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2012-02-24 Pedro Alves <palves@redhat.com>
* gdb.base/break-interp.exp (test_ld): Use with_test_prefix. (top level): Use with_test_prefix.
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Pedro Alves
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@ -1,3 +1,8 @@
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2012-02-24 Pedro Alves <palves@redhat.com>
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* gdb.base/break-interp.exp (test_ld): Use with_test_prefix.
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(top level): Use with_test_prefix.
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2012-02-24 Pedro Alves <palves@redhat.com>
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* gdb.threads/attach-into-signal.exp (corefunc): Use
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@ -411,12 +411,10 @@ proc test_ld {file ifmain trynosym displacement} {
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return
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}
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global pf_prefix
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set old_ldprefix $pf_prefix
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append pf_prefix " symbol-less:"
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# Test also `exec-file'-command loaded $FILE - therefore without symbols.
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# SYMBOL_OBJFILE is not available and only EXEC_BFD must be used.
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with_test_prefix "symbol-less" {
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# Test also `exec-file'-command loaded $FILE - therefore
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# without symbols. SYMBOL_OBJFILE is not available and only
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# EXEC_BFD must be used.
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gdb_exit
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gdb_start
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@ -424,7 +422,8 @@ proc test_ld {file ifmain trynosym displacement} {
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gdb_test_no_output "set debug-file-directory"
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gdb_reinitialize_dir $srcdir/$subdir
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# Print the "PIE (Position Independent Executable) displacement" message.
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# Print the "PIE (Position Independent Executable)
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# displacement" message.
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gdb_test_no_output "set verbose on"
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# Test no (error) message has been printed by `exec-file'.
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@ -465,8 +464,8 @@ proc test_ld {file ifmain trynosym displacement} {
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gdb_test "continue" "\r\nBreakpoint \[0-9\]+, 0x0*$entrynohex in .*" "entry point reached"
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}
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} else {
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# There is no symbol to break at ld.so. Moreover it can exit with an
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# error code.
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# There is no symbol to break at ld.so. Moreover it can
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# exit with an error code.
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set test "ld.so exit"
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set test_displacement "seen displacement message as $displacement"
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@ -495,14 +494,12 @@ proc test_ld {file ifmain trynosym displacement} {
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fail $test_displacement
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}
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}
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set pf_prefix $old_ldprefix
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}
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}
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# Create separate binaries for each testcase - to make the possible reported
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# problem reproducible after the whole test run finishes.
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set old_ldprefix $pf_prefix
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foreach ldprelink {NO YES} {
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foreach ldsepdebug {NO IN SEP} {
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# Skip running the ldsepdebug test if we do not have system separate
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@ -527,9 +524,7 @@ foreach ldprelink {NO YES} {
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# possibly unprelinked ld.so to test all the combinations for GDB.
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set interp_saved ${interp}-saved
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set pf_prefix $old_ldprefix
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append pf_prefix " $ldname:"
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with_test_prefix "$ldname" {
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if {$ldsepdebug == "NO"} {
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file_copy $interp_system $interp
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# Never call strip-debug before unprelink:
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@ -583,9 +578,10 @@ foreach ldprelink {NO YES} {
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if {$ldprelink == "NO"} {
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set displacement "NONZERO"
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} else {
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# x86* kernel loads prelinked PIE binary at its prelinked address
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# but ppc* kernel loads it at a random address. prelink normally
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# skips PIE binaries during the system scan.
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# x86* kernel loads prelinked PIE binary at its
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# prelinked address but ppc* kernel loads it at a
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# random address. prelink normally skips PIE binaries
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# during the system scan.
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set displacement "PRESENT"
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}
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test_ld $interp 0 [expr {$ldsepdebug == "NO"}] $displacement
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@ -593,12 +589,12 @@ foreach ldprelink {NO YES} {
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if ![file_copy $interp $interp_saved] {
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continue
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}
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set old_binprefix $pf_prefix
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foreach binprelink {NO YES} {
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foreach binsepdebug {NO IN SEP} {
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# "ATTACH" is like "YES" but it is modified during run.
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# It cannot be used for problem reproducibility after the
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# testcase ends.
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# "ATTACH" is like "YES" but it is modified during
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# run. It cannot be used for problem
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# reproducibility after the testcase ends.
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foreach binpie {NO YES ATTACH} {
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# This combination is not possible, non-PIE (fixed address)
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# binary cannot be prelinked to any (other) address.
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@ -609,9 +605,7 @@ foreach ldprelink {NO YES} {
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set binname "BINprelink${binprelink}debug${binsepdebug}pie${binpie}"
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set exec $binprefix-$binname
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set pf_prefix $old_binprefix
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append pf_prefix " $binname:"
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with_test_prefix "$binname" {
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set opts "ldflags=-Wl,$binfile_lib,-rpath,[file dirname $binfile_lib]"
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if {$binsepdebug != "NO"} {
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lappend opts {debug}
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@ -635,10 +629,9 @@ foreach ldprelink {NO YES} {
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} elseif {$binprelink == "NO"} {
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set displacement "NONZERO"
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} else {
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# x86* kernel loads prelinked PIE binary at its
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# prelinked address but ppc* kernel loads it at
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# a random address. prelink normally skips PIE
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# binaries during the system scan.
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# x86* kernel loads prelinked PIE binary at its prelinked
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# address but ppc* kernel loads it at a random address.
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# prelink normally skips PIE binaries during the system scan.
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set displacement "PRESENT"
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}
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@ -647,21 +640,19 @@ foreach ldprelink {NO YES} {
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if {$binpie != "ATTACH"} {
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test_ld $exec 1 [expr {$binsepdebug == "NO"}] $displacement
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} else {
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# If the file has been randomly prelinked it must
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# be "NONZERO". We could see "ZERO" only if it was
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# unprelinked and it is now running at the same
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# address - which is 0 but executable can never run
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# at address 0.
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# If the file has been randomly prelinked it must be
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# "NONZERO". We could see "ZERO" only if it was unprelinked
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# and it is now running at the same address - which is 0 but
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# executable can never run at address 0.
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set displacement "NONZERO"
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test_attach $exec $displacement $relink_args
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# ATTACH means that executables and libraries have
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# been modified after they have been run. They
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# cannot be reused for problem reproducibility after
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# the testcase ends in the ATTACH case. Therefore
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# they are rather deleted not to confuse after the
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# run finishes.
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# ATTACH means that executables and libraries have been
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# modified after they have been run. They cannot be reused
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# for problem reproducibility after the testcase ends in
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# the ATTACH case. Therefore they are rather deleted not
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# to confuse after the run finishes.
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set exec_debug [system_debug_get $exec]
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if {$exec_debug != ""} {
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# `file delete [glob "${exec_debug}*"]' does not work.
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@ -679,8 +670,9 @@ foreach ldprelink {NO YES} {
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}
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}
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}
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}
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file delete $interp_saved
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}
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}
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}
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set pf_prefix $old_ldprefix
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