resources: Add files to make 6.8.12 riscv kernel and gem5 bridge driver

src/npb-24.04-imgs/arm-npb.pkr.hcl

@@ -72,6 +72,11 @@ build {
     destination = "/home/gem5/NPB3.4-OMP/config/"
   }
 
+  provisioner "file" {
+    source      = "npb-hook-files/addr-version/hooks.c"
+    destination = "/home/gem5/NPB3.4-OMP/common/"
+  }
+
   provisioner "shell" {
     execute_command = "echo '${var.ssh_password}' | {{ .Vars }} sudo -E -S bash '{{ .Path }}'"
     scripts         = ["scripts/post-installation.sh"]

src/npb-24.04-imgs/build-riscv.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (c) 2024 The Regents of the University of California.
+# SPDX-License-Identifier: BSD 3-Clause
+
+PACKER_VERSION="1.10.0"
+
+if [ ! -f ./packer ]; then
+    wget https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip;
+    unzip packer_${PACKER_VERSION}_linux_amd64.zip;
+    rm packer_${PACKER_VERSION}_linux_amd64.zip;
+fi
+
+if [ ! -f riscv-ubuntu-24.04-20250515 ]; then
+wget https://dist.gem5.org/dist/develop/images/riscv/ubuntu-24-04/riscv-ubuntu-24.04-20250515.gz
+gunzip riscv-ubuntu-24.04-20250515.gz;
+fi
+
+./packer init riscv-npb.pkr.hcl
+./packer build riscv-npb.pkr.hcl

