Attatched is an old and related patch I've dug out of an old branch of 
GDB that Red Hat was providing for a customer.

I don't actually care what the type of eflags ends up being (the 
attached looks like):

(top-gdb) info registers
....
eflags         {eflags = 0x216, bits = {ID = 0x0, VIP = 0x0, VIF = 0x0,
     AC = 0x0, VM = 0x0, RF = 0x0, NT = 0x0, IOPL = 0x0, OF = 0x0, DF = 
0x0,
     IF = 0x1, TF = 0x0, SF = 0x0, ZF = 0x0, AF = 0x1, PF = 0x1,
     CF = 0x0}}  {eflags = 534, bits = {ID = 0, VIP = 0, VIF = 0, AC = 0,
     VM = 0, RF = 0, NT = 0, IOPL = 0, OF = 0, DF = 0, IF = 1, TF = 0, 
SF = 0,
     ZF = 0, AF = 1, PF = 1, CF = 0}}

However, given that there are two implementations, I get the feeling 
that [possibly fee paying] users want something.

Andrew

(that reminds me, ``AC'' et.al. should be in lower case).