64b2fa0474
* gdb.base/whatis.c (v_long_long, v_signed_long_long) (v_unsigned_long_long, v_long_long_array) (v_signed_long_long_array, v_unsigned_long_long_array) (slong_long_addr, a_slong_long_addr, v_long_long_pointer) (v_signed_long_long_pointer, v_unsigned_long_long_pointer) [!NO_LONG_LONG]: New. (t_struct, v_struct2, t_union, v_union2) [!NO_LONG_LONG]: Add v_long_long_member. (v_long_long_func, v_signed_long_long_func) (v_unsigned_long_long_func) [!NO_LONG_LONG]: New. (main) [!NO_LONG_LONG]: Initialize long long variants. * gdb.base/whatis.exp: If board file requests no_long_long, build test with NO_LONG_LONG defined. Test long long, signed long long, and unsigned long long variants but only if board file doesn't disable it.
473 lines
13 KiB
Text
473 lines
13 KiB
Text
# Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1999, 2002, 2003,
|
|
# 2004, 2007 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 Rob Savoye. (rob@cygnus.com)
|
|
|
|
if $tracelevel {
|
|
strace $tracelevel
|
|
}
|
|
|
|
#
|
|
# test running programs
|
|
#
|
|
set prms_id 0
|
|
set bug_id 0
|
|
|
|
if [target_info exists no_long_long] {
|
|
set exec_opts [list debug additional_flags=-DNO_LONG_LONG]
|
|
} else {
|
|
set exec_opts [list debug]
|
|
}
|
|
|
|
set testfile whatis
|
|
set srcfile ${testfile}.c
|
|
set binfile ${objdir}/${subdir}/${testfile}
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $exec_opts] != "" } {
|
|
untested whatis.exp
|
|
return -1
|
|
}
|
|
|
|
# Create and source the file that provides information about the compiler
|
|
# used to compile the test case.
|
|
if [get_compiler_info ${binfile}] {
|
|
return -1;
|
|
}
|
|
|
|
# Start with a fresh gdb.
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load $binfile
|
|
|
|
# Define a procedure to set up an xfail for all targets that put out a
|
|
# `long' type as an `int' type.
|
|
# Sun/Ultrix cc have this problem.
|
|
# It was said that COFF targets can not distinguish int from long either.
|
|
|
|
proc setup_xfail_on_long_vs_int {} {
|
|
global gcc_compiled
|
|
|
|
if {!$gcc_compiled} {
|
|
setup_xfail "*-sun-sunos4*" "*-*-ultrix*" "i*86-sequent-bsd*"
|
|
}
|
|
}
|
|
|
|
#
|
|
# Test whatis command with basic C types
|
|
#
|
|
# The name printed now (as of 23 May 1993) is whatever name the compiler
|
|
# uses in the stabs. So we need to deal with names both from gcc and
|
|
# native compilers.
|
|
#
|
|
|
|
gdb_test "whatis v_char" \
|
|
"type = (unsigned char|char)" \
|
|
"whatis char"
|
|
|
|
if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" }
|
|
gdb_test "whatis v_signed_char" \
|
|
"type = (signed char|char)" \
|
|
"whatis signed char"
|
|
|
|
gdb_test "whatis v_unsigned_char" \
|
|
"type = unsigned char" \
|
|
"whatis unsigned char"
|
|
|
|
gdb_test "whatis v_short" \
|
|
"type = (short|short int)" \
|
|
"whatis short"
|
|
|
|
gdb_test "whatis v_signed_short" \
|
|
"type = (short|short int|signed short|signed short int)" \
|
|
"whatis signed short"
|
|
|
|
gdb_test "whatis v_unsigned_short" \
|
|
"type = (unsigned short|short unsigned int)" \
|
|
"whatis unsigned short"
|
|
|
|
gdb_test "whatis v_int" \
|
|
"type = int" \
|
|
"whatis int"
|
|
|
|
gdb_test "whatis v_signed_int" \
|
|
"type = (signed |)int" \
|
|
"whatis signed int"
|
|
|
|
gdb_test "whatis v_unsigned_int" \
|
|
"type = unsigned int" \
|
|
"whatis unsigned int"
|
|
|
|
setup_xfail_on_long_vs_int
|
|
# AIX xlc gets this wrong and unsigned long right. Go figure.
|
|
if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"}
|
|
gdb_test "whatis v_long" \
|
|
"type = (long|long int)" \
|
|
"whatis long"
