Changeset ca7858bb in rtems for testsuites/sptests/spsize

Timestamp:

Jul 26, 2000, 7:28:11 PM (19 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, master

Children:

8c3c1763

Parents:

17508d02

Message:

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.

File:

• testsuites/sptests/spsize/size.c (modified) (1 diff)

testsuites/sptests/spsize/size.c

@@ -357 +357 @@
                 (sizeof _Thread_Executing)                +
                 (sizeof _Thread_Heir)                     +
+#if (CPU_HARDWARE_FP == 1) || (CPU_SOFTWARE_FP == 1)
                 (sizeof _Thread_Allocated_fp)             +
+#endif
                 (sizeof _Thread_Internal_information)     +
                 (sizeof _Thread_Idle)                     +