[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.dwarf2 / dw2-modula2-self-type.exp

# Copyright 2010, 2011 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 test can only be run on targets which support DWARF-2 and use gas.
# For now pick a sampling of likely targets.
if {![istarget *-*-linux*]
    && ![istarget *-*-gnu*]
    && ![istarget *-*-elf*]
    && ![istarget *-*-openbsd*]
    && ![istarget arm-*-eabi*]
    && ![istarget powerpc-*-eabi*]} {
    return 0  
}

set testfile "dw2-modula2-self-type"
set srcfile ${testfile}.S
set executable ${testfile}.x
set binfile ${objdir}/${subdir}/${executable}

# First try referencing DW_AT_frame_base which is not defined.
if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
    return -1
}

clean_restart $executable

# C language would just naively print:
# type = void (*)(void (*)(void (*)(void (*)(void (*)(...
# While modula-2 prints:
# type = POINTER TO PROCEDURE
gdb_test "set language modula-2"

# The first access (as we do not use -readnow) crashes GDB.
gdb_test "ptype v"

gdb_test "p 1" " = 1" "alive"
Commit	Line	Data
7b6bb8da	1	# Copyright 2010, 2011 Free Software Foundation, Inc.
8ef4892f JK	2
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 3 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	15
	16	# This test can only be run on targets which support DWARF-2 and use gas.
	17	# For now pick a sampling of likely targets.
	18	if {![istarget --linux*]
	19	&& ![istarget --gnu*]
	20	&& ![istarget --elf*]
	21	&& ![istarget --openbsd*]
	22	&& ![istarget arm--eabi]
	23	&& ![istarget powerpc--eabi]} {
	24	return 0
	25	}
	26
	27	set testfile "dw2-modula2-self-type"
	28	set srcfile ${testfile}.S
	29	set executable ${testfile}.x
	30	set binfile ${objdir}/${subdir}/${executable}
	31
	32	# First try referencing DW_AT_frame_base which is not defined.
	33	if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
	34	return -1
	35	}
	36
	37	clean_restart $executable
	38
	39	# C language would just naively print:
	40	# type = void ()(void ()(void ()(void ()(void (*)(...
	41	# While modula-2 prints:
	42	# type = POINTER TO PROCEDURE
	43	gdb_test "set language modula-2"
	44
	45	# The first access (as we do not use -readnow) crashes GDB.
	46	gdb_test "ptype v"
	47
	48	gdb_test "p 1" " = 1" "alive"