|
|
|
|
setup_xfail_on_long_vs_int
|
|
# AIX xlc gets this wrong and unsigned long right. Go figure.
|
|
if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"}
|
|
gdb_test "whatis v_signed_long" \
|
|
"type = (signed |)(long|long int)" \
|
|
"whatis signed long"
|
|
|
|
setup_xfail_on_long_vs_int
|
|
gdb_test "whatis v_unsigned_long" \
|
|
"type = (unsigned long|long unsigned int)" \
|
|
"whatis unsigned long"
|
|
|
|
|
|
if ![target_info exists no_long_long] {
|
|
gdb_test "whatis v_unsigned_long_long" \
|
|
"type = (unsigned long long|long long unsigned int)" \
|
|
"whatis unsigned long long"
|
|
}
|
|
|
|
gdb_test "whatis v_float" \
|
|
"type = float" \
|
|
"whatis float"
|
|
|
|
gdb_test "whatis v_double" \
|
|
"type = double" \
|
|
"whatis double"
|
|
|
|
|
|
# test whatis command with arrays
|
|
#
|
|
# We already tested whether char prints as "char", so here we accept
|
|
# "unsigned char", "signed char", and other perversions. No need for more
|
|
# than one xfail for the same thing.
|
|
gdb_test "whatis v_char_array" \
|
|
"type = (signed |unsigned |)char \\\[2\\\]" \
|
|
"whatis char array"
|
|
|
|
gdb_test "whatis v_signed_char_array" \
|
|
"type = (signed |unsigned |)char \\\[2\\\]" \
|
|
"whatis signed char array"
|
|
|
|
gdb_test "whatis v_unsigned_char_array" \
|
|
"type = unsigned char \\\[2\\\]" \
|
|
"whatis unsigned char array"
|
|
|
|
gdb_test "whatis v_short_array" \
|
|
"type = (short|short int) \\\[2\\\]" \
|
|
"whatis short array"
|
|
|
|
gdb_test "whatis v_signed_short_array" \
|
|
"type = (signed |)(short|short int) \\\[2\\\]" \
|
|
"whatis signed short array"
|
|
|
|
gdb_test "whatis v_unsigned_short_array" \
|
|
"type = (unsigned short|short unsigned int) \\\[2\\\]" \
|
|
"whatis unsigned short array"
|
|
|
|
gdb_test "whatis v_int_array" \
|
|
"type = int \\\[2\\\]" \
|
|
"whatis int array"
|
|
|
|
gdb_test "whatis v_signed_int_array" \
|
|
"type = (signed |)int \\\[2\\\]" \
|
|
"whatis signed int array"
|
|
|
|
gdb_test "whatis v_unsigned_int_array" \
|
|
"type = unsigned int \\\[2\\\]" \
|
|
"whatis unsigned int array"
|
|
|
|
# We already tested whether long prints as long, so here we accept int
|
|
# No need for more than one xfail for the same thing.
|
|
gdb_test "whatis v_long_array" \
|
|
"type = (int|long|long int) \\\[2\\\]" \
|
|
"whatis long array"
|
|
|
|
gdb_test "whatis v_signed_long_array" \
|
|
"type = (signed |)(int|long|long int) \\\[2\\\]" \
|
|
"whatis signed long array"
|
|
|
|
gdb_test "whatis v_unsigned_long_array" \
|
|
"type = (unsigned (int|long|long int)|long unsigned int) \\\[2\\\]" \
|
|
"whatis unsigned long array"
|
|
|
|
if ![target_info exists no_long_long] {
|
|
gdb_test "whatis v_unsigned_long_long_array" \
|
|
"type = (unsigned long long|long long unsigned int) \\\[2\\\]" \
|
|
"whatis unsigned long array"
|
|
}
|
|
|
|
gdb_test "whatis v_float_array" \
|
|
"type = float \\\[2\\\]" \
|
|
"whatis float array"
|
|
|
|
gdb_test "whatis v_double_array" \
|
|
"type = double \\\[2\\\]" \
|
|
"whatis double array"
