diff options
| author |  Andrew Waterman <waterman@cs.berkeley.edu> | 2015-05-31 23:23:36 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2015-05-31 23:23:36 -0700 |
| commit | a5f329c88265a09674d47ef89db4ad2188c88636 (patch) | |
| tree | 2608f8e3e2c2791b392a013ffac626e53540d9c7 /opcodes-rvc-pseudo | |
| parent | c177bd3efcfc88596b99f4c90bfc5ffe0ae764e5 (diff) | |
RVC v1.7 encoding
Diffstat (limited to 'opcodes-rvc-pseudo')
| -rw-r--r-- | opcodes-rvc-pseudo | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/opcodes-rvc-pseudo b/opcodes-rvc-pseudo new file mode 100644 index 0000000..cdc0127 --- /dev/null +++ b/opcodes-rvc-pseudo @@ -0,0 +1,30 @@ +# these aren't really pseudo-ops, but they overlay other encodings, +# so they are here to prevent parse-opcodes from barfing + +@c.ebreak 1..0=0 15..13=0 12=1 11..7=0 6..2=0 +@c.jr 1..0=2 15..13=4 12=0 11..7=ignore 6..2=0 +@c.jalr 1..0=2 15..13=5 12=0 11..7=ignore 6..2=0 +@c.addi16sp 1..0=2 15..13=6 12=ignore 11..7=0 6..2=ignore + +# C0 encoding space, RV32C-only +@c.xor 1..0=0 15..13=3 12..10=0 9..7=ignore 6..5=0 4..2=ignore +@c.sra 1..0=0 15..13=3 12..10=0 9..7=ignore 6..5=1 4..2=ignore +@c.sll 1..0=0 15..13=3 12..10=1 9..7=ignore 6..5=0 4..2=ignore +@c.srl 1..0=0 15..13=3 12..10=1 9..7=ignore 6..5=1 4..2=ignore +@c.slt 1..0=0 15..13=3 12..10=1 9..7=ignore 6..5=2 4..2=ignore +@c.sltu 1..0=0 15..13=3 12..10=1 9..7=ignore 6..5=3 4..2=ignore +@c.sllr 1..0=0 15..13=3 12..10=3 9..7=ignore 6..5=0 4..2=ignore +@c.srlr 1..0=0 15..13=3 12..10=3 9..7=ignore 6..5=1 4..2=ignore +@c.sltr 1..0=0 15..13=3 12..10=3 9..7=ignore 6..5=2 4..2=ignore +@c.sltur 1..0=0 15..13=3 12..10=3 9..7=ignore 6..5=3 4..2=ignore + +# C1 encoding space, RV32C-only +@c.bltz 1..0=1 15..13=3 12=ignore 11..2=ignore +@c.bgez 1..0=1 15..13=7 12=ignore 11..2=ignore +@c.addin 1..0=1 15..13=4 12..10=ignore 9..7=ignore 6..5=0 4..2=ignore +@c.xorin 1..0=1 15..13=4 12..10=ignore 9..7=ignore 6..5=1 4..2=ignore +@c.orin 1..0=1 15..13=4 12..10=ignore 9..7=ignore 6..5=2 4..2=ignore +@c.andin 1..0=1 15..13=4 12..10=ignore 9..7=ignore 6..5=3 4..2=ignore + +# C2 encoding space, RV32C-only +@c.andi 1..0=2 15..13=7 12=ignore 11..2=ignore |