From: Sathvika Vasireddy <sathvika@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: sathvika@linux.vnet.ibm.com, naveen.n.rao@linux.ibm.com, dja@axtens.net
Subject: [PATCH v2 0/2] powerpc/sstep: Add emulation support and tests for 'setb' instruction
Date: Tue, 11 May 2021 07:18:31 -0500 [thread overview]
Message-ID: <cover.1620727160.git.sathvika@linux.vnet.ibm.com> (raw)
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.
v1->v2:
- 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(+)
--
2.16.4
next reply other threads:[~2021-05-11 12:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 12:18 Sathvika Vasireddy [this message]
2021-05-11 12:18 ` [PATCH v2 1/2] powerpc/sstep: Add emulation support for ‘setb’ instruction Sathvika Vasireddy
2021-05-11 19:57 ` Segher Boessenkool
2021-05-17 13:34 ` Naveen N. Rao
2021-05-27 5:36 ` Sandipan Das
2021-05-11 12:18 ` [PATCH v2 2/2] powerpc/sstep: Add tests for setb instruction Sathvika Vasireddy
2021-05-17 13:34 ` Naveen N. Rao
2021-06-06 12:08 ` [PATCH v2 0/2] powerpc/sstep: Add emulation support and tests for 'setb' instruction Michael Ellerman
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