|
|
|
|
|
|
# test whatis command with pointers
|
|
#
|
|
# We already tested whether char prints as char, so accept various perversions
|
|
# here. We especially want to make sure we test that it doesn't print as
|
|
# caddr_t.
|
|
gdb_test "whatis v_char_pointer" \
|
|
"type = (unsigned |signed |)char \\*" \
|
|
"whatis char pointer"
|
|
|
|
gdb_test "whatis v_signed_char_pointer" \
|
|
"type = (unsigned |signed |)char \\*" \
|
|
"whatis signed char pointer"
|
|
|
|
gdb_test "whatis v_unsigned_char_pointer" \
|
|
"type = unsigned char \\*" \
|
|
"whatis unsigned char pointer"
|
|
|
|
gdb_test "whatis v_short_pointer" \
|
|
"type = (short|short int) \\*" \
|
|
"whatis short pointer"
|
|
|
|
gdb_test "whatis v_signed_short_pointer" \
|
|
"type = (signed |)(short|short int) \\*" \
|
|
"whatis signed short pointer"
|
|
|
|
gdb_test "whatis v_unsigned_short_pointer" \
|
|
"type = (unsigned short|short unsigned int) \\*" \
|
|
"whatis unsigned short pointer"
|
|
|
|
gdb_test "whatis v_int_pointer" \
|
|
"type = int \\*" \
|
|
"whatis int pointer"
|
|
|
|
gdb_test "whatis v_signed_int_pointer" \
|
|
"type = (signed |)int \\*" \
|
|
"whatis signed int pointer"
|
|
|
|
gdb_test "whatis v_unsigned_int_pointer" \
|
|
"type = unsigned int \\*" \
|
|
"whatis unsigned int pointer"
|
|
|
|
# We already tested whether long prints as long, so here we accept int
|
|
gdb_test "whatis v_long_pointer" \
|
|
"type = (long|int|long int) \\*" \
|
|
"whatis long pointer"
|
|
|
|
gdb_test "whatis v_signed_long_pointer" \
|
|
"type = (signed |)(long|int|long int) \\*" \
|
|
"whatis signed long pointer"
|
|
|
|
gdb_test "whatis v_unsigned_long_pointer" \
|
|
"type = (unsigned (int|long|long int)|long unsigned int) \\*" \
|
|
"whatis unsigned long pointer"
|
|
|
|
if ![target_info exists no_long_long] {
|
|
gdb_test "whatis v_long_long_pointer" \
|
|
"type = long long(| int) \\*" \
|
|
"whatis long long pointer"
|
|
|
|
gdb_test "whatis v_signed_long_long_pointer" \
|
|
"type = (signed |)long long(| int) \\*" \
|
|
"whatis signed long long pointer"
|
|
|
|
gdb_test "whatis v_unsigned_long_long_pointer" \
|
|
"type = (unsigned long long|long long unsigned int) \\*" \
|
|
"whatis unsigned long long pointer"
|
|
}
|
|
|
|
gdb_test "whatis v_float_pointer" \
|
|
"type = float \\*" \
|
|
"whatis float pointer"
|
|
|
|
gdb_test "whatis v_double_pointer" \
|
|
"type = double \\*" \
|
|
"whatis double pointer"
|
|
|
|
|
|
if { $hp_aCC_compiler } {
|
|
set unstruct "unnamed\.struct\..*"
|
|
set ununion "unnamed\.union\..*"
|
|
} else {
|
|
set unstruct "\.\.\."
|
|
set ununion "\.\.\."
|
|
}
|
|
|
|
# test whatis command with structure types
|
|
gdb_test "whatis v_struct1" \
|
|
"type = struct t_struct" \
|
|
"whatis named structure"
|
|
|
|
gdb_test "whatis struct t_struct" \
|
|
"type = struct t_struct" \
|
|
"whatis named structure using type name"
|
|
|
|
gdb_test "whatis v_struct2" \
|
|
"type = struct \{$unstruct\}" \
|
|
"whatis unnamed structure"
|
|
|
|
|
|
# test whatis command with union types
|
|
gdb_test "whatis v_union" \
|
|
"type = union t_union" \
|
|
"whatis named union"
|
|
|
|
gdb_test "whatis union t_union" \
|
|
"type = union t_union" \
|
|
"whatis named union using type name"
|
|
|
|
gdb_test "whatis v_union2" \
|
|
"type = union \{$ununion\}" \
|
|
"whatis unnamed union"
