[PATCH] Performance counter opcodes for MIPS R1[02]000

[Nick Clifton]

Hi Thiemo,

> this patch adds the performance counter opcodes for R1[02]000
> (mtpc, mfpc mtps, mfps) and fixes the naming of coprocessor
> registers.

After applying this patch, I am seeing new failures in the GAS
testsuite for a "mips-elf" toolchain:

  FAIL: MIPS lb
  FAIL: MIPS sb
  FAIL: MIPS trunc
  FAIL: MIPS MIPS32 instructions
  FAIL: MIPS MIPS64 instructions

I do not want to accept that patch whilst these problems remain, so
please can you investigate and determine the cause and the correct
solution.

Cheers
        Nick