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| author | J.T. Conklin <jtc@acorntoolworks.com> | 1996-08-22 05:29:14 +0000 |
|---|---|---|
| committer | J.T. Conklin <jtc@acorntoolworks.com> | 1996-08-22 05:29:14 +0000 |
| commit | e89a42c117c011814e707a9c40502271e581bb9c (patch) | |
| tree | 4c2c6f0d3d6c4584c36bdbb9dd8d88a40ff85af7 /opcodes | |
| parent | 866d38a8528392b158b2f76b4a2107ade35b8526 (diff) | |
| download | gdb-e89a42c117c011814e707a9c40502271e581bb9c.zip gdb-e89a42c117c011814e707a9c40502271e581bb9c.tar.gz gdb-e89a42c117c011814e707a9c40502271e581bb9c.tar.bz2 | |
Stub in load and store insns. Fix order of jarl operands
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/v850-opc.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/opcodes/v850-opc.c b/opcodes/v850-opc.c index 6b3b022..67879b5 100644 --- a/opcodes/v850-opc.c +++ b/opcodes/v850-opc.c @@ -69,16 +69,18 @@ const struct v850_operand v850_operands[] = { #define IF3 {D8} /* 16-bit load/store instruction (Format IV) */ -#define IF4 {D6} +#define IF4A {D6, R2} +#define IF4B {R2, D6} /* Jump instruction (Format V) */ #define IF5 {D22} /* 3 operand instruction (Format VI) */ -#define IF6 {R1, R2, I16} +#define IF6 {I16, R1, R2} /* 32-bit load/store instruction (Format VII) */ -#define IF7 {R1, R2, D16} +#define IF7A {D16, R1, R2} +#define IF7B {R2, D16, R1} /* Bit manipulation function. */ @@ -103,7 +105,19 @@ const struct v850_operand v850_operands[] = { const struct v850_opcode v850_opcodes[] = { /* load/store instructions */ -/* XXX */ +{ "sld.b", OP(0x00), OP_MASK, IF4A }, +{ "sld.h", OP(0x00), OP_MASK, IF4A }, +{ "sld.w", OP(0x00), OP_MASK, IF4A }, +{ "sst.b", OP(0x00), OP_MASK, IF4B }, +{ "sst.w", OP(0x00), OP_MASK, IF4B }, +{ "sst.l", OP(0x00), OP_MASK, IF4B }, + +{ "ld.b", OP(0x00), OP_MASK, IF7A }, +{ "ld.h", OP(0x00), OP_MASK, IF7A }, +{ "ld.w", OP(0x00), OP_MASK, IF7A }, +{ "st.b", OP(0x00), OP_MASK, IF7B }, +{ "st.h", OP(0x00), OP_MASK, IF7B }, +{ "st.w", OP(0x00), OP_MASK, IF7B }, /* arithmetic operation instructions */ { "mov", OP(0x00), OP_MASK, IF1 }, @@ -173,7 +187,7 @@ const struct v850_opcode v850_opcodes[] = { { "bsa", BOP(0xd), BOP_MASK, IF3 }, { "jmp", one(0x0060), one(0xffe0), R1 }, -{ "jarl", one(0x0780), one(0xf83f), { R2,D22 } }, +{ "jarl", one(0x0780), one(0xf83f), { D22, R2 } }, { "jr", one(0x0780), one(0xffe0), { D22 } }, /* bit manipulation instructions */ |