Fix for Bug 3671 - QEMU GDB stub listens on IPv6-only port on Windows 7
The connection string used by the GDB stub does not specify which
version of the Internet Protocol should be used by the port on
which it listens. On host platforms with IPv6 support, such as
Windows 7, this means that the stub listens on an IPv6-only port.
Since the GDB client uses IPv4, this means that the client cannot
connect to QEMU.
- Add new instructions such as: andnot, ror, rol, setcond, clz, ctz,
popcnt.
- See if it is worth exporting mul2, mulu2, div2, divu2.
- Support of globals saved in fixed registers between TBs.
Ideas:
- Move the slow part of the qemu_ld/st ops after the end of the TB.
- Change exception syntax to get closer to QOP system (exception
parameters given with a specific instruction).
- Add float and vector support.