Update ratified opcodes

riscv · Nov 21, 2024 · 3e79f2c · 3e79f2c
1 parent 0e8194e
commit 3e79f2c
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Showing 8 changed files with 28 additions and 0 deletions.
diff --git a/extensions/rv_c_zicfiss b/extensions/rv_c_zicfiss
@@ -0,0 +1,5 @@
+# c.sspush x1 -> c.mop.1
+$pseudo_op rv_zcmop::c.mop.N c.sspush.x1   1..0=1 6..2=0 11..7=1  12=0 15..13=3
+
+# c.sspopchk x5 -> c.mop.5
+$pseudo_op rv_zcmop::c.mop.N c.sspopchk.x5 1..0=1 6..2=0 11..7=5  12=0 15..13=3
diff --git a/extensions/rv_smdbltrp b/extensions/rv_smdbltrp
@@ -0,0 +1 @@
+sctrclr     11..7=0 19..15=0 31..20=0x104 14..12=0 6..2=0x1C 1..0=3
diff --git a/extensions/rv_smrnmi b/extensions/rv_smrnmi
@@ -0,0 +1 @@
+mnret     11..7=0 19..15=0 31..20=0x702 14..12=0 6..2=0x1C 1..0=3
diff --git a/extensions/rv_zfbfmin b/extensions/rv_zfbfmin
@@ -0,0 +1,2 @@
+fcvt.bf16.s    rd rs1 24..20=8 31..27=0x08 rm       26..25=2 6..2=0x14 1..0=3
+fcvt.s.bf16    rd rs1 24..20=6 31..27=0x08 rm       26..25=0 6..2=0x14 1..0=3
diff --git a/extensions/rv_zicfilp b/extensions/rv_zicfilp
@@ -0,0 +1,2 @@
+# auipc x0 imm20 -> lpad imm20
+$pseudo_op rv_i::auipc lpad imm20 11..7=0 6..2=0x05 1..0=3
diff --git a/extensions/rv_zicfiss b/extensions/rv_zicfiss
@@ -0,0 +1,13 @@
+ssamoswap.w rd rs1 rs2      aq rl 31..29=2 28..27=1 14..12=2 6..2=0x0B 1..0=3
+ssamoswap.d rd rs1 rs2      aq rl 31..29=2 28..27=1 14..12=3 6..2=0x0B 1..0=3
+
+# sspopchk x1/x5 -> mop.r.28 rd=x0, rs1=x1/x5
+$pseudo_op rv_zimop::mop.r.N  sspopchk.x1 30=1 27=1 26=1 21=0 20=0 31=1 29..28=0 25..22=7 19..15=1 14..12=4 11..7=0 6..2=0x1C 1..0=3
+$pseudo_op rv_zimop::mop.r.N  sspopchk.x5 30=1 27=1 26=1 21=0 20=0 31=1 29..28=0 25..22=7 19..15=5 14..12=4 11..7=0 6..2=0x1C 1..0=3
+
+# ssrdp rd != x0 -> mop.r.28 rd!=x0, rs1=x0
+$pseudo_op rv_zimop::mop.r.N  ssrdp rd_n0 30=1 27=1 26=1 21=0 20=0 31=1 29..28=0 25..22=7 19..15=0 14..12=4         6..2=0x1C 1..0=3
+
+# sspush x1/x5 -> mop.rr.7 rd=x0, rs2=x1/x5, rs1=x0
+$pseudo_op rv_zimop::mop.rr.N sspush.x1   30=1 27=1 26=1 31=1 29..28=0 25=1 24..20=1      19..15=0 14..12=4 11..7=0 6..2=0x1C 1..0=3
+$pseudo_op rv_zimop::mop.rr.N sspush.x5   30=1 27=1 26=1 31=1 29..28=0 25=1 24..20=5      19..15=0 14..12=4 11..7=0 6..2=0x1C 1..0=3
diff --git a/extensions/rv_zvfbfmin b/extensions/rv_zvfbfmin
@@ -0,0 +1,2 @@
+vfncvtbf16.f.f.w     31..26=0x12 vm vs2 19..15=0x1D 14..12=0x1 vd 6..0=0x57
+vfwcvtbf16.f.f.v     31..26=0x12 vm vs2 19..15=0x0D 14..12=0x1 vd 6..0=0x57
diff --git a/extensions/rv_zvfbfwma b/extensions/rv_zvfbfwma
@@ -0,0 +1,2 @@
+vfwmaccbf16.vv     31..26=0x3B vm vs2 vs1 14..12=0x1 vd 6..0=0x57
+vfwmaccbf16.vf     31..26=0x3B vm vs2 rs1 14..12=0x5 vd 6..0=0x57