+
+ run_cc_link_tests [list \
+ [list \
+ "Build plt-lib.so" \
+ "-shared" \
+ "-fPIC" \
+ { plt-lib.c } \
+ {} \
+ "libplt-lib.so" \
+ ] \
+ [list \
+ "Build libplt-main1.a" \
+ "" \
+ "-fPIC -Wa,-mrelax-relocations=yes" \
+ { plt-main1.c } \
+ {{readelf {-Wr} plt-main1.rd}} \
+ "libplt-main1.a" \
+ ] \
+ [list \
+ "Build libplt-main2.a" \
+ "" \
+ "-fPIC -Wa,-mrelax-relocations=yes" \
+ { plt-main2.c } \
+ {{readelf {-Wr} plt-main2.rd}} \
+ "libplt-main2.a" \
+ ] \
+ [list \
+ "Build libplt-main3.a" \
+ "" \
+ "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
+ { plt-main3.c } \
+ {{readelf {-Wr} plt-main3.rd}} \
+ "libplt-main3.a" \
+ ] \
+ [list \
+ "Build libplt-main4.a" \
+ "" \
+ "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
+ { plt-main4.c } \
+ {{readelf {-Wr} plt-main4.rd}} \
+ "libplt-main4.a" \
+ ] \
+ [list \
+ "Build plt-main" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ {{readelf {-Wr} plt-main.rd}} \
+ "plt-main" \
+ ] \
+ [list \
+ "Build plt-main with PIE" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
+ "-fPIC" \
+ { plt-main5.c } \
+ {{readelf {-Wr} plt-main.rd}} \
+ "plt-main" \
+ ] \
+ [list \
+ "Build copyreloc-lib.so" \
+ "-shared" \
+ "-fPIC" \
+ { copyreloc-lib.c } \
+ {} \
+ "copyreloc-lib.so" \
+ ] \
+ [list \
+ "Build libcopyreloc-main.a" \
+ "" \
+ "" \
+ { copyreloc-main.S } \
+ {} \
+ "libcopyreloc-main.a" \
+ ] \
+ [list \
+ "Build copyreloc-main with PIE without -fPIE (1)" \
+ "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wr} copyreloc-main1.rd}} \
+ "copyreloc-main" \
+ ] \
+ [list \
+ "Build copyreloc-main with PIE without -fPIE (2)" \
+ "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wr} copyreloc-main2.rd}} \
+ "copyreloc-main" \
+ ] \
+ [list \
+ "Build pr17689.so" \
+ "-shared" \
+ "-fPIC" \
+ { pr17689a.c } \
+ {} \
+ "pr17689.so" \
+ ] \
+ [list \
+ "Build pr17689now.so with -z now" \
+ "-shared -Wl,-z,now" \
+ "-fPIC" \
+ { pr17689a.c } \
+ {{readelf {-Wr} pr17689now.rd}} \
+ "pr17689now.so" \
+ ] \
+ [list \
+ "Build pr17689b.o" \
+ "" \
+ "" \
+ { pr17689b.S } \
+ {} \
+ ] \
+ [list \
+ "Build pr17689 with PIE without -fPIE" \
+ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wr} pr17689.rd}} \
+ "pr17689" \
+ ] \
+ [list \
+ "Build pr17689 with PIE -z now without -fPIE" \
+ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wr} pr17689now.rd}} \
+ "pr17689now" \
+ ] \
+ [list \
+ "Build pr17827 with PIE without -fPIE" \
+ "-Wl,--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wr} pr17827.rd}} \
+ "pr17827" \
+ ] \
+ [list \
+ "Build pr18900.so" \
+ "-shared" \
+ "-fPIC" \
+ { pr18900a.c } \
+ "" \
+ "pr18900.so" \
+ ] \
+ [list \
+ "Build pr18900.o" \
+ "-r -nostdlib" \
+ "" \
+ { pr18900b.c pr18900c.c } \
+ "" \
+ "pr18900.o" \
+ ] \
+ [list \
+ "Build pr18900a" \
+ "tmpdir/pr18900.o tmpdir/pr18900.so" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wrd} pr18900a.rd}} \
+ "pr18900a" \
+ ] \
+ [list \
+ "Build pr18900b" \
+ "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
+ "" \
+ { dummy.s } \
+ {{readelf {-Wrd} pr18900b.rd}} \
+ "pr18900b" \
