9cb709b6ba
* valprint.h (struct value_print_options) <symbol_print>: New field. * valprint.c (user_print_options): Add default for symbol_print. (show_symbol_print): New function. (generic_val_print): Respect symbol_print. (_initialize_valprint): Add "print symbol" setting. * f-valprint.c (f_val_print): Respect symbol_print. * c-valprint.c (c_val_print): Respect symbol_print. * NEWS: Update. * printcmd.c (print_address_symbolic): Return int. Ignore some zero-size symbols. (print_address_demangle): Return int. * defs.h: (print_address_symbolic): Return int. * value.h (print_address_demangle): Return int. doc * gdb.texinfo (Print Settings): Document 'set print symbol'. testsuite * gdb.mi/mi-var-cmd.exp: Update. * gdb.objc/basicclass.exp (do_objc_tests): Update. * gdb.cp/virtbase.exp: Update. * gdb.cp/classes.exp (test_static_members): Update. * gdb.cp/casts.exp: Update. * gdb.base/pointers.exp: Update. * gdb.base/funcargs.exp (pointer_args): Update. (structs_by_reference): Update. * gdb.base/find.exp: Update. * gdb.base/call-strs.exp: Send "set print symbol off". * gdb.base/call-ar-st.exp: Update. * gdb.ada/fun_addr.exp: Update. * gdb.base/printcmds.exp (test_print_symbol): New proc. Call it. (test_print_repeats_10, test_print_strings) (test_print_char_arrays): Update.
82 lines
3.2 KiB
Text
82 lines
3.2 KiB
Text
# Copyright 2010-2012 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the gdb testsuite.
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if { [skip_cplus_tests] } { continue }
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set testfile "virtbase"
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set srcfile ${testfile}.cc
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
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untested virtbase.exp
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return -1
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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if {![runto_main]} then {
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perror "couldn't run to breakpoint"
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continue
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}
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gdb_breakpoint [gdb_get_line_number "breakpoint 1"]
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gdb_continue_to_breakpoint "first breakpoint"
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# In PR 11226, we failed to print x correctly in the "print *this"
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# case.
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gdb_test "print *this" " = {<mc::Base> = {x = 2}, _vptr.Middle = $hex, y = 3}"
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gdb_test "print x" " = 2" "print x in get_y"
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gdb_breakpoint [gdb_get_line_number "breakpoint 2"]
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gdb_continue_to_breakpoint "second breakpoint"
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# In PR 11226, we could not find x here.
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gdb_test "print x" " = 2" "print x in get_z"
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gdb_breakpoint [gdb_get_line_number "breakpoint 3"]
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gdb_continue_to_breakpoint "third breakpoint"
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# In PR 9629, we failed to print v correctly here.
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gdb_test "print *(D *) e" " = {<C> = {v = 11}, _vptr.D = $hex}"
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# A regression test reported to Red Hat bugzilla, see:
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# https://bugzilla.redhat.com/show_bug.cgi?id=560741
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gdb_test_no_output "set print object on"
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gdb_test "print/x b->mA" " = 0xaaaaaaaa"
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# A regression test reported to Red Hat bugzilla, see:
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# https://bugzilla.redhat.com/show_bug.cgi?id=606660
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# `set print object on' is expected.
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gdb_test "print rtti_data" " = .*, data = 1\}"
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# Printing a pointer into a virtual base of a larger object used to do
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# pointer adjusment directly into the value being printed, in-place
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# (and did it wrong, too). Print the pointer, and then access the
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# value history to check the pointer value is not changed. If it had
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# been changed, then we'd not be able to find the real type anymore.
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gdb_test "print virtual_middle_b" \
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" = \\(Virtual \\*\\) $hex <virtual_o>" \
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"print pointer to virtual base at non-zero offset of larger object"
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gdb_test "print $" \
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" = \\(Virtual \\*\\) $hex <virtual_o>" \
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"print same pointer from history value"
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gdb_test "print *$$" \
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" = \\(Virtual\\) {<VirtualMiddleA> = {<VirtualBase> = {_vptr.VirtualBase = ${hex}( <vtable for Virtual.*>)?, x = 0}, _vptr.VirtualMiddleA = ${hex}( <vtable for Virtual.*>)?, y = \\{0 <repeats 300 times>\\}}, <VirtualMiddleB> = {_vptr.VirtualMiddleB = ${hex}( <vtable for Virtual.*>)?, y = 0}, _vptr.Virtual = ${hex}( <vtable for Virtual.*>)?, z = 0}" \
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"print whole pointed-to object, starting from the virtual base pointer"
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