mirror of
https://github.com/openhwgroup/cvw
synced 2025-02-11 06:05:49 +00:00
Merge pull request #499 from davidharrishmc/dev
Updated build root, stimecmp
This commit is contained in:
Rose Thompson
GitHub
commit
a042eb5e32
6
.gitmodules
vendored
6
.gitmodules
vendored
@ -14,9 +14,6 @@
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[submodule "addins/coremark"]
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path = addins/coremark
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url = https://github.com/eembc/coremark
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[submodule "addins/branch-predictor-simulator"]
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path = addins/branch-predictor-simulator
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url = https://github.com/synxlin/branch-predictor-simulator.git
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[submodule "addins/FreeRTOS-Kernel"]
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path = addins/FreeRTOS-Kernel
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url = https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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@ -29,3 +26,6 @@
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[submodule "addins/riscv-arch-test"]
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path = addins/riscv-arch-test
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url = https://github.com/riscv-non-isa/riscv-arch-test
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[submodule "addins/branch-predictor-simulator"]
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path = addins/branch-predictor-simulator
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url = https://github.com/ross144/branch-predictor-simulator
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@ -1 +1 @@
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Subproject commit af0c6f8cb62f48ee43e74c21e799102e03951ce2
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Subproject commit 3e424e902f2088d0c9f482f3900ab780affb6350
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@ -47,7 +47,7 @@ sudo apt update -y
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sudo apt upgrade -y
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sudo apt install -y git gawk make texinfo bison flex build-essential python3 libz-dev libexpat-dev autoconf device-tree-compiler ninja-build libpixman-1-dev ncurses-base ncurses-bin libncurses5-dev dialog curl wget ftp libgmp-dev libglib2.0-dev python3-pip pkg-config opam z3 zlib1g-dev automake autotools-dev libmpc-dev libmpfr-dev gperf libtool patchutils bc
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# Other python libraries used through the book.
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sudo pip3 install matplotlib scipy scikit-learn adjustText lief
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sudo pip3 install sphinx sphinx_rtd_theme matplotlib scipy scikit-learn adjustText lief
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# needed for Ubuntu 22.04, gcc cross compiler expects python not python2 or python3.
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if ! command -v python &> /dev/null
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@ -39,7 +39,7 @@ Image:
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# source ../setup.sh; $(MAKE) disassemble
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install:
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sudo cp -r $(BUILDROOT) $(RISCV)/$(BUILDROOT)
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sudo mv -r $(BUILDROOT) $(RISCV)/$(BUILDROOT)
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# Temp rule for debugging
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test:
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@ -1,45 +0,0 @@
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BUILDROOT := ${RISCV}/buildroot2023
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IMAGES := ${BUILDROOT}/output/images
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DIS := ${IMAGES}/disassembly
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all:
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make disassemble
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make generate
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generate:
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# generating device tree binary
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dtc -I dts -O dtb ../devicetree/wally-virt.dts > ${IMAGES}/wally-virt.dtb
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dtc -I dts -O dtb ../devicetree/wally-vcu108.dts > ${IMAGES}/wally-vcu108.dtb
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disassemble:
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mkdir -p ${DIS}
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# disassemblies
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make -j ${DIS}/fw_jump.objdump ${DIS}/vmlinux.objdump ${DIS}/busybox.objdump ${DIS}/vmlinux.objdump.addr
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# filesystem
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make ${DIS}/rootfs/bin/busybox
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# mkdir -p ${DIS}/rootfs
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# -cd ${DIS}/rootfs; cpio -id --nonmatching 'dev/console' < ../../rootfs.cpio
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${DIS}/fw_jump.objdump: ${IMAGES}/fw_jump.elf
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riscv64-unknown-elf-objdump -S ${IMAGES}/fw_jump.elf >> ${DIS}/fw_jump.objdump
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${IMAGES}/vmlinux: ${BUILDROOT}/output/build/linux-5.10.7/vmlinux
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cp ${BUILDROOT}/output/build/linux-5.10.7/vmlinux ${IMAGES}/vmlinux
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${DIS}/vmlinux.objdump: ${IMAGES}/vmlinux
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riscv64-unknown-elf-objdump -S ${IMAGES}/vmlinux >> ${DIS}/vmlinux.objdump
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${DIS}/vmlinux.objdump.addr: ${DIS}/vmlinux.objdump
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-cd ${DIS}; extractFunctionRadix.sh vmlinux.objdump
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${DIS}/busybox.objdump: ${DIS}/rootfs/bin/busybox
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riscv64-unknown-elf-objdump -S ${DIS}/rootfs/bin/busybox >> ${DIS}/busybox.objdump
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${DIS}/rootfs/bin/busybox:
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mkdir -p ${DIS}/rootfs
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-cd ${DIS}/rootfs; cpio -id --nonmatching 'dev/console' < ../../rootfs.cpio
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clean:
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rm -f ${IMAGES}/wally-virt.dtb
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rm -rf ${DIS}
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@ -1,80 +0,0 @@
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script_dir=$(readlink -f ./)
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personal_config=$(readlink -f ../buildroot-config-src)
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shared_config=$RISCV/buildroot-config-src
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if [ -d "$shared_config" ]; then
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echo "Hold the horses, friend!" >&2
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echo "There is already a buildroot-config-src folder in \$RISCV" >&2
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if [ ! -f "$shared_config/.owner" ]; then
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echo "Oy vey -- it was improperly created too!" >&2
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echo "I see no .owner file in it!" >&2
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echo "Maybe just delete it." >&2
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exit 1
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fi
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owner=$(cat $shared_config/.owner)
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echo "It was created by $owner." >&2
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echo "Please contact them before overwriting their source files." >&2
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exit 1
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fi
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echo "Starting new buildroot session"
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# Copy configs to shared location
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echo "Elevate permissions to copy ../buildroot-config-src to \$RISCV"
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sudo cp -r "$personal_config" "$shared_config"
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sudo chown -R cad $shared_config
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# Document who created these configs
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whoami>.owner
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sudo mv .owner $shared_config
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# Copy over main.config
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echo "Copying main.config to buildroot/.config."
