Contributed by Ralph Campbell and OSF
Commented and modified by Ian Lance Taylor, Cygnus Support
Extended for MIPS32 support by Anders Norlander, and by SiByte, Inc.
- MIPS-3D and MDMX support added by Broadcom Corporation (SiByte).
+ MIPS-3D, MDMX, and MIPS32 Release 2 support added by Broadcom
+ Corporation (SiByte).
This file is part of GDB, GAS, and the GNU binutils.
#define I5 INSN_ISA5
#define I32 INSN_ISA32
#define I64 INSN_ISA64
+#define I33 INSN_ISA32R2
+#define I65 INSN_ISA64R2
/* MIPS64 MIPS-3D ASE support. */
#define I16 INSN_MIPS16
/* name, args, match, mask, pinfo, membership */
{"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, I4|I32|G3 },
{"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_b|RD_t, I4 },
-{"nop", "", 0x00000000, 0xffffffff, 0, I1 },
-{"ssnop", "", 0x00000040, 0xffffffff, 0, I32|N55 },
+{"nop", "", 0x00000000, 0xffffffff, 0, I1 }, /* sll */
+{"ssnop", "", 0x00000040, 0xffffffff, 0, I32|N55 }, /* sll */
+{"ehb", "", 0x000000c0, 0xffffffff, 0, I33 }, /* sll */
{"li", "t,j", 0x24000000, 0xffe00000, WR_t, I1 }, /* addiu */
{"li", "t,i", 0x34000000, 0xffe00000, WR_t, I1 }, /* ori */
{"li", "t,I", 0, (int) M_LI, INSN_MACRO, I1 },
{"dctr", "o(b)", 0xbc050000, 0xfc1f0000, RD_b, I3 },
{"dctw", "o(b)", 0xbc090000, 0xfc1f0000, RD_b, I3 },
{"deret", "", 0x4200001f, 0xffffffff, 0, I32|G2 },
+{"dext", "t,r,I,+I", 0, (int) M_DEXT, INSN_MACRO, I65 },
+{"dext", "t,r,+A,+C", 0x7c000003, 0xfc00003f, WR_t|RD_s, I65 },
+{"dextm", "t,r,+A,+G", 0x7c000001, 0xfc00003f, WR_t|RD_s, I65 },
+{"dextu", "t,r,+E,+H", 0x7c000002, 0xfc00003f, WR_t|RD_s, I65 },
/* For ddiv, see the comments about div. */
{"ddiv", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, I3 },
{"ddiv", "d,v,t", 0, (int) M_DDIV_3, INSN_MACRO, I3 },
{"ddivu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, I3 },
{"ddivu", "d,v,t", 0, (int) M_DDIVU_3, INSN_MACRO, I3 },
{"ddivu", "d,v,I", 0, (int) M_DDIVU_3I, INSN_MACRO, I3 },
+{"di", "", 0x41606000, 0xffffffff, WR_t|WR_C0, I33 },
+{"di", "t", 0x41606000, 0xffe0ffff, WR_t|WR_C0, I33 },
+{"dins", "t,r,I,+I", 0, (int) M_DINS, INSN_MACRO, I65 },
+{"dins", "t,r,+A,+B", 0x7c000007, 0xfc00003f, WR_t|RD_s, I65 },
+{"dinsm", "t,r,+A,+F", 0x7c000005, 0xfc00003f, WR_t|RD_s, I65 },
+{"dinsu", "t,r,+E,+F", 0x7c000006, 0xfc00003f, WR_t|RD_s, I65 },
/* The MIPS assembler treats the div opcode with two operands as
though the first operand appeared twice (the first operand is both
a source and a destination). To get the div machine instruction,
{"divu", "d,v,t", 0, (int) M_DIVU_3, INSN_MACRO, I1 },
{"divu", "d,v,I", 0, (int) M_DIVU_3I, INSN_MACRO, I1 },
{"dla", "t,A(b)", 0, (int) M_DLA_AB, INSN_MACRO, I3 },
+{"dlca", "t,A(b)", 0, (int) M_DLCA_AB, INSN_MACRO, I3 },
{"dli", "t,j", 0x24000000, 0xffe00000, WR_t, I3 }, /* addiu */
{"dli", "t,i", 0x34000000, 0xffe00000, WR_t, I3 }, /* ori */
{"dli", "t,I", 0, (int) M_DLI, INSN_MACRO, I3 },
{"dmaccus", "d,s,t", 0x00000469, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, N412 },
{"dmadd16", "s,t", 0x00000029, 0xfc00ffff, RD_s|RD_t|MOD_LO, N411 },
{"dmfc0", "t,G", 0x40200000, 0xffe007ff, LCD|WR_t|RD_C0, I3 },
+{"dmfc0", "t,+D", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, I64 },
{"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,+D", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, I64 },
{"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 },
{"dret", "", 0x7000003e, 0xffffffff, 0, N5 },
{"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, I3 },
{"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, I3 },
-{"drorv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, N5 },
-{"dror32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, N5 },
-{"dror", "d,w,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, N5 }, /* drorv */
-{"dror", "d,w,>", 0x0020003e, 0xffe0003f, WR_d|RD_t, N5 },
-{"dror", "d,w,<", 0x0020003a, 0xffe0003f, WR_d|RD_t, N5 },
