aa98ff75dd
* arm.cc (Arm_exidx_cantunwind::do_print_to_mapfile): New method. (Arm_relobj::do_relocate_sections): Add new parameter for output file to match the parent. (Target_arm::scan_reloc_section_for_stubs): Use would-be final values of local symbols instead of input values. Update code to track changes in gold::relocate_section. * object.cc (Sized_relobj::compute_final_local_value): New methods. (Sized_relobj::compute_final_local_value_internal): New methods. (Sized_relobj::do_finalize_local_symbols): Move code from loop body into private version of Sized_relobj::compute_final_local_value. Call the inline method. * object.h (Symbol_value::Symbol_value): Define destructor. Free merged symbol value if there is one. (Symbol_value::has_output_value): New method defintiion. (Sized_relobj::Compute_final_local_value_status): New enum type. (Sized_relobj::compute_final_local_value): New methods. (Sized_relobj::compute_final_local_value_internal): New methods. * Makefile.am (check_SCRIPTS): Add arm_branch_out_of_range.sh and arm_cortex_a8.sh. (thumb_bl_out_of_range_local, arm_cortex_a8_b_cond, arm_cortex_a8_bl, arm_cortex_a8_blx, arm_cortex_a8_local, arm_corte_a8_local_reloc): New tests. * Makefile.in: Regenerate. * testsuite/arm_bl_out_of_range.s: Update test. * testsuite/thumb_bl_out_of_range.s: Ditto. * testsuite/thumb_blx_out_of_range.s: Ditto. * testsuite/arm_branch_out_of_range.sh: New file. * testsuite/arm_cortex_a8.sh: Ditto. * testsuite/arm_cortex_a8_b.s: Ditto. * testsuite/arm_cortex_a8_b_cond.s: Ditto. * testsuite/arm_cortex_a8_b_local.s: Ditto. * testsuite/arm_cortex_a8_bl.s: Ditto. * testsuite/arm_cortex_a8_blx.s: Ditto. * testsuite/arm_cortex_a8_local.s: Ditto. * testsuite/arm_cortex_a8_local_reloc.s: Ditto. * testsuite/thumb_bl_out_of_range_local.s: Ditto.
65 lines
2.1 KiB
Bash
Executable file
65 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
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# arm_cortex_a8.sh -- a test case for the Cortex-A8 workaround.
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# Copyright 2010 Free Software Foundation, Inc.
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# Written by Doug Kwan <dougkwan@google.com>.
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# This file is part of gold.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# This file goes with arm_v4bx.s, an ARM assembly source file constructed to
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# have test the handling of R_ARM_V4BX relocation.
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check()
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{
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if ! grep -q "$2" "$1"
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then
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echo "Did not find expected instruction in $1:"
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echo " $2"
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echo ""
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echo "Actual instructions below:"
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cat "$1"
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exit 1
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fi
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}
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# Test branch.
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check arm_cortex_a8_b.stdout ".*ffe: .* b.w .*000 <.*>"
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check arm_cortex_a8_b.stdout ".000: .* b.w .*100 <_func>"
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# Test conditional branch.
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check arm_cortex_a8_b_cond.stdout ".*ffe: .* b.w .*000 <.*>"
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check arm_cortex_a8_b_cond.stdout ".000: .* beq.n .*006 <.*>"
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check arm_cortex_a8_b_cond.stdout ".002: .* b.w .*002 <.*>"
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check arm_cortex_a8_b_cond.stdout ".006: .* b.w .*100 <_func>"
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# Test branch and link.
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check arm_cortex_a8_bl.stdout ".*ffe: .* bl .*000 <.*>"
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check arm_cortex_a8_bl.stdout ".000: .* b.w .*100 <_func>"
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# Test blx
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check arm_cortex_a8_blx.stdout ".*ffe: .* blx .*000 <.*>"
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check arm_cortex_a8_blx.stdout ".000: .* b .*100 <_func>"
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# Test a local branch without relocation.
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check arm_cortex_a8_local.stdout ".*ffe: .* b.w .*000 <.*>"
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check arm_cortex_a8_local.stdout ".000: .* bpl.n .*006 <.*>"
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check arm_cortex_a8_local.stdout ".002: .* b.w .*002 <.*>"
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check arm_cortex_a8_local.stdout ".006: .* b.w .*100 <.*>"
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exit 0
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