return
}
- global pf_prefix
- set old_ldprefix $pf_prefix
- append pf_prefix " symbol-less:"
-
- # Test also `exec-file'-command loaded $FILE - therefore without symbols.
- # SYMBOL_OBJFILE is not available and only EXEC_BFD must be used.
-
- gdb_exit
- gdb_start
- # Clear it to never find any separate debug infos in $debug_root.
- gdb_test_no_output "set debug-file-directory"
- gdb_reinitialize_dir $srcdir/$subdir
-
- # Print the "PIE (Position Independent Executable) displacement" message.
- gdb_test_no_output "set verbose on"
-
- # Test no (error) message has been printed by `exec-file'.
- set escapedfile [string_to_regexp $file]
- gdb_test "exec-file $file" "exec-file $escapedfile" "load"
-
- if $ifmain {
- reach "_dl_debug_state" run $displacement
-
- # Use two separate gdb_test_multiple statements to avoid timeouts due
- # to slow processing of wildcard capturing long output
- set test "info files"
- set entrynohex ""
- gdb_test_multiple $test $test {
- -re "\r\n\[\t \]*Entry point:\[\t \]*0x(\[0-9a-f\]+)\r\n" {
- set entrynohex $expect_out(1,string)
- gdb_test_multiple "" $test {
- -re "\r\n$gdb_prompt $" {
- pass $test
+ with_test_prefix "symbol-less" {
+ # Test also `exec-file'-command loaded $FILE - therefore
+ # without symbols. SYMBOL_OBJFILE is not available and only
+ # EXEC_BFD must be used.
+
+ gdb_exit
+ gdb_start
+ # Clear it to never find any separate debug infos in $debug_root.
+ gdb_test_no_output "set debug-file-directory"
+ gdb_reinitialize_dir $srcdir/$subdir
+
+ # Print the "PIE (Position Independent Executable)
+ # displacement" message.
+ gdb_test_no_output "set verbose on"
+
+ # Test no (error) message has been printed by `exec-file'.
+ set escapedfile [string_to_regexp $file]
+ gdb_test "exec-file $file" "exec-file $escapedfile" "load"
+
+ if $ifmain {
+ reach "_dl_debug_state" run $displacement
+
+ # Use two separate gdb_test_multiple statements to avoid timeouts due
+ # to slow processing of wildcard capturing long output
+ set test "info files"
+ set entrynohex ""
+ gdb_test_multiple $test $test {
+ -re "\r\n\[\t \]*Entry point:\[\t \]*0x(\[0-9a-f\]+)\r\n" {
+ set entrynohex $expect_out(1,string)
+ gdb_test_multiple "" $test {
+ -re "\r\n$gdb_prompt $" {
+ pass $test
+ }
}
}
}
- }
- # `info sym' cannot be tested for .opd as the binary may not have
- # symbols.
- if {[istarget powerpc64-*] && [is_lp64_target]} {
- set test "convert entry point"
- gdb_test_multiple "p *(void(*)(void) *) 0x$entrynohex" $test {
- -re " =( \\(\[^0-9\]*\\))? 0x(\[0-9a-f\]+)( < \[^\r\n\]*)?\r\n$gdb_prompt $" {
- set entrynohex $expect_out(2,string)
- pass $test
+ # `info sym' cannot be tested for .opd as the binary may not have
+ # symbols.
+ if {[istarget powerpc64-*] && [is_lp64_target]} {
+ set test "convert entry point"
+ gdb_test_multiple "p *(void(*)(void) *) 0x$entrynohex" $test {
+ -re " =( \\(\[^0-9\]*\\))? 0x(\[0-9a-f\]+)( < \[^\r\n\]*)?\r\n$gdb_prompt $" {
+ set entrynohex $expect_out(2,string)
+ pass $test
+ }
}
}
- }
- if {$entrynohex != ""} {
- gdb_test "break *0x$entrynohex" "" "break at entry point"
- gdb_test "continue" "\r\nBreakpoint \[0-9\]+, 0x0*$entrynohex in .*" "entry point reached"
- }
- } else {
- # There is no symbol to break at ld.so. Moreover it can exit with an
- # error code.
-
- set test "ld.so exit"
- set test_displacement "seen displacement message as $displacement"
- gdb_test_multiple "run" $test {
- -re "Using PIE \\(Position Independent Executable\\) displacement (0x\[0-9a-f\]+) " {
- # Missing "$gdb_prompt $" is intentional.
