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* v850-dis.c (disassemble): Handle insertion of ',', '[' and
authorJeff Law <law@redhat.com>
Sat, 31 Aug 1996 22:00:45 +0000 (22:00 +0000)
committerJeff Law <law@redhat.com>
Sat, 31 Aug 1996 22:00:45 +0000 (22:00 +0000)
        ']' characters into the output stream.
        * v850-opc.c (v850_opcodes: Remove size field from all opcodes.
        Add "memop" field to all opcodes (for the disassembler).
        Reorder opcodes so that "nop" comes before "mov" and "jr"
        comes before "jarl".
Should give us a functional disassembler.

opcodes/ChangeLog patch | blob | history
opcodes/v850-opc.c patch | blob | history

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ba6cd41612c24bd4c48fc3f801538d05e404d7eb..67548405b944f50d49c0813692b6054f3648dd92 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,6 +1,15 @@
 start-sanitize-v850
 Sat Aug 31 01:27:26 1996  Jeffrey A Law  (law@cygnus.com)
 
+       * v850-dis.c (disassemble): Handle insertion of ',', '[' and
+       ']' characters into the output stream.
+       * v850-opc.c (v850_opcodes: Remove size field from all opcodes.
+       Add "memop" field to all opcodes (for the disassembler).
+       Reorder opcodes so that "nop" comes before "mov" and "jr"
+       comes before "jarl".
+
+       * v850-dis.c (print_insn_v850): Fix typo in last change.
+
        * v850-dis.c (print_insn_v850): Properly handle disassembling
        a two byte insn at the end of a memory region when the memory
        region's size is only two byte aligned.
diff --git a/opcodes/v850-opc.c b/opcodes/v850-opc.c
index 56d3f7c6bc04f527773da3c1c30bd887f6eb9c79..7b4534e026940944e7c80782cf068b6eecd4ca3a 100644 (file)
--- a/opcodes/v850-opc.c
+++ b/opcodes/v850-opc.c
@@ -165,106 +165,106 @@ const struct v850_operand v850_operands[] = {
 
 const struct v850_opcode v850_opcodes[] = {
 /* load/store instructions */
-{ "sld.b",     one(0x0300),            one(0x0780),    IF4A, 2 },
-{ "sld.h",     one(0x0400),            one(0x0780),    IF4C, 2 },
-{ "sld.w",     one(0x0500),            one(0x0781),    IF4E, 2 },
+{ "sld.b",     one(0x0300),            one(0x0780),    IF4A, 1 },
+{ "sld.h",     one(0x0400),            one(0x0780),    IF4C, 1 },
+{ "sld.w",     one(0x0500),            one(0x0781),    IF4E, 1 },
 { "sst.b",     one(0x0380),            one(0x0780),    IF4B, 2 },
 { "sst.h",     one(0x0480),            one(0x0780),    IF4D, 2 },
 { "sst.w",     one(0x0501),            one(0x0781),    IF4F, 2 },
 
-{ "ld.b",      two(0x0700,0x0000),     two (0x07e0,0x0000),    IF7C, 4 },
-{ "ld.h",      two(0x0720,0x0000),     two (0x07e0,0x0001),    IF7A, 4 },
-{ "ld.w",      two(0x0720,0x0001),     two (0x07e0,0x0001),    IF7A, 4 },
-{ "st.b",      two(0x0740,0x0000),     two (0x07e0,0x0000),    IF7D, 4 },
-{ "st.h",      two(0x0760,0x0000),     two (0x07e0,0x0001),    IF7B, 4 },
-{ "st.w",      two(0x0760,0x0001),     two (0x07e0,0x0001),    IF7B, 4 },
+{ "ld.b",      two(0x0700,0x0000),     two (0x07e0,0x0000),    IF7C, 1 },
+{ "ld.h",      two(0x0720,0x0000),     two (0x07e0,0x0001),    IF7A, 1 },
+{ "ld.w",      two(0x0720,0x0001),     two (0x07e0,0x0001),    IF7A, 1 },
+{ "st.b",      two(0x0740,0x0000),     two (0x07e0,0x0000),    IF7D, 2 },
+{ "st.h",      two(0x0760,0x0000),     two (0x07e0,0x0001),    IF7B, 2 },
+{ "st.w",      two(0x0760,0x0001),     two (0x07e0,0x0001),    IF7B, 2 },
 