{"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, I3 },
{"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, I3 },
+{"dror", "d,w,<", 0x0020003a, 0xffe0003f, WR_d|RD_t, N5|I65 },
+{"drorv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, N5|I65 },
+{"dror32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, N5|I65 },
+{"drotl", "d,v,t", 0, (int) M_DROL, INSN_MACRO, I65 },
+{"drotl", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, I65 },
+{"drotr", "d,v,t", 0, (int) M_DROR, INSN_MACRO, I65 },
+{"drotr", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, I65 },
+{"drotrv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, I65 },
+{"drotr32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, I65 },
+{"dsbh", "d,w", 0x7c0000a4, 0xffe007ff, WR_d|RD_t, I65 },
+{"dshd", "d,w", 0x7c000164, 0xffe007ff, WR_d|RD_t, I65 },
{"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, I3 },
{"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, I3 },
{"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, I3 }, /* dsllv */
{"dsub", "d,v,I", 0, (int) M_DSUB_I, INSN_MACRO, I3 },
{"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t, I3 },
{"dsubu", "d,v,I", 0, (int) M_DSUBU_I, INSN_MACRO, I3 },
+{"ei", "", 0x41606020, 0xffffffff, WR_t|WR_C0, I33 },
+{"ei", "t", 0x41606020, 0xffe0ffff, WR_t|WR_C0, I33 },
{"eret", "", 0x42000018, 0xffffffff, 0, I3|I32 },
+{"ext", "t,r,+A,+C", 0x7c000000, 0xfc00003f, WR_t|RD_s, I33 },
{"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|FP_D, I3 },
{"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|FP_S, I3 },
{"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|FP_D, I2 },
{"flushd", "", 0xbc020000, 0xffffffff, 0, L1 },
{"flushid", "", 0xbc030000, 0xffffffff, 0, L1 },
{"hibernate","", 0x42000023, 0xffffffff, 0, V1 },
+{"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s, I33 },
{"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, I1 },
+{"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, I33 },
{"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, I1 }, /* jr */
/* SVR4 PIC code requires special handling for j, so it must be a
macro. */
{"j", "a", 0x08000000, 0xfc000000, UBD, I1 },
{"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, I1 },
{"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, I1 },
+{"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, I33 },
+{"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, I33 },
/* SVR4 PIC code requires special handling for jal, so it must be a
macro. */
{"jal", "d,s", 0, (int) M_JAL_2, INSN_MACRO, I1 },
{"lb", "t,A(b)", 0, (int) M_LB_AB, INSN_MACRO, I1 },
{"lbu", "t,o(b)", 0x90000000, 0xfc000000, LDD|RD_b|WR_t, I1 },
{"lbu", "t,A(b)", 0, (int) M_LBU_AB, INSN_MACRO, I1 },
+{"lca", "t,A(b)", 0, (int) M_LCA_AB, INSN_MACRO, I1 },
{"ld", "t,o(b)", 0xdc000000, 0xfc000000, WR_t|RD_b, I3 },
{"ld", "t,o(b)", 0, (int) M_LD_OB, INSN_MACRO, I1 },
{"ld", "t,A(b)", 0, (int) M_LD_AB, INSN_MACRO, I1 },
{"mfpc", "t,P", 0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0, M1|N5 },
{"mfps", "t,P", 0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0, M1|N5 },
{"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, I1 },
+{"mfc0", "t,+D", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, I32 },
{"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 },
+{"mfhc1", "t,S", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, I33 },
+{"mfhc1", "t,G", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, I33 },
{"mfc2", "t,G", 0x48000000, 0xffe007ff, LCD|WR_t|RD_C2, I1 },
{"mfc2", "t,G,H", 0x48000000, 0xffe007f8, LCD|WR_t|RD_C2, I32 },
+{"mfhc2", "t,i", 0x48600000, 0xffe00000, LCD|WR_t|RD_C2, I33 },
{"mfc3", "t,G", 0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3, I1 },
{"mfc3", "t,G,H", 0x4c000000, 0xffe007f8, LCD|WR_t|RD_C3, I32 },
{"mfdr", "t,G", 0x7000003d, 0xffe007ff, LCD|WR_t|RD_C0, N5 },
{"mtpc", "t,P", 0x4080c801, 0xffe0ffc1, COD|RD_t|WR_C0, M1|N5 },
