1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
60 lines
1.9 KiB
Text
60 lines
1.9 KiB
Text
# Copyright (C) 2008-2024 Free Software Foundation, Inc.
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#
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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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#
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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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#
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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, see <http://www.gnu.org/licenses/>.
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#
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# Tests for Powerpc Decimal Floating Point registers setting and fetching
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require {istarget "powerpc*"}
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standard_testfile
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if ![test_compiler_info gcc*] {
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# We use GCC's extended asm syntax
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warning "unknown compiler"
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return -1
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}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {quiet debug}] != "" } {
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unsupported "this machine doesn't support Decimal Floating Point."
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return -1
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}
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clean_restart $binfile
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gdb_breakpoint [gdb_get_line_number "Set DFP rounding mode."]
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gdb_run_cmd
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# When the prompt comes back we'll be at the Set DFP rounding mode breakpoint.
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# Unless the program bails out after checking AT_HWCAP.
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gdb_expect {
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-re "$inferior_exited_re with code 01.\[\r\n\]+$gdb_prompt $" {
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unsupported "this machine doesn't support Decimal Floating Point."
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return -1
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}
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-re ".*$gdb_prompt $" {}
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}
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# First, verify if FPSCR is all zeroes.
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gdb_test "print \$fpscr" " = 0" "FPSCR is all zeroes"
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# Step over "set rounding mode" instruction.
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gdb_test "next" "" ""
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# Verify that the following bits are set (See Power ISA for details):
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#
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# 29:31 - DFP Rounding Control
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gdb_test "print/t \$fpscr" " = 10100000000000000000000000000000000" "FPSCR for round to nearest, ties toward zero rounding mode"
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