[list "Build pr22751.a" \
"$plug_opt" "-flto $lto_no_fat $INT128_CFLAGS" \
{pr22751.c} {} "pr22751.a"] \
+ [list "Build libpr23818.so" \
+ "-shared -flto -g -Wl,-version-script,pr23818.t" \
+ "-g -flto $lto_fat" \
+ {pr23818a.c pr23818b.c} \
+ {{"readelf" {-s --wide} "pr23818.d"}} \
+ "libpr23818.so"] \
+ [list "Build libpr23958.so" \
+ "-shared -flto -Wl,-version-script,pr23958.t" \
+ "-g -flto $lto_fat" \
+ {pr23958.c} \
+ "" \
+ "libpr23958.so"] \
]
if { [at_least_gcc_version 4 7] } {
[list "Build liblto-17b.so 2" \
"-shared -O2 -fpic -flto -fuse-linker-plugin tmpdir/lto-17a.o" "-O2 -fpic -flto" \
{lto-17b.c} {{"nm" {} "lto-17b-2.d"}} "liblto-17b.so"] \
- [list "PR ld/12982" \
- "-O2 -flto -fuse-linker-plugin" "-O2 -flto" \
- {pr12982.c} {{"readelf" {-l --wide} "pr12982.d"}} "pr12982.exe"] \
[list "PR ld/12975" \
"-shared -O2 -fPIC -flto -fuse-linker-plugin -nostdlib -Wl,-version-script,pr12975.t" "-O2 -flto" \
{pr12975.c} {{"readelf" {-s --wide} "pr12975.d"}} "pr12975.so" "c"] \
]]
}
+# PR 12982 checks that an executable stack is not created by default
+# when using the LTO plugin. The HPPA target however requires an
+# 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 $lto_link_elf_tests [list \
+ [list "PR ld/12982" \
+ "-O2 -flto -fuse-linker-plugin" "-O2 -flto" \
+ {pr12982.c} {{"readelf" {-l --wide} "pr12982.d"}} "pr12982.exe"] \
+ ]]
+}
+
# Check final symbols in executables.
set lto_link_symbol_tests [list \
[list "LTO 3 symbol" \
|| [istarget "amd64-*-linux*"]) } {
set testname "PR ld/12365"
set exec_output [run_host_cmd "$CC" "-O2 -flto -flto-partition=none -fuse-linker-plugin -o tmpdir/pr12365 tmpdir/pr12365a.o tmpdir/pr12365b.o tmpdir/pr12365c.o"]
+ set exec_output [prune_warnings $exec_output]
if { [ regexp "undefined reference to `my_bcopy'" $exec_output ] } {
# Linker should catch the reference to undefined `my_bcopy'
# error caused by a GCC bug.