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c625f4ed05
According to the picture 28.1 in the current ISA spec, h is no larger the
multi-letter extension, it is a single extension after v. Therefore, this
patch fix the implementation, and use the single h to control hypervisor
CSRs and instructions, which we promised to do before.
bfd/
* elfxx-riscv.c (riscv_supported_std_ext): Added h with version 1.0 after v.
(riscv_supported_std_h_ext): Removed.
(riscv_all_supported_ext): Updated since riscv_supported_std_h_ext is removed.
(riscv_prefix_ext_class): Removed RV_ISA_CLASS_H.
(parse_config): Updated since riscv_prefix_ext_class is removed.
(riscv_recognized_prefixed_ext): Likewise.
(riscv_get_default_ext_version): Likewise.
(riscv_multi_subset_supports): Handle INSN_CLASS_H for hypervisor instructions.
(riscv_multi_subset_supports_ext): Likewise.
gas/
* config/tc-riscv.c (riscv_csr_class): Added CSR_CLASS_H and CSR_CLASS_H_32 for
hypervisor CSRs.
(riscv_csr_address): Likewise.
* testsuite/gas/riscv/csr-version-1p10.d: Updated since hypervisor CSRs are
controlled by single h extension for now.
* testsuite/gas/riscv/csr-version-1p10.l: Likewise.
* testsuite/gas/riscv/csr-version-1p11.d: Likewise.
* testsuite/gas/riscv/csr-version-1p11.l: Likewise.
* testsuite/gas/riscv/csr-version-1p12.d: Likewise.
* testsuite/gas/riscv/csr-version-1p12.l: Likewise.
* testsuite/gas/riscv/csr-version-1p9p1.d: Likewise.
* testsuite/gas/riscv/csr-version-1p9p1.l: Likewise.
* testsuite/gas/riscv/h-ext-32.d: Added h to architecture string.
* testsuite/gas/riscv/h-ext-64.d: Likewise.
* testsuite/gas/riscv/march-fail-single-prefix-h: Removed since h is no
longer multi-letter extension.
* testsuite/gas/riscv/march-fail-unknown-h.d: Likewise.
include/
* opcode/riscv-opc.h: Control hypervisor CSRs by h extension, rather than
the privileged spec verisons.
* opcode/riscv.h (riscv_insn_class): Added INSN_CLASS_H.
opcodes/
* riscv-opc.c (riscv_opcodes): Control hypervisor instructions by h extension.
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| .. | ||
| aout | ||
| cgen | ||
| coff | ||
| elf | ||
| gdb | ||
| mach-o | ||
| opcode | ||
| sim | ||
| som | ||
| vms | ||
| alloca-conf.h | ||
| ansidecl.h | ||
| bfdlink.h | ||
| binary-io.h | ||
| bout.h | ||
| ChangeLog | ||
| ChangeLog-0415 | ||
| ChangeLog-2016 | ||
| ChangeLog-2017 | ||
| ChangeLog-2018 | ||
| ChangeLog-2019 | ||
| ChangeLog-2020 | ||
| ChangeLog-9103 | ||
| collectorAPI.h | ||
| COPYING | ||
| COPYING3 | ||
| ctf-api.h | ||
| ctf.h | ||
| demangle.h | ||
| diagnostics.h | ||
| dis-asm.h | ||
| dwarf2.def | ||
| dwarf2.h | ||
| dyn-string.h | ||
| environ.h | ||
| fibheap.h | ||
| filenames.h | ||
| floatformat.h | ||
| fnmatch.h | ||
| fopen-bin.h | ||
| fopen-same.h | ||
| fopen-vms.h | ||
| gcc-c-fe.def | ||
| gcc-c-interface.h | ||
| gcc-cp-fe.def | ||
| gcc-cp-interface.h | ||
| gcc-interface.h | ||
| getopt.h | ||
| hashtab.h | ||
| hp-symtab.h | ||
| leb128.h | ||
| libcollector.h | ||
| libfcollector.h | ||
| libiberty.h | ||
| longlong.h | ||
| lto-symtab.h | ||
| MAINTAINERS | ||
| md5.h | ||
| oasys.h | ||
| objalloc.h | ||
| obstack.h | ||
| os9k.h | ||
| partition.h | ||
| plugin-api.h | ||
| progress.h | ||
| safe-ctype.h | ||
| sha1.h | ||
| simple-object.h | ||
| sort.h | ||
| splay-tree.h | ||
| symcat.h | ||
| timeval-utils.h | ||
| vtv-change-permission.h | ||
| xregex2.h | ||
| xregex.h | ||
| xtensa-config.h | ||
| xtensa-isa-internal.h | ||
| xtensa-isa.h | ||