first commit

4 files changed, 91 insertions, 0 deletions

diff --git a/test/linker/.depend b/test/linker/.depend
new file mode 100644
index 0000000..9cb14ac
--- /dev/null
+++ b/test/linker/.depend
@@ -0,0 +1,2 @@
+file0.o: file0.c file1.c
+file1.o: file1.c
diff --git a/test/linker/file0.c b/test/linker/file0.c
new file mode 100644
index 0000000..5eb172b
--- /dev/null
+++ b/test/linker/file0.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <inttypes.h>
+#include "file1.c"
+
+#define CODE_SECTION_0_0 "constant_0_0"
+#define CODE_SECTION_0_1 "constant_0_1"
+#define CODE_SECTION_0_2 "constant_0_2"
+#define CODE_SECTION_0_3 "constant_0_3"
+#define CODE_SECTION_0_4 "constant_0_4"
+
+int g_int_0_0 = 0;
+int g_int_0_1 = 1;
+
+int dummy_f_0_0(int n) {
+  return n*4;
+}
+
+int main (int argc, char** argv) {
+  return 123;
+}
diff --git a/test/linker/file1.c b/test/linker/file1.c
new file mode 100644
index 0000000..233eaad
--- /dev/null
+++ b/test/linker/file1.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <inttypes.h>
+#if 1
+void print(void) {
+  printf("external symbol");
+}
+#endif
+
+#define CODE_SECTION_1_0 "constant_1_0"
+#define CODE_SECTION_1_1 "constant_1_1"
+#define CODE_SECTION_1_2 "constant_1_2"
+#define CODE_SECTION_1_3 "constant_1_3"
+#define CODE_SECTION_1_4 "constant_1_4"
+
+int g_int_1_0 = 10;
+int g_int_1_1 = 11;
+
+int dummy_f_1_0(int n) {
+  if (n >= 1) return dummy_f_1_0(n-1) * n;
+  else return 1;
+}
+
+int dymmy_f_1_1(int n) {
+  return n*2;
+}
diff --git a/test/linker/makefile b/test/linker/makefile
new file mode 100644
index 0000000..1cc9413
--- /dev/null
+++ b/test/linker/makefile
@@ -0,0 +1,44 @@
+TARGET=file0
+CC=clang
+CC?=clang
+CC_FLAGS=
+CC_EXTRA?=
+CC_FLAGS+=$(CC_EXTRA)
+
+SRCS=$(wildcard *.c)
+WASM=$(patsubst %.c, %.wasm, $(wildcard *.c))
+
+.DEFAULT:all
+
+.PHONY:all clean help
+
+all:$(TARGET) wasmforce
+
+depend:.depend
+
+.depend:$(SRCS)
+	rm -rf .depend
+	$(CC) -MM $(CC_FLAGS) $^ > ./.depend
+
+-include ./.depend
+
+%.wasm:%.c
+	llvm-wasm $<
+
+wasmforce:$(WASM)
+	@echo forcing generation of wasm and wast
+
+.c.o:
+	$(CC) $(CC_FLAGS) -c $< -o $@ 
+
+$(TARGET): $(TARGET).o
+	$(CC) $^ $(LD_FLAGS) -o $@
+
+clean:
+	rm -f *.s *.wasm *.wast *.bc *.o *~ $(TARGET)
+	rm .depend
+
+help:
+	@echo "all is the default target"
+	@echo "there is delete."
+	@echo "there is clean."