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m68k-as and MRI compatibility
- From: Delarue Christophe <cdelarue at e-generis dot com>
- To: binutils at sources dot redhat dot com
- Date: Thu, 21 Feb 2002 15:04:06 +0100
- Subject: m68k-as and MRI compatibility
We are trying to use the gnu m68k-coff toolchain to produce our MRI microtec
previously compiled code.
We've got some assembler file in the MRI format. I've got OFFSET directives in
it. This is not recognized by gas. The mri documentation says that It could be
replace by the ORG directives.
the doc says
* `ORG' pseudo-op
The m68k MRI `ORG' pseudo-op begins an absolute section at a given
address. This differs from the usual `as' `.org' pseudo-op, which
changes the location within the current section. Absolute
sections are not supported by other object file formats. The
address of a section may be assigned within a linker script.
Does somebody got the same difficult ?
What is the workaround ?
NOTE : I am not really a assembler programmer and making a linker script from
scratch afraid me alot.
example of assembler file :
---------------------------------
* space card3 (rnis4 ou gaa2)
OFFSET LOCAL_BUS_BASE+(2*NO_CARD)
DS.B 1
_base_card3 EQU *
_dialog_card3 DS.B LG_DIALOG
-------------------------------
thank's
--
Christophe DELARUE E-Generis
Tel.: (+33) 299 842052 Fax.: (+33) 299 639331
13, sq. du Chene Germain / 35510 Cesson-Sevigne / France
mailto:cdelarue@e-generis.com