+ ] \
+ [list \
+ "Build pr19031.so" \
+ "-shared" \
+ "-fPIC" \
+ { pr19031a.c } \
+ "" \
+ "pr19031.so" \
+ ] \
+ [list \
+ "Build gotpcrel1d.so" \
+ "-shared" \
+ "" \
+ { gotpcrel1d.S } \
+ "" \
+ "gotpcrel1d.so" \
+ ] \
+ [list \
+ "Build gotpcrel1a.o gotpcrel1b.o gotpcrel1c.o" \
+ "" \
+ "-Wa,-mrelax-relocations=yes" \
+ { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
+ ] \
+ [list \
+ "Build gotpcrel1" \
+ "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpcrel1a.o \
+ tmpdir/gotpcrel1b.o tmpdir/gotpcrel1c.o \
+ tmpdir/gotpcrel1d.so" \
+ { dummy.s } \
+ "" \
+ {{objdump {-dw} gotpcrel1.dd}} \
+ "gotpcrel1" \
+ ] \
+ [list \
+ "Build pr19319.so" \
+ "-shared" \
+ "" \
+ { pr19319a.S } \
+ "" \
+ "pr19319.so" \
+ ] \
+ [list \
+ "Build pr19319" \
+ "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
+ "" \
+ { pr19319b.S } \
+ {{objdump {-dw} pr19319.dd}} \
+ "pr19319" \
+ ] \
+ [list \
+ "Build property 1" \
+ "" \
+ "" \
+ {pass.c property-no-copy.S} \
+ {{readelf {-n} property-1.r}} \
+ "property-1" \
+ ] \
+ [list \
+ "Build property 1 (.o)" \
+ "-r -nostdlib" \
+ "" \
+ {pass.c property-no-copy.S} \
+ {{readelf {-n} property-1.r}} \
+ "property-1.o" \
+ ] \
+ [list \
+ "Build property 1 (.so)" \
+ "-shared" \
+ "-fPIC" \
+ {pass.c property-no-copy.S} \
+ {{readelf {-n} property-1.r}} \
+ "property-1.so" \
+ ] \
+ [list \
+ "Build property 2" \
+ "" \
+ "" \
+ {pass.c property-stack.S} \
+ {{readelf {-n} property-2.r}} \
+ "property-2" \
+ ] \
+ [list \
+ "Build property 2 (.o)" \
+ "-r -nostdlib" \
+ "" \
+ {pass.c property-stack.S} \
+ {{readelf {-n} property-2.r}} \
+ "property-2.o" \
+ ] \
+ [list \
+ "Build property 2 (.so)" \
+ "-shared" \
+ "-fPIC" \
+ {pass.c property-stack.S} \
+ {{readelf {-n} property-2.r}} \
+ "property-2.so" \
+ ] \
+ [list \
+ "Build property 3" \
+ "" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S} \
+ {{readelf {-n} property-3.r}} \
+ "property-3" \
+ ] \
+ [list \
+ "Build property 3 (.o)" \
+ "-r -nostdlib" \
+ "" \
+ {pass.c property-x86-1.S property-stack.S} \
+ {{readelf {-n} property-3.r}} \
+ "property-3.o" \
+ ] \
+ [list \
+ "Build property 3 (.so)" \
+ "-shared" \
+ "-fPIC" \
+ {property-x86-1.S pass.c property-stack.S} \
+ {{readelf {-n} property-3.r}} \
+ "property-3.so" \
+ ] \
+ [list \
+ "Build property 4" \
+ "" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
+ {{readelf {-n} property-4.r}} \
+ "property-4" \
+ ] \
+ [list \
+ "Build property 4 (.o)" \
+ "-r -nostdlib" \
+ "" \
+ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
+ {{readelf {-n} property-4.r}} \
+ "property-4.o" \
+ ] \
+ [list \
+ "Build property 4 (.so)" \
+ "-shared" \
+ "-fPIC" \
+ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
+ {{readelf {-n} property-4.r}} \
+ "property-4.so" \
+ ] \
+ [list \
+ "Build property 4 (-Wl,-z,stack-size=0)" \
+ "-Wl,-z,stack-size=0" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
+ {{readelf {-n} property-4.r}} \
+ "property-4" \
+ ] \
+ [list \
+ "Build property 5" \
+ "-Wl,-z,stack-size=0x900000" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