 /* arithmetic operation instructions */
-{ "mov",        OP(0x00),              OP_MASK,        IF1, 2 },
-{ "mov",       OP(0x10),               OP_MASK,        IF2, 2 },
-{ "movea",     OP(0x31),               OP_MASK,        IF6, 4 },
-{ "movhi",     OP(0x32),               OP_MASK,        IF6, 4 },
-{ "add",       OP(0x0e),               OP_MASK,        IF1, 2 },
-{ "add",       OP(0x12),               OP_MASK,        IF2, 2 },
-{ "addi",      OP(0x30),               OP_MASK,        IF6, 4 },
-{ "sub",       OP(0x0d),               OP_MASK,        IF1, 2 },
-{ "subr",      OP(0x0c),               OP_MASK,        IF1, 2 },
-{ "mulh",      OP(0x07),               OP_MASK,        IF1, 2 },
-{ "mulh",      OP(0x17),               OP_MASK,        IF2, 2 },
-{ "mulhi",     OP(0x37),               OP_MASK,        IF6, 4 },
-{ "divh",      OP(0x02),               OP_MASK,        IF1, 2 },
-{ "cmp",       OP(0x0f),               OP_MASK,        IF1, 2 },
-{ "cmp",       OP(0x13),               OP_MASK,        IF2, 2 },
-{ "setf",      two(0x07e0,0x0000),     two(0x07f0,0xffff), {CCCC,R2}, 4 },
+{ "nop",       one(0x00),              one(0xffff),            {0}, 0 },
+{ "mov",        OP(0x00),              OP_MASK,        IF1, 0 },
+{ "mov",       OP(0x10),               OP_MASK,        IF2, 0 },
+{ "movea",     OP(0x31),               OP_MASK,        IF6, 0 },
+{ "movhi",     OP(0x32),               OP_MASK,        IF6, 0 },
+{ "add",       OP(0x0e),               OP_MASK,        IF1, 0 },
+{ "add",       OP(0x12),               OP_MASK,        IF2, 0 },
+{ "addi",      OP(0x30),               OP_MASK,        IF6, 0 },
+{ "sub",       OP(0x0d),               OP_MASK,        IF1, 0 },
+{ "subr",      OP(0x0c),               OP_MASK,        IF1, 0 },
+{ "mulh",      OP(0x07),               OP_MASK,        IF1, 0 },
+{ "mulh",      OP(0x17),               OP_MASK,        IF2, 0 },
+{ "mulhi",     OP(0x37),               OP_MASK,        IF6, 0 },
+{ "divh",      OP(0x02),               OP_MASK,        IF1, 0 },
+{ "cmp",       OP(0x0f),               OP_MASK,        IF1, 0 },
+{ "cmp",       OP(0x13),               OP_MASK,        IF2, 0 },
+{ "setf",      two(0x07e0,0x0000),     two(0x07f0,0xffff), {CCCC,R2}, 0 },
 
 /* saturated operation instructions */
-{ "satadd",    OP(0x06),               OP_MASK,        IF1, 2 },
-{ "satadd",    OP(0x11),               OP_MASK,        IF2, 2 },
-{ "satsub",    OP(0x05),               OP_MASK,        IF1, 2 },
-{ "satsubi",   OP(0x33),               OP_MASK,        IF6, 4 },
-{ "satsubr",   OP(0x04),               OP_MASK,        IF1, 2 },
+{ "satadd",    OP(0x06),               OP_MASK,        IF1, 0 },
+{ "satadd",    OP(0x11),               OP_MASK,        IF2, 0 },
+{ "satsub",    OP(0x05),               OP_MASK,        IF1, 0 },
+{ "satsubi",   OP(0x33),               OP_MASK,        IF6, 0 },
+{ "satsubr",   OP(0x04),               OP_MASK,        IF1, 0 },
 
