533 lines
19 KiB
Plaintext
533 lines
19 KiB
Plaintext
# Copyright (C) 1988, 1990, 1991, 1992, 1994, 1997 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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# This file was written by Rob Savoye. (rob@cygnus.com)
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if $tracelevel then {
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strace $tracelevel
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}
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#
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# test running programs
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#
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set prms_id 0
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set bug_id 0
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set testfile "ptype"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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# Create and source the file that provides information about the compiler
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# used to compile the test case.
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if [get_compiler_info ${binfile}] {
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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 ${binfile}
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# Test ptype of unnamed enumeration members before any action causes
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# the partial symbol table to be expanded to full symbols. This fails
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# with stabs compilers which fail to use a nameless stab (such as
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# pre-2.4.5 versions of gcc and most non-gcc compilers).
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send_gdb "ptype red1\n"
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gdb_expect {
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-re "type = enum primary1_tag \{red1, green1, blue1\}.*$gdb_prompt $"\
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{
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# The workaround is in effect. As this is a compiler, not GDB,
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# bug, we'll make it a PASS but perhaps it should be an XFAIL.
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pass "ptype unnamed enumeration member (worked around)"
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}
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-re "type = enum \{red1, green1, blue1\}.*$gdb_prompt $"\
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{ pass "ptype unnamed enumeration member" }
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-re ".*$gdb_prompt $" { fail "ptype unnamed enumeration member" }
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timeout { fail "(timeout) ptype unnamed enumeration member" }
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}
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#
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# test ptype command with structures
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#
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# Here and elsewhere, we accept
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# "long", "long int", or "int" for long variables (whatis.exp already
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# has an XFAIL for "int" (Sun cc bug), so no need to fail it here).
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gdb_test "ptype struct t_struct" "type = struct t_struct \{.*\[\r\n\] (unsigned |)char v_char_member;.*\[\r\n\] (short|short int) v_short_member;.*\[\r\n\] int v_int_member;.*\[\r\n\] (long|long int|int) v_long_member;.*\[\r\n\] float v_float_member;.*\[\r\n\] double v_double_member;.*\[\r\n\]\}.*" "ptype structure"
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# Test the equivalence between '.' and '->' for struct member references.
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if [gdb_test "ptype v_struct1.v_float_member" "type = float"]<0 then {
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return -1
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}
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if [gdb_test "ptype v_struct1->v_float_member" "type = float"]<0 then {
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return -1
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}
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if [gdb_test "ptype v_t_struct_p.v_float_member" "type = float"]<0 then {
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return -1
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}
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if [gdb_test "ptype v_t_struct_p->v_float_member" "type = float"]<0 then {
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return -1
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}
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# IBM's xlc puts out bogus stabs--the stuff field is type 42,
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# which isn't defined.
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gdb_test "ptype struct link" "type = struct link \{.*\[\r\n\] struct link \[*\]next;.*\[\r\n\] struct link \[*(\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\] struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list structure"
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#
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# test ptype command with unions
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#
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gdb_test "ptype union t_union" "type = union t_union \{.*\[\r\n\] (unsigned |)char v_char_member;.*\[\r\n\] (short|short int) v_short_member;.*\[\r\n\] int v_int_member;.*\[\r\n\] (long|long int|int) v_long_member;.*\[\r\n\] float v_float_member;.*\[\r\n\] double v_double_member;.*\[\r\n\]\}.*" "ptype union"
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# IBM's xlc puts out bogus stabs--the stuff field is type 42,
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# which isn't defined.
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gdb_test "ptype union tu_link" "type = union tu_link .*\[\r\n\] struct link \[*\]next;.*\[\r\n\] struct link \[(\*\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\] struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list union"
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#
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# test ptype command with enums
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#
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gdb_test "ptype primary" "type = enum .red, green, blue.*" "ptype unnamed enumeration"
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gdb_test "ptype enum colors" "type = enum colors \{yellow, purple, pink\}.*" "ptype named enumeration"
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#
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# test ptype command with enums as typedef
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#
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gdb_test "ptype boolean" "type = enum \{FALSE, TRUE\}.*" "ptype unnamed typedef'd enumeration"
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# And check that whatis shows the name, not "enum {...}".
