forked from Imagelibrary/binutils-gdb
2f1739a348
Spec: https://docs.openhwgroup.org/projects/cv32e40p-user-manual/en/latest/instruction_set_extensions.html Contributors: Mary Bennett <mary.bennett682@gmail.com> Nandni Jamnadas <nandni.jamnadas@embecosm.com> Pietra Ferreira <pietra.ferreira@embecosm.com> Charlie Keaney Jessica Mills Craig Blackmore <craig.blackmore@embecosm.com> Simon Cook <simon.cook@embecosm.com> Jeremy Bennett <jeremy.bennett@embecosm.com> Helene Chelin <helene.chelin@embecosm.com> bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add `xcvbitmanip` instruction class. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * config/tc-riscv.c (validate_riscv_insn): Add custom operands `Xc6` and `Xc7`. (riscv_ip): Likewise. * doc/c-riscv.texi: Note XCVbitmanip as an additional ISA extension for CORE-V. * testsuite/gas/riscv/march-help.l: Add xcvbitmanip. * testsuite/gas/riscv/x-cv-bitmanip-fail.d: New Test. * testsuite/gas/riscv/x-cv-bitmanip-fail.l: New Test. * testsuite/gas/riscv/x-cv-bitmanip-fail.s: New Test. * testsuite/gas/riscv/x-cv-bitmanip.d: New Test. * testsuite/gas/riscv/x-cv-bitmanip.s: New Test. include/opcode/ChangeLog: * riscv-opc.h: Add corresponding MATCH and MASK macros for XCVbitmanip. * riscv.h: Add corresponding EXTRACT and ENCODE macros for XCVbitmanip. (enum riscv_insn_class): Add the XCVbitmanip instruction class. opcodes/ChangeLog: * riscv-dis.c (print_insn_args): Add custom operands `Xc6` and `Xc7`. * riscv-opc.c: Add XCvBitmanip instructions.