gdb/testsuite/
* gdb.dwarf2/dw2-modula2-self-type.exp: New. * gdb.dwarf2/dw2-modula2-self-type.S: New.
This commit is contained in:
Jan Kratochvil
parent
0a7fa8bc44
commit
8ef4892fb6
@ -1,3 +1,8 @@
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2010-05-08 Jan Kratochvil <jan.kratochvil@redhat.com>
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* gdb.dwarf2/dw2-modula2-self-type.exp: New.
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* gdb.dwarf2/dw2-modula2-self-type.S: New.
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2010-05-07 Sami Wagiaalla <swagiaal@redhat.com>
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* gdb.cp/koenig.exp: New test.
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123
gdb/testsuite/gdb.dwarf2/dw2-modula2-self-type.S
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123
gdb/testsuite/gdb.dwarf2/dw2-modula2-self-type.S
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/* Copyright 2010 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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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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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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/* Compiled from:
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MODULE m;
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TYPE t = PROCEDURE (t);
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VAR v: t;
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BEGIN
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END m.
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But "v" has been removed afterwards. */
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.data
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v: .long 0
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.section .debug_info
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d:
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.long .Ldebug_info_end - 1f /* Length of Compilation Unit Info */
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1:
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.2byte 0x3 /* DWARF version number */
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.long .Ldebug_abbrev0 /* Offset Into Abbrev. Section */
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.byte 0x4 /* Pointer Size (in bytes) */
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dieb:
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.uleb128 0x1 /* (DIE (0xb) DW_TAG_compile_unit) */
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.long .LASF0 /* DW_AT_producer */
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.byte 0xa /* DW_AT_language = DW_LANG_Modula2 */
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.long .LASF1 /* DW_AT_name: "2.mod" */
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.long .LASF2 /* DW_AT_comp_dir: "" */
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die210:
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.uleb128 0x5 # (DIE (0x210) DW_TAG_subroutine_type)
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die215:
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.uleb128 0x6 # (DIE (0x215) DW_TAG_formal_parameter)
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.long die21b-d # DW_AT_type
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.byte 0x0 # end of children of DIE 0x210
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die21b:
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.uleb128 0x7 # (DIE (0x21b) DW_TAG_pointer_type)
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.byte 0x4 # DW_AT_byte_size
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.long die210-d # DW_AT_type
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die221:
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.uleb128 0x8 # (DIE (0x221) DW_TAG_variable)
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.ascii "v\0" # DW_AT_name
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.long die21b-d # DW_AT_type
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.byte 2f-1f # DW_AT_location
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1: .byte 0x3 # DW_OP_addr
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.long v
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2:
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.byte 0x0 # end of children of DIE 0xb
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.Ldebug_info_end:
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.section .debug_abbrev
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.Ldebug_abbrev0:
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.uleb128 0x1 /* (abbrev code) */
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.uleb128 0x11 /* (TAG: DW_TAG_compile_unit) */
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.byte 0x1 /* DW_children_yes */
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.uleb128 0x25 /* (DW_AT_producer) */
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.uleb128 0xe /* (DW_FORM_strp) */
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.uleb128 0x13 /* (DW_AT_language) */
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.uleb128 0xb /* (DW_FORM_data1) */
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.uleb128 0x3 /* (DW_AT_name) */
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.uleb128 0xe /* (DW_FORM_strp) */
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.uleb128 0x1b /* (DW_AT_comp_dir) */
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.uleb128 0xe /* (DW_FORM_strp) */
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.byte 0x0
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.byte 0x0
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.uleb128 0x5 # (abbrev code)
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.uleb128 0x15 # (TAG: DW_TAG_subroutine_type)
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.byte 0x1 # DW_children_yes
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.byte 0x0
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.byte 0x0
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.uleb128 0x6 # (abbrev code)
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.uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
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.byte 0x0 # DW_children_no
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.uleb128 0x49 # (DW_AT_type)
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.uleb128 0x13 # (DW_FORM_ref4)
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.byte 0x0
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.byte 0x0
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.uleb128 0x7 # (abbrev code)
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.uleb128 0xf # (TAG: DW_TAG_pointer_type)
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.byte 0x0 # DW_children_no
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.uleb128 0xb # (DW_AT_byte_size)
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.uleb128 0xb # (DW_FORM_data1)
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.uleb128 0x49 # (DW_AT_type)
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.uleb128 0x13 # (DW_FORM_ref4)
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.byte 0x0
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.byte 0x0
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.uleb128 0x8 # (abbrev code)
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.uleb128 0x34 # (TAG: DW_TAG_variable)
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.byte 0x0 # DW_children_no
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.uleb128 0x3 # (DW_AT_name)
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.uleb128 0x8 # (DW_FORM_string)
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.uleb128 0x49 # (DW_AT_type)
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.uleb128 0x13 # (DW_FORM_ref4)
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.uleb128 0x2 # (DW_AT_location)
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.uleb128 0xa # (DW_FORM_block1)
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.byte 0x0
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.byte 0x0
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.byte 0x0
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.section .debug_str
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.LASF1:
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.string "2.mod"
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.LASF0:
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.string "GNU Modula-2 0.78 (20100402) grafted onto GCC 4.1.2"
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.LASF2:
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.string ""
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48
gdb/testsuite/gdb.dwarf2/dw2-modula2-self-type.exp
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48
gdb/testsuite/gdb.dwarf2/dw2-modula2-self-type.exp
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@ -0,0 +1,48 @@
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# Copyright 2010 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 test can only be run on targets which support DWARF-2 and use gas.
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# For now pick a sampling of likely targets.
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if {![istarget *-*-linux*]
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&& ![istarget *-*-gnu*]
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&& ![istarget *-*-elf*]
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&& ![istarget *-*-openbsd*]
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&& ![istarget arm-*-eabi*]
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&& ![istarget powerpc-*-eabi*]} {
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return 0
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}
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set testfile "dw2-modula2-self-type"
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set srcfile ${testfile}.S
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set executable ${testfile}.x
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set binfile ${objdir}/${subdir}/${executable}
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# First try referencing DW_AT_frame_base which is not defined.
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
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return -1
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}
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clean_restart $executable
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# C language would just naively print:
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# type = void (*)(void (*)(void (*)(void (*)(void (*)(...
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# While modula-2 prints:
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# type = POINTER TO PROCEDURE
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gdb_test "set language modula-2"
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# The first access (as we do not use -readnow) crashes GDB.
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gdb_test "ptype v"
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gdb_test "p 1" " = 1" "alive"
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