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# This probably fails for all DWARF 1 cases, so assume so for now. -fnf
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# The problem with xlc is that the stabs look like
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# :t51=eFALSE:0,TRUE:1,;
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# boolean:t55=51
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# v_boolean:G51
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# GDB's behavior is correct; the type which the variable is defined
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# as (51) doesn't have a name. Only 55 has a name.
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if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" }
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setup_xfail_format "DWARF 1"
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gdb_test "whatis v_boolean" "type = boolean" \
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"whatis unnamed typedef'd enum (compiler bug in IBM's xlc)"
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# Same thing with struct and union.
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gdb_test "ptype t_struct3" "type = struct \{.*
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*double v_double_member;.*
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*int v_int_member;.*\}" "printing typedef'd struct"
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gdb_test "ptype t_union3" "type = union \{.*
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*double v_double_member;.*
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*int v_int_member;.*\}" "printing typedef'd union"
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gdb_test "ptype enum bvals" "type = enum bvals \{false, true\}.*" "ptype named typedef'd enumf'd enum"
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#
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# test ptype command with out-of-order enum values
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#
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gdb_test "ptype enum misordered" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype misordered enumeration"
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#
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# test ptype command with a named enum's value
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#
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gdb_test "ptype three" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype named enumeration member"
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gdb_test "ptype red" "type = enum \{red, green, blue\}.*" "ptype unnamed enumeration member #2"
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#
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# test ptype command with basic C types
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#
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# I've commented most of this out because it duplicates tests in whatis.exp.
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# I've just left in a token test or 2 which is designed to test that ptype
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# acts like whatis for basic types. If it is thought to be necessary to
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# test both whatis and ptype for all the types, the tests should be
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# merged into whatis.exp, or else maintenance will be a royal pain -kingdon
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#setup_xfail "i960-*-*" 1821
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#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
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#send "ptype v_char\n"
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#gdb_expect {
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# -re "type = char.*$gdb_prompt $" { pass "ptype char" }
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# -re ".*$gdb_prompt $" { fail "ptype char" }
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# timeout { fail "(timeout) ptype char" }
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#}
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#
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#
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#setup_xfail "mips-*-*" "a29k-*-*"
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#send "ptype v_signed_char\n"
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#gdb_expect {
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# -re "type = signed char.*$gdb_prompt $" { pass "ptype signed char" }
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# -re ".*$gdb_prompt $" { fail "ptype signed char" }
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# timeout { fail "(timeout) ptype signed char" }
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#}
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#
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#
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#send "ptype v_unsigned_char\n"
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#gdb_expect {
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# -re "type = unsigned char.*$gdb_prompt $" { pass "ptype unsigned char" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned char" }
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# timeout { fail "(timeout) ptype unsigned char" }
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#}
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gdb_test "ptype v_short" "type = short(| int).*" "ptype short"
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#send "ptype v_signed_short\n"
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#gdb_expect {
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# -re "type = short.*$gdb_prompt $" { pass "ptype signed short" }
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# -re ".*$gdb_prompt $" { fail "ptype signed short" }
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# timeout { fail "(timeout) ptype signed short" }
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#}
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#
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#
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#send "ptype v_unsigned_short\n"
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#gdb_expect {
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# -re "type = unsigned short.*$gdb_prompt $" { pass "ptype unsigned short" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned short" }
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# timeout { fail "(timeout) ptype unsigned short" }
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#}
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gdb_test "ptype v_int" "type = int.*" "ptype int"
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#send "ptype v_signed_int\n"
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#gdb_expect {
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# -re "type = int.*$gdb_prompt $" { pass "ptype signed int" }
