bare-metal-bsp

@@ -1 +1 @@
-Subproject commit 6e2a7a12fe59238fca0a807cee68f3a4a2678c5c
+Subproject commit f21ea46befe7401cc35205d3b64e3991504b6289

benchmarks/coremark/CMakeLists.txt

@@ -1,31 +0,0 @@
-cmake_minimum_required(VERSION 3.21)
-project(coremark C)
-set(TARGET coremark)
-set(CMAKE_BUILD_TYPE Release)
-
-# Source files
-set(SOURCES
-    core_portme.c
-    cvt.c
-    ee_printf.c
-    cm/core_list_join.c
-    cm/core_main.c
-    cm/core_matrix.c
-    cm/core_state.c
-    cm/core_util.c
-)
-
-# Create executable
-add_executable(coremark ${SOURCES})
-target_include_directories(${TARGET} PRIVATE ${CMAKE_CURRENT_LIST_DIR} ${CMAKE_CURRENT_LIST_DIR}/cm)
-target_compile_options(${TARGET} PRIVATE  -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast -fno-builtin-strnlen -fno-common -funroll-loops -finline-functions -falign-functions=16 -falign-jumps=4 -falign-loops=4 -finline-limit=1000 -fno-if-conversion2 -fselective-scheduling -fno-crossjumping -freorder-blocks-and-partition -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast -fno-common -funroll-loops -finline-functions -falign-functions=16 -falign-jumps=4 -falign-loops=4 -finline-limit=1000 -fno-if-conversion2 -fselective-scheduling -fno-crossjumping -freorder-blocks-and-partition )
-target_compile_definitions(${TARGET} PRIVATE PERFORMANCE_RUN=1 CLOCKS_PER_SEC=10000000 FLAGS_STR="" PERFORMANCE_RUN=1 CLOCKS_PER_SEC=10000000 ITERATIONS=600)
-
-set(BOARD "iss" CACHE STRING "Target board")
-add_subdirectory(../../bare-metal-bsp bsp)
-target_link_libraries(${TARGET} PRIVATE bsp)
-target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map)  
-
-add_custom_command(TARGET ${TARGET} POST_BUILD
-        COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
-        COMMENT "Creating disassembly for ${TARGET}")

benchmarks/coremark/CMakePresets.json

@@ -1,109 +0,0 @@
-{
-    "version": 3,
-    "vendor": {
-        "conan": {}
-    },
-    "cmakeMinimumRequired": {
-        "major": 3,
-        "minor": 24,
-        "patch": 0
-    },
-    "configurePresets": [
-        {
-            "name": "ISS_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        }
-    ]
-}

benchmarks/coremark/core_portme.c

@@ -15,58 +15,55 @@ limitations under the License.
 
 Original Author: Shay Gal-on
 */
-#include "core_portme.h"
 #include "coremark.h"
-#include <unistd.h>
-// Read cycle CSR
-unsigned long long _read_cycle() {
-  unsigned long long result;
-  unsigned long lower;
-  unsigned long upper1;
-  unsigned long upper2;
+#include "core_portme.h"
+//Read cycle CSR
+unsigned long long _read_cycle()
+{
+    unsigned long long result;
+    unsigned long lower;
+    unsigned long upper1;
+    unsigned long upper2;
 
-  asm volatile("repeat_cycle_%=: csrr %0, cycleh;\n"
-               "        csrr %1, cycle;\n"
-               "        csrr %2, cycleh;\n"
-               "        bne %0, %2, repeat_cycle_%=;\n"
-               : "=r"(upper1), "=r"(lower),
-                 "=r"(upper2) // Outputs   : temp variable for load result
-               :
-               :);
-  *(unsigned long *)(&result) = lower;
-  *((unsigned long *)(&result) + 1) = upper1;
+    asm volatile (
+        "repeat_cycle_%=: csrr %0, cycleh;\n"
+        "        csrr %1, cycle;\n"
+        "        csrr %2, cycleh;\n"
+        "        bne %0, %2, repeat_cycle_%=;\n"
+        : "=r" (upper1),"=r" (lower),"=r" (upper2)    // Outputs   : temp variable for load result
+        :
+        :
+    );
+    *(unsigned long *)(&result) = lower;
+    *((unsigned long *)(&result)+1) = upper1;
 
