projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| afd74c5f TT |
1 | # Copyright 2010 Free Software Foundation, Inc. |
| 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 | # Test some DWARF piece operators. | |
| 17 | ||
| 18 | # This test can only be run on targets which support DWARF-2 and use gas. | |
| 19 | # For now pick a sampling of likely targets. | |
| 20 | if {![istarget *-*-linux*] | |
| 21 | && ![istarget *-*-gnu*] | |
| 22 | && ![istarget *-*-elf*] | |
| 23 | && ![istarget *-*-openbsd*] | |
| 24 | && ![istarget arm-*-eabi*] | |
| 25 | && ![istarget powerpc-*-eabi*]} { | |
| 26 | return 0 | |
| 27 | } | |
| 28 | # This test can only be run on x86 targets. | |
| 29 | if {![istarget i?86-*]} { | |
| 30 | return 0 | |
| 31 | } | |
| 32 | ||
| 33 | set testfile "pieces" | |
| 34 | set srcfile ${testfile}.S | |
| 35 | set csrcfile ${testfile}.c | |
| 36 | set binfile ${objdir}/${subdir}/${testfile}.x | |
| 37 | ||
| 38 | if {[prepare_for_testing ${testfile}.exp ${testfile}.x $srcfile]} { | |
| 39 | return -1 | |
| 40 | } | |
| 41 | ||
| 42 | if ![runto_main] { | |
| 43 | return -1 | |
| 44 | } | |
| 45 | ||
| 46 | # Function f1 tests a particular gdb bug involving DW_OP_piece. | |
| 47 | proc pieces_test_f1 {} { | |
| 48 | global csrcfile | |
| 49 | set line [gdb_get_line_number "f1 breakpoint" $csrcfile] | |
| 50 | gdb_test "break pieces.c:$line" "Breakpoint 2.*" \ | |
| 51 | "set f1 breakpoint for pieces" | |
| 52 | gdb_continue_to_breakpoint "continue to f1 breakpoint for pieces" | |
| 53 | gdb_test "print a" " = {i = 4, j = 14}" "print a in pieces:f1" | |
| 54 | gdb_test "print a.j" " = 14" "print a.j in pieces:f1" | |
| 55 | } | |
| 56 | ||
| 57 | pieces_test_f1 |