* ppc-opc.c (PPC440): Define.

	(powerpc_opcodes): Allow mac*, mul*, nmac*, dccci, dcread, iccci,
	icread instructions when PPC440.  Add dlmzb instruction.

2 files changed, 98 insertions, 88 deletions

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 6f5bd4b..02a6d17 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,9 @@
+2003-08-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* ppc-opc.c (PPC440): Define.
+	(powerpc_opcodes): Allow mac*, mul*, nmac*, dccci, dcread, iccci,
+	icread instructions when PPC440.  Add dlmzb instruction.
+
 2003-08-14  Alan Modra  <amodra@bigpond.net.au>
 
 	* dep-in.sed: Remove libintl.h.
diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index 0f04cfb..7fd2977 100644
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -1771,6 +1771,7 @@ extract_tbr (unsigned long insn,
 #define PPCONLY	PPC_OPCODE_PPC
 #define PPC403	PPC_OPCODE_403
 #define PPC405	PPC403
+#define PPC440	PPC_OPCODE_440
 #define PPC750	PPC
 #define PPC860	PPC
 #define PPCVEC	PPC_OPCODE_ALTIVEC | PPC_OPCODE_ANY | PPC_OPCODE_PPC
@@ -1863,90 +1864,90 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "twi",     OP(3),	OP_MASK,	PPCCOM,		{ TO, RA, SI } },
 { "ti",      OP(3),	OP_MASK,	PWRCOM,		{ TO, RA, SI } },
 
