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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [patch v4 08/16] QemuThread: make QemuThread as tls to store extra info |
| Date: | Tue, 23 Oct 2012 13:48:11 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121016 Thunderbird/16.0.1 |
Il 22/10/2012 19:13, Peter Maydell ha scritto: >> > Can't we enhance qemu-tls.h to work via pthread_setspecific in case >> > __thread is not working and use that abstraction (DECLARE/DEFINE_TLS) >> > directly? > Agreed. (There were prototype patches floating around for Win32 > at least). The only reason qemu-tls.h has the dummy not-actually-tls > code for non-linux is that IIRC we wanted to get the linux bits > in quickly before a release and we never got round to going back > and doing it properly for the other targets. Which will be "never" for OpenBSD. It just doesn't have enough support. Thread-wise OpenBSD is 100% crap, and we should stop supporting it IMHO until they finish their "new" thread library that's been in the works for 10 years or so. FreeBSD is totally ok. Paolo
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