got rid of personal path to executable

cookbook/functional_code_examples/platform_configuration/Makefile

@@ -32,19 +32,13 @@
 # --------------------------------------------------------------------------------------------
 # USER MUST SET THESE TO A PROPER SETTING
 
-#XLEN			:= 64
-#TOOL_OPT		:= elf
 XLEN			:= 32
 TOOL_OPT		:= linux-gnu
-#RISCV			:= /apps/vlsi/tools/riscv/gnu_toolchain/102020/standard/riscv64-unknown-elf
-#RISCV			:= /opt/riscv
 RISCV			:= /opt/riscv${XLEN}
-#CONFIG_BASE		:= 0x70080
 CONFIG_BASE		:= 0x80000000
 MARCH          	:= -march=rv32imc -mabi=ilp32
 LD_FILE			:= ./riscv_test.ld
-# TODO:  Need to extract the path to the run tool.  DO NOT HARDCODE THIS!!!!
-RUN_TOOL		:= /home/billmc/riscv/sail-riscv_br_billmcspadden-riscv.git/c_emulator/riscv_sim_RV32
+RUN_TOOL		:= ../../../c_emulator/riscv_sim_RV32
 
 # USER MUST SET THESE TO A PROPER SETTING
 # --------------------------------------------------------------------------------------------
@@ -73,7 +67,6 @@ BIN				:= ${RISCV}/bin
 CC				:= ${BIN}/riscv${XLEN}-unknown-${TOOL_OPT}-gcc
 ASM				:= ${BIN}/riscv${XLEN}-unknown-${TOOL_OPT}-gcc
 LD				:= ${BIN}/riscv${XLEN}-unknown-${TOOL_OPT}-ld
-#LD				:= ${BIN}/riscv${XLEN}-unknown-${TOOL_OPT}-gcc
 OBJDUMP			:= ${BIN}/riscv${XLEN}-unknown-${TOOL_OPT}-objdump
 
 TARGET			:= test.elf
@@ -88,7 +81,6 @@ C_SRC		:= $(wildcard *.c)
 C_OBJS		:= $(subst .c,.o,${C_SRC})
 C_FLAGS		:= -DCONFIG_BASE=${CONFIG_BASE} ${MARCH}
 
-#LD_FLAGS	:= -T ${LD_FILE} ${MARCH}
 LD_FLAGS	:= -T ${LD_FILE}
 
 OBJS		:= ${ASM_OBJS} ${C_OBJS}
@@ -110,27 +102,20 @@ $(info     TARGET:    ${TARGET})
 $(info     DUMP:      ${DUMP})
 $(info =================================================================)
 
-
 all: ${TARGET} ${DUMP}
 
-
-
-
 ${TARGET}	: ${OBJS} ${LD_FILE}
 	${LD} ${LD_FLAGS} -o $@ ${OBJS}
 
 ${DUMP} : ${TARGET}
 	${OBJDUMP} ${OBJDUMPFLAGS} ${TARGET} > $@
 
-
 %.o	: %.S
 	${ASM} -c ${ASM_FLAGS} -o $@ $<
 
 %.o	: %.c
 	${CC} -c ${C_FLAGS} -o $@ $<
 
-
-
 build: ${TARGET} ${DUMP}
 
 dump: ${DUMP}
@@ -140,17 +125,13 @@ install:
 clean:
 	rm -f ${OBJS} ${TARGET} ${DUMP} ${OUT_FILE}
 
-
 run: ${TARGET}
 	${RUN_TOOL} ${TARGET} -y rv32i_platform.yaml -u rv32i_isa.yaml 2>&1 | tee ${OUT_FILE}
 
-#	${RUN_TOOL} ${TARGET}                                          2>&1 | tee ${OUT_FILE}
-
 ddd: ${TARGET}
 	echo "${TARGET} -y rv32i_platform.yaml -u rv32i_isa.yaml" ;
 	ddd ${RUN_TOOL}
 
-
 clean_all: clean