diff --git a/GAISLER/Makefile b/GAISLER/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..3c526c7c4cc68f696c0e50230edcf8361086e7d5
--- /dev/null
+++ b/GAISLER/Makefile
@@ -0,0 +1,156 @@
+# Configuration section
+#
+# Use environment variables if found, otherwise fallback to sane defaults
+
+# If not explicitely selected (with 'make FPU=1'), compile for FPU emulation
+ifeq ($(FPU),)
+FPU=0
+endif
+
+# To be able to properly handle any combination of (FPU, LEON, release) 
+# options, create a SUFFIX (see below) to differentiate output folders
+ifeq ($(FPU),1)
+FPU_SUFFIX=FPU
+else
+FPU_SUFFIX=NONFPU
+endif
+
+# Build up our settings from our inputs and our environment
+LEON ?= ngmp
+CROSS_PREFIX ?= sparc-rtems
+RTEMS ?= /opt/rtems-4.10
+
+# If not selected, compile debug version of binary (no optimizations)
+#ifeq ($(CFG),)
+#CFG=debug
+#endif
+
+# The directories containing the source files, separated by ':'
+#
+# DEAR USER, YOU MUST EDIT THIS AND ADD YOUR SOURCE FOLDERS
+VPATH=src
+
+# Your source files: regardless of where they reside in the source tree,
+# VPATH will locate them...
+#
+# DEAR USER, YOU MUST EDIT THIS
+SRC= \
+	init.c \
+	task1.c \
+	task2.c \
+	common.c \
+	memcheck.c
+
+SUFFIX=$(CFG).$(FPU_SUFFIX).$(LEON)
+
+# Build a Dependency list and an Object list, by replacing the .c
+# extension to .d for dependency files, and .o for object files.
+DEP = $(patsubst %.c, deps.$(SUFFIX)/%.d, ${SRC})
+OBJ = $(patsubst %.c, objs.$(SUFFIX)/%.o, ${SRC})
+
+# Your final binary
+#
+# DEAR USER, YOU MUST EDIT THIS
+TARGET=fputest
+
+# What compiler to use for generating dependencies: 
+# it will be invoked with -MM -MP
+CC = ${RTEMS}/bin/${CROSS_PREFIX}-gcc
+CDEP = ${CC}
+
+# What include flags to pass to the compiler
+INCLUDEFLAGS= -I src
+
+COMMON += -qngmp -mcpu=v8 -Wall \
+	  -Wmissing-prototypes -Wimplicit-function-declaration \
+	  -Wstrict-prototypes -Wnested-externs
+
+# Separate compile options per configuration
+ifeq ($(CFG),debug)
+CFLAGS += ${COMMON} -g -Wall -D_DEBUG ${INCLUDEFLAGS}
+else
+CFLAGS += ${COMMON} -g -O2 -Wall ${INCLUDEFLAGS}
+endif
+
+# Should we generate native FPU instructions for the SRC or not?
+ifeq ($(FPU),0)
+CFLAGS += -msoft-float
+LDFLAGS += -msoft-float
+endif
+
+# A common link flag for all configurations
+LDFLAGS += ${COMMON}
+
+all:	inform bin.$(SUFFIX)/${TARGET}
+
+inform:
+ifneq ($(CFG),release)
+ifneq ($(CFG),debug)
+	@echo " "
+	@echo "Invalid or missing configuration (CFG) "$(CFG)" specified."
+	@echo " "
+	@echo "You must specify a configuration when running make, e.g."
+	@echo " "
+	@echo "    make CFG=debug LEON=leon3 FPU=1 V=1"
+	@echo " "
+	@echo "- Possible choices for CFG are 'release' and 'debug'"
+	@echo "- Possible choices for LEON are 'leon2' and 'leon3' (default)"
+	@echo "- Possible choices for FPU are '1' (native) and '0' (emulated) (default)"
+	@echo "- Possible choices for V are '1' (show commands) and '0' (silent) (default)"
+	@echo " "
+	@exit 1
+endif
+endif
+
+
+bin.$(SUFFIX)/${TARGET}: ${OBJ} | inform
+	@mkdir -p $(dir $@)
+ifeq ($(V),1)
+	$(CC) -g -o $@ $^ ${LDFLAGS}
+else
+	@echo [LD] $@
+	@$(CC) -g -o $@ $^ ${LDFLAGS}
+endif
+ifeq ($(CFG),release)
+	@${RTEMS}/bin/${CROSS_PREFIX}-objcopy --only-keep-debug $@ ${@}.debug
+	@${RTEMS}/bin/${CROSS_PREFIX}-strip $@
+endif
+	@echo Built with RTEMS at ${RTEMS_LIB} for ${LEON}.