src/npb-24.04-imgs/makefiles/riscv/make.def

@@ -0,0 +1,168 @@
+#---------------------------------------------------------------------------
+#
+#                SITE- AND/OR PLATFORM-SPECIFIC DEFINITIONS.
+#
+#---------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------
+#                This config is specific for gem5.
+#---------------------------------------------------------------------------
+
+
+#---------------------------------------------------------------------------
+# Items in this file will need to be changed for each platform.
+#---------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------
+# Parallel Fortran:
+#
+# For CG, EP, FT, MG, LU, SP, BT and UA, which are in Fortran, the following
+# must be defined:
+#
+# FC         - Fortran compiler
+# FFLAGS     - Fortran compilation arguments
+# F_INC      - any -I arguments required for compiling Fortran
+# FLINK      - Fortran linker
+# FLINKFLAGS - Fortran linker arguments
+# F_LIB      - any -L and -l arguments required for linking Fortran
+#
+# compilations are done with $(FC) $(F_INC) $(FFLAGS) or
+#                            $(FC) $(FFLAGS)
+# linking is done with       $(FLINK) $(F_LIB) $(FLINKFLAGS)
+#---------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------
+# This is the fortran compiler used for Fortran programs
+#---------------------------------------------------------------------------
+FC = gfortran
+# This links fortran programs; usually the same as ${FC}
+FLINK	= $(FC)
+
+#---------------------------------------------------------------------------
+# These macros are passed to the linker
+#---------------------------------------------------------------------------
+F_LIB  =  -lm5 -lm
+
+#---------------------------------------------------------------------------
+# These macros are passed to the compiler
+#---------------------------------------------------------------------------
+F_INC =
+
+#---------------------------------------------------------------------------
+# Global *compile time* flags for Fortran programs
+#---------------------------------------------------------------------------
+FFLAGS	= -O3 -fopenmp -cpp -mcmodel=medany -fcommon  -no-pie -DM5_ANNOTATION
+
+#---------------------------------------------------------------------------
+# Global *link time* flags. Flags for increasing maximum executable
+# size usually go here.
+#---------------------------------------------------------------------------
+# Using no-pie here as m5 is compiled with the no-pie flash and cant no be build
+# as a position independent executable.
+FLINKFLAGS = -O3 -fopenmp -no-pie
+
+
+#---------------------------------------------------------------------------
+# Parallel C:
+#
+# For IS and DC, which are in C, the following must be defined:
+#
+# CC         - C compiler
+# CFLAGS     - C compilation arguments
+# C_INC      - any -I arguments required for compiling C
+# CLINK      - C linker
+# CLINKFLAGS - C linker flags
+# C_LIB      - any -L and -l arguments required for linking C
+#
+# compilations are done with $(CC) $(C_INC) $(CFLAGS) or
+#                            $(CC) $(CFLAGS)
+# linking is done with       $(CLINK) $(C_LIB) $(CLINKFLAGS)
+#---------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------
+# This is the C compiler used for C programs
+#---------------------------------------------------------------------------
+CC = gcc
+# This links C programs; usually the same as ${CC}
+CLINK	= $(CC)
+
+#---------------------------------------------------------------------------
+# These macros are passed to the linker
+#---------------------------------------------------------------------------
+C_LIB  = -lm5 -lm
+
+#---------------------------------------------------------------------------
+# These macros are passed to the compiler
+#---------------------------------------------------------------------------
+C_INC =
+
+#---------------------------------------------------------------------------
+# Global *compile time* flags for C programs
+# DC inspects the following flags (preceded by "-D"):
+#
+# IN_CORE - computes all views and checksums in main memory (if there is
+# enough memory)
+#
+# VIEW_FILE_OUTPUT - forces DC to write the generated views to disk
+#
+# OPTIMIZATION - turns on some nonstandard DC optimizations
+#
+# _FILE_OFFSET_BITS=64
+# _LARGEFILE64_SOURCE - are standard compiler flags which allow to work with
+# files larger than 2GB.
+#---------------------------------------------------------------------------
+CFLAGS	= -O3 -fopenmp -mcmodel=medany -fcommon -no-pie -DM5_ANNOTATION
+
+#---------------------------------------------------------------------------
+# Global *link time* flags. Flags for increasing maximum executable
+# size usually go here.
+#---------------------------------------------------------------------------
+# Using no-pie here as m5 is compiled with the no-pie flash and cant no be build
+# as a position independent executable.
+CLINKFLAGS = -O3 -fopenmp -no-pie
+
+
+#---------------------------------------------------------------------------
+# Utilities C:
+#
+# This is the C compiler used to compile C utilities.  Flags required by
+# this compiler go here also; typically there are few flags required; hence
+# there are no separate macros provided for such flags.
+#---------------------------------------------------------------------------
+UCC	= gcc
+
+
+#---------------------------------------------------------------------------
+# Destination of executables, relative to subdirs of the main directory. .
+#---------------------------------------------------------------------------
+BINDIR	= ../bin
+
+
+#---------------------------------------------------------------------------
+# The variable RAND controls which random number generator
+# is used. It is described in detail in README.install.
+# Use "randi8" unless there is a reason to use another one.
+# Other allowed values are "randi8_safe", "randdp" and "randdpvec"
+#---------------------------------------------------------------------------
+RAND   = randi8
+# The following is highly reliable but may be slow:
+# RAND   = randdp
+
+
+#---------------------------------------------------------------------------
+# The variable WTIME is the name of the wtime source code module in the
+# common directory.
+# For most machines,       use wtime.c
+# For SGI power challenge: use wtime_sgi64.c
+#---------------------------------------------------------------------------
+WTIME  = wtime.c
+
+
+#---------------------------------------------------------------------------
+# Enable if either Cray (not Cray-X1) or IBM:
+# (no such flag for most machines: see common/wtime.h)
+# This is used by the C compiler to pass the machine name to common/wtime.h,
+# where the C/Fortran binding interface format is determined
+#---------------------------------------------------------------------------
+# MACHINE	=	-DCRAY
+# MACHINE	=	-DIBM

src/npb-24.04-imgs/npb-hook-files/non-addr-version/hooks.c

@@ -0,0 +1,61 @@
+/*
+Copyright (c) 2024 The Regents of the University of California
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met: redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer;
+redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution;
+neither the name of the copyright holders nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <stdio.h>
+#include <gem5/m5ops.h>
+
+
+void init_() __attribute__((constructor));
+void map_m5_mem();
+
+void init_() {
+
+	//__attribute__ makes this function get called before main()
+	// need to mmap /dev/mem
+    printf(" --------------------- M5 INIT --------------------- \n");
+    map_m5_mem();
+}
+
+void m5_exit_interface_()
+{
+    printf(" --------------------- M5 EXIT --------------------- \n");
+    // this function calls m5_exit
+    m5_exit(0);
+}
+
+void m5_work_begin_interface_()
+{
+
+    printf(" -------------------- ROI BEGIN -------------------- \n");
+    m5_hypercall(4);
+}
+
+void m5_work_end_interface_()
+{
+    m5_hypercall(5);
+    printf(" -------------------- ROI END -------------------- \n");
+}

