[PATCH v2 0/2] powerpc/sstep: Add emulation support and tests for 'setb' instruction

Sathvika Vasireddy sathvika at linux.vnet.ibm.com
Tue May 11 22:18:31 AEST 2021

This patchset adds emulation support and tests for setb instruction.
Test cases are written to test different CR fields with different
bits set in each field.

  - Extract all the bits of the CR field (bfa) and check if the
    LT, GT bits of that CR field (bfa) are set.
  - Place 'setb' emulation code after 'mfcr' instruction emulation.
  - Add 'cpu_feature' in the selftests patch to restrict them to ISA v3.0

Sathvika Vasireddy (2):
  powerpc/sstep: Add emulation support for ‘setb’ instruction
  powerpc/sstep: Add tests for setb instruction

 arch/powerpc/include/asm/ppc-opcode.h |  1 +
 arch/powerpc/lib/sstep.c              | 22 ++++++++++++++++++++++
 arch/powerpc/lib/test_emulate_step.c  | 29 +++++++++++++++++++++++++++++
 3 files changed, 52 insertions(+)


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