+
+objs.$(SUFFIX)/%.o: %.c | src/version.h
+	@mkdir -p $(dir $@)
+ifeq ($(V),1)
+	$(CC) -c $(CFLAGS) -o $@ $<
+else
+	@echo [CC] $@
+	@$(CC) -c $(CFLAGS) -o $@ $<
+endif
+
+deps.$(SUFFIX)/%.d: %.c
+	@mkdir -p $(dir $@)
+	@echo Generating dependencies for $<
+	@set -e ; $(CDEP) -MM -MP $(INCLUDEFLAGS) $< > $@.$$$$; \
+	sed 's,\($*\)\.o[ :]*,objs.$(SUFFIX)\/\1.o $@ : ,g' < $@.$$$$ > $@; \
+	rm -f $@.$$$$
+
+src/version.h:	$(patsubst %, src/%, ${SRC}) Makefile
+	@/bin/echo -en '#ifndef __VERSION_H__\n' > $@
+	@/bin/echo -en "#define __VERSION_H__\n" >> $@
+	@/bin/echo -en 'const char version[] = "1.' >> $@
+	@git log --oneline | wc -l | tr -d '\n' >> $@
+	@/bin/echo -n " (" >> $@
+	@git log --oneline | head -1 | cut -d\  -f1 | tr -d '\n' >> $@
+	@/bin/echo ')";' >> $@
+	@/bin/echo -en "#endif\n" >> $@
+
+clean:
+	@rm -rf deps.* objs.* bin.*
+
+# Unless "make clean" is called, include the dependency files
+# which are auto-generated. Don't fail if they are missing
+# (-include), since they will be missing in the first invocation!
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(CFG),)
+-include ${DEP}
+endif
+endif
diff --git a/GAISLER/src/common.c b/GAISLER/src/common.c
new file mode 100644
index 0000000000000000000000000000000000000000..5b865ba8edb89c48f788a0fccc39264817fe9887
--- /dev/null
+++ b/GAISLER/src/common.c
@@ -0,0 +1,15 @@
+#include "system.h"
+#include <stdio.h>
+
+void task_begin(int task_no)
+{
+    printf("[TASK %d] Starting...\n", task_no);
+    fflush(stdout);
+
+}
+
+void task_end(int task_no)
+{
+    rtems_event_send(g_init_task_id, RTEMS_EVENT_0 << task_no);
+    rtems_task_delete(RTEMS_SELF);
+}
diff --git a/GAISLER/src/init.c b/GAISLER/src/init.c
new file mode 100644
index 0000000000000000000000000000000000000000..3434863d92a13db7a7bf43170adee0004398a9d3
--- /dev/null
+++ b/GAISLER/src/init.c
@@ -0,0 +1,83 @@
+/*
+ * Example initialization file - spawns 2 native FPU tasks
+ *
+ */
+#define CONFIGURE_INIT
+#define TASKS 4
+
+#define DEFINE_VARS
+#include "system.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+rtems_task Init(rtems_task_argument argument)
+{
+    rtems_status_code status;
+    rtems_name Task_name[TASKS]; /* task names */
+    rtems_id Task_id[TASKS]; /* task ids */
+    int i;
+
+    memcheck();
+    all_OK = 1;
+    g_init_task_id = rtems_task_self();
+    for(i = 0; i < TASKS; i++)
+    {
+        // Initialize Task name
+        Task_name[i] = rtems_build_name('T', 'T', "0" + i / 10, "0" + i % 10);
+
+        // Create Task
+        status = rtems_task_create(
+            Task_name[i],
+            (rtems_task_priority) 2,
+            RTEMS_MINIMUM_STACK_SIZE,
+#if CONFIGURE_SMP_MAXIMUM_PROCESSORS == 4
+            // LEON3/LEON4 system - use full SMP
+            RTEMS_DEFAULT_MODES,
+#else
+            // LEON2 system - emulate SMP via Linux/Windows-like
+            // handling of tasks with same priority (i.e. pre-emption)
+            RTEMS_DEFAULT_MODES | RTEMS_TIMESLICE,
+#endif
+            (i%2) == 0 ? RTEMS_FLOATING_POINT : RTEMS_DEFAULT_ATTRIBUTES,
+            &Task_id[i]);
+	if (status != RTEMS_SUCCESSFUL) {
+	    printf(
+                "[MAIN] Failed to rtems_task_create... status:%0x\n",
+                status);
+            rtems_task_delete(RTEMS_SELF);
+	}
+
+        // Start Task
+        status = rtems_task_start(
+            Task_id[i],
+            (i%2) == 0 ? Task1_EntryPoint : Task2_EntryPoint,
+            i);
+    }
+    // To give coverage code the opportunity to work, wait for children tasks
+    // to die first. RTEMS events are used for synchronization.
