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authorNathan Sidwell <nathan@codesourcery.com>2007-07-03 07:54:19 +0000
committerNathan Sidwell <nathan@codesourcery.com>2007-07-03 07:54:19 +0000
commitafa2158f09569ac8c57c27a001d6221e8c6bd39f (patch)
treea72eb9d405614d00cc12499577d717befbd84613 /opcodes/m68k-opc.c
parentae4a729bff61b571c63a35ffa265d321cf8f9c89 (diff)
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gas/testsuite/
* gas/m68k/mcf-coproc.d: New. * gas/m68k/mcf-coproc.s: New. * gas/m68k/all.exp: Add it. gas/ * config/tc-m68k.c (m68k_ip): Add j & K operand types. (install_operand): Add E encoding. (md_begin): Check and skip initial '.' arg character. (get_num): Add 0..511 case. include/ * opcode/m68k.h: Document j K & E. opcodes/ * m68k-dis.c (fetch_arg): Add E. Replace length switch with direct masking. (print_ins_arg): Add j & K operand types. (match_insn_m68k): Check and skip initial '.' arg character. (m68k_scan_mask): Likewise. * m68k-opc.c (m68k_opcodes): Add coprocessor instructions.
Diffstat (limited to 'opcodes/m68k-opc.c')
-rw-r--r--opcodes/m68k-opc.c30
1 files changed, 29 insertions, 1 deletions
diff --git a/opcodes/m68k-opc.c b/opcodes/m68k-opc.c
index 12cd14a..7f3b0d8 100644
--- a/opcodes/m68k-opc.c
+++ b/opcodes/m68k-opc.c
@@ -30,6 +30,10 @@
be consecutive. If they aren't, the assembler will bomb at
runtime. */
+/* Format strings consist of pairs of characters. The first describes
+ the type of the operand and the second describes the encoding.
+ include/opcodes/m68k.h describes them in detail. */
+
const struct m68k_opcode m68k_opcodes[] =
{
{"abcd", 2, one(0140400), one(0170770), "DsDd", m68000up },
@@ -290,7 +294,31 @@ const struct m68k_opcode m68k_opcodes[] =
{"cmpl", 6, one(0006200), one(0177700), "#lDs", mcfisa_a },
{"cmpl", 2, one(0130610), one(0170770), "+s+d", m68000up },
{"cmpl", 2, one(0130200), one(0170700), "*lDd", m68000up | mcfisa_a },
-
+
+{"cp0bcbusy",2, one (0176300), one (01777770), "BW", mcfisa_a},
+{"cp1bcbusy",2, one (0177300), one (01777770), "BW", mcfisa_a},
+{"cp0nop", 4, two (0176000,0), two (01777477,0170777), "jE", mcfisa_a},
+{"cp1nop", 4, two (0177000,0), two (01777477,0170777), "jE", mcfisa_a},
+/* These all have 2 opcode words, but no fixed bits in the second
+ word. We use a leading ' ' in the args string to indicate the
+ extra opcode word. */
+{"cp0ldb", 6, one (0176000), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp1ldb", 6, one (0177000), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp0ldw", 6, one (0176100), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp1ldw", 6, one (0177100), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp0ldl", 6, one (0176200), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp1ldl", 6, one (0177200), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp0ld", 6, one (0176200), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp1ld", 6, one (0177200), one (01777700), ".pwR1jEK3", mcfisa_a},
+{"cp0stb", 6, one (0176400), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp1stb", 6, one (0177400), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp0stw", 6, one (0176500), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp1stw", 6, one (0177500), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp0stl", 6, one (0176600), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp1stl", 6, one (0177600), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp0st", 6, one (0176600), one (01777700), ".R1pwjEK3", mcfisa_a},
+{"cp1st", 6, one (0177600), one (01777700), ".R1pwjEK3", mcfisa_a},
+
{"dbcc", 2, one(0052310), one(0177770), "DsBw", m68000up },
{"dbcs", 2, one(0052710), one(0177770), "DsBw", m68000up },
{"dbeq", 2, one(0053710), one(0177770), "DsBw", m68000up },