|
|
|
|
|
|
# HP-UX: HP aCC compiler w/ +objdebug option detects language as
|
|
# c++, so we need the 'void' pattern here.
|
|
# Without +objdebug compilation option we still need to match ''.
|
|
# - guo
|
|
# Also, using stabs we will mark these functions as prototyped. This
|
|
# is harmless but causes an extra VOID to be printed.
|
|
set void "(void|)"
|
|
|
|
# test whatis command with functions return type
|
|
gdb_test "whatis v_char_func" \
|
|
"type = (signed |unsigned |)char \\($void\\)" \
|
|
"whatis char function"
|
|
|
|
gdb_test "whatis v_signed_char_func" \
|
|
"type = (signed |unsigned |)char \\($void\\)" \
|
|
"whatis signed char function"
|
|
|
|
gdb_test "whatis v_unsigned_char_func" \
|
|
"type = unsigned char \\($void\\)" \
|
|
"whatis unsigned char function"
|
|
|
|
gdb_test "whatis v_short_func" \
|
|
"type = short (int |)\\($void\\)" \
|
|
"whatis short function"
|
|
|
|
gdb_test "whatis v_signed_short_func" \
|
|
"type = (signed |)short (int |)\\($void\\)" \
|
|
"whatis signed short function"
|
|
|
|
gdb_test "whatis v_unsigned_short_func" \
|
|
"type = (unsigned short|short unsigned int) \\($void\\)" \
|
|
"whatis unsigned short function"
|
|
|
|
gdb_test "whatis v_int_func" \
|
|
"type = int \\($void\\)" \
|
|
"whatis int function"
|
|
|
|
gdb_test "whatis v_signed_int_func" \
|
|
"type = (signed |)int \\($void\\)" \
|
|
"whatis signed int function"
|
|
|
|
gdb_test "whatis v_unsigned_int_func" \
|
|
"type = unsigned int \\($void\\)" \
|
|
"whatis unsigned int function"
|
|
|
|
gdb_test "whatis v_long_func" \
|
|
"type = (long|int|long int) \\($void\\)" \
|
|
"whatis long function"
|
|
|
|
gdb_test "whatis v_signed_long_func" \
|
|
"type = (signed |)(int|long|long int) \\($void\\)" \
|
|
"whatis signed long function"
|
|
|
|
gdb_test "whatis v_unsigned_long_func" \
|
|
"type = (unsigned (int|long|long int)|long unsigned int) \\($void\\)" \
|
|
"whatis unsigned long function"
|
|
|
|
if ![target_info exists no_long_long] {
|
|
gdb_test "whatis v_long_long_func" \
|
|
"type = long long(| int) \\($void\\)" \
|
|
"whatis long long function"
|
|
|
|
gdb_test "whatis v_signed_long_long_func" \
|
|
"type = (signed |)long long(| int) \\($void\\)" \
|
|
"whatis signed long long function"
|
|
|
|
gdb_test "whatis v_unsigned_long_long_func" \
|
|
"type = (unsigned long long(| int)|long long unsigned int) \\($void\\)" \
|
|
"whatis unsigned long long function"
|
|
}
|
|
|
|
# Sun /bin/cc calls this a function returning double.
|
|
if {!$gcc_compiled} then {setup_xfail "*-sun-sunos4*"}
|
|
gdb_test "whatis v_float_func" \
|
|
"type = float \\($void\\)" \
|
|
"whatis float function"
|
|
|
|
gdb_test "whatis v_double_func" \
|
|
"type = double \\($void\\)" \
|
|
"whatis double function" \
|
|
|
|
|
|
# test whatis command with some misc complicated types
|
|
gdb_test "whatis s_link" \
|
|
"type = struct link \\*" \
|
|
"whatis complicated structure"
|
|
|
|
gdb_test "whatis u_link" \
|
|
"type = union tu_link" \
|
|
"whatis complicated union"
|
|
|
|
|
|
# test whatis command with enumerations
|
|
gdb_test "whatis clunker" \
|
|
"type = enum cars" \
|
|
"whatis enumeration"
|
|
|
|
gdb_test "whatis enum cars" \
|
|
"type = enum cars" \
|
|
"whatis enumeration using type name"
|
|
|
|
|
|
# test whatis command with nested struct and union
|
|
gdb_test "whatis nested_su" \
|
|
"type = struct outer_struct" \
|
|
"whatis outer structure"
|
|
|
|
gdb_test "whatis nested_su.outer_int" \
|
|
"type = int" \
|
|
"whatis outer structure member"
|
|
|
|
if {$hp_aCC_compiler} {
|
|
set outer "outer_struct::"
|
|
} else {
|
|
set outer ""
|
|
}
|
|
|
|
gdb_test "whatis nested_su.inner_struct_instance" \
|
|
"type = struct ${outer}inner_struct" \
|
|
"whatis inner structure"
|
|
|
|
gdb_test "whatis nested_su.inner_struct_instance.inner_int" \
|
|
"type = int" \
|
|
"whatis inner structure member"
|
|
|
|
gdb_test "whatis nested_su.inner_union_instance" \
|
|
"type = union ${outer}inner_union" \
|
|
"whatis inner union"
|
|
|
|
gdb_test "whatis nested_su.inner_union_instance.inner_union_int" \
|
|
"type = int" \
|
|
"whatis inner union member"
|
|
|
|
# test whatis command with typedefs
|
|
|
|
gdb_test "whatis char_addr" \
|
|
"type = char \\*" \
|
|
"whatis using typedef type name"
|
|
|
|
gdb_test "whatis a_char_addr" \
|
|
"type = char_addr" \
|
|
"whatis applied to variable defined by typedef"
|