From a2381831b67c8eb44df11c9cae244db164851d9d Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Mon, 18 Apr 2011 23:32:23 +0000
Subject: [PATCH] Added the "paddb", "paddd" and "paddw" instructions

---
 src/arch/i686.ins | 21 +++++++++++++++++++++
 test/i686.S       | 18 ++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/src/arch/i686.ins b/src/arch/i686.ins
index c82fdf4..124f6a2 100644
--- a/src/arch/i686.ins
+++ b/src/arch/i686.ins
@@ -28,6 +28,27 @@
 /* instructions */
 /* EMMS		0x0f77		2					*/
 { "emms",	0x0f77,		OP2F, AOT_NONE,    AOT_NONE,   AOT_NONE	},
+/* PADDB	0x0ffc /r	2     mm           mm/m64		*/
+#if 1 /* FIXME doesn't work properly */
+{ "paddb",	0x0ffc,		OP2F, OP_R64_R,    OP_RM64_D0_R,AOT_NONE},
+{ "paddb",	0x0ffc,		OP2F, OP_R64_R,    OP_RM64_D8_R,AOT_NONE},
+{ "paddb",	0x0ffc,		OP2F, OP_R64_R,    OP_RM64_DW_R,AOT_NONE},
+{ "paddb",	0x0ffc,		OP2F, OP_R64_R,    OP_RM64_R64_R,AOT_NONE},
+#endif
+/* PADDD	0x0ffd /r	2     mm           mm/m64		*/
+#if 1 /* FIXME doesn't work properly */
+{ "paddd",	0x0ffe,		OP2F, OP_R64_R,    OP_RM64_D0_R,AOT_NONE},
+{ "paddd",	0x0ffe,		OP2F, OP_R64_R,    OP_RM64_D8_R,AOT_NONE},
+{ "paddd",	0x0ffe,		OP2F, OP_R64_R,    OP_RM64_DW_R,AOT_NONE},
+{ "paddd",	0x0ffe,		OP2F, OP_R64_R,    OP_RM64_R64_R,AOT_NONE},
+#endif
+/* PADDW	0x0ffd /r	2     mm           mm/m64		*/
+#if 1 /* FIXME doesn't work properly */
+{ "paddw",	0x0ffd,		OP2F, OP_R64_R,    OP_RM64_D0_R,AOT_NONE},
+{ "paddw",	0x0ffd,		OP2F, OP_R64_R,    OP_RM64_D8_R,AOT_NONE},
+{ "paddw",	0x0ffd,		OP2F, OP_R64_R,    OP_RM64_DW_R,AOT_NONE},
+{ "paddw",	0x0ffd,		OP2F, OP_R64_R,    OP_RM64_R64_R,AOT_NONE},
+#endif
 /* PADDSB	0x0fec /r	2     mm           mm/m64		*/
 #if 1 /* FIXME doesn't work properly */
 { "paddsb",	0x0fec,		OP2F, OP_R64_R,    OP_RM64_D0_R,AOT_NONE},
diff --git a/test/i686.S b/test/i686.S
index b128617..0a09c6d 100644
--- a/test/i686.S
+++ b/test/i686.S
@@ -1,6 +1,24 @@
 /* $Id$ */
 .text
 	emms					/* 0f 77		*/
+#if 1 /* FIXME doesn't work properly */
+	paddb	%mm1, [%edx]
+	paddb	%mm2, [%edx + $0x56]
+	paddb	%mm3, [%edx + $0x789abc]
+	paddb	%mm4, %mm5
+#endif
+#if 1 /* FIXME doesn't work properly */
+	paddd	%mm1, [%edx]
+	paddd	%mm2, [%edx + $0x56]
+	paddd	%mm3, [%edx + $0x789abc]
+	paddd	%mm4, %mm5
+#endif
+#if 1 /* FIXME doesn't work properly */
+	paddw	%mm1, [%edx]
+	paddw	%mm2, [%edx + $0x56]
+	paddw	%mm3, [%edx + $0x789abc]
+	paddw	%mm4, %mm5
+#endif
 #if 1 /* FIXME doesn't work properly */
 	paddsb	%mm1, [%edx]
 	paddsb	%mm2, [%edx + $0x56]