Add MIPS64 instructions and tests

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 4c8972f..6ef3f54 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -6,6 +6,15 @@
         * mips-opc.c (M1, M2): Delete.
         (mips_builtin_opcodes): Remove all uses of M1.
 
+        * mips-opc.c (mips_builtin_opcodes): Make the dmfc2 and dmtc2
+        instructions take "G" format second operands and use the
+        correct flags.
+        There are mfc3 and mtc3 opcodes, so add dmfc3 and dmtc3 opcodes to
+       match.
+        Delete "sel" code operands from mfc1 and mtc1.
+        Add MIPS64 opcode changes (dclo, dclz), and "sel" code variants
+       for dm[ft]c[023].
+       
 2000-12-03  Ed Satterthwaite  ehs@sibyte.com  and
             Chris Demetriou   cgd@sibyte.com
 

diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c
index 81aaf33..e6b25cb 100644 (file)
--- a/opcodes/mips-opc.c
+++ b/opcodes/mips-opc.c
@@ -359,6 +359,8 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"daddiu",  "t,r,j",   0x64000000, 0xfc000000, WR_t|RD_s,              I3      },
 {"daddu",   "d,v,t",   0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t,         I3      },
 {"daddu",   "t,r,I",   0,    (int) M_DADDU_I,  INSN_MACRO,             I3      },
+{"dclo",    "U,s",      0x70000025, 0xfc0007ff, RD_s|WR_d|WR_t,        I64     },
+{"dclz",    "U,s",      0x70000024, 0xfc0007ff, RD_s|WR_d|WR_t,        I64     },
 /* dctr and dctw are used on the r5000.  */
 {"dctr",    "o(b)",    0xbc050000, 0xfc1f0000, RD_b,                   I3      },
 {"dctw",    "o(b)",    0xbc090000, 0xfc1f0000, RD_b,                   I3      },
@@ -394,11 +396,21 @@ const struct mips_opcode mips_builtin_opcodes[] =
 
 {"dmadd16", "s,t",      0x00000029, 0xfc00ffff, RD_s|RD_t|MOD_LO,       V1      },
 {"dmfc0",   "t,G",     0x40200000, 0xffe007ff, LCD|WR_t|RD_C0,         I3      },
+{"dmfc0",   "t,G,H",    0x40200000, 0xffe007f8, LCD|WR_t|RD_C0,        I64     },
 {"dmtc0",   "t,G",     0x40a00000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC,   I3      },
+{"dmtc0",   "t,G,H",    0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC,   I64     },
 {"dmfc1",   "t,S",     0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_S,     I3      },
+{"dmfc1",   "t,G",      0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_S,     I3      },
 {"dmtc1",   "t,S",     0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_S,     I3      },
-{"dmfc2",   "t,S",     0x48200000, 0xffe007ff, LCD|WR_t|RD_S|FP_S,     I3      },
-{"dmtc2",   "t,S",     0x48a00000, 0xffe007ff, COD|RD_t|WR_S|FP_S,     I3      },
+{"dmtc1",   "t,G",      0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_S,     I3      },
+{"dmfc2",   "t,G",      0x48200000, 0xffe007ff, LCD|WR_t|RD_C2,        I3      },
+{"dmfc2",   "t,G,H",    0x48200000, 0xffe007f8, LCD|WR_t|RD_C2,        I64     },
+{"dmtc2",   "t,G",      0x48a00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC,   I3      },
+{"dmtc2",   "t,G,H",    0x48a00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC,   I64     },
+{"dmfc3",   "t,G",      0x4c200000, 0xffe007ff, LCD|WR_t|RD_C3,        I3      },
+{"dmfc3",   "t,G,H",    0x4c200000, 0xffe007f8, LCD|WR_t|RD_C3,        I64     },
+{"dmtc3",   "t,G",      0x4ca00000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC,   I3      },
+{"dmtc3",   "t,G,H",    0x4ca00000, 0xffe007f8, COD|RD_t|WR_C3|WR_CC,   I64     },
 {"dmul",    "d,v,t",   0,    (int) M_DMUL,     INSN_MACRO,             I3      },
 {"dmul",    "d,v,I",   0,    (int) M_DMUL_I,   INSN_MACRO,             I3      },
 {"dmulo",   "d,v,t",   0,    (int) M_DMULO,    INSN_MACRO,             I3      },
@@ -549,7 +561,6 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"mfc0",    "t,G,H",    0x40000000, 0xffe007f8, LCD|WR_t|RD_C0,        I32     },
 {"mfc1",    "t,S",     0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S,     I1      },
 {"mfc1",    "t,G",     0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S,     I1      },
-{"mfc1",    "t,G,H",    0x44000000, 0xffe007f8, LCD|WR_t|RD_S|FP_S,     I32    },
 {"mfc2",    "t,G",     0x48000000, 0xffe007ff, LCD|WR_t|RD_C2,         I1      },
 {"mfc2",    "t,G,H",    0x48000000, 0xffe007f8, LCD|WR_t|RD_C2,        I32     },
 {"mfc3",    "t,G",     0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3,         I1      },
@@ -587,7 +598,6 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"mtc0",    "t,G,H",    0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC,   I32     },
 {"mtc1",    "t,S",     0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S,     I1      },
 {"mtc1",    "t,G",     0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S,     I1      },
-{"mtc1",    "t,G,H",    0x44800000, 0xffe007f8, COD|RD_t|WR_S|FP_S,     I32     },
 {"mtc2",    "t,G",     0x48800000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC,   I1      },
 {"mtc2",    "t,G,H",    0x48800000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC,   I32     },
 {"mtc3",    "t,G",     0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC,   I1      },