objdump for old ARM7TDMI (ARMv4T) showing instructions for newer architectures?!

chris@seberino.org chris@seberino.org
Wed Jun 17 07:51:00 GMT 2009


On Tue, Jun 16, 2009 at 08:09:25PM -0700, Ian Lance Taylor wrote:
> Did you specify a --target option to configure, as described in
> binutils/README?

Now I did.  I applied Nick's patch and it works quite nicely.
blx is gone as it should be.

May I mention 2 more instructions that should be removed from ARM7TDMI that I
noticed?  It'd be much appreciated if added to your patch.  I'll test it for
you if you want.

Please remove mrrc and ldc2 as well.

I happen to be writing an ARM7TDMI disassembler, assembler and emulator as a
personal learning project.  If you wish, I'll keep looking very carefully at
objdump output for ARM7TDMI and tell you any other things I notice.

cs



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