8518049884
If I add some nop into break-asm-file1.s like this, --- INDEX:/gdb/testsuite/gdb.linespec/break-asm-file1.s +++ WORKDIR:/gdb/testsuite/gdb.linespec/break-asm-file1.s @@ -31,8 +31,8 @@ _func: .type func, %function func: .Lbegin_func: - .int 0 - .int 0 + nop + nop .Lend_func: .size func, .-func .Lend_text1: I get the following error: Running gdb/testsuite/gdb.linespec/break-asm-file.exp ... gdb/testsuite/gdb.linespec/break-asm-file1.s: Assembler messages:^M gdb/testsuite/gdb.linespec/break-asm-file1.s: Fatal error: duplicate .debug_line sections break-asm-file0.s and break-asm-file1.s have already had debug information (written manually), so don't need to generate debug infor for them. gdb/testsuite: 2015-03-26 Yao Qi <yao.qi@linaro.org> * gdb.linespec/break-asm-file.exp: Don't call prepare_for_testing. Call gdb_compile instead to compile each .s files without debug information.
68 lines
2.1 KiB
Text
68 lines
2.1 KiB
Text
# Copyright 2012-2015 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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# Bug 17394
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# Test for break-point at a function only for a selected ASM file.
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load_lib dwarf.exp
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standard_testfile .c
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set execfile $testfile
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set asm_file1 break-asm-file1.s
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set asm_file0 break-asm-file0.s
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# This test can only be run on targets which support DWARF-2 and use gas.
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if {![dwarf2_support]} {
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return 0
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}
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if {[gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile}1.o \
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object {debug nowarnings optimize=-O0}] != ""} {
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return -1
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}
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# Compile .s files without debug information.
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if {[gdb_compile ${srcdir}/${subdir}/$asm_file0 ${binfile}2.o \
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object {nodebug}] != ""} {
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return -1
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}
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if {[gdb_compile ${srcdir}/${subdir}/$asm_file1 ${binfile}3.o \
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object {nodebug}] != ""} {
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return -1
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}
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if {[gdb_compile [list ${binfile}1.o ${binfile}2.o ${binfile}3.o] \
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"${binfile}" executable {}] != ""} {
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return -1
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}
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clean_restart $execfile
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gdb_test "break a/$asm_file0:func" \
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"Breakpoint 1 at 0x\[0-9a-fA-F\]+: file .*a/$asm_file0, line 7\\\." \
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"set a break-point at a global function only for a selected ASM file."
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gdb_test "delete 1"
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gdb_test "break b/$asm_file0:func" \
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"Breakpoint 2 at 0x\[0-9a-fA-F\]+: file .*b/$asm_file0, line 7\\\." \
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"set a break-point at a function only for a selected ASM file."
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gdb_test "delete 2"
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gdb_test "break $asm_file0:func" \
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"Breakpoint 3 at 0x\[0-9a-fA-F\]+: .*$asm_file0.*(2 locations).*" \
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"set a break-point at function in all instances for a selected ASM file."
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