From: Max Filippov Date: Fri, 20 Jul 2018 04:00:29 +0000 (-0700) Subject: xtensa: ld: add tests for static linkage relaxation X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f5e263426f1f191ae85584a82dd793cfd3c951e9;p=binutils-gdb.git xtensa: ld: add tests for static linkage relaxation ld/ 2018-07-23 Max Filippov * testsuite/ld-xtensa/relax-static-defs.s: New file. * testsuite/ld-xtensa/relax-static-local-pie.d: New file. * testsuite/ld-xtensa/relax-static-local-shared.d: New file. * testsuite/ld-xtensa/relax-static-local.s: New file. * testsuite/ld-xtensa/relax-static-pie.d: New file. * testsuite/ld-xtensa/relax-static-shared.d: New file. * testsuite/ld-xtensa/relax-static.s: New file. * testsuite/ld-xtensa/relax-undef-weak-local-pie.d: New file. * testsuite/ld-xtensa/relax-undef-weak-local-shared.d: New file. * testsuite/ld-xtensa/relax-undef-weak-local.s: New file. * testsuite/ld-xtensa/relax-undef-weak-pie.d: New file. * testsuite/ld-xtensa/relax-undef-weak-shared.d: New file. * testsuite/ld-xtensa/relax-undef-weak.s: New file. * testsuite/ld-xtensa/xtensa.exp: New file. --- diff --git a/ld/ChangeLog b/ld/ChangeLog index 9a46c0b5911..acfebc8d2f9 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,20 @@ +2018-07-23 Max Filippov + + * testsuite/ld-xtensa/relax-static-defs.s: New file. + * testsuite/ld-xtensa/relax-static-local-pie.d: New file. + * testsuite/ld-xtensa/relax-static-local-shared.d: New file. + * testsuite/ld-xtensa/relax-static-local.s: New file. + * testsuite/ld-xtensa/relax-static-pie.d: New file. + * testsuite/ld-xtensa/relax-static-shared.d: New file. + * testsuite/ld-xtensa/relax-static.s: New file. + * testsuite/ld-xtensa/relax-undef-weak-local-pie.d: New file. + * testsuite/ld-xtensa/relax-undef-weak-local-shared.d: New file. + * testsuite/ld-xtensa/relax-undef-weak-local.s: New file. + * testsuite/ld-xtensa/relax-undef-weak-pie.d: New file. + * testsuite/ld-xtensa/relax-undef-weak-shared.d: New file. + * testsuite/ld-xtensa/relax-undef-weak.s: New file. + * testsuite/ld-xtensa/xtensa.exp: New file. + 2018-07-23 Max Filippov * testsuite/ld-xtensa/xtensa.exp: Rename to xtensa-linux.exp. diff --git a/ld/testsuite/ld-xtensa/relax-static-defs.s b/ld/testsuite/ld-xtensa/relax-static-defs.s new file mode 100644 index 00000000000..cce245215ef --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static-defs.s @@ -0,0 +1,33 @@ + .type fd,@function + .globl fd + + .type fh,@function + .globl fh + .hidden fh + + .type fp,@function + .globl fp + .protected fp + + .type fi,@function + .globl fi + .internal fi + + .text + .globl _start +_start: + nop + + .section ".text.f" + .align 4 +fd: + nop + .align 4 +fh: + nop + .align 4 +fp: + nop + .align 4 +fi: + nop diff --git a/ld/testsuite/ld-xtensa/relax-static-local-pie.d b/ld/testsuite/ld-xtensa/relax-static-local-pie.d new file mode 100644 index 00000000000..c23e33fca80 --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static-local-pie.d @@ -0,0 +1,17 @@ +#source: relax-static-local.s +#source: relax-static-defs.s +#ld: -pie +#readelf: -r +#... +Relocation section '\.rela\.dyn' .* 6 .* +#... +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +#failif +#... +Relocation section '\.rela\.plt' .* +#... diff --git a/ld/testsuite/ld-xtensa/relax-static-local-shared.d b/ld/testsuite/ld-xtensa/relax-static-local-shared.d new file mode 100644 index 00000000000..857789433ce --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static-local-shared.d @@ -0,0 +1,17 @@ +#source: relax-static-local.s +#source: relax-static-defs.s +#ld: -shared +#readelf: -r +#... +Relocation section '\.rela\.dyn' .* 6 .* +#... +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +#failif +#... +Relocation section '\.rela\.plt' .* +#... diff --git a/ld/testsuite/ld-xtensa/relax-static-local.s b/ld/testsuite/ld-xtensa/relax-static-local.s new file mode 100644 index 00000000000..002cb31a13b --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static-local.s @@ -0,0 +1,19 @@ + .text + + movi a2, fh@plt + movi a2, fp@plt + movi a2, fi@plt + + movi a2, fh + movi a2, fp + movi a2, fi + + .section ".text.a" + + movi a2, fh@plt + movi a2, fp@plt + movi a2, fi@plt + + movi a2, fh + movi a2, fp + movi a2, fi diff --git a/ld/testsuite/ld-xtensa/relax-static-pie.d b/ld/testsuite/ld-xtensa/relax-static-pie.d new file mode 100644 index 00000000000..ded9c1bf88c --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static-pie.d @@ -0,0 +1,13 @@ +#source: relax-static.s +#source: relax-static-defs.s +#ld: -pie +#readelf: -r +#... +Relocation section '\.rela\.dyn' .