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# -re ".*$gdb_prompt $" { fail "ptype signed int" }
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# timeout { fail "(timeout) ptype signed int" }
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#}
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#
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#
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#send "ptype v_unsigned_int\n"
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#gdb_expect {
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# -re "type = unsigned int.*$gdb_prompt $" { pass "ptype unsigned int" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned int" }
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# timeout { fail "(timeout) ptype unsigned int" }
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#}
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#
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#
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#send "ptype v_long\n"
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#gdb_expect {
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# -re "type = long.*$gdb_prompt $" { pass "ptype long" }
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# -re ".*$gdb_prompt $" { fail "ptype long" }
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# timeout { fail "(timeout) ptype long" }
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#}
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#
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#
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#send "ptype v_signed_long\n"
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#gdb_expect {
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# -re "type = long.*$gdb_prompt $" { pass "ptype signed long" }
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# -re ".*$gdb_prompt $" { fail "ptype signed long" }
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# timeout { fail "(timeout) ptype signed long" }
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#}
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#
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#
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#send "ptype v_unsigned_long\n"
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#gdb_expect {
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# -re "type = unsigned long.*$gdb_prompt $" { pass "ptype unsigned long" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned long" }
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# timeout { fail "(timeout) ptype unsigned long" }
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#}
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#
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#
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#send "ptype v_float\n"
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#gdb_expect {
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# -re "type = float.*$gdb_prompt $" { pass "ptype float" }
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# -re ".*$gdb_prompt $" { fail "ptype float" }
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# timeout { fail "(timeout) ptype float" }
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#}
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#
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#
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#send "ptype v_double\n"
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#gdb_expect {
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# -re "type = double.*$gdb_prompt $" { pass "ptype double" }
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# -re ".*$gdb_prompt $" { fail "ptype double" }
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# timeout { fail "(timeout) ptype double" }
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#}
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#
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# test ptype command with arrays
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#
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#setup_xfail "i960-*-*" 1821
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#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
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#send "ptype v_char_array\n"
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#gdb_expect {
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# -re "type = char .2..*$gdb_prompt $" { pass "ptype char array" }
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# -re ".*$gdb_prompt $" { fail "ptype char array" }
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# timeout { fail "(timeout) ptype char array" }
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#}
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#
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#
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#setup_xfail "mips-*-*" "a29k-*-*"
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#send "ptype v_signed_char_array\n"
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#gdb_expect {
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# -re "type = (|signed )char .2..*$gdb_prompt $" { pass "ptype signed char array" }
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# -re ".*$gdb_prompt $" { fail "ptype signed char array" }
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# timeout { fail "(timeout) ptype signed char array" }
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#}
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#
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#
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#send "ptype v_unsigned_char_array\n"
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#gdb_expect {
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# -re "type = unsigned char .2..*$gdb_prompt $" { pass "ptype unsigned char array" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned char array" }
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# timeout { fail "(timeout) ptype unsigned char array" }
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#}
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#
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#
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#
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#send "ptype v_int_array\n"
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#gdb_expect {
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# -re "type = int .2..*$gdb_prompt $" { pass "ptype int array" }
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# -re ".*$gdb_prompt $" { fail "ptype int array" }
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# timeout { fail "(timeout) ptype int array" }
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#}
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#
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#
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#send "ptype v_signed_int_array\n"
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#gdb_expect {
