MIPS regs_access unsupported

[deadly-platypus]

There appears to be a bug in getting accessed registers for MIPSB 32-bit in 4.0.0

>>> str(CS_VERSION_MAJOR) + "." + str(CS_VERSION_MINOR) + "." + str(CS_VERSION_EXTRA) + " " + str(CS_API_MAJOR) + "." + str(CS_API_MINOR)
'4.0.0 4.0'

from capstone import *

# move $sp, $fp
code = b'\x03\xc0\xe8\x25'
cs = Cs(CS_ARCH_MIPS, CS_MODE_MIPS2 + CS_MODE_BIG_ENDIAN + CS_MODE_MIPS32)
for i in cs.disasm(code, 0x1000, count=1):
    i.regs_access()

Expected: Print out of registers read and written
Actual:

File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/capstone/__init__.py", line 779, in regs_access
    raise CsError(status)
capstone.CsError: Details are unavailable (CS_ERR_DETAIL)

[aquynh]

Yes only x86, arm & arm64 are supported now.

[deadly-platypus]

Are there plans to support other architectures in version 5?

[aquynh]

If only i have enough spare time, because that is a lot of work. Or hopefully somebody steps up to do this, with pull req.

[junchao-loongson]

I will try to do this.