Re: Is this "gdb disassembler" code still needed?

Maciej W. Rozycki
2013-07-31T16:24:14Z

On Wed, 26 Jun 2013, Richard Sandiford wrote:

> > Other than that I am fairly sure the behaviour is intentional, so except
> > from any microMIPS change to match the MIPS16 variant please refrain from
> > fiddling with these bits until I am done with the change proposed here:
> >
> > http://sourceware.org/ml/binutils/2012-05/msg00183.html
> > http://sourceware.org/ml/binutils/2012-06/msg00114.html
>
> OK, thanks. I'll change microMIPS to match MIPS16 like you say.

What happened to this code after your recent changes? I get rubbish in
disassembly now, e.g.:

Dump of assembler code for function t1:
0x00400991 <+0>: save a0-a3,32,ra,s1
0x00400995 <+4>: addiu s1,sp,16
0x00400997 <+6>: lw v1,0x4009f4 <t1+99>
0x00400999 <+8>: lw v0,0x4009f0 <t1+95>
0x0040099b <+10>: move t9,v1
0x0040099d <+12>: move t8,v0
0x0040099f <+14>: lw v0,24(s1)
0x004009a1 <+16>: move a1,t9
0x004009a3 <+18>: move a0,t8
0x004009a5 <+20>: jal 0x400da0 <exit@mips16plt+15>
0x004009a9 <+24>: nop
[...]

Maciej