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if $tracelevel then {
strace $tracelevel
}
set prms_id 0
set bug_id 0
set testfile langs
set binfile ${objdir}/${subdir}/${testfile}
if [is_remote host] {
remote_download host ${srcdir}/${subdir}/langs1.f
remote_download host ${srcdir}/${subdir}/langs2.cxx
}
if { [gdb_compile "${srcdir}/${subdir}/langs0.c ${srcdir}/${subdir}/langs1.c ${srcdir}/${subdir}/langs2.c" "${binfile}" executable {debug}] != "" } {
perror "Couldn't link langs."
return -1
}
# Create and source the file that provides information about the compiler
# used to compile the test case.
if [get_compiler_info ${binfile}] {
return -1;
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile
gdb_test "b langs0" {Function "langs0" not defined\.} \
"break on nonexistent function in langs.exp"
if [runto csub] then {
global noresults
gdb_test "show language" "currently c\".*" \
"show language at csub in langs.exp"
# On some machines, foo doesn't get demangled because the N_SOL for
# langs2.cxx is seen only after the function stab for foo. So
# the following regexps are kludged to accept foo__Fi as well as foo,
# even though only the latter is correct. I haven't tried to xfail it
# because it depends on details of the compiler.
if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
gdb_test "bt" "#0.*csub.*#1.*(foo|foo__Fi) \\(.*#2.*cppsub_ .*#3.*fsub.*#4.*langs0__2do \\(.*#5 \[0-9a-fx\]* in main.*" "backtrace in langs.exp"
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
gdb_test "up" ".* in (foo|foo__Fi) .* at langs2\\.cxx.*return csub \\(.*" \
"up to foo in langs.exp"
gdb_test "show language" "currently c\\+\\+.*" \
"show language at foo in langs.exp"
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
gdb_test "up" ".* in cppsub_ .* at langs2\\.cxx.*return foo \\(.*" \
"up to cppsub_ in langs.exp"
gdb_test "show language" "currently c\\+\\+.*" \
"show language at cppsub_ in langs.exp"
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
gdb_test "up" ".* in fsub.* at langs1\\.f.*return \\(cppsub .*" \
"up to fsub in langs.exp"
gdb_test "show language" "currently fortran.*" \
"show language at fsub in langs.exp"
if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
gdb_test "up" ".* in langs0__2do .* at .*langs0\\.c.*return fsub.*" \
"up to langs0__2do in langs.exp"
gdb_test "show language" "currently c\".*" \
"show language at langs0__2do in langs.exp"
gdb_test "up" ".* in main .* at .*langs0\\.c.*if \\(langs0__2do \\(.*" \
"up to main in langs.exp"
gdb_test "show language" "currently c\".*" \
"show language at main in langs.exp"
if $noresults==1 then { return }
if [target_info exists use_gdb_stub] {
gdb_test "cont" "Breakpoint .*exit.*" "continue to exit in langs.exp"
} else {
gdb_test "cont" "Program exited normally\\." \
"continue to exit in langs.exp"
}
}
return 0
|
