1# Copyright 1997, 1998, 1999, 2003, 2007 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. */ 15 16# Please email any bugs, comments, and/or additions to this file to: 17# bug-gdb@prep.ai.mit.edu 18 19if $tracelevel then { 20 strace $tracelevel 21 } 22 23global usestubs 24 25# 26# test running programs 27# 28set prms_id 0 29set bug_id 0 30 31# This test exists solely to exercise the "section" command for 32# code-coverage on HP-UX. (So far as I can tell, the "section" 33# command isn't needed on HP-UX, but probably is for embedded 34# apps.) 35# 36if ![istarget "hppa*-*-hpux*"] then { 37 return 38} 39 40set testfile "break" 41set srcfile ${testfile}.c 42set srcfile1 ${testfile}1.c 43set binfile ${objdir}/${subdir}/${testfile} 44 45if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } { 46 untested sect-cmd.exp 47 return -1 48} 49 50if { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } { 51 untested sect-cmd.exp 52 return -1 53} 54 55if { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } { 56 untested sect-cmd.exp 57 return -1 58} 59 60gdb_exit 61gdb_start 62gdb_reinitialize_dir $srcdir/$subdir 63gdb_load ${binfile} 64 65if ![runto_main] then { fail "section command tests suppressed" } 66 67# Get the $CODE$ section's starting address. 68# 69# (Note that this works for PA32 programs, which use the SOM file 70# format. PA64 uses ELF, and when support for that is added, it's 71# not clear that there'll be a section named "$CODE$" in such 72# programs.) 73# 74 75set address1 "" 76set address2 "" 77send_gdb "info files\n" 78gdb_expect { 79 -re ".*(0x\[0-9a-fA-F\]*) - (0x\[0-9a-fA-F\]*) is .(CODE|text).*$gdb_prompt $"\ 80 {pass "info files" 81 set address1 $expect_out(1,string) 82 set address2 $expect_out(2,string)} 83 -re "$gdb_prompt $"\ 84 {fail "info files"} 85 timeout {fail "(timeout) info files"} 86} 87 88# Reset the section to that same starting address, which should be 89# harmless (i.e., we just want to exercise the section command). 90# 91if [istarget "hppa2.0w-*-*"] then { 92 send_gdb "section \.text $address1\n" 93 gdb_expect { 94 -re ".*$address1 \- $address2 is .text.*$gdb_prompt $"\ 95 {pass "set section command"} 96 -re "$gdb_prompt $"\ 97 {fail "set section command"} 98 timeout {fail "(timeout) set section command"} 99 } 100} else { 101 send_gdb "section \$CODE\$ $address1\n" 102 gdb_expect { 103 -re ".*$address1 \- $address2 is .CODE..*$gdb_prompt $"\ 104 {pass "set section command"} 105 -re "$gdb_prompt $"\ 106 {fail "set section command"} 107 timeout {fail "(timeout) set section command"} 108 } 109} 110 111# Verify that GDB responds gracefully to a non-existent section name. 112# 113send_gdb "section FOOBARBAZ 0x1234\n" 114gdb_expect { 115 -re "Section FOOBARBAZ not found\r\n$gdb_prompt $"\ 116 {pass "non-existent section disallowed"} 117 -re "$gdb_prompt $"\ 118 {fail "non-existent section disallowed"} 119 timeout {fail "(timeout) non-existent section disallowed"} 120} 121 122# We "happen to know" that GDB uses a fixed size character buffer to 123# parse the section name into, and the buffer is declared to be 100 124# characters in length. Verify that GDB gracefully handles section 125# names longer than that. (The section is also non-existent.) 126# 127send_gdb "section A234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 0x1234\n" 128gdb_expect { 129 -re "Section A23456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 not found\r\n$gdb_prompt $"\ 130 {pass "non-existent too-long section disallowed"} 131 -re "$gdb_prompt $"\ 132 {fail "non-existent too-long section disallowed"} 133 timeout {fail "(timeout) non-existent too-long section disallowed"} 134} 135 136gdb_exit 137return 0 138