diff options
author | Matthias Jung <jungma@eit.uni-kl.de> | 2017-03-01 18:39:56 +0100 |
---|---|---|
committer | Matthias Jung <jungma@eit.uni-kl.de> | 2017-05-18 08:36:56 +0000 |
commit | aa651c7f8321bf96fc88f9a17285225000a753ec (patch) | |
tree | b13240008c970b47bd74a5007e68136155d272fc /ext/systemc/src/sysc/qt/stp.h | |
parent | 595e692de09e1b7cbc5f57ac01da299afc066fdd (diff) | |
download | gem5-aa651c7f8321bf96fc88f9a17285225000a753ec.tar.xz |
ext: Include SystemC 2.3.1 into gem5
In the past it happened several times that some changes in gem5 broke the
SystemC coupling. Recently Accelera has changed the licence for SystemC
from their own licence to Apache2.0, which is compatible with gem5.
However, SystemC usually relies on the Boost library, but I was able to
exchange the boost calls by c++11 alternatives. The recent SystemC version
is placed into /ext and is integrated into gem5's build system. The goal is
to integrate some SystemC tests for the CI in some following patches.
Change-Id: I4b66ec806b5e3cffc1d7c85d3735ff4fa5b31fd0
Reviewed-on: https://gem5-review.googlesource.com/2240
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'ext/systemc/src/sysc/qt/stp.h')
-rw-r--r-- | ext/systemc/src/sysc/qt/stp.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/ext/systemc/src/sysc/qt/stp.h b/ext/systemc/src/sysc/qt/stp.h new file mode 100644 index 000000000..1220e47e2 --- /dev/null +++ b/ext/systemc/src/sysc/qt/stp.h @@ -0,0 +1,51 @@ +#ifndef STP_H +#define STP_H + +/* + * QuickThreads -- Threads-building toolkit. + * Copyright (c) 1993 by David Keppel + * + * Permission to use, copy, modify and distribute this software and + * its documentation for any purpose and without fee is hereby + * granted, provided that the above copyright notice and this notice + * appear in all copies. This software is provided as a + * proof-of-concept and for demonstration purposes; there is no + * representation about the suitability of this software for any + * purpose. + */ + +typedef struct stp_t stp_t; + +/* Each thread starts by calling a user-supplied function of this + type. */ + +typedef void (stp_userf_t)(void *p0); + +/* Call this before any other primitives. */ +extern void stp_init(); + +/* When one or more threads are created by the main thread, + the system goes multithread when this is called. It is done + (no more runable threads) when this returns. */ + +extern void stp_start (void); + +/* Create a thread and make it runable. When the thread starts + running it will call `f' with arguments `p0' and `p1'. */ + +extern void stp_create (stp_userf_t *f, void *p0); + +/* The current thread stops running but stays runable. + It is an error to call `stp_yield' before `stp_start' + is called or after `stp_start' returns. */ + +extern void stp_yield (void); + +/* Like `stp_yield' but the thread is discarded. Any intermediate + state is lost. The thread can also terminate by simply + returning. */ + +extern void stp_abort (void); + + +#endif /* ndef STP_H */ |