gdb/opcodes/m10200-dis.c

27 				 unsigned long insn, unsigned long,
37   unsigned long insn;
49   insn = *(unsigned char *) buffer;
52   if ((insn & 0xf0) == 0x00
53       || (insn & 0xf0) == 0x10
54       || (insn & 0xf0) == 0x20
55       || (insn & 0xf0) == 0x30
56       || ((insn & 0xf0) == 0x80
57 	  && (insn & 0x0c) >> 2 != (insn & 0x03))
58       || (insn & 0xf0) == 0x90
59       || (insn & 0xf0) == 0xa0
60       || (insn & 0xf0) == 0xb0
61       || (insn & 0xff) == 0xeb
62       || (insn & 0xff) == 0xf6
63       || (insn & 0xff) == 0xfe
64       || (insn & 0xff) == 0xff)
71   else if ((insn & 0xf0) == 0x40
72 	   || (insn & 0xf0) == 0x50
73 	   || (insn & 0xf0) == 0x60
74 	   || (insn & 0xf0) == 0x70
75 	   || (insn & 0xf0) == 0x80
76 	   || (insn & 0xfc) == 0xd0
77 	   || (insn & 0xfc) == 0xd4
78 	   || (insn & 0xfc) == 0xd8
79 	   || (insn & 0xfc) == 0xe0
80 	   || (insn & 0xfc) == 0xe4
81 	   || (insn & 0xff) == 0xe8
82 	   || (insn & 0xff) == 0xe9
83 	   || (insn & 0xff) == 0xea
84 	   || (insn & 0xff) == 0xf0
85 	   || (insn & 0xff) == 0xf1
86 	   || (insn & 0xff) == 0xf2
87 	   || (insn & 0xff) == 0xf3)
95       insn = bfd_getb16 (buffer);
101   else if ((insn & 0xf0) == 0xc0
102 	   || (insn & 0xfc) == 0xdc
103 	   || (insn & 0xfc) == 0xec
104 	   || (insn & 0xff) == 0xf8
105 	   || (insn & 0xff) == 0xf9
106 	   || (insn & 0xff) == 0xfa
107 	   || (insn & 0xff) == 0xfb
108 	   || (insn & 0xff) == 0xfc
109 	   || (insn & 0xff) == 0xfd)
117       insn <<= 16;
118       insn |= bfd_getl16 (buffer);
124   else if ((insn & 0xff) == 0xf5)
132       insn <<= 16;
133       insn |= bfd_getb16 (buffer);
139   else if ((insn & 0xff) == 0xf7)
147       insn = bfd_getb16 (buffer);
148       insn <<= 16;
155       insn |= bfd_getl16 (buffer);
161   else if ((insn & 0xff) == 0xf4)
169       insn = bfd_getb16 (buffer);
170       insn <<= 16;
178       insn |= (*(unsigned char *)buffer << 8) & 0xff00;
186       insn |= (*(unsigned char *)buffer) & 0xff;
199       (*info->fprintf_func) (info->stream, _("unknown\t0x%02x"), insn);
203   disassemble (memaddr, info, insn, extension, consume);
209 disassemble (memaddr, info, insn, extension, size)
212      unsigned long insn;
249       if ((op->mask & insn) == op->opcode
270 		  value = (insn & 0xffff) << 8;
275 		  value = ((insn >> (operand->shift))
292 		  value = ((insn >> (operand->shift + extra_shift))
299 		  value = ((insn >> (operand->shift + extra_shift))
339 	(*info->fprintf_func) (info->stream, _("unknown\t0x%04lx"), insn);