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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>
* 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
Copyright (C) 1996 Free Software Foundation.
Copyright (C) 1996, 1997 Free Software Foundation.
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;
if (flags & OPERAND_ADDR)
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))
return next_opcode;
@ -1106,18 +1106,18 @@ find_opcode (opcode, myops)
value = S_GET_VALUE(myops[opnum].X_add_symbol) - value -
(obstack_next_free(&frchain_now->frch_obstack) - frag_now->fr_literal);
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 (bits > 4)
{
bits += 2;
if (!check_range (value, bits, flags))
if (!check_range (value, bits, flags))
return next_opcode;
}
}
else if (!check_range (value, bits, flags))
else if (!check_range (value, bits, flags))
return next_opcode;
}
next_opcode++;
@ -1126,7 +1126,7 @@ find_opcode (opcode, myops)
}
else
{
/* not a constant, so use a long instruction */
/* not a constant, so use a long instruction */
return opcode+2;
}
}
@ -1144,13 +1144,13 @@ find_opcode (opcode, myops)
int X_op = myops[i].X_op;
int num = myops[i].X_add_number;
if (X_op==0)
if (X_op==0)
{
match=0;
break;
}
if (flags & OPERAND_REG)
if (flags & OPERAND_REG)
{
if ((X_op != O_register) ||
((flags & OPERAND_ACC) != (num & OPERAND_ACC)) ||
@ -1159,14 +1159,14 @@ find_opcode (opcode, myops)
{
match=0;
break;
}
}
}
if (((flags & OPERAND_MINUS) && ((X_op != O_absent) || (num != OPERAND_MINUS))) ||
((flags & OPERAND_PLUS) && ((X_op != O_absent) || (num != OPERAND_PLUS))) ||
((flags & OPERAND_ATMINUS) && ((X_op != O_absent) || (num != OPERAND_ATMINUS))) ||
((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;
break;
@ -1253,7 +1253,8 @@ md_pcrel_from_section (fixp, sec)
fixS *fixp;
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 fixp->fx_frag->fr_address + fixp->fx_where;
}
@ -1292,7 +1293,7 @@ md_apply_fix3 (fixp, valuep, seg)
}
}
}
op_type = fixp->fx_r_type;
if (op_type & 2048)
{