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* gdb.base/shreloc.exp: Use gdb_compile_shlib. Add support for

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IBM's xlc compiler.
	* gdb.base/shreloc1.c (fn_1): Reference variable static_var_1.
	* gdb.base/shreloc2.c (fn_2): Reference variable static_var_2.
This commit is contained in:
Daniel Jacobowitz 2005-05-18 01:38:46 +00:00
parent ddc06ef398
commit 96b0c7acfe
4 changed files with 51 additions and 28 deletions
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8
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,11 @@
2005-05-17 Paul Gilliam <pgilliam@us.ibm.com>
Wu Zhou <woodzltc@cn.ibm.com>
* gdb.base/shreloc.exp: Use gdb_compile_shlib. Add support for
IBM's xlc compiler.
* gdb.base/shreloc1.c (fn_1): Reference variable static_var_1.
* gdb.base/shreloc2.c (fn_2): Reference variable static_var_2.
2005-05-13 Jim Blandy <jimb@redhat.com>
* gdb.base/call-ar-st.exp: Call 'untested' and return -1 instead of

67
gdb/testsuite/gdb.base/shreloc.exp
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@ -1,4 +1,4 @@
# Copyright (C) 2003 Free Software Foundation, Inc.
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -15,9 +15,6 @@
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# Tests for shared object file relocation. If two shared objects have
# the same load address (actually, overlapping load spaces), one of
# them gets relocated at load-time. Check that gdb gets the right
@ -40,32 +37,50 @@ set prms_id 0
set bug_id 0
set workdir ${objdir}/${subdir}
set testfile "shreloc"
set libfile1 "shreloc1"
set libfile2 "shreloc2"
set srcfile $srcdir/$subdir/$testfile.c
set lib1src $srcdir/$subdir/$libfile1.c
set lib2src $srcdir/$subdir/$libfile2.c
set binfile $objdir/$subdir/$testfile
set lib1_sl $objdir/$subdir/$libfile1.sl
set lib2_sl $objdir/$subdir/$libfile2.sl
foreach module [list "shreloc" "shreloc1" "shreloc2"] {
if {[gdb_compile "${srcdir}/${subdir}/${module}.c" "${workdir}/${module}.o" object {debug}] != ""} {
untested "Couldn't compile ${module}.c"
return -1
}
}
set additional_flags "additional_flags=-shared"
if {([istarget "*pc-cygwin"] || [istarget "*pc-mingw32"]) } {
set additional_flags "${additional_flags} -Wl,--image-base,0x04000000"
}
foreach module [list "shreloc1" "shreloc2"] {
if {[gdb_compile "${workdir}/${module}.o" "${workdir}/${module}.dll" executable [list debug $additional_flags]] != ""} {
untested "Couldn't link ${module}.dll"
return -1
}
}
if {[gdb_compile [list "${workdir}/shreloc.o" "${workdir}/shreloc1.dll" "${workdir}/shreloc2.dll"] "${workdir}/shreloc" executable debug] != ""} {
untested "Couldn't link shreloc executable"
if [get_compiler_info ${binfile}] {
return -1
}
set lib_opts "debug"
set exec_opts [list debug shlib=$lib1_sl shlib=$lib2_sl]
if {([istarget "*pc-cygwin"] || [istarget "*pc-mingw32"]) } {
lappend lib_opts "additional_flags=-Wl,--image-base,0x04000000"
}
if [test_compiler_info "xlc-*"] {
# IBM's xlc compiler does not add static variables to the ELF symbol
# table by default. We need this option to make the variables show
# up in "maint print msymbols".
lappend lib_opts "additional_flags=-qstatsym"
}
if { [gdb_compile_shlib $lib1src $lib1_sl $lib_opts] != ""} {
untested "Could not build $lib1_sl."
return -1
} elseif { [gdb_compile_shlib $lib2src $lib2_sl $lib_opts] != ""} {
untested "Could not build $lib1_s2."
return -1
} elseif { [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
untested "Could not build $binfile."
return -1
}
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir

2
gdb/testsuite/gdb.base/shreloc1.c
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@ -6,5 +6,5 @@
static int static_var_1;
ATTRIBUTES void fn_1 (int unused) { }
ATTRIBUTES void fn_1 (int referenced) { static_var_1 = referenced; }
ATTRIBUTES int extern_var_1 = 0;

2
gdb/testsuite/gdb.base/shreloc2.c
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@ -6,5 +6,5 @@
static int static_var_2;
ATTRIBUTES void fn_2 (int unused) { }
ATTRIBUTES void fn_2 (int referenced) { static_var_2 = referenced; }
ATTRIBUTES int extern_var_2 = 0;