-  return result;
+    return result;
 }
 
-// extern volatile int tohost;
-// extern volatile int fromhost;
+volatile int tohost;
+volatile int fromhost;
 
-void write_hex(int fd, uint32_t hex);
-
-void exit(int n) {
-  write_hex(STDERR_FILENO, 1);
-  // tohost = 0x1;
-  for (;;)
-    ;
+void exit(int n){
+      tohost = 0x1;
+      for (;;);
 }
 
-void __libc_init_array(void) {
-  /*
-      size_t count;
-      size_t i;
-      count = __preinit_array_end - __preinit_array_start;
-      for (i = 0; i < count; i++)
-          __preinit_array_start[i] ();
+void __libc_init_array (void) {
+/*
+    size_t count;
+    size_t i;
+    count = __preinit_array_end - __preinit_array_start;
+    for (i = 0; i < count; i++)
+        __preinit_array_start[i] ();
 
-  #ifdef HAVE_INIT_FINI
-      _init ();
-  #endif
+#ifdef HAVE_INIT_FINI
+    _init ();
+#endif
 
-      count = __init_array_end - __init_array_start;
-      for (i = 0; i < count; i++)
-      __init_array_start[i] ();
-  */
+    count = __init_array_end - __init_array_start;
+    for (i = 0; i < count; i++)
+    __init_array_start[i] ();
+*/
 }
 #if VALIDATION_RUN
 volatile ee_s32 seed1_volatile = 0x3415;
@@ -92,7 +89,10 @@ volatile ee_s32 seed5_volatile = 0;
    time.h and windows.h definitions included.
 */
 CORETIMETYPE
-barebones_clock() { return (CORETIMETYPE)_read_cycle(); }
+barebones_clock()
+{
+    return (CORETIMETYPE)_read_cycle();
+}
 /* Define : TIMER_RES_DIVIDER
         Divider to trade off timer resolution and total time that can be
    measured.
@@ -101,11 +101,11 @@ barebones_clock() { return (CORETIMETYPE)_read_cycle(); }
    does not occur. If there are issues with the return value overflowing,
    increase this value.
         */
-#define GETMYTIME(_t) (*_t = barebones_clock())
-#define MYTIMEDIFF(fin, ini) ((fin) - (ini))
-#define TIMER_RES_DIVIDER 1
+#define GETMYTIME(_t)              (*_t = barebones_clock())
+#define MYTIMEDIFF(fin, ini)       ((fin) - (ini))
+#define TIMER_RES_DIVIDER          1
 #define SAMPLE_TIME_IMPLEMENTATION 1
-#define EE_TICKS_PER_SEC (CLOCKS_PER_SEC / TIMER_RES_DIVIDER)
+#define EE_TICKS_PER_SEC           (CLOCKS_PER_SEC / TIMER_RES_DIVIDER)
 
 /** Define Host specific (POSIX), or target specific global time variables. */
 static CORETIMETYPE start_time_val, stop_time_val;
@@ -118,7 +118,11 @@ static CORETIMETYPE start_time_val, stop_time_val;
    example code) or zeroing some system parameters - e.g. setting the cpu clocks
    cycles to 0.
 */
-void start_time(void) { GETMYTIME(&start_time_val); }
+void
+start_time(void)
+{
+    GETMYTIME(&start_time_val);
+}
 /* Function : stop_time
         This function will be called right after ending the timed portion of the
    benchmark.
@@ -127,7 +131,11 @@ void start_time(void) { GETMYTIME(&start_time_val); }
    example code) or other system parameters - e.g. reading the current value of
    cpu cycles counter.
 */
-void stop_time(void) { GETMYTIME(&stop_time_val); }
+void
+stop_time(void)
+{
+    GETMYTIME(&stop_time_val);
+}
 /* Function : get_time
         Return an abstract "ticks" number that signifies time on the system.
 
