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.
# mach: crisv32
# output: fffffffe\n
# output: fffffffe\n
; Check basic integral-write semantics regarding flags.
.include "testutils.inc"
start
move.d 0, $r3
; A write that works. Check that flags are set correspondingly.
move.d d,r4
;; store to bring it into the tlb with the right prot bits
move.d r3,[r4]
moveq -2,r5
setf c
clearf p
move.d [r4],r3
ax
move.d r5,[r4]
move.d [r4],r3
bcc 0f
nop
fail
0:
checkr3 fffffffe
; A write that fails; check flags too.
move.d d,r4
moveq 23,r5
setf p
clearf c
move.d [r4],r3
ax
move.d r5,[r4]
move.d [r4],r3
bcs 0f
nop
fail
0:
checkr3 fffffffe
quit
.data
d:
.dword 42424242