- *fragP->fr_opcode ^= 0x10; /* Reverse sense of branch. */
- *p++ = 6;
- *p++ = TAHOE_JMP;
- *p++ = TAHOE_PC_REL_LONG;
- fragP->fr_fix += 1 + 1 + 1 + 4;
- fix_new (fragP, old_fr_fix + 3, fragP->fr_symbol,
- fragP->fr_offset, FX_PCREL32, NULL);
+ switch (RELAX_STATE (fragP->fr_subtype))
+ {
+ case STATE_PC_RELATIVE:
+ *p |= TAHOE_PC_OR_LONG;
+ /* We now know how big it will be, one long word. */
+ fragP->fr_fix += 1 + 4;
+ fix_new (fragP, old_fr_fix + 1, fragP->fr_symbol,
+ fragP->fr_offset, FX_PCREL32, NULL);
+ break;
+
+ case STATE_CONDITIONAL_BRANCH:
+ *fragP->fr_opcode ^= 0x10; /* Reverse sense of branch. */
+ *p++ = 6;
+ *p++ = TAHOE_JMP;
+ *p++ = TAHOE_PC_REL_LONG;
+ fragP->fr_fix += 1 + 1 + 1 + 4;
+ fix_new (fragP, old_fr_fix + 3, fragP->fr_symbol,
+ fragP->fr_offset, FX_PCREL32, NULL);
+ break;
+
+ case STATE_BIG_REV_BRANCH:
+ *fragP->fr_opcode ^= 0x10; /* Reverse sense of branch. */
+ *p++ = 0;
+ *p++ = 6;
+ *p++ = TAHOE_JMP;
+ *p++ = TAHOE_PC_REL_LONG;
+ fragP->fr_fix += 2 + 2 + 4;
+ fix_new (fragP, old_fr_fix + 4, fragP->fr_symbol,
+ fragP->fr_offset, FX_PCREL32, NULL);
+ break;
+
+ case STATE_BIG_NON_REV_BRANCH:
+ *p++ = 2;
+ *p++ = 0;
+ *p++ = TAHOE_BRB;
+ *p++ = 6;
+ *p++ = TAHOE_JMP;
+ *p++ = TAHOE_PC_REL_LONG;
+ fragP->fr_fix += 2 + 2 + 2 + 4;
+ fix_new (fragP, old_fr_fix + 6, fragP->fr_symbol,
+ fragP->fr_offset, FX_PCREL32, NULL);
+ break;
+
+ case STATE_ALWAYS_BRANCH:
+ *fragP->fr_opcode = TAHOE_JMP;
+ *p++ = TAHOE_PC_REL_LONG;
+ fragP->fr_fix += 1 + 4;
+ fix_new (fragP, old_fr_fix + 1, fragP->fr_symbol,
+ fragP->fr_offset, FX_PCREL32, NULL);
+ break;
+
+ default:
+ abort ();
+ }