+    {
+        printf("[MAIN] Waiting for testing tasks to complete...\n");
+        rtems_option options = (RTEMS_EVENT_ANY | RTEMS_WAIT);
+        rtems_event_set in = 0;
+        for (i=0; i<TASKS; i++)
+            in |= (RTEMS_EVENT_0 << i);
+        rtems_event_set out;
+        rtems_event_set non_completed = in;
+        while (non_completed) {
+            status = rtems_event_receive(in, options, RTEMS_NO_TIMEOUT, &out);
+            if ( status == RTEMS_SUCCESSFUL ) {
+                non_completed &= ~out;
+                printf("[MAIN] Task completed.\n");
+                fflush(stdout);
+            }
+        }
+        printf("[MAIN] All testing tasks completed.\n");
+        if (!all_OK)
+            printf("[MAIN] Some tests failed... :-(\n");
+        else
+            printf("[MAIN] All tests passed! :-)\n");
+        fflush(stdout);
+    }
+    exit(0);
+}
diff --git a/GAISLER/src/memcheck.c b/GAISLER/src/memcheck.c
new file mode 100644
index 0000000000000000000000000000000000000000..3e5166f4e410ab9feca4651e8f7c128a7f746a9f
--- /dev/null
+++ b/GAISLER/src/memcheck.c
@@ -0,0 +1,196 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "version.h"
+#include "system.h"
+
+void memcheck()
+{
+#ifdef MEMCHECK
+    // Use alternating bit values to verify proper memory operations,
+    // by writing values in memory that stress (electrically) the circuits
+    uint32_t patterns[] = {
+        0x0,
+        0xFFFFFFFF,
+        0xAAAAAAAA,
+        0x55555555,
+        0xAA55AA55,
+        0x55AA55AA,
+    };
+
+#ifdef CHECK_WRAPAROUNDS_WITH_PRIME_SIZED_WINDOWS
+    // Prime numbers used to check for potential address space overlaps
+    // (read comments in the code below that uses this)
+    unsigned primes[] = { 3, 7, 31, 127 };
+    unsigned cnt = 0;
+#endif
+
+    // Counters used in loops below.
+    int i = 0;
+
+    // Detect available memory by repeated allocations.
+    // Start at 512K.
+    size_t space = 512*1024;
+    void *p = malloc(space);
+    printf("[BOARD TESTER, version %s] - see https://goo.gl/CLrIOC for details\n", version);
+    printf("[MEMCHECK] Detecting available memory... ");
+    fflush(stdout);
+    while(p) {
+        free(p);
+        space += 1024*1024; // test memory increases in 1MB increments
+        p = malloc(space);
+    }
+    space -= 1024*1024;
+    printf("%dK\n", space/1024);
+
+    // Now that we know the amount of memory available, reserve it all.
+    p = malloc(space);
+    if (!p) {
+        puts("[MEMCHECK] Unexpected heap error. Aborting...");
+        fflush(stdout);
+        exit(1);
+    }
+
+#ifdef CHECK_WRAPAROUNDS_WITH_PRIME_SIZED_WINDOWS
+    // How can we make sure that RTEMS doesn't mis-identify our available
+    // memory and doesn't return 'windowed' areas? (i.e. we think we have
+    // e.g. 128KB, but in fact, the last 64KB 'mirror' back to the first
+    // 64KB)?
+    //
+    // Simple: we write sequences of values up to prime numbers - e.g.
+    //
+    //   0 1 2 0 1 2 0 1 ...
+    //
+    // If there is a wrap-around at some offset, the value written will
+    // NOT be the same as the first time we wrote at the 'mirror' offset,
+    // since any wraparounds will happen at power-of-two boundaries.
+    //
+    // e.g. for a mis-identified 8-byte area as a 16-byte one, we write...
+    //
+    //            Offset:  0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
+    //    Values written:  0 1 2 0 1 2 0 1 2 0 1  2  0  1  2  0
+    //                                     ^
+    //                                     `----- Here memory wraps-around
+    //       Values read:  2 0 1 2 0 1 2 0
+    //
+    // Due to the use of a prime number, the wrap-around will be detected;
+    // we wrote a 0 at offset 0, but it was overwritten with a 2 when we
+    // wrote at offset 8 (which wrapped around - 'ghost' address space).
