RISC-V: Remove the unimplemented extensions.

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.

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 4f6160d47642598e00b1438991db8b80434adddf..350b37464fc9826ee9db9a30e6371cf9b3f3edce 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -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.

diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index 121f3fee415bacebcb0d77f44f4253bd90294010..7ca44dc5b8ca3411dadfe6b22295733c2e838561 100644 (file)
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -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},