@@ -138,9 +146,11 @@ void stop_time(void) { GETMYTIME(&stop_time_val); }
    controlled by <TIMER_RES_DIVIDER>
 */
 CORE_TICKS
-get_time(void) {
-  CORE_TICKS elapsed = (CORE_TICKS)(MYTIMEDIFF(stop_time_val, start_time_val));
-  return elapsed;
+get_time(void)
+{
+    CORE_TICKS elapsed
+        = (CORE_TICKS)(MYTIMEDIFF(stop_time_val, start_time_val));
+    return elapsed;
 }
 /* Function : time_in_secs
         Convert the value returned by get_time to seconds.
@@ -149,9 +159,11 @@ get_time(void) {
    floating point. Default implementation implemented by the EE_TICKS_PER_SEC
    macro above.
 */
-secs_ret time_in_secs(CORE_TICKS ticks) {
-  secs_ret retval = ((secs_ret)ticks) / (secs_ret)EE_TICKS_PER_SEC;
-  return retval;
+secs_ret
+time_in_secs(CORE_TICKS ticks)
+{
+    secs_ret retval = ((secs_ret)ticks) / (secs_ret)EE_TICKS_PER_SEC;
+    return retval;
 }
 
 ee_u32 default_num_contexts = 1;
@@ -160,18 +172,27 @@ ee_u32 default_num_contexts = 1;
         Target specific initialization code
         Test for some common mistakes.
 */
-void portable_init(core_portable *p, int *argc, char *argv[]) {
-  if (sizeof(ee_ptr_int) != sizeof(ee_u8 *)) {
-    ee_printf("ERROR! Please define ee_ptr_int to a type that holds a "
-              "pointer!\n");
-  }
-  if (sizeof(ee_u32) != 4) {
-    ee_printf("ERROR! Please define ee_u32 to a 32b unsigned type!\n");
-  }
-  p->portable_id = 1;
-  ee_printf("portable_init finished.\n");
+void
+portable_init(core_portable *p, int *argc, char *argv[])
+{
+    if (sizeof(ee_ptr_int) != sizeof(ee_u8 *))
+    {
+        ee_printf(
+            "ERROR! Please define ee_ptr_int to a type that holds a "
+            "pointer!\n");
+    }
+    if (sizeof(ee_u32) != 4)
+    {
+        ee_printf("ERROR! Please define ee_u32 to a 32b unsigned type!\n");
+    }
+    p->portable_id = 1;
+    ee_printf("portable_init finished.\n");
 }
 /* Function : portable_fini
         Target specific final code
 */
-void portable_fini(core_portable *p) { p->portable_id = 0; }
+void
+portable_fini(core_portable *p)
+{
+    p->portable_id = 0;
+}

benchmarks/dhrystone/.gitignore

@@ -1,3 +1,2 @@
 dhrystone
 /dhrystone.dis
-build/

benchmarks/dhrystone/CMakeLists.txt

@@ -1,19 +0,0 @@
-cmake_minimum_required(VERSION 3.21)
-project(dhrystone C)
-set(TARGET dhrystone)
-
-set(ITERATIONS 50000)
-
-add_executable(${TARGET} dhry_1.c dhry_2.c dhry_stubs.c)
-target_include_directories(${TARGET} PRIVATE ${CMAKE_CURRENT_LIST_DIR})
-target_compile_options(${TARGET} PRIVATE -fno-inline -fno-builtin-printf -fno-common -Wno-implicit -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las)
-target_compile_definitions(${TARGET} PRIVATE ITERATIONS=${ITERATIONS} HZ=32768 TIME NO_INIT)
-
-set(BOARD "iss" CACHE STRING "Target board")
-add_subdirectory(../../bare-metal-bsp bsp)
-target_link_libraries(${TARGET} PRIVATE bsp)
-target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map)  
-
-add_custom_command(TARGET ${TARGET} POST_BUILD
-        COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
-        COMMENT "Creating disassembly for ${TARGET}")

