1*b725ae77Skettenis# Copyright 2004 Free Software Foundation, Inc. 2*b725ae77Skettenis 3*b725ae77Skettenis# This program is free software; you can redistribute it and/or modify 4*b725ae77Skettenis# it under the terms of the GNU General Public License as published by 5*b725ae77Skettenis# the Free Software Foundation; either version 2 of the License, or 6*b725ae77Skettenis# (at your option) any later version. 7*b725ae77Skettenis# 8*b725ae77Skettenis# This program is distributed in the hope that it will be useful, 9*b725ae77Skettenis# but WITHOUT ANY WARRANTY; without even the implied warranty of 10*b725ae77Skettenis# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11*b725ae77Skettenis# GNU General Public License for more details. 12*b725ae77Skettenis# 13*b725ae77Skettenis# You should have received a copy of the GNU General Public License 14*b725ae77Skettenis# along with this program; if not, write to the Free Software 15*b725ae77Skettenis# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 16*b725ae77Skettenis 17*b725ae77Skettenis# Please email any bugs, comments, and/or additions to this file to: 18*b725ae77Skettenis# bug-gdb@prep.ai.mit.edu 19*b725ae77Skettenis 20*b725ae77Skettenis# Test stepping into and continuing on from a function in 21*b725ae77Skettenis# a shared library (PR gdb/1555, was PR shlib/1280, shlib/1237). 22*b725ae77Skettenis# Tested on ppc-yellowdog-linux (Yellow Dog Linux 3.0 3.2.2-2a) 23*b725ae77Skettenis 24*b725ae77Skettenisif $tracelevel then { 25*b725ae77Skettenis strace $tracelevel 26*b725ae77Skettenis} 27*b725ae77Skettenis 28*b725ae77Skettenisset testfile gdb1555-main 29*b725ae77Skettenisset libfile gdb1555 30*b725ae77Skettenisset srcfile ${testfile}.c 31*b725ae77Skettenisset binfile ${objdir}/${subdir}/${testfile} 32*b725ae77Skettenis 33*b725ae77Skettenisremote_exec build "rm -f ${binfile}" 34*b725ae77Skettenis 35*b725ae77Skettenis# get the value of gcc_compiled 36*b725ae77Skettenisif [get_compiler_info ${binfile}] { 37*b725ae77Skettenis return -1 38*b725ae77Skettenis} 39*b725ae77Skettenis 40*b725ae77Skettenisif { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } { 41*b725ae77Skettenis return -1 42*b725ae77Skettenis} 43*b725ae77Skettenis 44*b725ae77Skettenis# Build the shared libraries this test case needs. 45*b725ae77Skettenis# 46*b725ae77Skettenis 47*b725ae77Skettenisif {$gcc_compiled == 0} { 48*b725ae77Skettenis if [istarget "hppa*-hp-hpux*"] then { 49*b725ae77Skettenis set additional_flags "additional_flags=+z" 50*b725ae77Skettenis } elseif { [istarget "mips-sgi-irix*"] } { 51*b725ae77Skettenis # Disable SGI compiler's implicit -Dsgi 52*b725ae77Skettenis set additional_flags "additional_flags=-Usgi" 53*b725ae77Skettenis } else { 54*b725ae77Skettenis # don't know what the compiler is... 55*b725ae77Skettenis set additional_flags "" 56*b725ae77Skettenis } 57*b725ae77Skettenis} else { 58*b725ae77Skettenis if { ([istarget "powerpc*-*-aix*"] 59*b725ae77Skettenis || [istarget "rs6000*-*-aix*"]) } { 60*b725ae77Skettenis set additional_flags "" 61*b725ae77Skettenis } else { 62*b725ae77Skettenis set additional_flags "additional_flags=-fpic" 63*b725ae77Skettenis } 64*b725ae77Skettenis} 65*b725ae77Skettenis 66*b725ae77Skettenisset additional_flags "$additional_flags -shared" 67*b725ae77Skettenisif {[gdb_compile "${srcdir}/${subdir}/${libfile}.c" "${objdir}/${subdir}/${libfile}.so" executable [list debug $additional_flags "incdir=${objdir}"]] != ""} { 68*b725ae77Skettenis return -1 69*b725ae77Skettenis} 70*b725ae77Skettenis 71*b725ae77Skettenisif { ($gcc_compiled 72*b725ae77Skettenis&& ([istarget "powerpc*-*-aix*"] 73*b725ae77Skettenis|| [istarget "rs6000*-*-aix*"] )) } { 74*b725ae77Skettenis set additional_flags "additional_flags=-L${objdir}/${subdir}" 75*b725ae77Skettenis} elseif { [istarget "mips-sgi-irix*"] } { 76*b725ae77Skettenis set additional_flags "additional_flags=-rpath ${objdir}/${subdir}" 77*b725ae77Skettenis} else { 78*b725ae77Skettenis set additional_flags "" 79*b725ae77Skettenis} 80*b725ae77Skettenis 81*b725ae77Skettenisif {[gdb_compile "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}.so" "${binfile}" executable [list debug $additional_flags]] != ""} { 82*b725ae77Skettenis return -1 83*b725ae77Skettenis} 84*b725ae77Skettenis 85*b725ae77Skettenis 86*b725ae77Skettenisgdb_exit 87*b725ae77Skettenisgdb_start 88*b725ae77Skettenisgdb_reinitialize_dir $srcdir/$subdir 89*b725ae77Skettenisgdb_load ${binfile} 90*b725ae77Skettenis 91*b725ae77Skettenisif ![runto_main] then { 92*b725ae77Skettenis fail "Can't run to main" 93*b725ae77Skettenis return 0 94*b725ae77Skettenis} 95*b725ae77Skettenis 96*b725ae77Skettenis# PR/1555 (was shlib 1280) 97*b725ae77Skettenisset name "Step into shared lib function" 98*b725ae77Skettenisgdb_test_multiple "s" $name \ 99*b725ae77Skettenis{ 100*b725ae77Skettenis -re "hithere2 \\(\\) at.*${libfile}.c:25\r\n25.*a = 21;.*$gdb_prompt $" { 101*b725ae77Skettenis pass $name 102*b725ae77Skettenis } 103*b725ae77Skettenis -re "0x\[0-9a-f\]+ in .* \\(\\) from /lib/ld.so.1.*$gdb_prompt $" { 104*b725ae77Skettenis kfail "gdb/1555" $name 105*b725ae77Skettenis } 106*b725ae77Skettenis} 107*b725ae77Skettenis 108*b725ae77Skettenis# PR/1555 (was shlib 1237) 109*b725ae77Skettenisset name "Next while in a shared lib function" 110*b725ae77Skettenisgdb_test_multiple "n" $name \ 111*b725ae77Skettenis{ 112*b725ae77Skettenis -re "26.*return a;.*$gdb_prompt $" { 113*b725ae77Skettenis pass $name 114*b725ae77Skettenis } 115*b725ae77Skettenis -re "Single stepping until exit from function .*, \r\nwhich has no line number information.\r\n\r\nProgram exited normally.*$gdb_prompt $" { 116*b725ae77Skettenis kfail "gdb/1555" $name 117*b725ae77Skettenis } 118*b725ae77Skettenis} 119*b725ae77Skettenis 120