Firmware
/
Firmwares
8
0
Fork 1
Code Issues Pull Requests Releases Wiki Activity

changes coremark build system to use BSP

This commit is contained in:
Eyck Jentzsch 2024-03-24 21:10:19 +01:00
parent 749fab2c01
commit 45b6f24dfc
4 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
bare-metal-bsp

@ -1 +1 @@
Subproject commit 9a78fe247376c056cac0e6f716b8ee2a34f46c1d
Subproject commit ef001e55e8973799bc1b3b204b93708976b1e693

7
benchmarks/coremark/Makefile
View File

@ -1,6 +1,6 @@
TARGET := coremark
ISA?=imc
ITERATIONS?=0
ITERATIONS?=400
ASM_SRCS :=
C_SRCS := core_list_join.c core_main.c core_matrix.c core_state.c core_util.c core_portme.c ee_printf.c
@ -10,6 +10,7 @@ vpath %.c cm
BOARD?=iss
LINK_TARGET=link
RISCV_ARCH:=rv32$(ISA)
ifeq ($(ISA),e)
RISCV_ABI:=ilp32e
@ -30,7 +31,3 @@ TOOL_DIR=$(dir $(compiler))
BSP_BASE = ../../bare-metal-bsp
include $(BSP_BASE)/env/common-gcc.mk
#riscv64-unknown-elf-gcc -march=rv32imc_zicsr_zifencei -mabi=ilp32 -O3 -DCLOCKS_PER_SEC=10000000 -nostdlib -nostartfiles -nodefaultlibs -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las -flto -g -DBOARD_TGCP -I../tgc -I. -DFLAGS_STR=\""-march=rv32imc_zicsr_zifencei -mabi=ilp32 -O3 -DCLOCKS_PER_SEC=10000000 -nostdlib -nostartfiles -nodefaultlibs -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las -flto -g -DBOARD_TGCP -DPERFORMANCE_RUN=1 -T ../../../bare-metal-bsp/env/TGCP/link.lds"\" -I../../../bare-metal-bsp/env/TGCP -DITERATIONS=0 -DPERFORMANCE_RUN=1 -c ../tgc/ee_printf.c -o ee_printf.o
#riscv64-unknown-elf-gcc -march=rv32imc_zicsr_zifencei -mabi=ilp32 -g ./core_list_join.o ./core_main.o ./core_matrix.o ./core_state.o ./core_util.o ./core_portme.o ./ee_printf.o -o ./coremark.elf -T ../../../bare-metal-bsp/env/TGCP/link.lds

3
benchmarks/dhrystone/Makefile
View File

@ -1,5 +1,6 @@
TARGET := dhrystone
ISA?=imc
ITERATIONS?=20000
ASM_SRCS :=
C_SRCS := dhry_stubs.c dhry_1.c dhry_2.c
@ -14,7 +15,7 @@ else
RISCV_ABI:=ilp32
endif
# '-lgcc -lm' are needed to add softfloat routines
CFLAGS := -g -march=$(RISCV_ARCH)_zicsr_zifencei -mabi=$(RISCV_ABI) -mcmodel=medlow -O3 -DHZ=32768 -DTIME -DNO_INIT -fno-inline -fno-builtin-printf -fno-common -Wno-implicit \
CFLAGS := -g -march=$(RISCV_ARCH)_zicsr_zifencei -mabi=$(RISCV_ABI) -mcmodel=medlow -O3 -DITERATIONS=$(ITERATIONS) -DHZ=32768 -DTIME -DNO_INIT -fno-inline -fno-builtin-printf -fno-common -Wno-implicit \
-funroll-loops -fpeel-loops -fgcse-sm -fgcse-las
LDFLAGS := -g -march=$(RISCV_ARCH)_zicsr_zifencei -mabi=$(RISCV_ABI) -mcmodel=medlow -Wl,--wrap=scanf -Wl,--wrap=printf -Wl,--wrap=exit -lgcc -lm

5
benchmarks/dhrystone/dhry_stubs.c
View File

@ -1,4 +1,7 @@
#include "platform.h"
#ifndef ITERATIONS
#define ITERATIONS 20000
#endif
/* The functions in this file are only meant to support Dhrystone on an
* embedded RV32 system and are obviously incorrect in general. */
@ -11,7 +14,7 @@ long time(void)
// set the number of dhrystone iterations
void __wrap_scanf(const char* fmt, int* n)
{
*n = 20000;
*n = ITERATIONS;
}
extern volatile uint32_t tohost;