binutils/ChangeLog:

* doc/binutils.texi: Document -Mvirt disassembler option.

gas/ChangeLog:
* config/tc-mips.c (struct mips_set_options): New ase_virt field.
(mips_opts): Update for the new field.
(file_ase_virt): New variable.
(ISA_SUPPORTS_VIRT_ASE): New macro.
(ISA_SUPPORTS_VIRT64_ASE): New macro.
(MIPS_CPU_ASE_VIRT): New define.
(is_opcode_valid): Handle ase_virt.
(macro_build): Handle "+J".
(validate_mips_insn): Likewise.
(mips_ip): Likewise.
(enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
(md_longopts): Add mvirt and mnovirt
(md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
(mips_after_parse_args): Handle ase_virt field.
(s_mipsset): Handle "virt" and "novirt".
(mips_elf_final_processing): Add a comment about virt ASE might need a new flag.
(md_show_usage): Print out the usage of -mvirt and mno-virt options.
* doc/c-mips.texi: Document -mvirt and -mno-virt.
Document ".set virt" and ".set novirt".

gas/testsuite/ChangeLog:
* gas/mips/mips.exp: Run virt and virt64 testcases.
* gas/mips/virt.d: New file.
* gas/mips/virt.s: New file.
* gas/mips/virt64.d: New file.
* gas/mips/virt64.s: New file.

include/opcode/ChangeLog:
* mips.h (OP_MASK_CODE10): Correct definition.
(OP_SH_CODE10): Likewise.
Add a comment that "+J" is used now for OP_*CODE10.
(INSN_ASE_MASK): Update.
(INSN_VIRT): New macro.
(INSN_VIRT64): New macro

opcodes/ChangeLog:
* mips-dis.c (mips_arch_choices): Add INSN_VIRT to mips32r2 .
Add INSN_VIRT and INSN_VIRT64 to mips64r2.
(parse_mips_dis_option): Handle the virt option.
(print_insn_args): Handle "+J".
(print_mips_disassembler_options): Print out message about virt64.
* mips-opc.c (IVIRT): New define.
(IVIRT64): New define.
(mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp VIRT instructions.
Move rfe to the bottom as it conflicts with tlbgp.

1 files changed, 25 insertions, 1 deletions

diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c
index ee189c273e..0c43d0ad97 100644
--- a/opcodes/mips-opc.c
+++ b/opcodes/mips-opc.c
@@ -128,6 +128,8 @@
 #define IOCTP	(INSN_OCTEONP | INSN_OCTEON2)
 #define IOCT2	INSN_OCTEON2
 #define XLR     INSN_XLR
+#define IVIRT	INSN_VIRT
+#define IVIRT64	INSN_VIRT64
 