-{ "macchw",	XO(4,172,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchw.",	XO(4,172,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwo",	XO(4,172,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwo.",	XO(4,172,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchws",	XO(4,236,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchws.",	XO(4,236,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwso",	XO(4,236,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwso.",	XO(4,236,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwsu",	XO(4,204,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwsu.",	XO(4,204,0,1), XO_MASK, PPC405,		{ RT, RA, RB } },
-{ "macchwsuo",	XO(4,204,1,0), XO_MASK, PPC405,		{ RT, RA, RB } },
-{ "macchwsuo.",	XO(4,204,1,1), XO_MASK, PPC405,		{ RT, RA, RB } },
-{ "macchwu",	XO(4,140,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwu.",	XO(4,140,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwuo",	XO(4,140,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "macchwuo.",	XO(4,140,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhw",	XO(4,44,0,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhw.",	XO(4,44,0,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwo",	XO(4,44,1,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwo.",	XO(4,44,1,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhws",	XO(4,108,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhws.",	XO(4,108,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwso",	XO(4,108,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwso.",	XO(4,108,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwsu",	XO(4,76,0,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwsu.",	XO(4,76,0,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwsuo",	XO(4,76,1,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwsuo.",	XO(4,76,1,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwu",	XO(4,12,0,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwu.",	XO(4,12,0,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwuo",	XO(4,12,1,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "machhwuo.",	XO(4,12,1,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhw",	XO(4,428,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhw.",	XO(4,428,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwo",	XO(4,428,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwo.",	XO(4,428,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhws",	XO(4,492,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhws.",	XO(4,492,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwso",	XO(4,492,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwso.",	XO(4,492,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwsu",	XO(4,460,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwsu.",	XO(4,460,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwsuo",	XO(4,460,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwsuo.",	XO(4,460,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwu",	XO(4,396,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwu.",	XO(4,396,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwuo",	XO(4,396,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "maclhwuo.",	XO(4,396,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulchw",	XRC(4,168,0),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulchw.",	XRC(4,168,1),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulchwu",	XRC(4,136,0),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulchwu.",	XRC(4,136,1),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulhhw",	XRC(4,40,0),   X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulhhw.",	XRC(4,40,1),   X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulhhwu",	XRC(4,8,0),    X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mulhhwu.",	XRC(4,8,1),    X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mullhw",	XRC(4,424,0),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mullhw.",	XRC(4,424,1),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mullhwu",	XRC(4,392,0),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "mullhwu.",	XRC(4,392,1),  X_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchw",	XO(4,174,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchw.",	XO(4,174,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchwo",	XO(4,174,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchwo.",	XO(4,174,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchws",	XO(4,238,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchws.",	XO(4,238,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchwso",	XO(4,238,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmacchwso.",	XO(4,238,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhw",	XO(4,46,0,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhw.",	XO(4,46,0,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhwo",	XO(4,46,1,0),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhwo.",	XO(4,46,1,1),  XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhws",	XO(4,110,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhws.",	XO(4,110,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhwso",	XO(4,110,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmachhwso.",	XO(4,110,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhw",	XO(4,430,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhw.",	XO(4,430,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhwo",	XO(4,430,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhwo.",	XO(4,430,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhws",	XO(4,494,0,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhws.",	XO(4,494,0,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhwso",	XO(4,494,1,0), XO_MASK,	PPC405,		{ RT, RA, RB } },
-{ "nmaclhwso.",	XO(4,494,1,1), XO_MASK,	PPC405,		{ RT, RA, RB } },
+{ "macchw",	XO(4,172,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchw.",	XO(4,172,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwo",	XO(4,172,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwo.",	XO(4,172,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchws",	XO(4,236,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchws.",	XO(4,236,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwso",	XO(4,236,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwso.",	XO(4,236,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwsu",	XO(4,204,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwsu.",	XO(4,204,0,1), XO_MASK, PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwsuo",	XO(4,204,1,0), XO_MASK, PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwsuo.",	XO(4,204,1,1), XO_MASK, PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwu",	XO(4,140,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwu.",	XO(4,140,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwuo",	XO(4,140,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "macchwuo.",	XO(4,140,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhw",	XO(4,44,0,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhw.",	XO(4,44,0,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwo",	XO(4,44,1,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwo.",	XO(4,44,1,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhws",	XO(4,108,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhws.",	XO(4,108,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwso",	XO(4,108,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwso.",	XO(4,108,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwsu",	XO(4,76,0,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwsu.",	XO(4,76,0,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwsuo",	XO(4,76,1,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwsuo.",	XO(4,76,1,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwu",	XO(4,12,0,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwu.",	XO(4,12,0,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwuo",	XO(4,12,1,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "machhwuo.",	XO(4,12,1,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhw",	XO(4,428,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhw.",	XO(4,428,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwo",	XO(4,428,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwo.",	XO(4,428,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhws",	XO(4,492,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhws.",	XO(4,492,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwso",	XO(4,492,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwso.",	XO(4,492,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwsu",	XO(4,460,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwsu.",	XO(4,460,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwsuo",	XO(4,460,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwsuo.",	XO(4,460,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwu",	XO(4,396,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwu.",	XO(4,396,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwuo",	XO(4,396,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "maclhwuo.",	XO(4,396,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulchw",	XRC(4,168,0),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulchw.",	XRC(4,168,1),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulchwu",	XRC(4,136,0),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulchwu.",	XRC(4,136,1),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulhhw",	XRC(4,40,0),   X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulhhw.",	XRC(4,40,1),   X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulhhwu",	XRC(4,8,0),    X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mulhhwu.",	XRC(4,8,1),    X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mullhw",	XRC(4,424,0),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mullhw.",	XRC(4,424,1),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mullhwu",	XRC(4,392,0),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "mullhwu.",	XRC(4,392,1),  X_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchw",	XO(4,174,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchw.",	XO(4,174,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchwo",	XO(4,174,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchwo.",	XO(4,174,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchws",	XO(4,238,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchws.",	XO(4,238,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchwso",	XO(4,238,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmacchwso.",	XO(4,238,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhw",	XO(4,46,0,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhw.",	XO(4,46,0,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhwo",	XO(4,46,1,0),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhwo.",	XO(4,46,1,1),  XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhws",	XO(4,110,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhws.",	XO(4,110,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhwso",	XO(4,110,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmachhwso.",	XO(4,110,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhw",	XO(4,430,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhw.",	XO(4,430,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhwo",	XO(4,430,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhwo.",	XO(4,430,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhws",	XO(4,494,0,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhws.",	XO(4,494,0,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhwso",	XO(4,494,1,0), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
+{ "nmaclhwso.",	XO(4,494,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
 { "mfvscr",  VX(4, 1540), VX_MASK,	PPCVEC,		{ VD } },
 { "mtvscr",  VX(4, 1604), VX_MASK,	PPCVEC,		{ VB } },
 { "vaddcuw", VX(4,  384), VX_MASK,	PPCVEC,		{ VD, VA, VB } },
@@ -3314,6 +3315,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mulhw",   XO(31,75,0,0), XO_MASK,	PPC,		{ RT, RA, RB } },
 { "mulhw.",  XO(31,75,0,1), XO_MASK,	PPC,		{ RT, RA, RB } },
 
