binutils-gdb/gold/testsuite/x86_64_indirect_call_to_direct.sh

#!/bin/sh

# x86_64_indirect_call_to_direct.sh -- a test for indirect call(jump) to direct
# conversion.

# Copyright (C) 2016-2017 Free Software Foundation, Inc.
# Written by Sriraman Tallam <tmsriram@google.com>

# This file is part of gold.

# 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.

set -e

grep -q "callq[ ]\+[a-f0-9]\+ <foo>" x86_64_indirect_call_to_direct1.stdout
grep -q "jmpq[ ]\+[a-f0-9]\+ <foo>" x86_64_indirect_jump_to_direct1.stdout
Convert indirect calls to direct when possible. Please see patch discussion: https://www.sourceware.org/ml/binutils/2016-05/msg00322.html 2016-06-28 Sriraman Tallam <tmsriram@google.com> * x86_64.cc (Lazy_view): New class. (can_convert_mov_to_lea): Templatize function. Make the function check for appropriate relocation types and use the view parameter to get section contents. (can_convert_callq_to_direct): New function. (Target_x86_64<size>::Scan::global): Refactor. (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect call via GOT that can be converted. * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test. * testsuite/Makefile.in: Regenerate. * testsuite/x86_64_indirect_call_to_direct1.s: New file. * testsuite/x86_64_indirect_jump_to_direct1.s: New file. 2016-06-29 06:42:33 +08:00			`#!/bin/sh`

			`# x86_64_indirect_call_to_direct.sh -- a test for indirect call(jump) to direct`
			`# conversion.`

Update year range in copyright notice of all files. 2017-01-02 11:36:43 +08:00			`# Copyright (C) 2016-2017 Free Software Foundation, Inc.`
Convert indirect calls to direct when possible. Please see patch discussion: https://www.sourceware.org/ml/binutils/2016-05/msg00322.html 2016-06-28 Sriraman Tallam <tmsriram@google.com> * x86_64.cc (Lazy_view): New class. (can_convert_mov_to_lea): Templatize function. Make the function check for appropriate relocation types and use the view parameter to get section contents. (can_convert_callq_to_direct): New function. (Target_x86_64<size>::Scan::global): Refactor. (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect call via GOT that can be converted. * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test. * testsuite/Makefile.in: Regenerate. * testsuite/x86_64_indirect_call_to_direct1.s: New file. * testsuite/x86_64_indirect_jump_to_direct1.s: New file. 2016-06-29 06:42:33 +08:00			`# Written by Sriraman Tallam <tmsriram@google.com>`

			`# This file is part of gold.`

			`# 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.`

			`set -e`

			`grep -q "callq[ ]\+[a-f0-9]\+ <foo>" x86_64_indirect_call_to_direct1.stdout`
			`grep -q "jmpq[ ]\+[a-f0-9]\+ <foo>" x86_64_indirect_jump_to_direct1.stdout`