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author | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-13 12:38:00 -0700 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-13 12:38:00 -0700 |
commit | 54f1b3cf509cd889905287cb8ce6c5ae33911a21 (patch) | |
tree | e39b1a7fa04db86a8215b7f9d4656d74e394aec0 /binutils-2.25/opcodes/moxie-opc.c | |
parent | 2a6558a8ecfb81d75215b4ec7dc61113e12cfd5f (diff) | |
download | toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.tar.gz toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.tar.bz2 toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.zip |
Add upstream binutils-2.25 snapshot 4/4 2014
For MIPS -mmsa support
Change-Id: I08c4f002fa7b33dec85ed75956e6ab551bb03c96
Diffstat (limited to 'binutils-2.25/opcodes/moxie-opc.c')
-rw-r--r-- | binutils-2.25/opcodes/moxie-opc.c | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/binutils-2.25/opcodes/moxie-opc.c b/binutils-2.25/opcodes/moxie-opc.c new file mode 100644 index 00000000..7f3a552b --- /dev/null +++ b/binutils-2.25/opcodes/moxie-opc.c @@ -0,0 +1,211 @@ +/* moxie-opc.c -- Definitions for moxie opcodes. + Copyright 2009 Free Software Foundation, Inc. + Contributed by Anthony Green (green@moxielogic.com). + + This file is part of the GNU opcodes library. + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + It is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + License for more details. + + You should have received a copy of the GNU General Public License + along with this file; see the file COPYING. If not, write to the + Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "sysdep.h" +#include "opcode/moxie.h" + +/* The moxie processor's 16-bit instructions come in two forms: + + FORM 1 instructions start with a 0 bit... + + 0oooooooaaaabbbb + 0 F + + ooooooo - form 1 opcode number + aaaa - operand A + bbbb - operand B + + FORM 2 instructions start with bits "10"... + + 10ooaaaavvvvvvvv + 0 F + + oo - form 2 opcode number + aaaa - operand A + vvvvvvvv - 8-bit immediate value + + FORM 3 instructions start with a bits "11"... + + 11oooovvvvvvvvvv + 0 F + + oooo - form 3 opcode number + vvvvvvvvvv - 10-bit immediate value. */ + +const moxie_opc_info_t moxie_form1_opc_info[128] = + { + { 0x00, MOXIE_BAD, "bad" }, // Reserved as bad. + { 0x01, MOXIE_F1_A4, "ldi.l" }, + { 0x02, MOXIE_F1_AB, "mov" }, + { 