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author | Andrew Waterman <waterman@s144.Millennium.Berkeley.EDU> | 2011-04-12 18:27:26 -0700 |
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committer | Andrew Waterman <waterman@s144.Millennium.Berkeley.EDU> | 2011-04-12 18:27:26 -0700 |
commit | 47942892002313b2f8d308f048dce4704d2f860e (patch) | |
tree | 7ac80478921d4be997abf49b17f2774793e079f7 | |
parent | 68875729bcb79cde6925d2db6ee2382020e8d7b6 (diff) | |
download | riscv-opcodes-47942892002313b2f8d308f048dce4704d2f860e.zip riscv-opcodes-47942892002313b2f8d308f048dce4704d2f860e.tar.gz riscv-opcodes-47942892002313b2f8d308f048dce4704d2f860e.tar.bz2 |
[xcc,pk,sim] added privileged cflush instruction
-rw-r--r-- | inst.v | 1 | ||||
-rw-r--r-- | opcodes | 1 |
2 files changed, 2 insertions, 0 deletions
@@ -94,6 +94,7 @@ `define MFPCR 32'b?????_00000_?????_0000000010_1111011 `define MTPCR 32'b00000_?????_?????_0000000011_1111011 `define ERET 32'b00000_00000_00000_0000000100_1111011 +`define CFLUSH 32'b00000_00000_00000_0000000101_1111011 `define FADD_S 32'b?????_?????_?????_00000_???_00_1010011 `define FSUB_S 32'b?????_?????_?????_00001_???_00_1010011 `define FMUL_S 32'b?????_?????_?????_00010_???_00_1010011 @@ -125,6 +125,7 @@ di rd 26..22=0 21..17=0 16..7=1 6..2=0x1E 1..0=3 mfpcr rd 26..22=0 rs2 16..7=2 6..2=0x1E 1..0=3 mtpcr 31..27=0 rs1 rs2 16..7=3 6..2=0x1E 1..0=3 eret 31..27=0 26..22=0 21..17=0 16..7=4 6..2=0x1E 1..0=3 +cflush 31..27=0 26..22=0 21..17=0 16..7=5 6..2=0x1E 1..0=3 # 0x7C-0x7F are reserved for >32b instructions |