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https://sourceware.org/git/binutils-gdb.git
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9704b8b4bc
It is not necessary to call get_compiler_info before calling test_compiler_info, and, after recent commits that removed setting up the gcc_compiled, true, and false globals from get_compiler_info, there is now no longer any need for any test script to call get_compiler_info directly. As a result every call to get_compiler_info outside of lib/gdb.exp is redundant, and this commit removes them all. There should be no change in what is tested after this commit.
136 lines
3.5 KiB
Plaintext
136 lines
3.5 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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# This file is part of the gdb testsuite
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# file written by Elena Zannoni (ezannoni@cygnus.com)
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#
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# tests for expressions with struct/array elements and mixed operator types
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# with elementary types
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#
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# By default, the datastructures are allocated on the stack. For targets
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# with very small stack, that will not work. In that case, just set
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# storage to `-DSTORAGE=static' which changes the datastructures to be
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# allocated in data segment.
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set storage "-DSTORAGE="
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if [target_info exists gdb,small_stack_section] {
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set storage "-DSTORAGE=static"
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}
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set additional_flags "additional_flags=${storage}"
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#
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# test running programs
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#
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standard_testfile .c
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ${additional_flags} nowarnings]] != "" } {
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untested "failed to compile"
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return -1
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}
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clean_restart ${binfile}
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#
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# set it up at a breakpoint so we can play with the variable values
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#
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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return
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}
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# This is used as an expected result value.
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set false 0
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gdb_test "break marker1" ".*" ""
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gdb_test "cont" \
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"Break.* marker1 \\(\\) at .*:$decimal.*" \
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"continue to marker1"
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gdb_test "up" " main .*" "up from marker1"
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global hex
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gdb_test "print &ibig.i\[0\]" " = \\(int \\*\\) $hex"
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gdb_test_multiple "print &cbig.c\[0\]" "" {
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-re ".\[0-9\]* = $hex \"\".*$gdb_prompt $" {
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pass $gdb_test_name
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}
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-re ".\[0-9\]* = $hex \"*\".*$gdb_prompt $" {
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pass $gdb_test_name
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}
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}
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gdb_test "print &fbig.f\[0\]" " = \\(float \\*\\) $hex"
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gdb_test "print &dbig.d\[0\]" " = \\(double \\*\\) $hex"
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gdb_test_multiple "print &sbig.s\[0\]" "" {
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-re ".\[0-9\]* = \\(short \\*\\) $hex.*$gdb_prompt $" {
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pass $gdb_test_name
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}
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-re ".\[0-9\]* = \\(short int \\*\\) $hex.*$gdb_prompt $" {
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pass $gdb_test_name
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}
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}
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gdb_test_multiple "print &lbig.l\[0\]" "" {
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-re ".\[0-9\]* = \\(long \\*\\) $hex.*$gdb_prompt $" {
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pass $gdb_test_name
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}
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-re ".\[0-9\]* = \\(long int \\*\\) $hex.*$gdb_prompt $" {
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pass $gdb_test_name
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}
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}
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gdb_test "print ibig.i\[100\] | 1" " = 5"
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gdb_test "print sbig.s\[90\] & 127" " = 127"
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gdb_test "print !ibig.i\[100\]" " = $false"
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gdb_test "print !sbig.s\[90\]" " = $false"
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gdb_test "print !fbig.f\[100\]" " = $false"
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gdb_test "print !dbig.d\[202\]" " = $false"
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gdb_test "print sbig.s\[90\] * 10" " = 2550"
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gdb_test "print ibig.i\[100\] * sbig.s\[90\]" " = 1275"
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gdb_test "print fbig.f\[100\] * dbig.d\[202\]" " = 119.99\[0-9\]*"
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gdb_test "print !(sbig.s\[90\] * 2)" " = $false"
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gdb_test "print sizeof(sbig)" " = 800"
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gdb_test "print sizeof(cbig)" " = 100"
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gdb_test "print sizeof(lbig)/sizeof(long)" " = 900"
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gdb_test "print ibig.i\[100\] << 2" " = 20"
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gdb_test "print sbig.s\[90\] >> 4" " = 15"
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gdb_test "print lbig.l\[333\] >> 6" " = 15624999"
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