TestExercise

Requirements

1. GNU RISC-V toolchains (tested on Crosstool-NG)
2. qemu-riscv64-system (tested on Ubuntu 20.20 package)
3. Linux OS (tested on Ubuntu 20.20)

How to build toolchain

Clone the Crosstool-NG and build.

$ git clone https://github.com/crosstool-ng/crosstool-ng
$ ./configure --enable-local
$ make

$ ./ct-ng menuconfig

Change the following configs:

CT_EXPERIMENTAL=y
CT_ARCH_RISCV=y
CT_ARCH_64=y
CT_ARCH_ARCH=rv64ima
CT_ARCH_ABI=lp64
CT_TARGET_CFLAGS="-mcmodel=medany"
CT_TARGET_LDFLAGS="-mcmodel=medany"
CT_MULTILIB=y
CT_DEBUG_GDB=y

Build the GNU toolchain for RISC-V.

$ ./ct-ng build

A toolchain is installed at ~/x-tools/riscv64-unknown-elf directory.

How install qemu

$ sudo apt install qemu-system-misc

How to run

$ ./Start.sh

Log

~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c main.c -o build/main.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c main_blinky.c -o build/main_blinky.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c riscv-virt.c -o build/riscv-virt.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c ns16550.c -o build/ns16550.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/EventGroupsDemo.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/EventGroupsDemo.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/TaskNotify.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/TaskNotify.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/TimerDemo.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/TimerDemo.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/blocktim.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/blocktim.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/dynamic.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/dynamic.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/recmutex.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/recmutex.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/event_groups.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/event_groups.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/list.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/list.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/queue.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/queue.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/stream_buffer.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/stream_buffer.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/tasks.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/tasks.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/timers.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/timers.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/MemMang/heap_4.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/MemMang/heap_4.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/port.c -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/port.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/core_main.c -o build//home/ubuntu/Build/TestExercise/coremark/core_main.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/core_util.c -o build//home/ubuntu/Build/TestExercise/coremark/core_util.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/core_list_join.c -o build//home/ubuntu/Build/TestExercise/coremark/core_list_join.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/core_state.c -o build//home/ubuntu/Build/TestExercise/coremark/core_state.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/core_matrix.c -o build//home/ubuntu/Build/TestExercise/coremark/core_matrix.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/posix/core_portme.c -o build//home/ubuntu/Build/TestExercise/coremark/posix/core_portme.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei  -mabi=lp64 -mcmodel=medany -Wall -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin-printf  -O2 -MMD -MP -c /home/ubuntu/Build/TestExercise/coremark/posix/xprintf.c -o build//home/ubuntu/Build/TestExercise/coremark/posix/xprintf.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei -mabi=lp64 -mcmodel=medany -MMD -MP -c start.S -o build/start.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -D__riscv_float_abi_soft -DportasmHANDLE_INTERRUPT=handle_trap -I . -I FreeRTOS/Common/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/include -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V -I /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions -I /home/ubuntu/Build/TestExercise/coremark -I /home/ubuntu/Build/TestExercise/coremark/posix  -march=rv64imafdc_zicsr_zifencei -mabi=lp64 -mcmodel=medany -MMD -MP -c /home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/portASM.S -o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/portASM.o
