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74de6778b1
* eval.c (evaluate_subexp_standard) <BINOP_SUBSCRIPT>: Call evaluate_subexp, not evaluate_subexp_with_coercion. gdb/testsuite * gdb.dwarf2/pieces.exp (pieces_test_f2): New proc. Call it.
72 lines
2.3 KiB
Plaintext
72 lines
2.3 KiB
Plaintext
# 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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# Test some DWARF piece operators.
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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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# This test can only be run on x86 targets.
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if {![istarget i?86-*]} {
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return 0
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}
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set testfile "pieces"
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set srcfile ${testfile}.S
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set csrcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}.x
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if {[prepare_for_testing ${testfile}.exp ${testfile}.x $srcfile]} {
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return -1
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}
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if ![runto_main] {
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return -1
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}
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# Function f1 tests a particular gdb bug involving DW_OP_piece.
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proc pieces_test_f1 {} {
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global csrcfile
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set line [gdb_get_line_number "f1 breakpoint" $csrcfile]
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gdb_test "break pieces.c:$line" "Breakpoint 2.*" \
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"set f1 breakpoint for pieces"
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gdb_continue_to_breakpoint "continue to f1 breakpoint for pieces"
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gdb_test "print a" " = {i = 4, j = 14}" "print a in pieces:f1"
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gdb_test "print a.j" " = 14" "print a.j in pieces:f1"
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}
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# Function f2 tests for a bug when indexing into an array created
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# using DW_OP_piece.
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proc pieces_test_f2 {} {
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global csrcfile
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set line [gdb_get_line_number "f2 breakpoint" $csrcfile]
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gdb_test "break pieces.c:$line" "Breakpoint 3.*" \
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"set f2 breakpoint for pieces"
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gdb_continue_to_breakpoint "continue to f2 breakpoint for pieces"
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gdb_test "print a" " = .4, 14." "print a in pieces:f2"
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gdb_test "print a\[0\]" " = 4" "print a\[0\] in pieces:f2"
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gdb_test "print a\[1\]" " = 14" "print a\[1\] in pieces:f2"
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}
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pieces_test_f1
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pieces_test_f2
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