* 2 .* +#... +.*R_XTENSA_RELATIVE.* +.*R_XTENSA_RELATIVE.* +#failif +#... +Relocation section '\.rela\.plt' .* +#... diff --git a/ld/testsuite/ld-xtensa/relax-static-shared.d b/ld/testsuite/ld-xtensa/relax-static-shared.d new file mode 100644 index 00000000000..a202810765f --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static-shared.d @@ -0,0 +1,15 @@ +#source: relax-static.s +#source: relax-static-defs.s +#ld: -shared +#readelf: -r +#... +Relocation section '\.rela\.dyn' .* 3 .* +#... +.*R_XTENSA_RTLD.* +.*R_XTENSA_RTLD.* +.*R_XTENSA_GLOB_DAT.*fd.* +#... +Relocation section '\.rela\.plt' .* 1 .* +#... +.*R_XTENSA_JMP_SLOT.*fd.* +#... diff --git a/ld/testsuite/ld-xtensa/relax-static.s b/ld/testsuite/ld-xtensa/relax-static.s new file mode 100644 index 00000000000..727d00a0fac --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-static.s @@ -0,0 +1,9 @@ + .text + + movi a2, fd@plt + movi a2, fd + + .section ".text.a" + + movi a2, fd@plt + movi a2, fd diff --git a/ld/testsuite/ld-xtensa/relax-undef-weak-local-pie.d b/ld/testsuite/ld-xtensa/relax-undef-weak-local-pie.d new file mode 100644 index 00000000000..3603b252606 --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-undef-weak-local-pie.d @@ -0,0 +1,6 @@ +#source: relax-undef-weak-local.s +#ld: -pie +#readelf: -r +#... +There are no relocations in this file. +#... diff --git a/ld/testsuite/ld-xtensa/relax-undef-weak-local-shared.d b/ld/testsuite/ld-xtensa/relax-undef-weak-local-shared.d new file mode 100644 index 00000000000..2bcf373e7ff --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-undef-weak-local-shared.d @@ -0,0 +1,6 @@ +#source: relax-undef-weak-local.s +#ld: -shared +#readelf: -r +#... +There are no relocations in this file. +#... diff --git a/ld/testsuite/ld-xtensa/relax-undef-weak-local.s b/ld/testsuite/ld-xtensa/relax-undef-weak-local.s new file mode 100644 index 00000000000..93f393e8e94 --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-undef-weak-local.s @@ -0,0 +1,31 @@ + .type fp,@function + .weak fp + .protected fp + + .type fh,@function + .weak fh + .hidden fh + + .type fi,@function + .weak fi + .internal fi + + .globl _start +_start: + movi a5, fp@plt + movi a5, fh@plt + movi a5, fi@plt + + movi a6, fp + movi a6, fh + movi a6, fi + + .section ".text.a" +a: + movi a5, fp@plt + movi a5, fh@plt + movi a5, fi@plt + + movi a6, fp + movi a6, fh + movi a6, fi diff --git a/ld/testsuite/ld-xtensa/relax-undef-weak-pie.d b/ld/testsuite/ld-xtensa/relax-undef-weak-pie.d new file mode 100644 index 00000000000..3eec8960b78 --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-undef-weak-pie.d @@ -0,0 +1,6 @@ +#source: relax-undef-weak.s +#ld: -pie +#readelf: -r +#... +There are no relocations in this file. +#... diff --git a/ld/testsuite/ld-xtensa/relax-undef-weak-shared.d b/ld/testsuite/ld-xtensa/relax-undef-weak-shared.d new file mode 100644 index 00000000000..1d7b20b6b24 --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-undef-weak-shared.d @@ -0,0 +1,14 @@ +#source: relax-undef-weak.s +#ld: -shared +#readelf: -r +#... +Relocation section '\.rela\.dyn' .* 3 .* +#... +.*R_XTENSA_RTLD.* +.*R_XTENSA_RTLD.* +.*R_XTENSA_GLOB_DAT.*fd.* +#... +Relocation section '\.rela\.plt' .* 1 .* +#... +.*R_XTENSA_JMP_SLOT.*fd.* +#... diff --git a/ld/testsuite/ld-xtensa/relax-undef-weak.s b/ld/testsuite/ld-xtensa/relax-undef-weak.s new file mode 100644 index 00000000000..19e99b6b1a2 --- /dev/null +++ b/ld/testsuite/ld-xtensa/relax-undef-weak.s @@ -0,0 +1,12 @@ + .type fd,@function + .weak fd + + .globl _start +_start: + movi a5, fd@plt + movi a6, fd + + .section ".text.a" +a: + movi a5, fd@plt + movi a6, fd diff --git a/ld/testsuite/ld-xtensa/xtensa.exp b/ld/testsuite/ld-xtensa/xtensa.exp new file mode 100644 index 00000000000..cd74be28a08 --- /dev/null +++ b/ld/testsuite/ld-xtensa/xtensa.exp @@ -0,0 +1,34 @@ +# Expect script for ld-xtensa tests +# Copyright (C) 2008-2018 Free Software Foundation, Inc. +# +# This file is part of the GNU Binutils. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, +# MA 02110-1301, USA. +# + +if { !([istarget "xtensa*-*-*"]) } { + return +} + +run_dump_test "relax-static-pie" +run_dump_test "relax-static-local-pie" +run_dump_test "relax-static-shared" +run_dump_test "relax-static-local-shared" + +run_dump_test "relax-undef-weak-pie" +run_dump_test "relax-undef-weak-local-pie" +run_dump_test "relax-undef-weak-shared" +run_dump_test "relax-undef-weak-local-shared"