50 lines
1.5 KiB
Text
50 lines
1.5 KiB
Text
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This chapter describes the Xfile output module which can be
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selected with the @option{-Fxfile} option.
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@section Legal
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This module is written in 2018 by Frank Wille and
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is covered by the vasm copyright without modifications.
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@section Additional options for this module
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None.
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@section General
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This module outputs the Xfile executable file format, which is used
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on Sharp X68000 16/32-bit computer with 68000 up to 68040 CPU.
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@section Restrictions
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@itemize @minus
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@item The source must not define more than one code, data and bss section
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each. More complex sources with @code{.rdata} or @code{.stack} sections
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require a linker.
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@item All symbols must be defined, otherwise the generation of the executable
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fails. Unknown symbols are listed by vasm.
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@item The only relocations allowed in this format are 32-bit absolute.
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@end itemize
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@section Known Problems
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Some known problems of this module at the moment:
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@itemize @minus
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@item None.
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@end itemize
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@section Error Messages
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This module has the following error messages:
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@itemize @minus
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@item 3004: section attributes <attr> not supported
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@item 3005: reloc type %d, size %d, mask 0x%lx (symbol %s + 0x%lx) not supported
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@item 3006: reloc type %d not supported
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@item 3007: undefined symbol <%s>
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@item 3008: output module doesn't allow multiple sections of the same type
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@item 3011: weak symbol <%s> not supported by output format, treating as global
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@item 3013: reloc type %d, mask 0x%lx to symbol %s + 0x%lx does not fit into %u bits
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@end itemize
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