diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-07-26 19:26:28 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-07-26 19:26:28 +0000 |
| commit | 17508d02bba1d47f4cf884b190566e72f69adb4e (patch) | |
| tree | a1b8738fd54754c0210ac709a4b650bc7d3c4538 /c/src/exec/posix/src | |
| parent | Patch rtems-rc-20000713-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
| download | rtems-17508d02bba1d47f4cf884b190566e72f69adb4e.tar.bz2 | |
Port of RTEMS to the Texas Instruments C3x/C4x DSP families including
a BSP (c4xsim) supporting the simulator included with gdb. This port
was done by Joel Sherrill and Jennifer Averett of OAR Corporation.
Also included with this port is a space/time optimization to eliminate
FP context switch management on CPUs without hardware or software FP.
An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8)
on this CPU. This required addressing alignment checks and assumptions
as well as fixing code that assumed sizeof(unsigned32) == 4.
Diffstat (limited to 'c/src/exec/posix/src')
| -rw-r--r-- | c/src/exec/posix/src/pthreadcreate.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/c/src/exec/posix/src/pthreadcreate.c b/c/src/exec/posix/src/pthreadcreate.c index c936e6ec65..73063c7f0e 100644 --- a/c/src/exec/posix/src/pthreadcreate.c +++ b/c/src/exec/posix/src/pthreadcreate.c @@ -140,7 +140,12 @@ int pthread_create( * supports it. */ - is_fp = CPU_HARDWARE_FP; + +#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) + is_fp = TRUE; +#else + is_fp = FALSE; +#endif /* * Disable dispatch for protection |