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RISC-V: Remove the unimplemented extensions.

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Although spec had defined and ratified p, v and n extensions,
but we don't have any related implementaitons so far, so keep
them in the supported extension table looks weird.  Remove them
until we have the related implementations.

	opcodes/
	* riscv-opc.c (riscv_ext_version_table): Remove the p, v, n
	and their versions.
This commit is contained in:
Nelson Chu 2020-11-20 16:52:35 +08:00
parent 5a1b31e1e1
commit 27a46348cb
2 changed files with 5 additions and 11 deletions
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5
opcodes/ChangeLog
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@ -1,3 +1,8 @@
2020-12-01 Nelson Chu <nelson.chu@sifive.com>
* riscv-opc.c (riscv_ext_version_table): Remove the p, v, n
and their versions.
2020-12-01 Nelson Chu <nelson.chu@sifive.com>
* riscv-opc.c (riscv_ext_version_table): Add zifencei.

11
opcodes/riscv-opc.c
View File

@ -921,17 +921,6 @@ const struct riscv_ext_version riscv_ext_version_table[] =
{"c", ISA_SPEC_CLASS_20190608, 2, 0},
{"c", ISA_SPEC_CLASS_2P2, 2, 0},
{"p", ISA_SPEC_CLASS_20191213, 0, 2},
{"p", ISA_SPEC_CLASS_20190608, 0, 2},
{"p", ISA_SPEC_CLASS_2P2, 0, 1},
{"v", ISA_SPEC_CLASS_20191213, 0, 7},
{"v", ISA_SPEC_CLASS_20190608, 0, 7},
{"v", ISA_SPEC_CLASS_2P2, 0, 7},
{"n", ISA_SPEC_CLASS_20190608, 1, 1},
{"n", ISA_SPEC_CLASS_2P2, 1, 1},
{"zicsr", ISA_SPEC_CLASS_20191213, 2, 0},
{"zicsr", ISA_SPEC_CLASS_20190608, 2, 0},