- if {$expect_out(1,string) == "0x0"} {
- set case "ZERO"
- } else {
- set case "NONZERO"
+ if {$entrynohex != ""} {
+ gdb_test "break *0x$entrynohex" "" "break at entry point"
+ gdb_test "continue" "\r\nBreakpoint \[0-9\]+, 0x0*$entrynohex in .*" "entry point reached"
+ }
+ } else {
+ # There is no symbol to break at ld.so. Moreover it can
+ # exit with an error code.
+
+ set test "ld.so exit"
+ set test_displacement "seen displacement message as $displacement"
+ gdb_test_multiple "run" $test {
+ -re "Using PIE \\(Position Independent Executable\\) displacement (0x\[0-9a-f\]+) " {
+ # Missing "$gdb_prompt $" is intentional.
+ if {$expect_out(1,string) == "0x0"} {
+ set case "ZERO"
+ } else {
+ set case "NONZERO"
+ }
+ if {$displacement == $case || $displacement == "PRESENT"} {
+ pass $test_displacement
+ set displacement "FOUND-$displacement"
+ } else {
+ fail $test_displacement
+ }
+ exp_continue
}
- if {$displacement == $case || $displacement == "PRESENT"} {
- pass $test_displacement
- set displacement "FOUND-$displacement"
- } else {
- fail $test_displacement
+ -re "$inferior_exited_re (normally|with code \[0-9\]+).\r\n$gdb_prompt $" {
+ # Do not check the binary filename as it may be truncated.
+ pass $test
}
- exp_continue
}
- -re "$inferior_exited_re (normally|with code \[0-9\]+).\r\n$gdb_prompt $" {
- # Do not check the binary filename as it may be truncated.
- pass $test
+ if ![regexp {^(NONE|FOUND-.*)$} $displacement] {
+ fail $test_displacement
}
}
- if ![regexp {^(NONE|FOUND-.*)$} $displacement] {
- fail $test_displacement
- }
}
-
- set pf_prefix $old_ldprefix
}
# Create separate binaries for each testcase - to make the possible reported
# problem reproducible after the whole test run finishes.
-set old_ldprefix $pf_prefix
foreach ldprelink {NO YES} {
foreach ldsepdebug {NO IN SEP} {
# Skip running the ldsepdebug test if we do not have system separate
# possibly unprelinked ld.so to test all the combinations for GDB.
set interp_saved ${interp}-saved
- set pf_prefix $old_ldprefix
- append pf_prefix " $ldname:"
-
- if {$ldsepdebug == "NO"} {
- file_copy $interp_system $interp
- # Never call strip-debug before unprelink:
- # prelink: ...: Section .note.gnu.build-id created after prelinking
- if ![prelinkNO $interp] {
- continue
- }
- strip_debug $interp
- } elseif {$ldsepdebug == "IN" && $interp_system_debug == ""} {
- file_copy $interp_system $interp
- } elseif {$ldsepdebug == "IN" && $interp_system_debug != ""} {
+ with_test_prefix "$ldname" {
+ if {$ldsepdebug == "NO"} {
+ file_copy $interp_system $interp
+ # Never call strip-debug before unprelink:
+ # prelink: ...: Section .note.gnu.build-id created after prelinking
+ if ![prelinkNO $interp] {
+ continue
+ }
+ strip_debug $interp
+ } elseif {$ldsepdebug == "IN" && $interp_system_debug == ""} {
+ file_copy $interp_system $interp
+ } elseif {$ldsepdebug == "IN" && $interp_system_debug != ""} {
file_copy $interp_system $interp
- file_copy $interp_system_debug "${interp}.debug"
- # eu-unstrip: DWARF data in '...' not adjusted for prelinking bias; consider prelink -u
- if {![prelinkNO $interp] || ![prelinkNO "${interp}.debug"]} {
- continue
+ file_copy $interp_system_debug "${interp}.debug"
+ # eu-unstrip: DWARF data in '...' not adjusted for prelinking bias; consider prelink -u
+ if {![prelinkNO $interp] || ![prelinkNO "${interp}.debug"]} {
+ continue
+ }
+ set test "eu-unstrip unprelinked:[file tail $interp_system] + [file tail $interp_system_debug] to [file tail $interp]"
