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-rw-r--r--disas/ppc.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/disas/ppc.c b/disas/ppc.c
index ed7e0d0b9c..5ab9c35a84 100644
--- a/disas/ppc.c
+++ b/disas/ppc.c
@@ -1653,11 +1653,11 @@ extract_tbr (unsigned long insn,
#define BBOYBI_MASK (BBOYCB_MASK | BI_MASK)
#define BBOATBI_MASK (BBOAT2CB_MASK | BI_MASK)
-/* An Context form instruction. */
+/* A Context form instruction. */
#define CTX(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x7))
#define CTX_MASK CTX(0x3f, 0x7)
-/* An User Context form instruction. */
+/* A User Context form instruction. */
#define UCTX(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x1f))
#define UCTX_MASK UCTX(0x3f, 0x1f)
@@ -1710,19 +1710,19 @@ extract_tbr (unsigned long insn,
#define SC(op, sa, lk) (OP (op) | ((((unsigned long)(sa)) & 1) << 1) | ((lk) & 1))
#define SC_MASK (OP_MASK | (((unsigned long)0x3ff) << 16) | (((unsigned long)1) << 1) | 1)
-/* An VX form instruction. */
+/* A VX form instruction. */
#define VX(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x7ff))
/* The mask for an VX form instruction. */
#define VX_MASK VX(0x3f, 0x7ff)
-/* An VA form instruction. */
+/* A VA form instruction. */
#define VXA(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x03f))
-/* The mask for an VA form instruction. */
+/* The mask for a VA form instruction. */
#define VXA_MASK VXA(0x3f, 0x3f)
-/* An VXR form instruction. */
+/* A VXR form instruction. */
#define VXR(op, xop, rc) (OP (op) | (((rc) & 1) << 10) | (((unsigned long)(xop)) & 0x3ff))
/* The mask for a VXR form instruction. */