include/opcode/

	* mips.h: Remove "mi" documentation.  Update "mh" documentation.
	(OP_MASK_MI, OP_SH_MI, MICROMIPSOP_MASK_MI, MICROMIPSOP_MASK_MI):
	Delete.
	(INSN2_WRITE_GPR_MHI): Rename to...
	(INSN2_WRITE_GPR_MH): ...this.

opcodes/
	* micromips-opc.c (WR_mhi): Rename to..
	(WR_mh): ...this.
	(micromips_opcodes): Update "movep" entry accordingly.  Replace
	"mh,mi" with "mh".
	* mips-dis.c (micromips_to_32_reg_h_map): Rename to...
	(micromips_to_32_reg_h_map1): ...this.
	(micromips_to_32_reg_i_map): Rename to...
	(micromips_to_32_reg_h_map2): ...this.
	(print_micromips_insn): Remove "mi" case.  Print both registers
	in the pair for "mh".

gas/
	* config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
	(micromips_to_32_reg_h_map): Rename to...
	(micromips_to_32_reg_h_map1): ...this.
	(micromips_to_32_reg_i_map): Rename to...
	(micromips_to_32_reg_h_map2): ...this.
	(mips_lookup_reg_pair): New function.
	(gpr_write_mask, macro): Adjust after above renaming.
	(validate_micromips_insn): Remove "mi" handling.
	(mips_ip): Likewise.  Parse both registers in a pair for "mh".

3 files changed, 21 insertions, 13 deletions

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 0e3ee0f..8b10771 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,5 +1,18 @@
 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 
+	* micromips-opc.c (WR_mhi): Rename to..
+	(WR_mh): ...this.
+	(micromips_opcodes): Update "movep" entry accordingly.  Replace
+	"mh,mi" with "mh".
+	* mips-dis.c (micromips_to_32_reg_h_map): Rename to...
+	(micromips_to_32_reg_h_map1): ...this.
+	(micromips_to_32_reg_i_map): Rename to...
+	(micromips_to_32_reg_h_map2): ...this.
+	(print_micromips_insn): Remove "mi" case.  Print both registers
+	in the pair for "mh".
+
+2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
+
 	* mips-opc.c (mips_builtin_opcodes): Remove "+D" and "+T" entries.
 	* micromips-opc.c (micromips_opcodes): Likewise.
 	* mips-dis.c (print_insn_args, print_insn_micromips): Remove "+D"
diff --git a/opcodes/micromips-opc.c b/opcodes/micromips-opc.c
index 64caf8a..9a9a32c 100644
--- a/opcodes/micromips-opc.c
+++ b/opcodes/micromips-opc.c
@@ -42,7 +42,7 @@
 #define RD_mf	INSN2_MOD_GPR_MF
 #define WR_mf	INSN2_MOD_GPR_MF
 #define RD_mg	INSN2_READ_GPR_MG
-#define WR_mhi	INSN2_WRITE_GPR_MHI
+#define WR_mh	INSN2_WRITE_GPR_MH
 #define RD_mj	INSN2_READ_GPR_MJ
 #define WR_mj	INSN2_WRITE_GPR_MJ
 #define RD_ml	RD_mc	/* Reuse, since the bit position is the same.  */
@@ -703,10 +703,10 @@ const struct mips_opcode micromips_opcodes[] =
 {"mov.d",   "T,S",	0x5400207b, 0xfc00ffff,	WR_T|RD_S|FP_D,		0,		I1	},
 {"mov.s",   "T,S",	0x5400007b, 0xfc00ffff,	WR_T|RD_S|FP_S,		0,		I1	},
 {"mov.ps",  "T,S",	0x5400407b, 0xfc00ffff,	WR_T|RD_S|FP_D,		0,		I1	},
-{"movep",   "mh,mi,mm,mn",  0x8400,     0xfc01,	NODS,			WR_mhi|RD_mmn,	I1	},
+{"movep",   "mh,mm,mn",     0x8400,     0xfc01,	NODS,			WR_mh|RD_mmn,	I1	},
 /* This macro is after the real instruction so that it only matches with
    -minsn32.  */
-{"movep",   "mh,mi,mm,mn", 0, (int) M_MOVEP,	INSN_MACRO,		0,		I1	},
+{"movep",   "mh,mm,mn", 0, (int) M_MOVEP,	INSN_MACRO,		0,		I1	},
 {"movf",    "t,s,M",	0x5400017b, 0xfc001fff,	WR_t|RD_s|RD_CC|FP_S|FP_D, 0,		I1	},
 {"movf.d",  "T,S,M",	0x54000220, 0xfc001fff,	WR_T|RD_S|RD_CC|FP_D,	0,		I1	},
 {"movf.s",  "T,S,M",	0x54000020, 0xfc001fff,	WR_T|RD_S|RD_CC|FP_S,	0,		I1	},
diff --git a/opcodes/mips-dis.c b/opcodes/mips-dis.c
index 333d4fe..4d89220 100644
--- a/opcodes/mips-dis.c
+++ b/opcodes/mips-dis.c
@@ -76,13 +76,11 @@ static const unsigned int mips16_to_32_reg_map[] =
 #define micromips_to_32_reg_g_map	mips16_to_32_reg_map
 
 /* The microMIPS registers with type h.  */
-static const unsigned int micromips_to_32_reg_h_map[] =
+static const unsigned int micromips_to_32_reg_h_map1[] =
 {
   5, 5, 6, 4, 4, 4, 4, 4
 };
-
-/* The microMIPS registers with type i.  */
-static const unsigned int micromips_to_32_reg_i_map[] =
+static const unsigned int micromips_to_32_reg_h_map2[] =
 {
   6, 7, 7, 21, 22, 5, 6, 7
 };
@@ -2716,13 +2714,10 @@ print_insn_micromips (bfd_vma memaddr, struct disassemble_info *info)
 		      break;
 
 		    case 'h':
-		      regno = micromips_to_32_reg_h_map[GET_OP (insn, MH)];
-		      infprintf (is, "%s", mips_gpr_names[regno]);
-		      break;
-
-		    case 'i':
-		      regno = micromips_to_32_reg_i_map[GET_OP (insn, MI)];
+		      regno = micromips_to_32_reg_h_map1[GET_OP (insn, MH)];
 		      infprintf (is, "%s", mips_gpr_names[regno]);
+		      regno = micromips_to_32_reg_h_map2[GET_OP (insn, MH)];
+		      infprintf (is, ",%s", mips_gpr_names[regno]);
 		      break;
 
 		    case 'j':