mirror of
https://sourceware.org/git/binutils-gdb.git
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4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
248 lines
7.1 KiB
Plaintext
248 lines
7.1 KiB
Plaintext
# Copyright 1998-2022 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 just for the 'maintenance info sections' command and the
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# 'maintenance info target-sections' command.
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load_lib completion-support.exp
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standard_testfile break.c break1.c
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if {[prepare_for_testing "failed to prepare" $testfile \
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[list $srcfile $srcfile2] {debug nowarnings}]} {
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return -1
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}
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if ![runto_main] then {
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return -1
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}
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# Check the output of 'maint info target-sections' command.
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proc check_maint_info_target_sections_output {prefix} {
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global hex gdb_prompt
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with_test_prefix $prefix {
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# Check the output of the 'maint info target-sections' command.
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# Ensures that all the lines have the expected format, and that we see
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# an auxiliary information line after every section information line.
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#
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# We also check that every bfd section has the ALLOC flag.
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set seen_header false
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set seen_a_section false
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set seen_aux_info false
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set expecting_aux_info false
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gdb_test_multiple "maint info target-sections" "" {
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-re "^maint info target-sections\r\n" {
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# Consume the command we sent to GDB that the terminal echo'd
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# back.
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exp_continue
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}
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-re "^From '\[^\r\n\]+', file type \[^\r\n\]+:\r\n" {
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# There might be more than one header, but there should be at
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# least one.
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set seen_header true
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if { $expecting_aux_info } {
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fail $gdb_test_name
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} else {
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exp_continue
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}
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}
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-re "^ \\\[\[0-9\]+\\\]\\s+$hex->$hex at $hex: \[^*\r\]+\\yALLOC\\y\[^*\r\]*\r\n" {
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# A bfd section description line.
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set seen_a_section true
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if { $expecting_aux_info } {
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fail $gdb_test_name
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} else {
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set expecting_aux_info true
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exp_continue
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}
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}
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-re "^\\s+Start: $hex, End: $hex, Owner token: $hex\r\n" {
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# A target section auxiliary information line.
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set seen_aux_info true
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if { !$expecting_aux_info } {
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fail $gdb_test_name
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} else {
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set expecting_aux_info false
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exp_continue
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}
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}
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-re "^$gdb_prompt $" {
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gdb_assert { $seen_header && $seen_a_section && $seen_aux_info }
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gdb_assert { !$expecting_aux_info }
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pass $gdb_test_name
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}
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}
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}
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}
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# Check that 'maint info sections' output looks correct. When
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# checking the lines for each section we reject section names starting
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# with a '*' character, the internal *COM*, *UND*, *ABS*, and *IND*
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# sections should not be displayed in this output.
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set seen_header false
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set seen_a_section false
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gdb_test_multiple "maint info sections" "general output check" {
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-re "Exec file: `\[^'\]+', file type \[^.\]+\.\r\n" {
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set seen_header true
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exp_continue
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}
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-re "^ \\\[\[0-9\]+\\\]\[\t \]+$hex->$hex at $hex: \[^*\r\]+\r\n" {
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set seen_a_section true
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exp_continue
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}
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-re "^$gdb_prompt $" {
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gdb_assert { $seen_header && $seen_a_section }
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pass $gdb_test_name
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}
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}
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# It'd be nice to check for every possible section. However, that's
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# problematic, since the relative ordering wanders from release to
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# release of the compilers. Instead, we'll just check for two
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# sections which appear to always come out in the same relative
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# order. (If that changes, then we should just check for one
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# section.)
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#
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# And by the way: This testpoint will break for PA64, where a.out's
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# are ELF files.
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# Standard GNU names.
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set text_section ".text"
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set data_section ".data"
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gdb_test_multiple "maint info sections" "" {
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-re -wrap "Exec file: .*${binfile}., file type.*ER_RO.*" {
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# Looks like RealView which uses different section names.
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set text_section ER_RO
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set data_section ER_RW
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pass "maint info sections"
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}
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-re -wrap "Exec file: .*${binfile}., file type.*neardata.*" {
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# c6x doesn't have .data section. It has .neardata and .fardata section.
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set data_section ".neardata"
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pass "maint info sections"
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}
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-re -wrap "Exec file: .*${binfile}., file type.*" {
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pass "maint info sections"
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}
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}
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# Test for new option: maint info sections <section name>
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# If you don't have a .text section, this will require tweaking.
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gdb_test_multiple "maint info sections $text_section" "" {
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-re -wrap " \\.bss .*" {
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fail $gdb_test_name
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}
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-re -wrap " $data_section .*" {
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fail $gdb_test_name
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}
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-re -wrap " $text_section .*" {
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pass $gdb_test_name
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}
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}
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# Test for new option: CODE section flag
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# If your data section is tagged CODE, xfail this test.
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gdb_test_multiple "maint info sections CODE" "" {
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-re -wrap " $data_section .*" {
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fail $gdb_test_name
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}
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-re -wrap " $text_section .*" {
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pass $gdb_test_name
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}
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}
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# Test for new option: DATA section flag
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# If your text section is tagged DATA, xfail this test.
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#
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# The "maint info sections DATA" test is marked for XFAIL on Windows,
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# because Windows has text sections marked DATA.
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setup_xfail "*-*-*cygwin*"
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setup_xfail "*-*-*mingw*"
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gdb_test_multiple "maint info sections DATA" "" {
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-re -wrap " $text_section .*" {
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fail $gdb_test_name
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}
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-re -wrap " $data_section .*" {
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pass $gdb_test_name
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}
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-re -wrap " .rodata .*" {
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pass $gdb_test_name
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}
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}
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check_maint_info_target_sections_output "with executable"
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# Restart GDB, but don't load the executable.
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clean_restart
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# Now load the executable in as a symbol file.
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gdb_test "add-symbol-file ${binfile}" ".*" \
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"load the executable as a symbol file" \
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"add symbol table from file \"${binfile}\"\r\n\\(y or n\\) " \
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"y"
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# As we have no object file 'maint info sections' will print nothing.
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gdb_test_no_output "maint info sections" \
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"no output when no executable is set"
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# Check that the executable shows up as an object file when
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# -all-objects is used.
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set seen_header false
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set seen_a_section false
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gdb_test_multiple "maint info sections -all-objects" "" {
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-re "Object file: `${binfile}', file type \[^.\]+\.\r\n" {
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set seen_header true
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exp_continue
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}
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-re "^ \\\[\[0-9\]+\\\]\[\t \]+$hex->$hex at $hex: \[^*\r\]+\r\n" {
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set seen_a_section true
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exp_continue
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}
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-re "^$gdb_prompt $" {
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gdb_assert { $seen_header && $seen_a_section } \
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"ensure header and section seen in -all-objects case"
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pass $gdb_test_name
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}
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}
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check_maint_info_target_sections_output "with loaded symbol file"
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# Test the command line completion on 'maint info sections'. First
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# the command line flag.
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test_gdb_complete_unique \
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"maintenance info sections -" \
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"maintenance info sections -all-objects"
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# Now check the section flags complete.
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test_gdb_complete_multiple "maintenance info sections " "" "" {
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"ALLOC"
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"CODE"
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"COFF_SHARED_LIBRARY"
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"CONSTRUCTOR"
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"DATA"
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"HAS_CONTENTS"
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"IS_COMMON"
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"LOAD"
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"NEVER_LOAD"
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"READONLY"
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"RELOC"
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"ROM"
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}
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