+{ "dlmzb",   XRC(31,78,0),  X_MASK,	PPC403|PPC440,	{ RA, RS, RB } },
+{ "dlmzb.",  XRC(31,78,1),  X_MASK,	PPC403|PPC440,	{ RA, RS, RB } },
+
 { "mtsrd",   X(31,82),	XRB_MASK|(1<<20), PPC64,	{ SR, RS } },
 
 { "mfmsr",   X(31,83),	XRARB_MASK,	COM,		{ RT } },
@@ -3783,7 +3787,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "dstst",   XDSS(31,374,0), XDSS_MASK,	PPCVEC,		{ RA, RB, STRM } },
 { "dststt",  XDSS(31,374,1), XDSS_MASK,	PPCVEC,		{ RA, RB, STRM } },
 
-{ "dccci",   X(31,454),	XRT_MASK,	PPC403,		{ RA, RB } },
+{ "dccci",   X(31,454),	XRT_MASK,	PPC403|PPC440,	{ RA, RB } },
 
 { "abs",     XO(31,360,0,0), XORB_MASK, M601,		{ RT, RA } },
 { "abs.",    XO(31,360,0,1), XORB_MASK, M601,		{ RT, RA } },
@@ -4065,7 +4069,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "dcbie",   X(31,478),	XRT_MASK,	BOOKE64,	{ RA, RB } },
 
-{ "dcread",  X(31,486),	X_MASK,		PPC403,		{ RT, RA, RB }},
+{ "dcread",  X(31,486),	X_MASK,		PPC403|PPC440,	{ RT, RA, RB }},
 
 { "mtpmr",   X(31,462),	X_MASK,		PPCPMR,		{ PMR, RS }},
 
@@ -4288,7 +4292,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "stduxe",  X(31,959),	X_MASK,		BOOKE64,	{ RS, RAS, RB } },
 
-{ "iccci",   X(31,966),	XRT_MASK,	PPC403,		{ RA, RB } },
+{ "iccci",   X(31,966),	XRT_MASK,	PPC403|PPC440,	{ RA, RB } },
 
 { "tlbwe",   X(31,978),	X_MASK,		BOOKE,		{ 0 } },
 
@@ -4305,7 +4309,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "extsw",   XRC(31,986,0), XRB_MASK,	PPC64 | BOOKE64,{ RA, RS } },
 { "extsw.",  XRC(31,986,1), XRB_MASK,	PPC64,		{ RA, RS } },
 
-{ "icread",  X(31,998),	XRT_MASK,	PPC403,		{ RA, RB } },
+{ "icread",  X(31,998),	XRT_MASK,	PPC403|PPC440,	{ RA, RB } },
 
 { "icbie",   X(31,990),	XRT_MASK,	BOOKE64,	{ RA, RB } },
 { "stfiwxe", X(31,991),	X_MASK,		BOOKE64,	{ FRS, RA, RB } },