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Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>

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* config/tc-d10v.c (md_pcrel_from_section): Return 0 if
        relocation is in different section. Fixes PR11574.
This commit is contained in:
Martin Hunt
1997-02-21 22:36:21 +00:00
parent 80e3b2aa53
commit 09d9ef26c9
2 changed files with 18 additions and 12 deletions
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5
gas/ChangeLog
View File

@ -1,3 +1,8 @@
Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c (md_pcrel_from_section): Return 0 if
relocation is in different section. Fixes PR11574.
Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com> Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
* tc-mips.c (mips_ip): If configured for an embedded ELF system, * tc-mips.c (mips_ip): If configured for an embedded ELF system,

25
gas/config/tc-d10v.c
View File

@ -1,6 +1,6 @@
/* tc-d10v.c -- Assembler code for the Mitsubishi D10V /* tc-d10v.c -- Assembler code for the Mitsubishi D10V
Copyright (C) 1996 Free Software Foundation. Copyright (C) 1996, 1997 Free Software Foundation.
This file is part of GAS, the GNU Assembler. This file is part of GAS, the GNU Assembler.
@ -1088,7 +1088,7 @@ find_opcode (opcode, myops)
int flags = d10v_operands[next_opcode->operands[opnum]].flags; int flags = d10v_operands[next_opcode->operands[opnum]].flags;
if (flags & OPERAND_ADDR) if (flags & OPERAND_ADDR)
bits += 2; bits += 2;
if (myops[opnum].X_op == O_constant) if (myops[opnum].X_op == O_constant)
{ {
if (!check_range (myops[opnum].X_add_number, bits, flags)) if (!check_range (myops[opnum].X_add_number, bits, flags))
return next_opcode; return next_opcode;
@ -1106,18 +1106,18 @@ find_opcode (opcode, myops)
value = S_GET_VALUE(myops[opnum].X_add_symbol) - value - value = S_GET_VALUE(myops[opnum].X_add_symbol) - value -
(obstack_next_free(&frchain_now->frch_obstack) - frag_now->fr_literal); (obstack_next_free(&frchain_now->frch_obstack) - frag_now->fr_literal);
else else
value = S_GET_VALUE(myops[opnum].X_add_symbol); value = S_GET_VALUE(myops[opnum].X_add_symbol);
if (myops[opnum].X_add_number == AT_WORD) if (myops[opnum].X_add_number == AT_WORD)
{ {
if (bits > 4) if (bits > 4)
{ {
bits += 2; bits += 2;
if (!check_range (value, bits, flags)) if (!check_range (value, bits, flags))
return next_opcode; return next_opcode;
} }
} }
else if (!check_range (value, bits, flags)) else if (!check_range (value, bits, flags))
return next_opcode; return next_opcode;
} }
next_opcode++; next_opcode++;
@ -1126,7 +1126,7 @@ find_opcode (opcode, myops)
} }
else else
{ {
/* not a constant, so use a long instruction */ /* not a constant, so use a long instruction */
return opcode+2; return opcode+2;
} }
} }
@ -1144,13 +1144,13 @@ find_opcode (opcode, myops)
int X_op = myops[i].X_op; int X_op = myops[i].X_op;
int num = myops[i].X_add_number; int num = myops[i].X_add_number;
if (X_op==0) if (X_op==0)
{ {
match=0; match=0;
break; break;
} }
if (flags & OPERAND_REG) if (flags & OPERAND_REG)
{ {
if ((X_op != O_register) || if ((X_op != O_register) ||
((flags & OPERAND_ACC) != (num & OPERAND_ACC)) || ((flags & OPERAND_ACC) != (num & OPERAND_ACC)) ||
@ -1159,14 +1159,14 @@ find_opcode (opcode, myops)
{ {
match=0; match=0;
break; break;
} }
} }
if (((flags & OPERAND_MINUS) && ((X_op != O_absent) || (num != OPERAND_MINUS))) || if (((flags & OPERAND_MINUS) && ((X_op != O_absent) || (num != OPERAND_MINUS))) ||
((flags & OPERAND_PLUS) && ((X_op != O_absent) || (num != OPERAND_PLUS))) || ((flags & OPERAND_PLUS) && ((X_op != O_absent) || (num != OPERAND_PLUS))) ||
((flags & OPERAND_ATMINUS) && ((X_op != O_absent) || (num != OPERAND_ATMINUS))) || ((flags & OPERAND_ATMINUS) && ((X_op != O_absent) || (num != OPERAND_ATMINUS))) ||
((flags & OPERAND_ATPAR) && ((X_op != O_absent) || (num != OPERAND_ATPAR))) || ((flags & OPERAND_ATPAR) && ((X_op != O_absent) || (num != OPERAND_ATPAR))) ||
((flags & OPERAND_ATSIGN) && ((X_op != O_absent) || (num != OPERAND_ATSIGN)))) ((flags & OPERAND_ATSIGN) && ((X_op != O_absent) || (num != OPERAND_ATSIGN))))
{ {
match=0; match=0;
break; break;
@ -1253,7 +1253,8 @@ md_pcrel_from_section (fixp, sec)
fixS *fixp; fixS *fixp;
segT sec; segT sec;
{ {
if (fixp->fx_addsy != (symbolS *)NULL && !S_IS_DEFINED (fixp->fx_addsy)) if (fixp->fx_addsy != (symbolS *)NULL && (!S_IS_DEFINED (fixp->fx_addsy) ||
(S_GET_SEGMENT (fixp->fx_addsy) != sec)))
return 0; return 0;
return fixp->fx_frag->fr_address + fixp->fx_where; return fixp->fx_frag->fr_address + fixp->fx_where;
} }
@ -1292,7 +1293,7 @@ md_apply_fix3 (fixp, valuep, seg)
} }
} }
} }
op_type = fixp->fx_r_type; op_type = fixp->fx_r_type;
if (op_type & 2048) if (op_type & 2048)
{ {