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Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3
From: |
John Reiser |
Subject: |
Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3 |
Date: |
Sun, 19 Dec 2004 06:35:25 -0800 |
User-agent: |
Mozilla Thunderbird 0.8 (X11/20040913) |
This optional part of the patch to vl.c:
-----
@@ -3449,6 +3455,7 @@
exit(1);
} else {
printf("Waiting gdb connection on port %d\n", gdbstub_port);
+sleep(5);
}
} else
#endif
-----
resulted from my misunderstanding of what qemu actually does.
I interpreted "Waiting" as a synchronizing rendezvous blocking wait,
while it seems that qemu is merely "Listening" without blocking.
The difference is important to me because I want to observe
the very first emulated instruction at hardware boot. For the moment,
I have put an infinite loop there, then advance the instruction pointer
by hand once the gdb connection is established.
--
- [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, John Reiser, 2004/12/19
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, Hetz Ben Hamo, 2004/12/19
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, John Reiser, 2004/12/19
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3,
John Reiser <=
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, Fabrice Bellard, 2004/12/19
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, John Reiser, 2004/12/19
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, Johannes Schindelin, 2004/12/20
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, John Reiser, 2004/12/20
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, Darrin Ritter, 2004/12/22
- Re: [Qemu-devel] qemu on Fedora Core 3 (Linux 2.6.9+), glibc-2.3.3, John Reiser, 2004/12/22