diff --git a/c/fp_overflow/Makefile b/c/fp_overflow/Makefile
new file mode 100644
index 0000000..02aa3a4
--- /dev/null
+++ b/c/fp_overflow/Makefile
@@ -0,0 +1,102 @@
+# This file is generated with smake.sh.
+# You can use this make file with instruction make to
+# use one of build mode: debug, profile, develop, release.
+# No need to call make clean if You make with other mode,
+# because the Makefile containes rules for automatically clean.
+# Some usage examples:
+# make # default mode is debug
+# CFLAGS="-O2 -march=core2 -mtune=core2 --msse4.1 mfpmath=sse -fomit-frame-pointer -pipe" LDFLAGS="-Wl,-O1 -Wl,-ass-needed" make mode=develop
+# CFLAGS="-O2 -march=amdfam10 -mtune=amdfam10 -msse4a --mfpmath=sse -fomit-frame-pointer -pipe" LDFLAGS="-Wl,-O1 -Wl,--as-needed" make mode=profile
+# CFLAGS="-O2 -march=k6-2 -mtune=k6-2 -m3dnow --mfpmath=387 -fomit-frame-pointer -pipe" LDFLAGS="-Wl,-O1 -Wl,--as-needed" make mode=release
+# Report bugs to <mecareful@gmail.com>
+
+#_________________________________
+#          ENVIRONMENT           |
+#________________________________|
+CC=cc
+CXX=c++
+LIBRARIES=
+TARGET0=fp_overflow
+TARGET= $(TARGET0)
+INCLUDE1=$(HOME)/projects/include
+INCLUDE2=/usr/local/include
+INCLUDE=-I$(INCLUDE1) -I$(INCLUDE2)
+
+#________________________________________
+#      BUILD SCRIPT (don't change)      |
+#_______________________________________|
+ifeq ($(mode),)
+	mode = debug
+endif
+ifeq ($(mode),debug)
+	CFLAGS := -O0 -g -std=gnu99 -pedantic -Wextra -Wconversion $(CFLAGS)
+	LDFLAGS := $(LDFLAGS)
+endif
+ifeq ($(mode),profile)
+	CFLAGS := -O0 -g -p -ftest-coverage -Wcoverage-mismatch $(CFLAGS)
+	LDFLAGS := -g -p $(LDFLAGS)
+endif
+ifeq ($(mode),develop)
+	CFLAGS := -O2 -g $(CFLAGS)
+	LDFLAGS := -O1 $(LDFLAGS)
+endif
+ifeq ($(mode),release)
+	CFLAGS := -O2 $(CFLAGS)
+	LDFLAGS := -O1 $(LDFLAGS)
+endif
+
+CFLAGS += -Wall
+LDFLAGS += -Wall $(LIBRARIES)
+
+all: change_make_options $(TARGET)
+
+ifneq ($(mode),debug)
+ifneq ($(mode),profile)
+ifneq ($(mode),develop)
+ifneq ($(mode),release)
+	@echo "Invalid build mode."
+	@echo "Please use 'make mode=release', 'make mode=develop', 'make mode=profile' or 'make mode=debug'"
+	@exit 1
+endif
+endif
+endif
+endif
+	@echo ".........................."
+	@echo "Building on "$(mode)" mode "
+	@echo "CFLAGS=$(CFLAGS)"
+	@echo "LDFLAGS=$(LDFLAGS)"
+	@echo ".........................."
+
+OLD_BUILD_MODE=$(shell grep ^MODE make_options.out 2>/dev/null | sed 's~^MODE=~~')
+OLD_BUILD_CFLAGS=$(shell grep ^CFLAGS make_options.out 2>/dev/null | sed 's~^CFLAGS=~~')
+OLD_BUILD_LDFLAGS=$(shell grep ^LDFLAGS make_options.out 2>/dev/null | sed 's~^LDFLAGS=~~')
+change_make_options:
+ifneq ($(mode)|$(CFLAGS)|$(LDFLAGS), $(OLD_BUILD_MODE)|$(OLD_BUILD_CFLAGS)|$(OLD_BUILD_LDFLAGS))
+	@echo CLEANING...
+	@make clean &>/dev/null
+	@echo "MODE=$(mode)" > make_options.out
+	@echo "CFLAGS=$(CFLAGS)" >> make_options.out
+	@echo "LDFLAGS=$(LDFLAGS)" >> make_options.out
+endif
+
+%.o :
+	$(CC) -c $(CFLAGS) $(INCLUDE) -o $@ $<
+
+clean:
+	$(RM) *.o *.out callgrind.out.* *.gcno $(TARGET)
+
+.PHONY: all change_make_options clean
+
+#_________________________________
+#           R U L E S            |
+#________________________________|
+target_objs0 = \
+	fp_overflow.o
+
+$(TARGET0): $(target_objs0)
+	$(CC) $(LDFLAGS) -o $@ $(target_objs0)
+
+
+fp_overflow.o: \
+	fp_overflow.c
+
diff --git a/c/fp_overflow/fp_overflow.c b/c/fp_overflow/fp_overflow.c
new file mode 100644
index 0000000..4954360
--- /dev/null
+++ b/c/fp_overflow/fp_overflow.c
@@ -0,0 +1,94 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <ucontext.h>
+#include <fpu_control.h>
+
+/*#ifdef DEBUG
+#define DIE_HERE raise(SIGFPE)
+#else
+#define DIE_HERE
+#endif*/
+
+
+void sigfpe_handler(int signo, siginfo_t *si, void *data)
+{
+	ucontext_t *uc = (ucontext_t *) data;
+	uc->uc_flags = 0;
+
+	/*ucontext_t *uc;
+	uc = (ucontext_t *) data;
+
+	switch (signo) {
+	case SIGFPE:
+		fprintf(stdout, "Caught FPE\n");
+		uc->uc_mcontext.gregs[REG_PC] = uc->uc_mcontext.gregs[REG_nPC];
+		break;
+	default:
+		fprintf(stdout, "default handler\n");
+	}*/
+}
+
+void no_exc()
+{
+	double a = 1.932847289347532947238e20;
+	double b = 1.932847293472394732424e-128;
+
+	a /= b;
+	a /= b;
+	a /= b;
+	a /= b;
+	a /= b;
+	a /= b;
+	a /= b;
+
+	double zero = 0;
+	a /= zero;
+
+	printf("a=%f\n", a);
+
+
+	unsigned int c = 3984794;
+	c *= c;
+	c *= c;
+	c *= c;
+
+	printf("c=%u\n", c);
+}
+
+int div_by_zero()
+{
+	/* "volatile" needed to eliminate compile-time optimizations */
+	volatile unsigned long x = 42; 
+	volatile unsigned long y = 0;
+	x=x/y;
+	return 0; /* Never reached */
+}
+
+int div_intmin_by_invone()
+{
+	volatile unsigned long x=INT_MIN;
+	volatile unsigned long y=-1;
+	x=x/y;
+	return 0;
+}
+
+int main(void)
+{
+	//_FPU_SETCW (_FPU_DEFAULT);
+
+	/* register SIGFPE handler */
+	/*struct sigaction sa, osa;
+	unsigned int b = ULONG_MAX;
+	sa.sa_sigaction = sigfpe_handler;
+	sigaction(SIGFPE, &sa, &osa);*/
+
+	//no_exc();
+	//div_by_zero();
+	div_intmin_by_invone();
+
+	return EXIT_SUCCESS;
+}
+