diff options
| -rw-r--r-- | gas/ChangeLog | 4 | ||||
| -rw-r--r-- | gas/config/tc-bfin.c | 7 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index b14aa6c..66853b9 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,7 @@ +2010-09-11 David Gibson <david.gibson@analog.com> + + * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing. + 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr> Fix build with -DDEBUG=7 diff --git a/gas/config/tc-bfin.c b/gas/config/tc-bfin.c index ccd14cb..e854dce 100644 --- a/gas/config/tc-bfin.c +++ b/gas/config/tc-bfin.c @@ -1874,6 +1874,7 @@ bfin_gen_loop (Expr_Node *exp, REG_T reg, int rop, REG_T preg) char *lbeginsym, *lendsym; Expr_Node_Value lbeginval, lendval; Expr_Node *lbegin, *lend; + symbolS *sym; loopsym = exp->value.s_value; lbeginsym = (char *) xmalloc (strlen (loopsym) + strlen ("__BEGIN") + 5); @@ -1896,9 +1897,11 @@ bfin_gen_loop (Expr_Node *exp, REG_T reg, int rop, REG_T preg) lbegin = Expr_Node_Create (Expr_Node_Reloc, lbeginval, NULL, NULL); lend = Expr_Node_Create (Expr_Node_Reloc, lendval, NULL, NULL); - symbol_remove (symbol_find (loopsym), &symbol_rootP, &symbol_lastP); + sym = symbol_find(loopsym); + if (!S_IS_LOCAL (sym) || (S_IS_LOCAL (sym) && !symbol_used_p (sym))) + symbol_remove (sym, &symbol_rootP, &symbol_lastP); - return bfin_gen_loopsetup(lbegin, reg, rop, lend, preg); + return bfin_gen_loopsetup (lbegin, reg, rop, lend, preg); } void |