+ {{readelf {-n} property-5.r}} \
+ "property-5" \
+ ] \
+ [list \
+ "Build property 5 (.o)" \
+ "-r -nostdlib -Wl,-z,stack-size=0x900000" \
+ "" \
+ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
+ {{readelf {-n} property-5.r}} \
+ "property-5.o" \
+ ] \
+ [list \
+ "Build property 5 (.so)" \
+ "-shared -Wl,-z,stack-size=0x900000" \
+ "-fPIC" \
+ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
+ {{readelf {-n} property-5.r}} \
+ "property-5.so" \
+ ] \
+ [list \
+ "Build property-6.so" \
+ "-shared" \
+ "-fPIC" \
+ {property-6a.c property-6c.S} \
+ {{readelf {-n} property-6.r}} \
+ "property-6.so" \
+ ] \
+ [list \
+ "Build property-6.o" \
+ "-r -nostdlib" \
+ "" \
+ {property-6b.c property-stack.S} \
+ {{readelf {-n} property-2.r}} \
+ "property-6.o" \
+ ] \
+ [list \
+ "Build property-6" \
+ "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
+ { dummy.s } \
+ "" \
+ {{readelf {-n} property-2.r}} \
+ "property-6" \
+ ] \
+ [list \
+ "Build property 7a (.o)" \
+ "-r -nostdlib" \
+ "" \
+ {property-unsorted-1.S} \
+ {{readelf {-n} property-7.r}} \
+ "property-7a.o" \
+ ] \
+ [list \
+ "Build property 7b (.o)" \
+ "-r -nostdlib" \
+ "" \
+ {property-unsorted-2.S} \
+ {{readelf {-n} property-7.r}} \
+ "property-7b.o" \
+ ] \
+ ]
+
+ run_ld_link_exec_tests [list \
+ [list \
+ "Run plt-main" \
+ "-Wl,--no-as-needed tmpdir/plt-main1.o tmpdir/plt-main2.o \
+ tmpdir/plt-main3.o tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main" \
+ "plt-main.out" \
+ ] \
+ [list \
+ "Run plt-main with PIE" \
+ "-Wl,--no-as-needed -pie tmpdir/plt-main1.o tmpdir/plt-main2.o \
+ tmpdir/plt-main3.o tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-pie" \
+ "plt-main.out" \
+ "-fPIC" \
+ ] \
+ [list \
+ "Run copyreloc-main with PIE without -fPIE" \
+ "-Wl,--as-needed -pie tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so" \
+ "" \
+ { dummy.s } \
+ "copyreloc-main" \
+ "copyreloc-main.out" \
+ ] \
+ [list \
+ "Run pr17689 with PIE without -fPIE" \
+ "-Wl,--no-as-needed -pie tmpdir/pr17689b.o tmpdir/pr17689.so" \
+ "" \
+ { dummy.s } \
+ "pr17689" \
+ "pr17689.out" \
+ ] \
+ [list \
+ "Run pr17689 with PIE -z now without -fPIE" \
+ "-Wl,--as-needed,-z,now -pie tmpdir/pr17689b.o tmpdir/pr17689.so" \
+ "" \
+ { dummy.s } \
+ "pr17689now" \
+ "pr17689.out" \
+ ] \
+ [list \
+ "Run pr18900" \
+ "-Wl,--no-as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
+ "" \
+ { dummy.s } \
+ "pr18900" \
+ "pr18900.out" \
+ ] \
+ [list \
+ "Run pr19031" \
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr19031.so" \
+ "" \
+ { pr19031b.S pr19031c.c } \
+ "pr19031" \
+ "pr19031.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run gotpcrel1" \
+ "-Wl,--no-as-needed tmpdir/gotpcrel1d.so" \
+ "" \
+ { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
+ "gotpcrel1" \
+ "gotpcrel1.out" \
+ ] \
+ [list \
+ "Run property 1" \
+ "" \
+ "" \
+ {pass.c property-no-copy.S} \
+ "property-1" "pass.out" \
+ ] \
+ [list \
+ "Run property 1 (PIE)" \
+ "-pie" \
+ "" \
+ {pass.c property-no-copy.S} \
+ "property-1-pie" "pass.out" "-fPIE" \
+ ] \
+ [list \
+ "Run property 1 (static)" \
+ "-static" \
+ "" \
+ {pass.c property-no-copy.S} \
+ "property-1-static" "pass.out" \
+ ] \
+ [list \
+ "Run property 2" \
+ "" \
+ "" \
+ {pass.c property-stack.S} \
+ "property-2" "pass.out" \
+ ] \
+ [list \
+ "Run property 2 (PIE)" \
+ "-pie" \
+ "" \
+ {pass.c property-stack.S} \
+ "property-2-pie" "pass.out" "-fPIE" \
+ ] \
+ [list \
+ "Run property 2 (static)" \
+ "-static" \
+ "" \
+ {pass.c property-stack.S} \
+ "property-3-static" "pass.out" \
+ ] \
+ [list \
+ "Run property 3" \
+ "" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S} \
+ "property-3" "pass.out" \
+ ] \
+ [list \
+ "Run property 3 (PIE)" \
+ "-pie" \
+ "" \
+ {pass.c property-x86-1.S property-stack.S} \
+ "property-3-pie" "pass.out" "-fPIE" \
+ ] \
+ [list \
+ "Run property 3 (static)" \
+ "-static" \
+ "" \
+ {property-x86-1.S pass.c property-stack.S} \
+ "property-3-static" "pass.out" \
+ ] \
+ [list \
+ "Run property 4" \
+ "" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
+ "property-4" "pass.out" \
+ ] \
+ [list \
+ "Run property 4 (PIE)" \
+ "-pie" \
+ "" \
+ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
+ "property-4-pie" "pass.out" "-fPIE" \
+ ] \
+ [list \
+ "Run property 4 (static)" \
+ "-static" \
+ "" \
+ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
+ "property-4-static" "pass.out" \
+ ] \
+ [list \
+ "Run property 5" \
+ "-Wl,-z,stack-size=0x900000" \
+ "" \
+ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
+ "property-5" "pass.out" \
+ ] \
+ [list \
+ "Run property 5 (PIE)" \
+ "-pie -Wl,-z,stack-size=0x900000" \
+ "" \
+ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
+ "property-5-pie" "pass.out" "-fPIE" \
+ ] \
+ [list \
+ "Run property 5 (static)" \
+ "-static -Wl,-z,stack-size=0x900000" \
+ "" \
+ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
+ "property-5-static" "pass.out" \
+ ] \
+ ]
+
+ # Run-time tests which require working ifunc attribute support.
+ if { [check_ifunc_attribute_available] } {
+ run_cc_link_tests [list \
+ [list \
+ "Build libpr19784a.so" \
+ "-shared -Wl,-Bsymbolic-functions" \
+ "-fPIC -O2 -g" \
+ { pr19784b.c pr19784c.c } \
+ {} \
+ "libpr19784a.so" \
+ ] \
+ [list \
+ "Build libpr19784b.so" \
+ "-shared -Wl,-Bsymbolic-functions" \
+ "-fPIC -O2 -g" \
+ { pr19784c.c pr19784b.c } \
+ {} \
+ "libpr19784b.so" \
+ ] \
+ [list \
+ "Build pr19784a.o" \
+ "" \
+ "" \
+ { pr19784a.c } \
+ ] \
+ ]
+
+ run_ld_link_exec_tests [list \
+ [list \
+ "Run pr19784a" \
+ "-Wl,--no-as-needed tmpdir/pr19784a.o tmpdir/libpr19784a.so" \
+ "" \
+ { dummy.s } \
+ "pr19784a" \
+ "pass.out" \
+ ] \
+ [list \
+ "Run pr19784b" \
+ "-Wl,--as-needed tmpdir/pr19784a.o tmpdir/libpr19784b.so" \
+ "" \
+ { dummy.s } \
+ "pr19784b" \
+ "pass.out" \
+ ] \
+ ]
+ }
+
+ if { [istarget "x86_64-*-linux*"] \
+ && ![istarget "x86_64-*-linux*-gnux32"]} {
+
+ run_cc_link_tests [list \
+ [list \
+ "Build plt-main with -z bndplt" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \
+ "" \
+ { plt-main5.c } \
+ {{objdump {-drw} plt-main-bnd.dd}} \
+ "plt-main-bnd" \
+ ] \
+ [list \
