# Expect script for ld-plugin LTO tests
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
set CXXFLAGS "$saved_CXXFLAGS"
}
-set plugin_names {
- liblto_plugin.so
- liblto_plugin-0.dll
- cyglto_plugin-0.dll
-}
-set plug_opt ""
-foreach plug $plugin_names {
- set plug_so [run_host_cmd $CC "--print-prog-name $plug"]
- if { $plug_so eq $plug } then {
- set plug_so [run_host_cmd $CC "--print-file-name $plug"]
- }
- if { $plug_so ne $plug } then {
- set plug_opt "--plugin $plug_so"
- break
- }
-}
set lto_fat ""
set lto_no_fat ""
if { [check_lto_fat_available] } {
"-O2 -flto -fuse-linker-plugin" "-flto -fuse-linker-plugin" \
{lto-1a.c lto-1b.c} {} "lto-1.exe"] \
[list "Compile 2" \
- "" "-O2 -flto -fuse-linker-plugin $NOSANTIZE_CFLAGS" \
+ "" "-O2 -flto -fuse-linker-plugin $NOSANITIZE_CFLAGS" \
{lto-2.c} {} ""] \
[list "LTO 2" \
"-static -O2 -flto -fuse-linker-plugin tmpdir/lto-2.o -lm" \
- "$NOSANTIZE_CFLAGS" \
+ "$NOSANITIZE_CFLAGS" \
{dummy.c} {} "lto-2.exe"] \
[list "Compile 3a" \
"" "-flto" \
"" "" \
{pr12758a.s} {} ""] \
[list "Build libpr12758.a" \
- "" "-flto -O2 $lto_fat $NOSANTIZE_CFLAGS" \
+ "" "-flto -O2 $lto_fat $NOSANITIZE_CFLAGS" \
{pr12758b.c} {} "libpr12758.a"] \
[list "PR ld/12758" \
- "$NOPIE_LDFLAGS -O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12758a.o -Wl,--start-group tmpdir/libpr12758.a -Wl,--end-group" \
- "$NOSANTIZE_CFLAGS" \
+ "$NOPIE_LDFLAGS $NOSANITIZE_CFLAGS -O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12758a.o -Wl,--start-group tmpdir/libpr12758.a -Wl,--end-group" \
+ "$NOSANITIZE_CFLAGS" \
{dummy.c} {} "pr12758.exe"] \
[list "Build libpr13183.a" \
"-T" "-flto -O2 $lto_fat" \
"-shared -Wl,--exclude-libs,ALL tmpdir/pr25618a.o tmpdir/pr25618.a" \
"-fpic" \
{dummy.c} {{readelf {--dyn-syms --wide} pr25618.d}} "pr25618.so" "c++"] \
+ [list {liblto-18b.so} \
+ {-shared} {-O2 -fpic} \
+ {lto-18b.c} {} {liblto-18b.so}] \
+ [list {liblto-18b.a} \
+ "$plug_opt" {-flto -O2} \
+ {lto-18b.c} {} {liblto-18b.a}] \
+ [list {liblto-18c.so} \
+ {-shared} {-O2 -fpic} \
+ {lto-18c.c} {} {liblto-18c.so}] \
+ [list {liblto-18c.a} \
+ "$plug_opt" {-flto -O2} \
+ {lto-18c.c} {} {liblto-18c.a}] \
+ [list {lto-18d.o} \
+ {} {-flto -O2} \
+ {lto-18d.c} {} {}] \
+ [list {liblto-19.a} \
+ "$plug_opt" {-flto -O2 -fPIC} \
+ {lto-19a.c} {} {liblto-19.a}] \
+ [list {compile lto-19b.c} \
+ "$plug_opt" {-flto -O2 -fPIC} \
+ {lto-19b.c} {} {} {c}] \
+ [list {liblto-19.so} \
+ {-shared tmpdir/lto-19b.o tmpdir/liblto-19.a} {-O2 -fPIC} \
+ {dummy.c} {} {liblto-19.so}] \
+ [list {pr26806.so} \
+ {-shared} {-fpic -O2 -flto} \
+ {pr26806.c} {{nm {-D} pr26806.d}} {pr26806.so}] \
+ [list {pr27311a.so} \
+ {-shared -Wl,--version-script=pr27311.ver} {-fPIC} \
+ {pr27311a.c} {} {pr27311a.so}] \
+ [list {pr27311b.so} \
+ {-shared -Wl,--no-as-needed tmpdir/pr27311a.so} {-fPIC} \
+ {pr27311b.c} {} {pr27311b.so}] \
+ [list {pr27311c.o} \
+ {} {-flto} \
+ {pr27311c.c} {} {} {c}] \
+ [list {pr27311d.o} \
+ {} {-flto} \
+ {pr27311d.c} {} {} {c}] \
+ [list {pr27311-1} \
+ {tmpdir/pr27311c.o -Wl,--no-as-needed,--rpath-link=. tmpdir/pr27311b.so} {} \
+ {dummy.c} {{readelf {--dyn-syms --wide} pr27311.d}} {pr27311-1}] \
+ [list {pr27311-2} \
+ {tmpdir/pr27311d.o -Wl,--no-as-needed,--rpath-link=. tmpdir/pr27311b.so} {} \
+ {dummy.c} {{readelf {--dyn-syms --wide} pr27311.d}} {pr27311-2}] \
]