0x03, MOXIE_F1_M, "jsra" }, + { 0x04, MOXIE_F1_NARG, "ret" }, + { 0x05, MOXIE_F1_AB, "add.l" }, + { 0x06, MOXIE_F1_AB, "push" }, + { 0x07, MOXIE_F1_AB, "pop" }, + { 0x08, MOXIE_F1_A4, "lda.l" }, + { 0x09, MOXIE_F1_4A, "sta.l" }, + { 0x0a, MOXIE_F1_ABi, "ld.l" }, + { 0x0b, MOXIE_F1_AiB, "st.l" }, + { 0x0c, MOXIE_F1_ABi4, "ldo.l" }, + { 0x0d, MOXIE_F1_AiB4, "sto.l" }, + { 0x0e, MOXIE_F1_AB, "cmp" }, + { 0x0f, MOXIE_F1_NARG, "nop" }, + { 0x10, MOXIE_BAD, "bad" }, + { 0x11, MOXIE_BAD, "bad" }, + { 0x12, MOXIE_BAD, "bad" }, + { 0x13, MOXIE_BAD, "bad" }, + { 0x14, MOXIE_BAD, "bad" }, + { 0x15, MOXIE_BAD, "bad" }, + { 0x16, MOXIE_BAD, "bad" }, + { 0x17, MOXIE_BAD, "bad" }, + { 0x18, MOXIE_BAD, "bad" }, + { 0x19, MOXIE_F1_A, "jsr" }, + { 0x1a, MOXIE_F1_M, "jmpa" }, + { 0x1b, MOXIE_F1_A4, "ldi.b" }, + { 0x1c, MOXIE_F1_ABi, "ld.b" }, + { 0x1d, MOXIE_F1_A4, "lda.b" }, + { 0x1e, MOXIE_F1_AiB, "st.b" }, + { 0x1f, MOXIE_F1_4A, "sta.b" }, + { 0x20, MOXIE_F1_A4, "ldi.s" }, + { 0x21, MOXIE_F1_ABi, "ld.s" }, + { 0x22, MOXIE_F1_A4, "lda.s" }, + { 0x23, MOXIE_F1_AiB, "st.s" }, + { 0x24, MOXIE_F1_4A, "sta.s" }, + { 0x25, MOXIE_F1_A, "jmp" }, + { 0x26, MOXIE_F1_AB, "and" }, + { 0x27, MOXIE_F1_AB, "lshr" }, + { 0x28, MOXIE_F1_AB, "ashl" }, + { 0x29, MOXIE_F1_AB, "sub.l" }, + { 0x2a, MOXIE_F1_AB, "neg" }, + { 0x2b, MOXIE_F1_AB, "or" }, + { 0x2c, MOXIE_F1_AB, "not" }, + { 0x2d, MOXIE_F1_AB, "ashr" }, + { 0x2e, MOXIE_F1_AB, "xor" }, + { 0x2f, MOXIE_F1_AB, "mul.l" }, + { 0x30, MOXIE_F1_4, "swi" }, + { 0x31, MOXIE_F1_AB, "div.l" }, + { 0x32, MOXIE_F1_AB, "udiv.l" }, + { 0x33, MOXIE_F1_AB, "mod.l" }, + { 0x34, MOXIE_F1_AB, "umod.l" }, + { 0x35, MOXIE_F1_NARG, "brk" }, + { 0x36, MOXIE_F1_ABi4, "ldo.b" }, + { 0x37, MOXIE_F1_AiB4, "sto.b" }, + { 0x38, MOXIE_F1_ABi4, "ldo.s" }, + { 0x39, MOXIE_F1_AiB4, "sto.s" }, + { 0x3a, MOXIE_BAD, "bad" }, + { 0x3b, MOXIE_BAD, "bad" }, + { 0x3c, MOXIE_BAD, "bad" }, + { 0x3d, MOXIE_BAD, "bad" }, + { 0x3e, MOXIE_BAD, "bad" }, + { 0x3f, MOXIE_BAD, "bad" }, + { 0x40, MOXIE_BAD, "bad" }, + { 0x41, MOXIE_BAD, "bad" }, + { 0x42, MOXIE_BAD, "bad" }, + { 0x43, MOXIE_BAD, "bad" }, + { 0x44, MOXIE_BAD, "bad" }, + { 0x45, MOXIE_BAD, "bad" }, + { 0x46, MOXIE_BAD, "bad" }, + { 0x47, MOXIE_BAD, "bad" }, + { 0x48, MOXIE_BAD, "bad" }, + { 0x49, MOXIE_BAD, "bad" }, + { 0x4a, MOXIE_BAD, "bad" }, + { 0x4b, MOXIE_BAD, "bad" }, + { 