 #define G1      (T3             \
                  |EE            \
@@ -718,11 +720,17 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"dmfc0",   "t,G",	0x40200000, 0xffe007ff,	LCD|WR_t|RD_C0,		0,		I3,	EE	},
 {"dmfc0",   "t,+D",	0x40200000, 0xffe007f8,	LCD|WR_t|RD_C0,		0,		I64	},
 {"dmfc0",   "t,G,H",	0x40200000, 0xffe007f8,	LCD|WR_t|RD_C0,		0,		I64	},
+{"dmfgc0",   "t,G",	0x40600100, 0xffe007ff, LCD|WR_t|RD_C0,		0,		IVIRT64	},
+{"dmfgc0",   "t,+D",	0x40600100, 0xffe007f8, LCD|WR_t|RD_C0, 	0,		IVIRT64	},
+{"dmfgc0",   "t,G,H",	0x40600100, 0xffe007f8, LCD|WR_t|RD_C0, 	0,		IVIRT64	},
 {"dmt",     "",		0x41600bc1, 0xffffffff, TRAP,			0,		MT32	},
 {"dmt",     "t",	0x41600bc1, 0xffe0ffff, TRAP|WR_t,		0,		MT32	},
 {"dmtc0",   "t,G",	0x40a00000, 0xffe007ff,	COD|RD_t|WR_C0|WR_CC,	0,		I3,	EE	},
 {"dmtc0",   "t,+D",	0x40a00000, 0xffe007f8,	COD|RD_t|WR_C0|WR_CC,	0,		I64	},
 {"dmtc0",   "t,G,H",	0x40a00000, 0xffe007f8,	COD|RD_t|WR_C0|WR_CC,	0,		I64	},
+{"dmtgc0",  "t,G",	0x40600300, 0xffe007ff, COD|RD_t|WR_C0|WR_CC,	0,		IVIRT64	},
+{"dmtgc0",  "t,+D",     0x40600300, 0xffe007f8, COD|RD_t|WR_C0|WR_CC,   0,		IVIRT64	},
+{"dmtgc0",  "t,G,H",    0x40600300, 0xffe007f8, COD|RD_t|WR_C0|WR_CC,   0,		IVIRT64	},
 {"dmfc1",   "t,S",	0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D,	0,		I3,	SF	},
 {"dmfc1",   "t,G",      0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D,     0,		I3,	SF	},
 {"dmtc1",   "t,S",	0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D,	0,		I3,	SF	},
@@ -811,6 +819,8 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"floor.w.d", "D,S",	0x4620000f, 0xffff003f, WR_D|RD_S|FP_S|FP_D,	0,		I2,	SF	},
 {"floor.w.s", "D,S",	0x4600000f, 0xffff003f, WR_D|RD_S|FP_S,		0,		I2	},
 {"hibernate","",        0x42000023, 0xffffffff,	0, 			0,		V1	},
+{"hypcall", "",		0x42000028, 0xffffffff, TRAP,			0,		IVIRT	},
+{"hypcall", "+J",	0x42000028, 0xffe007ff, TRAP,			0,		IVIRT	},
 {"ins",     "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s,    		0,		I33	},
 {"iret",    "",		0x42000038, 0xffffffff,	NODS,			0,		MC	},
 {"jr",      "s",	0x00000008, 0xfc1fffff,	UBD|RD_s,		0,		I1	},
@@ -1010,6 +1020,9 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"mfc0",    "t,G",	0x40000000, 0xffe007ff,	LCD|WR_t|RD_C0,		0,		I1	},
 {"mfc0",    "t,+D",0x40000000, 0xffe007f8,	LCD|WR_t|RD_C0,		0,		I32	},
 {"mfc0",    "t,G,H",	0x40000000, 0xffe007f8,	LCD|WR_t|RD_C0,		0,		I32	},
+{"mfgc0",    "t,G",	0x40600000, 0xffe007ff,	LCD|WR_t|RD_C0,		0,		IVIRT	},
+{"mfgc0",    "t,+D",	0x40600000, 0xffe007f8, LCD|WR_t|RD_C0, 	0,		IVIRT	},
+{"mfgc0",    "t,G,H",	0x40600000, 0xffe007f8, LCD|WR_t|RD_C0, 	0,		IVIRT	},
 {"mfc1",    "t,S",	0x44000000, 0xffe007ff,	LCD|WR_t|RD_S|FP_S,	0,		I1	},
 {"mfc1",    "t,G",	0x44000000, 0xffe007ff,	LCD|WR_t|RD_S|FP_S,	0,		I1	},
 {"mfhc1",   "t,S",	0x44600000, 0xffe007ff,	LCD|WR_t|RD_S|FP_D,	0,		I33	},
