Changeset ca7858bb in rtems for c/src/lib/libbsp/c4x/c4xsim


Ignore:
Timestamp:
07/26/00 19:28:11 (22 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, 5, 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.

Location:
c/src/lib/libbsp/c4x/c4xsim
Files:
1 added
1 edited

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