# Expect script for various ELF tests.
-# Copyright (C) 2002-2018 Free Software Foundation, Inc.
+# Copyright (C) 2002-2020 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# executable down into the low address space to match.
# ??? How can we adjust just the one testcase?
set LDFLAGS "$LDFLAGS -Ttext-segment 0x1000000"
+ set ASFLAGS "$ASFLAGS --defsym NO_SET=1"
}
if { [istarget "*-*-nacl*"] } {
]
-# True if the object format is known to be 64-bit ELF.
-#
-proc is_elf64 { binary_file } {
- global READELF
- global READELFFLAGS
-
- set readelf_size ""
- catch "exec $READELF $READELFFLAGS -h $binary_file > readelf.out" got
-
- if ![string match "" $got] then {
- return 0
- }
-
- if { ![regexp "\n\[ \]*Class:\[ \]*ELF(\[0-9\]+)\n" \
- [file_contents readelf.out] nil readelf_size] } {
- verbose "FAILED to determine ELF size"
- return 0
- }
-
- if { $readelf_size == "64" } {
- return 1
- }
-
- return 0
-}
-
if [is_elf64 tmpdir/symbol3w.a] {
set ASFLAGS "$ASFLAGS --defsym ALIGN=3"
+ set pr23900_1_exp "pr23900-1-64.rd"
+ set pr25490_2_exp "pr25490-2-64.rd"
+ set pr25490_3_exp "pr25490-3-64.rd"
+ set pr25490_4_exp "pr25490-4-64.rd"
+ set pr25490_5_exp "pr25490-5-64.rd"
+ set pr25490_6_exp "pr25490-6-64.rd"
} else {
set ASFLAGS "$ASFLAGS --defsym ALIGN=2"
+ set pr23900_1_exp "pr23900-1-32.rd"
+ if { [istarget avr-*-*]
+ || [istarget h8300-*-*]
+ || [istarget ip2k-*-*]
+ || [istarget m68hc11-*]
+ || [istarget "xc16x-*"]
+ || [istarget "z80-*-*"] } {
+ set pr25490_2_exp "pr25490-2-16.rd"
+ set pr25490_3_exp "pr25490-3-16.rd"
+ set pr25490_4_exp "pr25490-4-16.rd"
+ set pr25490_5_exp "pr25490-5-16.rd"
+ set pr25490_6_exp "pr25490-6-16.rd"
+ } else {
+ set pr25490_2_exp "pr25490-2-32.rd"
+ set pr25490_3_exp "pr25490-3-32.rd"
+ set pr25490_4_exp "pr25490-4-32.rd"
+ set pr25490_5_exp "pr25490-5-32.rd"
+ set pr25490_6_exp "pr25490-6-32.rd"
+ }
}
{"PR ld/21703 -r"
"-r --allow-multiple-definition tmpdir/pr21703-3.o tmpdir/pr21703-4.o" "" "" \
{pr21703-3.s pr21703-4.s} {{readelf {-s} pr21703-r.sd}} "pr21703.o" }
-} "d30v-*-*" "dlx-*-*" "pj-*-*"
+} \[is_generic\]
if [is_underscore_target] {
set ASFLAGS "$ASFLAGS --defsym UNDERSCORE=1"
}
+global ASFLAGS
+set saved_ASFLAGS "$ASFLAGS"
+if { [istarget "i?86-*-*"] || [istarget "x86_64-*-*"] } {
+ set ASFLAGS "$ASFLAGS -mx86-used-note=no"
+}
+
set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
foreach t $test_list {
# We need to strip the ".d", but can leave the dirname.
run_dump_test [file rootname $t]
}
-# Targets using the generic linker backend don't support generating
-# an import library.
-set xfail_implib ""
-if [is_generic_elf] {
- set xfail_implib "*-*-*"
-}
+set ASFLAGS "$saved_ASFLAGS"
# Check that the --out-implib option work correctly.
+# Targets that don't use elf.em won't support this.
run_ld_link_tests [list \
[list "Generate empty import library" \
"--out-implib=tmpdir/implib.lib" "" \
{implib.s} \
{{readelf {-s tmpdir/implib.lib} implib.rd}} \
"implib" ] \
-] $xfail_implib
+] \[uses_genelf\]
#v850 gas complains about .tbss.var section attributes.
