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authorRavi Bangoria <ravi.bangoria@linux.ibm.com>2018-05-21 09:51:06 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2018-06-03 21:19:40 +1000
commite6684d07e4308430b9b6497265781a6fb9fd87a0 (patch)
tree6b5e0cadc229825f8c8392c0889d49d751139462 /arch/powerpc/lib/sstep.c
parent9c2d72d497a32788bf90f05610319a217258129a (diff)
powerpc/sstep: Introduce GETTYPE macro
Replace 'op->type & INSTR_TYPE_MASK' expression with GETTYPE(op->type) macro. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib/sstep.c')
-rw-r--r--arch/powerpc/lib/sstep.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index 49427a3ee104..f18d70449255 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -2642,7 +2642,7 @@ void emulate_update_regs(struct pt_regs *regs, struct instruction_op *op)
unsigned long next_pc;
next_pc = truncate_if_32bit(regs->msr, regs->nip + 4);
- switch (op->type & INSTR_TYPE_MASK) {
+ switch (GETTYPE(op->type)) {
case COMPUTE:
if (op->type & SETREG)
regs->gpr[op->reg] = op->val;
@@ -2740,7 +2740,7 @@ int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op)
err = 0;
size = GETSIZE(op->type);
- type = op->type & INSTR_TYPE_MASK;
+ type = GETTYPE(op->type);
cross_endian = (regs->msr & MSR_LE) != (MSR_KERNEL & MSR_LE);
ea = truncate_if_32bit(regs->msr, op->ea);
@@ -3002,7 +3002,7 @@ int emulate_step(struct pt_regs *regs, unsigned int instr)
}
err = 0;
- type = op.type & INSTR_TYPE_MASK;
+ type = GETTYPE(op.type);
if (OP_IS_LOAD_STORE(type)) {
err = emulate_loadstore(regs, &op);