Include "binary" symbol in the header sources

Makefile

@@ -97,7 +97,7 @@ $(OBJDIR)/gen_%.input: $(OBJDIR)/gen_%.o $(LIBXIB)
 	$(run-ld)
 
 # Microsoft Basic
-MSBASIC_OBJS = $(BASE_OBJS) $(LIBXIB) binary.o msbasic_header.o msbasic_binary.o
+MSBASIC_OBJS = $(BASE_OBJS) $(LIBXIB) msbasic_header.o msbasic_binary.o
 
 $(BINDIR)/msbasic.input: $(MSBASIC_OBJS:%.o=$(OBJDIR)/%.o)
 	$(run-ld)
@@ -106,7 +106,7 @@ $(OBJDIR)/msbasic_binary.o: $(MSBASICDIR)/tmp/vm6502.bin
 	$(run-bin2obj)
 
 # 6502 functional tests
-FUNC_TEST_OBJS = $(BASE_OBJS) func_test_callback.o $(LIBXIB) binary.o func_test_header.o func_test_binary.o
+FUNC_TEST_OBJS = $(BASE_OBJS) func_test_callback.o $(LIBXIB) func_test_header.o func_test_binary.o
 
 $(BINDIR)/func_test.input: $(FUNC_TEST_OBJS:%.o=$(OBJDIR)/%.o)
 	$(run-ld)

src/func_test_header.s

@@ -3,21 +3,25 @@
 
 # The binary is available in git repository https://github.com/Klaus2m5/6502_65C02_functional_tests
 
-# Start address for the functional test binary
-# Can be found using bin_files/6502_functional_test.lst, search for "Program start address is at"
+.EXPORT binary
+
+.IMPORT func_test_callback
+
+binary:
+    # Start address for the functional test binary
+    # Can be found using bin_files/6502_functional_test.lst, search for "Program start address is at"
     db  0x0400
 
-# Load address for the functional test binary
+    # Load address for the functional test binary
     db  0
 
-# Set up tracing
-#  0 - disable tracing
-# -1 - trace always
-# >0 - start tracing after passing that address
+    # Set up tracing
+    #  0 - disable tracing
+    # -1 - trace always
+    # >0 - start tracing after passing that address
     db  0
 
-# Callback address
-.IMPORT func_test_callback
+    # Callback address
     db  func_test_callback
 
 .EOF

src/msbasic_header.s

@@ -1,16 +1,19 @@
 # This the header for the MS Basic binary.
 # It needs to be linked immediately after binary.o and immediately before the MS Basic binary itself.
 
-# Start address for the MS Basic binary, set to -1 to use the reset vector.
+.EXPORT binary
+
+binary:
+    # Start address for the MS Basic binary, set to -1 to use the reset vector.
     db  -1
 
-# Load address for the MS Basic binary, needs to match the BASROM memory region in $(MSBASICDIR)/vm6502.cfg.
+    # Load address for the MS Basic binary, needs to match the BASROM memory region in $(MSBASICDIR)/vm6502.cfg.
     db  0xc000
 
-# Disable tracing
+    # Disable tracing
     db  0
 
-# No callback
+    # No callback
     db  0
 
 .EOF