test "print g_D.C::c" "$vhn = 17" |
| gdb_test "print g_D.C::x" "$vhn = 18" |
| gdb_test "print g_D.D::d" "$vhn = 19" |
| gdb_test "print g_D.D::x" "$vhn = 20" |
| |
| # Print all members of g_E. |
| # g_E.A::a and g_E.A::x are ambiguous. |
| |
| gdb_test "print g_E.A::a" "base class 'A' is ambiguous in type 'E'" |
| gdb_test "print g_E.A::x" "base class 'A' is ambiguous in type 'E'" |
| gdb_test "print g_E.B::b" "$vhn = 23" |
| gdb_test "print g_E.B::x" "$vhn = 24" |
| gdb_test "print g_E.C::c" "$vhn = 27" |
| gdb_test "print g_E.C::x" "$vhn = 28" |
| gdb_test "print g_E.D::d" "$vhn = 29" |
| gdb_test "print g_E.D::x" "$vhn = 30" |
| gdb_test "print g_E.E::e" "$vhn = 31" |
| gdb_test "print g_E.E::x" "$vhn = 32" |
| } |
| |
| # Multiple inheritance, print individual member types. |
| |
| proc test_print_mi_member_types {} { |
| global gdb_prompt |
| global nl |
| global vhn |
| |
| # Print the types of some members of g_D without qualifying them. |
| gdb_test "ptype g_D.b" "type = int" |
| gdb_test "ptype g_D.c" "type = int" |
| gdb_test "ptype g_D.d" "type = int" |
| |
| # Print the types of qualified members; none of these tests pass today. |
| |
| # Print all members of g_A. |
| gdb_test "ptype g_A.A::a" "type = int" |
| gdb_test "ptype g_A.A::x" "type = int" |
| |
| # Print all members of g_B. |
| gdb_test "ptype g_B.A::a" "type = int" |
| gdb_test "ptype g_B.A::x" "type = int" |
| gdb_test "ptype g_B.B::b" "type = int" |
| gdb_test "ptype g_B.B::x" "type = int" |
| |
| # Print all members of g_C. |
| gdb_test "ptype g_C.A::a" "type = int" |
| gdb_test "ptype g_C.A::x" "type = int" |
| gdb_test "ptype g_C.C::c" "type = int" |
| gdb_test "ptype g_C.C::x" "type = int" |
| |
| # Print all members of g_D. |
| # |
| # g_D.A::a and g_D.A::x are ambiguous member accesses. |
| |
| gdb_test "ptype g_D.A::a" "base class 'A' is ambiguous in type 'D'" |
| gdb_test "ptype g_D.A::x" "base class 'A' is ambiguous in type 'D'" |
| gdb_test "ptype g_D.B::b" "type = int" |
| gdb_test "ptype g_D.B::x" "type = int" |
| gdb_test "ptype g_D.C::c" "type = int" |
| gdb_test "ptype g_D.C::x" "type = int" |
| gdb_test "ptype g_D.D::d" "type = int" |
| gdb_test "ptype g_D.D::x" "type = int" |
| |
| # Print all members of g_E. |
| # g_E.A::a and g_E.A::x are ambiguous. |
| |
| gdb_test "ptype g_E.A::a" "base class 'A' is ambiguous in type 'E'" |
| gdb_test "ptype g_E.A::x" "base class 'A' is ambiguous in type 'E'" |
| gdb_test "ptype g_E.B::b" "type = int" |
| gdb_test "ptype g_E.B::x" "type = int" |
| gdb_test "ptype g_E.C::c" "type = int" |
| gdb_test "ptype g_E.C::x" "type = int" |
| gdb_test "ptype g_E.D::d" "type = int" |
| gdb_test "ptype g_E.D::x" "type = int" |
| gdb_test "ptype g_E.E::e" "type = int" |
| gdb_test "ptype g_E.E::x" "type = int" |
| } |
| |
| # Multiple inheritance, print complete classes. |
| |
| proc test_print_mi_classes { } { |
| global vhn |
| |
| # Print all members of g_D. |
| gdb_test "print g_D" "$vhn = \{\<(class |)B\> = \{\<(class |)A\> = \{a = 11, x = 12\}, b = 13, x = 14\}, \<(class |)C\> = \{\<(class |)A\> = \{a = 15, x = 16\}, c = 17, x = 18\}, d = 19, x = 20\}" |
| |
| # Print all members of g_E. |
| gdb_test "print g_E" "$vhn = \{\<(class |)D\> = \{\<(class |)B\> = \{\<(class |)A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<(class |)C\> = \{\<(class |)A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}" |
| } |
| |
| # Single inheritance, print anonymous unions. |
| # GDB versions prior to 4.14 entered an infinite loop when printing |