src/npb-24.04-imgs/riscv-npb.pkr.hcl

@@ -0,0 +1,82 @@
+packer {
+  required_plugins {
+    qemu = {
+      source  = "github.com/hashicorp/qemu"
+      version = "~> 1"
+    }
+  }
+}
+
+variable "image_name" {
+  type    = string
+  default = "riscv-ubuntu-npb-24.04"
+}
+
+variable "ssh_password" {
+  type    = string
+  default = "12345"
+}
+
+variable "ssh_username" {
+  type    = string
+  default = "gem5"
+}
+
+source "qemu" "initialize" {
+  cpus             = "4"
+  disk_size        = "5000"
+  format           = "raw"
+  headless         = "true"
+  disk_image       = "true"
+  boot_command = ["<wait90>",
+                  "gem5<enter><wait2>",
+                  "12345<enter><wait2>",
+                  "sudo mount -o remount,rw /<enter><wait2>", // remounting system as read-write as qemu does not like that we have m5 exits in the boot process so it mounts system as read ony.
+                  "12345<enter><wait2>",
+                  "sudo mv /etc/netplan/50-cloud-init.yaml.bak /etc/netplan/50-cloud-init.yaml<enter><wait2>",
+                  "sudo netplan apply<enter><wait2>",
+                  "<wait>"
+                ]
+  iso_checksum     = "sha256:ddf1ebb56454ef37e88d6de8aefdef7180fc9a2328a3bf8cff02f7a043e7127b"
+  iso_urls         = ["./riscv-ubuntu-24.04-20250515"]
+  memory           = "8192"
+  output_directory = "riscv-disk-image-ubuntu-24-04"
+  qemu_binary      = "/usr/bin/qemu-system-riscv64"
+
+  qemuargs       = [  ["-bios", "/usr/lib/riscv64-linux-gnu/opensbi/generic/fw_jump.elf"],
+                      ["-machine", "virt"],
+                      ["-kernel","/usr/lib/u-boot/qemu-riscv64_smode/uboot.elf"],
+                      ["-device", "virtio-vga"],
+                      ["-device", "qemu-xhci"],
+                      ["-device", "usb-kbd"]
+                  ]
+  shutdown_command = "echo '${var.ssh_password}'|sudo -S shutdown -P now"
+  ssh_password     = "${var.ssh_password}"
+  ssh_username     = "${var.ssh_username}"
+  ssh_wait_timeout = "60m"
+  vm_name          = "${var.image_name}"
+  ssh_handshake_attempts = "1000"
+}
+
+build {
+  sources = ["source.qemu.initialize"]
+  provisioner "file" {
+    source      = "npb-with-roi/NPB/NPB3.4-OMP"
+    destination = "/home/gem5/"
+  }
+
+  provisioner "file" {
+    source      = "makefiles/riscv/make.def"
+    destination = "/home/gem5/NPB3.4-OMP/config/"
+  }
+
+  provisioner "file" {
+    source      = "npb-hook-files/non-addr-version/hooks.c"
+    destination = "/home/gem5/NPB3.4-OMP/common/"
+  }
+
+  provisioner "shell" {
+    execute_command = "echo '${var.ssh_password}' | {{ .Vars }} sudo -E -S bash '{{ .Path }}'"
+    scripts         = ["scripts/post-installation.sh"]
+  }
+}

src/npb-24.04-imgs/x86-npb.pkr.hcl

@@ -63,6 +63,11 @@ build {
     destination = "/home/gem5/NPB3.4-OMP/config/"
   }
 
+  provisioner "file" {
+    source      = "npb-hook-files/addr-version/hooks.c"
+    destination = "/home/gem5/NPB3.4-OMP/common/"
+  }
+
   provisioner "shell" {
     execute_command = "echo '${var.ssh_password}' | {{ .Vars }} sudo -E -S bash '{{ .Path }}'"
     scripts         = ["scripts/post-installation.sh"]