+
+    printf("[MEMCHECK] Checking for potential address space overlap. Window: ");
+    for (i=0; i<sizeof(primes)/sizeof(primes[0]); i++) {
+        uint8_t *pc = p;
+        unsigned prime = primes[i];
+        unsigned bytes = space;
+        printf("%s%d", i?", ":"", prime);
+        fflush(stdout);
+        cnt = 0;
+        while (bytes--) {
+            *pc++ = cnt;
+            cnt++;
+            if (cnt == prime) {
+                cnt = 0;
+            }
+        }
+        pc = p;
+        bytes = space;
+        cnt = 0;
+        while (bytes--) {
+            if (*pc != cnt) {
+                printf("[MEMCHECK] Address space wrapped around at 0x%x!\n",
+                       (unsigned)pc);
+                fflush(stdout);
+                exit(1);
+            }
+            pc++;
+            cnt++;
+            if (cnt == prime) {
+                cnt = 0;
+            }
+        }
+    }
+    puts("");
+#endif
+
+    // Write all over the memory using alternating bit values; this verifies
+    // proper memory operations, by stressing (electrically) the circuits.
+    for(i=0; i<sizeof(patterns)/sizeof(patterns[0]); i++) {
+        unsigned pattern = patterns[i];
+        uint32_t *pw = p;
+        unsigned words = space/4;
+        printf("[MEMCHECK] Writing memory pattern       0x%08x        ", pattern);
+        fflush(stdout);
+
+        // Writing the pattern
+        while(words--) {
+            *pw++ = pattern;
+            if ((words & 0xFFFFFF) == 0xFFFFFF) {
+                printf("\b\b\b\b\b\b%5.2f%%", 100.0*((space/4.0)-words)/(space/4.0));
+                fflush(stdout);
+            }
+        }
+        printf("\b\b\b\b\b\b\b%5.2f%%\n", 100.0);
+        pw = p;
+        words = space/4;
+
+        // Verifying the pattern
+        printf("[MEMCHECK] Reading memory, checking for 0x%08x        ", pattern);
+        fflush(stdout);
+        while(words--) {
+            if (*pw != pattern) {
+                printf(
+                    "\n[MEMCHECK] Failed with pattern 0x%x at offset 0x%x\n",
+                    pattern, (unsigned)pw);
+                fflush(stdout);
+                exit(1);
+            }
+            if ((words & 0xFFFFFF) == 0xFFFFFF) {
+                printf("\b\b\b\b\b\b%5.2f%%", 100.0*((space/4.0)-words)/(space/4.0));
+                fflush(stdout);
+            }
+            pw++;
+        }
+        printf("\b\b\b\b\b\b\b%5.2f%%\n", 100.0);
+    }
+
+    // A simple final run storing big numbers consecutively.
+    printf("[MEMCHECK] Writing 32-bit numbers from 0 up to %d        ", space/4);
+    {
+        uint32_t *pw = p;
+        unsigned words = space/4;
+        while(words--) {
+            *pw++ = words;
+            if ((words & 0xFFFFFF) == 0xFFFFFF) {
+                printf("\b\b\b\b\b\b%5.2f%%", 100.0*((space/4.0)-words)/(space/4.0));
+                fflush(stdout);
+            }
+        }
+        printf("\b\b\b\b\b\b\b%5.2f%%\n", 100.0);
+        printf("[MEMCHECK] Reading 32-bit numbers from 0 up to %d        ", space/4);
+        pw = p;
+        words = space/4;
+        // Verifying the big numbers
+        while(words--) {
+            if (*pw != words) {
+                printf(
+                    "\n[MEMCHECK] Failed with big value 0x%x at offset 0x%x\n",
+                    words, (unsigned)pw);
+                fflush(stdout);
+                exit(1);
+            }
+            pw++;
+            if ((words & 0xFFFFFF) == 0xFFFFFF) {
+                printf("\b\b\b\b\b\b%5.2f%%", 100.0*((space/4.0)-words)/(space/4.0));
+                fflush(stdout);
+            }
+        }
+        printf("\b\b\b\b\b\b\b%5.2f%%\n", 100.0);
+    }
+
+    free(p);
+#else
+    puts("[MEMCHECK] Memory checks are disabled. Proceeding with main execution...");
+    fflush(stdout);
+#endif
+}
diff --git a/GAISLER/src/system.h b/GAISLER/src/system.h
new file mode 100644