| # the type of a class containing an anonymous union, and they were also |
| # incapable of printing the member of an anonymous union. |
| # We test the printing of the member first, and perform the other tests |
| # only if the test succeeds, to avoid the infinite loop. |
| |
| proc test_print_anon_union {} { |
| global gdb_prompt |
| global ws |
| global nl |
| global vhn |
| |
| gdb_test "print g_anon_union.a" "$vhn = 2" "print anonymous union member" |
| |
| set name "print variable of type anonymous union" |
| gdb_test_multiple "print g_anon_union" $name { |
| -re "$vhn = \{one = 1, \{a = 2, b = \[0-9\]+\}\}$nl$gdb_prompt $" { |
| pass $name |
| } |
| } |
| |
| set name "print type of anonymous union" |
| set re_tag "class_with_anon_union" |
| set re_class "(class $re_tag \{${ws}public:|struct $re_tag \{)" |
| set re_fields "int one;${ws}union \{${ws}int a;${ws}long( int)? b;${ws}\};" |
| gdb_test_multiple "ptype g_anon_union" $name { |
| -re "type = $re_class${ws}$re_fields$nl\}$nl$gdb_prompt $" { |
| pass $name |
| } |
| } |
| } |
| |
| |
| # Single virtual inheritance, print individual members. |
| |
| proc test_print_svi_members { } { |
| global vhn |
| |
| # Print all members of g_vA. |
| gdb_test "print g_vA.vA::va" "$vhn = 1" |
| gdb_test "print g_vA.vA::vx" "$vhn = 2" |
| |
| # Print members of g_vA using compact form. |
| gdb_test "print g_vA.va" "$vhn = 1" |
| gdb_test "print g_vA.vx" "$vhn = 2" |
| |
| # Print all members of g_vB. |
| gdb_test "print g_vB.vA::va" "$vhn = 3" |
| gdb_test "print g_vB.vA::vx" "$vhn = 4" |
| gdb_test "print g_vB.vB::vb" "$vhn = 5" |
| gdb_test "print g_vB.vB::vx" "$vhn = 6" |
| |
| # Print members of g_vB using compact form. |
| gdb_test "print g_vB.va" "$vhn = 3" |
| gdb_test "print g_vB.vb" "$vhn = 5" |
| gdb_test "print g_vB.vx" "$vhn = 6" |
| |
| # Print all members of g_vC. |
| gdb_test "print g_vC.vA::va" "$vhn = 7" |
| gdb_test "print g_vC.vA::vx" "$vhn = 8" |
| gdb_test "print g_vC.vC::vc" "$vhn = 9" |
| gdb_test "print g_vC.vC::vx" "$vhn = 10" |
| |
| # Print members of g_vC using compact form. |
| gdb_test "print g_vC.va" "$vhn = 7" |
| gdb_test "print g_vC.vc" "$vhn = 9" |
| gdb_test "print g_vC.vx" "$vhn = 10" |
| } |
| |
| # Single virtual inheritance, print complete classes. |
| |
| proc test_print_svi_classes { } { |
| global gdb_prompt |
| global hex |
| global nl |
| global vhn |
| |
| # Print all members of g_vA. |
| gdb_test "print g_vA" "$vhn = \{va = 1, vx = 2\}" |
| |
| # Print all members of g_vB. |
| set re_vbptr_2 "(_vb.2vA|_vb.vA)" |
| set re_vbptr_3 "_vptr.vB" |
| |
| set name "print g_vB" |
| gdb_test_multiple "print g_vB" $name { |
| -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_2 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| # gcc 2.95.3 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gdwarf-2 |
| # gcc 3.4.1 -gdwarf-2 |
| # gcc 3.4.1 -gstabs+ |
| # gcc HEAD 2004-07-31 -gdwarf-2 |
| pass "$name (FIXME v3 vtbl ptr)" |
| } |
| -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <VTT for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = $hex <typeinfo for vB>, vb = 5, vx = 6\}$nl$gdb_prompt $" { |
| # gcc HEAD 2004-07-31 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vA> = \{va = 3, vx = 4\}, $re_vbptr_3 = ${hex}( <\[^>]*>)?, vb = 5, vx = 6\}$nl$gdb_prompt $" { |
| # gcc HEAD 2015?+ |
| # the vptr is set to the address *after* the vtable, |
| # so the # symbol shown is unpredictable. |
| pass "$name (symbols ignored)" |
| } |
| } |
| |
