Merge pull request chipsalliance#41 from SyedHassanUlHaq/main

[GSOC] integrated support for zvbb insn

.github/workflows/build-and-test.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Install Toolchain
         if: steps.cache-spike.outputs.cache-hit != 'true'
         run: |
-          wget -O- -q https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2023.07.07/riscv64-elf-ubuntu-22.04-gcc-nightly-2023.07.07-nightly.tar.gz | tar -xzf -
+          wget -O- -q https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2024.04.12/riscv64-elf-ubuntu-22.04-gcc-nightly-2024.04.12-nightly.tar.gz | tar -xzf -
 
       - name: Build Spike
         if: steps.cache-spike.outputs.cache-hit != 'true'

Makefile

@@ -55,7 +55,7 @@ CONFIGS = configs/
 
 SPIKE = spike
 PATCHER_SPIKE = build/pspike
-MARCH = rv${XLEN}gcv
+MARCH = rv${XLEN}gcv_zvbb
 MABI = lp64d
 
 ifeq ($(XLEN), 32)

Makefrag

@@ -122,6 +122,17 @@ tests = \
   vand.vx-5 \
   vand.vx-6 \
   vand.vx-7 \
+  vandn.vv-0 \
+  vandn.vv-1 \
+  vandn.vv-2 \
+  vandn.vx-0 \
+  vandn.vx-1 \
+  vandn.vx-2 \
+  vandn.vx-3 \
+  vandn.vx-4 \
+  vandn.vx-5 \
+  vandn.vx-6 \
+  vandn.vx-7 \
   vasub.vv-0 \
   vasub.vv-1 \
   vasub.vv-2 \
@@ -202,8 +213,13 @@ tests = \
   vasubu.vx-7 \
   vasubu.vx-8 \
   vasubu.vx-9 \
+  vbrev.v-0 \
+  vbrev8.v-0 \
+  vclz.v-0 \
   vcompress.vm-0 \
   vcpop.m-0 \
+  vcpop.v-0 \
+  vctz.v-0 \
   vdiv.vv-0 \
   vdiv.vv-1 \
   vdiv.vv-2 \
@@ -1123,6 +1139,7 @@ tests = \
   vremu.vx-6 \
   vremu.vx-7 \
   vremu.vx-8 \
+  vrev8.v-0 \
   vrgather.vi-0 \
   vrgather.vi-1 \
   vrgather.vi-2 \
@@ -1142,6 +1159,33 @@ tests = \
   vrgatherei16.vv-0 \
   vrgatherei16.vv-1 \
   vrgatherei16.vv-2 \
+  vrol.vv-0 \
+  vrol.vv-1 \
+  vrol.vv-2 \
+  vrol.vx-0 \
+  vrol.vx-1 \
+  vrol.vx-2 \
+  vrol.vx-3 \
+  vrol.vx-4 \
+  vrol.vx-5 \
+  vrol.vx-6 \
+  vrol.vx-7 \
+  vror.vi-0 \
+  vror.vi-1 \
+  vror.vi-2 \
+  vror.vi-3 \
+  vror.vi-4 \
+  vror.vv-0 \
+  vror.vv-1 \
+  vror.vv-2 \
+  vror.vx-0 \
+  vror.vx-1 \
+  vror.vx-2 \
+  vror.vx-3 \
+  vror.vx-4 \
+  vror.vx-5 \
+  vror.vx-6 \
+  vror.vx-7 \
   vrsub.vi-0 \
   vrsub.vi-1 \
   vrsub.vi-2 \
@@ -1782,6 +1826,17 @@ tests = \
   vwredsum.vs-1 \
   vwredsumu.vs-0 \
   vwredsumu.vs-1 \
+  vwsll.vi-0 \
+  vwsll.vi-1 \
+  vwsll.vi-2 \
+  vwsll.vi-3 \
+  vwsll.vv-0 \
+  vwsll.vv-1 \
+  vwsll.vx-0 \
+  vwsll.vx-1 \
+  vwsll.vx-2 \
+  vwsll.vx-3 \
+  vwsll.vx-4 \
   vwsub.vv-0 \
   vwsub.vv-1 \
   vwsub.vx-0 \