{"mtps", "t,P", 0x4080c800, 0xffe0ffc1, COD|RD_t|WR_C0, M1|N5 },
{"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, I1 },
+{"mtc0", "t,+D", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, I32 },
{"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 },
+{"mthc1", "t,S", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_S, I33 },
+{"mthc1", "t,G", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_S, I33 },
{"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 },
+{"mthc2", "t,i", 0x48e00000, 0xffe00000, COD|RD_t|WR_C2|WR_CC, I33 },
{"mtc3", "t,G", 0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, I1 },
{"mtc3", "t,G,H", 0x4c800000, 0xffe007f8, COD|RD_t|WR_C3|WR_CC, I32 },
{"mtdr", "t,G", 0x7080003d, 0xffe007ff, COD|RD_t|WR_C0, N5 },
{"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, I1 },
{"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, I1 },
{"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, I1 },
+{"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_t, I33 },
+{"rdpgpr", "d,w", 0x41400000, 0xffe007ff, WR_d, I33 },
{"rfe", "", 0x42000010, 0xffffffff, 0, I1|T3 },
{"rnas.qh", "X,Q", 0x78200025, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX },
{"rnau.ob", "X,Q", 0x78000021, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX|SB1 },
{"rneu.qh", "X,Q", 0x78200022, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX },
{"rol", "d,v,t", 0, (int) M_ROL, INSN_MACRO, I1 },
{"rol", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, I1 },
-{"rorv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, N5 },
-{"ror", "d,w,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, N5 }, /* rorv */
-{"ror", "d,w,<", 0x00200002, 0xffe0003f, WR_d|RD_t, N5 },
{"ror", "d,v,t", 0, (int) M_ROR, INSN_MACRO, I1 },
{"ror", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, I1 },
+{"ror", "d,w,<", 0x00200002, 0xffe0003f, WR_d|RD_t, N5|I33 },
+{"rorv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, N5|I33 },
+{"rotl", "d,v,t", 0, (int) M_ROL, INSN_MACRO, I33 },
+{"rotl", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, I33 },
+{"rotr", "d,v,t", 0, (int) M_ROR, INSN_MACRO, I33 },
+{"rotr", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, I33 },
+{"rotrv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, I33 },
{"round.l.d", "D,S", 0x46200008, 0xffff003f, WR_D|RD_S|FP_D, I3 },
{"round.l.s", "D,S", 0x46000008, 0xffff003f, WR_D|RD_S|FP_S, I3 },
{"round.w.d", "D,S", 0x4620000c, 0xffff003f, WR_D|RD_S|FP_D, I2 },
{"sdr", "t,o(b)", 0xb4000000, 0xfc000000, SM|RD_t|RD_b, I3 },
{"sdr", "t,A(b)", 0, (int) M_SDR_AB, INSN_MACRO, I3 },
{"sdxc1", "S,t(b)", 0x4c000009, 0xfc0007ff, SM|RD_S|RD_t|RD_b, I4 },
+{"seb", "d,w", 0x7c000420, 0xffe007ff, WR_d|RD_t, I33 },
+{"seh", "d,w", 0x7c000620, 0xffe007ff, WR_d|RD_t, I33 },
{"selsl", "d,v,t", 0x00000005, 0xfc0007ff, WR_d|RD_s|RD_t, L1 },
{"selsr", "d,v,t", 0x00000001, 0xfc0007ff, WR_d|RD_s|RD_t, L1 },
{"seq", "d,v,t", 0, (int) M_SEQ, INSN_MACRO, I1 },
{"sync", "", 0x0000000f, 0xffffffff, INSN_SYNC, I2|G1 },
{"sync.p", "", 0x0000040f, 0xffffffff, INSN_SYNC, I2 },
{"sync.l", "", 0x0000000f, 0xffffffff, INSN_SYNC, I2 },
+{"synci", "o(b)", 0x041f0000, 0xfc1f0000, SM|RD_b, I33 },
{"syscall", "", 0x0000000c, 0xffffffff, TRAP, I1 },
{"syscall", "B", 0x0000000c, 0xfc00003f, TRAP, I1 },
{"teqi", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, I2 },
{"wait", "J", 0x42000020, 0xfe00003f, TRAP, I32|N55 },
{"waiti", "", 0x42000020, 0xffffffff, TRAP, L1 },
{"wb", "o(b)", 0xbc040000, 0xfc1f0000, SM|RD_b, L1 },
+{"wrpgpr", "d,w", 0x41c00000, 0xffe007ff, RD_t, I33 },
+{"wsbh", "d,w", 0x7c0000a0, 0xffe007ff, WR_d|RD_t, I33 },
{"xor", "d,v,t", 0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t, I1 },
{"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, I1 },
{"xor.ob", "X,Y,Q", 0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, MX|SB1 },
projects / deliverable / binutils-gdb.git / blobdiff