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authorJiawei <jiawei@iscas.ac.cn>2023-07-11 16:32:14 +0800
committerNelson Chu <nelson@rivosinc.com>2023-07-18 10:49:49 +0800
commit7ab8bf1c777644f834ccbc5d1e83d721859ca1ba (patch)
treece5428212c4b5deda63a08a0a5b5bc6bb1efb1ec /opcodes
parentffcdd0184d2da860d45ab326dd7afe00c432e428 (diff)
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RISC-V: Support Zca/f/d extensions.
This patch add Zca/f/d extensions support, since all ZC* extensions will imply Zca extension, just enabled compress feature when Zca extension is available. Co-Authored by: Charlie Keaney <charlie.keaney@embecosm.com> Co-Authored by: Mary Bennett <mary.bennett@embecosm.com> Co-Authored by: Nandni Jamnadas <nandni.jamnadas@embecosm.com> Co-Authored by: Sinan Lin <sinan.lin@linux.alibaba.com> Co-Authored by: Simon Cook <simon.cook@embecosm.com> Co-Authored by: Shihua Liao <shihua@iscas.ac.cn> Co-Authored by: Yulong Shi <yulong@iscas.ac.cn> bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): New extensions. (riscv_multi_subset_supports_ext): Ditto. gas/ChangeLog: * config/tc-riscv.c (riscv_set_arch): Extend compress check. * testsuite/gas/riscv/zca.d: New test. * testsuite/gas/riscv/zca.s: New test. * testsuite/gas/riscv/zcd.d: New test. * testsuite/gas/riscv/zcd.s: New test. * testsuite/gas/riscv/zcf.d: New test. * testsuite/gas/riscv/zcf.s: New test.
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