cvs commit: src/sys/i386/i386 tls.c
dillon 2005/03/22 17:13:20 PST
DragonFly src repository
Modified files:
sys/i386/i386 tls.c
Log:
Allow an info.size field of -1 to indicate that the descriptor should map
the entire address space, requires for direct-tls %gs:OFFSET support (where
the OFFSET is negative). Otherwise the descriptor only maps the specified
range (typically just the TCB area created by the thread library) and %gs:0
must be used to obtain a pointer from which negative relative memory accesses
can be made.
Revision Changes Path
1.2 +19 -2 src/sys/i386/i386/tls.c
http://www.dragonflybsd.org/cvsweb/src/sys/i386/i386/tls.c.diff?r1=1.1&r2=1.2&f=u