0x4c, MOXIE_BAD, "bad" }, + { 0x4d, MOXIE_BAD, "bad" }, + { 0x4e, MOXIE_BAD, "bad" }, + { 0x4f, MOXIE_BAD, "bad" }, + { 0x50, MOXIE_BAD, "bad" }, + { 0x51, MOXIE_BAD, "bad" }, + { 0x52, MOXIE_BAD, "bad" }, + { 0x53, MOXIE_BAD, "bad" }, + { 0x54, MOXIE_BAD, "bad" }, + { 0x55, MOXIE_BAD, "bad" }, + { 0x56, MOXIE_BAD, "bad" }, + { 0x57, MOXIE_BAD, "bad" }, + { 0x58, MOXIE_BAD, "bad" }, + { 0x59, MOXIE_BAD, "bad" }, + { 0x5a, MOXIE_BAD, "bad" }, + { 0x5b, MOXIE_BAD, "bad" }, + { 0x5c, MOXIE_BAD, "bad" }, + { 0x5d, MOXIE_BAD, "bad" }, + { 0x5e, MOXIE_BAD, "bad" }, + { 0x5f, MOXIE_BAD, "bad" }, + { 0x60, MOXIE_BAD, "bad" }, + { 0x61, MOXIE_BAD, "bad" }, + { 0x62, MOXIE_BAD, "bad" }, + { 0x63, MOXIE_BAD, "bad" }, + { 0x64, MOXIE_BAD, "bad" }, + { 0x65, MOXIE_BAD, "bad" }, + { 0x66, MOXIE_BAD, "bad" }, + { 0x67, MOXIE_BAD, "bad" }, + { 0x68, MOXIE_BAD, "bad" }, + { 0x69, MOXIE_BAD, "bad" }, + { 0x6a, MOXIE_BAD, "bad" }, + { 0x6b, MOXIE_BAD, "bad" }, + { 0x6c, MOXIE_BAD, "bad" }, + { 0x6d, MOXIE_BAD, "bad" }, + { 0x6e, MOXIE_BAD, "bad" }, + { 0x6f, MOXIE_BAD, "bad" }, + { 0x70, MOXIE_BAD, "bad" }, + { 0x71, MOXIE_BAD, "bad" }, + { 0x72, MOXIE_BAD, "bad" }, + { 0x73, MOXIE_BAD, "bad" }, + { 0x74, MOXIE_BAD, "bad" }, + { 0x75, MOXIE_BAD, "bad" }, + { 0x76, MOXIE_BAD, "bad" }, + { 0x77, MOXIE_BAD, "bad" }, + { 0x78, MOXIE_BAD, "bad" }, + { 0x79, MOXIE_BAD, "bad" }, + { 0x7a, MOXIE_BAD, "bad" }, + { 0x7b, MOXIE_BAD, "bad" }, + { 0x7c, MOXIE_BAD, "bad" }, + { 0x7d, MOXIE_BAD, "bad" }, + { 0x7e, MOXIE_BAD, "bad" }, + { 0x7f, MOXIE_BAD, "bad" } + }; + +const moxie_opc_info_t moxie_form2_opc_info[4] = + { + { 0x00, MOXIE_F2_A8V, "inc" }, + { 0x01, MOXIE_F2_A8V, "dec" }, + { 0x02, MOXIE_F2_A8V, "gsr" }, + { 0x03, MOXIE_F2_A8V, "ssr" } + }; + +const moxie_opc_info_t moxie_form3_opc_info[16] = + { + { 0x00, MOXIE_F3_PCREL,"beq" }, + { 0x01, MOXIE_F3_PCREL,"bne" }, + { 0x02, MOXIE_F3_PCREL,"blt" }, + { 0x03, MOXIE_F3_PCREL,"bgt" }, + { 0x04, MOXIE_F3_PCREL,"bltu" }, + { 0x05, MOXIE_F3_PCREL,"bgtu" }, + { 0x06, MOXIE_F3_PCREL,"bge" }, + { 0x07, MOXIE_F3_PCREL,"ble" }, + { 0x08, MOXIE_F3_PCREL,"bgeu" }, + { 0x09, MOXIE_F3_PCREL,"bleu" }, + { 0x0a, MOXIE_BAD, "bad" }, + { 0x0b, MOXIE_BAD, "bad" }, + { 0x0c, MOXIE_BAD, "bad" }, + { 0x0d, MOXIE_BAD, "bad" }, + { 0x0e, MOXIE_BAD, "bad" }, + { 0x0f, MOXIE_BAD, "bad" } // Reserved as bad. + }; |