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: 0\n0\nfffffffa\nfffffffe\nffffffda\n1e\n1e\n0\n
.include "testutils.inc"
; To accommodate dumpr3 with more than one instruction, keep it
; out of lapc operand ranges and difference calculations.
start
lapc.d 0f,r3
0:
sub.d .,r3
checkr3 0
lapcq 0f,r3
0:
sub.d .,r3
checkr3 0
lapc.d .,r3
sub.d .,r3
checkr3 fffffffa
lapcq .,r3
sub.d .,r3
checkr3 fffffffe
0:
.rept 16
nop
.endr
lapc.d 0b,r3
sub.d .,r3
checkr3 ffffffda
setf zcvn
lapc.d 0f,r3
test_cc 1 1 1 1
sub.d .,r3
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
0:
checkr3 1e
0:
lapcq 0f,r3
sub.d 0b,r3
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
0:
checkr3 1e
clearf cn
setf zv
1:
lapcq .,r3
test_cc 0 1 1 0
sub.d 1b,r3
checkr3 0
quit