| # Print all members of g_vC. |
| set re_vbptr_2 "(_vb.2vA|_vb.vA)" |
| set re_vbptr_3 "_vptr.vC" |
| |
| set name "print g_vC" |
| gdb_test_multiple "print g_vC" $name { |
| -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_2 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| # gcc 2.95.3 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex, vc = 9, vx = 10\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gdwarf-2 |
| # gcc 3.4.1 -gdwarf-2 |
| # gcc 3.4.1 -gstabs+ |
| # gcc HEAD 2004-07-31 -gdwarf-2 |
| pass "$name (FIXME v3 vtbl ptr)" |
| } |
| -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <VTT for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = $hex <typeinfo for vC>, vc = 9, vx = 10\}$nl$gdb_prompt $" { |
| # gcc HEAD 2004-07-31 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vA> = \{va = 7, vx = 8\}, $re_vbptr_3 = ${hex}( <\[^>]*>)?, vc = 9, vx = 10\}$nl$gdb_prompt $" { |
| # gcc HEAD 2015?+ |
| # the vptr is set to the address *after* the vtable, |
| # so the symbol shown is unpredictable. |
| pass "$name (symbols ignored)" |
| } |
| } |
| } |
| |
| # Multiple virtual inheritance, print individual members. |
| |
| proc test_print_mvi_members { } { |
| global vhn |
| |
| # Print all members of g_vD. |
| gdb_test "print g_vD.vA::va" "$vhn = 19" |
| gdb_test "print g_vD.vA::vx" "$vhn = 20" |
| gdb_test "print g_vD.vB::vb" "$vhn = 21" |
| gdb_test "print g_vD.vB::vx" "$vhn = 22" |
| gdb_test "print g_vD.vC::vc" "$vhn = 23" |
| gdb_test "print g_vD.vC::vx" "$vhn = 24" |
| gdb_test "print g_vD.vD::vd" "$vhn = 25" |
| gdb_test "print g_vD.vD::vx" "$vhn = 26" |
| |
| # Print all members of g_vE. |
| gdb_test "print g_vE.vA::va" "$vhn = 0" |
| gdb_test "print g_vE.vA::vx" "$vhn = 0" |
| gdb_test "print g_vE.vB::vb" "$vhn = 0" |
| gdb_test "print g_vE.vB::vx" "$vhn = 0" |
| gdb_test "print g_vE.vC::vc" "$vhn = 0" |
| gdb_test "print g_vE.vC::vx" "$vhn = 0" |
| gdb_test "print g_vE.vD::vd" "$vhn = 0" |
| gdb_test "print g_vE.vD::vx" "$vhn = 0" |
| gdb_test "print g_vE.vE::ve" "$vhn = 27" |
| gdb_test "print g_vE.vE::vx" "$vhn = 28" |
| } |
| |
| # Multiple virtual inheritance, print complete classes. |
| |
| proc test_print_mvi_classes { } { |
| global gdb_prompt |
| global hex |
| global ws |
| global nl |
| global vhn |
| |
| # Virtual base pointers for everybody. |
| |
| set re_vbptr_2_vA "(_vb.2vA|_vb.vA)" |
| set re_vbptr_2_vB "(_vb.2vB|_vb.vB)" |
| set re_vbptr_2_vC "(_vb.2vC|_vb.vC)" |
| set re_vbptr_2_vD "(_vb.2vD|_vb.vD)" |
| set re_vbptr_3_vA "_vptr.vA" |
| set re_vbptr_3_vB "_vptr.vB" |
| set re_vbptr_3_vC "_vptr.vC" |
| set re_vbptr_3_vD "_vptr.vD" |
| set re_vbptr_3_vE "_vptr.vE" |
| |
| # Print all members of g_vD. |
| |
| set name "print g_vD" |
| gdb_test_multiple "print g_vD" $name { |
| -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_2_vA = $hex, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_2_vA = $hex, vc = 23, vx = 24\}, $re_vbptr_2_vC = $hex, $re_vbptr_2_vB = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| # gcc 2.95.3 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_3_vB = ${hex}( <vtable for vD.*>)?, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_3_vC = ${hex}( <vtable for vC.*>)?, vc = 23, vx = 24\}, $re_vbptr_3_vD = ${hex}( <vtable for vD.*>)?, vd = 25, vx = 26\}$nl$gdb_prompt $" { |
| # gcc 3.3.2 -gdwarf-2 |
| # gcc HEAD 2004-01-21 -gdwarf-2 |
| # gcc HEAD 2004-01-21 -gstabs+ |
| pass "$name (FIXME v3 vtbl ptr)" |
| } |
