Win32 support for the GDB stub

just what the subject says...

Filip Navara
[email protected]

Index: configure
===================================================================
RCS file: /cvsroot/qemu/qemu/configure,v
retrieving revision 1.51

diff -u -r1.51 configure
@@ -184,7 +184,6 @@
 if test "$mingw32" = "yes" ; then
     linux="no"
     EXESUF=".exe"
-    gdbstub="no"
     oss="no"
 fi
 

Index: gdbstub.c
===================================================================
RCS file: /cvsroot/qemu/qemu/gdbstub.c,v
retrieving revision 1.23

Index: vl.c
===================================================================
RCS file: /cvsroot/qemu/qemu/vl.c,v
retrieving revision 1.117

Why guards around recv/read send/write? And to the best of my knowlege checking errno after WSA calls wouldn't do much good, WSAGetError should be used, though i might be way off here.

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Sockets are Win32 handles, while handles from "open" & friends are CRT handles. You can't call "read"/"write" on socket handle in Win32.

You mean in the gdbstub.c code? I simply overlooked that...

- Filip

But you can call recv/send, on any fd, under *nixes, so the guards are strictly speaking unecessary (given that MSG_NOSGINAL is passed to recv/send, MSG_NOSIGNAL must be defined to 0 for WIN32, thus reducing the number of guards to the bare minimum)

Yes.

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