index 0000000000000000000000000000000000000000..4ca5bf2fded798f4058c7de4257419707b65888a
--- /dev/null
+++ b/GAISLER/src/system.h
@@ -0,0 +1,39 @@
+// Comment this to skip memory checks at startup
+#define MEMCHECK
+
+#include <rtems.h>
+
+// #include <rtems/score/types.h>
+// #include <rtems/rtems/types.h>
+// #include <rtems/rtems/tasks.h>
+// #include <rtems/rtems/event.h>
+
+rtems_task Init(rtems_task_argument argument);
+rtems_task Task1_EntryPoint(rtems_task_argument argument);
+rtems_task Task2_EntryPoint(rtems_task_argument argument);
+void task_begin(int task_no);
+void task_end(int task_no);
+void memcheck(void);
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_MAXIMUM_TASKS           64
+#define CONFIGURE_TICKS_PER_TIMESLICE     100
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_SMP_APPLICATION
+#ifdef BSP_leon2
+#define CONFIGURE_SMP_MAXIMUM_PROCESSORS  1
+#else
+#define CONFIGURE_SMP_MAXIMUM_PROCESSORS  4
+#endif
+#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
+#ifndef DEFINE_VARS
+#define GLOBAL
+#else
+#define GLOBAL extern
+#endif
+
+GLOBAL rtems_id g_init_task_id;
+GLOBAL int all_OK;
+
+#include <rtems/confdefs.h>
diff --git a/GAISLER/src/task1.c b/GAISLER/src/task1.c
new file mode 100644
index 0000000000000000000000000000000000000000..96f7ba822e85498084d539b6c4d1b5ee2f368be7
--- /dev/null
+++ b/GAISLER/src/task1.c
@@ -0,0 +1,49 @@
+#include "system.h"
+#include <stdio.h>
+
+rtems_task Task1_EntryPoint(rtems_task_argument argument)
+{
+    int task_no = (int) argument;
+    task_begin(task_no);
+
+    int j;
+    double d=task_no;
+    for(j=0; j<10000; j++) {
+        int k;
+        for(k=0; k<10000; k++)
+            d+=1.001;
+        d*=1.0001;
+    }
+    {
+        long result = (long) d;
+        long target = 0;
+        switch(task_no) {
+        case 0:
+            target = 172003605L;
+            break;
+        case 2:
+            target = 172003611L;
+            break;
+        default:
+            printf(
+                "[TASK %d] Failed! Unexpected task number for FPU tests...\n",
+                task_no);
+            fflush(stdout);
+            all_OK = 0;
+            task_end(task_no);
+            return;
+        }
+        if (target != result) {
+            printf(
+                "[TASK %d] Failed! Computed value was %ld instead of %ld\n",
+                task_no, result, target);
+            fflush(stdout);
+            all_OK = 0;
+            task_end(task_no);
+            return;
+        }
+    }
+    printf("[TASK %d] Computed the correct floating point result.\n", task_no); 
+    fflush(stdout);
+    task_end(task_no);
+}
diff --git a/GAISLER/src/task2.c b/GAISLER/src/task2.c
new file mode 100644
index 0000000000000000000000000000000000000000..90465a1996bafb4484f19bc7ce85ce49398b8704
--- /dev/null
+++ b/GAISLER/src/task2.c
@@ -0,0 +1,29 @@
+#include "system.h"
+#include <stdio.h>
+
+rtems_task Task2_EntryPoint(rtems_task_argument argument)
+{
+    int task_no = (int) argument;
+    task_begin(task_no);
+
+    int j;
+    long long int dummy = 0;
+    for(j=0; j<500000; j++) {
+        int k;
+        for(k=0; k<100; k++)
+            dummy ^= k;
+        dummy++;
+    }
+    if (dummy != 500000) {
+        printf(
+            "[TASK %d] Failed! Computed value was %lld instead of 500000\n",
+            task_no, dummy);
+        fflush(stdout);
+        all_OK = 0;
+        task_end(task_no);
+        return;
+    }
+    printf("[TASK %d] Computed the correct integer result.\n", task_no);
+    fflush(stdout);
+    task_end((int) argument);
+}
diff --git a/GAISLER/src/version.h b/GAISLER/src/version.h
new file mode 100644
index 0000000000000000000000000000000000000000..fbfc46566d362f066c9c04e0910a0458148ea23a
--- /dev/null
+++ b/GAISLER/src/version.h
@@ -0,0 +1,4 @@
+#ifndef __VERSION_H__
+#define __VERSION_H__
+const char version[] = "1.75 (ca9a018)";
+#endif