[PATCH 1/2] powerpc test_emulate_step: fix DS operand in ld encoding to appropriate value

[Balamuruhan S]

ld instruction should have 14 bit immediate field (DS) concatenated with
0b00 on the right, encode it accordingly.

Fixes: 4ceae137bdab ("powerpc: emulate_step() tests for load/store 
instructions")
Reviewed-by: Sandipan Das <sandi...@linux.ibm.com>
Signed-off-by: Balamuruhan S <bal...@linux.ibm.com>
---
 arch/powerpc/lib/test_emulate_step.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/lib/test_emulate_step.c 
b/arch/powerpc/lib/test_emulate_step.c
index 42347067739c..51c254fd15b5 100644
--- a/arch/powerpc/lib/test_emulate_step.c
+++ b/arch/powerpc/lib/test_emulate_step.c
@@ -19,7 +19,7 @@
  * definitions.
  */
 #define TEST_LD(r, base, i)    (PPC_INST_LD | ___PPC_RT(r) |           \
-                                       ___PPC_RA(base) | IMM_L(i))
+                                       ___PPC_RA(base) | ((i) & 0xfffc))
 #define TEST_LWZ(r, base, i)   (PPC_INST_LWZ | ___PPC_RT(r) |          \
                                        ___PPC_RA(base) | IMM_L(i))
 #define TEST_LWZX(t, a, b)     (PPC_INST_LWZX | ___PPC_RT(t) |         \

base-commit: 5aa19adac1f3152a5fd3b865a1ab46bb845d3696
-- 
2.24.1