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authorJ.T. Conklin <jtc@acorntoolworks.com>1996-08-22 00:35:28 +0000
committerJ.T. Conklin <jtc@acorntoolworks.com>1996-08-22 00:35:28 +0000
commit6bc33c7fa50b47add50e91cb8c15ee0e1f64eece (patch)
tree00475a89296e62743eea01c8281932a131fcbd17 /opcodes
parentc6aa56bca9f884a6193637127b8a7eff043ef8fb (diff)
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* v850-opc.c: Add flags field to struct v850_operands, add move
opcodes to opcode table.
Diffstat (limited to 'opcodes')
-rw-r--r--opcodes/ChangeLog5
-rw-r--r--opcodes/v850-opc.c52
2 files changed, 35 insertions, 22 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index e6eec05..04051f0 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,4 +1,9 @@
start-sanitize-v850
+Wed Aug 21 17:31:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
+
+ * v850-opc.c: Add flags field to struct v850_operands, add move
+ opcodes to opcode table.
+
Tue Aug 20 14:41:03 1996 J.T. Conklin <jtc@hippo.cygnus.com>
* Makefile.in (ALL_MACHINES): Add v850-opc.o.
diff --git a/opcodes/v850-opc.c b/opcodes/v850-opc.c
index af14247..21397db 100644
--- a/opcodes/v850-opc.c
+++ b/opcodes/v850-opc.c
@@ -19,39 +19,39 @@
const struct v850_operand v850_operands[] = {
#define UNUSED 0
- { 0, 0 },
+ { 0, 0, 0 },
/* The R1 field in a format 1, 6, 7, or 9 insn. */
#define R1 (UNUSED+1)
- { 5, 0 },
+ { 5, 0, OPERAND_REG },
/* The R2 field in a format 1, 2, 4, 5, 6, 7, 9 insn. */
#define R2 (R1+1)
- { 5, 11 },
+ { 5, 11, OPERAND_REG },
/* The IMM5 field in a format 2 insn. */
#define I5 (R2+1)
- { 5, 0 },
+ { 5, 0, OPERAND_NUM },
#define IMM16 field in a format 6 insn. */
#define I16 (I5+1)
- { 16, 0 },
+ { 16, 0, OPERAND_NUM },
/* The DISP6 field in a format 4 insn. */
#define D6 (I16+1)
- { 6, 1 },
+ { 6, 1, OPERAND_NUM },
/* The DISP8 field in a format 3 insn. */
#define D8 (D6+1)
- { 9, 0 },
+ { 9, 0, OPERAND_NUM },
/* The DISP16 field in a format 6 insn. */
#define D16 (D8+1)
- { 16, 0 },
+ { 16, 0, OPERAND_NUM },
/* The DISP22 field in a format 4 insn. */
#define D22 (D16+1)
- { 16, 0 }
+ { 16, 0, OPERAND_NUM }
} ;
@@ -102,6 +102,10 @@ const struct v850_opcode v850_opcodes[] = {
/* XXX */
/* arithmetic operation instructions */
+{ "mov", OP(0x00), OP_MASK, IF1 },
+{ "mov", OP(0x08), OP_MASK, IF2 },
+{ "movea", OP(0x31), OP_MASK, IF6 },
+{ "movhi", OP(0x31), OP_MASK, IF6 },
{ "add", OP(0x0e), OP_MASK, IF1 },
{ "add", OP(0x12), OP_MASK, IF2 },
{ "addi", OP(0x30), OP_MASK, IF6 },
@@ -139,26 +143,30 @@ const struct v850_opcode v850_opcodes[] = {
{ "shr", two(0x07e0,0x0080), two(0x07e0,0xffff), {R1,R2} },
/* branch instructions */
-{ "bv", BOP(0x0), BOP_MASK, IF3 },
-{ "bnv", BOP(0x8), BOP_MASK, IF3 },
-{ "bc", BOP(0x1), BOP_MASK, IF3 },
+ /* signed integer */
+{ "bgt", BOP(0xf), BOP_MASK, IF3 },
+{ "bge", BOP(0xe), BOP_MASK, IF3 },
+{ "blt", BOP(0x6), BOP_MASK, IF3 },
+{ "ble", BOP(0x7), BOP_MASK, IF3 },
+ /* unsigned integer */
+{ "bh", BOP(0xb), BOP_MASK, IF3 },
+{ "bnh", BOP(0x3), BOP_MASK, IF3 },
{ "bl", BOP(0x1), BOP_MASK, IF3 },
-{ "bnc", BOP(0x9), BOP_MASK, IF3 },
{ "bnl", BOP(0x9), BOP_MASK, IF3 },
-{ "bz", BOP(0x2), BOP_MASK, IF3 },
+ /* common */
{ "be", BOP(0x2), BOP_MASK, IF3 },
-{ "bnz", BOP(0xa), BOP_MASK, IF3 },
{ "bne", BOP(0xa), BOP_MASK, IF3 },
-{ "bnh", BOP(0x3), BOP_MASK, IF3 },
-{ "bh", BOP(0xb), BOP_MASK, IF3 },
+ /* others */
+{ "bv", BOP(0x0), BOP_MASK, IF3 },
+{ "bnv", BOP(0x8), BOP_MASK, IF3 },
{ "bn", BOP(0x4), BOP_MASK, IF3 },
{ "bp", BOP(0xc), BOP_MASK, IF3 },
-{ "bt", BOP(0x5), BOP_MASK, IF3 },
+{ "bc", BOP(0x1), BOP_MASK, IF3 },
+{ "bnc", BOP(0x9), BOP_MASK, IF3 },
+{ "bz", BOP(0x2), BOP_MASK, IF3 },
+{ "bnz", BOP(0xa), BOP_MASK, IF3 },
+{ "br", BOP(0x5), BOP_MASK, IF3 },
{ "bsa", BOP(0xd), BOP_MASK, IF3 },
-{ "blt", BOP(0x6), BOP_MASK, IF3 },
-{ "bge", BOP(0xe), BOP_MASK, IF3 },
-{ "ble", BOP(0x7), BOP_MASK, IF3 },
-{ "bgt", BOP(0xf), BOP_MASK, IF3 },
{ "jmp", one(0x0060), one(0xffe0), IF1 },
{ "jarl", one(0x0780), one(0xf83f), { R2,D22 } },