update

Author: aeyakovenko

Makefile

@@ -0,0 +1,79 @@
+all:
+
+##############################
+OBJS+=out/buf.o
+out/buf.o:src/buf.c
+
+CEXES+=cov/buf_t
+cov/buf_t:src/buf_t.c src/buf.c 
+
+COVS+=cov/buf.c.cov
+cov/buf.c.cov:cov/buf_t
+
+##############################
+OBJS+=out/toaster.o
+out/toaster.o:src/toaster.c
+
+##############################
+OBJS+=out/config.o
+out/config.o:src/config.c
+
+CEXES+=cov/config_t
+cov/config_t:src/config_t.c src/config.c out/toaster.o
+
+COVS+=cov/config.c.cov
+cov/config.c.cov:cov/config_t
+
+##############################
+#rules
+all:$(OBJS) $(COVS)
+
+clean:
+	rm -rf out cov *.gcno *.gcda *.gcov
+
+CFLAGS+=-Iinc -fPIC -g -Wall -Werror -O3 -std=c99 -fvisibility=hidden -ffunction-sections
+
+DEP_FLAGS=-MMD -MP -MF $(@:%=%.d)
+LD_FLAGS=-Wl,--gc-sections
+
+OBJ_DEPS=$(OBJS:%=%.d)
+-include $(OBJ_DEPS)
+
+$(OBJS):
+	@mkdir -p $(@D)
+	$(CC) -o $@ -c $(filter %.c, $^) $(CFLAGS) $(DEP_FLAGS)
+
+EXE_DEPS=$(EXES:%=%.d)
+-include $(EXE_DEPS)
+
+$(EXES):
+	@mkdir -p $(@D)
+	$(CC) -o $@ $^ $(CFLAGS) $(DEP_FLAGS)
+
+DLL_DEPS=$(DLLS:%=%.d)
+-include $(DLL_DEPS)
+
+$(DLLS):
+	mkdir -p $(@D)
+	$(CC) -o $@ $^ $(CFLAGS) -shared -ldl $(DEP_FLAGS)
+
+export GCOV_PREFIX=cov
+export GCOV_PREFIX_STRIP=$(words $(subst /, ,$(PWD)))
+$(COVS):
+	@mkdir -p $(@D)
+	$<
+	mv *.gcno $(@D)/ || echo ok
+	gcov -r -c -b -o $(@D) $(notdir $(@:%.cov=%)) | tee $<.cov.out
+	mv *.gcov $(@D)/ || echo ok
+	@grep "Branches executed:100" $<.cov.out
+	@grep "Lines executed:100" $<.cov.out
+	touch $@
+
+CEXE_DEPS=$(CEXES:%=%.d)
+-include $(CEXE_DEPS)
+
+$(CEXES):
+	@mkdir -p $(@D)
+	$(CC) -o $@ $(filter-out %.h, $^) $(DEP_FLAGS) $(LD_FLAGS) $(CFLAGS) -fsanitize=address -fsanitize=leak -fsanitize=undefined -coverage -ldl -DTOASTER 
+
+$$%:;@$(call true)$(info $(call or,$$$*))

src/loom.c

@@ -0,0 +1,30 @@
+#define _FILE_OFFSET_BITS 64
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <assert.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <pthread.h>
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/fcntl.h>
+
+//#define SHOW_DEBUG
+#include "err.h"
+
+#define TSIZE (512*1024*1024*1024llu)
+#define QSIZE (512*1024)
+//read packets from the network
+//verify the signatures
+//fetch all the data
+//do all the account transfers
+//write all the data
+//compute the merkle
+//sequence all the transactions 
+int main(int _argc, char * const _argv[]) {
+}