cleans up CMakeLists

CMakeLists.txt

@@ -6,14 +6,14 @@ if (NOT DEFINED ISA)
 endif()
 message(STATUS "Building firmware using ${BOARD} board configuration")
 add_custom_target(fw-hello-world ALL 
-	COMMAND make -C ${riscvfw_SOURCE_DIR}/hello-world BOARD=${BOARD} ISA=${ISA}
+	COMMAND make -C hello-world BOARD=${BOARD} ISA=${ISA}
 	USES_TERMINAL
 	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
 add_custom_target(fw-dhrystone ALL 
-	COMMAND make -C ${riscvfw_SOURCE_DIR}/benchmarks/dhrystone BOARD=${BOARD} ISA=${ISA}
+	COMMAND make -C benchmarks/dhrystone BOARD=${BOARD} ISA=${ISA}
     USES_TERMINAL
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
 add_custom_target(fw-coremark ALL 
-	COMMAND make -C ${riscvfw_SOURCE_DIR}/benchmarks/coremark BOARD=${BOARD} ISA=${ISA}
+	COMMAND make -C benchmarks/coremark BOARD=${BOARD} ISA=${ISA}
     USES_TERMINAL
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})

semihosting_test/CMakeLists.txt

@@ -1,91 +0,0 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 3.13 FATAL_ERROR)
-
-
-
-SET(BOARD "iss" CACHE STRING "board to be compiled for")
-OPTION(SEMIHOSTING "Enable Semihosting" ON)
-
-SET(RISCV_ARCH "rv32imc" CACHE STRING "arch")
-SET(RISCV_ABI "ilp32" CACHE STRING "abi")
-
-EXECUTE_PROCESS(    
-    COMMAND which riscv64-unknown-elf-gcc
-    OUTPUT_VARIABLE COMPILER
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-
-GET_FILENAME_COMPONENT(TOOL_DIR ${COMPILER} DIRECTORY)
-
-SET(TRIPLET "riscv64-unknown-elf")
-
-SET(CMAKE_C_COMPILER ${TOOL_DIR}/${TRIPLET}-gcc)
-SET(CMAKE_CXX_COMPILER ${TOOL_DIR}/${TRIPLET}-g++)
-SET(CMAKE_ASM_COMPILER ${TOOL_DIR}/${TRIPLET}-gcc)
-SET(CMAKE_LINKER ${TOOL_DIR}/${TRIPLET}-ld)
-SET(CMAKE_OBJCOPY ${TOOL_DIR}/${TRIPLET}-objcopy)
-SET(CMAKE_AR ${TOOL_DIR}/${TRIPLET}-ar)
-
-PROJECT(semihosting_test)
-
-SET(BSP_BASE "../bare-metal-bsp")
-SET(ENV_DIR ${BSP_BASE}/env)
-SET(PLATFORM_DIR ${ENV_DIR}/${BOARD})
-
-SET(SEMIHOSTING TRUE)
-
-INCLUDE(${BSP_BASE}/libwrap/CMakeLists.txt)
-
-INCLUDE_DIRECTORIES(
-    ${BSP_BASE}/include
-    ${BSP_BASE}/drivers
-    ${BSP_BASE}/libwrap/semihosting
-    ${PLATFORM_DIR}
-    ${ENV_DIR}
-)    
-
-# Source files
-SET(ASM_SRCS
-    ${ENV_DIR}/entry.S
-    ${ENV_DIR}/start.S
-)
-SET(C_SRCS
-    ${PLATFORM_DIR}/init.c
-    test.c
-)
-SET_SOURCE_FILES_PROPERTIES(${ASM_SRCS} PROPERTIES LANGUAGE C)
-
-# Compiler Flags
-SET(COMMON_FLAGS "")
-
-# GCC Version Check
-EXECUTE_PROCESS(
-    COMMAND ${CMAKE_C_COMPILER} --version
-    OUTPUT_VARIABLE GCC_VERSION
-)
-IF(GCC_VERSION MATCHES "9.2")
-    LIST(APPEND COMMON_FLAGS "-march=${RISCV_ARCH}")
-ELSE()
-    LIST(APPEND COMMON_FLAGS "-march=${RISCV_ARCH}_zicsr_zifencei")
-ENDIF()
-LIST(APPEND COMMON_FLAGS "-mabi=${RISCV_ABI}" "-mcmodel=medany" "-DBOARD_${BOARD}")
-
-# Compiler Options
-ADD_COMPILE_OPTIONS("${COMMON_FLAGS}")
-IF(SEMIHOSTING)
-ADD_DEFINITIONS(-DSEMIHOSTING=1)
-ELSE ()
-ADD_DEFINITIONS(-DSEMIHOSTING=0)
-ENDIF()
-
-ADD_EXECUTABLE(${PROJECT_NAME} ${ASM_SRCS} ${C_SRCS} ${SRC_FILES})
-
-TARGET_LINK_LIBRARIES(${PROJECT_NAME} PUBLIC ${LIBWRAP_TGC_LDFLAGS} LIBWRAP_TGC)
-
-# Linker Flags
-TARGET_LINK_LIBRARIES(${PROJECT_NAME}
-    PUBLIC
-        -march=${RISCV_ARCH} -mabi=${RISCV_ABI}
-        -T../${PLATFORM_DIR}/link.lds #TODO Path 
-        -Wl,-Map=${PROJECT_NAME}.map
-        -nostartfiles
-        -L${ENV_DIR}
-)

semihosting_test/test.c

@@ -1,21 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "platform.h"
-#include "encoding.h"
-#include "semihosting.h"
-
-int main()
-{
-	char new[]="/scratch/gabriel/Documents/test_file";
-	//puts(new);
-	//char buf[10];
-	printf("TEST!!!");
-	//int fh = open(new, 0, 0);
-	//unlink(new);
-	//read(fh, buf, 10);
-	//printf(buf);
-	//read(fh, buf, 10);
-	return 0;
-}