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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
enabled-by: sparc/gr712rc
links:
- role: validation
uid: ../req/errata-gr712rc-20
method: by-inspection
references:
- identifier: cpukit/score/cpu/sparc/include/rtems/score/sparc.h
hash: PRwOyOwR1b2y0Pno_KTXlY-o0QXIm_TfVZM24eDmt0s=
type: file
- identifier: cpukit/score/cpu/sparc/sparc-counter-asm.S
hash: X8UNM08ffHOazOxa3gY4Vqsn2ZJmX8rrM3drT_8QpLQ=
type: file
text: |
For the ``syscall_irqdis`` and ``syscall_irqen`` traps a workaround was
implemented by inserting a ``nop`` instruction in system call generation.
Thus the corresponding trap handler always returns to a non-``jmpl``
instruction.
type: validation
|