benchmarks/dhrystone/CMakePresets.json

@@ -1,109 +0,0 @@
-{
-    "version": 3,
-    "vendor": {
-        "conan": {}
-    },
-    "cmakeMinimumRequired": {
-        "major": 3,
-        "minor": 24,
-        "patch": 0
-    },
-    "configurePresets": [
-        {
-            "name": "ISS_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        }
-    ]
-}

benchmarks/dhrystone/dhry_stubs.c

@@ -1,5 +1,4 @@
 #include "platform.h"
-#include <unistd.h>
 #ifndef ITERATIONS
 #define ITERATIONS 20000
 #endif
@@ -7,16 +6,20 @@
 /* The functions in this file are only meant to support Dhrystone on an
  * embedded RV32 system and are obviously incorrect in general. */
 
-long time(void) { return get_timer_value(); }
+long time(void)
+{
+  return get_timer_value();
+}
 
 // set the number of dhrystone iterations
-void __wrap_scanf(const char *fmt, int *n) { *n = ITERATIONS; }
-
-// extern volatile uint64_t tohost;
-
-void exit(int n) {
-  // tohost = 0x1;
-  write_hex(STDERR_FILENO, 1);
-  for (;;)
-    ;
+void __wrap_scanf(const char* fmt, int* n)
+{
+  *n = ITERATIONS;
+}
+
+extern volatile uint32_t tohost;
+
+void exit(int n){
+      tohost = 0x1;
+      for (;;);
 }

hello-world/.gitignore

@@ -1,3 +1,2 @@
 /hello
 /hello.dis
-build/

hello-world/CMakeLists.txt

@@ -1,13 +0,0 @@
-cmake_minimum_required(VERSION 3.21)
-project(hello-world C)
-set(TARGET hello)
-add_executable(${TARGET} hello.c)
-
-set(BOARD "iss" CACHE STRING "Target board")
-add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../bare-metal-bsp bsp)
-target_link_libraries(${TARGET} PRIVATE bsp)
-target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map)  
-
-add_custom_command(TARGET ${TARGET} POST_BUILD
-        COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
-        COMMENT "Creating disassembly for ${TARGET}")

hello-world/CMakePresets.json

@@ -1,109 +0,0 @@
-{
-    "version": 3,
-    "vendor": {
-        "conan": {}
-    },
-    "cmakeMinimumRequired": {
-        "major": 3,
-        "minor": 24,
-        "patch": 0
-    },
-    "configurePresets": [
-        {
-            "name": "ISS_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Debug",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Debug_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",  
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Release",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv32imc.cmake"
-            }
-        },
-        {
-            "name": "ISS_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",
-                "BOARD": "iss",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "Moonlight_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "moonlight",
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        },
-        {
-            "name": "TGC_Release_64",
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release",  
-                "BOARD": "tgc_vp",   
-                "CMAKE_TOOLCHAIN_FILE": "../../bare-metal-bsp/cmake/rv64gc.cmake"
-            }
-        }
-    ]
-}

hello-world/hello.c

@@ -1,21 +1,24 @@
 #include <stdint.h>
 #include <stdio.h>
-#include <sys/types.h>
 #include <unistd.h>
 
 #include "platform.h"
-#include <string.h>
+#include "encoding.h"
+
+int factorial(int i){
+
+	volatile int result = 1;
+	for (int ii = 1; ii <= i; ii++) {
+		result = result * ii;
+	}
+	return result;
 
-int factorial(int i) {
-  volatile int result = 1;
-  for (int ii = 1; ii <= i; ii++) {
-    result = result * ii;
-  }
-  return result;
 }
 
-int main() {
-  int result = factorial(10);
-  printf("Factorial is %d", result);
-  return 0;
+int main()
+{
+	volatile int result = factorial (10);
+	printf("Factorial is %d\n", result);
+	printf("End of execution");
+	return 0;
 }