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Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>

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* config/tc-d10v.c: Fixes to make sure the AT_WORD
	expression is not confused with -1.
This commit is contained in:
Martin Hunt 1997-10-10 18:22:59 +00:00
parent 528859ea3f
commit b83565def8
2 changed files with 10 additions and 3 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
* config/tc-d10v.c: Fixes to make sure the AT_WORD
expression is not confused with -1.
Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com> Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
* config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp

8
gas/config/tc-d10v.c
View file

@ -433,8 +433,8 @@ get_operands (exp)
/* then it was really a symbol, so change it to one */ /* then it was really a symbol, so change it to one */
exp[numops].X_op = O_symbol; exp[numops].X_op = O_symbol;
exp[numops].X_add_symbol = symbol_find_or_make ((char *)exp[numops].X_op_symbol); exp[numops].X_add_symbol = symbol_find_or_make ((char *)exp[numops].X_op_symbol);
exp[numops].X_op_symbol = NULL;
} }
exp[numops].X_op_symbol = (struct symbol *)-1;
exp[numops].X_add_number = AT_WORD; exp[numops].X_add_number = AT_WORD;
input_line_pointer += 5; input_line_pointer += 5;
} }
@ -533,7 +533,8 @@ build_insn (opcode, opers, insn)
if (fixups->fc >= MAX_INSN_FIXUPS) if (fixups->fc >= MAX_INSN_FIXUPS)
as_fatal ("too many fixups"); as_fatal ("too many fixups");
if (opers[i].X_op == O_symbol && number == AT_WORD) if (opers[i].X_op == O_symbol && number == AT_WORD &&
opers[i].X_op_symbol == (struct symbol *)-1 )
{ {
number = opers[i].X_add_number = 0; number = opers[i].X_add_number = 0;
fixups->fix[fixups->fc].reloc = BFD_RELOC_D10V_18; fixups->fix[fixups->fc].reloc = BFD_RELOC_D10V_18;
@ -1120,7 +1121,8 @@ find_opcode (opcode, myops)
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 &&
myops[opnum].X_op_symbol == (struct symbol *)-1)
{ {
if (bits > 4) if (bits > 4)
{ {