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author | Markku-Juhani O. Saarinen <mjos@mjos.fi> | 2021-11-01 14:51:08 +0000 |
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committer | Markku-Juhani O. Saarinen <mjos@mjos.fi> | 2021-11-01 14:51:08 +0000 |
commit | c08650229cb7a055378c8a2dbf6370a59f03dea0 (patch) | |
tree | fe7b8d0ef740069cb0561cab66d8ca9409726f29 | |
parent | 6a13d49c62c57ecc88d709118b2b8014f8906d2d (diff) | |
download | riscv-opcodes-c08650229cb7a055378c8a2dbf6370a59f03dea0.zip riscv-opcodes-c08650229cb7a055378c8a2dbf6370a59f03dea0.tar.gz riscv-opcodes-c08650229cb7a055378c8a2dbf6370a59f03dea0.tar.bz2 |
Change entropy source CSR name and address (seed).
-rw-r--r-- | opcodes-rvk | 4 | ||||
-rwxr-xr-x | parse_opcodes | 3 |
2 files changed, 1 insertions, 6 deletions
diff --git a/opcodes-rvk b/opcodes-rvk index 744c807..956a97d 100644 --- a/opcodes-rvk +++ b/opcodes-rvk @@ -5,10 +5,6 @@ # These instructions appear in _both_ RV32 and RV64. # ------------------------------------------------------------ -# Poll Entropy / Get Noise Pseudo Instructions -@pollentropy rd 19..15=0 31..20=0xF15 14..12=0 6..0=0b1110011 -@getnoise rd 19..15=0 31..20=0x7A9 14..12=0 6..0=0b1110011 - # Scalar SM4 - RV32, RV64 sm4ed rd rs1 rs2 bs 29..25=0b11000 14..12=0 6..0=0x33 sm4ks rd rs1 rs2 bs 29..25=0b11010 14..12=0 6..0=0x33 diff --git a/parse_opcodes b/parse_opcodes index b8059e5..b8d9f14 100755 --- a/parse_opcodes +++ b/parse_opcodes @@ -91,6 +91,7 @@ csrs = [ (0x009, 'vxsat'), (0x00A, 'vxrm'), (0x00F, 'vcsr'), + (0x015, 'seed'), # Zkr # Standard User RO (0xC00, 'cycle'), @@ -298,8 +299,6 @@ csrs = [ (0xF12, 'marchid'), (0xF13, 'mimpid'), (0xF14, 'mhartid'), - (0xF15, 'mentropy'), # crypto ext - (0x7A9, 'mnoise'), ] csrs32 = [ |