@@ -1104,6 +1117,9 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"mtc0",    "t,G",	0x40800000, 0xffe007ff,	COD|RD_t|WR_C0|WR_CC,	0,		I1	},
 {"mtc0",    "t,+D",	0x40800000, 0xffe007f8,	COD|RD_t|WR_C0|WR_CC,	0,		I32	},
 {"mtc0",    "t,G,H",	0x40800000, 0xffe007f8,	COD|RD_t|WR_C0|WR_CC,	0,		I32	},
+{"mtgc0",   "t,G",	0x40600200, 0xffe007ff,	COD|RD_t|WR_C0|WR_CC,	0,		IVIRT	},
+{"mtgc0",   "t,+D",	0x40600200, 0xffe007f8, COD|RD_t|WR_C0|WR_CC,   0,		IVIRT	},
+{"mtgc0",   "t,G,H",	0x40600200, 0xffe007f8, COD|RD_t|WR_C0|WR_CC,   0,		IVIRT	},
 {"mtc1",    "t,S",	0x44800000, 0xffe007ff,	COD|RD_t|WR_S|FP_S,	0,		I1	},
 {"mtc1",    "t,G",	0x44800000, 0xffe007ff,	COD|RD_t|WR_S|FP_S,	0,		I1	},
 {"mthc1",   "t,S",	0x44e00000, 0xffe007ff,	COD|RD_t|WR_S|FP_D,	0,		I33	},
@@ -1379,7 +1395,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"remu",    "d,v,I",	0,    (int) M_REMU_3I,	INSN_MACRO,		0,		I1	},
 {"rdhwr",   "t,K",	0x7c00003b, 0xffe007ff, WR_t,			0,		I33	},
 {"rdpgpr",  "d,w",	0x41400000, 0xffe007ff, WR_d,			0,		I33	},
-{"rfe",     "",		0x42000010, 0xffffffff,	0,			0,		I1|T3	},
+/* rfe is moved below as it now conflicts with tlbgp */
 {"rnas.qh", "X,Q",	0x78200025, 0xfc20f83f,	WR_D|RD_T|FP_D,		RD_MACC,	MX	},
 {"rnau.ob", "X,Q",	0x78000021, 0xfc20f83f,	WR_D|RD_T|FP_D,		RD_MACC,	MX|SB1	},
 {"rnau.qh", "X,Q",	0x78200021, 0xfc20f83f,	WR_D|RD_T|FP_D,		RD_MACC,	MX	},
@@ -1624,6 +1640,12 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"tlbr",    "",         0x42000001, 0xffffffff, INSN_TLB,       	0,		I1   	},
 {"tlbwi",   "",         0x42000002, 0xffffffff, INSN_TLB,       	0,		I1   	},
 {"tlbwr",   "",         0x42000006, 0xffffffff, INSN_TLB,       	0,		I1   	},
+{"tlbgr",   "",         0x42000009, 0xffffffff, INSN_TLB,       	0,		IVIRT  	},
+{"tlbgwi",  "",         0x4200000a, 0xffffffff, INSN_TLB,       	0,		IVIRT  	},
+{"tlbginv", "",         0x4200000b, 0xffffffff, INSN_TLB,       	0,		IVIRT  	},
+{"tlbginvf","",         0x4200000c, 0xffffffff, INSN_TLB,       	0,		IVIRT  	},
+{"tlbgwr",  "",         0x4200000e, 0xffffffff, INSN_TLB,       	0,		IVIRT  	},
+{"tlbgp",   "",         0x42000010, 0xffffffff, INSN_TLB,       	0,		IVIRT  	},
 {"tlti",    "s,j",	0x040a0000, 0xfc1f0000,	RD_s|TRAP,		0,		I2	},
 {"tlt",     "s,t",	0x00000032, 0xfc00ffff, RD_s|RD_t|TRAP,		0,		I2	},
 {"tlt",     "s,t,q",	0x00000032, 0xfc00003f, RD_s|RD_t|TRAP,		0,		I2	},
@@ -2273,6 +2295,8 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"cop1",     "C",	0,    (int) M_COP1,	INSN_MACRO,		INSN2_M_FP_S,	I1	},
 {"cop2",     "C",	0,    (int) M_COP2,	INSN_MACRO,		0,		I1,		IOCT|IOCTP|IOCT2	},
 {"cop3",     "C",	0,    (int) M_COP3,	INSN_MACRO,		0,		I1,		IOCT|IOCTP|IOCT2	},
+/* RFE conflicts with the new Virt spec instruction tlbgp. */
+{"rfe",     "",		0x42000010, 0xffffffff,	0,			0,		I1|T3	},
 };
 
 #define MIPS_NUM_OPCODES \