Re: [PATCH 2/2] powerpc/sstep: Add tests for setb instruction

This adds selftests for setb instruction.

Signed-off-by: Sathvika Vasireddy <redacted>
---
 arch/powerpc/include/asm/ppc-opcode.h |  1 +
 arch/powerpc/lib/test_emulate_step.c  | 28 +++++++++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index ed161ef2b3ca..32bf53260737 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h

@@ -245,6 +245,7 @@
 #define PPC_INST_STRING			0x7c00042a
 #define PPC_INST_STRING_MASK		0xfc0007fe
 #define PPC_INST_STRING_GEN_MASK	0xfc00067e
+#define PPC_INST_SETB			0x7c000100
 #define PPC_INST_STSWI			0x7c0005aa
 #define PPC_INST_STSWX			0x7c00052a
 #define PPC_INST_TRECHKPT		0x7c0007dd

diff --git a/arch/powerpc/lib/test_emulate_step.c b/arch/powerpc/lib/test_emulate_step.c
index 783d1b85ecfe..c338e35b627c 100644
--- a/arch/powerpc/lib/test_emulate_step.c
+++ b/arch/powerpc/lib/test_emulate_step.c

@@ -53,6 +53,8 @@
 	ppc_inst_prefix(PPC_PREFIX_MLS | __PPC_PRFX_R(pr) | IMM_H(i), \
 			PPC_RAW_ADDI(t, a, i))
 
+#define TEST_SETB(t, bfa)       ppc_inst(PPC_INST_SETB | ___PPC_RT(t) | ___PPC_RA((bfa & 0x7) << 2))
+
 
 static void __init init_pt_regs(struct pt_regs *regs)
 {

@@ -929,6 +931,67 @@ static struct compute_test compute_tests[] = {
 			}
 		}
 	},
+	{
+		.mnemonic = "setb",
+		.subtests = {