+ set command "exec eu-unstrip -o $interp $interp ${interp}.debug"
+ verbose -log "command is $command"
+ if [catch $command] {
+ setup_xfail *-*-*
+ fail $test
+ continue
+ } else {
+ pass $test
+ }
+ } elseif {$ldsepdebug == "SEP" && $interp_system_debug == ""} {
+ file_copy $interp_system $interp
+ # eu-unstrip: DWARF data in '...' not adjusted for prelinking bias; consider prelink -u
+ if ![prelinkNO $interp] {
+ continue
+ }
+ gdb_gnu_strip_debug $interp
+ } elseif {$ldsepdebug == "SEP" && $interp_system_debug != ""} {
+ file_copy $interp_system $interp
+ file_copy $interp_system_debug "${interp}.debug"
}
- set test "eu-unstrip unprelinked:[file tail $interp_system] + [file tail $interp_system_debug] to [file tail $interp]"
- set command "exec eu-unstrip -o $interp $interp ${interp}.debug"
- verbose -log "command is $command"
- if [catch $command] {
- setup_xfail *-*-*
- fail $test
- continue
+
+ if {$ldsepdebug == "SEP"} {
+ if ![prelinkNO "${interp}.debug"] {
+ continue
+ }
} else {
- pass $test
+ file delete "${interp}.debug"
}
- } elseif {$ldsepdebug == "SEP" && $interp_system_debug == ""} {
- file_copy $interp_system $interp
- # eu-unstrip: DWARF data in '...' not adjusted for prelinking bias; consider prelink -u
- if ![prelinkNO $interp] {
+
+ if ![prelink$ldprelink $interp] {
continue
}
- gdb_gnu_strip_debug $interp
- } elseif {$ldsepdebug == "SEP" && $interp_system_debug != ""} {
- file_copy $interp_system $interp
- file_copy $interp_system_debug "${interp}.debug"
- }
+ if {$ldprelink == "NO"} {
+ set displacement "NONZERO"
+ } else {
+ # x86* kernel loads prelinked PIE binary at its
+ # prelinked address but ppc* kernel loads it at a
+ # random address. prelink normally skips PIE binaries
+ # during the system scan.
+ set displacement "PRESENT"
+ }
+ test_ld $interp 0 [expr {$ldsepdebug == "NO"}] $displacement
- if {$ldsepdebug == "SEP"} {
- if ![prelinkNO "${interp}.debug"] {
+ if ![file_copy $interp $interp_saved] {
continue
}
- } else {
- file delete "${interp}.debug"
- }
-
- if ![prelink$ldprelink $interp] {
- continue
- }
- if {$ldprelink == "NO"} {
- set displacement "NONZERO"
- } else {
- # x86* kernel loads prelinked PIE binary at its prelinked address
- # but ppc* kernel loads it at a random address. prelink normally
- # skips PIE binaries during the system scan.
- set displacement "PRESENT"
- }
- test_ld $interp 0 [expr {$ldsepdebug == "NO"}] $displacement
-
- if ![file_copy $interp $interp_saved] {
- continue
- }
- set old_binprefix $pf_prefix
- foreach binprelink {NO YES} {
- foreach binsepdebug {NO IN SEP} {
- # "ATTACH" is like "YES" but it is modified during run.
- # It cannot be used for problem reproducibility after the
- # testcase ends.
- foreach binpie {NO YES ATTACH} {
- # This combination is not possible, non-PIE (fixed address)
- # binary cannot be prelinked to any (other) address.
- if {$binprelink == "YES" && $binpie == "NO"} {
- continue
- }
- set binname "BINprelink${binprelink}debug${binsepdebug}pie${binpie}"
- set exec $binprefix-$binname
+ foreach binprelink {NO YES} {
+ foreach binsepdebug {NO IN SEP} {
+ # "ATTACH" is like "YES" but it is modified during
+ # run. It cannot be used for problem
+ # reproducibility after the testcase ends.
+ foreach binpie {NO YES ATTACH} {
+ # This combination is not possible, non-PIE (fixed address)
+ # binary cannot be prelinked to any (other) address.