~/x-tools/riscv64-unknown-elf/bin/riscv64-unknown-elf-gcc -nostartfiles -Tfake_rom.lds -Xlinker --gc-sections -Xlinker --defsym=__stack_size=800  build/main.o build/main_blinky.o build/riscv-virt.o build/ns16550.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/EventGroupsDemo.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/TaskNotify.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/TimerDemo.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/blocktim.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/dynamic.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Common/Minimal/recmutex.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/event_groups.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/list.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/queue.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/stream_buffer.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/tasks.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/timers.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/MemMang/heap_4.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/port.o build//home/ubuntu/Build/TestExercise/coremark/core_main.o build//home/ubuntu/Build/TestExercise/coremark/core_util.o build//home/ubuntu/Build/TestExercise/coremark/core_list_join.o build//home/ubuntu/Build/TestExercise/coremark/core_state.o build//home/ubuntu/Build/TestExercise/coremark/core_matrix.o build//home/ubuntu/Build/TestExercise/coremark/posix/core_portme.o build//home/ubuntu/Build/TestExercise/coremark/posix/xprintf.o build/start.o build//home/ubuntu/Build/TestExercise/FreeRTOS/Source/portable/GCC/RISC-V/portASM.o -o build/RTOSDemo.axf
Hello FreeRTOS!
Start coremark!
2K performance run parameters for coremark.
CoreMark Size    : 666
Total ticks      : 21499
Total time (secs): 21.499000
Iterations/Sec   : 511.651705
Iterations       : 11000
Compiler version : GCC12.1.0
Compiler flags   : -o3
Memory location  : Static
seedcrc          : 0xe9f5
[0]crclist       : 0xe714
[0]crcmatrix     : 0x1fd7
[0]crcstate      : 0x8e3a
[0]crcfinal      : 0x33ff
Correct operation validated. See README.md for run and reporting rules.
CoreMark 1.0 : 511.651705 / GCC12.1.0 -o3 / Static
Stop coremark!
Start coremark!
2K performance run parameters for coremark.
CoreMark Size    : 666
Total ticks      : 21285
Total time (secs): 21.285000
Iterations/Sec   : 516.795866
Iterations       : 11000
Compiler version : GCC12.1.0
Compiler flags   : -o3
Memory location  : Static
seedcrc          : 0xe9f5
[0]crclist       : 0xe714
[0]crcmatrix     : 0x1fd7
[0]crcstate      : 0x8e3a
[0]crcfinal      : 0x33ff
Correct operation validated. See README.md for run and reporting rules.
CoreMark 1.0 : 516.795866 / GCC12.1.0 -o3 / Static
Stop coremark!
Start coremark!
2K performance run parameters for coremark.
CoreMark Size    : 666
Total ticks      : 21366
Total time (secs): 21.366000
Iterations/Sec   : 514.836656
Iterations       : 11000
Compiler version : GCC12.1.0
Compiler flags   : -o3
Memory location  : Static
seedcrc          : 0xe9f5
[0]crclist       : 0xe714
[0]crcmatrix     : 0x1fd7
[0]crcstate      : 0x8e3a
[0]crcfinal      : 0x33ff
Correct operation validated. See README.md for run and reporting rules.
CoreMark 1.0 : 514.836656 / GCC12.1.0 -o3 / Static
Stop coremark!
Start coremark!
2K performance run parameters for coremark.
CoreMark Size    : 666
Total ticks      : 21251
Total time (secs): 21.251000
Iterations/Sec   : 517.622700
Iterations       : 11000
Compiler version : GCC12.1.0
Compiler flags   : -o3
Memory location  : Static
seedcrc          : 0xe9f5
[0]crclist       : 0xe714
[0]crcmatrix     : 0x1fd7
[0]crcstate      : 0x8e3a
[0]crcfinal      : 0x33ff
Correct operation validated. See README.md for run and reporting rules.
CoreMark 1.0 : 517.622700 / GCC12.1.0 -o3 / Static
Stop coremark!
Start coremark!
2K performance run parameters for coremark.
CoreMark Size    : 666
Total ticks      : 21294
Total time (secs): 21.294000
Iterations/Sec   : 516.577440
Iterations       : 11000
Compiler version : GCC12.1.0
Compiler flags   : -o3
Memory location  : Static
seedcrc          : 0xe9f5
[0]crclist       : 0xe714
[0]crcmatrix     : 0x1fd7
[0]crcstate      : 0x8e3a
[0]crcfinal      : 0x33ff
Correct operation validated. See README.md for run and reporting rules.
CoreMark 1.0 : 516.577440 / GCC12.1.0 -o3 / Static
Stop coremark!