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132 lines
3.8 KiB
Plaintext
132 lines
3.8 KiB
Plaintext
# Copyright 2012-2018 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 the "print symbol-loading" option.
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if {[skip_shlib_tests]} {
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return 0
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}
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standard_testfile print-symbol-loading-main.c
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set libfile print-symbol-loading-lib
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set srcfile_lib ${libfile}.c
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set binfile_lib [standard_output_file ${libfile}.so]
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set gcorefile ${binfile}.gcore
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set objfile [standard_output_file ${testfile}.o]
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if { [gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} {debug}] != ""
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|| [gdb_compile ${srcdir}/${subdir}/${srcfile} ${objfile} object {debug}] != "" } {
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untested "failed to compile"
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return -1
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}
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set opts [list debug shlib=${binfile_lib}]
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if { [gdb_compile ${objfile} ${binfile} executable $opts] != "" } {
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untested "failed to compile"
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return -1
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}
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clean_restart ${binfile}
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gdb_load_shlib ${binfile_lib}
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if ![runto lib] {
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return -1
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}
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if {![gdb_gcore_cmd $gcorefile "save a corefile"]} {
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return -1
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}
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proc test_load_core { print_symbol_loading } {
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global binfile binfile_lib gcorefile srcdir subdir
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with_test_prefix "core ${print_symbol_loading}" {
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_test_no_output "set print symbol-loading $print_symbol_loading"
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if { ${print_symbol_loading} != "off" } {
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gdb_test "file $binfile" "Reading symbols from.*done\\." "file"
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} else {
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gdb_test_no_output "file $binfile" "file"
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}
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# Rename the shared lib so gdb can't find it.
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remote_exec host "mv -f ${binfile_lib} ${binfile_lib}.save"
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gdb_test "core ${gcorefile}" "Core was generated by .*" \
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"re-load generated corefile"
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# Now put it back and use "set solib-search-path" to trigger
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# loading of symbols.
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remote_exec host "mv -f ${binfile_lib}.save ${binfile_lib}"
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set test_name "load shared-lib"
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switch "${print_symbol_loading}" {
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"off" {
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gdb_test_no_output "set solib-search-path [file dirname ${binfile_lib}]" \
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${test_name}
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}
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"brief" {
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gdb_test "set solib-search-path [file dirname ${binfile_lib}]" \
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"Loading symbols for shared libraries\\." \
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${test_name}
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}
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"full" {
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gdb_test "set solib-search-path [file dirname ${binfile_lib}]" \
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"Reading symbols from.*" \
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${test_name}
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}
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}
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gdb_test "frame" "#0 \[^\r\n\]* lib .*" "library got loaded"
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}
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}
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test_load_core off
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test_load_core brief
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test_load_core full
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# Now test the sharedlibrary command.
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proc test_load_shlib { print_symbol_loading } {
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global binfile
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with_test_prefix "shlib ${print_symbol_loading}" {
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clean_restart ${binfile}
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gdb_test_no_output "set auto-solib-add off"
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if ![runto_main] {
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return -1
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}
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gdb_test_no_output "set print symbol-loading $print_symbol_loading"
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set test_name "load shared-lib"
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switch ${print_symbol_loading} {
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"off" {
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gdb_test_no_output "sharedlibrary .*" \
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${test_name}
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}
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"brief" {
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gdb_test "sharedlibrary .*" \
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"Loading symbols for shared libraries: \\.\\*" \
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${test_name}
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}
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"full" {
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gdb_test "sharedlibrary .*" \
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"Reading symbols from.*" \
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${test_name}
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}
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}
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gdb_breakpoint "lib"
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gdb_continue_to_breakpoint "lib"
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gdb_test "frame" "#0 \[^\r\n\]* lib .*" "library got loaded"
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}
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}
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test_load_shlib off
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test_load_shlib brief
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test_load_shlib full
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