| -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_3_vB = $hex, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_3_vC = $hex <VTT for vD>, vc = 23, vx = 24\}, $re_vbptr_3_vD = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" { |
| # gcc 3.3.2 -gstabs+ |
| pass "$name" |
| } |
| -re "$vhn = \{<vB> = \{<vA> = \{va = 19, vx = 20\}, $re_vbptr_3_vB = ${hex}( <\[^>]*>)?, vb = 21, vx = 22\}, <vC> = \{$re_vbptr_3_vC = ${hex}( <\[^>]*>)?, vc = 23, vx = 24\}, $re_vbptr_3_vD = ${hex}( <\[^>]*>)?, vd = 25, vx = 26\}$nl$gdb_prompt $" { |
| # gcc HEAD 2015?+ |
| # the vptr is set to the address *after* the vtable, |
| # so the symbol shown is unpredictable. |
| pass "$name (symbols ignored)" |
| } |
| } |
| |
| # Print all members of g_vE. |
| |
| set name "print g_vE" |
| gdb_test_multiple "print g_vE" $name { |
| -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_2_vA = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_2_vA = $hex, vc = 0, vx = 0\}, $re_vbptr_2_vC = $hex, $re_vbptr_2_vB = $hex, vd = 0, vx = 0\}, $re_vbptr_2_vD = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| # gcc 2.95.3 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = ${hex}( <vtable for vE.*>)?, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = ${hex}( <vtable for vE.*>)?, vc = 0, vx = 0\}, $re_vbptr_3_vD = ${hex}( <vtable for vE.*>)?, vd = 0, vx = 0\}, $re_vbptr_3_vE = ${hex}( <vtable for vE.*>)?, ve = 27, vx = 28\}$nl$gdb_prompt $" { |
| # gcc 3.3.4 -gdwarf-2 |
| # gcc 3.3.4 -gstabs+ |
| # gcc 3.4.1 -gdwarf-2 |
| # gcc 3.4.1 -gstabs+ |
| # gcc HEAD 2004-07-31 -gdwarf-2 |
| pass "$name (FIXME v3 vtbl ptr)" |
| } |
| -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = $hex <VTT for vD>, vc = 0, vx = 0\}, $re_vbptr_3_vD = $hex, vd = 0, vx = 0\}, $re_vbptr_3_vE = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" { |
| # gcc 3.2.7-rh -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = $hex, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = $hex <typeinfo for vE>, vc = 0, vx = 0\}, $re_vbptr_3_vD = $hex, vd = 0, vx = 0\}, $re_vbptr_3_vE = $hex, ve = 27, vx = 28\}$nl$gdb_prompt $" { |
| # gcc HEAD 2004-07-31 -gstabs+ |
| pass $name |
| } |
| -re "$vhn = \{<vD> = \{<vB> = \{<vA> = \{va = 0, vx = 0\}, $re_vbptr_3_vB = ${hex}( <\[^>]*>)?, vb = 0, vx = 0\}, <vC> = \{$re_vbptr_3_vC = ${hex}( <\[^>]*>)?, vc = 0, vx = 0\}, $re_vbptr_3_vD = ${hex}( <\[^>]*>)?, vd = 0, vx = 0\}, $re_vbptr_3_vE = ${hex}( <\[^>]*>)?, ve = 27, vx = 28\}$nl$gdb_prompt $" { |
| # gcc HEAD 2015?+ |
| # the vptr is set to the address *after* the vtable, |
| # so the symbol shown is unpredictable. |
| pass "$name (symbols ignored)" |
| } |
| } |
| } |
| |
| proc do_tests { } { |
| gdb_test_no_output "set width 0" |
| |
| if { ![runto_main] } then { |
| perror "couldn't run to main" |
| return |
| } |
| |
| gdb_test_no_output "set language c++" |
| test_ptype_si |
| test_ptype_mi |
| test_ptype_vi |
| test_ptype_mvi |
| |
| if { ![runto 'inheritance2'] } then { |
| perror "couldn't run to inheritance2" |
| return |
| } |
| |
| with_test_prefix "single inheritance" { |
| test_print_si_members |
| } |
| |
| test_print_si_classes |
| |
| with_test_prefix "multiple inheritance" { |
| test_print_mi_members |
| } |
| |
| test_print_mi_member_types |
| test_print_mi_classes |
| test_print_anon_union |
| |
| if { ![runto 'inheritance4'] } { |
| perror "couldn't run to inheritance4" |
| return |
| } |
| |
| test_print_svi_members |
| test_print_svi_classes |
| test_print_mvi_members |
| test_print_mvi_classes |
| } |
| |
| do_tests |