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# -re "type = int .2..*$gdb_prompt $" { pass "ptype signed int array" }
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# -re ".*$gdb_prompt $" { fail "ptype signed int array" }
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# timeout { fail "(timeout) ptype signed int array" }
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#}
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#
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#
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#send "ptype v_unsigned_int_array\n"
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#gdb_expect {
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# -re "type = unsigned int .2..*$gdb_prompt $" { pass "ptype unsigned int array" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned int array" }
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# timeout { fail "(timeout) ptype unsigned int array" }
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#}
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#
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#
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#send "ptype v_long_array\n"
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#gdb_expect {
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# -re "type = (long|int|long int) .2..*$gdb_prompt $" {
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# pass "ptype long array" }
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# -re ".*$gdb_prompt $" { fail "ptype long array" }
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# timeout { fail "(timeout) ptype long array" }
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#}
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#
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#
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#send "ptype v_signed_long_array\n"
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#gdb_expect {
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# -re "type = (long|int|long int) .2..*$gdb_prompt $" {
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# pass "ptype signed long array" }
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# -re ".*$gdb_prompt $" { fail "ptype signed long array" }
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# timeout { fail "(timeout) ptype signed long array" }
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#}
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#
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#
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#send "ptype v_unsigned_long_array\n"
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#gdb_expect {
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# -re "type = unsigned long .2..*$gdb_prompt $" { pass "ptype unsigned long array" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned long array" }
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# timeout { fail "(timeout) ptype unsigned long array" }
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#}
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#
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#
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#send "ptype v_float_array\n"
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#gdb_expect {
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# -re "type = float .2..*$gdb_prompt $" { pass "ptype float array" }
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# -re ".*$gdb_prompt $" { fail "ptype float array" }
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# timeout { fail "(timeout) ptype float array" }
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#}
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#
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#
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#send "ptype v_double_array\n"
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#gdb_expect {
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# -re "type = double .2..*$gdb_prompt $" { pass "ptype double array" }
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# -re ".*$gdb_prompt $" { fail "ptype double array" }
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# timeout { fail "(timeout) ptype double array" }
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#}
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#
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if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" }
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setup_xfail_format "DWARF 1"
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gdb_test "ptype t_char_array" "type = (|unsigned )char \\\[0?\\\]"
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#
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##
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## test ptype command with pointers
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##
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#setup_xfail "i960-*-*" 1821
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#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
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#send "ptype v_char_pointer\n"
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#gdb_expect {
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# -re "type = char \*.*$gdb_prompt $" { pass "ptype char pointer" }
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# -re ".*$gdb_prompt $" { fail "ptype char pointer" }
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# timeout { fail "(timeout) ptype char pointer" }
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#}
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#
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#
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#setup_xfail "mips-*-*" "a29k-*-*"
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#send "ptype v_signed_char_pointer\n"
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#gdb_expect {
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# -re "type = (|signed )char \*.*$gdb_prompt $"
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# { pass "ptype signed char pointer" }
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# -re ".*$gdb_prompt $" { fail "ptype signed char pointer" }
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# timeout { fail "(timeout) ptype signed char pointer" }
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#}
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#
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#
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#send "ptype v_unsigned_char_pointer\n"
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#gdb_expect {
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# -re "type = unsigned char \*.*$gdb_prompt $" { pass "ptype unsigned char pointer" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned char pointer" }
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# timeout { fail "(timeout) ptype unsigned char pointer" }
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#}