 /* logical operation instructions */
-{ "tst",       OP(0x0b),               OP_MASK,        IF1, 2 },
-{ "or",                OP(0x08),               OP_MASK,        IF1, 2 },
-{ "ori",       OP(0x34),               OP_MASK,        IF6U, 4 },
-{ "and",       OP(0x0a),               OP_MASK,        IF1, 2 },
-{ "andi",      OP(0x36),               OP_MASK,        IF6U, 4 },
-{ "xor",       OP(0x09),               OP_MASK,        IF1, 2 },
-{ "xori",      OP(0x35),               OP_MASK,        IF6U, 4 },
-{ "not",       OP(0x01),               OP_MASK,        IF1, 2 },
-{ "sar",       OP(0x15),               OP_MASK,        {I5U, R2}, 2 },
-{ "sar",       two(0x07e0,0x00a0),     two(0x07e0,0xffff),     {R1,R2}, 4 },
-{ "shl",       OP(0x16),               OP_MASK,                {I5U, R2}, 2 },
-{ "shl",       two(0x07e0,0x00c0),     two(0x07e0,0xffff),     {R1,R2}, 4 },
-{ "shr",       OP(0x14),               OP_MASK,                {I5U, R2}, 2 },
-{ "shr",       two(0x07e0,0x0080),     two(0x07e0,0xffff),     {R1,R2}, 4 },
+{ "tst",       OP(0x0b),               OP_MASK,        IF1, 0 },
+{ "or",                OP(0x08),               OP_MASK,        IF1, 0 },
+{ "ori",       OP(0x34),               OP_MASK,        IF6U, 0 },
+{ "and",       OP(0x0a),               OP_MASK,        IF1, 0 },
+{ "andi",      OP(0x36),               OP_MASK,        IF6U, 0 },
+{ "xor",       OP(0x09),               OP_MASK,        IF1, 0 },
+{ "xori",      OP(0x35),               OP_MASK,        IF6U, 0 },
+{ "not",       OP(0x01),               OP_MASK,        IF1, 0 },
+{ "sar",       OP(0x15),               OP_MASK,        {I5U, R2}, 0 },
+{ "sar",       two(0x07e0,0x00a0),     two(0x07e0,0xffff),     {R1,R2}, 0 },
+{ "shl",       OP(0x16),               OP_MASK,                {I5U, R2}, 0 },
+{ "shl",       two(0x07e0,0x00c0),     two(0x07e0,0xffff),     {R1,R2}, 0 },
+{ "shr",       OP(0x14),               OP_MASK,                {I5U, R2}, 0 },
+{ "shr",       two(0x07e0,0x0080),     two(0x07e0,0xffff),     {R1,R2}, 0 },
 
 /* branch instructions */
        /* signed integer */
-{ "bgt",       BOP(0xf),               BOP_MASK,       IF3, 2 },
-{ "bge",       BOP(0xe),               BOP_MASK,       IF3, 2 },
-{ "blt",       BOP(0x6),               BOP_MASK,       IF3, 2 },
-{ "ble",       BOP(0x7),               BOP_MASK,       IF3, 2 },
+{ "bgt",       BOP(0xf),               BOP_MASK,       IF3, 0 },
+{ "bge",       BOP(0xe),               BOP_MASK,       IF3, 0 },
+{ "blt",       BOP(0x6),               BOP_MASK,       IF3, 0 },
+{ "ble",       BOP(0x7),               BOP_MASK,       IF3, 0 },
        /* unsigned integer */
-{ "bh",                BOP(0xb),               BOP_MASK,       IF3, 2 },
-{ "bnh",       BOP(0x3),               BOP_MASK,       IF3, 2 },
-{ "bl",                BOP(0x1),               BOP_MASK,       IF3, 2 },
-{ "bnl",       BOP(0x9),               BOP_MASK,       IF3, 2 },
+{ "bh",                BOP(0xb),               BOP_MASK,       IF3, 0 },
+{ "bnh",       BOP(0x3),               BOP_MASK,       IF3, 0 },
+{ "bl",                BOP(0x1),               BOP_MASK,       IF3, 0 },
+{ "bnl",       BOP(0x9),               BOP_MASK,       IF3, 0 },
        /* common */
-{ "be",                BOP(0x2),               BOP_MASK,       IF3, 2 },
-{ "bne",       BOP(0xa),               BOP_MASK,       IF3, 2 },
+{ "be",                BOP(0x2),               BOP_MASK,       IF3, 0 },
+{ "bne",       BOP(0xa),               BOP_MASK,       IF3, 0 },
        /* others */
-{ "bv",                BOP(0x0),               BOP_MASK,       IF3, 2 },
-{ "bnv",       BOP(0x8),               BOP_MASK,       IF3, 2 },
-{ "bn",                BOP(0x4),               BOP_MASK,       IF3, 2 },
-{ "bp",                BOP(0xc),               BOP_MASK,       IF3, 2 },
-{ "bc",                BOP(0x1),               BOP_MASK,       IF3, 2 },
-{ "bnc",       BOP(0x9),               BOP_MASK,       IF3, 2 },
-{ "bz",                BOP(0x2),               BOP_MASK,       IF3, 2 },
-{ "bnz",       BOP(0xa),               BOP_MASK,       IF3, 2 },
-{ "br",                BOP(0x5),               BOP_MASK,       IF3, 2 },
-{ "bsa",       BOP(0xd),               BOP_MASK,       IF3, 2 },
-
-{ "jmp",       one(0x0060),            one(0xffe0),    { R1}, 2 },
-{ "jarl",      one(0x0780),            two(0x07c0,0x0001),{ D22, R2 }, 4 }, 
-{ "jr",                one(0x0780),            two(0xffc0,0x0001),{ D22 }, 4 },
+{ "bv",                BOP(0x0),               BOP_MASK,       IF3, 0 },
+{ "bnv",       BOP(0x8),               BOP_MASK,       IF3, 0 },
+{ "bn",                BOP(0x4),               BOP_MASK,       IF3, 0 },
+{ "bp",                BOP(0xc),               BOP_MASK,       IF3, 0 },
+{ "bc",                BOP(0x1),               BOP_MASK,       IF3, 0 },
+{ "bnc",       BOP(0x9),               BOP_MASK,       IF3, 0 },
+{ "bz",                BOP(0x2),               BOP_MASK,       IF3, 0 },
+{ "bnz",       BOP(0xa),               BOP_MASK,       IF3, 0 },
+{ "br",                BOP(0x5),               BOP_MASK,       IF3, 0 },
+{ "bsa",       BOP(0xd),               BOP_MASK,       IF3, 0 },
+
+{ "jmp",       one(0x0060),            one(0xffe0),    { R1}, 1 },
+{ "jr",                one(0x0780),            two(0xffc0,0x0001),{ D22 }, 0 },
+{ "jarl",      one(0x0780),            two(0x07c0,0x0001),{ D22, R2 }, 0 }, 
 
