From ee3923acfaeeeaac5136805227724772ea895cdf Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Sun, 3 Dec 2000 22:10:02 +0000 Subject: [PATCH] Add MIPS64 instructions and tests --- opcodes/ChangeLog | 9 +++++++++ opcodes/mips-opc.c | 18 ++++++++++++++---- 2 files changed, 23 insertions(+), 4 deletions(-) diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 4c8972f287..6ef3f54442 100644 --- 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 81aaf33f27..e6b25cb9f1 100644 --- 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 }, -- 2.11.0