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[Bug binutils/10288] "objdump -D --target=binary -m arm7tdmi" shows non-

From: chris at seberino dot org
Subject: [Bug binutils/10288] "objdump -D --target=binary -m arm7tdmi" shows non-ARM7TDMI instructions
Date: 22 Jun 2009 21:53:08 -0000

------- Additional Comments From chris at seberino dot org  2009-06-22 21:53 
I was thinking a little more about the lfm instruction.  It seems there are
standard coprocessor instruction names on ARM: cdp, ldc, stc, mcr and mrc.

And, because ARM defines optional standard coprocessor setups for common
hardware extensions like floating point, ARM has defined additional *ALIASES*
for aforementioned coprocessor instructions like lfm, fstms, fstmd, fstd, fstd, 

I would personally prefer that only the standard coprocessor instruction names
be used (cdp, ldc, stc, mcr and mrc) and the other aliases like floating point
aliases be avoided since we can't guarantee existence of that.




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