tcg: Add comments for all optional instructions not implemented.

[qemu.git] / tcg / arm / tcg-target.h

diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h
index 71e1ec550a321f21a3947882194ba7515caf848b..5eac7bfbd9aa92a46f3e0ff628aee984e02eacc5 100644 (file)
--- a/tcg/arm/tcg-target.h
+++ b/tcg/arm/tcg-target.h
@@ -63,6 +63,20 @@ enum {
 #define TCG_TARGET_STACK_ALIGN         8
 #define TCG_TARGET_CALL_STACK_OFFSET   0
 
+/* optional instructions */
+// #define TCG_TARGET_HAS_div_i32
+// #define TCG_TARGET_HAS_rot_i32
+// #define TCG_TARGET_HAS_ext8s_i32
+// #define TCG_TARGET_HAS_ext16s_i32
+// #define TCG_TARGET_HAS_ext8u_i32
+// #define TCG_TARGET_HAS_ext16u_i32
+// #define TCG_TARGET_HAS_bswap16_i32
+// #define TCG_TARGET_HAS_bswap32_i32
+// #define TCG_TARGET_HAS_not_i32
+// #define TCG_TARGET_HAS_neg_i32
+// #define TCG_TARGET_HAS_andc_i32
+// #define TCG_TARGET_HAS_orc_i32
+
 #define TCG_TARGET_HAS_GUEST_BASE
 
 enum {