+ "Build plt-main with PIE and -z bndplt" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \
+ "-fPIC" \
+ { plt-main5.c } \
+ {{objdump {-drw} plt-main-bnd.dd}} \
+ "plt-main-pie-bnd" \
+ ] \
+ [list \
+ "Build plt-main with -z bndplt -z now" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -z now" \
+ "" \
+ { plt-main5.c } \
+ {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \
+ "plt-main-bnd-now" \
+ ] \
+ [list \
+ "Build plt-main with PIE and -z bndplt -z now" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -z now -pie" \
+ "-fPIC" \
+ { plt-main5.c } \
+ {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \
+ "plt-main-pie-bnd-now" \
+ ] \
+ ]
+
+ run_ld_link_exec_tests [list \
+ [list \
+ "Run plt-main with -z bndplt" \
+ "-Wl,--no-as-needed,-z,bndplt tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-bnd" \
+ "plt-main.out" \
+ ] \
+ [list \
+ "Run plt-main with PIE and -z bndplt" \
+ "-Wl,--no-as-needed,-z,bndplt -pie tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-pie-bnd" \
+ "plt-main.out" \
+ "-fPIC" \
+ ] \
+ [list \
+ "Run plt-main with -z bndplt -z now" \
+ "-Wl,--no-as-needed,-z,bndplt,-z,now tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-bnd-now" \
+ "plt-main.out" \
+ ] \
+ [list \
+ "Run plt-main with PIE and -z bndplt -z now" \
+ "-Wl,--no-as-needed,-z,bndplt,-z,now -pie tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-pie-bnd-now" \
+ "plt-main.out" \
+ "-fPIC" \
+ ] \
+ [list \
+ "Run pr20800" \
+ "-Wl,-z,now -pie" \
+ "" \
+ { pr20800a.S pr20800b.S } \
+ "pr20800" \
+ "pass.out" \
+ ] \
+ ]
+ if { [check_ifunc_attribute_available] } {
+ run_ld_link_exec_tests [list \
+ [list \
+ "Run pr21481a" \
+ "$NOPIE_LDFLAGS -Wl,-z,bndplt" \
+ "" \
+ { pr21481a.c pr21481b.S } \
+ "pr21481a" \
+ "pass.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run pr21481b" \
+ "$NOPIE_LDFLAGS -Wl,-z,bndplt,-z,now" \
+ "" \
+ { pr21481a.c pr21481b.S } \
+ "pr21481b" \
+ "pass.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ ]
+ }
+ }
+
+ if { [istarget "x86_64-*-linux*"] } {
+ if { [istarget "x86_64-*-linux*-gnux32"] } {
+ set pltdump {{objdump {-drw} plt-main-ibt-x32.dd}}
+ set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt-x32.dd}}
+ } else {
+ set pltdump {{objdump {-drw} plt-main-ibt.dd}}
+ set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt.dd}}
+ }
+ run_cc_link_tests [list \
+ [list \
+ "Build plt-main with -z ibtplt" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt" \
+ "" \
+ { plt-main5.c } \
+ $pltdump \
+ "plt-main-ibt" \
+ ] \
+ [list \
+ "Build plt-main with PIE and -z ibtplt" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -pie" \
+ "-fPIC" \
+ { plt-main5.c } \
+ $pltdump \
+ "plt-main-pie-ibt" \
+ ] \
+ [list \
+ "Build plt-main with -z ibtplt -z now" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -z now" \
+ "" \
+ { plt-main5.c } \
+ $pltsecdump \
+ "plt-main-ibt-now" \
+ ] \
+ [list \
+ "Build plt-main with PIE and -z ibtplt -z now" \
+ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -z now -pie" \
+ "-fPIC" \
+ { plt-main5.c } \
+ $pltsecdump \
+ "plt-main-pie-ibt-now" \
+ ] \
+ [list \