+ if {$binprelink == "YES" && $binpie == "NO"} {
+ continue
+ }
- set pf_prefix $old_binprefix
- append pf_prefix " $binname:"
+ set binname "BINprelink${binprelink}debug${binsepdebug}pie${binpie}"
+ set exec $binprefix-$binname
- set opts "ldflags=-Wl,$binfile_lib,-rpath,[file dirname $binfile_lib]"
- if {$binsepdebug != "NO"} {
- lappend opts {debug}
- }
- if {$binpie != "NO"} {
- lappend opts {additional_flags=-fPIE -pie}
- }
+ with_test_prefix "$binname" {
+ set opts "ldflags=-Wl,$binfile_lib,-rpath,[file dirname $binfile_lib]"
+ if {$binsepdebug != "NO"} {
+ lappend opts {debug}
+ }
+ if {$binpie != "NO"} {
+ lappend opts {additional_flags=-fPIE -pie}
+ }
- set dir ${exec}.d
- set relink_args [build_executable_own_libs ${test}.exp [file tail $exec] $srcfile $opts $interp $dir]
- if {$relink_args == ""} {
- continue;
- }
+ set dir ${exec}.d
+ set relink_args [build_executable_own_libs ${test}.exp [file tail $exec] $srcfile $opts $interp $dir]
+ if {$relink_args == ""} {
+ continue;
+ }
- if {$binsepdebug == "SEP"} {
- gdb_gnu_strip_debug $exec
- }
+ if {$binsepdebug == "SEP"} {
+ gdb_gnu_strip_debug $exec
+ }
- if {$binpie == "NO"} {
- set displacement "NONE"
- } elseif {$binprelink == "NO"} {
- set displacement "NONZERO"
- } else {
- # x86* kernel loads prelinked PIE binary at its
- # prelinked address but ppc* kernel loads it at
- # a random address. prelink normally skips PIE
- # binaries during the system scan.
- set displacement "PRESENT"
- }
+ if {$binpie == "NO"} {
+ set displacement "NONE"
+ } elseif {$binprelink == "NO"} {
+ set displacement "NONZERO"
+ } else {
+ # x86* kernel loads prelinked PIE binary at its prelinked
+ # address but ppc* kernel loads it at a random address.
+ # prelink normally skips PIE binaries during the system scan.
+ set displacement "PRESENT"
+ }
- if {[prelink$binprelink $relink_args [file tail $exec]]
- && [file_copy $interp_saved $interp]} {
- if {$binpie != "ATTACH"} {
- test_ld $exec 1 [expr {$binsepdebug == "NO"}] $displacement
- } else {
- # If the file has been randomly prelinked it must
- # be "NONZERO". We could see "ZERO" only if it was
- # unprelinked and it is now running at the same
- # address - which is 0 but executable can never run
- # at address 0.
-
- set displacement "NONZERO"
- test_attach $exec $displacement $relink_args
-
- # ATTACH means that executables and libraries have
- # been modified after they have been run. They
- # cannot be reused for problem reproducibility after
- # the testcase ends in the ATTACH case. Therefore
- # they are rather deleted not to confuse after the
- # run finishes.
- set exec_debug [system_debug_get $exec]
- if {$exec_debug != ""} {
- # `file delete [glob "${exec_debug}*"]' does not work.
- foreach f [glob "${exec_debug}*"] {
- file delete $f
+ if {[prelink$binprelink $relink_args [file tail $exec]]
+ && [file_copy $interp_saved $interp]} {
+ if {$binpie != "ATTACH"} {
+ test_ld $exec 1 [expr {$binsepdebug == "NO"}] $displacement
+ } else {
+ # If the file has been randomly prelinked it must be
+ # "NONZERO". We could see "ZERO" only if it was unprelinked
+ # and it is now running at the same address - which is 0 but
+ # executable can never run at address 0.
+
+ set displacement "NONZERO"
+ test_attach $exec $displacement $relink_args
+
+ # ATTACH means that executables and libraries have been
+ # modified after they have been run. They cannot be reused
+ # for problem reproducibility after the testcase ends in
+ # the ATTACH case. Therefore they are rather deleted not
+ # to confuse after the run finishes.
+ set exec_debug [system_debug_get $exec]
+ if {$exec_debug != ""} {
+ # `file delete [glob "${exec_debug}*"]' does not work.
+ foreach f [glob "${exec_debug}*"] {
+ file delete $f
+ }
+ }
+ file delete -force $dir
+ # `file delete [glob "${exec}*"]' does not work.
+ foreach f [glob "${exec}*"] {
+ file delete $f
+ }
}
}
- file delete -force $dir
- # `file delete [glob "${exec}*"]' does not work.
- foreach f [glob "${exec}*"] {
- file delete $f
- }
}
}
}
}
- }
- file delete $interp_saved
+ file delete $interp_saved
+ }
}
}
-set pf_prefix $old_ldprefix
projects / binutils-gdb.git / commitdiff