configs/vandn.vv.toml

@@ -0,0 +1,48 @@
+name = "vandn.vv"
+format = "vd,vs2,vs1,vm"
+
+[tests]
+base = [
+    [0x0, 0x0],
+    [0x1, 0x2],
+    [0x3, 0xf]
+]
+sew8 = [
+    [0xf8, 0x00],
+    [0xf8, 0x08],
+    [0x7f, 0x00],
+    [0x7f, 0x07],
+    [0x7f, 0x01],
+    [0xff, 0x00],
+    [0xff, 0xff]
+]
+sew16 = [
+    [0xfff8, 0x0000],
+    [0xff80, 0xfff8],
+    [0x7fff, 0x0000],
+    [0x7fff, 0x07ff],
+    [0x7fff, 0x0001],
+    [0xffff, 0x0000],
+    [0xffff, 0xffff]
+]
+sew32 = [
+    [0xfffffff8, 0x00000000],
+    [0xffffff80, 0xfffffff8],
+    [0x00007fff, 0x00000000],
+    [0x00007fff, 0x000007ff],
+    [0x00007fff, 0x00000001],
+    [0xffffffff, 0x00000000],
+    [0xffffffff, 0xffffffff]
+]
+sew64 = [
+    ["0xffffffffffff8000", "0x0000000000000000"],
+    ["0xffffffff80000000", "0x0000000000000000"],
+    ["0xffffffff80000000", "0xffffffffffff8000"],
+    ["0x0000000000007fff", "0x0000000000000000"],
+    ["0x000000007fffffff", "0x0000000000007fff"],
+    ["0xffffffff80000000", "0x0000000000007fff"],
+    ["0x000000007fffffff", "0xffffffffffff8000"],
+    ["0xffffffffffffffff", "0x0000000000000001"],
+    ["0xffffffffffffffff", "0x0000000000000000"],
+    ["0xffffffffffffffff", "0xffffffffffffffff"]
+]

configs/vandn.vx.toml

@@ -0,0 +1,48 @@
+name = "vandn.vx"
+format = "vd,vs2,rs1,vm"
+
+[tests]
+base = [
+    [0x0, 0x0],
+    [0x1, 0x2],
+    [0x3, 0xf]
+]
+sew8 = [
+    [0xf8, 0x00],
+    [0xf8, 0x08],
+    [0x7f, 0x00],
+    [0x7f, 0x07],
+    [0x7f, 0x01],
+    [0xff, 0x00],
+    [0xff, 0xff]
+]
+sew16 = [
+    [0xfff8, 0x0000],
+    [0xff80, 0xfff8],
+    [0x7fff, 0x0000],
+    [0x7fff, 0x07ff],
+    [0x7fff, 0x0001],
+    [0xffff, 0x0000],
+    [0xffff, 0xffff]
+]
+sew32 = [
+    [0xfffffff8, 0x00000000],
+    [0xffffff80, 0xfffffff8],
+    [0x00007fff, 0x00000000],
+    [0x00007fff, 0x000007ff],
+    [0x00007fff, 0x00000001],
+    [0xffffffff, 0x00000000],
+    [0xffffffff, 0xffffffff]
+]
+sew64 = [
+    ["0xffffffffffff8000", "0x0000000000000000"],
+    ["0xffffffff80000000", "0x0000000000000000"],
+    ["0xffffffff80000000", "0xffffffffffff8000"],
+    ["0x0000000000007fff", "0x0000000000000000"],
+    ["0x000000007fffffff", "0x0000000000007fff"],
+    ["0xffffffff80000000", "0x0000000000007fff"],
+    ["0x000000007fffffff", "0xffffffffffff8000"],
+    ["0xffffffffffffffff", "0x0000000000000001"],
+    ["0xffffffffffffffff", "0x0000000000000000"],
+    ["0xffffffffffffffff", "0xffffffffffffffff"]
+]