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sudo cp $shared_config/main.config $RISCV/buildroot/.config
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sudo chown cad $RISCV/buildroot/.config
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echo "=============================================="
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echo "I'm about to sign you in as cad."
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echo ""
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echo "You can go straight to the \$RISCV/buildroot"
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echo "and run \`make\` if you want."
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echo ""
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echo "You can also run:"
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echo " * \`make menuconfig\`"
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echo " * \`make linux-menuconfig\`"
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echo " * \`make busybox-menuconfig\`"
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echo "but if you do, you have to make extra certain"
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echo "that you LOAD and SAVE configs from/to "
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echo "\$RISCV/buildroot-config-src."
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echo ""
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echo "Run \`exit\` to sign out when you are done."
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echo "And then any configs that were modified in"
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echo "\$RISCV/buildroot-config-src will be copied"
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echo "back to ../buildroot-config-src."
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echo "=============================================="
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read -p "Press any key to sign in as cad" -n1 -s
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echo ""
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cd $RISCV
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sudo su cad
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cd $script_dir
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echo ""
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echo "Ending buildroot session"
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if [ ! -d "$shared_config" ]; then
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echo "Warning: $shared_config has already been deleted."
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exit 0
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fi
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if [ ! -f "$shared_config/.owner" ]; then
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echo "Oy vey -- no .owner file found.">&2
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echo "Not sure whether to delete $shared_config.">&2
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exit 1
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fi
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owner=$(cat "$shared_config"/.owner)
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if [ $owner != $(whoami) ]; then
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echo "Whoah there! It seems $owner created $shared_config.">&2
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echo "Ask them before deleting their work.">&2
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exit 1
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fi
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echo "Copying modified configs from \$RISCV/buildroot-config-src back to ../buildroot-config-src."
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for file in $personal_config/*; do
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file=$(basename $file)
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cp $shared_config/$file $personal_config/$file
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done
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echo "Elevate permissions to remove personal configs from shared location."
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sudo rm -r $shared_config
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@ -111,10 +111,10 @@ module csrs import cvw::*; #(parameter cvw_t P) (
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flopenr #(32) SCOUNTERENreg(clk, reset, WriteSCOUNTERENM, CSRWriteValM[31:0], SCOUNTEREN_REGW);
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if (P.SSTC_SUPPORTED) begin : sstc
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if (P.XLEN == 64) begin : sstc64
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flopenl #(P.XLEN) STIMECMPreg(clk, reset, WriteSTIMECMPM, CSRWriteValM, 64'hFFFFFFFFFFFFFFFF, STIMECMP_REGW);
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flopenr #(P.XLEN) STIMECMPreg(clk, reset, WriteSTIMECMPM, CSRWriteValM, STIMECMP_REGW);
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end else begin : sstc32
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flopenl #(P.XLEN) STIMECMPreg(clk, reset, WriteSTIMECMPM, CSRWriteValM, 32'hFFFFFFFF, STIMECMP_REGW[31:0]);
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flopenl #(P.XLEN) STIMECMPHreg(clk, reset, WriteSTIMECMPHM, CSRWriteValM, 32'hFFFFFFFF, STIMECMP_REGW[63:32]);
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flopenr #(P.XLEN) STIMECMPreg(clk, reset, WriteSTIMECMPM, CSRWriteValM, STIMECMP_REGW[31:0]);
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flopenr #(P.XLEN) STIMECMPHreg(clk, reset, WriteSTIMECMPHM, CSRWriteValM, STIMECMP_REGW[63:32]);
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end
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end else assign STIMECMP_REGW = 0;
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