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Recognize riscv32be and riscv64be

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Recently RISC-V community got patches big-endian support for binutils,
and we'd like to accept that, however before accepting that I think it
would be better to upstream config.sub and config.guess change here :)

It's my check result on Ubuntu 18.04:

 $ make check
 cd testsuite && bash config-guess.sh && rm uname
 PASS: config.guess checks (131 tests)
 cd testsuite && bash config-sub.sh
 PASS: config.sub checks (830 tests)
 PASS: config.sub idempotency checks (767 tests)
 PASS: config.sub canonicalise each config.guess testcase (131 tests)

* config.guess (riscv32be:Linux:*:*, riscv64be:Linux:*:*): Recognize.
* config.sub (riscv32be, riscv64be): Likewise.
* doc/config.guess.1: Regenerate.
* doc/config.sub.1: Likewise.
* testsuite/config-guess.data: Add test cases for riscv32be, and riscv64be.
* testsuite/config-sub.data (riscv32be, riscv64be): Add test cases.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
This commit is contained in:
Kito Cheng
2020-12-31 15:27:52 +08:00
committed by Dmitry V. Levin
parent c8ddc8472f
commit 8e0c6ffd5c
6 changed files with 19 additions and 6 deletions
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4
config.sub vendored
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@ -2,7 +2,7 @@
# Configuration validation subroutine script.
# Copyright 1992-2020 Free Software Foundation, Inc.
timestamp='2020-12-22'
timestamp='2020-12-31'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -1230,7 +1230,7 @@ case $cpu-$vendor in
| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
| pru \
| pyramid \
| riscv | riscv32 | riscv64 \
| riscv | riscv32 | riscv32be | riscv64 | riscv64be \
| rl78 | romp | rs6000 | rx \
| s390 | s390x \
| score \