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#
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#
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#send "ptype v_short_pointer\n"
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#gdb_expect {
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# -re "type = (short|short int) \*.*$gdb_prompt $" { pass "ptype short pointer" }
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# -re ".*$gdb_prompt $" { fail "ptype short pointer" }
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# timeout { fail "(timeout) ptype short pointer" }
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#}
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#
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#
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#send "ptype v_signed_short_pointer\n"
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#gdb_expect {
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# -re "type = short \*.*$gdb_prompt $" { pass "ptype signed short pointer" }
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# -re ".*$gdb_prompt $" { fail "ptype signed short pointer" }
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# timeout { fail "(timeout) ptype signed short pointer" }
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#}
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#
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#
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#send "ptype v_unsigned_short_pointer\n"
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#gdb_expect {
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# -re "type = unsigned short \*.*$gdb_prompt $" { pass "ptype unsigned short pointer" }
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# -re ".*$gdb_prompt $" { fail "ptype unsigned short pointer" }
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# timeout { fail "(timeout) ptype unsigned short pointer" }
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#}
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#
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#
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#send "ptype v_int_pointer\n"
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#gdb_expect {
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# -re "type = int \*.*$gdb_prompt $" { pass "ptype int pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype int pointer" }
|
|
# timeout { fail "(timeout) ptype int pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_signed_int_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = int \*.*$gdb_prompt $" { pass "ptype signed int pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype signed int pointer" }
|
|
# timeout { fail "(timeout) ptype signed int pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_unsigned_int_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = unsigned int \*.*$gdb_prompt $" { pass "ptype unsigned int pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype unsigned int pointer" }
|
|
# timeout { fail "(timeout) ptype unsigned int pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_long_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = long \*.*$gdb_prompt $" { pass "ptype long pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype long pointer" }
|
|
# timeout { fail "(timeout) ptype long pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_signed_long_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = long \*.*$gdb_prompt $" { pass "ptype signed long pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype signed long pointer" }
|
|
# timeout { fail "(timeout) ptype signed long pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_unsigned_long_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = unsigned long \*.*$gdb_prompt $" { pass "ptype unsigned long pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype unsigned long pointer" }
|
|
# timeout { fail "(timeout) ptype unsigned long pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_float_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = float \*.*$gdb_prompt $" { pass "ptype float pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype float pointer" }
|
|
# timeout { fail "(timeout) ptype float pointer" }
|
|
#}
|
|
#
|
|
#
|
|
#send "ptype v_double_pointer\n"
|
|
#gdb_expect {
|
|
# -re "type = double \*.*$gdb_prompt $" { pass "ptype double pointer" }
|
|
# -re ".*$gdb_prompt $" { fail "ptype double pointer" }
|
|
# timeout { fail "(timeout) ptype double pointer" }
|
|
#}
|
|
|
|
#
|
|
# test ptype command with nested structure and union
|
|
#
|
|
gdb_test "ptype struct outer_struct" "type = struct outer_struct \{.*\[\r\n\] int outer_int;.*\[\r\n\] struct inner_struct inner_struct_instance;.*\[\r\n\] union inner_union inner_union_instance;.*\[\r\n\] (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype outer structure"
|
|
|
|
gdb_test "ptype struct inner_struct" "type = struct inner_struct \{.*\[\r\n\] int inner_int;.*\[\r\n\] (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype inner structure"
|
|
|
|
gdb_test "ptype union inner_union" "type = union inner_union \{.*\[\r\n\] int inner_union_int;.*\[\r\n\] (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype inner union"
|
|
|
|
gdb_test "ptype nested_su" "type = struct outer_struct \{.*\[\r\n\] int outer_int;.*\[\r\n\] struct inner_struct inner_struct_instance;.*\[\r\n\] union inner_union inner_union_instance;.*\[\r\n\] (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype nested structure"
|
|
|
|
gdb_test "ptype nested_su.outer_int" "type = int.*" "ptype outer int"
|
|
|
|
gdb_test "ptype nested_su.inner_struct_instance" "type = struct inner_struct \{.*\[\r\n\] int inner_int;.*\[\r\n\] (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype nested structure #2"
|
|
|
|
gdb_test "ptype nested_su.inner_struct_instance.inner_int" "type = int.*" "ptype inner int"
|
|
|
|
gdb_test "ptype nested_su.inner_union_instance" "type = union inner_union \{.*\[\r\n\] int inner_union_int;.*\[\r\n\] (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype nested union"
|
|
|
|
# Test printing type of string constants and array constants, but
|
|
# requires a running process. These call malloc, and can take a long
|
|
# time to execute over a slow serial link, so increase the timeout.
|
|
|
|
# UDI can't do this (PR 2416). XFAIL is not suitable, because attempting
|
|
# the operation causes a slow painful death rather than a nice simple failure.
|
|
|
|
if [runto_main] then {
|
|
|
|
get_debug_format
|
|
if [target_info exists gdb,cannot_call_functions] {
|
|
setup_xfail "*-*-*" 2416
|
|
fail "This target can not call functions"
|
|
continue
|
|
}
|
|
|
|
gdb_test "ptype \"abc\"" "type = char \\\[4\\\]"
|
|
gdb_test "ptype {'a','b','c'}" "type = char \\\[3\\\]"
|
|
gdb_test "ptype {0,1,2}" "type = int \\\[3\\\]"
|
|
gdb_test "ptype {(long)0,(long)1,(long)2}" "type = long \\\[3\\\]"
|
|
gdb_test "ptype {(float)0,(float)1,(float)2}" "type = float \\\[3\\\]"
|
|
gdb_test "ptype {{0,1,2},{3,4,5}}" "type = int \\\[2\\\]\\\[3\\\]"
|
|
gdb_test "ptype {4,5,6}\[2\]" "type = int"
|
|
gdb_test "ptype *&{4,5,6}\[1\]" "type = int"
|
|
}
|