IMPORT is simply useless, any symbol that isn't found in the current
file is automatically flagged as imported symbol.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
When calculating the difference of addresses between two labels, for it
to be defined, either:
- Both of them must have their absolute address defined.
- They belong to the same section, so their relative addresses are
compatible.
This patch adds a check to make sure that any other case is detected so
that the programmer can correct the code.
This applies to rgbasm. The difference of labels can be used, for
example, as argument of DS. The linker can't resize sections, which
means that the final value must be defined when creating the object
file.
Signed-off-by: AntonioND <antonio_nd@outlook.com>
Merging lai's source with this one is very irritating because
they have different indentation styles. I couldn't find what profile
vegard used for his version, so I used these flags (which should bring
the source close to KNF):
-bap
-br
-ce
-ci4
-cli0
-d0
-di0
-i8
-ip
-l79
-nbc
-ncdb
-ndj
-ei
-nfc1
-nlp
-npcs
-psl
-sc
-sob