if { [check_gc_sections_available] && ![istarget "v850-*-*"] } {
if { [istarget *-*-*linux*]
|| [istarget *-*-nacl*]
|| [istarget *-*-gnu*] } {
- run_ld_link_tests {
- {"stack exec" "-z execstack" "" "" {stack.s}
- {{readelf {-Wl} stack-exec.rd}} "stack-exec.exe"}
- {"stack noexec" "-z noexecstack" "" "" {stack.s}
- {{readelf {-Wl} stack-noexec.rd}} "stack-noexec.exe"}
- {"stack size" "-z stack-size=0x123400" "" "" {stack.s}
- {{readelf {-Wl} stack-size.rd}} "stack-size.exe"}
- }
+ run_ld_link_tests [list \
+ [list "stack exec" \
+ "-z execstack" \
+ "" \
+ "" \
+ {stack.s} \
+ {{readelf {-Wl} stack-exec.rd}} \
+ "stack-exec.exe"] \
+ [list "stack noexec" \
+ "-z noexecstack" \
+ "" \
+ "" \
+ {stack.s} \
+ {{readelf {-Wl} stack-noexec.rd}} \
+ "stack-noexec.exe"] \
+ [list "stack size" \
+ "-z stack-size=0x123400" \
+ "" \
+ "" \
+ {stack.s} \
+ {{readelf {-Wl} stack-size.rd}} \
+ "stack-size.exe"] \
+ [list "PT_GNU_PROPERTY alignment" \
+ "" \
+ "" \
+ "" \
+ {pr23900-1.s} \
+ [list [list "readelf" {-Wl} $pr23900_1_exp]] \
+ "pr23900-1.exe"] \
+ ]
+}
+
+if [check_gc_sections_available] {
+ run_ld_link_tests [list \
+ [list "__patchable_function_entries section 2" \
+ "--gc-sections -e _start" \
+ "" \
+ "" \
+ {pr25490-2.s} \
+ [list [list "readelf" {-SW} $pr25490_2_exp]] \
+ "pr25490-2.exe"] \
+ [list "__patchable_function_entries section 3" \
+ "--gc-sections -e _start" \
+ "" \
+ "" \
+ {pr25490-3.s} \
+ [list [list "readelf" {-SW} $pr25490_3_exp]] \
+ "pr25490-3.exe"] \
+ [list "__patchable_function_entries section 4" \
+ "--gc-sections -e _start" \
+ "" \
+ "" \
+ {pr25490-4.s} \
+ [list [list "readelf" {-SW} $pr25490_4_exp]] \
+ "pr25490-4.exe"] \
+ [list "__patchable_function_entries section 5" \
+ "--gc-sections -e _start" \
+ "" \
+ "" \
+ {pr25490-5.s} \
+ [list [list "readelf" {-SW} $pr25490_5_exp]] \
+ "pr25490-5.exe"] \
+ [list "__patchable_function_entries section 6" \
+ "--gc-sections -e _start" \
+ "" \
+ "" \
+ {pr25490-6.s} \
+ [list [list "readelf" {-SW} $pr25490_6_exp]] \
+ "pr25490-6.exe"] \
+ ]
}
set LDFLAGS $old_ldflags
set ASFLAGS $old_asflags
# Check to see if the C compiler works
-if { [which $CC] == 0 } {
+if { ![check_compiler_available] } {
return
}
|| [istarget *-*-gnu*] } {
run_ld_link_exec_tests $array_tests_pie $xfails
+ if { $STATIC_PIE_LDFLAGS != "" } then {
+ run_ld_link_exec_tests [list \
+ [list \
+ "Static PIE preinit array" \
+ "$STATIC_PIE_LDFLAGS" \
+ "" \
+ {preinit.c} \
+ "preinit-static-pie" \
+ "preinit.out" \
+ "-fPIE" \
+ ] \
+ [list \
+ "Static PIE init array" \
+ "$STATIC_PIE_LDFLAGS" \
+ "" \
+ {init.c} \
+ "init-static-pie" \
+ "init.out" \
+ "-fPIE" \
+ ] \
+ [list \
+ "Static PIE fini array" \
+ "$STATIC_PIE_LDFLAGS" \
+ "" \
+ {fini.c} \
+ "fini-static-pie" \
+ "fini.out" \
+ "-fPIE" \
+ ] \
+ [list \
+ "Static PIE init array mixed" \
+ "$STATIC_PIE_LDFLAGS" \
+ "" \
+ {init-mixed.c} \
+ "init-mixed-static-pie" \
+ "init-mixed.out" \
+ "-I. -fPIE" \
+ ] \
+ [list \
+ "Static PIE PR ld/14525" \
+ "$STATIC_PIE_LDFLAGS" \
+ "" \
+ {pr14525.c} \
+ "pr14525-static-pie" \
+ "pr14525.out" \
+ "-fPIE" \
+ ] \
+ ]
+ }
+
run_ld_link_exec_tests [list \
[list \
"Run mbind2a" \
]
}
-# <http://www.gnu.org/software/hurd/open_issues/binutils.html#static>
-# Be cautious to not XFAIL for *-*-linux-gnu*, *-*-kfreebsd-gnu*, etc.
-switch -regexp $target_triplet {
- ^\[^-\]*-\[^-\]*-gnu.*$ {
- set xfails "*-*-*"
- }
-}
run_ld_link_exec_tests $array_tests_static $xfails
catch "exec rm -f tmpdir/preinit tmpdir/init tmpdir/fini tmpdir/init-mixed" status
projects / deliverable / binutils-gdb.git / blobdiff