 /* bit manipulation instructions */
-{ "set1",      two(0x07c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 4 },
-{ "not1",      two(0x47c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 4 },
-{ "clr1",      two(0x87c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 4 },
-{ "tst1",      two(0xc7c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 4 },
+{ "set1",      two(0x07c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 2 },
+{ "not1",      two(0x47c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 2 },
+{ "clr1",      two(0x87c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 2 },
+{ "tst1",      two(0xc7c0,0x0000),     two(0xc7e0,0x0000),     {B3, D16, R1}, 2 },
 
 /* special instructions */
-{ "di",                two(0x07e0,0x0160),     two(0xffff,0xffff),     {0}, 4 },
-{ "ei",                two(0x87e0,0x0160),     two(0xffff,0xffff),     {0}, 4 },
-{ "halt",      two(0x07e0,0x0120),     two(0xffff,0xffff),     {0}, 4 },
-{ "reti",      two(0x07e0,0x0140),     two(0xffff,0xffff),     {0}, 4 },
-{ "trap",      two(0x07e0,0x0100),     two(0xffe0,0xffff),     {I5U}, 4 },
-{ "ldsr",      two(0x07e0,0x0020),     two(0x07e0,0xffff),     {R1,SR2}, 4 },
-{ "stsr",      two(0x07e0,0x0040),     two(0x07e0,0xffff),     {SR1,R2}, 4 },
-{ "nop",       one(0x00),              one(0xffff),            {0}, 2 },
+{ "di",                two(0x07e0,0x0160),     two(0xffff,0xffff),     {0}, 0 },
+{ "ei",                two(0x87e0,0x0160),     two(0xffff,0xffff),     {0}, 0 },
+{ "halt",      two(0x07e0,0x0120),     two(0xffff,0xffff),     {0}, 0 },
+{ "reti",      two(0x07e0,0x0140),     two(0xffff,0xffff),     {0}, 0 },
+{ "trap",      two(0x07e0,0x0100),     two(0xffe0,0xffff),     {I5U}, 0 },
+{ "ldsr",      two(0x07e0,0x0020),     two(0x07e0,0xffff),     {R1,SR2}, 0 },
+{ "stsr",      two(0x07e0,0x0040),     two(0x07e0,0xffff),     {SR1,R2}, 0 },
 { 0, 0, 0, {0}, 0 },
 
 } ;