# Expect script for binutils tests
-# Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2006-2020 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# Make sure that binutils can correctly handle ld output in ELF.
-if { ![istarget *-*-linux*]
- && ![istarget *-*-gnu*]} {
+if { !([istarget *-*-linux*]
+ || [istarget arm*-*-uclinuxfdpiceabi]
+ || [istarget *-*-nacl*]
+ || [istarget *-*-gnu*]) || [istarget *ecoff] } then {
return
}
-if { [istarget *-*-linux*aout*]
- || [istarget *-*-linux*oldld*] } {
- return
-}
-
-proc binutils_test { prog_name ld_options test } {
+# The optional test_name argument provides a mechanism for the caller
+# to hardwire the test name. This is important if ld_options contains
+# absolute path names because the default test name is constructed
+# from the prog_name and ld_options and we do not want absolute paths
+# to appear in the test_name. The optional readelf_options can be
+# used to specify different options for readelf.
+proc binutils_test { prog_name ld_options test {test_name ""} {readelf_options "-l"}} {
global as
global ld
global READELF
global link_output
eval set prog \$$prog_name
- set test_name "$prog_name $ld_options ($test)"
+
+ if { "$test_name" == "" } {
+ set test_name "$prog_name $ld_options ($test)"
+ }
if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } {
unresolved "$test_name"
return
}
- if { ![ld_simple_link $ld tmpdir/$test "$ld_options tmpdir/$test.o"] } {
+ if { ![ld_link $ld tmpdir/$test "$ld_options -z stack-size=0 tmpdir/$test.o"] } {
if { [string match "*not supported*" $link_output]
- || [string match "*unrecognized option*" $link_output] } {
+ || [string match "*unrecognized option*" $link_output]
+ || [string match "*-z relro ignored*" $link_output] } {
unsupported "$ld_options is not supported by this target"
} else {
unresolved "$test_name"
return
}
- send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.exp\n"
- set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
+ send_log "$READELF $readelf_options --wide tmpdir/$test > tmpdir/$test.exp\n"
+ set got [remote_exec host "$READELF $readelf_options --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
send_log "$got\n"
unresolved "$test_name"
return
}
+ if [string match "*-z relro*" $ld_options] {
+ # These targets set TEXT_DYNAMIC and therefore have `.dynamic'
+ # in the (read-only) text segment rather than data segment.
+ set relro_dynamic [expr !([istarget "hppa64*-*-*"] \
+ || ([istarget "mips*-*-*"] \
+ && ![istarget "*-*-vxworks*"]))]
+ # These targets have `.got' in regular data even though they do
+ # not have `.got' there.
+ set relro_gotplt [expr [istarget "mips*-*-*"]]
+ # These targets do not set NO_SMALL_DATA or DATA_GOT and therefore
+ # have `.got' in (read-write) small data rather than regular data.
+ set relro_got [expr !([istarget "alpha*-*-*"] \
+ || [istarget "hppa*-*-linux-*"] \
+ || [istarget "hppa*-*-netbsd*"] \
+ || [istarget "hppa*-*-openbsd*"] \
+ || [istarget "metag-*-*"] \
+ || [istarget "mips*-*-*"] \
+ || [istarget "nios2*-*-*"] \
+ || [istarget "or1k-*-*"] \
+ || [istarget "riscv*-*-*"] \
+ || [istarget "sh*-*-*"] \
+ || [istarget "x86_64-*-rdos*"])]
+ # Check if GNU_RELRO segment is generated.
+ set got [remote_exec host "grep GNU_RELRO tmpdir/$test.exp"]
+ if { ![string match "*GNU_RELRO*" $got] } then {
+ set got [remote_exec host "cat tmpdir/$test.exp"]
+ if { [string match "*.data.rel.ro*" $got]
+ || ($relro_dynamic && [string match "*.dynamic*" $got])
+ || ($relro_gotplt && [string match "*.got.plt*" $got])
+ || ($relro_got && [string match "*.got*" $got])
+ || [string match "*.eh_frame*" $got]
+ || [string match "*.gcc_except_table*" $got]
+ || [string match "*.exception_ranges*" $got]
+ || [string match "*.ctors*" $got]
+ || [string match "*.dtors*" $got]
+ || [string match "*.tdata*" $got]
+ || [string match "*.preinit_array*" $got]
+ || [string match "*.init_array*" $got]
+ || [string match "*.fini_array*" $got] } then {
+ # Fail if GNU_RELRO segment isn't generated, but should.
+ fail "$test_name"
+ return
+ }
+ }
+ }
+
send_log "$prog tmpdir/$test\n"
set got [remote_exec host "$prog tmpdir/$test"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
return
}
- send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.out\n"
- set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
+ send_log "$READELF $readelf_options --wide tmpdir/$test > tmpdir/$test.out\n"
+ set got [remote_exec host "$READELF $readelf_options --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
send_log "$got\n"
unresolved "$test_name"
binutils_test strip "-z relro -shared" relro1
binutils_test objcopy "-z relro" relro1
binutils_test objcopy "-z relro -shared" relro1
-if { ([istarget "i?86-*-elf*"]
- || (([istarget "i?86-*-linux*"]
- || [istarget "i?86-*-gnu*"])
- && ![istarget "*-*-*aout*"]
- && ![istarget "*-*-*oldld*"])
+if { ([istarget "i?86-*-elf*"]
+ || [istarget "i?86-*-linux*"]
+ || [istarget "i?86-*-gnu*"]
|| [istarget "x86_64-*-linux*"]
- || [istarget "amd64-*-linux*"]) } {
+ || [istarget "amd64-*-linux*"]
+ || [istarget "i?86-*nacl*"]
+ || [istarget "x86_64-*nacl*"]) } {
binutils_test strip "-z relro -shared" relro2
binutils_test objcopy "-z relro -shared" relro2
}
-binutils_test strip "-T ${srcdir}/${subdir}/lma.lnk" lma
+binutils_test strip "-T ${srcdir}/${subdir}/lma.lnk" lma "strip -T lma.lnk"
set tls_tests { "tdata1" "tdata2" }
# hppa64 has its own .tbss section, with different flags.
lappend tls_tests "tdata3" "tbss1" "tbss2" "tbss3"
}
set tls_opts {
- ""
+ "-z noseparate-code"
+ "-z separate-code"
"-z relro"
- "-shared"
+ "-shared -z noseparate-code"
+ "-shared -z separate-code"
"-shared -z relro"
"-z max-page-size=0x100000"
"-z max-page-size=0x100000 -z common-page-size=0x1000"
binutils_test objcopy $testopt $testitem
}
}
+
+binutils_test strip "-s" gap "" "-lS"
projects / deliverable / binutils-gdb.git / blobdiff