# PR 14918 checks that libgcc is not spuriously included in a shared link of
# __aeabi_unwind_cpp_pr0@@GCC_3.5 which is provided by libgcc_s.so.1, so the
# test fails. Hence this code to skip the test.
if { ! [istarget "arm*-*-*"] } {
- set lto_link_elf_tests [concat $lto_link_elf_tests [list \
+ lappend lto_link_elf_tests \
[list "PR ld/14918" \
"-flto" "-flto" \
- {pr14918.c} {{"readelf" {-d --wide} "pr14918.d"}} "pr14918.exe" "c"] \
- ]]
+ {pr14918.c} {{"readelf" {-d --wide} "pr14918.d"}} "pr14918.exe" "c"]
}
# PR 12982 checks that an executable stack is not created by default
# executable stack for syscall restarts and signal returns, so we
# skip this test for that target.
if { ! [istarget "hppa*-*-*"] } {
- set lto_link_elf_tests [concat $lto_link_elf_tests [list \
+ lappend lto_link_elf_tests \
[list "PR ld/12982" \
"-O2 -flto -fuse-linker-plugin" "-O2 -flto" \
- {pr12982.c} {{"readelf" {-l --wide} "pr12982.d"}} "pr12982.exe"] \
- ]]
+ {pr12982.c} {{"readelf" {-l --wide} "pr12982.d"}} "pr12982.exe"]
}
# Check final symbols in executables.
"-O2 -flto -fuse-linker-plugin tmpdir/lto-9.o" "" \
{dummy.c} {{"nm" {-C} "lto-9.d"}} "lto-9.exe" "c++"] \
[list "LTO 16a symbol" \
- "-O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin" "-flto" \
+ "-O2 $NOSANITIZE_CFLAGS -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin" \
+ "-flto $NOSANITIZE_CFLAGS" \
{lto-16a.c} {{"nm" {} "lto-16a.d"}} "lto-16.exe" "c"] \
[list "LTO 16b symbol" \
- "-O2 -Wl,-e,foo -u bar -nostdlib -flto -fuse-linker-plugin" "-flto" \
+ "-O2 $NOSANITIZE_CFLAGS -Wl,-e,foo -u bar -nostdlib -flto -fuse-linker-plugin" \
+ "-flto $NOSANITIZE_CFLAGS" \
{lto-16a.c lto-16b.c} {{"nm" {} "lto-16b.d"}} "lto-16b.exe" "c"] \
[list "PR ld/13183" \
"-O2 -flto -fuse-linker-plugin tmpdir/pr13183b.o tmpdir/libpr13183.a" "" \
[list {pr22220b} \
{-flto -fuse-linker-plugin -Wl,--no-as-needed tmpdir/pr22220lib.so tmpdir/pr22220main.o} {} \
{dummy.c} {pr22220b.exe} {pass.out} {} {c++}] \
+ [list {lto-18 (1)} \
+ {-flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-1.exe} {lto-18.out} {-flto -O2} {c} {} \
+ {tmpdir/lto-18d.o -Wl,--as-needed,-R,tmpdir -Ltmpdir -llto-18b -llto-18c}] \
+ [list {lto-18 (2)} \
+ {-flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-2.exe} {lto-18.out} {-flto -O2} {c} {} \
+ {-Wl,--as-needed,-R,tmpdir -Ltmpdir -llto-18b -llto-18c tmpdir/lto-18d.o}] \
+ [list {lto-18 (3)} \
+ {-static -flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-3.exe} {lto-18.out} {-flto -O2} {c} {} \
+ {tmpdir/lto-18d.o -Ltmpdir -llto-18b -llto-18c}] \
+ [list {lto-18 (4)} \
+ {-static -flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-4.exe} {lto-18.out} {-flto -O2} {c} {} \
+ { -Ltmpdir -llto-18b -llto-18c tmpdir/lto-18d.o}] \
+ [list {lto-19} \
+ {-Wl,--as-needed,-R,tmpdir} {} \
+ {lto-19c.c} {lto-19.exe} {pass.out} {-flto -O2} {c} {} \
+ {tmpdir/liblto-19.so tmpdir/liblto-19.a}] \
]
# LTO run-time tests for ELF
remote_file host delete "tmpdir/liblto-11.a"
set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"]
if {![string match "" $catch_output]} {
- unresolved $testname
+ fail $testname
restore_notify
return
}
run_cc_link_tests [list \
[list \
"Build pr22721a.so" \
- "-shared -nostdlib -nostartfiles -Wl,-version-script,pr22721.t" \
+ "-shared $NOSANITIZE_CFLAGS -nostdlib -nostartfiles \
+ -Wl,-version-script,pr22721.t" \
"" \
{pr22721a.s} \
{} \
] \
[list \
"Build pr22721b.o" \
- "$plug_opt" \
+ "$plug_opt $NOSANITIZE_CFLAGS" \
"-O2 -fPIC -flto $lto_no_fat" \
{pr22721b.c} \
] \
[list \
"Build PR ld/pr22721" \
"-O2 -flto -fuse-linker-plugin -nostdlib -nostartfiles \
- -Wl,-e,_start tmpdir/pr22721b.o tmpdir/pr22721a.so" \
- "" \
+ $NOSANITIZE_CFLAGS \
+ -Wl,-e,_start tmpdir/pr22721b.o tmpdir/pr22721a.so" \
+ "$NOSANITIZE_CFLAGS" \
{dummy.c} \
{} \
"pr22721.exe"
] \
]
set exec_output [run_host_cmd "sh" \
- "-c \"ulimit -n 16; \
+ "-c \"ulimit -n 20; \
$ar -rc $plug_opt \
tmpdir/libpr23460.a \
tmpdir/pr23460a.o \