+ "Build libibtplt-lib.so with -z ibtplt" \
+ "-shared -z ibtplt" \
+ "-fPIC" \
+ { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \
+ $pltdump \
+ "libibtplt-lib.so" \
+ ] \
+ [list \
+ "Build libibtplt--now-lib.so with -z ibtplt -z now" \
+ "-shared -z ibtplt -z now" \
+ "-fPIC" \
+ { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \
+ $pltdump \
+ "libibtplt-now-lib.so" \
+ ] \
+ ]
+
+ run_ld_link_exec_tests [list \
+ [list \
+ "Run plt-main with -z ibtplt" \
+ "-Wl,--no-as-needed,-z,ibtplt tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-ibt" \
+ "plt-main.out" \
+ ] \
+ [list \
+ "Run plt-main with PIE and -z ibtplt" \
+ "-Wl,--no-as-needed,-z,ibtplt -pie tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-pie-ibt" \
+ "plt-main.out" \
+ "-fPIC" \
+ ] \
+ [list \
+ "Run plt-main with -z ibtplt -z now" \
+ "-Wl,--no-as-needed,-z,ibtplt,-z,now tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-ibt-now" \
+ "plt-main.out" \
+ ] \
+ [list \
+ "Run plt-main with PIE and -z ibtplt -z now" \
+ "-Wl,--no-as-needed,-z,ibtplt,-z,now -pie tmpdir/plt-main1.o \
+ tmpdir/plt-main2.o tmpdir/plt-main3.o \
+ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-pie-ibt-now" \
+ "plt-main.out" \
+ "-fPIC" \
+ ] \
+ [list \
+ "Run plt-main with libibtplt-lib.so -z ibtplt" \
+ "-Wl,--no-as-needed,-z,ibtplt tmpdir/libibtplt-lib.so \
+ tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-ibt-lib" \
+ "plt-main.out" \
+ ] \
+ [list \
+ "Run plt-main with libibtplt-lib.so -z ibtplt -z now" \
+ "-Wl,--no-as-needed,-z,ibtplt,-z,now \
+ tmpdir/libibtplt-now-lib.so tmpdir/libplt-lib.so" \
+ "" \
+ { plt-main5.c } \
+ "plt-main-ibt-now-lib" \
+ "plt-main.out" \
+ ] \
+ ]
+
+ if { [check_ifunc_attribute_available] } {
+ run_ld_link_exec_tests [list \
+ [list \
+ "Run pr21481a" \
+ "$NOPIE_LDFLAGS -Wl,-z,ibtplt" \
+ "" \
+ { pr21481a.c pr21481b.S } \
+ "pr21481a" \
+ "pass.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run pr21481b" \
+ "$NOPIE_LDFLAGS -Wl,-z,ibtplt,-z,now" \
+ "" \
+ { pr21481a.c pr21481b.S } \
+ "pr21481b" \
+ "pass.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ ]
+ }
+ }
+
+ undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
+ undefined_weak "-fPIE" ""
+ undefined_weak "-fPIE" "-pie"
+ undefined_weak "-fPIE" "-Wl,-z,nodynamic-undefined-weak"
+ undefined_weak "-fPIE" "-pie -Wl,-z,nodynamic-undefined-weak"
+}
+
+if { ![istarget "x86_64-*-linux*"]} {
+ return
+}
+
+run_ld_link_tests [list \
+ [list \
+ "basic PLT generation (-z now)" \
+ "-z now -melf_x86_64 --hash-style=sysv tmpdir/libpltlib.so" \
+ "" \
+ "--64" \
+ {plt2.s} \
+ {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
+ "plt2" \
+ ] \
+ [list \
+ "Build pr21626.so" \
+ "-shared -melf_x86_64" \
+ "" \
+ "--64 -defsym __64_bit__=1" \
+ {property-x86-3.s} \
+ "" \
+ "pr21626.so" \
+ ] \
+ [list \
+ "Build pr21626" \
+ "-melf_x86_64 tmpdir/pr21626.so" \
+ "" \
+ "--64" \
+ {start.s foo.s} \
+ "" \
+ "pr21626" \
+ ] \
+]
+
+# Linux only tests
+global LD_CLASS
+if { "$LD_CLASS" == "64bit" } then {
+ # This test needs 64-bit linker.
+ run_dump_test "pr17618"