- {
- char *c;
-
- for (c = insn->assembler; *c; c++)
- {
- if (*c == '%')
- {
- switch (*++c)
- {
- case 'j':
- {
- int target;
-
- if (info->flags & INSN_HAS_RELOC)
- pc = 0;
- target = (pc & 0xfe000000) | (given & 0x01fffffe);
- (*info->print_address_func) (target, info);
- }
- break;
- case 'b':
- {
- /* Sign-extend a 20-bit number. */
-#define SEXT20(x) ((((x) & 0xfffff) ^ (~ 0x7ffff)) + 0x80000)
- int disp = ((given & 0x01ff8000) >> 5) | (given & 0x3fe);
- int target = (pc + SEXT20 (disp));
-
- (*info->print_address_func) (target, info);
- }
- break;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- {
- int bitstart = *c++ - '0';
- int bitend = 0;
-
- while (*c >= '0' && *c <= '9')
- bitstart = (bitstart * 10) + *c++ - '0';
-
- switch (*c)
- {
- case '-':
- c++;
- while (*c >= '0' && *c <= '9')
- bitend = (bitend * 10) + *c++ - '0';
-
- if (!bitend)
- abort ();
-
- switch (*c)
- {
- case 'r':
- {
- long reg;
-
- reg = given >> bitstart;
- reg &= (2 << (bitend - bitstart)) - 1;
-
- func (stream, "%s", score_regnames[reg]);
- }
- break;
- case 'd':
- {
- long reg;
-
- reg = given >> bitstart;
- reg &= (2 << (bitend - bitstart)) - 1;
-
- func (stream, "%ld", reg);
- }
- break;
- case 'i':
- {
- long reg;
-
- reg = given >> bitstart;
- reg &= (2 << (bitend - bitstart)) - 1;
- reg = ((reg ^ (1 << (bitend - bitstart))) -
- (1 << (bitend - bitstart)));
-
- if (((given & insn->mask) == 0x0c00000a) /* ldc1 */
- || ((given & insn->mask) == 0x0c000012) /* ldc2 */
- || ((given & insn->mask) == 0x0c00001c) /* ldc3 */
- || ((given & insn->mask) == 0x0c00000b) /* stc1 */
- || ((given & insn->mask) == 0x0c000013) /* stc2 */
- || ((given & insn->mask) == 0x0c00001b)) /* stc3 */
- reg <<= 2;
-
- func (stream, "%ld", reg);
- }
- break;
- case 'x':
- {
- long reg;
-
- reg = given >> bitstart;
- reg &= (2 << (bitend - bitstart)) - 1;
-
- func (stream, "%lx", reg);
- }
- break;
- default:
- abort ();
- }
- break;
- case '`':
- c++;
- if ((given & (1 << bitstart)) == 0)
- func (stream, "%c", *c);
- break;
- case '\'':
- c++;
- if ((given & (1 << bitstart)) != 0)
- func (stream, "%c", *c);
- break;
- default:
- abort ();
- }
- break;
- }
- default:
+ {
+ char *c;
+
+ for (c = insn->assembler; *c; c++)
+ {
+ if (*c == '%')
+ {
+ switch (*++c)
+ {
+ case 'j':
+ {
+ int target;
+
+ if (info->flags & INSN_HAS_RELOC)
+ pc = 0;
+ target = (pc & 0xfe000000) | (given & 0x01fffffe);
+ (*info->print_address_func) (target, info);
+ }
+ break;
+ case 'b':
+ {
+ /* Sign-extend a 20-bit number. */
+#define SEXT20(x) ((((x) & 0xfffff) ^ (~ 0x7ffff)) + 0x80000)
+ int disp = (given & 0x01ff8000) >> 5 | (given & 0x3fe);
+ int target = (pc + SEXT20 (disp));
+
+ (*info->print_address_func) (target, info);
+ }
+ break;
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ {
+ int bitstart = *c++ - '0';
+ int bitend = 0;
+
+ while (*c >= '0' && *c <= '9')
+ bitstart = (bitstart * 10) + *c++ - '0';
+
+ switch (*c)
+ {
+ case '-':
+ c++;
+ while (*c >= '0' && *c <= '9')
+ bitend = (bitend * 10) + *c++ - '0';
+
+ if (!bitend)
+ abort ();
+
+ switch (*c)
+ {
+ case 'r':
+ {
+ unsigned long reg;
+
+ reg = given >> bitstart;
+ reg &= (2u << (bitend - bitstart)) - 1;
+
+ func (stream, "%s", score_regnames[reg]);
+ }
+ break;
+ case 'd':
+ {
+ unsigned long reg;
+
+ reg = given >> bitstart;
+ reg &= (2u << (bitend - bitstart)) - 1;
+
+ func (stream, "%ld", reg);
+ }
+ break;
+ case 'i':
+ {
+ long reg;
+
+ reg = given >> bitstart;
+ reg &= (2u << (bitend - bitstart)) - 1;
+ reg = ((reg ^ (1 << (bitend - bitstart)))
+ - (1 << (bitend - bitstart)));
+
+ if (((given & insn->mask) == 0x0c00000a) /* ldc1 */
+ || ((given & insn->mask) == 0x0c000012) /* ldc2 */
+ || ((given & insn->mask) == 0x0c00001c) /* ldc3 */
+ || ((given & insn->mask) == 0x0c00000b) /* stc1 */
+ || ((given & insn->mask) == 0x0c000013) /* stc2 */
+ || ((given & insn->mask) == 0x0c00001b)) /* stc3 */
+ reg *= 4;
+
+ func (stream, "%ld", reg);
+ }
+ break;
+ case 'x':
+ {
+ unsigned long reg;
+
+ reg = given >> bitstart;
+ reg &= (2u << (bitend - bitstart)) - 1;
+
+ func (stream, "%lx", reg);
+ }
+ break;
+ default:
+ abort ();
+ }
+ break;
+ case '`':
+ c++;
+ if ((given & (1u << bitstart)) == 0)
+ func (stream, "%c", *c);
+ break;
+ case '\'':
+ c++;
+ if ((given & (1u << bitstart)) != 0)
+ func (stream, "%c", *c);
+ break;
+ default:
+ abort ();
+ }
+ break;
+ }
+ default: