diff options
Diffstat (limited to 'opcodes-zicbo')
-rw-r--r-- | opcodes-zicbo | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/opcodes-zicbo b/opcodes-zicbo new file mode 100644 index 0000000..13e1668 --- /dev/null +++ b/opcodes-zicbo @@ -0,0 +1,12 @@ +# Zicbom: cache-block management instructions +cbo.clean rs1 31..20=1 14..12=2 11..7=0 6..2=0x03 1..0=3 +cbo.flush rs1 31..20=2 14..12=2 11..7=0 6..2=0x03 1..0=3 +cbo.inval rs1 31..20=0 14..12=2 11..7=0 6..2=0x03 1..0=3 + +# Zicboz: cache-block zero instruction +cbo.zero rs1 31..20=4 14..12=2 11..7=0 6..2=0x03 1..0=3 + +# Zicbop: prefetch hint pseudoinstructions +@prefetch.i rs1 imm12hi 24..20=0 14..12=6 11..7=0 6..2=0x04 1..0=3 +@prefetch.r rs1 imm12hi 24..20=1 14..12=6 11..7=0 6..2=0x04 1..0=3 +@prefetch.w rs1 imm12hi 24..20=3 14..12=6 11..7=0 6..2=0x04 1..0=3 |