configs/vbrev.v.toml

@@ -0,0 +1,47 @@
+name = "vbrev.v"
+format = "vd,vs2,vm"
+
+[tests]
+base = [
+    [0x0],
+    [0x1],
+    [0x2],
+    [0x3],
+    [0xf]
+]
+sew8 = [
+    [0x00],
+    [0xf8],
+    [0x08],
+    [0x7f],
+    [0x07],
+    [0x01],
+    [0xff]
+]
+sew16 = [
+    [0x0000],
+    [0xfff8],
+    [0xff80],
+    [0x7fff],
+    [0x07ff],
+    [0x0001],
+    [0xffff]
+]
+sew32 = [
+    [0x00000000],
+    [0xfffffff8],
+    [0x7fffff80],
+    [0x00007fff],
+    [0x000007ff],
+    [0x00000001],
+    [0xffffffff]
+]
+sew64 = [
+    ["0x0000000000000000"],
+    ["0xffffffffffff8000"],
+    ["0xffffffff80000000"],
+    ["0x0000000000007fff"],
+    ["0x000000007fffffff"],
+    ["0x0000000000000001"],
+    ["0xffffffffffffffff"]
+]

configs/vbrev8.v.toml

@@ -0,0 +1,47 @@
+name = "vbrev8.v"
+format = "vd,vs2,vm"
+
+[tests]
+base = [
+    [0x0],
+    [0x1],
+    [0x2],
+    [0x3],
+    [0xf]
+]
+sew8 = [
+    [0x00],
+    [0xf8],
+    [0x08],
+    [0x7f],
+    [0x07],
+    [0x01],
+    [0xff]
+]
+sew16 = [
+    [0x0000],
+    [0xfff8],
+    [0xff80],
+    [0x7fff],
+    [0x07ff],
+    [0x0001],
+    [0xffff]
+]
+sew32 = [
+    [0x00000000],
+    [0xfffffff8],
+    [0x7fffff80],
+    [0x00007fff],
+    [0x000007ff],
+    [0x00000001],
+    [0xffffffff]
+]
+sew64 = [
+    ["0x0000000000000000"],
+    ["0xffffffffffff8000"],
+    ["0xffffffff80000000"],
+    ["0x0000000000007fff"],
+    ["0x000000007fffffff"],
+    ["0x0000000000000001"],
+    ["0xffffffffffffffff"]
+]

configs/vclz.v.toml

@@ -0,0 +1,47 @@
+name = "vclz.v"
+format = "vd,vs2,vm"
+
+[tests]
+base = [
+    [0x0],
+    [0x1],
+    [0x2],
+    [0x3],
+    [0xf]
+]
+sew8 = [
+    [0x00],
+    [0xf8],
+    [0x08],
+    [0x7f],
+    [0x07],
+    [0x01],
+    [0xff]
+]
+sew16 = [
+    [0x0000],
+    [0xfff8],
+    [0xff80],
+    [0x7fff],
+    [0x07ff],
+    [0x0001],
+    [0xffff]
+]
+sew32 = [
+    [0x00000000],
+    [0xfffffff8],
+    [0x7fffff80],
+    [0x00007fff],
+    [0x000007ff],
+    [0x00000001],
+    [0xffffffff]
+]
+sew64 = [
+    ["0x0000000000000000"],
+    ["0xffffffffffff8000"],
+    ["0xffffffff80000000"],
+    ["0x0000000000007fff"],
+    ["0x000000007fffffff"],
+    ["0x0000000000000001"],
+    ["0xffffffffffffffff"]
+]

configs/vcpop.v.toml

@@ -0,0 +1,47 @@
+name = "vcpop.v"
+format = "vd,vs2,vm"
+
+[tests]
+base = [
+    [0x0],
+    [0x1],
+    [0x2],
+    [0x3],
+    [0xf]
+]
+sew8 = [
+    [0x00],
+    [0xf8],
+    [0x08],
+    [0x7f],
+    [0x07],
+    [0x01],
+    [0xff]
+]
+sew16 = [
+    [0x0000],
+    [0xfff8],
+    [0xff80],
+    [0x7fff],
+    [0x07ff],
+    [0x0001],
+    [0xffff]
+]
+sew32 = [
+    [0x00000000],
+    [0xfffffff8],
+    [0x7fffff80],
+    [0x00007fff],
+    [0x000007ff],
+    [0x00000001],
+    [0xffffffff]
+]
+sew64 = [
+    ["0x0000000000000000"],
+    ["0xffffffffffff8000"],
+    ["0xffffffff80000000"],
+    ["0x0000000000007fff"],
+    ["0x000000007fffffff"],
+    ["0x0000000000000001"],
+    ["0xffffffffffffffff"]
+]