Add softfloat gcflag

Author: ImTei

tests/go-tests/Makefile

@@ -4,13 +4,13 @@ bin:
 	mkdir bin
 
 bin/simple:
-	cd simple && GOOS=linux GOARCH=riscv64 GOROOT=$(LATEST_GOROOT) go build -o ../bin/simple .
+	cd simple && GOOS=linux GOARCH=riscv64 GOROOT=$(LATEST_GOROOT) go build -gcflags="all=-d=softfloat" -o ../bin/simple .
 
 bin/simple.dump: bin/simple
 	riscv64-linux-gnu-objdump -D --disassemble --disassembler-options=no-aliases --wide --source -m riscv:rv64 -EL bin/simple > bin/simple.dump
 
 bin/minimal:
-	cd minimal && GOOS=linux GOARCH=riscv64 GOROOT=$(LATEST_GOROOT) go build -o ../bin/minimal .
+	cd minimal && GOOS=linux GOARCH=riscv64 GOROOT=$(LATEST_GOROOT) go build -gcflags="all=-d=softfloat" -o ../bin/minimal .
 
 bin/minimal.dump: bin/minimal
 	riscv64-linux-gnu-objdump -D --disassemble --disassembler-options=no-aliases --wide --source -m riscv:rv64 -EL bin/minimal > bin/minimal.dump